CN112214379B - Power supply monitoring system and method thereof - Google Patents
Power supply monitoring system and method thereof Download PDFInfo
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- CN112214379B CN112214379B CN202011180953.2A CN202011180953A CN112214379B CN 112214379 B CN112214379 B CN 112214379B CN 202011180953 A CN202011180953 A CN 202011180953A CN 112214379 B CN112214379 B CN 112214379B
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
- G06F11/3062—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations where the monitored property is the power consumption
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/324—Display of status information
- G06F11/327—Alarm or error message display
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The invention provides a power supply monitoring system which is used for monitoring a power supply in a server and comprises a setting module, a detecting module, a calculating module, a judging module and a prompting module. The setting module is used for setting a full load power consumption lower limit value and an idle load power consumption upper limit value. The detection module is used for detecting and acquiring a power consumption value and an average current value of each power supply. The calculation module is used for calculating a total power consumption value, a total average current value and an average current ratio of each power supply. The judging module and the prompting module generate a passing prompt message when judging that each power supply meets a current-sharing qualification condition by utilizing the total power consumption value, the full-load power consumption lower limit value, the idle load power consumption upper limit value and the average current ratio. Otherwise, generating a failure prompt message.
Description
Technical Field
The present invention relates to a system and method, and more particularly, to a power supply monitoring system and method.
Background
In the prior art, when a server is tested, a Power Supply Unit (PSU) Power consumption value in the server can be obtained only by a manual instruction issuing manner of a tester, and whether a current sharing effect is achieved is further determined. However, in the prior art, a tester needs to manually enter an instruction to obtain a power consumption value, and therefore, the problems of low frequency, low efficiency, few samples of the power consumption value, low reference value, possible omission of power consumption value data and the like exist. In addition, with the development of technology, the number of test standards, test requirements and test time of each manufacturer for the server is increasing, and especially in the test case of prolonged test time, it is almost impossible to obtain the power consumption value in a manual instruction mode. Thus, there is room for improvement in the art.
Disclosure of Invention
In view of the problems in the prior art, there are various problems in and derived from obtaining the power consumption value of the power supply by manually commanding. It is a primary objective of the claimed invention to provide a power supply monitoring system and method thereof to solve at least one problem in the prior art.
To achieve the above and other related objects, a first aspect of the present invention provides a power supply monitoring system for monitoring a plurality of power supplies in a server, comprising: a setting module for setting a full load power consumption lower limit value and an idle load power consumption upper limit value; the detection module is used for detecting and acquiring a power consumption value and an average current value of each power supply so as to detect and acquire a plurality of power consumption values and a plurality of average current values; the computing module is electrically connected with the detecting module and used for receiving the power consumption value and the average current value so as to compute a total power consumption value, a total average current value and an average current ratio of each power supply; the judging module is electrically connected with the detecting module, the calculating module and the setting module, judges whether each power supply meets a current-sharing qualified condition or not by utilizing the total power consumption value, the full-load power consumption lower limit value, the idle load power consumption upper limit value and all average current ratios, and generates a passing signal when the current-sharing qualified condition is met, otherwise generates a failure signal; and the prompting module is electrically connected with the judging module and used for generating a passing prompting message when receiving the passing signal and generating a failure prompting message when receiving the failure signal.
In an embodiment of the first aspect, the determining module includes a state determining unit, and the state determining unit is configured to determine that the server is in an idle load state when the total power consumption value is determined to be smaller than the idle load power consumption upper limit value; when the total power consumption value is judged to be larger than the full-load power consumption lower limit value, judging that the server is in a full-load state; and when the total power consumption value is judged to be between the idle load power consumption upper limit value and the full load power consumption lower limit value, judging that the server is in a dynamic load switching state.
In an embodiment of the first aspect, the determining module further includes a current-sharing determining unit, where the current-sharing determining unit is configured to determine whether the average current ratio is within an idle current-sharing qualified range when the server is in the idle load state; and when the server is in the full load state, judging whether the average current ratio is within a full load current-sharing qualified range, wherein the current-sharing qualified condition is that the average current ratio is within the idle current-sharing qualified range or the average current ratio is within the full load current-sharing qualified range.
In an embodiment of the first aspect, the idle current-sharing pass range has an idle pass upper limit and an idle pass lower limit, and the idle pass upper limit is 0.5 and the idle pass lower limit is 0.4.
In an embodiment of the first aspect, the full-load current sharing qualification range has a full-load qualification upper limit and a full-load qualification lower limit, and the full-load qualification upper limit is 0.55 and the full-load qualification lower limit is 0.45.
A second aspect of the present invention provides a power supply monitoring method, which is implemented by the power supply monitoring system of the first aspect of the present invention, and includes the following steps: (a) setting the lower full-load power consumption limit value and the upper idle load power consumption limit value by using the setting module; (b) detecting and acquiring the power consumption value and the average current value by using the detection module; (c) calculating the total power consumption value, the ratio of the total average current value to the average current value by using the calculation module; (d) enabling the judging module to utilize the total power consumption value, the ratio of the total average current value to the average current value to judge that the passing signal is generated when the current-sharing qualified condition is met, and otherwise, generating the failure signal; and (e) generating the passing prompt information by utilizing the prompt module when receiving the passing signal, and generating the failure prompt information when receiving the failure signal.
In an embodiment of the second aspect, the step (d) further includes the following steps: (d1) when a state judgment unit of the judgment module is used for judging that the total power consumption value is smaller than the idle load power consumption upper limit value, judging that the server is in an idle load state; when the total power consumption value is judged to be larger than the full-load power consumption lower limit value, judging that the server is in a full-load state; and when the total power consumption value is judged to be between the idle load power consumption upper limit value and the full load power consumption lower limit value, judging that the server is in a dynamic load switching state.
In an embodiment of the second aspect, the step (d) further includes the following steps: (d2) judging whether the average current ratio is within an idle current-sharing qualified range or not by utilizing a current-sharing judging unit of the judging module when the server is in the idle load state; and when the server is in the full load state, judging whether the average current ratio is within a full load current-sharing qualified range, wherein the current-sharing qualified condition is that the average current ratio is within the idle current-sharing qualified range or the average current ratio is within the full load current-sharing qualified range.
In summary, the power supply monitoring system and the method thereof provided by the present invention utilize the setting module, the detecting module, the calculating module, the judging module and the prompting module to judge whether the power supply meets the current-sharing qualification condition. Compared with the prior art, the invention can achieve the effects of automatically detecting and acquiring the power consumption value and the average current value, thereby acquiring a larger amount of data, improving the reference value of the data and acquiring whether the power supply meets the current-sharing qualification condition in real time.
Drawings
Fig. 1 is a block diagram of a monitoring server of a power supply monitoring system according to a preferred embodiment of the invention.
Fig. 2A and fig. 2B are flowcharts illustrating a power supply monitoring method according to a preferred embodiment of the invention.
Description of the element reference numerals
1 power supply monitoring system
11 setting module
12 detection module
13 calculation module
14 judging module
141 state judging unit
142 current-sharing judgment unit
15 prompt module
16 key-in device
2 Server
21a, 21b power supply
S101 to S109
Detailed Description
The following describes in more detail embodiments of the present invention with reference to the schematic drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to scale, which is intended merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
Referring to fig. 1 to fig. 2B, fig. 1 is a block diagram of a monitoring server of a power supply monitoring system according to a preferred embodiment of the invention; fig. 2A and fig. 2B are flowcharts illustrating a power supply monitoring method according to a preferred embodiment of the invention. As shown, a power supply monitoring system 1 is used for monitoring a plurality of power supplies (two power supplies 21a, 21b are shown and labeled) in a server 2. The power supply monitoring system 1 includes a setting module 11, a detecting module 12, a calculating module 13, a determining module 14 and a prompting module 15. In the present embodiment, the determining module 14 further includes a state determining unit 141 and a current sharing determining unit 142.
The setting module 11 is used for setting a full load power consumption lower limit value and an idle load power consumption upper limit value. In the present embodiment, the power supply monitoring system 1 further includes a key input device 16. The key-in device 16 is electrically connected to the setting module 11 for a tester to use, and key-in the setting of the lower limit of the full-load power consumption and the upper limit of the idle-load power consumption. The key input device 16 is, for example, a keyboard.
The detecting module 12 is used for detecting and obtaining a power consumption value and an average current value of each power supply 21a, 21b, so as to detect and obtain a plurality of the power consumption values and a plurality of the average current values. In this embodiment, the detecting module 12 detects the power consumption value and the average current value of the power supply 21a and the power consumption value and the average current value of the power supply 21 b.
The calculating module 13 is electrically connected to the detecting module 12, and is configured to receive all the power consumption values and all the average current values, so as to calculate a total power consumption value, a total average current value, and an average current ratio of each of the power supplies 21a and 21 b. In the present embodiment, the total power consumption value is the sum of the power consumption values of the power supplies 21a and 21 b. The total average current value is the sum of the average current values of the power supplies 21a, 21 b. The average current ratio of the power supply 21a is the average current value of the power supply 21a divided by the total average current value. Similarly, the average current ratio of the power supply 21b is calculated in the same manner.
The determining module 14 is electrically connected to the setting module 11, the detecting module 12 and the calculating module 13, and determines by using the total power consumption value, the full load power consumption lower limit value, the idle load power consumption upper limit value and all the average current ratios. When the determination result is that a current sharing qualification condition is satisfied, the determining module 14 generates a Pass (Pass) signal. Otherwise, when the determination result does not satisfy the current sharing qualification, the determining module 14 generates a Fail (Fail) signal.
More specifically, the state determination unit 141 first determines the total power consumption, the lower limit of the full-load power consumption, and the upper limit of the idle-load power consumption. When the state judgment unit 141 judges that the total power consumption value is greater than the full-load power consumption lower limit value, it further judges that the server 2 is in a full-load state; when the state determination unit 141 determines that the total power consumption value is smaller than the idle load power consumption upper limit value, it further determines that the server 2 is in an idle load state. In addition, when the state determination unit 141 determines that the total power consumption value is between the idle load power consumption upper limit and the full load power consumption lower limit, it further determines that the server 2 is in a dynamic load switching state.
When the server 2 is in a full load state, the current-sharing determination unit 142 further determines whether the average current ratio of each power supply is within a full load current-sharing qualified range, where the current-sharing qualified condition is that the average current ratio is within the full load current-sharing qualified range.
For example, the full-load current-sharing qualification range has a full-load qualification upper limit and a full-load qualification lower limit, wherein the full-load qualification upper limit is 0.55, and the full-load qualification lower limit is 0.45. The current-sharing determination unit 142 determines whether the average current ratio of the power supply 21a is within the full-load current-sharing qualified range, that is, if the average current ratio of the power supply 21a is 0.49, it indicates that the current-sharing qualified condition is satisfied, and if the average current ratio of the power supply 21a is 0.56, it indicates that the current-sharing qualified condition is not satisfied.
Since the total average current value is the sum of the average current values of the power supplies 21a and 21b, when the average current ratio of the power supply 21a is within the full load current sharing qualification range, the average current ratio of the power supply 21b is also within the full load current sharing qualification range. Therefore, the current sharing qualification condition is satisfied.
When the server 2 is in the idle load state, the current-sharing determination unit 142 further determines whether the average current ratio of each power supply is within an idle current-sharing qualified range. The idle current sharing qualified range is similar to the full load current sharing qualified range, and has an idle qualified upper limit value and an idle qualified lower limit value. And the current-sharing qualified condition is that the average current ratio is in the idle current-sharing qualified range.
Generally, the idle pass upper limit is less than the full load pass upper limit, and the idle pass lower limit is less than the full load pass lower limit, where the idle pass upper limit is illustrated as 0.5 and the idle pass lower limit is illustrated as 0.4. The current-sharing determining unit 142 will determine whether the average current ratio of the power supply 21a is within the idle current-sharing qualified range, and if the average current ratio is 0.35, it indicates that the current-sharing qualified condition is not satisfied; if the average current ratio is 0.45, the current sharing qualification condition is satisfied.
Similarly, since the total average current value is the sum of the average current values of the power supplies 21a and 21b, when the average current ratio of the power supply 21a is within the idle current-sharing qualified range, the average current ratio of the power supply 21b is also within the idle current-sharing qualified range. Therefore, the current sharing qualification condition is satisfied.
The prompt module 15 is electrically connected to the determination module 14 for generating a passing prompt message when receiving the passing signal; when the failure signal is received, a failure prompt message is generated according to the failure signal. The prompt information and the failure prompt information can be text information, lamp number information, voice information and the like, so that a tester can know whether the current-sharing qualification condition of the power supplies 21a and 21b is met or not and whether the current-sharing effect is achieved or not.
Note that, when the state determination unit 141 determines that the total power consumption value is between the idle load power consumption upper limit value and the full load power consumption lower limit value, it indicates that the server 2 is in the dynamic load switching state. Since the server 2 is in the dynamic load switching state, the determining module 14 at this time does not further determine whether the current sharing qualification is satisfied.
As shown in fig. 2A and 2B, a power supply monitoring method is implemented by the power supply monitoring system 1 shown in fig. 1, and includes the following steps S101 to S109. Note that the circle a in fig. 2A is continued to the circle a in fig. 2B, and the circle B in fig. 2A is continued to the circle B in fig. 2B.
Step S101: and setting a full-load power consumption lower limit value and an idle load power consumption upper limit value by using a setting module.
Step S102: and detecting and acquiring the power consumption value and the average current value by using a detection module.
Step S103: and calculating the total power consumption value, the ratio of the total average current value to the average current value by using a calculation module.
In steps S101 to S103, the setting module 11, the detecting module 12 and the calculating module 13 shown in fig. 1 are used to set the full load power consumption lower limit and the idle load power consumption upper limit, detect the obtained power consumption value and the average current value, and calculate the total power consumption value and the ratio of the total average current value and the average current value, respectively.
Step S104: and judging whether the total power consumption value is smaller than the upper limit value of the idle load power consumption by using a state judgment unit.
Step S105: and judging whether the total power consumption value is greater than the full-load power consumption lower limit value or not by using a state judgment unit.
Step S106: and judging whether the average current ratio is within the idle current-sharing qualified range by using the current-sharing judging unit.
Step S107: and judging whether the average current ratio is within the full-load current-sharing qualified range by using a current-sharing judging unit.
When the determination in step S104 is yes, the process proceeds to step S106; when the determination in step S104 is no, the flow proceeds to step S105. If the determination in step S105 is yes, the process proceeds to step S107; when the determination in step S105 is no, the process returns to between step S103 and step S104. When the determinations in step S104 and step S105 are both no, it indicates that the server is in the dynamic load switching state, so the average current ratio is not further determined.
Step S108: and generating the passing prompt information by using the prompt module.
Step S109: and generating failure prompt information by utilizing a prompt module.
If the determinations in step S106 and step S107 are yes, it indicates that the current sharing qualification condition is satisfied, and therefore, the process proceeds to step S108 to generate a pass prompt message. If the determinations in step S106 and step S107 are negative, it indicates that the current sharing qualification is not satisfied, and therefore, the process proceeds to step S109 to generate a failure prompt message.
In addition, the power supply monitoring method may also adopt a Polling (Polling) method. That is, the process goes back to step S101 at every interval, and repeats. When the interval time is extremely short, the power supply monitoring method is the power supply in the real-time monitoring server.
In summary, the power supply monitoring system and method provided by the invention utilize the setting module, the detecting module, the calculating module, the judging module and the prompting module to judge whether the power supply meets the current-sharing qualification condition, compared with the prior art, the power supply monitoring system and method provided by the invention can achieve the effects of automatically detecting and obtaining the power consumption value and the average current value, thereby obtaining a larger amount of data, improving the reference value of the data, and obtaining whether the power supply meets the current-sharing qualification condition in a more real-time manner.
The above detailed description of the preferred embodiments is intended to more clearly illustrate the features and spirit of the present invention, and is not intended to limit the scope of the present invention to the particular embodiments disclosed above. On the contrary, it is intended to cover various modifications and equivalent arrangements included within the scope of the claims.
Claims (8)
1. A power supply monitoring system for monitoring a plurality of power supplies in a server, comprising:
a setting module for setting a full load power consumption lower limit value and an idle load power consumption upper limit value;
the detection module is used for detecting and acquiring a power consumption value and an average current value of each power supply so as to detect and acquire a plurality of power consumption values and a plurality of average current values;
the computing module is electrically connected with the detecting module and used for receiving the power consumption value and the average current value so as to compute a total power consumption value, a total average current value and an average current ratio of each power supply, wherein the average current ratio is the ratio of the average current value to the total average current value;
the judging module is electrically connected with the detecting module, the calculating module and the setting module, judges whether each power supply meets a current-sharing qualified condition or not by utilizing the total power consumption value, the full-load power consumption lower limit value, the idle load power consumption upper limit value and all average current ratios, and generates a passing signal when the current-sharing qualified condition is met, otherwise generates a failure signal; and
and the prompting module is electrically connected with the judging module and used for generating a passing prompting message when receiving the passing signal and generating a failure prompting message when receiving the failure signal.
2. The power supply monitoring system of claim 1, wherein: the judging module comprises a state judging unit, and the state judging unit is used for judging that the server is in an idle load state when judging that the total power consumption value is smaller than the idle load power consumption upper limit value; when the total power consumption value is judged to be larger than the full-load power consumption lower limit value, judging that the server is in a full-load state; and when the total power consumption value is judged to be between the idle load power consumption upper limit value and the full load power consumption lower limit value, judging that the server is in a dynamic load switching state.
3. The power supply monitoring system of claim 2, wherein: the judging module also comprises a current-sharing judging unit which is used for judging whether the average current ratio is within an idle current-sharing qualified range or not when the server is in the idle load state; and when the server is in the full load state, judging whether the average current ratio is within a full load current-sharing qualified range, wherein the current-sharing qualified condition is that the average current ratio is within the idle current-sharing qualified range or the average current ratio is within the full load current-sharing qualified range.
4. The power supply monitoring system of claim 3, wherein: the idle current-sharing qualified range has an idle qualified upper limit value and an idle qualified lower limit value, the idle qualified upper limit value is 0.5, and the idle qualified lower limit value is 0.4.
5. The power supply monitoring system of claim 3, wherein: the full-load current-sharing qualified range has a full-load qualified upper limit value and a full-load qualified lower limit value, the full-load qualified upper limit value is 0.55, and the full-load qualified lower limit value is 0.45.
6. A power supply monitoring method implemented by the power supply monitoring system of claim 1, comprising the steps of:
(a) setting the lower full-load power consumption limit value and the upper idle load power consumption limit value by using the setting module;
(b) detecting and acquiring the power consumption value and the average current value by using the detection module;
(c) calculating the total power consumption value, the total average current value and the average current ratio by using the calculation module, wherein the average current ratio is the ratio of the average current value to the total average current value;
(d) enabling the judging module to utilize the total power consumption value, the ratio of the total average current value to the average current value to judge that the passing signal is generated when the current-sharing qualified condition is met, and otherwise, generating the failure signal; and
(e) and generating the passing prompt information by utilizing the prompt module when receiving the passing signal, and generating the failure prompt information when receiving the failure signal.
7. The power supply monitoring method of claim 6, wherein step (d) further comprises the steps of:
(d1) when a state judgment unit of the judgment module is used for judging that the total power consumption value is smaller than the idle load power consumption upper limit value, judging that the server is in an idle load state; when the total power consumption value is judged to be larger than the full-load power consumption lower limit value, judging that the server is in a full-load state; and when the total power consumption value is judged to be between the idle load power consumption upper limit value and the full load power consumption lower limit value, judging that the server is in a dynamic load switching state.
8. The power supply monitoring method of claim 7, wherein step (d) further comprises the steps of:
(d2) judging whether the average current ratio is within an idle current-sharing qualified range or not by utilizing a current-sharing judging unit of the judging module when the server is in the idle load state; and when the server is in the full load state, judging whether the average current ratio is within a full load current-sharing qualified range, wherein the current-sharing qualified condition is that the average current ratio is within the idle current-sharing qualified range or the average current ratio is within the full load current-sharing qualified range.
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| JPH05227642A (en) * | 1992-02-10 | 1993-09-03 | Koufu Nippon Denki Kk | Power supply diagnosing method |
| TWM371258U (en) * | 2009-06-25 | 2009-12-21 | Acbel Polytech Inc | Power supply capable of reducing power consumption at no-load state |
| US8645739B2 (en) * | 2010-02-03 | 2014-02-04 | Dell Products L.P. | Systems and methods for power supply warm spare and programmable load sharing |
| US9230613B2 (en) * | 2012-04-16 | 2016-01-05 | Nanya Technology Corp. | Power up detecting system |
| CN103455127B (en) * | 2012-05-29 | 2016-02-03 | 国基电子（上海）有限公司 | Apparatus for monitoring power supply, electronic installation and method for monitoring power supply thereof |
| TWI470906B (en) * | 2012-07-04 | 2015-01-21 | Leadtrend Tech Corp | Constant current control units and control methods thereof for primary side control |
| CN108009068B (en) * | 2017-11-30 | 2021-03-02 | Oppo广东移动通信有限公司 | Information recording method, information recording device and intelligent terminal |
| CN109995225B (en) * | 2017-12-29 | 2021-06-01 | 技嘉科技股份有限公司 | Power supply with adjustable power consumption limit and method for adjusting power consumption limit |
| CN109116963B (en) * | 2018-07-26 | 2022-02-08 | 英业达科技有限公司 | Periodic event recording method |
| US11397455B2 (en) * | 2018-09-10 | 2022-07-26 | Microsoft Technology Licensing, Llc | Managing DC power |
| TWI774934B (en) * | 2019-03-07 | 2022-08-21 | 緯穎科技服務股份有限公司 | Server system, server device and power management method for server device |
| CN110488961A (en) * | 2019-07-19 | 2019-11-22 | 苏州浪潮智能科技有限公司 | A kind of server power supply test method and system |
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