CN116360566A - Fan speed regulating method, device, computer equipment, storage medium and program product - Google Patents

Abstract

The application relates to a fan speed regulation method, a fan speed regulation device, computer equipment, a storage medium and a computer program product. The method comprises the following steps: acquiring temperature information of a heating component in a server; determining a target fan speed regulation strategy from a first preset fan speed regulation strategy and a second preset fan speed regulation strategy according to temperature information of the heating component; the first preset fan speed regulation strategy is a speed regulation strategy for controlling the rotating speed of the fan in the server according to the temperature information of the heating component, and the second preset fan speed regulation strategy is a speed regulation strategy for controlling the rotating speed of the fan in the server according to the temperature information of the heating component and the power consumption of the heating component; and controlling the rotating speed of the fan in the server according to the target fan speed regulation strategy. The method can adopt various preset fan speed regulation strategies to selectively control the rotating speed of the fan in the server. Further, the overall power consumption and noise of the server can be reduced in the process of radiating the heat of the server.

Description

Fan speed regulation method, device, computer equipment, storage medium and program product

technical field

The present application relates to the technical field of server heat dissipation, and in particular to a fan speed regulation method, device, computer equipment, storage medium and computer program product.

Background technique

With the continuous increase of server power consumption, the heat dissipation of the server becomes more and more important. In the process of dissipating heat from the server, the heat dissipation is mainly realized by a fan arranged inside the server. Generally, when the server is cooled by a fan, the server mainly detects the real-time temperature through its internal temperature sensor, and then controls the speed of the fan based on the real-time temperature.

However, in the process of controlling the fan speed based on the real-time temperature in the server in the traditional method, there are problems of high overall power consumption and noise of the server.

Contents of the invention

Based on this, it is necessary to address the above technical problems and provide a fan speed regulation method, device, computer equipment, computer readable storage medium and computer program product that can reduce the overall power consumption and noise of the server when cooling the server.

In a first aspect, the present application provides a fan speed regulation method. The methods include:

Obtain temperature information of heating components in the server;

According to the temperature information of the heat-generating component, determine the target fan speed regulation strategy from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy; the first preset fan speed regulation strategy is based on the heat generation The temperature information of the component controls the speed regulation strategy of the fan in the server, and the second preset fan speed regulation strategy is to control the speed of the server according to the temperature information of the heat-generating component and the power consumption of the heat-generating component. The speed regulation strategy to control the speed of the internal fan;

According to the target fan speed regulation policy, the speed of the fan in the server is controlled.

The embodiment of the present application can determine the target fan speed regulation strategy from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy according to the acquired temperature information of the heat-generating components in the server. Therefore, according to the determined target fan speed regulation strategy, the speed of the fan in the server can be controlled only according to the temperature information of the heat-generating component, or the speed of the fan in the server can be controlled according to the temperature information of the heat-generating component and the power consumption of the heat-generating component , so that multiple preset fan speed regulation strategies can be used to selectively control the speed of the fan in the server. Furthermore, the speed of the fan in the server is controlled only based on the temperature information of the heat-generating component, and when the temperature information of the heat-generating component is abnormal, the problem of high overall power consumption and noise of the server is avoided. Therefore, the overall power consumption and noise of the server can be reduced during the process of cooling the server.

In one of the embodiments, the acquiring the temperature information of the heat-generating components in the server includes:

Obtaining the primary temperature information of the heating component in the server through the primary sensor; the primary sensor is a sensor arranged inside the heating component;

If there is no abnormality in the primary temperature information, using the primary temperature information as the temperature information of the heat-generating component;

If there is an abnormality in the primary temperature information, the secondary temperature information of the heat-generating component in the server is obtained through the secondary sensor, and the secondary temperature information is used as the temperature information of the heat-generating component; the secondary sensor is set at A sensor within a preset range around the heating component.

In this embodiment, the first-level temperature information of the heat-generating components in the server is acquired through a first-level sensor; if there is no abnormality in the first-level temperature information, the first-level temperature information is used as the temperature information of the heat-generating component; if there is an abnormality in the first-level temperature information, Then, the secondary temperature information of the heating component in the server is acquired through the secondary sensor, and the secondary temperature information is used as the temperature information of the heating component. This embodiment uses multi-level sensors. When the first-level sensor is abnormal, the second-level sensor can be used to determine the temperature information of the heat-generating component, so that the temperature information of the heat-generating component can be obtained continuously, ensuring that the temperature of the heat-generating component in the server is at safe range.

In one of the embodiments, the first preset fan speed regulation strategy includes a primary fan speed regulation strategy, and the primary fan speed regulation strategy is to adjust the speed of the fan in the server according to the primary temperature information. Speed regulation strategy for control; if there is no abnormality in the primary temperature information, then according to the temperature information of the heat-generating component, determine the target from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy Fan speed regulation strategy, including:

Using the primary fan speed regulation strategy as the target fan speed regulation strategy according to the primary temperature information;

The controlling the speed of the fan in the server according to the target fan speed regulation strategy includes:

According to the first-level fan speed regulation strategy, the speed of the fan in the server is controlled.

In this embodiment, according to the first-level temperature information, the first-level fan speed regulation strategy is used as the target fan speed regulation strategy; according to the first-level fan speed regulation strategy, the speed of the fan in the server is controlled. If there is no abnormality in the first-level temperature information, the speed of the fan in the server can be controlled according to the first-level fan speed regulation strategy, that is, the speed of the fan in the server can be controlled only according to the first-level temperature information of the heat-generating component.

In one of the embodiments, the first preset fan speed regulation strategy includes a secondary fan speed regulation strategy, and the secondary fan speed regulation strategy is to adjust the speed of the fan in the server according to the secondary temperature information. The speed regulation strategy of the control; if there is an abnormality in the primary temperature information and there is no abnormality in the secondary temperature information, then according to the temperature information of the heat-generating component, the first preset fan speed regulation strategy and the second The target fan speed regulation strategy is determined in the preset fan speed regulation strategy, including:

Using the secondary fan speed regulation strategy as the target fan speed regulation strategy according to the secondary temperature information;

The controlling the speed of the fan in the server according to the target fan speed regulation strategy includes:

According to the secondary fan speed regulation strategy, the speed of the fan in the server is controlled.

In this embodiment, according to the secondary temperature information, the secondary fan speed regulation strategy is used as the target fan speed regulation strategy; according to the secondary fan speed regulation strategy, the speed of the fan in the server is controlled. If there is an abnormality in the primary temperature information and there is no abnormality in the secondary temperature information, the speed of the fan in the server can be controlled according to the secondary fan speed regulation strategy. speed control.

In one of the embodiments, if the secondary temperature information is abnormal, the target is determined from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy according to the temperature information of the heat-generating component. Fan speed regulation strategy, including:

Taking the second preset fan speed regulation strategy as the target fan speed regulation strategy according to the secondary temperature information;

The controlling the speed of the fan in the server according to the target fan speed regulation strategy includes:

According to the second preset fan speed regulation strategy, the speed of the fan in the server is controlled.

In this embodiment, according to the secondary temperature information, the second preset fan speed regulation strategy is used as the target fan speed regulation strategy; according to the second preset fan speed regulation strategy, the speed of the fan in the server is controlled. If there is an abnormality in the secondary temperature information, the speed of the fan in the server can be controlled according to the second preset fan speed regulation strategy, that is, the speed of the fan in the server can be adjusted according to the temperature information of the heat-generating component and the power consumption of the heat-generating component. control.

In one of the embodiments, the controlling the speed of the fan in the server according to the second preset fan speed regulation strategy includes:

Obtaining the power consumption of the heating component and the corresponding relationship between the power consumption and rotational speed of the heating component at the current ambient temperature;

determining a target rotational speed corresponding to the power consumption of the heating component according to the corresponding relationship between the power consumption of the heating component and the power consumption rotational speed;

The rotational speed of the fan in the server is controlled according to the target rotational speed.

In this embodiment, the corresponding relationship between the power consumption of the heating component and the power consumption speed of the heating component at the current ambient temperature is obtained; according to the corresponding relationship between the power consumption of the heating component and the power consumption speed of the heating component, the target speed corresponding to the power consumption of the heating component is determined ; Control the speed of the fan in the server according to the target speed. In the case of abnormality in the secondary temperature information, the target speed can be determined according to the power consumption of the heat-generating component and the corresponding relationship between the power consumption and speed of the heat-generating component at the current ambient temperature, so that the speed of the fan in the server can be controlled according to the target speed .

In a second aspect, the present application also provides a fan speed regulating device. The devices include:

A temperature information acquisition module, configured to acquire temperature information of heating components in the server;

The target fan speed regulation strategy determination module is used to determine the target fan speed regulation strategy from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy according to the temperature information of the heat-generating component; the first preset Assuming that the fan speed regulation strategy is a speed regulation strategy for controlling the speed of the fan in the server according to the temperature information of the heat-generating component, the second preset fan speed regulation strategy is based on the temperature information of the heat-generating component, the A speed regulation strategy in which the power consumption of the heat-generating components controls the speed of the fan in the server;

The control module is configured to control the speed of the fan in the server according to the target fan speed regulation strategy.

In a third aspect, the present application also provides a computer device. The computer device includes a memory and a processor, the memory stores a computer program, and the processor implements the steps of the method in any one embodiment of the first aspect above when executing the computer program.

In a fourth aspect, the present application also provides a computer-readable storage medium. The computer-readable storage medium has a computer program stored thereon, and when the computer program is executed by a processor, the steps of the method in any one embodiment of the above-mentioned first aspect are implemented.

In a fifth aspect, the present application also provides a computer program product. The computer program product includes a computer program, and when the computer program is executed by a processor, the steps of the method in any one embodiment of the first aspect above are implemented.

The above-mentioned fan speed regulation method, device, computer equipment, storage medium and computer program product obtain the temperature information of the heat-generating components in the server; Determine the target fan speed regulation strategy in the speed strategy; the first preset fan speed regulation strategy is to control the speed of the fan in the server according to the temperature information of the heat-generating components, and the second preset fan speed regulation strategy is to The temperature information and the power consumption of the heat-generating components are used to control the speed of the fan in the server; according to the target fan speed regulation strategy, the speed of the fan in the server is controlled. The present application can determine the target fan speed regulation strategy from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy according to the acquired temperature information of the heat-generating components in the server. Therefore, according to the determined target fan speed regulation strategy, the speed of the fan in the server can be controlled only according to the temperature information of the heat-generating component, or the speed of the fan in the server can be controlled according to the temperature information of the heat-generating component and the power consumption of the heat-generating component , so that multiple preset fan speed regulation strategies can be used to selectively control the speed of the fan in the server. Furthermore, the speed of the fan in the server is controlled only based on the temperature information of the heat-generating component, and when the temperature information of the heat-generating component is abnormal, the problem of high overall power consumption and noise of the server is avoided. Therefore, the overall power consumption and noise of the server can be reduced during the process of cooling the server.

Description of drawings

Fig. 1 is the application environment diagram of fan speed regulation method in an embodiment;

Fig. 2 is a schematic flow chart of a fan speed regulation method in an embodiment;

Fig. 3 is a schematic flow chart of the temperature information acquisition step in an embodiment;

Fig. 4 is the structural representation of temperature sensor in an embodiment;

Fig. 5 is a schematic flow chart of the first control step in one embodiment;

Fig. 6 is a schematic flow chart of the second control step in one embodiment;

Fig. 7 is a schematic flow chart of the third control step in one embodiment;

Fig. 8 is a schematic flow chart of the target rotational speed control step in one embodiment;

Fig. 9 is a schematic flowchart of a fan speed regulation method in an optional embodiment;

Fig. 10 is a structural block diagram of a fan speed regulating device in an embodiment;

Fig. 11 is a structural block diagram of a baseboard management controller in an embodiment;

Figure 12 is a diagram of the internal structure of a computer device in one embodiment.

Detailed ways

In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

With the continuous increase of server power consumption, the heat dissipation of the server becomes more and more important. In the process of dissipating heat from the server, the heat dissipation is mainly realized by a fan arranged inside the server. Generally, when the server is cooled by a fan, the server mainly detects the real-time temperature through its internal temperature sensor, and then controls the speed of the fan based on the real-time temperature.

However, the traditional fan speed adjustment method usually directly adjusts the fan speed to the maximum to ensure that the server does not exceed the safe temperature when a certain temperature sensor in the server has an abnormal temperature reading, but at this time the fan will generate a lot of power consumption and noise. Therefore, in the process of controlling the rotation speed of the fan based on the real-time temperature in the server in the traditional method, there are problems of high overall power consumption and noise of the server.

The fan speed regulation method provided in the embodiment of the present application can be applied to the application environment shown in FIG. 1 , including a server 120, which includes a heat generating component 122 and a fan 124 corresponding to the heat generating component. The server 120 obtains the temperature information of the heat generating component 122 in the server; the server 120 determines the target fan speed regulation strategy from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy according to the temperature information of the heat generating component 122; the first The preset fan speed regulation strategy is a speed regulation strategy for controlling the speed of the fan 124 in the server 120 according to the temperature information of the heating component 122, and the second preset fan speed regulation strategy is based on the temperature information of the heating component 122 and the The power consumption controls the speed regulation strategy of the fan 124 in the server 120; the server 120 controls the speed of the fan 124 in the server 120 according to the target fan speed regulation strategy. The server 120 can be implemented by an independent server or a server cluster composed of multiple servers.

In one embodiment, as shown in FIG. 2 , a fan speed regulation method is provided, and the method is applied to the server 120 in FIG. 1 as an example for illustration, including the following steps:

Step 220, acquiring temperature information of heating components in the server.

Optionally, since each heat generating component in the server is installed with a temperature sensor, and the temperature sensor is used to measure temperature information of each heat generating component in the server. Therefore, the temperature information measured by the temperature sensor can be directly stored in the server 120, so that the server 120 can obtain the temperature information of each heat-generating component in the server 120 through the temperature sensor installed on each heat-generating component. Wherein, the temperature sensor in the embodiment of the present application includes a plurality of temperature sensors arranged at different positions of each heat generating component. The temperature sensor in the embodiment of the present application includes but is not limited to a Decromont temperature sensor (Sensor).

Step 240: Determine the target fan speed regulation strategy from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy according to the temperature information of the heat-generating component; the first preset fan speed regulation strategy is based on the temperature of the heat-generating component The second preset fan speed regulation strategy is a speed regulation strategy for controlling the speed of the fan in the server according to the temperature information of the heating component and the power consumption of the heating component.

Optionally, the first preset fan speed regulation strategy is a speed regulation strategy that only controls the speed of the fan in the server based on the temperature information of the heat-generating component, and the second preset fan speed regulation strategy is based on the temperature information of the heat-generating component, and A speed regulation strategy that controls the speed of the fan in the server by the power consumption of the heat-generating components. Of course, the embodiment of the present application includes but is not limited to two preset fan speed regulation strategies. In the embodiment of the present application, the third preset fan speed regulation strategy may also be set as a speed regulation strategy that controls the speed of the fan in the server only according to the power consumption of the heat-generating components. After setting various preset fan speed regulation strategies, the server 120 can determine a target fan speed regulation strategy from the various preset fan speed regulation strategies according to the temperature information of the heat-generating components in the server 120 . Exemplarily, when there is no abnormality in the temperature information of the heat-generating components in the server 120, the server 120 may determine that the first preset fan speed regulation strategy is the target fan speed regulation strategy; The server 120 may determine the second preset fan speed regulation strategy as the target fan speed regulation strategy.

Step 260: Control the speed of the fan in the server according to the target fan speed regulation strategy.

Optionally, the server 120 may control the fans in the server 120 to run at the speed corresponding to the target fan speed regulation strategy according to the determined target fan speed regulation strategy. Among them, the fan speed regulation strategy refers to a specific method for calculating the speed based on the temperature information of the heat-generating components in the server or the power consumption of the heat-generating components in the server. The fan speed regulation strategy includes the weight of each fan, the relationship between the temperature and the speed corresponding relationship, etc. When it is determined that the first preset fan speed regulation strategy is the target fan speed regulation strategy, the server 120 can only control the speed of the fan in the server 120 according to the temperature information of the heat-generating components; when the second preset fan speed regulation strategy is determined When the target fan speed adjustment strategy is used, the server 120 may control the speed of the fan in the server 120 according to the temperature information of the heat-generating component and the power consumption of the heat-generating component.

In the above fan speed regulation method, the temperature information of the heat-generating components in the server is obtained; according to the temperature information of the heat-generating components, the target fan speed regulation strategy is determined from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy; the second The first preset fan speed regulation strategy is to control the speed of the fan in the server according to the temperature information of the heating component. The second preset fan speed regulation strategy is to control the speed of the server according to the temperature information of the heating component and the power consumption of the heating component. The speed regulation strategy for controlling the speed of the internal fan; according to the target fan speed regulation strategy, the speed of the fan in the server is controlled. The embodiment of the present application can determine the target fan speed regulation strategy from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy according to the acquired temperature information of the heat-generating components in the server. Therefore, according to the determined target fan speed regulation strategy, the speed of the fan in the server can be controlled only according to the temperature information of the heat-generating component, or the speed of the fan in the server can be controlled according to the temperature information of the heat-generating component and the power consumption of the heat-generating component , so that multiple preset fan speed regulation strategies can be used to selectively control the speed of the fan in the server. Furthermore, the speed of the fan in the server is controlled only based on the temperature information of the heat-generating component, and when the temperature information of the heat-generating component is abnormal, the problem of high overall power consumption and noise of the server is avoided. Therefore, the overall power consumption and noise of the server can be reduced during the process of cooling the server.

In one embodiment, as shown in Figure 3, obtaining the temperature information of the heat-generating components in the server includes:

Step 320, acquire primary temperature information of the heat-generating component in the server through the primary sensor; the primary sensor is a sensor arranged inside the heat-generating component.

Optionally, as shown in FIG. 4, FIG. 4 is a schematic structural diagram of a temperature sensor in an embodiment. Wherein, each heat generating component in the server is installed with a temperature sensor, and the temperature sensor is used to measure temperature information of each heat generating component in the server. The temperature sensor in the embodiment of the present application includes a plurality of temperature sensors arranged at different positions of each heat generating component. Wherein, the temperature sensor includes a primary sensor, and the primary sensor is a sensor arranged inside the heating component. The temperature sensor in the embodiment of the present application includes but is not limited to a Decromont temperature sensor (Sensor). The server 120 may acquire primary temperature information inside each heat generating component in the server through a primary sensor installed on each heat generating component.

Step 340, if there is no abnormality in the primary temperature information, use the primary temperature information as the temperature information of the heat-generating component.

Optionally, the server 120 may determine whether the primary temperature information is abnormal. If the server 120 determines that there is no abnormality in the primary temperature information, the server 120 may use the primary temperature information as the temperature information of the heat-generating component. Wherein, if there is no abnormality in the primary temperature information, it means that the heating component is in place, and the primary sensor can obtain the primary temperature information.

Step 360, if the primary temperature information is abnormal, obtain the secondary temperature information of the heating component in the server through the secondary sensor, and use the secondary temperature information as the temperature information of the heating component; the secondary sensor is preset around the heating component sensors in range.

Optionally, as shown in FIG. 4 , the temperature sensor further includes a secondary sensor, and the secondary sensor is a sensor disposed within a preset range around the heat generating component. There may be a one-to-one relationship or a many-to-one relationship between the primary sensor and the secondary sensor. Exemplarily, the secondary sensor can be arranged on the board around the heat generating component. The temperature sensor in the embodiment of the present application includes but is not limited to a Decromont temperature sensor (Sensor). Since the server 120 can determine whether the primary temperature information is abnormal, if the server 120 determines that the primary temperature information is abnormal, the server 120 can obtain the secondary temperature of the heat-generating components in the server through the secondary sensors installed on each heat-generating component. information. And the server 120 can determine whether there is abnormality in the secondary temperature information, and if there is no abnormality in the secondary temperature information, use the secondary temperature information as the temperature information of the heat-generating component. Among them, the presence of abnormality in the primary temperature information indicates that the heating component is in place, but the primary sensor cannot read the primary temperature information for a predetermined number of consecutive times. Of course, the preset number of times can be set according to the actual situation. No limit. If there is no abnormality in the secondary temperature information, it means that the heating component is in place, and the secondary sensor can obtain the secondary temperature information.

In this embodiment, the first-level temperature information of the heat-generating components in the server is acquired through a first-level sensor; if there is no abnormality in the first-level temperature information, the first-level temperature information is used as the temperature information of the heat-generating component; if there is an abnormality in the first-level temperature information, Then, the secondary temperature information of the heating component in the server is acquired through the secondary sensor, and the secondary temperature information is used as the temperature information of the heating component. This embodiment uses multi-level sensors. When the first-level sensor is abnormal, the second-level sensor can be used to determine the temperature information of the heat-generating component, so that the temperature information of the heat-generating component can be obtained continuously, ensuring that the temperature of the heat-generating component in the server is at safe range.

In one embodiment, as shown in FIG. 5 , the first preset fan speed regulation strategy includes a first-level fan speed regulation strategy, and the first-level fan speed regulation strategy is to control the speed of the fan in the server according to the primary temperature information. speed strategy; if there is no abnormality in the first-level temperature information, then according to the temperature information of the heat-generating components, determine the target fan speed regulation strategy from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy, including:

Step 520, according to the primary temperature information, set the primary fan speed regulation strategy as the target fan speed regulation strategy.

Optionally, if the server 120 determines that there is no abnormality in the primary temperature information, the server 120 may use the primary fan speed regulation strategy as the target fan speed regulation strategy according to the temperature information of the heat generating component corresponding to the primary temperature information. Wherein, the first preset fan speed regulation strategy includes a first-level fan speed regulation strategy, and the first-level fan speed regulation strategy is a speed regulation strategy that only controls the speed of the fan in the server according to the primary temperature information of the heat-generating component.

According to the target fan speed regulation strategy, the speed of the fan in the server is controlled, including:

Step 540: Control the speed of the fan in the server according to the first-level fan speed regulation strategy.

Optionally, when the primary fan speed regulation strategy is determined to be the target fan speed regulation strategy, the server 120 may obtain the correspondence between the primary temperature information of the heat-generating components and the rotational speed of the fan in the server according to the primary fan speed regulation strategy . Afterwards, the server 120 can determine the first target speed of the fan in the server according to the primary temperature information of the heat-generating component and the correspondence between the primary temperature information of the heat-generating component and the speed of the fan in the server, and control the temperature of the fan in the server. The fan runs at the first target speed, so that the speed of the fan in the server is controlled only according to the primary temperature information of the heat generating component.

In this embodiment, according to the first-level temperature information, the first-level fan speed regulation strategy is used as the target fan speed regulation strategy; according to the first-level fan speed regulation strategy, the speed of the fan in the server is controlled. If there is no abnormality in the first-level temperature information, the speed of the fan in the server can be controlled according to the first-level fan speed regulation strategy, that is, the speed of the fan in the server can be controlled only according to the first-level temperature information of the heat-generating component.

In one embodiment, as shown in FIG. 6, the first preset fan speed regulation strategy includes a secondary fan speed regulation strategy, and the secondary fan speed regulation strategy is to control the speed of the fan in the server according to the secondary temperature information. speed strategy; if there is an abnormality in the primary temperature information, and there is no abnormality in the secondary temperature information, the target fan is determined from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy according to the temperature information of the heat-generating component Speed regulation strategies, including:

Step 620, according to the secondary temperature information, use the secondary fan speed regulation strategy as the target fan speed regulation strategy.

Optionally, if the server 120 determines that there is an abnormality in the primary temperature information, and there is no abnormality in the secondary temperature information, the server 120 may use the secondary fan speed regulation strategy as Target fan speed regulation policy. Wherein, the first preset fan speed regulation strategy includes a secondary fan speed regulation strategy, and the secondary fan speed regulation strategy is a speed regulation strategy that only controls the speed of the fan in the server according to the secondary temperature information of the heat-generating component.

According to the target fan speed regulation strategy, the speed of the fan in the server is controlled, including:

Step 640: Control the speed of the fan in the server according to the secondary fan speed regulation strategy.

Optionally, when it is determined that the secondary fan speed regulation strategy is the target fan speed regulation strategy, the server 120 may obtain the correspondence between the secondary temperature information of the heat-generating components and the rotational speed of the fan in the server according to the secondary fan speed regulation strategy . Afterwards, the server 120 can determine the second target rotational speed of the fan in the server according to the secondary temperature information of the heat-generating component and the corresponding relationship between the secondary temperature information of the heat-generating component and the rotational speed of the fan in the server, and control the second target rotational speed of the fan in the server. The fan runs at the second target speed, so that the speed of the fan in the server is controlled only according to the secondary temperature information of the heat-generating component.

In this embodiment, according to the secondary temperature information, the secondary fan speed regulation strategy is used as the target fan speed regulation strategy; according to the secondary fan speed regulation strategy, the speed of the fan in the server is controlled. If there is an abnormality in the primary temperature information and there is no abnormality in the secondary temperature information, the speed of the fan in the server can be controlled according to the secondary fan speed regulation strategy. speed control.

In one embodiment, as shown in FIG. 7, if the secondary temperature information is abnormal, the target fan is determined from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy according to the temperature information of the heat-generating component. Speed regulation strategies, including:

Step 720, according to the secondary temperature information, use the second preset fan speed regulation strategy as the target fan speed regulation strategy.

Optionally, if the server 120 determines that the primary temperature information is abnormal and the secondary temperature information is abnormal, the server 120 may use the second preset fan speed regulation strategy as the target fan speed regulation according to the abnormal secondary temperature information. fast strategy. Wherein, the second preset fan speed regulation strategy is a speed regulation strategy for controlling the speed of the fan in the server according to the temperature information of the heat-generating component and the power consumption of the heat-generating component. Among them, the presence of abnormality in the secondary temperature information indicates that the heating component is in place, but the secondary sensor cannot read the secondary temperature information for a predetermined number of consecutive times. Of course, the preset number of times can be set according to the actual situation. No limit.

According to the target fan speed regulation strategy, the speed of the fan in the server is controlled, including:

Step 740: Control the speed of the fan in the server according to the second preset fan speed regulation strategy.

Optionally, when it is determined that the second preset fan speed regulation strategy is the target fan speed regulation strategy, the server 120 may obtain the real-time power consumption of the heat generating component according to the second preset fan speed regulation strategy. Afterwards, the server 120 can determine the third target speed of the fan in the server according to the real-time power consumption of the heat-generating component, and control the fan in the server to run at the third target speed, so that according to the temperature information of the heat-generating component and the function of the heat-generating component The power consumption controls the speed of the fans in the server.

In this embodiment, according to the secondary temperature information, the second preset fan speed regulation strategy is used as the target fan speed regulation strategy; according to the second preset fan speed regulation strategy, the speed of the fan in the server is controlled. If there is an abnormality in the secondary temperature information, the speed of the fan in the server can be controlled according to the second preset fan speed regulation strategy, that is, the speed of the fan in the server can be adjusted according to the temperature information of the heat-generating component and the power consumption of the heat-generating component. control.

In one embodiment, as shown in FIG. 8, the speed of the fan in the server is controlled according to the second preset fan speed regulation strategy, including:

Step 820, obtaining the corresponding relationship between the power consumption of the heating component and the power consumption speed of the heating component at the current ambient temperature.

Optionally, when it is determined that the second preset fan speed regulation strategy is the target fan speed regulation strategy, the server 120 may obtain the real-time power consumption of the heat-generating components according to the second preset fan speed regulation strategy, and the server 120 may also obtain the current Correspondence between the power consumption of heat-generating components at the ambient temperature and the rotation speed of the fan in the server. Wherein, the corresponding relationship between the power consumption of the heat-generating component and the rotational speed of the fan in the server is different under different ambient temperatures. Optionally, the ambient temperature ranges from -10°C to 50°C. In this embodiment, the corresponding relationship between the power consumption of the heat-generating component and the rotational speed of the fan in the server at an ambient temperature of 35° C. is selected.

Step 840: Determine a target rotational speed corresponding to the power consumption of the heat-generating component according to the corresponding relationship between the power consumption of the heat-generating component and the power consumption speed.

Optionally, the server 120 may determine, according to the real-time power consumption of the heat-generating component and the corresponding relationship between the power consumption of the heat-generating component and the rotational speed of the fan in the server at the current ambient temperature, the The target speed corresponding to the power consumption of the heat-generating component is the third target speed of the fan when the secondary temperature information is abnormal.

Step 860, controlling the rotation speed of the fan in the server according to the target rotation speed.

Optionally, the server 120 can adjust the speed of the fan to the target speed, that is, the server 120 can control the fan in the server to run at the target speed corresponding to the power consumption of the heat-generating components in the server, so that when the secondary temperature information is abnormal , according to the temperature information of the heat-generating component and the power consumption of the heat-generating component, the speed of the fan in the server is controlled.

In this embodiment, the corresponding relationship between the power consumption of the heating component and the power consumption speed of the heating component at the current ambient temperature is obtained; according to the corresponding relationship between the power consumption of the heating component and the power consumption speed of the heating component, the target speed corresponding to the power consumption of the heating component is determined ; Control the speed of the fan in the server according to the target speed. In the case of abnormality in the secondary temperature information, the target speed can be determined according to the power consumption of the heat-generating component and the corresponding relationship between the power consumption and speed of the heat-generating component at the current ambient temperature, so that the speed of the fan in the server can be controlled according to the target speed .

In an optional embodiment, as shown in FIG. 9, a fan speed regulation method is provided, which is applied to the server 120, including:

Step 902, obtain the primary temperature information of the heat-generating component in the server through the primary sensor; the primary sensor is a sensor arranged inside the heat-generating component;

Step 904, if there is no abnormality in the primary temperature information, use the primary temperature information as the temperature information of the heat-generating component;

Step 906, according to the first-level temperature information, use the first-level fan speed regulation strategy as the target fan speed regulation strategy; the first-level fan speed regulation strategy is a speed regulation strategy for controlling the speed of the fan in the server according to the first-level temperature information;

Step 908: Control the speed of the fan in the server according to the first-level fan speed regulation strategy;

Step 910, if there is an abnormality in the primary temperature information, obtain the secondary temperature information of the heating component in the server through the secondary sensor, and use the secondary temperature information as the temperature information of the heating component; the secondary sensor is preset around the heating component sensors in range;

Step 912, if there is no abnormality in the secondary temperature information, then according to the secondary temperature information, the secondary fan speed regulation strategy is used as the target fan speed regulation strategy; the secondary fan speed regulation strategy is based on the secondary temperature information. Speed regulation strategy for speed control;

Step 914: Control the speed of the fan in the server according to the secondary fan speed regulation strategy;

Step 916, if the secondary temperature information is abnormal, then according to the secondary temperature information, use the second preset fan speed regulation strategy as the target fan speed regulation strategy; the second preset fan speed regulation strategy is based on the temperature information of the heat-generating components, The speed regulation strategy that controls the speed of the fan in the server by the power consumption of the heat-generating components;

Step 918, obtaining the power consumption of the heating component and the corresponding relationship between the power consumption and speed of the heating component at the current ambient temperature;

Step 920, according to the corresponding relationship between the power consumption of the heating component and the power consumption speed, determine the target speed corresponding to the power consumption of the heating component;

Step 922: Control the rotation speed of the fan in the server according to the target rotation speed.

The above-mentioned fan speed regulation method, device, computer equipment, storage medium and computer program product obtain the temperature information of the heat-generating components in the server; Determine the target fan speed regulation strategy in the speed strategy; the first preset fan speed regulation strategy is to control the speed of the fan in the server according to the temperature information of the heat-generating components, and the second preset fan speed regulation strategy is to The temperature information and the power consumption of the heat-generating components are used to control the speed of the fan in the server; according to the target fan speed regulation strategy, the speed of the fan in the server is controlled. The present application can determine the target fan speed regulation strategy from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy according to the acquired temperature information of the heat-generating components in the server. Therefore, according to the determined target fan speed regulation strategy, the speed of the fan in the server can be controlled only according to the temperature information of the heat-generating component, or the speed of the fan in the server can be controlled according to the temperature information of the heat-generating component and the power consumption of the heat-generating component , so that multiple preset fan speed regulation strategies can be used to selectively control the speed of the fan in the server. Furthermore, the speed of the fan in the server is controlled only based on the temperature information of the heat-generating component, and when the temperature information of the heat-generating component is abnormal, the problem of high overall power consumption and noise of the server is avoided. Therefore, the overall power consumption and noise of the server can be reduced during the process of cooling the server.

It should be understood that although the steps in the flow charts involved in the above embodiments are shown sequentially according to the arrows, these steps are not necessarily executed sequentially in the order indicated by the arrows. Unless otherwise specified herein, there is no strict order restriction on the execution of these steps, and these steps can be executed in other orders. Moreover, at least some of the steps in the flow charts involved in the above embodiments may include multiple steps or stages, and these steps or stages are not necessarily executed at the same time, but may be executed at different times, The execution order of these steps or stages is not necessarily performed sequentially, but may be executed in turn or alternately with other steps or at least a part of steps or stages in other steps.

Based on the same inventive concept, an embodiment of the present application further provides a fan speed regulating device for implementing the above-mentioned fan speed regulating method. The solution to the problem provided by the device is similar to the implementation described in the above method, so the specific limitations in one or more embodiments of the fan speed control device provided below can be referred to above for the fan speed control method limited and will not be repeated here.

In one embodiment, as shown in FIG. 10 , a fan speed regulation device 1000 is provided, including: a temperature information acquisition module 1020, a target fan speed regulation strategy determination module 1040, and a control module 1060, wherein:

The temperature information obtaining module 1020 is configured to obtain temperature information of heat-generating components in the server.

The target fan speed regulation strategy determining module 1040 is configured to determine the target fan speed regulation strategy from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy according to the temperature information of the heat-generating components; the first preset fan speed regulation strategy The speed strategy is a speed regulation strategy that controls the speed of the fan in the server according to the temperature information of the heating component. The second preset fan speed regulation strategy is to control the speed of the fan in the server according to the temperature information of the heating component and the power consumption of the heating component. The speed regulation strategy of the control.

The control module 1060 is configured to control the speed of the fan in the server according to the target fan speed regulation strategy.

In one of the embodiments, the temperature information acquisition module 1020 includes:

The first-level temperature information acquisition unit is used to obtain the first-level temperature information of the heating component in the server through the first-level sensor; the first-level sensor is a sensor arranged inside the heating component;

A first-level temperature information determining unit, configured to use the first-level temperature information as the temperature information of the heat-generating component if there is no abnormality in the first-level temperature information;

The secondary temperature information determination unit is used to obtain the secondary temperature information of the heating component in the server through the secondary sensor if the primary temperature information is abnormal, and use the secondary temperature information as the temperature information of the heating component; the secondary sensor is set Sensors within a predetermined range around heat-generating components.

In one of the embodiments, the first preset fan speed regulation strategy includes a first-level fan speed regulation strategy, and the first-level fan speed regulation strategy is a speed regulation strategy that controls the speed of the fan in the server according to the first-level temperature information; if a If there is no abnormality in the stage temperature information, then the target fan speed regulation strategy determination module 1040 includes:

A primary fan speed regulation strategy determining unit, configured to use the primary fan speed regulation strategy as a target fan speed regulation strategy according to the primary temperature information;

Control module 1060 includes:

The first control unit is configured to control the speed of the fan in the server according to the first-level fan speed regulation strategy.

In one of the embodiments, the first preset fan speed regulation strategy includes a secondary fan speed regulation strategy, and the secondary fan speed regulation strategy is a speed regulation strategy that controls the speed of the fan in the server according to the secondary temperature information; if a If there is an abnormality in the first-level temperature information, and there is no abnormality in the second-level temperature information, then the target fan speed regulation strategy determination module 1040 includes:

A secondary fan speed regulation strategy determination unit, configured to use the secondary fan speed regulation strategy as the target fan speed regulation strategy according to the secondary temperature information;

Control module 1060 includes:

The second control unit is configured to control the speed of the fan in the server according to the secondary fan speed regulation strategy.

In one of the embodiments, if the secondary temperature information is abnormal, the target fan speed regulation strategy determination module 1040 includes:

The second preset fan speed regulation strategy determination unit is configured to use the second preset fan speed regulation strategy as the target fan speed regulation strategy according to the secondary temperature information;

Control module 1060 includes:

The third control unit is configured to control the speed of the fan in the server according to the second preset fan speed regulation strategy.

In one of the embodiments, the third control unit includes:

The obtaining subunit is used to obtain the power consumption of the heating component and the corresponding relationship between the power consumption and speed of the heating component at the current ambient temperature;

The target speed determination subunit is used to determine the target speed corresponding to the power consumption of the heat generating component according to the power consumption of the heat generating component and the corresponding relationship between the power consumption and speed;

The control subunit is configured to control the rotation speed of the fan in the server according to the target rotation speed.

Each module in the above-mentioned fan speed regulating device can be fully or partially realized by software, hardware and a combination thereof. The above-mentioned modules can be embedded in or independent of the processor in the computer device in the form of hardware, and can also be stored in the memory of the computer device in the form of software, so that the processor can call and execute the corresponding operations of the above modules.

In one embodiment, as shown in FIG. 11 , a baseboard management controller 1100 is provided, and the baseboard management controller 1100 includes a storage module 1120 , a receiving module 1140 and an execution module 1160 .

Wherein, the baseboard management controller (Baseboard Management Controller, BMC) is a kind of controller, and the baseboard management controller can upgrade the firmware of the machine and check the equipment corresponding to the machine when the machine is not turned on. Due to the large number of fans in the server, a baseboard management controller is usually used to control the speed of each fan in the server according to a preset fan speed regulation strategy. The modules related to the fan speed regulation function in the baseboard management controller 1100 include a storage module 1120 , a receiving module 1140 and an execution module 1160 . The storage module 1120 includes a pre-stored first preset fan speed regulation strategy, a second preset fan speed regulation strategy, and a corresponding relationship between power consumption and rotation speed under the current ambient temperature. The receiving module 1140 is configured to obtain the presence information and temperature information of each temperature sensor corresponding to the heat-generating component in the server, as well as the power consumption of the heat-generating component through the I2C bus. Wherein, the temperature sensor includes a primary sensor and a secondary sensor. The execution module 1160 is configured to calculate the speed of the fan in the server in real time according to the temperature information of the heat-generating component and/or the power consumption of the heat-generating component, and control the speed of the fan in the server.

The baseboard management controller 1100 is mainly applied to a fan speed regulation method when the temperature sensor is abnormal. In this embodiment of the present application, a three-level protection mechanism for server heat dissipation is set. Of course, the number of levels of the server heat dissipation protection mechanism can be increased or decreased according to actual conditions, which is not limited in this application. Optionally, when the primary temperature information obtained by the primary sensor corresponding to the heat generating component is abnormal, the baseboard management controller 1100 may enable the secondary sensor corresponding to the heat generating component to obtain secondary temperature information, and calculate The speed of the fan. When the secondary temperature information obtained by the secondary sensor corresponding to the heating component is abnormal, the baseboard management controller 1100 can control the speed of the fan to enter the protection mode. The protection mode is to control the speed of the fan in the server according to the power consumption of the heating component. mode, and the protection mode corresponds to the second preset fan speed regulation strategy. In the protection mode, the baseboard management controller 1100 can read the real-time power consumption of the heat-generating component corresponding to the abnormal secondary temperature information, and calculate the power consumption of the fan under the real-time power consumption according to the corresponding relationship of power consumption and rotation speed at the current ambient temperature. The target rotational speed, so as to control the rotational speed of the fan in the server according to the target rotational speed.

In one embodiment, a computer device is provided. The computer device may be a server, and its internal structure may be as shown in FIG. 12 . The computer device includes a processor, a memory, an input/output interface (Input/Output, I/O for short), and a communication interface. Wherein, the processor, the memory and the input/output interface are connected through the system bus, and the communication interface is connected to the system bus through the input/output interface. Wherein, the processor of the computer device is used to provide calculation and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer programs and databases. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage medium. The database of the computer device is used to store fan speed regulation data. The input/output interface of the computer device is used for exchanging information between the processor and external devices. The communication interface of the computer device is used to communicate with an external terminal through a network connection. When the computer program is executed by the processor, a fan speed regulation method is realized.

Those skilled in the art can understand that the structure shown in Figure 12 is only a block diagram of a part of the structure related to the solution of this application, and does not constitute a limitation to the computer equipment on which the solution of this application is applied. The specific computer equipment can be More or fewer components than shown in the figures may be included, or some components may be combined, or have a different arrangement of components.

In one embodiment, a computer device is provided, including a memory and a processor, a computer program is stored in the memory, and the processor implements the following steps when executing the computer program:

Obtain temperature information of heating components in the server;

Determine the target fan speed regulation strategy from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy according to the temperature information of the heat-generating component; the first preset fan speed regulation strategy is based on the temperature information of the heat-generating component. A speed regulation strategy for controlling the speed of the internal fan, the second preset fan speed regulation strategy is a speed regulation strategy for controlling the speed of the server's internal fan according to the temperature information of the heating component and the power consumption of the heating component;

According to the target fan speed regulation policy, the speed of the fan in the server is controlled.

In one embodiment, the temperature information of the heat-generating components in the server is obtained, and the processor also implements the following steps when executing the computer program:

The first-level temperature information of the heating components in the server is obtained through the first-level sensor; the first-level sensor is a sensor arranged inside the heating component;

If there is no abnormality in the primary temperature information, the primary temperature information is used as the temperature information of the heat-generating component;

If there is an abnormality in the primary temperature information, the secondary temperature information of the heating component in the server is obtained through the secondary sensor, and the secondary temperature information is used as the temperature information of the heating component; the secondary sensor is set within a preset range around the heating component sensor.

In one embodiment, the first preset fan speed regulation strategy includes a first-level fan speed regulation strategy, and the first-level fan speed regulation strategy is a speed regulation strategy that controls the speed of the fan in the server according to the primary temperature information; If there is no abnormality in the temperature information, then according to the temperature information of the heat-generating component, the target fan speed regulation strategy is determined from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy, and the processor also implements the following steps when executing the computer program :

According to the first-level temperature information, the first-level fan speed regulation strategy is used as the target fan speed regulation strategy;

According to the target fan speed regulation strategy, the speed of the fan in the server is controlled, including:

According to the first-level fan speed regulation strategy, the speed of the fan in the server is controlled.

In one embodiment, the first preset fan speed regulation strategy includes a secondary fan speed regulation strategy, and the secondary fan speed regulation strategy is a speed regulation strategy that controls the speed of the fan in the server according to the secondary temperature information; If there is an abnormality in the temperature information and there is no abnormality in the secondary temperature information, the target fan speed regulation strategy is determined from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy according to the temperature information of the heat-generating component, and the processor The following steps are also implemented when executing the computer program:

According to the secondary temperature information, the secondary fan speed regulation strategy is used as the target fan speed regulation strategy;

According to the target fan speed regulation strategy, the speed of the fan in the server is controlled, including:

According to the secondary fan speed regulation strategy, the speed of the fan in the server is controlled.

In one embodiment, if the secondary temperature information is abnormal, the target fan speed regulation strategy is determined from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy according to the temperature information of the heat-generating component, and the processor The following steps are also implemented when executing the computer program:

Taking the second preset fan speed regulation strategy as the target fan speed regulation strategy according to the secondary temperature information;

According to the target fan speed regulation strategy, the speed of the fan in the server is controlled, including:

According to the second preset fan speed regulation strategy, the speed of the fan in the server is controlled.

In one embodiment, according to the second preset fan speed regulation strategy, the speed of the fan in the server is controlled, and the processor also implements the following steps when executing the computer program:

Obtain the power consumption of the heating component and the corresponding relationship between the power consumption and speed of the heating component at the current ambient temperature;

Determine the target speed corresponding to the power consumption of the heating component according to the corresponding relationship between the power consumption of the heating component and the power consumption speed;

The rotational speed of the fan in the server is controlled according to the target rotational speed.

In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented:

Obtain temperature information of heating components in the server;

Determine the target fan speed regulation strategy from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy according to the temperature information of the heat-generating component; the first preset fan speed regulation strategy is based on the temperature information of the heat-generating component. A speed regulation strategy for controlling the speed of the internal fan, the second preset fan speed regulation strategy is a speed regulation strategy for controlling the speed of the server's internal fan according to the temperature information of the heating component and the power consumption of the heating component;

According to the target fan speed regulation policy, the speed of the fan in the server is controlled.

In one embodiment, the temperature information of the heat-generating components in the server is obtained, and when the computer program is executed by the processor, the following steps are also implemented:

The first-level temperature information of the heating components in the server is obtained through the first-level sensor; the first-level sensor is a sensor arranged inside the heating component;

If there is no abnormality in the primary temperature information, the primary temperature information is used as the temperature information of the heat-generating component;

If there is an abnormality in the primary temperature information, the secondary temperature information of the heating component in the server is obtained through the secondary sensor, and the secondary temperature information is used as the temperature information of the heating component; the secondary sensor is set within a preset range around the heating component sensor.

In one embodiment, the first preset fan speed regulation strategy includes a first-level fan speed regulation strategy, and the first-level fan speed regulation strategy is a speed regulation strategy that controls the speed of the fan in the server according to the primary temperature information; If there is no abnormality in the temperature information, then according to the temperature information of the heat-generating components, the target fan speed regulation strategy is determined from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy. When the computer program is executed by the processor, it also realizes the following step:

According to the first-level temperature information, the first-level fan speed regulation strategy is used as the target fan speed regulation strategy;

According to the target fan speed regulation strategy, the speed of the fan in the server is controlled, including:

According to the first-level fan speed regulation strategy, the speed of the fan in the server is controlled.

In one embodiment, the first preset fan speed regulation strategy includes a secondary fan speed regulation strategy, and the secondary fan speed regulation strategy is a speed regulation strategy that controls the speed of the fan in the server according to the secondary temperature information; If there is an abnormality in the temperature information and there is no abnormality in the secondary temperature information, the target fan speed regulation strategy is determined from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy according to the temperature information of the heat-generating component, and the computer program Also implements the following steps when executed by the processor:

According to the secondary temperature information, the secondary fan speed regulation strategy is used as the target fan speed regulation strategy;

According to the target fan speed regulation strategy, the speed of the fan in the server is controlled, including:

According to the secondary fan speed regulation strategy, the speed of the fan in the server is controlled.

In one embodiment, if there is an abnormality in the secondary temperature information, the target fan speed regulation strategy is determined from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy according to the temperature information of the heat-generating component, and the computer program Also implements the following steps when executed by the processor:

Taking the second preset fan speed regulation strategy as the target fan speed regulation strategy according to the secondary temperature information;

According to the target fan speed regulation strategy, the speed of the fan in the server is controlled, including:

According to the second preset fan speed regulation strategy, the speed of the fan in the server is controlled.

In one embodiment, according to the second preset fan speed regulation strategy, the speed of the fan in the server is controlled, and when the computer program is executed by the processor, the following steps are also implemented:

Obtain the power consumption of the heating component and the corresponding relationship between the power consumption and speed of the heating component at the current ambient temperature;

Determine the target speed corresponding to the power consumption of the heating component according to the corresponding relationship between the power consumption of the heating component and the power consumption speed;

The rotational speed of the fan in the server is controlled according to the target rotational speed.

In one embodiment, a computer program product is provided, comprising a computer program, which, when executed by a processor, implements the following steps:

Obtain temperature information of heating components in the server;

Determine the target fan speed regulation strategy from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy according to the temperature information of the heat-generating component; the first preset fan speed regulation strategy is based on the temperature information of the heat-generating component. A speed regulation strategy for controlling the speed of the internal fan, the second preset fan speed regulation strategy is a speed regulation strategy for controlling the speed of the server's internal fan according to the temperature information of the heating component and the power consumption of the heating component;

According to the target fan speed regulation policy, the speed of the fan in the server is controlled.

In one embodiment, the temperature information of the heat-generating components in the server is obtained, and when the computer program is executed by the processor, the following steps are also implemented:

The first-level temperature information of the heating components in the server is obtained through the first-level sensor; the first-level sensor is a sensor arranged inside the heating component;

If there is no abnormality in the primary temperature information, the primary temperature information is used as the temperature information of the heat-generating component;

If there is an abnormality in the primary temperature information, the secondary temperature information of the heating component in the server is obtained through the secondary sensor, and the secondary temperature information is used as the temperature information of the heating component; the secondary sensor is set within a preset range around the heating component sensor.

In one embodiment, the first preset fan speed regulation strategy includes a first-level fan speed regulation strategy, and the first-level fan speed regulation strategy is a speed regulation strategy that controls the speed of the fan in the server according to the primary temperature information; If there is no abnormality in the temperature information, then according to the temperature information of the heat-generating components, the target fan speed regulation strategy is determined from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy. When the computer program is executed by the processor, it also realizes the following step:

According to the first-level temperature information, the first-level fan speed regulation strategy is used as the target fan speed regulation strategy;

According to the target fan speed regulation strategy, the speed of the fan in the server is controlled, including:

According to the first-level fan speed regulation strategy, the speed of the fan in the server is controlled.

In one embodiment, the first preset fan speed regulation strategy includes a secondary fan speed regulation strategy, and the secondary fan speed regulation strategy is a speed regulation strategy that controls the speed of the fan in the server according to the secondary temperature information; If there is an abnormality in the temperature information and there is no abnormality in the secondary temperature information, the target fan speed regulation strategy is determined from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy according to the temperature information of the heat-generating component, and the computer program Also implements the following steps when executed by the processor:

According to the secondary temperature information, the secondary fan speed regulation strategy is used as the target fan speed regulation strategy;

According to the target fan speed regulation strategy, the speed of the fan in the server is controlled, including:

According to the secondary fan speed regulation strategy, the speed of the fan in the server is controlled.

In one embodiment, if there is an abnormality in the secondary temperature information, the target fan speed regulation strategy is determined from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy according to the temperature information of the heat-generating component, and the computer program Also implements the following steps when executed by the processor:

Taking the second preset fan speed regulation strategy as the target fan speed regulation strategy according to the secondary temperature information;

According to the target fan speed regulation strategy, the speed of the fan in the server is controlled, including:

According to the second preset fan speed regulation strategy, the speed of the fan in the server is controlled.

In one embodiment, according to the second preset fan speed regulation strategy, the speed of the fan in the server is controlled, and when the computer program is executed by the processor, the following steps are also implemented:

Obtain the power consumption of the heating component and the corresponding relationship between the power consumption and speed of the heating component at the current ambient temperature;

Determine the target speed corresponding to the power consumption of the heating component according to the corresponding relationship between the power consumption of the heating component and the power consumption speed;

The rotational speed of the fan in the server is controlled according to the target rotational speed.

It should be noted that the user information (including but not limited to user equipment information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all It is information and data authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data need to comply with relevant laws, regulations and standards of relevant countries and regions.

Those of ordinary skill in the art can understand that realizing all or part of the processes in the methods of the above embodiments can be completed by instructing related hardware through computer programs, and the computer programs can be stored in a non-volatile computer-readable storage medium , when the computer program is executed, it may include the procedures of the embodiments of the above-mentioned methods. Wherein, any reference to storage, database or other media used in the various embodiments provided in the present application may include at least one of non-volatile and volatile storage. Non-volatile memory can include read-only memory (Read-Only Memory, ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive variable memory (ReRAM), magnetic variable memory (Magnetoresistive Random Access Memory, MRAM), Ferroelectric Random Access Memory (FRAM), Phase Change Memory (Phase Change Memory, PCM), graphene memory, etc. The volatile memory may include random access memory (Random Access Memory, RAM) or external cache memory. As an illustration and not a limitation, RAM can be in various forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (Dynamic Random Access Memory, DRAM). The databases involved in the various embodiments provided in this application may include at least one of a relational database and a non-relational database. The non-relational database may include a blockchain-based distributed database, etc., but is not limited thereto. The processors involved in the various embodiments provided by this application can be general-purpose processors, central processing units, graphics processors, digital signal processors, programmable logic devices, data processing logic devices based on quantum computing, etc., and are not limited to this.

The technical features of the above embodiments can be combined arbitrarily. For the sake of concise description, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, they should be It is considered to be within the range described in this specification.

The above examples only express several implementation modes of the present application, and the description thereof is relatively specific and detailed, but should not be construed as limiting the patent scope of the present application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be determined by the appended claims.

Claims (10)

1. A fan speed regulation method, characterized in that the method comprises: Obtain temperature information of heating components in the server; According to the temperature information of the heat-generating component, determine the target fan speed regulation strategy from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy; the first preset fan speed regulation strategy is based on the heat generation The temperature information of the component controls the speed regulation strategy of the fan in the server, and the second preset fan speed regulation strategy is to control the speed of the server according to the temperature information of the heat-generating component and the power consumption of the heat-generating component. The speed regulation strategy to control the speed of the internal fan; According to the target fan speed regulation policy, the speed of the fan in the server is controlled. 2. The method according to claim 1, wherein said obtaining temperature information of heating components in the server comprises: Obtaining the primary temperature information of the heating component in the server through the primary sensor; the primary sensor is a sensor arranged inside the heating component; If there is no abnormality in the primary temperature information, using the primary temperature information as the temperature information of the heat-generating component; If there is an abnormality in the primary temperature information, the secondary temperature information of the heat-generating component in the server is obtained through the secondary sensor, and the secondary temperature information is used as the temperature information of the heat-generating component; the secondary sensor is set at A sensor within a preset range around the heating component. 3. The method according to claim 2, wherein the first preset fan speed regulation strategy includes a first-level fan speed regulation strategy, and the first-level fan speed regulation strategy is based on the first-level temperature information for The speed regulation strategy for controlling the speed of the fan in the server; if there is no abnormality in the primary temperature information, the first preset fan speed regulation strategy and the second preset fan speed regulation strategy are used according to the temperature information of the heat-generating component. Determine the target fan speed regulation strategy in the fan speed regulation strategy, including: Using the primary fan speed regulation strategy as the target fan speed regulation strategy according to the primary temperature information; The controlling the speed of the fan in the server according to the target fan speed regulation strategy includes: According to the first-level fan speed regulation strategy, the speed of the fan in the server is controlled. 4. The method according to claim 2 or 3, wherein the first preset fan speed regulation strategy includes a secondary fan speed regulation strategy, and the secondary fan speed regulation strategy is based on the secondary temperature information to control the speed regulation strategy of the fan speed in the server; if there is an abnormality in the primary temperature information and there is no abnormality in the secondary temperature information, then according to the temperature information of the heat-generating component, from The target fan speed regulation strategy is determined in the first preset fan speed regulation strategy and the second preset fan speed regulation strategy, including: Using the secondary fan speed regulation strategy as the target fan speed regulation strategy according to the secondary temperature information; The controlling the speed of the fan in the server according to the target fan speed regulation strategy includes: According to the secondary fan speed regulation strategy, the speed of the fan in the server is controlled. 5. The method according to claim 2 or 3, characterized in that if the secondary temperature information is abnormal, then according to the temperature information of the heat-generating component, the first preset fan speed regulation strategy and the second The target fan speed regulation strategy is determined in the preset fan speed regulation strategy, including: Taking the second preset fan speed regulation strategy as the target fan speed regulation strategy according to the secondary temperature information; The controlling the speed of the fan in the server according to the target fan speed regulation strategy includes: According to the second preset fan speed regulation strategy, the speed of the fan in the server is controlled. 6. The method according to claim 5, wherein the controlling the speed of the fan in the server according to the second preset fan speed regulation strategy comprises: Obtaining the power consumption of the heating component and the corresponding relationship between the power consumption and rotational speed of the heating component at the current ambient temperature; determining a target rotational speed corresponding to the power consumption of the heating component according to the corresponding relationship between the power consumption of the heating component and the power consumption rotational speed; The rotational speed of the fan in the server is controlled according to the target rotational speed. 7. A fan speed regulating device, characterized in that the device comprises: A temperature information acquisition module, configured to acquire temperature information of heating components in the server; A target fan speed regulation strategy determining module, configured to determine a target fan speed regulation strategy from the first preset fan speed regulation strategy and the second preset fan speed regulation strategy according to the temperature information of the heat-generating component; the first preset fan speed regulation strategy Assume that the fan speed regulation strategy is a speed regulation strategy that controls the speed of the fan in the server according to the temperature information of the heat-generating component, and the second preset fan speed regulation strategy is based on the temperature information of the heat-generating component, the A speed regulation strategy in which the power consumption of the heat-generating components controls the speed of the fan in the server; The control module is configured to control the speed of the fan in the server according to the target fan speed regulation strategy. 8. A computer device, comprising a memory and a processor, the memory stores a computer program, wherein the processor implements the method according to any one of claims 1 to 6 when executing the computer program step. 9. A computer-readable storage medium, on which a computer program is stored, wherein when the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 6 are realized. 10. A computer program product, comprising a computer program, characterized in that, when the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 6 are implemented.

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