CN112558539A - Energy management system based on panoramic perception, monitoring method and air conditioner - Google Patents
Energy management system based on panoramic perception, monitoring method and air conditioner Download PDFInfo
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- CN112558539A CN112558539A CN202011419818.9A CN202011419818A CN112558539A CN 112558539 A CN112558539 A CN 112558539A CN 202011419818 A CN202011419818 A CN 202011419818A CN 112558539 A CN112558539 A CN 112558539A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/49—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring ensuring correct operation, e.g. by trial operation or configuration checks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Automation & Control Theory (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The invention discloses an energy management system based on panoramic perception, a monitoring method and an air conditioner, and relates to the technical field of equipment monitoring terminals. The energy management system comprises monitored equipment, at least one auxiliary monitoring device and a server and further comprises a main monitoring device, wherein the main monitoring device is used for acquiring operation data of the monitored equipment and data detected by the auxiliary monitoring device, judging whether the monitored equipment is abnormal or not and uploading a judgment result to the server. The invention reduces the reaction lag of the energy management system and the probability of damage of the monitored equipment.
Description
Technical Field
The invention relates to the technical field of equipment monitoring terminals, in particular to an energy management system and a monitoring method based on panoramic perception and an air conditioner using the monitoring method.
Background
The traditional energy management system mainly comprises a monitoring module, equipment, a gateway and a server. The gateway acquires equipment operation data and monitoring module data through communication interfaces such as 485, CAN and Ethernet, transmits the data to a cloud server through the Ethernet, displays the data through a webpage, and triggers an alarm function when the equipment is abnormal. For example, chinese patent CN206974470U discloses an online monitoring system for workshop equipment, which measures an abnormal event by a sensor, acquires and uploads the abnormal event to a server by a gateway, and the server determines that the data is abnormal, so as to meet the abnormal condition, and finally sends out an alarm, which is often delayed, and thus the equipment is easily damaged. For the device side, the information of the alarm data during operation, the environment temperature during operation, the vibration frequency and the like is relatively unimportant, the data is valuable only when the abnormality occurs, and the data of all the sensors can be uploaded to the server under the traditional energy management system architecture, so that the load of the cloud server is serious.
Disclosure of Invention
The invention provides an energy management system based on panoramic perception, a monitoring method and an air conditioner using the monitoring method, and aims to reduce the reaction hysteresis of the energy management system and reduce the probability of damage of monitored equipment.
In order to achieve the above object, the energy management system based on panoramic perception provided by the invention comprises monitored equipment, at least one auxiliary monitoring device, a server and a main monitoring device, wherein the main monitoring device is used for acquiring operation data of the monitored equipment and data detected by the auxiliary monitoring device, judging whether the monitored equipment is abnormal or not, and uploading a judgment result to the server.
In an embodiment of the present application, the auxiliary monitoring device includes a temperature sensor, a humidity sensor, a vibration sensor, and/or an acceleration sensor.
In an embodiment of the present application, the main monitoring device is provided with a memory for storing the record of the monitoring event and the judgment result.
In an embodiment of the present application, the monitored device includes an electrical energy monitoring sensor or a gas energy sensor.
In an embodiment of the present application, the main monitoring device supports setting of an abnormal condition of the monitored equipment.
In an embodiment of the present application, the condition for determining the abnormality of the monitored equipment includes an undervoltage, overvoltage, overcurrent, and/or overheat determination condition.
The application also discloses a monitoring method for the energy management system based on the panoramic perception energy management system, which comprises the following steps:
acquiring operation data of monitored equipment, and performing primary monitoring judgment on the detected operation data;
when the primary monitoring result shows that the monitored equipment is abnormal, the primary monitoring device acquires the detection data of at least one auxiliary monitoring device and carries out secondary monitoring judgment on the monitored equipment;
and integrating the primary monitoring result and the secondary monitoring result to judge whether the monitored equipment is abnormal or not, and uploading the final judgment result to the server.
In an embodiment of the present application, when an abnormality occurs in a final determination result, the main monitoring apparatus sends an instruction to stop operation to the monitored device.
In an embodiment of the application, when the monitored equipment is abnormal, the main monitoring device organizes the abnormal reason, the processing result and the time information into an event record, and actively reports to the server webpage through the gateway for display.
The application also discloses an air conditioner, and the air conditioner adopts the monitoring method of the energy management system based on the panoramic perception.
The invention transfers the fault judgment function arranged on the server to the main monitoring device, and has the following beneficial effects:
1. the time for uploading data is reduced;
2. the time for the judging module to issue the control instruction is reduced;
3. reducing the probability of damage to the monitored equipment.
Drawings
The invention is described in detail below with reference to specific embodiments and the attached drawing figures, wherein:
fig. 1 is a schematic structural diagram of an energy management system according to the present invention;
fig. 2 is a flowchart of a monitoring method of an energy management system according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and examples. It should be understood that the following specific examples are only for illustrating the present invention and are not to be construed as limiting the present invention.
The core of the invention is that: in the energy management system, the equipment abnormity judging and processing part is transferred to the main monitoring device, the panoramic perception is achieved through the different sensors, the equipment abnormity is judged and processed rapidly, the equipment damage is avoided, on the other hand, the continuous uploaded redundant data is combined with the event record, the data volume is effectively reduced, and the pressure of the server is reduced.
As shown in fig. 1, the present invention proposes an energy management system based on panoramic sensing, which includes a monitored device 100, a primary monitoring apparatus 200, at least one secondary monitoring apparatus 300, and a server 400. The main monitoring device is used for acquiring data detected by the monitored equipment and the auxiliary monitoring device, judging whether the monitored equipment is abnormal or not, and uploading a judgment result to the server through the gateway.
In order to solve the problem of response lag of the energy management system in the prior art, the present invention transfers the determination function completed in the server 400 in the prior art to the main monitoring device 200. After the main monitoring device 200 acquires the data detected by the monitored equipment 100 and the auxiliary monitoring device 300 in a grading manner, whether the detected equipment is abnormal or not is directly judged, and the time of judging the abnormality by the system is shortened.
Monitored equipment 100 can be equipment such as a numerical control machine motor, an air conditioner and the like; the auxiliary monitoring device 300 is a sensor for acquiring different parameters, such as: temperature sensors, humidity sensors, vibration sensors, acceleration sensors, and the like; the server 400 is a stand-alone server 400, a cluster service or a distributed server 400, etc. commonly used in the art.
The invention adds a main monitoring device 200 among a server 400, an auxiliary monitoring device 300 and monitored equipment 100, the main monitoring device 200 acquires the operation data of the monitored equipment 100 and the data detected by the auxiliary monitoring device 300, directly compares the acquired data with a preset threshold value, judges whether the operation of the monitored equipment 100 is abnormal, and uploads the abnormal result to the server 400 when the operation is abnormal, wherein the abnormal result at least comprises parameters such as fault type, solution, time and the like.
By adopting the technical scheme, through the direct judgment of the local main monitoring device 200, the judgment is not needed after the data is uploaded to the server 400, the data uploading time and the instruction issuing time are shortened, and the probability of damage of the monitored equipment 100 is reduced.
In an embodiment of the present application, the auxiliary monitoring device includes a temperature sensor, a humidity sensor, a vibration sensor, and/or an acceleration sensor.
Specifically, the temperature sensor is used to detect the ambient temperature of the monitored equipment 100, in addition to acquiring the temperature of each component in the monitored equipment 100 during operation.
Whether the monitored equipment 100 is abnormal or not is comprehensively judged through data such as temperature parameters, humidity parameters, vibration parameters and/or acceleration parameters acquired by the auxiliary monitoring device 300, so that the detection precision is improved, and the possibility of system false alarm is reduced.
In an embodiment of the present application, the main monitoring device 200 is further provided with a memory for storing the record of the monitoring event and the determination result.
In particular, the memory is a memory device commonly used in the prior art, such as a read-only memory. When the main monitoring device 200 determines that the monitored equipment 100 is abnormal in operation, the abnormal data is saved and a log file is generated, the abnormal data and the log file are temporarily saved in a memory, and after all the abnormal data and the log file are generated, all the abnormal data and the log file are uploaded to the server 400.
In the prior art, all data detected by the auxiliary detection device needs to be transmitted to the server in a long time. In this embodiment, only the abnormal data and the log file are uploaded, and all the operation data do not need to be uploaded, so that the system expenditure of the server 400 is reduced, the data uploaded to the server 400 is simplified, and the congestion of a transmission link of the server 400 is avoided.
When the device under test is an electrical device, the monitored device 100 includes an electrical energy source monitoring sensor for detecting an electrical energy consumption condition of the monitored device 100, such as an electrical power, a voltage, and a current parameter used, or capacity data of the device. When the device to be monitored is a gas energy device, taking a fresh air fan as an example, the monitored device 100 includes a gas energy sensor, the air output of the fresh air fan is detected by the gas energy sensor, and when the air output does not meet the requirement, the abnormality is determined.
By adopting the technical scheme, the running state of the monitored equipment 100 can be known, the working state of the monitored equipment 100 is preliminarily judged, the uploaded data volume is small, the local data structure is simple, and the judgment is convenient.
The main monitoring apparatus 200 supports the setting of an abnormal condition of the monitored equipment 100.
Specifically, the user can set parameters for the abnormal conditions of the monitored equipment 100 on the main monitoring device 200 through the external input device, so that the main monitoring device 200 can be suitable for different monitored equipment 100 through the parameter setting, and the applicability of the energy management system of the panoramic perception is improved.
The abnormal condition of the monitored equipment 100 includes setting an undervoltage, overvoltage, overcurrent and/or overheat determination condition in the main monitoring device.
Specifically, whether monitored equipment 100 is abnormal or not is obtained through judging whether monitored equipment 100 is under-voltage, over-current and overheated or not, and the judgment accuracy is improved.
As shown in fig. 2, the present application further discloses a monitoring method for the energy management system of the energy management system based on panoramic sensing, including:
s10: acquiring operation data of monitored equipment 100, and performing primary monitoring judgment on the detected operation data;
s20: when the primary monitoring result shows that the monitored equipment 100 is abnormal, in order to improve the accuracy of fault judgment, the main monitoring device 200 acquires the detection data of at least one auxiliary monitoring device 300 and performs secondary monitoring judgment on the monitored equipment 100;
s30: and integrating the primary monitoring result and the secondary monitoring result to judge whether the monitored equipment is abnormal or not, and uploading the final judgment result to the server 400.
Specifically, the primary monitoring and determining specifically includes that the main detection module 200 acquires operation data of the monitored device 100, where the operation data includes power consumption data, capacity data, and the like. Setting an operation data value interval of the monitored equipment 100 when the monitored equipment 100 operates normally, and defining the interval as an operation parameter interval.
The acquired operation data of the monitored equipment 100 is compared with the operation parameter interval, and when the acquired operation data of the monitored equipment 100 falls within the operation parameter interval, it indicates that the operation state of the monitored equipment 100 is good. When the acquired operation data of the monitored equipment 100 does not fall within the operation parameter interval, it indicates that the operation of the monitored equipment 100 is abnormal.
At this time, the secondary monitoring device monitors and determines, and the main monitoring device 200 continues to acquire the environmental data of the environment in which the monitored equipment 100 is located, which is detected by the at least one auxiliary monitoring device 300. Wherein the environmental data comprises at least a temperature parameter, a humidity parameter, a vibration parameter and/or an acceleration parameter, etc. Setting a numerical value interval of the environmental parameter of the monitored equipment 100 when the monitored equipment 100 normally operates, and defining the interval as an environmental parameter interval.
The acquired environmental parameters of the monitored equipment 100 are compared with the environmental parameter interval, when the acquired environmental parameters of the monitored equipment 100 fall within the environmental parameter interval, the state of the environmental parameters where the monitored equipment 100 is located is normal, at this time, the main monitoring device 200 does not process the monitored equipment 100, and only needs to arrange information such as abnormal reasons and events to generate event records and actively upload the event records to the server 400.
When the acquired environmental parameter of the monitored equipment 100 does not fall within the environmental parameter interval, that is, the environmental parameter state where the monitored equipment 100 is located is abnormal, at this time, the main monitoring device 200 issues a control instruction to the monitored equipment 100 according to the acquired operating data and the environmental data, thereby avoiding an equipment fault. The control instructions include: the running power is reduced, the rotating speed is reduced, the equipment is restarted, the equipment is shut down and the like, and conceivably, the control instruction can be set according to the actual requirement.
By adopting the technical scheme, through two-stage monitoring, when the first-stage monitoring and judging equipment operates abnormally, the second-season monitoring and judging are carried out, and system resources are saved. Meanwhile, when the final equipment is abnormal, various data are referred, and the accuracy of the judgment result is improved.
Further, when an abnormality occurs in the final determination result, the main monitoring apparatus 200 issues an instruction to stop the operation to the monitored device 100.
Specifically, when the final determination result is abnormal, the main monitoring device 200 sends an operation stop instruction to the monitored equipment 100, so that the damage to the monitored equipment 100 is avoided.
Further, when the monitored device 100 is abnormal, the main monitoring apparatus 200 organizes the abnormal reason, the processing result, and the time information into an event record, actively reports to the server 400 through the gateway, and displays a web page.
Specifically, the information such as the abnormal reason, the processing result, the event and the like is uploaded to the server 400, so that the system expenditure of the server 400 is reduced, and the data link is prevented from being jammed.
The application also discloses an air conditioner, and the air conditioner adopts the monitoring method of the energy management system based on the panoramic perception.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides an energy management system based on panorama perception, includes by monitoring equipment, at least one supplementary monitoring devices and server, its characterized in that still includes a main monitoring devices, main monitoring devices is used for acquireing the operational data of by monitoring equipment and the data that supplementary monitoring devices detected to whether make the judgement to by monitoring equipment unusually, then upload the judgement result to the server.
2. The system according to claim 1, wherein the auxiliary monitoring device comprises a temperature sensor, a humidity sensor, a vibration sensor, and/or an acceleration sensor.
3. The system according to claim 1, wherein the main monitoring device has a memory for storing the record of the monitoring event and the judgment result.
4. The energy management system based on panoramic perception according to claim 1, wherein the monitored device includes an electric energy monitoring sensor or a gas energy sensor thereon.
5. The panoramic perception-based energy management system of claim 1, wherein the primary monitoring device supports the setting of abnormal conditions for the monitored equipment.
6. The energy management system based on panoramic perception according to claim 1, wherein the abnormal condition of the monitored equipment includes judgment conditions of undervoltage, overvoltage, overcurrent and/or overheat.
7. A method for monitoring the energy management system based on panoramic perception according to any one of claims 1 to 6, characterized by comprising:
acquiring operation data of monitored equipment, and performing primary monitoring judgment on the operation data;
when the primary monitoring result shows that the monitored equipment is abnormal, the primary monitoring device acquires the detection data of at least one auxiliary monitoring device and carries out secondary monitoring judgment on the monitored equipment;
and integrating the primary monitoring result and the secondary monitoring result to judge whether the monitored equipment is abnormal or not, and uploading the final judgment result to a server.
8. The monitoring method of the energy management system based on panoramic perception according to claim 7, characterized in that the main monitoring device sends out an instruction to stop running to the monitored equipment when the final judgment result is abnormal.
9. The monitoring method of the energy management system based on panoramic perception according to claim 7, wherein when the monitored equipment is abnormal, the main monitoring device organizes the reason of the abnormality, the processing result and the time information into an event record and reports the event record to a server webpage for display through a gateway.
10. An air conditioner, characterized in that the air conditioner adopts the monitoring method of the energy management system based on panoramic perception as claimed in any one of claims 7 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011419818.9A CN112558539A (en) | 2020-12-07 | 2020-12-07 | Energy management system based on panoramic perception, monitoring method and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011419818.9A CN112558539A (en) | 2020-12-07 | 2020-12-07 | Energy management system based on panoramic perception, monitoring method and air conditioner |
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| CN112558539A true CN112558539A (en) | 2021-03-26 |
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| CN202011419818.9A Pending CN112558539A (en) | 2020-12-07 | 2020-12-07 | Energy management system based on panoramic perception, monitoring method and air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116007122A (en) * | 2022-12-31 | 2023-04-25 | 珠海市百徽机电工程有限公司 | High-efficiency refrigerating machine room energy-saving monitoring system based on data analysis |
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Application publication date: 20210326 |