Electrical cabinet, and electrical cabinet fault monitoring method and system

Abstract

Disclosed in the present invention are an electrical cabinet, and an electrical cabinet fault monitoring method and system. The electrical cabinet comprises an environment detection component, a controller and an environment adjustment component, which are provided in the electrical cabinet, wherein the environment detection component is electrically connected to the controller, and is used for collecting a target environment parameter in the electrical cabinet, the target environment parameter being used for being compared with a corresponding threshold parameter in a database to determine the current environment state in the electrical cabinet; and if the current environment state is an abnormal state, the controller executes a corresponding maintenance strategy for abnormality, the maintenance strategy for abnormality comprising: controlling the environment adjustment component to execute target adjustment control, and / or, issuing an alarm prompt for maintenance of the environment adjustment component.

Description

Electrical cabinet, electrical cabinet fault monitoring method and system TECHNICAL FIELD

[0001] The present application relates to the technical field of electrical cabinet, in particular to an electrical cabinet fault monitoring system. BACKGROUND

[0002] The electrical cabinet is a cabinet made of steel material to protect the normal work of components. The manufacturing materials of the electrical cabinet are generally divided into hot-rolled steel plate and cold-rolled steel plate. The cold-rolled steel plate is lighter and softer than the hot-rolled steel plate, and is more suitable for the manufacture of the electrical cabinet. The electrical cabinet is widely used in chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry and the like.

[0003] However, the electrical cabinet in the prior art has corresponding circuits installed inside during use, and it is inevitable to have faults or abnormal conditions during long-term use. However, it is difficult to monitor the faults of the electrical cabinet in time and feed back to the workers in time in the prior art, so that the expansion of the damage caused by the faults may be caused, and the abnormal conditions in the electrical cabinet cannot be repaired in time. SUMMARY

[0004] In order to solve the existing technical problems, the present application provides an electrical cabinet, an electrical cabinet fault monitoring method and system, which can reduce the expansion of the fault disaster and timely eliminate the abnormality of the electrical cabinet.

[0005] The technical scheme of the present application is as follows:

[0006] In a first aspect, an electrical cabinet comprises an environment detection component, a controller and an environment adjusting component arranged in the electrical cabinet.

[0007] The environment detection component is electrically connected with the controller, and is used to collect target environment parameters in the electrical cabinet; the target environment parameters are used to compare with corresponding threshold parameters in a database to determine a current environment state in the electrical cabinet.

[0008] If the current environment state is an abnormal state, the controller executes a corresponding abnormal maintenance strategy; the abnormal maintenance strategy comprises controlling the environment adjusting component to execute target adjusting control, and / or issuing an alarm prompt for maintenance of the environment adjusting component.

[0009] In a second aspect, an electrical cabinet fault monitoring system is provided, comprising the electrical cabinet in any one of the first aspect and a server, and the server communicates with the electrical cabinet.

[0010] In a third aspect, an electrical cabinet fault monitoring method is provided, applied to the electrical cabinet, and the method comprises:

[0011] The target environment parameter is used for comparison with a corresponding threshold parameter in a database to determine a current environment state in the electrical cabinet.

[0012] If the current environment state is an abnormal state, a corresponding abnormal maintenance strategy is executed; the abnormal maintenance strategy includes: controlling the environment adjusting component to execute target adjustment control, and / or issuing an alarm prompt for maintenance of the environment adjusting component.

[0013] In a fourth aspect, an electrical cabinet is provided, including a memory and a controller, the memory storing a computer program, the computer program being executed by the controller to cause the controller to execute the electrical cabinet fault monitoring method according to any one of the third aspect.

[0014] In a fifth aspect, a computer program product is provided, including a computer program, the computer program being executed by a controller to implement the electrical cabinet fault monitoring method according to any one of the third aspect.

[0015] In a sixth aspect, a computer readable storage medium is provided, the computer readable storage medium storing computer executable instructions, the computer executable instructions being invoked to execute the electrical cabinet fault monitoring method according to any one of the third aspect.

[0016] The electrical cabinet provided in the present application can monitor the environment parameters in the electrical cabinet in real time through the environment detection component arranged in the electrical cabinet. When the current environment state is an abnormal state, the controller in the electrical cabinet can control the corresponding environment adjusting component to execute target adjustment control in real time according to the abnormal state to self-eliminate the current abnormality, or issue an alarm prompt to prompt the staff to maintain in time, so as to reduce the expansion of the fault disaster and eliminate the abnormality of the electrical cabinet in time. BRIEF DESCRIPTION OF DRAWINGS

[0017] FIG. 1 is a system architecture diagram of an optional application scenario of an electrical cabinet fault monitoring system in an embodiment;

[0018] FIG. 2 is a framework diagram of an electrical cabinet in an embodiment;

[0019] FIG. 3 is a framework diagram of an electrical cabinet in another embodiment;

[0020] FIG. 4 is a schematic diagram of an electrical cabinet in an embodiment;

[0021] FIG. 5 is a schematic diagram of an electrical cabinet in another embodiment;

[0022] FIG. 6 is a cross-sectional schematic diagram of a filtering component in an embodiment;

[0023] FIG. 7 is a schematic block diagram of interaction between an electrical cabinet and a server in an embodiment;

[0024] FIG. 8 is a flowchart of an embodiment of a method for monitoring electrical cabinet faults;

[0025] FIG. 9 is a flowchart of another embodiment of a method for monitoring electrical cabinet faults;

[0026] FIG. 10 is a schematic diagram of an embodiment of an electrical cabinet fault monitoring device. DETAILED DESCRIPTION

[0027] The technical solutions of the present application are further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0029] In the following description, the expression "some embodiments" describes a subset of all possible embodiments, however, it is to be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments, and can be combined with each other, without conflict.

[0030] Please refer to FIG. 1, which is a system architecture diagram of an optional application scenario of the electrical cabinet fault monitoring system provided by the embodiments of the present application. The system architecture diagram includes a server 1, a terminal device 2, and an electrical cabinet 3. The electrical cabinet 3 and the server 1 can be connected in communication through wired or wireless forms. The server 1 and the terminal device 2 can be connected in communication through wired or wireless forms. The electrical cabinet 3 includes one or more monitoring sensors. The one or more monitoring sensors are used to monitor real-time state parameter data in the electrical cabinet. The electrical cabinet 3 sends the real-time state data to the server 1. The server 1 compares the real-time state parameter data with corresponding threshold data, determines whether the current running state of the electrical cabinet 3 is abnormal, and sends the analysis result to the electrical cabinet 3. If the current running state indicates an abnormal state, an abnormal alarm can be issued to prompt in time. The abnormal alarm mode includes but is not limited to: issuing an alarm through the server 1 itself, issuing an alarm through the server 1 to the terminal device 2, and issuing an alarm through the electrical cabinet 3. In some optional implementation manners, the electrical cabinet 3 can store threshold data. After obtaining the real-time state parameter data, the electrical cabinet 3 directly compares the real-time state parameter data with the corresponding threshold data to determine whether the current running state is abnormal. In some optional implementation manners, the system architecture diagram of the optional application scenario of the electrical cabinet fault monitoring system can not include the server 1. The electrical cabinet 3 can directly communicate with the terminal device 2. After determining that the current running state is abnormal, the electrical cabinet 3 can directly send an alarm information to the terminal device 2. The terminal device 2 can include a computing device (for example, a desktop computer, a laptop computer, a tablet computer, a handheld computer, a smart speaker, a server, etc.), a mobile phone (for example, a smart phone, a wireless phone, etc.), a wearable device (for example, a pair of smart glasses or a smart watch), or a similar device.

[0031] In some embodiments, the one or more monitoring sensors include but are not limited to a combination of one or more of the following: an environmental detection component, a current detection sensor, a vibration sensor, and an image acquisition device. The environmental detection component includes but is not limited to a temperature sensor and a humidity sensor. The state parameter includes but is not limited to a combination of one or more of the following: an environmental parameter, a current parameter of each circuit branch, a vibration intensity parameter, and a real-time image, etc. The environmental parameter includes but is not limited to temperature and humidity, etc.

[0032] As shown in Fig. 2 is a frame diagram of an electrical cabinet in an embodiment; the electrical cabinet 3 comprises a controller 5, an environment detection component 31 and an environment adjustment component 32 arranged in the electrical cabinet. The environment detection component 31 is electrically connected with the controller 5, and the environment detection component 31 is used to collect target environment parameters in the electrical cabinet 3, the target environment parameters are used to compare with corresponding threshold parameters in a database to determine a current environment state in the electrical cabinet 3, if the current environment state is an abnormal state, the controller 5 executes a corresponding abnormal maintenance strategy; the abnormal maintenance strategy comprises: controlling the environment adjustment component 32 to execute target adjustment control, and / or issuing an alarm prompt to maintain the environment adjustment component 32.

[0033] In the above embodiment, the environment detection component arranged in the electrical cabinet is used to monitor the environment parameters in the electrical cabinet in real time, when the current environment state is an abnormal state, the controller in the electrical cabinet can execute target adjustment control on the corresponding environment adjustment component in real time according to the abnormal state to exclude the current abnormality by itself, or issue an alarm prompt to prompt the staff to maintain in time, so that the expansion of the fault disaster can be reduced, and the abnormality of the electrical cabinet can be excluded in time.

[0034] As shown in Fig. 3 is a frame diagram of an electrical cabinet in another embodiment; the environment detection component 31 comprises one or more combinations of the following: a temperature sensor 9, a humidity sensor 10. The temperature sensor 9 is used to monitor real-time temperature data in the electrical cabinet 3, and the humidity sensor 10 is used to monitor real-time humidity data in the electrical cabinet 3. When the temperature sensor 9 and the humidity sensor 10 are included at the same time, the temperature sensor 9 and the humidity sensor 10 can be independent sensors located at different detection positions, or can be integrated sensors combined together, and can detect humidity and temperature at the same time. The electrical cabinet can further comprise one or more combinations of the following electrically connected with the controller 5: a current detection sensor 6, a fan component 7, an image acquisition device 8, a vibration sensor 11, an alarm component 12, a cooling component 33. As shown in Fig. 4 is a schematic diagram of an electrical cabinet in an embodiment, the electrical cabinet 3 comprises a cabinet body 4, the inner wall of the cabinet body 4 is provided with the controller 5, the current detection sensor 6, the image acquisition device 8, the temperature sensor 9, the humidity sensor 10, the vibration sensor 11, the side wall of the cabinet body 4 is provided with an air outlet, the fan component 7 is arranged on one side of the air outlet, the bottom of the cabinet body 4 is provided with the cooling component 33, and the outer wall of the cabinet body 4 is provided with the alarm component 12. It can be understood that the positions of various components or components arranged in the cabinet body are not limited to the positions in the schematic diagram shown in Fig. 4, for example, the cooling component 33 can also be arranged at the top position of the cabinet body 4, etc.

[0035] The electrical cabinet 3 can be internally installed with various electrical elements and electrical components, such as circuit breakers 34, contactors, relays, switches, instruments, etc., to achieve control and protection of the electrical system. The electrical cabinet 3 is provided with multiple circuit branches, and each circuit branch can correspond to a current detection sensor 6. The current detection sensor 6 can be used to detect the current of the corresponding circuit branch, and the current detection sensor 6 includes but is not limited to a current transformer. The fan assembly 7 is used to exchange air with the outside of the electrical cabinet 3. When the temperature or humidity is too high, the speed of the exhaust fan in the fan assembly 7 can be increased to accelerate the outflow of high-temperature or high-humidity air in the electrical cabinet 3. The image acquisition device 8 is used to acquire real-time images in the electrical cabinet 3. The image acquisition device 8 can be one or a combination of multiple image sensors, wherein the one or multiple image sensors include but are not limited to infrared image sensors, visible light image sensors, etc. In an optional embodiment, the image acquisition device 8 can also include a rotating assembly, and the controller 5 can control the rotation of the rotating assembly, so that the image acquisition device 8 can change the angle of the acquired image. The vibration sensor 11 is used to acquire the vibration intensity of the electrical cabinet 3, wherein the vibration intensity includes the vibration amplitude and the vibration frequency. The alarm assembly 12 is used to present an alarm prompt when the controller 5 issues an alarm prompt. The alarm assembly 12 includes but is not limited to a display screen, an alarm lamp, an alarm, etc. The cooling assembly 33 is used to release cooling substances to cool the electrical cabinet.

[0036] As shown in FIG. 5, it is a schematic view of the electrical cabinet in another embodiment. The cooling assembly 33 includes a storage container 15 for storing cooling substances, a shunt pipe 13 connected to the storage container 15 through a solenoid valve 14, and a spraying piece 16 arranged at the end of the shunt pipe 13. The cooling substances can be high-pressure liquid carbon dioxide. The spraying piece 16 includes but is not limited to a spray head, and can be multiple. The spraying directions of the multiple spraying pieces 16 can be different, so that the cooling substances can be sprayed in different directions of the electrical cabinet 3 to cool the electrical components at different positions. As shown in FIG. 5, the solenoid valve 14 is fixedly installed at the outlet of the storage container 15. The inlet of the shunt pipe 13 is in communication with the solenoid valve 14. The shunt pipe 13 is fixedly installed in the base of the cabinet body 4. The output end of the shunt pipe 13 is threadedly connected with the spraying piece 16, and the spraying piece 16 penetrates through the top of the base of the cabinet body 4. It can be understood that FIG. 5 is only a schematic of the installation position of the cooling assembly. The cooling assembly can also be installed at the side or top position of the electrical cabinet 3.

[0037] As shown in Fig. 5, an air inlet is arranged on the other side of the cabinet 4, and a filter assembly 17 is arranged at the air inlet, as shown in Fig. 6, which is a cross-sectional view of the filter assembly in an embodiment. The filter assembly 17 includes a housing 18 and a cover plate 20, and air ducts are arranged on the housing 18 and the cover plate 20. A filter element 19 is arranged in the housing 18, and the housing 18 penetrates the air inlet. The cover plate 20 is arranged on one end of the housing 18 on the outside of the cabinet 4. In an implementation, the cover plate 20 and the side wall of the cabinet 4 can be threadedly connected with the housing 18 by bolts. In other implementations, the cover plate 20 can be connected with the housing 18 by clamping. When external air enters the cabinet 4 of the electrical cabinet 3, the air is filtered by the filter element 19 in the filter assembly 17 at the air inlet of the cabinet 4, so as to ensure the cleanliness and dryness of the entering air. When the filter element 19 is replaced, the bolts connecting the cover plate 20 and the housing 18 are removed, the filter element 19 in the housing 18 is replaced, the housing 18 after the replacement is installed in the air inlet of the cabinet 4, the cover plate 20 is covered, and the cover plate 20 and the housing 18 are fixedly connected by bolts, so as to realize the installation of the filter assembly 17.

[0038] As shown in Fig. 7, which is a schematic block diagram of the interaction between the electrical cabinet and the server in an embodiment. The server 1 can simultaneously communicate with multiple electrical cabinets 3 in a wired or wireless manner. The server 1 includes a database 21, a processing unit 22, a display query unit 23, and an alarm unit 24. The database 21 is used to store threshold data corresponding to state parameters of each electrical cabinet 3, computer programs, records of historical monitoring data and real-time monitoring data, and records of abnormal faults. The threshold data includes but is not limited to temperature threshold, humidity threshold, vibration intensity threshold, current threshold of each current branch, and the like. The processing unit 22 is a control center, which connects each part of the entire server 1 by various interfaces and lines, executes software programs and / or modules stored in the database, and calls data stored in the database, so as to execute various functions of the electrical cabinet and process data. Optionally, the processing unit 22 can include one or more processing cores. The display query unit 23 includes but is not limited to a device with a display function, such as a display screen or a display. The alarm unit 24 is a device with an alarm function, including but not limited to a display screen, an alarm lamp, an alarm, and the like. The alarm unit 24 can also send alarm information to the terminal device 2 to prompt the staff to receive the abnormal alarm in time.

[0039] The processing unit 22 communicates with the controller 3, the controller 3 acquires one or more monitoring sensors in the electrical cabinet 3 for monitoring real-time state parameter data in the electrical cabinet, the processing unit 22 receives the real-time state parameter data transmitted by the controller 3, compares the real-time state parameter data with the corresponding threshold data, determines whether the current state of the electrical cabinet 3 is an abnormal state, determines the analysis result, and then sends the analysis result to the controller 3. Wherein when the current state is an abnormal state, the real-time state parameter data and the historical monitoring data can also be queried through the display query unit 23, and the alarm can also be realized through the alarm unit 24.

[0040] In some implementations, the electrical cabinet 3 is provided with a memory, and the memory stores a database, the database stores real-time state parameter data and corresponding threshold data of the electrical cabinet 3, records of computer programs, historical monitoring data and real-time monitoring data, and records of abnormal faults. The controller 3 compares the real-time state parameter data with the corresponding threshold data, determines whether the current state of the electrical cabinet 3 is an abnormal state, and determines the analysis result, and then controls the corresponding components to perform adjustment control and / or issue an alarm prompt when the analysis result indicates an abnormal state.

[0041] In some embodiments, the temperature sensor 9 monitors the temperature data in the electrical cabinet 3 in real time, and the temperature data is used to compare with the corresponding temperature threshold in the database to determine the current environmental state in the electrical cabinet. If the current temperature data is greater than the temperature threshold, it indicates that the current environmental state is a temperature too high state, and the controller 3 controls the electromagnetic valve 14 of the cooling assembly 33 to open, and the cooling assembly 33 sprays cooling substances into the electrical cabinet 3 through the spraying piece 16.

[0042] Optionally, the controller 3 sends the current temperature data collected in real time to the server 1, the server 1 compares the current temperature data with the temperature threshold in the database 21, determines the analysis result, and then sends the analysis result to the controller 3. When the current temperature data is greater than the temperature threshold, it indicates that the current environmental state is a temperature too high state; when the current temperature is less than or equal to the temperature threshold, it indicates that the current environmental state is a non-temperature too high state. When the analysis result indicates that the current environmental state is a temperature too high state, the controller 3 controls the cooling assembly 33 to spray cooling substances into the electrical cabinet. The cooling substances in the storage container 15 are sprayed into the cabinet body through the shunt of the shunt pipe from different nozzles, realizing rapid cooling in the cabinet body.

[0043] In an optional manner, the temperature sensor 9 collects temperature data in the electrical cabinet 3 in real time, so that the current temperature condition in the electrical cabinet after spraying the cooling substances can be determined in real time. After spraying the cooling substances, if the current environmental state indicates a non-temperature too high state, the controller 3 controls the electromagnetic valve 14 of the cooling assembly 33 to close, so that the cooling assembly 33 cannot spray the cooling substances any more.

[0044] In the above embodiment, the temperature in the electrical cabinet can be monitored in real time, and when the temperature is too high, the controller can automatically control the cooling assembly to cool the electrical cabinet, so that the electrical cabinet runs stably in the standard temperature range, avoiding that the electrical components in the cabinet body work in a high temperature environment for a long time, which is conducive to the stable and continuous work of the electrical cabinet.

[0045] In some embodiments, the humidity sensor 10 monitors the humidity data in the electrical cabinet 3 in real time, and the humidity data is used to compare with the corresponding humidity threshold in the database to determine the current environmental state in the electrical cabinet. If the current humidity data is greater than the humidity threshold, it indicates that the current environmental state is a humidity too high state, and the controller 3 issues an alarm prompt to replace the filter assembly 17.

[0046] The filter element in the filter assembly 17 has adsorption function. When the humidity in the electrical cabinet is too high, the filter element will adsorb more water, and the subsequent filtering capacity will be reduced. Therefore, when the current environmental state is a humidity too high state, timely replacement of the filter element in the filter assembly 17 can improve the cleanliness and cleanness in the electrical cabinet 3.

[0047] Optionally, the controller 3 sends the real-time collected current humidity data to the server 1, the server 1 compares the current humidity data with the humidity threshold in the database 21, determines the analysis result, and then sends the analysis result to the controller 3. When the current humidity data is greater than the humidity threshold, it indicates that the current environmental state is a humidity too high state; when the current humidity is less than or equal to the humidity threshold, it indicates that the current environmental state is not a humidity too high state. When the analysis result indicates that the current environmental state is a humidity too high state, the controller 3 issues an alarm prompt to replace the filter assembly 17.

[0048] In an optional manner, the database 21 stores the use data of the filter assembly 17, and the use data of the filter assembly 17 of the electrical cabinet 3 can be displayed on the display query unit 23. The use data includes but is not limited to humidity curve trend data, use time, use start time, use end time, etc. in the use process. In this way, after receiving the warning, the worker can accurately determine whether to change the filter assembly 17 by querying the use data of the filter assembly 17, so as to reduce the waste of consumables. In an optional manner, based on the use data of the filter assembly 17 and the comparison result of the current humidity data and the humidity threshold, the analysis result is determined. That is, when the analysis result indicates that the current environmental state is a humidity too high state, and the use time of the filter assembly is greater than a preset time threshold, the controller 3 will issue an alarm prompt to replace the filter assembly 17. In this way, combined with the use data of the filter assembly 17, the accuracy of the alarm can be improved.

[0049] In an optional mode, the display query unit 23 is provided with a confirmation item for confirming whether the filter assembly 17 is replaced, after the staff replaces the filter assembly 17, whether the filter assembly 17 is replaced can be selected through the option provided by the confirmation item, the server 1 obtains the confirmation operation data of the replacement of the filter assembly 17 through the display query unit 23, and determines whether the filter assembly 17 is replaced according to the confirmation operation data, and sends the determination result to the controller 3, so that the controller 3 receives the data of whether the filter assembly 17 is replaced after the alarm, so that the controller 3 can accurately prompt the alarm information according to the humidity in the current environment state.

[0050] In the above embodiment, the humidity in the electrical cabinet can be monitored in real time, and when the humidity is too high, the controller reminds the staff to replace the filter assembly in time, so that the cleanliness and dryness of the air in the electrical cabinet are beneficial to the stable and continuous work of the electrical cabinet.

[0051] In some embodiments, when the current environment state is a humidity too high state and / or a temperature too high state, the speed of the exhaust fan of the fan assembly is increased.

[0052] In an optional mode, after the speed of the exhaust fan of the fan assembly 7 is increased and the air in the electrical cabinet 3 is exhausted, when the current environment state is not a humidity too high state and / or a temperature too high state, the operation mode of the fan assembly 7 is adjusted to a normal working mode, wherein the normal working mode indicates the operation mode under the condition that the current environment state is not an abnormal state.

[0053] In the above embodiment, when the current environment state is a humidity too high state and / or a temperature too high state is monitored in real time, the speed of the exhaust fan of the fan assembly is increased in time, so as to accelerate the exhaust of the air in the electrical cabinet, avoid that the electrical elements in the cabinet body work in a high temperature environment and / or a high humidity environment for a long time, and be beneficial to the stable and continuous work of the electrical cabinet.

[0054] In some embodiments, each circuit branch can correspond to a current detection sensor 6, the current detection sensor 6 can be used to detect the current data of the corresponding circuit branch, and the electrical cabinet 3 can further include a circuit breaker 34, each current branch is electrically connected with the corresponding current detection sensor 6 and the circuit breaker 34, the current data of the circuit branch is used to compare with the corresponding current threshold in the database to determine the current state of the circuit branch in the electrical cabinet, and if the current state of the circuit branch indicates that there is an abnormal circuit branch, the controller 5 controls the circuit breaker 34 to disconnect the abnormal circuit branch.

[0055] When the circuit state of a circuit branch is greater than the current threshold corresponding to the circuit branch, the circuit branch is determined as an abnormal circuit; when the circuit state of a circuit branch is less than or equal to the current threshold corresponding to the circuit branch, the circuit branch is determined as a non-abnormal circuit. The electrical cabinet 3 can include a plurality of circuit branches, and the current thresholds corresponding to the circuit branches can be the same or different.

[0056] Optionally, each current detection sensor 6 collects current data in the corresponding circuit branch in real time, the controller 5 sends the acquired current data in each circuit branch to the server 1, the server 1 compares the current data in each circuit branch with the current threshold corresponding to each circuit branch, and sends the analysis result to the controller 5. In the analysis result, the circuit state of the circuit branch indicates an abnormal circuit branch, and the controller 5 controls the circuit breaker 34 corresponding to the abnormal circuit branch to disconnect the abnormal circuit branch.

[0057] In an implementation manner, the query configuration item of the abnormal circuit branch can be displayed by the display query unit 23, and the query configuration item includes but is not limited to query time, historical current data, etc. After the configuration parameters of the query configuration item are acquired, the current data corresponding to the abnormal circuit branch can be displayed based on the configuration parameters, and the historical current data of the circuit branch associated with the abnormal circuit branch can also be displayed, so that the staff can accurately locate the abnormal problem according to the displayed data and timely eliminate the abnormality.

[0058] In the above embodiment, the current in each circuit branch is monitored in real time, and when an abnormality is monitored, the abnormal circuit branch can be disconnected in time to avoid the expansion of the fault.

[0059] In some embodiments, the vibration sensor 11 is used to collect vibration intensity data of the electrical cabinet in real time, and the vibration intensity data is used to compare with the vibration threshold in the database to determine the vibration state in the electrical cabinet. If the vibration state indicates that the vibration is too strong, the controller 5 issues an alarm prompt that the current vibration of the electrical cabinet 3 is too strong.

[0060] If the vibration intensity data is greater than the vibration threshold, it indicates that the vibration state is too strong; if the vibration intensity data is less than or equal to the vibration threshold, it indicates that the vibration state is not too strong.

[0061] Optionally, the controller 5 acquires the vibration intensity data collected by the vibration sensor 11 in real time, and then sends the vibration intensity data to the server 1. The server 1 compares the vibration intensity data with the vibration threshold, and sends the analysis result to the controller 5. When the analysis result indicates that the vibration state is too strong, the controller 5 issues an alarm prompt that the current vibration of the electrical cabinet 3 is too strong.

[0062] In the above embodiment, the vibration condition of the electrical cabinet can be monitored in time, and when the vibration is abnormal, an alarm is given to the staff in time for timely maintenance, so as to make the electrical cabinet work stably and continuously.

[0063] In some embodiments, the controller sends an alarm prompt through the alarm component 12 that the electrical cabinet 3 is in an abnormal state.

[0064] The abnormal state includes but is not limited to excessive temperature, excessive humidity, excessive vibration, excessive current of the circuit branch, etc. Optionally, different alarm prompts can be given for each type of abnormality, for example, if the alarm component is a device that alarms in the form of sound, different voice prompts can be given to the staff, if the alarm component is a device that alarms in the form of light, different alarm colors corresponding to different types of abnormalities can be set by color, or different alarm flashing frequencies corresponding to different types of abnormalities can be set, etc., so that the staff can intuitively and conveniently determine the type of abnormality.

[0065] In some application scenarios, there can be multiple electrical cabinets 3, and the alarm component 12 on the electrical cabinet 3 can directly alarm, so that the staff can directly see the abnormal electrical cabinet 3, thereby speeding up the elimination of the abnormality.

[0066] In some embodiments, the image acquisition device 8 acquires real-time images inside the electrical cabinet 3 in real time, the controller 5 acquires the real-time images inside the electrical cabinet 3 acquired by the image acquisition device 8, and sends the real-time images to the server 1, and displays the real-time images through the display unit of the server 1, and / or

[0067] The server 1 acquires rotation operation data of the image acquisition device 8 configured through the display query unit, the controller 5 generates a rotation instruction based on the rotation operation data, and controls the image acquisition device 8 to rotate to a target position indicated by the rotation instruction according to the rotation instruction, so that the image acquisition device 8 photographs the inside of the electrical cabinet 3 at the target position.

[0068] When an abnormality is found, the server 1 can acquire the image collected at the abnormal time point and display the acquired image to the staff, so that the staff can make fault determination in combination with the image. Moreover, the image sensor of the general image collection device 8 has a field of view limitation. In order to better determine the abnormality, the image collection configuration interface can be provided by the display query unit, and the rotation operation data of the image collection device 8 can be configured in the image collection configuration interface, wherein the rotation operation data includes but is not limited to the rotation angle. The controller 5 generates a rotation instruction based on the rotation operation data, controls the image collection device 8 to rotate to the target position indicated by the rotation instruction according to the rotation instruction, and makes the image collection device 8 shoot the inside of the electrical cabinet 3 at the target position, for example, there are electrical components A, B and C in the electrical cabinet 3, and it is monitored that the electrical component C has an abnormality, but the current collection field of view of the image collection device 8 cannot collect a clearer and more complete image of the electrical component C. The rotation operation data can be configured in the image collection configuration interface, and the controller 5 rotates to the target position according to the configured rotation operation data, so that the image collection device 8 can collect a clearer and more complete image of the electrical component C.

[0069] In the above embodiment, the image in the electrical cabinet can be collected in real time, so that the staff can locate the abnormality in time in combination with the image and quickly eliminate the abnormality in the electrical cabinet.

[0070] In another aspect of the embodiment of the application, an electrical cabinet fault monitoring system is provided, which comprises the electrical cabinet and the server according to any one of the embodiments of the application.

[0071] Please refer to FIG. 8. In an optional specific example, in order to have a more overall understanding of the electrical cabinet fault monitoring system provided by the embodiments of the application, the following takes the data center liquid cooling system shown in FIG. 7 as an example for description, and the electrical cabinet fault monitoring method comprises the following steps:

[0072] S81, one or more monitoring sensors in the electrical cabinet 3 collect real-time state parameter data in the electrical cabinet 3.

[0073] S82, the controller 5 acquires the real-time state parameter data and sends it to the server 1.

[0074] S83, the server 1 compares the real-time state parameter data with the corresponding threshold data in the database, determines an analysis result, and sends the analysis result to the controller 5.

[0075] S84, when the analysis result indicates an abnormal state, the server 1 displays abnormal data through the display query unit 23 and alarms through the alarm unit.

[0076] S85, when the analysis result indicates an abnormal state, the controller 5 controls the environmental adjustment component to perform target adjustment control, and / or, issues an alarm prompt of the abnormal state.

[0077] It can be understood that steps S84 and S85 do not have an execution sequence.

[0078] As shown in FIG. 9, FIG. 9 is a flow chart of another embodiment of the electrical cabinet fault monitoring method. The flow chart includes:

[0079] S91, collecting, by an environmental detection component in the electrical cabinet, a target environmental parameter in the electrical cabinet; the target environmental parameter is used for comparison with a corresponding threshold parameter in a database to determine a current environmental state in the electrical cabinet.

[0080] S92, if the current environmental state is an abnormal state, performing a corresponding abnormal maintenance strategy; the abnormal maintenance strategy includes: controlling an environmental adjustment component to perform target adjustment control, and / or, issuing an alarm prompt of maintenance of the environmental adjustment component.

[0081] Optionally, if the current environmental state is a temperature too high state, an electromagnetic valve of a cooling component of the electrical cabinet is opened.

[0082] Optionally, if the current environmental state is a humidity too high state, an alarm prompt of replacement of a filter component of the electrical cabinet is issued.

[0083] Optionally, if the current state of the circuit branch of the electrical cabinet indicates that there is an abnormal circuit branch, a circuit breaker of the electrical cabinet is controlled to disconnect the abnormal circuit branch.

[0084] In this embodiment, the specific implementation of steps S91 and S92 has been described in one or more embodiments of the electrical cabinet, and will not be described here.

[0085] In another aspect of the present application, a computer program product is provided, including a computer program, which, when executed by a controller, implements the electrical cabinet fault monitoring method described in any embodiment of the present application.

[0086] In the computer program product, the optional implementation form of the program module architecture of the computer program implementing each step of the electrical cabinet fault monitoring method can be an electrical cabinet fault monitoring device.

[0087] Referring to FIG. 10, an embodiment of the present application provides an electrical cabinet fault monitoring device, comprising: an acquisition module 101 configured to collect a target environment parameter in the electrical cabinet by an environment detection component in the electrical cabinet; the target environment parameter is configured to be compared with a corresponding threshold parameter in a database to determine a current environment state in the electrical cabinet; an execution module 102 configured to execute a corresponding abnormal maintenance strategy if the current environment state is an abnormal state; the abnormal maintenance strategy comprises: controlling the environment adjustment component to execute target adjustment control, and / or issuing an alarm prompt for maintenance of the environment adjustment component.

[0088] Those skilled in the art can understand that the structure of the electrical cabinet fault monitoring device in FIG. 10 does not constitute a limitation on the electrical cabinet fault monitoring device, and the various modules can be implemented in whole or in part by software, hardware and combinations thereof. The above-mentioned modules can be embedded in or independent of the controller in the electrical cabinet in hardware form, or can be stored in the memory in the electrical cabinet in software form, so as to be called and executed by the controller to perform the corresponding operations of the above-mentioned modules. In other embodiments, the electrical cabinet fault monitoring device can include more or fewer modules than those shown.

[0089] Another aspect of the embodiments of the present application also provides a computer readable storage medium, which stores computer executable instructions, and the computer executable instructions are called by an electronic device to make the electronic device execute the steps of the electrical cabinet fault monitoring method provided by any one of the above-mentioned embodiments of the present application.

[0090] Another aspect of the embodiments of the present application also provides an electrical cabinet, characterized in that comprising a memory and a controller, the memory stores a computer program, and the computer program is executed by the controller to make the controller execute the electrical cabinet fault monitoring method provided by any one of the above-mentioned embodiments of the present application.

[0091] Those skilled in the art can understand that all or part of the processes in the methods provided by the above embodiments can be completed by instructing the relevant hardware by a computer program, and the program can be stored in a nonvolatile computer readable storage medium. When the program is executed, it can include the processes of the above method embodiments. Any reference to memory, storage, database or other medium used in the embodiments provided by the present application can include nonvolatile and / or volatile memory. The nonvolatile memory can include read only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. The volatile memory can include random access memory (RAM) or external cache memory. As an illustration but not limitation, RAM is available in various forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.

[0092] The above description is merely a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered by the protection scope of the present application. The protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An electrical cabinet, characterized in that, This includes environmental monitoring components, controllers, and environmental control components housed within the electrical cabinet; The environmental detection component is electrically connected to the controller and is used to collect target environmental parameters inside the electrical cabinet; the target environmental parameters are compared with corresponding threshold parameters in the database to determine the current environmental state inside the electrical cabinet. If the current environment state is an abnormal state, the controller executes the corresponding abnormal maintenance strategy; The abnormal maintenance strategy includes: controlling the environmental control component to perform target adjustment control, and / or issuing an alarm prompt to inspect the environmental control component.

2. The electrical cabinet as described in claim 1, characterized in that, The environmental detection component includes a temperature sensor, the target environmental parameter includes temperature data, the environmental regulation component includes a cooling component, the cooling component includes a storage container for storing cooling substances, a distribution pipe connected to the storage container via a solenoid valve, and a spraying component located at the end of the distribution pipe; The controller controls the environmental conditioning component to perform target conditioning control, including: If the current environmental condition is an excessively high temperature, the controller controls the solenoid valve of the cooling component to open, and the cooling component sprays the cooling substance into the electrical cabinet through the spray nozzle.

3. The electrical cabinet as described in claim 1, characterized in that, The environmental detection component includes a humidity sensor, the environmental conditioning component includes a filter component, and the controller issues an alarm prompt to perform maintenance on the environmental conditioning component, including: If the current environmental condition is that the humidity is too high, the controller will issue an alarm prompt to replace the filter component.

4. The electrical cabinet as described in claim 3, characterized in that, An air inlet is provided on the cabinet of the electrical cabinet, and the filter assembly is installed at the air inlet. The filter assembly includes a housing and a cover plate. An air duct is provided on the housing and the cover plate. A filter element is installed inside the housing. The housing extends through the air inlet, and the cover plate is placed on the outer end of the housing on the cabinet.

5. The electrical cabinet as described in claim 1, characterized in that, The environmental detection component includes a humidity sensor and / or a humidity sensor, the environmental conditioning component includes a fan assembly, and the controller controls the environmental conditioning component to perform target conditioning control, including: If the current environmental conditions are characterized by excessively high humidity and / or excessively high temperature, increase the speed of the exhaust fan in the fan assembly.

6. The electrical cabinet as described in claim 1, characterized in that, The electrical cabinet also includes a current detection sensor and a circuit breaker installed in the electrical cabinet. The current detection sensor and the circuit breaker are electrically connected to the controller. Each circuit branch corresponds to one current detection sensor and one circuit breaker. Each circuit branch is electrically connected to the corresponding current detection sensor and circuit breaker. The current detection sensor is used to detect the current data of the corresponding circuit branch. The current data of the circuit branch is used to compare with the corresponding current threshold in the database to determine the current state of the circuit branch in the electrical cabinet. If the current status of a circuit branch indicates the presence of an abnormal circuit branch, the controller controls the circuit breaker to disconnect the abnormal circuit branch.

7. The electrical cabinet as described in claim 1, characterized in that, The system also includes a vibration sensor installed on the electrical cabinet. The vibration sensor is used to collect vibration intensity data of the electrical cabinet. The vibration intensity data is used to compare with vibration thresholds in the database to determine the vibration state inside the electrical cabinet. If the vibration status indicator shows excessive vibration, the controller will issue an alarm message indicating that the electrical cabinet is currently vibrating too strongly.

8. The electrical cabinet as described in any one of claims 1 to 7, characterized in that, The electrical cabinet also includes an alarm component installed on the electrical cabinet, and the controller issues an alarm prompt that the electrical cabinet is in an abnormal state through the alarm component.

9. The electrical cabinet as described in claim 1, characterized in that, The electrical cabinet also includes an image acquisition device, and the controller acquires real-time images of the electrical cabinet captured by the image acquisition device.

10. The electrical cabinet as described in claim 1 or 9, characterized in that, The controller acquires rotation operation data, generates a rotation command based on the rotation operation data, and controls the image acquisition device to rotate to the target position indicated by the rotation command so that the image acquisition device can take pictures of the inside of the electrical cabinet at the target position.

11. An electrical cabinet fault monitoring system, characterized in that, It includes an electrical cabinet and a server as described in any one of claims 1 to 10, wherein the server communicates with the electrical cabinet.

12. The electrical cabinet fault monitoring system as described in claim 11, characterized in that, The database is located in a server that communicates with the controller. The server obtains the target environmental parameters, compares the target environmental parameters with the corresponding threshold parameters in the database, and determines the current environmental state in the electrical cabinet. If the current environmental state is abnormal, abnormal data is displayed on the display unit of the server, and / or an alarm is triggered through the alarm unit of the server.

13. The electrical cabinet fault monitoring system as described in claim 11, characterized in that, The server receives real-time images sent by the electrical cabinet and displays the real-time images through the server's display unit, and / or The server obtains the rotation operation data for the image acquisition device configured through the display query unit, and sends the rotation operation data to the electrical cabinet.

14. A method for monitoring faults in an electrical cabinet, applied in an electrical cabinet, characterized in that, The method includes: The target environmental parameters inside the electrical cabinet are collected by the environmental detection components inside the electrical cabinet; the target environmental parameters are compared with the corresponding threshold parameters in the database to determine the current environmental state inside the electrical cabinet. If the current environmental state is abnormal, the corresponding abnormal maintenance strategy is executed; the abnormal maintenance strategy includes: controlling the environmental regulation component to perform target regulation control, and / or issuing an alarm prompt to inspect the environmental regulation component.

15. The electrical cabinet fault monitoring method as described in claim 14, characterized in that, If the current environment state is an abnormal state, the corresponding abnormal maintenance strategy to be executed includes: If the current environmental condition is that the temperature is too high, the solenoid valve of the cooling component of the electrical cabinet will be opened.

16. The electrical cabinet fault monitoring method as described in claim 14, characterized in that, If the current environment state is an abnormal state, the corresponding abnormal maintenance strategy to be executed includes: If the current environmental condition is that the humidity is too high, an alarm prompt will be issued to replace the filter components of the electrical cabinet.

17. The electrical cabinet fault monitoring method as described in claim 14, characterized in that, If the current environment state is an abnormal state, the corresponding abnormal maintenance strategy to be executed includes: If the current status indicator of a circuit branch in the electrical cabinet indicates the presence of an abnormal circuit branch, the circuit breaker of the electrical cabinet is controlled to disconnect the abnormal circuit branch.

18. An electrical cabinet, characterized in that, It includes a memory and a controller, the memory storing a computer program that, when executed by the controller, causes the controller to perform the electrical cabinet fault monitoring method as described in any one of claims 14 to 17.

19. A computer program product, comprising a computer program, characterized in that, When the computer program is executed by the controller, it implements the electrical cabinet fault monitoring method as described in any one of claims 14 to 17.

20. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer-executable instructions, which, when invoked, execute the electrical cabinet fault monitoring method as described in any one of claims 14 to 17.

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