WO2018232849A1 - Method and system for monitoring environment based on internet of things workshop - Google Patents

Abstract

The invention relates to an environment monitoring method and system based on an internet of things workshop. The method includes: receiving environmental parameter information in the workshop; querying pre-bound shop number information according to the device information; querying matching shop type information and environment parameter threshold information corresponding to the shop type according to the shop number information; The environmental parameter information is compared with the environmental parameter threshold information, and according to the comparison result, different levels of alarm notifications are issued when the alarm condition is met. It also relates to a system comprising: a receiving module and a processing module. The invention obtains the bound shop information according to the device information in the environment parameter information uploaded by the detecting device according to different parameter values of different workshops according to the shop type, and then obtains the shop type, and then obtains the parameter threshold corresponding to the shop type, thereby obtaining the parameter threshold corresponding to the shop type, thereby obtaining the parameter threshold corresponding to the shop type Accurately control the environment of each workshop and improve the production efficiency of the enterprise.

Description

Method and system for monitoring environment based on internet of things workshop Technical field

The present invention relates to the field of Internet of Things technologies, and in particular, to an Internet-based workshop environment monitoring method and system.

Background technique

The environment of the workshop is relatively complicated, involving many activities. The specific production site workshop activities include: equipment, production materials, semi-finished products and finished products. At the same time, the scale of production is large and small, and the product types vary widely. For example, special gases are often used in semiconductor production processes, such as chlorine, methane, ammonia, etc. Most of these gases are highly toxic. Once a leak occurs, it will threaten the life of the production personnel; Precious metal materials, ITO waste sources used in the evaporation process, if lost improperly, cause huge economic losses; or some flammable chemicals (such as ethanol, isopropanol, etc.) may be used in the production process, some chemistry Substances accumulate for a period of time after being thrown into the trash can in the workshop. It is prone to chemical reactions and emits a lot of heat, which is easy to cause fire. These problems will cause incalculable economic losses to the enterprise. Therefore, there is an urgent need for a method and system for monitoring the safety status of a production plant in real time to monitor the environmental conditions of the workshop to avoid the above problems.

Summary of the invention

To solve the above technical problems, the present invention provides a method and apparatus for monitoring an environment based on an Internet of Things workshop.

In a first aspect, the present invention provides a method for monitoring an environment based on an Internet of Things workshop, the method comprising:

Receiving environmental parameter information of the carried device information uploaded by the environmental monitoring device installed in the workshop;

Querying pre-bound workshop number information according to the device information;

Querying matching shop type information and environment parameter threshold information corresponding to the shop type according to the shop number information;

The environmental parameter information is compared with the environmental parameter threshold information, and according to the comparison result, different levels of alarm notifications are issued when the alarm condition is met.

The invention has the beneficial effects of obtaining the bound shop information according to the device information in the environmental parameter information uploaded by the detecting device according to the different parameter thresholds of different workshops according to the type of the shop, and then obtaining the shop type, and then obtaining the corresponding type of the shop type. Parameter threshold, Thereby accurately controlling the environment of each workshop and improving the production efficiency of the enterprise.

Further, the positioning information is compared with the preset position range, and according to the comparison result, when the alarm condition is met, determining the level range to which the positioning information belongs includes: when the positioning information is within the first level position range When the normal signal is displayed, the positioning information is deleted at the same time, and the next positioning information is collected.

The above further beneficial effects: the solution issues different levels of alarms for the change of the location information, so that the management personnel can find the abnormality in time, and implement different processing schemes in a targeted manner to improve the processing efficiency, and at the same time, delete the current positioning in a normal time. Information and collect the next positioning information.

In a second aspect, the present invention provides an Internet of Things based on an IoT workshop environment monitoring system, the system comprising:

a receiving module, configured to receive environment parameter information of the carried device information uploaded by the environmental monitoring device installed in the workshop;

a processing module, configured to query pre-bound workshop number information according to the device information;

And a method for querying matching shop type information and environment parameter threshold information corresponding to the shop type according to the shop number information;

It is further configured to compare the environmental parameter information with the environmental parameter threshold information, and according to the comparison result, issue different levels of alarm notification when the alarm condition is met.

The invention has the beneficial effects of obtaining the bound shop information according to the device information in the environmental parameter information uploaded by the detecting device according to the different parameter thresholds of different workshops according to the type of the shop, and then obtaining the shop type, and then obtaining the corresponding type of the shop type. Parameter thresholds to accurately control the environment of each workshop and improve the production efficiency of the enterprise.

Further, the dividing module is further configured to compare the positioning information with a preset location range, and according to the comparison result, when the alarm condition is met, determining the level range to which the positioning information belongs includes: when the positioning information When the first level position range is within, the normal signal is displayed, and the positioning information is deleted, and the next positioning information is collected.

The above further beneficial effects: the solution issues different levels of alarms for the change of the location information, so that the management personnel can find the abnormality in time, and implement different processing schemes in a targeted manner to improve the processing efficiency, and at the same time, delete the current positioning in a normal time. Information and collect the next positioning information.

DRAWINGS

1 is a flow chart of an environment monitoring method based on an Internet of Things workshop according to the present invention;

2 is a partial flow chart of a method for monitoring an environment of an Internet of Things workshop according to Embodiment 1;

3 is a partial flow of an Internet-based workshop environment monitoring method according to Embodiment 3 of the present invention Schematic diagram

4 is a partial flow chart of a method for monitoring an environment of an Internet of Things workshop according to Embodiment 3;

5 is a schematic diagram of an Internet-based workshop environment monitoring system according to Embodiment 4;

6 is a partial schematic view of an Internet-based workshop environment monitoring system according to Embodiment 6;

7 is a partial schematic diagram of an Internet-based workshop environment monitoring system according to Embodiment 6;

Figure 8 is a schematic view of the shop number of the present invention;

FIG. 9 is a partial schematic diagram of an environment monitoring system based on an Internet of Things workshop of the present invention.

Detailed ways

In the following description, for purposes of illustration and description However, it will be apparent to those skilled in the art that the present invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, circuits, and methods are omitted so as not to obscure the description of the invention.

Workshop IoT uses various radio frequency identification and intelligent sensing technologies to collect information on various factors such as workshop, machine, material and environment. Through appropriate networking technology, information distributed throughout the workshop is collected and collected to the host computer for unified processing. Through the information tool to further process the collected information, realize the automatic management, location tracking and real-time monitoring of the various elements of the workshop, in order to stabilize the production order of the workshop, improve the production efficiency of the workshop, and ensure the production quality of the products. Through the collection, statistics, analysis, real-time monitoring and early warning mechanism of detailed information, the workshop Internet of Things enriches the workshop management method, provides reasonable decision support for the workshop managers, and effectively improves the management level of the workshop and the competitiveness of the enterprise.

Example 1

As shown in FIG. 1 , the first embodiment is an Internet-based workshop environment monitoring method, and the method includes:

Receiving environmental parameter information of the carried device information uploaded by the environmental monitoring device installed in the workshop;

Querying pre-bound workshop number information according to the device information;

Querying matching shop type information and environment parameter threshold information corresponding to the shop type according to the shop number information;

The environmental parameter information is compared with the environmental parameter threshold information, and according to the comparison result, different levels of alarm notifications are issued when the alarm condition is met.

It should be noted that, in the first embodiment, the environmental parameter information of the carried device information uploaded by the environmental monitoring device installed in the workshop is received first, and the shop number information is searched according to the device information, and the number information of the workshop is found. According to the number information of the workshop, the matching shop type information and the environmental parameter threshold information corresponding to the shop type can be matched, and the received environment parameter threshold information is pre-set, and the received environment parameter information is compared with the environmental parameter threshold information, according to the ratio. For the result, different levels of alarm notifications are issued when the alarm condition is met.

Optionally, as shown in FIG. 2, before receiving the environment parameter information of the device information that is uploaded by the environment monitoring device in the workshop, the method further includes:

A1, for each workshop number, collect production information of each workshop, determine the type of the workshop and the type of environmental parameters to be controlled according to the production information of the workshop, and determine the environmental parameter threshold of each environmental parameter;

A2, establishing a matching relationship between the shop number and the shop type, and matching the shop type with the environmental parameter threshold;

A3: Receive filing information of an environmental monitoring device in each workshop, where the filing information includes device information, and establish a binding relationship between the device information and the shop number.

It should be noted that, in the first embodiment, some environmental monitoring devices are first disposed in the workshop, and the environmental monitoring devices are used to collect environmental information parameters in the workshop, wherein the environmental monitoring devices carry certain markings. Therefore, the environmental parameter information of the carrying device information uploaded by the environmental monitoring device in the workshop is received. In addition, the devices are correspondingly bound to the number of the workshop. For example, each monitoring device has a unique code, and the code is equivalent to the workshop. The "net name" in the Internet of Things. The label encoding format is: label type + physical related attribute number; label type includes equipment label, material label and personnel label. The device label format is "tag type + process number + device number + device name", as shown in the following table 1:

Device label format

Label type Workshop number device ID Device name Electronic tags 10013 P501 Evaporation station Label type Workshop number device ID Device name Electronic tags 12075 S307 Transfer station

Therefore, the pre-bound shop number information can be queried according to the device information, as shown in FIG. 8. For example, if the device number P501 is searched, the shop number 1001 can be searched for, and the device number S307 can be searched for, and the corresponding workshop can be found. No. 12075, workshop number 12076, workshop number 12077, workshop number 12078, the number of the shop number is 1207, "1" stands for Building 1, "2" stands for 2 floors, "0" stands for B side, "7" room "5" belongs to the processing valve workshop, or "3" belongs to the processing chip workshop.

In addition, according to the found shop number information, the matching shop type information and the environmental parameter threshold information corresponding to the shop type are searched, for example, the room named "5" is found, the room belongs to the processing valve shop, or "3" belongs to Processing chip shop, etc., such as: "5" room, the room belongs to the processing valve workshop, the gas threshold of the room is "10", indicating that the environmental parameter threshold value of the room is "10", and "3" belongs to Processing the chip shop, the gas threshold of the room is "7", indicating that the environmental parameter threshold standard value of the room is "7";

The environmental parameter information set above is compared with the environmental parameter threshold information, and according to the comparison result, different levels of alarm notifications are issued when the alarm condition is met. For example, when the environmental parameter information of the room No. 5 is detected as “15” and the environmental parameter threshold of the room is “10”, it indicates that the environment of the room is not up to standard, and an alarm signal is required.

Through the method of Embodiment 1 described above, equipment for monitoring the environment of the workshop is first set, and each device is correspondingly provided with a label mark, and different parameter thresholds are set according to the type of the shop in different workshops, and the environmental parameter information uploaded by the detection device is used according to The device information in the device acquires the bound workshop information, and then acquires the type of the shop, and then obtains the parameter threshold corresponding to the type of the shop, thereby accurately controlling the environment of each workshop and improving the production efficiency of the enterprise.

Example 2

As shown in FIG. 1 , the embodiment 2 is an Internet-based workshop environment monitoring method, and the method includes:

Receiving environmental parameter information of the carried device information uploaded by the environmental monitoring device installed in the workshop;

Querying pre-bound workshop number information according to the device information;

Querying matching shop type information and environment parameter threshold information corresponding to the shop type according to the shop number information;

The environmental parameter information is compared with the environmental parameter threshold information, and according to the comparison result, different levels of alarm notifications are issued when the alarm condition is met.

It should be noted that, in the second embodiment, the environment parameter information of the carried device information uploaded by the environmental monitoring device installed in the workshop is received first, and the shop number information is searched according to the device information, and the number information of the workshop is found. According to the number information of the workshop, the matching shop type information and the environmental parameter threshold information corresponding to the shop type can be matched, and the received environment parameter threshold information is pre-set, and the received environment parameter information is compared with the environmental parameter threshold information, according to the ratio. For the result, different levels of alarm notifications are issued when the alarm condition is met.

Optionally, before the receiving the environment parameter information of the device information that is uploaded by the environment monitoring device in the workshop, the method further includes:

For each workshop number, collect production information for each workshop, according to the workshop The production information determines the type of the shop and the type of environmental parameters to be controlled, and determines the environmental parameter threshold of each environmental parameter;

Establish a matching relationship between the shop number and the shop type, and a matching relationship between the shop type and the environmental parameter threshold;

Receiving record information of the environmental monitoring device in each workshop, the filing information includes device information, and establishing a binding relationship between the device information and the shop number.

Optionally, the comparing, according to the environmental parameter information, the environmental parameter threshold information, according to the comparison result, when the alarm condition is met, issuing different levels of alarm notifications includes:

When the comparison result of the environmental parameter information and the environmental parameter threshold information is greater than a preset alarm threshold, a red alarm signal is sent to notify that the environmental condition of the workshop is seriously exceeded;

When the comparison result of the environmental parameter information and the environmental parameter threshold information is equal to a preset alarm threshold, a yellow alarm signal is sent to notify that the environmental condition of the workshop is slightly exceeded;

When the comparison result of the environmental parameter information and the environmental parameter threshold information is less than a preset alarm threshold, a blue alarm signal is sent to remind the workshop that the environmental condition needs attention.

It should be noted that, in the second embodiment, when the environmental parameter information of the room number "5" is monitored as "15", and the environmental parameter threshold of the room is "10", the environment of the room is not up to standard, and An alarm signal is issued. Specifically, it includes the following Table 3: When the environmental parameter information of the room No. 5 is detected as “15”, and the environmental parameter threshold of the room is “10”, the environmental parameter information and the environmental parameter threshold of the room are The comparison result of the information is 15-10=5. When the comparison result is “5” is greater than the preset alarm threshold, the preset alarm value is “3”, so a red alarm signal is needed to indicate that the environment of the workshop is If the situation exceeds the standard seriously, it is necessary to remind the workers that the environmental conditions of the workshop are seriously exceeded. It is necessary to take timely measures to save the workshop. At the same time, the workers in the workshop should evacuate the workshop in time to avoid personal injury or death. When the environmental parameter information of the room No. 5 is detected as "13", the comparison result between the environmental parameter information of the room and the environmental parameter threshold information is 13-10=3, and the comparison result is "3" equals the pre- Set the alarm threshold, so send a yellow alarm signal, indicating that the environment is slightly over-standard at this time. It is necessary to remind the workers that the environmental condition of the workshop is slightly exceeded. It is necessary to change the environment of the workshop and check the usage of each equipment in the workshop to avoid the environment of the workshop. deterioration. When the environmental parameter information of the room No. 5 is monitored to be less than "12", the comparison result between the environmental parameter information of the room and the environmental parameter threshold information is 12-10=2, and the comparison result is "2" is less than When the preset alarm threshold is less than the preset alarm threshold, a blue alarm signal is sent, indicating that the environment of the workshop is still normal. The scope of the environment only needs to remind workers that they should always pay attention to the environmental conditions of the workshop. When an abnormality occurs, they can take timely measures to save in time.

The environmental parameter information is compared with the environmental parameter threshold information. Table 2 is as follows:

Through the method of the second embodiment, the environmental parameter information is compared with the environmental parameter threshold information, and different alarm signals are sent according to different comparison results, so that people can take corresponding measures to rescue according to different alarm signals in time, when the severity exceeds the standard When it is timely, it can be evacuated in time to reduce the harm of personnel. When it is slightly exceeded, it can check the equipment environment of the workshop in time to avoid environmental deterioration. When it is within the normal range, it can also be used to remind workers to pay attention to the safety of equipment and environment. Keep working in a safe environment, and through different alarm signals, you can know the current environmental conditions in the workshop. When the standard exceeds the standard, it indicates that there is danger, and serious gas leakage may occur, such as: hydrogen leak, nitrogen dioxide leakage, These may seriously threaten the safety of workers, so a red warning signal is issued to remind workers to evacuate the workshop as soon as possible and find a safe area as soon as possible. When the yellow alarm signal is sent, it indicates that there may be some dangers in the workshop, which leads to slight over-standard phenomenon in the workshop. It indicates that it is necessary to check the environment of the workshop to avoid more serious accidents; when sending a blue alarm signal At the time, it indicates that the environmental conditions of the workshop are relatively stable, and workers do not need to worry, but they should always pay attention to safety, be vigilant, and avoid accidents.

Example 3

As shown in FIG. 1 , in the third embodiment, the method is based on an Internet of Things workshop environment monitoring method, and the method includes:

Receiving environmental parameter information of the carried device information uploaded by the environmental monitoring device installed in the workshop;

Querying pre-bound workshop number information according to the device information;

Querying matching shop type information and environment parameter threshold information corresponding to the shop type according to the shop number information;

The environmental parameter information is compared with the environmental parameter threshold information, and according to the comparison result, different levels of alarm notifications are issued when the alarm condition is met.

Optionally, the method further includes:

Receiving positioning information of the object to be located sent by the positioning system in the workshop;

Comparing the positioning information with a preset position range, according to the comparison result, at the full When the foot alarm condition is met, determining the level range to which the positioning information belongs, when the positioning information is between the first level position range and the second level position range, issuing a first level alarm signal, when the positioning information exceeds the second level position range When a second level alarm signal is issued, the preset position range is divided into a first level position range and a second level position range in advance.

It should be noted that, in the third embodiment, the positioning information of the object to be located sent by the positioning system in the workshop is also received, and the positioning information is used to quickly find the object to be searched and accelerate the understanding of the situation of the object in the workshop. Comparing the received positioning information with the preset position range, according to the comparison result, when the alarm condition is met, determining the level range to which the positioning information belongs, pre-determining the preset position range into the first-level position range and the second level The location range, the workshop belongs to the central location, and the certain range belongs to the range of the position of the normal worker moving object. When the normal position range is exceeded, it indicates that the object at this time may be illegally moved. When it is set in the workshop and the factory area, it is issued. Level 1 alarm, when the factory area is exceeded, a secondary alarm is issued. If the object is still in the factory area, send a first-level alarm signal, take and measures, indicating that the workshop and the factory area need to be inspected, and the object is still in the factory. When it exceeds the factory area, that is, the second-level range, it indicates that the object is not at this time. If the factory is stolen if allowed, a secondary alarm signal needs to be sent and a secondary measure is taken to indicate that the police may be required to cooperate.

Through different changes of location information, different levels of alarms are issued, so that managers can find abnormalities in time, and implement different processing schemes in a targeted manner to improve processing efficiency.

The above embodiment can more effectively monitor the workshop environment and ensure the safety of the workshop by classifying the location information of the equipment and materials of the workshop and the environmental information of the workshop.

Optionally, the positioning information of the object to be located sent by the positioning system in the receiving workshop includes: receiving, by the wireless positioning engine, a received signal strength value of the multiple reference nodes, according to the received signal strength value and the multiple reference The coordinate information of the node calculates the location information of the equipment or the material of the workshop in which the identification device is configured; wherein the location information of the device and the material configured with the identification device is obtained by using a ZigBee wireless network positioning system, and the The identification device is basic information for storing equipment or materials, and the positioning information includes basic information of the equipment or materials.

It should be noted that, as shown in FIG. 3, in the embodiment, according to the received signal strength value and the coordinate information of the multiple reference nodes, the equipment of the workshop equipped with the identification device and the location information of the material are calculated. Including the following steps:

S01, using the received signal strength value and coordinate information of the multiple reference nodes as a fixed reference node;

S02, acquiring equipment of the workshop equipped with the identification device and receiving signal strength values of the materials;

S03, using the received signal strength value of the fixed reference node and the identifier device The difference between the equipment of the workshop and the received signal strength value of the material calculates the equipment of the workshop equipped with the identification device and the coordinate information of the material, thereby obtaining the equipment of the workshop and the position information of the material.

The ZigBee wireless network positioning system is used to acquire the positioning information of nodes in each workshop, each process or each warehouse, collect the received signal strength values of the node information, and then calculate the configured identifier according to the received signal strength values and coordinate information. The location of the equipment or materials of the plant's workshop.

By adopting the method of the third embodiment, using ZigBee wireless positioning technology to locate the production equipment and materials equipped with the identification device can effectively prevent the production materials of the workshop from being stolen, and can timely find the location of the stolen materials, and pass the background. The real-time monitoring of the workshop environment information by the server can promptly notify the production personnel to evacuate when the safety problem occurs, reducing the loss of the enterprise.

Optionally, as shown in FIG. 4, the method further collects concentration information, including:

S401: Obtain a concentration value of a preset gas;

S402, by comparing with a preset first threshold of gas concentration and a second threshold of gas concentration, when the concentration value of the preset gas is less than or equal to the gas concentration threshold, the alarm level is the first level, and the message is sent to the background server. The equipment engineer terminal; when the concentration value of the preset gas is greater than the first threshold of the gas concentration is less than the second threshold of the gas concentration, the alarm level is the second level, and the background server sends a message to the alarm terminal of the workshop to notify the whole staff When the concentration of the preset gas is greater than or equal to the second threshold of the gas concentration, the alarm level is the third level, and the background server sends a message to the alarm terminal of the workshop and the fire alarm terminal to notify the whole staff to withdraw. Workshop, and alarm.

In the above embodiment, the hazard class is classified by receiving the concentration value of the preset gas, and the alarm message is sent to different personnel for different hazard levels, thereby avoiding the economic loss caused by the suspension of the production line caused by the slight leakage of the preset gas and the major leakage. The rescue was not timely.

Optionally, the method further includes: collecting air suspension particle concentration information of the workshop by using an information collector disposed in the workshop, and transmitting the air suspension particle concentration information of the workshop to the server;

The server performs ventilation control on the clean air conditioning system of the workshop according to the air suspension particle concentration information of the workshop until the cleanliness of the production standard is reached.

The above embodiment can collect the airborne particle concentration information of the workshop in real time, and can monitor the air environment information of the workshop in real time, thereby preventing the product yield reduction caused by the excessive concentration of air particles in the workshop.

Example 4

As shown in FIG. 5 and FIG. 9, the fourth embodiment is based on the environment monitoring of the Internet of Things workshop. The system includes: a receiving module, configured to receive environment parameter information of the carried device information uploaded by the environmental monitoring device disposed in the workshop;

a processing module, configured to query pre-bound workshop number information according to the device information;

And a method for querying matching shop type information and environment parameter threshold information corresponding to the shop type according to the shop number information;

It is further configured to compare the environmental parameter information with the environmental parameter threshold information, and according to the comparison result, issue different levels of alarm notification when the alarm condition is met.

It should be noted that, in the fourth embodiment, the environmental parameter information of the carried device information uploaded by the environmental monitoring device installed in the workshop is received first, and the shop number information is searched according to the device information, and the number information of the workshop is found. According to the number information of the workshop, the matching shop type information and the environmental parameter threshold information corresponding to the shop type can be matched, and the received environment parameter threshold information is pre-set, and the received environment parameter information is compared with the environmental parameter threshold information, according to the ratio. For the result, different levels of alarm notifications are issued when the alarm condition is met.

Optionally, the receiving module is further configured to collect the production information of each workshop for each workshop number, determine the type of the workshop and the type of the environmental parameter to be controlled according to the production information of the workshop, and determine each environmental parameter. Environmental parameter threshold;

The processing module is further configured to establish a matching relationship between the shop number and the shop type, and a matching relationship between the shop type and the environmental parameter threshold;

The receiving module is further configured to receive filing information of an environmental monitoring device in each workshop, where the filing information includes device information;

The processing module is further configured to establish a binding relationship between the device information and a shop number.

It should be noted that, in the fourth embodiment, some environmental monitoring devices are first placed in the workshop, and the environmental monitoring devices are used to collect environmental information parameters in the workshop, wherein the environmental monitoring devices carry certain markings. Therefore, the environmental parameter information of the carrying device information uploaded by the environmental monitoring device in the workshop is received. In addition, the devices are correspondingly bound to the number of the workshop. For example, each monitoring device has a unique code, and the code is equivalent to the workshop. The "net name" in the Internet of Things. The label encoding format is: label type + physical related attribute number; label type includes equipment label, material label and personnel label. The device label format is "tag type + process number + device number + device name", as shown in the following table 1:

Device label format

Label type Workshop number device ID Device name Electronic tags 10013 P501 Evaporation station Label type Workshop number device ID Device name Electronic tags 12075 S307 Transfer station

Therefore, the pre-bound shop number information can be queried according to the device information, as shown in FIG. 8. For example, if the device number P501 is searched, the shop number 1001 can be searched for, and the device number S307 can be searched for, and the corresponding workshop can be found. No. 12075, workshop number 12076, workshop number 12077, workshop number 12078, the number of the shop number is 1207, "1" stands for Building 1, "2" stands for 2 floors, "0" stands for B side, "7" room "5" belongs to the processing valve workshop, or "3" belongs to the processing chip workshop.

In addition, according to the found shop number information, the matching shop type information and the environmental parameter threshold information corresponding to the shop type are searched, for example, the room named "5" is found, the room belongs to the processing valve shop, or "3" belongs to Processing chip shop, etc., such as: "5" room, the room belongs to the processing valve workshop, the gas threshold of the room is "10", indicating that the environmental parameter threshold value of the room is "10", and "3" belongs to Processing the chip shop, the gas threshold of the room is "7", indicating that the environmental parameter threshold standard value of the room is "7";

The environmental parameter information set above is compared with the environmental parameter threshold information, and according to the comparison result, different levels of alarm notifications are issued when the alarm condition is met. For example, when the environmental parameter information of the room No. 5 is detected as “15” and the environmental parameter threshold of the room is “10”, it indicates that the environment of the room is not up to standard, and an alarm signal is required.

Through the system of Embodiment 4 described above, equipment for monitoring the environment of the workshop is first set, and each device is correspondingly provided with a label mark, and different parameter thresholds are set according to the type of the shop in different workshops, and the environmental parameter information uploaded by the detection device is used according to The device information in the device acquires the bound workshop information, and then acquires the type of the shop, and then obtains the parameter threshold corresponding to the type of the shop, thereby accurately controlling the environment of each workshop and improving the production efficiency of the enterprise.

Example 5

As shown in FIG. 5 and FIG. 9, the embodiment 5 is an IoT workshop environment monitoring system, and the system includes: a receiving module, configured to receive the carrying device information uploaded by the environmental monitoring device installed in the workshop. Environmental parameter information;

a processing module, configured to query pre-bound workshop number information according to the device information;

And a method for querying matching shop type information and environment parameter threshold information corresponding to the shop type according to the shop number information;

It is further configured to compare the environmental parameter information with the environmental parameter threshold information, and according to the comparison result, issue different levels of alarm notification when the alarm condition is met.

It should be noted that, in the fifth embodiment, the environment parameter information of the carried device information uploaded by the environmental monitoring device installed in the workshop is received first, and the shop number information is searched according to the device information, and the number information of the workshop is found. The information of the matching shop type and the environmental parameter threshold information corresponding to the shop type can be obtained according to the number information of the workshop, and the environmental parameter information and the ring are received by setting the environmental parameter threshold information in advance. The environment parameter threshold information is compared, and according to the comparison result, different levels of alarm notifications are issued when the alarm condition is met.

Optionally, the receiving module is further configured to collect the production information of each workshop for each workshop number, determine the type of the workshop and the type of the environmental parameter to be controlled according to the production information of the workshop, and determine each environmental parameter. Environmental parameter threshold;

The processing module is further configured to establish a matching relationship between the shop number and the shop type, and a matching relationship between the shop type and the environmental parameter threshold;

The receiving module is further configured to receive filing information of an environmental monitoring device in each workshop, where the filing information includes device information;

The processing module is further configured to establish a binding relationship between the device information and a shop number.

Optionally, the comparing, according to the environmental parameter information, the environmental parameter threshold information, according to the comparison result, when the alarm condition is met, issuing different levels of alarm notifications includes:

When the comparison result of the environmental parameter information and the environmental parameter threshold information is greater than a preset alarm threshold, a red alarm signal is sent to notify that the environmental condition of the workshop is seriously exceeded;

When the comparison result of the environmental parameter information and the environmental parameter threshold information is equal to a preset alarm threshold, a yellow alarm signal is sent to notify that the environmental condition of the workshop is slightly exceeded;

When the comparison result of the environmental parameter information and the environmental parameter threshold information is less than a preset alarm threshold, a blue alarm signal is sent to remind the workshop that the environmental condition needs attention.

It should be noted that, in the fifth embodiment, when the environment parameter information of the room No. 5 is monitored as "15", and the environmental parameter threshold of the room is "10", the environment of the room is not up to standard, and An alarm signal is issued. Specifically, it includes the following Table 3: When the environmental parameter information of the room No. 5 is detected as “15”, and the environmental parameter threshold of the room is “10”, the environmental parameter information and the environmental parameter threshold of the room are The comparison result of the information is 15-10=5. When the comparison result is “5” is greater than the preset alarm threshold, the preset alarm value is “3”, so a red alarm signal is needed to indicate that the environment of the workshop is If the situation exceeds the standard seriously, it is necessary to remind the workers that the environmental conditions of the workshop are seriously exceeded. It is necessary to take timely measures to save the workshop. At the same time, the workers in the workshop should evacuate the workshop in time to avoid personal injury or death. When the environmental parameter information of the room No. 5 is detected as "13", the comparison result between the environmental parameter information of the room and the environmental parameter threshold information is 13-10=3, and the comparison result is "3" equals the pre- Set the alarm threshold, so send a yellow alarm signal, indicating that the environment is slightly over-represented at this time. It is necessary to remind the workers that the environmental condition of the workshop is slightly exceeded, and it is necessary to change the usage of each equipment in the workshop. Avoid the deterioration of the workshop environment. When the environmental parameter information of the room No. 5 is monitored to be less than "12", the comparison result between the environmental parameter information of the room and the environmental parameter threshold information is 12-10=2, and the comparison result is "2" is less than When the preset alarm threshold is less than the preset alarm threshold, a blue alarm signal is sent, indicating that the environment of the workshop is still in the normal environment. It is only necessary to remind the workers to pay attention to the environment of the workshop at all times. When an abnormality occurs, it can be timely. Take measures to save in time.

The environmental parameter information is compared with the environmental parameter threshold information. Table 2 is as follows:

Through the system of the fifth embodiment, the environmental parameter information is compared with the environmental parameter threshold information, and different alarm signals are sent according to different comparison results, so that people can take corresponding measures to rescue according to different alarm signals in time, when the severity exceeds the standard When it is timely, it can be evacuated in time to reduce the harm of personnel. When it is slightly exceeded, it can check the equipment environment of the workshop in time to avoid environmental deterioration. When it is within the normal range, it can also be used to remind workers to pay attention to the safety of equipment and environment. Keep working in a safe environment, and through different alarm signals, you can know the current environmental conditions in the workshop. When the standard exceeds the standard, it indicates that there is danger, and serious gas leakage may occur, such as: hydrogen leak, nitrogen dioxide leakage, These may seriously threaten the safety of workers, so a red warning signal is issued to remind workers to evacuate the workshop as soon as possible and find a safe area as soon as possible. When the yellow alarm signal is sent, it indicates that there may be some dangers in the workshop, which leads to slight over-standard phenomenon in the workshop. It indicates that it is necessary to check the environment of the workshop to avoid more serious accidents; when sending a blue alarm signal At the time, it indicates that the environmental conditions of the workshop are relatively stable, and workers do not need to worry, but they should always pay attention to safety, be vigilant, and avoid accidents.

Example 6

As shown in FIG. 5 and FIG. 9, the embodiment 6 is an IoT workshop environment monitoring system, and the system includes: a receiving module, configured to receive carrying device information uploaded by an environmental monitoring device installed in a workshop. Environmental parameter information;

a processing module, configured to query pre-bound workshop number information according to the device information;

And a method for querying matching shop type information and environment parameter threshold information corresponding to the shop type according to the shop number information;

It is further configured to compare the environmental parameter information with the environmental parameter threshold information, and according to the comparison result, issue different levels of alarm notification when the alarm condition is met.

Optionally, the receiving module is further configured to collect the production information of each workshop for each workshop number, determine the type of the workshop and the type of the environmental parameter to be controlled according to the production information of the workshop, and determine each environmental parameter. Environmental parameter threshold;

The processing module is further configured to establish a matching relationship between the shop number and the shop type, and a matching relationship between the shop type and the environmental parameter threshold;

The receiving module is further configured to receive filing information of an environmental monitoring device in each workshop, where the filing information includes device information;

The processing module is further configured to establish a binding relationship between the device information and a shop number.

Optionally, the comparing, according to the environmental parameter information, the environmental parameter threshold information, according to the comparison result, when the alarm condition is met, issuing different levels of alarm notifications includes:

When the comparison result of the environmental parameter information and the environmental parameter threshold information is greater than a preset alarm threshold, a red alarm signal is sent to notify that the environmental condition of the workshop is seriously exceeded;

When the comparison result of the environmental parameter information and the environmental parameter threshold information is equal to a preset alarm threshold, a yellow alarm signal is sent to notify that the environmental condition of the workshop is slightly exceeded;

When the comparison result of the environmental parameter information and the environmental parameter threshold information is less than a preset alarm threshold, a blue alarm signal is sent to remind the workshop that the environmental condition needs attention.

It should be noted that, in the sixth embodiment, when the environment parameter information of the room number "5" is monitored as "15", and the environmental parameter threshold of the room is "10", the environment of the room is not up to standard, and the need is An alarm signal is issued. Specifically, it includes the following Table 3: When the environmental parameter information of the room No. 5 is detected as “15”, and the environmental parameter threshold of the room is “10”, the environmental parameter information and the environmental parameter threshold of the room are The comparison result of the information is 15-10=5. When the comparison result is “5” is greater than the preset alarm threshold, the preset alarm value is “3”, so a red alarm signal is needed to indicate that the environment of the workshop is If the situation exceeds the standard seriously, it is necessary to remind the workers that the environmental conditions of the workshop are seriously exceeded. It is necessary to take timely measures to save the workshop. At the same time, the workers in the workshop should evacuate the workshop in time to avoid personal injury or death. When the environmental parameter information of the room No. 5 is detected as "13", the comparison result between the environmental parameter information of the room and the environmental parameter threshold information is 13-10=3, and the comparison result is "3" equals the pre- Set the alarm threshold, so send a yellow alarm signal, indicating that the environment is slightly over-standard at this time. It is necessary to remind the workers that the environmental condition of the workshop is slightly exceeded. It is necessary to change the environment of the workshop and check the usage of each equipment in the workshop to avoid the environment of the workshop. deterioration. When the environmental parameter information of the room No. 5 is monitored to be less than "12", then the ratio of the environmental parameter information of the room to the environmental parameter threshold information is compared. The result is 12-10=2. When the comparison result is “2” less than the preset alarm threshold is less than the preset alarm threshold, a blue alarm signal is sent, indicating that the environment of the workshop is still in the normal environment, but only needs to be reminded. At this time, workers should always pay attention to the environmental conditions of the workshop. When an abnormality occurs, they can take timely measures to save in time.

The environmental parameter information is compared with the environmental parameter threshold information. Table 2 is as follows:

The system further includes: a positioning module, a dividing module; the positioning module is configured to receive positioning information of an object to be located sent by a positioning system in a workshop; and the dividing module is configured to use the positioning information and the preset position Comparing the ranges, according to the comparison result, when the alarm condition is met, determining the level range to which the positioning information belongs, and when the positioning information is between the first-level position range and the second-level position range, issuing a first-level alarm signal, When the positioning information exceeds the second-level position range, a secondary alarm signal is issued, wherein the preset position range is divided into a first-level position range and a second-level position range in advance.

It should be noted that, in the sixth embodiment, the positioning information of the object to be located sent by the positioning system in the workshop is also received, and the positioning information is used to quickly find the object to be searched and accelerate the understanding of the situation of the object in the workshop. Comparing the received positioning information with the preset position range, according to the comparison result, when the alarm condition is met, determining the level range to which the positioning information belongs, pre-determining the preset position range into the first-level position range and the second level The location range, the workshop belongs to the central location, and the certain range belongs to the range of the position of the normal worker moving object. When the normal position range is exceeded, it indicates that the object at this time may be illegally moved. When it is set in the workshop and the factory area, it is issued. Level 1 alarm, when the factory area is exceeded, a secondary alarm is issued. If the object is still in the factory area, send a first-level alarm signal, take and measures, indicating that the workshop and the factory area need to be inspected, and the object is still in the factory. When it exceeds the factory area, that is, the second-level range, it indicates that the object is not at this time. If the factory is stolen if allowed, a secondary alarm signal needs to be sent and a secondary measure is taken to indicate that the police may be required to cooperate.

Through different changes of location information, different levels of alarms are issued, so that managers can find abnormalities in time, and implement different processing schemes in a targeted manner to improve processing efficiency.

The above-mentioned Embodiment 6 can more effectively monitor the workshop environment and ensure the safety of the workshop production by dividing the positioning information of the equipment and materials of the workshop and the environmental information of the workshop.

Optionally, the positioning module is specifically configured to receive multiple parameters by using a wireless positioning engine. Calculating a received signal strength value of the test node, calculating, according to the received signal strength value and coordinate information of the plurality of reference nodes, location information of a device or a material of a workshop configured with the identification device; wherein the configuration device is configured The location information of the device and the material is obtained by the ZigBee wireless network positioning system, and the identification device is basic information for storing the device or the material, and the positioning information includes basic information of the device or the material.

It should be noted that, as shown in FIG. 6, in the sixth embodiment, the location of the equipment and the material of the workshop in which the identification device is disposed is calculated according to the received signal strength value and the coordinate information of the plurality of reference nodes. The information includes: a first positioning unit, a second positioning unit, and a positioning processing unit;

The first positioning unit is configured to use the received signal strength value and coordinate information of the multiple reference nodes as a fixed reference node;

The second positioning unit is configured to acquire a device of a workshop configured with the identification device and a received signal strength value of the material;

The positioning processing unit is configured to calculate, by using a difference between a received signal strength value of the fixed reference node and a device of the workshop configured with the identifier device and a received signal strength value of the material, a device configured with the identifier of the workshop, and The coordinate information of the material, so as to obtain the equipment of the workshop and the position information of the material.

The ZigBee wireless network positioning system is used to acquire the positioning information of nodes in each workshop, each process or each warehouse, collect the received signal strength values of the node information, and then calculate the configured identifier according to the received signal strength values and coordinate information. The location of the equipment or materials of the plant's workshop.

Through the system of the sixth embodiment, the ZigBee wireless positioning technology is used to locate the production equipment and materials equipped with the identification equipment, which can effectively prevent the production materials of the workshop from being stolen, and can timely find the location of the stolen materials through the background. The real-time monitoring of the workshop environment information by the server can promptly notify the production personnel to evacuate when the safety problem occurs, reducing the loss of the enterprise.

Optionally, an acquisition sensor is disposed in the system, as shown in FIG. 7 , the acquisition sensor includes: an acquisition unit, configured to acquire a preset gas concentration value;

a buffer unit, configured to store a first threshold of gas concentration and a second threshold of gas concentration;

a comparison unit, configured to compare the concentration value of the received preset gas with the gas threshold first threshold and the gas concentration second threshold, and when the preset gas concentration value is less than or equal to the gas concentration threshold, the alarm level is first a first level when the concentration value of the preset gas is greater than the first threshold of the gas concentration is less than the second threshold of the gas concentration; when the concentration value of the preset gas is greater than or equal to the second threshold of the gas concentration, the alarm level is the third level ;

The message sending unit is configured to send a message to different terminals, specifically: when the comparing unit determines that the alarm level is the first level, and sends a message to the equipment engineer terminal; when the comparing unit The alarm level is judged to be the second level, and the message is sent to the alarm terminal; when the comparison unit determines that the alarm level is the third level, the message is sent to the alarm terminal and the fire alarm terminal.

The above embodiment 6 classifies the concentration value of the received gas by a dangerous level, and sends an alarm message to different personnel for different danger levels, thereby avoiding the economic loss caused by the suspension of the production line caused by the slight leakage of the preset gas and the major leakage. The rescue was not timely.

Optionally, the system further includes: an information collector, configured to collect air suspension particle concentration information of the workshop, and send the air suspension particle concentration information of the workshop to the server;

The server performs ventilation control on the clean air conditioning system of the workshop according to the air suspension particle concentration information of the workshop until the cleanliness of the production standard is reached.

In the above embodiment 6, the information of the airborne particle concentration in the workshop is collected, and the air environment information of the workshop can be monitored in real time, thereby preventing the product yield reduction caused by the excessive concentration of air particles in the workshop.

The reader should understand that in the description of the present specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" and the like means that the embodiment or example is incorporated. The specific features, structures, materials, or characteristics described are included in at least one embodiment or example of the invention. In the present specification, the schematic representation of the above terms is not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, various embodiments or examples described in the specification and features of various embodiments or examples may be combined and combined without departing from the scope of the invention.

A person skilled in the art can clearly understand that, for the convenience and brevity of the description, the specific working process of the device and the unit described above can refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.

In the several embodiments provided by the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the device embodiments described above are merely illustrative. For example, the division of cells is only a logical function division. In actual implementation, there may be another division manner. For example, multiple units or components may be combined or integrated. Go to another system, or some features can be ignored or not executed.

The units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the embodiments of the present invention.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or may be two or more. The unit is integrated in one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.

An integrated unit, if implemented in the form of a software functional unit and sold or used as a standalone product, can be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention contributes in essence or to the prior art, or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium. A number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the various embodiments of the present invention. The foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

The above is only the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any equivalent modification or can be easily conceived by those skilled in the art within the technical scope of the present disclosure. Such modifications or substitutions are intended to be included within the scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims (10)

An Internet-based workshop environment monitoring method, characterized in that the method comprises: Receiving environmental parameter information of the carried device information uploaded by the environmental monitoring device installed in the workshop; Querying pre-bound workshop number information according to the device information; Querying matching shop type information and environment parameter threshold information corresponding to the shop type according to the shop number information; The environmental parameter information is compared with the environmental parameter threshold information, and according to the comparison result, different levels of alarm notifications are issued when the alarm condition is met. The method according to claim 1, wherein the receiving, before receiving the environmental parameter information of the carried device information uploaded by the environmental monitoring device in the workshop, further comprises: For each workshop number, collect production information of each workshop, determine the type of the workshop and the type of environmental parameters to be controlled according to the production information of the workshop, and determine the environmental parameter threshold of each environmental parameter; Establish a matching relationship between the shop number and the shop type, and a matching relationship between the shop type and the environmental parameter threshold; Receiving record information of the environmental monitoring device in each workshop, the filing information includes device information, and establishing a binding relationship between the device information and the shop number. The method according to claim 2, wherein the comparing with the environmental parameter threshold information according to the environmental parameter information, and according to the comparison result, issuing different levels of alarm notifications when the alarm condition is met : When the comparison result of the environmental parameter information and the environmental parameter threshold information is greater than a preset alarm threshold, a red alarm signal is sent to notify that the environmental condition of the workshop is seriously exceeded; When the comparison result of the environmental parameter information and the environmental parameter threshold information is equal to a preset alarm threshold, a yellow alarm signal is sent to notify that the environmental condition of the workshop is slightly exceeded; When the comparison result of the environmental parameter information and the environmental parameter threshold information is less than a preset alarm threshold, a blue alarm signal is sent to remind the workshop that the environmental condition needs attention. The method according to any one of claims 1-3, wherein the method further comprises: Receiving positioning information of the object to be located sent by the positioning system in the workshop; Comparing the positioning information with a preset position range, according to the comparison result, at the full When the foot alarm condition is met, determining the level range to which the positioning information belongs, when the positioning information is between the first level position range and the second level position range, issuing a first level alarm signal, when the positioning information exceeds the second level position range When a second level alarm signal is issued, the preset position range is divided into a first level position range and a second level position range in advance. The method according to claim 4, wherein the receiving location information of the object to be located sent by the positioning system in the workshop comprises: receiving, by the wireless positioning engine, a received signal strength value of the plurality of reference nodes, according to the receiving And determining, by the signal strength value and the coordinate information of the plurality of reference nodes, location information of the device or the material of the workshop configured with the identification device; wherein the positioning information of the device and the material configured with the identification device is based on ZigBee wireless Obtained by the network positioning system, and the identification device is basic information for storing a device or a material, and the positioning information includes basic information of the device or the material. An IoT workshop environment monitoring system, characterized in that the system comprises: a receiving module, configured to receive environment parameter information of the carried device information uploaded by the environmental monitoring device installed in the workshop; a processing module, configured to query pre-bound workshop number information according to the device information; And a method for querying matching shop type information and environment parameter threshold information corresponding to the shop type according to the shop number information; It is further configured to compare the environmental parameter information with the environmental parameter threshold information, and according to the comparison result, issue different levels of alarm notification when the alarm condition is met. The system of claim 6 wherein: The receiving module is further configured to collect the production information of each workshop for each workshop number, determine the type of the workshop and the type of the environmental parameter to be controlled according to the production information of the workshop, and determine the environmental parameter threshold of each environmental parameter. ; The processing module is further configured to establish a matching relationship between the shop number and the shop type, and a matching relationship between the shop type and the environmental parameter threshold; The receiving module is further configured to receive filing information of an environmental monitoring device in each workshop, where the filing information includes device information; The processing module is further configured to establish a binding relationship between the device information and a shop number. The system of claim 7 wherein said processing module comprises: an alarm unit; The alarm unit is configured to send a red alarm signal when the comparison result of the environment parameter information and the environmental parameter threshold information is greater than a preset alarm threshold, to notify that the environmental condition of the workshop is seriously exceeded; When the comparison between the environmental parameter information and the environmental parameter threshold information is equal to When the alarm threshold is preset, a yellow alarm signal is sent to remind the workshop that the environmental condition of the workshop is slightly exceeded; When the comparison result of the environmental parameter information and the environmental parameter threshold information is less than a preset alarm threshold, a blue alarm signal is sent to remind the workshop that the environmental condition needs attention. The system according to any one of claims 6-8, wherein the system further comprises: a positioning module and a dividing module; the positioning module is configured to receive positioning information of the object to be located sent by the positioning system in the workshop The dividing module is configured to compare the positioning information with a preset position range, and determine, according to the comparison result, a level range to which the positioning information belongs when the alarm condition is met, when the positioning information is at a level When the position range is between the two-level position range, a first-level alarm signal is issued, and when the positioning information exceeds the second-level position range, a second-level alarm signal is issued, wherein the preset position range is divided into the first-level position range and Secondary location range. The system of claim 9, wherein the positioning module is configured to receive, by the wireless positioning engine, a received signal strength value of the plurality of reference nodes, according to the received signal strength value and the multiple reference nodes. The coordinate information is calculated to obtain the location information of the equipment or the material of the workshop in which the identification device is disposed; wherein the location information of the device and the material configured with the identification device is obtained by using a ZigBee wireless network positioning system, and the identifier The device is basic information for storing equipment or materials, and the positioning information includes basic information of the device or material.

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