Safety measurement and control method and device of electrical cabinet, terminal, electronic equipment and medium

Abstract

The embodiment of the invention provides a safety measurement and control method and device of an electrical cabinet, a terminal, electronic equipment and a medium, and relates to the field of safety early warning of the electrical cabinet. The method comprises the following steps: acquiring currently detected sensor data corresponding to each sensor mounted in the electrical cabinet, and acquiring current data currently detected by a current detection module of the electrical cabinet; obtaining sensor data currently detected by each sensor and weights of factors influencing the safety of the electrical cabinet corresponding to the current data currently detected; determining a risk value of the electrical cabinet according to the currently detected sensor data, the weight corresponding to the currently detected sensor data, the currently detected current data and the weight corresponding to the currently detected current data; and measuring and controlling the safety state of the electrical cabinet according to the risk value. According to the embodiment of the invention, safety measurement and control are carried out by comprehensively considering various safety factors, active safety early warning is realized, and the use safety of the electrical cabinet is improved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of electrical cabinet safety warning, and more particularly, to a safety measurement and control method, device, terminal, electronic device and medium for an electrical cabinet. Background Art

[0002] As one of the most commonly used devices in the power system, real-time monitoring and comprehensive processing of various internal and external state information of the electrical cabinet are of great significance for ensuring the safe operation of the system. Abnormal internal temperature, overload operation, excessive vibration, unclosed cabinet door, etc. of the electrical cabinet can all pose significant safety hazards to the electrical cabinet.

[0003] Currently, when evaluating the safety of an electrical cabinet, mainly through the wireless temperature measurement sensor system of the electrical cabinet, fixed temperature sensors are installed at the disconnector contacts, bus joints, cable joints, etc. inside the switch cabinet to detect the temperature, and the safety of the electrical cabinet is evaluated based on the detected discrete temperature values. Using the above method, due to the fixed installation of the sensors, only the temperature values of the measured contact points can be used to evaluate the safety of the electrical cabinet, and the safety of the electrical cabinet cannot be effectively warned, resulting in safety hazards in the electrical cabinet.

[0004] Therefore, how to improve the comprehensiveness of electrical cabinet safety assessment has become an urgent problem to be solved. Summary of the Invention

[0005] Embodiments of the present disclosure provide a safety detection method, device, terminal, electronic device and medium for an electrical cabinet. By comprehensively considering various safety factors for safety measurement and control, active safety warning for the electrical cabinet is realized, which not only improves the comprehensiveness of electrical cabinet safety measurement and control, but also improves the safety of electrical cabinet use.

[0006] In a first aspect, embodiments of the present disclosure provide a safety measurement and control method for an electrical cabinet, the method comprising: Obtain the currently detected sensor data corresponding to each sensor installed inside the electrical cabinet, and obtain the current data detected by the current detection module of the electrical cabinet, wherein each sensor and the current detection module of the electrical cabinet respectively correspond to a safety factor affecting the electrical cabinet; Obtain the weight value of the safety factor affecting the electrical cabinet corresponding to the currently detected sensor data of each sensor, and the weight value of the safety factor affecting the electrical cabinet corresponding to the currently detected current data of the current detection module of the electrical cabinet; Determine the risk value of the electrical cabinet according to the currently detected sensor data of each sensor, the weight corresponding to the sensor data detected by each sensor currently, the currently detected current data, and the weight corresponding to the current data detected by the current detection module of the electrical cabinet. Measure and control the safety state of the electrical cabinet according to the risk value.

[0007] In a second aspect, an embodiment of the present disclosure provides a safety measurement and control device for an electrical cabinet. The device includes: A first acquisition module, configured to acquire the currently detected sensor data corresponding to each sensor installed inside the electrical cabinet, and acquire the current data currently detected by the current detection module of the electrical cabinet. Each sensor and the current detection module of the electrical cabinet respectively correspond to a safety factor affecting the electrical cabinet. A second acquisition module, configured to acquire the weight of the safety factor of the electrical cabinet corresponding to the sensor data currently detected by each sensor, and the weight of the safety factor of the electrical cabinet corresponding to the current data currently detected by the current detection module of the electrical cabinet. A determination module, configured to determine the risk value of the electrical cabinet according to the currently detected sensor data of each sensor, the weight corresponding to the sensor data detected by each sensor currently, the currently detected current data, and the weight corresponding to the current data detected by the current detection module of the electrical cabinet. A processing module, configured to measure and control the safety state of the electrical cabinet according to the risk value.

[0008] In a third aspect, an embodiment of the present disclosure provides a safety measurement and control terminal for an electrical cabinet. The terminal includes: a microcontroller, a vibration sensor inside the electrical cabinet, a cabinet door sensor of the electrical cabinet, a fan status sensor, a power supply module, a communication module, a local display and alarm module, a human-machine interaction module, an external temperature sensor of the electrical cabinet, an internal temperature sensor of the electrical cabinet, a particulate matter sensor inside the electrical cabinet, a gas sensor inside the electrical cabinet, a smoke sensor inside the electrical cabinet, and a current detection module of the electrical cabinet, where: The power supply module is configured to supply power to the microcontroller, the vibration sensor inside the electrical cabinet, the cabinet door sensor of the electrical cabinet, the fan status sensor, the communication module, the local display and alarm module, the human-machine interaction module, the external temperature sensor of the electrical cabinet, the internal temperature sensor of the electrical cabinet, the particulate matter sensor inside the electrical cabinet, the gas sensor inside the electrical cabinet, the smoke sensor inside the electrical cabinet, and the current detection module of the electrical cabinet. The above-mentioned human-computer interaction module is used to set at least one weight corresponding to each sensor for the safety factors of the above-mentioned electrical cabinet, and at least one weight corresponding to the current detection module of the above-mentioned electrical cabinet for the safety factors of the above-mentioned electrical cabinet; The internal vibration sensor of the above-mentioned electrical cabinet is used to detect the acceleration, speed and displacement of the above-mentioned electrical cabinet; The cabinet door sensor of the above-mentioned electrical cabinet is used to detect the opening and closing state of the cabinet door of the above-mentioned electrical cabinet; The above-mentioned fan status sensor is used to detect the operating status of the fan of the above-mentioned electrical cabinet; The external temperature sensor of the above-mentioned electrical cabinet is used to detect the ambient temperature data outside the above-mentioned electrical cabinet; The internal temperature sensor of the above-mentioned electrical cabinet is used to comprehensively detect the ambient temperature data inside the above-mentioned electrical cabinet; The internal particulate matter sensor of the above-mentioned electrical cabinet is used to detect the dust situation inside the above-mentioned electrical cabinet; The internal gas sensor of the above-mentioned electrical cabinet is used to detect the gas content inside the above-mentioned electrical cabinet; The internal smoke sensor of the above-mentioned electrical cabinet is used to detect the smoke situation inside the above-mentioned electrical cabinet; The current detection module of the above-mentioned electrical cabinet is used to detect the current data at the incoming line of the above-mentioned electrical cabinet; The above-mentioned microcontroller is used to obtain the sensor data currently detected by the internal vibration sensor of the above-mentioned electrical cabinet, the cabinet door sensor of the above-mentioned electrical cabinet, the fan status sensor of the above-mentioned electrical cabinet, the external temperature sensor of the above-mentioned electrical cabinet, the internal temperature sensor of the above-mentioned electrical cabinet, the internal particulate matter sensor of the above-mentioned electrical cabinet, the internal gas sensor of the above-mentioned electrical cabinet, and the internal smoke sensor of the above-mentioned electrical cabinet respectively, and obtain the current data currently detected by the current detection module of the above-mentioned electrical cabinet; The above-mentioned microcontroller is used to determine the risk value of the above-mentioned electrical cabinet according to the currently detected sensor data corresponding to each sensor obtained, the weights corresponding to the currently detected sensor data of each sensor, the currently detected current data, and the weights corresponding to the currently detected current data of the current detection module of the above-mentioned electrical cabinet, and measure and control the safety state of the above-mentioned electrical cabinet according to the risk value; The above-mentioned local display and alarm module is used to display the risk value of the above-mentioned electrical cabinet and give an alarm prompt when the risk value is higher than a preset risk threshold.

[0009] In a fourth aspect, an embodiment of the present disclosure provides an electronic device, including a processor and a memory, and the processor and the memory are connected to each other; The above-mentioned memory is used to store a computer program; The above-mentioned processor is configured to execute the method provided in the first aspect when calling the above-mentioned computer program.

[0010] In a fifth aspect, an embodiment of the present disclosure provides a computer-readable storage medium storing a computer program, which is executed by a processor to implement the method provided in the first aspect above.

[0011] In a sixth aspect, an embodiment of the present disclosure provides a computer program product or a computer program. The computer program product or the computer program includes computer instructions stored in a computer-readable storage medium. A processor of an electronic device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device executes the method provided in the first aspect above.

[0012] In the embodiment of the present disclosure, a microcontroller is used to perform safety measurement and control of an electrical cabinet. First, current sensor data detected by each sensor installed inside the electrical cabinet is obtained. At the same time, current data detected by the current detection module of the electrical cabinet is obtained. Each sensor and the current detection module of the electrical cabinet respectively correspond to a safety factor affecting the electrical cabinet. Then, weights of the safety factors affecting the electrical cabinet corresponding to the sensor data detected by each sensor currently are obtained, and weights of the safety factors affecting the electrical cabinet corresponding to the current data detected by the current detection module of the electrical cabinet currently are obtained. According to the sensor data obtained by each sensor, the weights of the safety factors corresponding to the sensor data detected by each sensor currently, the current data obtained by the current detection module of the electrical cabinet, and the weights of the safety factors corresponding to the current data detected by the current detection module of the electrical cabinet currently, the risk value of the electrical cabinet is determined. Finally, the safety state of the electrical cabinet is measured and controlled according to the risk value. Through the embodiment of the present disclosure, when performing safety measurement and control on the electrical cabinet, the impacts of each sensor installed inside the electrical cabinet and the current detection module of the electrical cabinet on the safety of the electrical cabinet can be comprehensively considered, and the active safety warning function of the electrical cabinet is realized. This not only significantly improves the comprehensiveness of the safety measurement and control of the electrical cabinet, but also effectively enhances the safety of the electrical cabinet during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings required for description in the embodiments of the present disclosure will be briefly introduced below.

[0014] Figure 1 It is a schematic flowchart of a method for safety measurement and control of an electrical cabinet provided by an embodiment of the present disclosure; Figure 2 It is a schematic structural diagram of a safety measurement and control terminal of an electrical cabinet provided by an embodiment of the present disclosure; Figure 3Schematic diagram of the structure of a safety measurement and control device for an electrical cabinet provided by an embodiment of the present disclosure; Figure 4 Schematic diagram of the structure of an electronic device for a safety measurement and control method of an electrical cabinet provided by an embodiment of the present disclosure. Detailed implementation manners

[0015] The embodiments of the present disclosure will be described below with reference to the accompanying drawings in the present disclosure. It should be understood that the embodiments described below in conjunction with the accompanying drawings are exemplary descriptions for explaining the technical solutions of the embodiments of the present disclosure, and do not constitute limitations on the technical solutions of the embodiments of the present disclosure.

[0016] Those skilled in the art of the present technology can understand that unless specifically stated otherwise, the singular forms "a", "an", "the above" and "the" used herein may also include the plural forms. It should be further understood that the terms "including" and "comprising" used in the embodiments of the present disclosure mean that the corresponding features can be implemented as the presented features, information, data, steps, operations, elements and / or components, but do not exclude being implemented as other features, information, data, steps, operations, elements, components and / or combinations thereof supported by the art of the present technology. It should be understood that when we say an element is "connected" or "coupled" to another element, the one element can be directly connected or coupled to the other element, or it can mean that the one element and the other element establish a connection relationship through an intermediate element. In addition, the "connection" or "coupling" used herein may include wireless connection or wireless coupling. The term "and / or" used herein indicates at least one of the items defined by the term, for example, "A and / or B" or "A, B" indicates being implemented as "A", or being implemented as "B", or being implemented as "A and B".

[0017] To make the purpose, technical solutions and advantages of the present disclosure clearer, the embodiments of the present disclosure will be further described in detail below in conjunction with the accompanying drawings.

[0018] See Figure 1 , Figure 1 which is a schematic flow chart of a safety measurement and control method for an electrical cabinet provided by an embodiment of the present disclosure. This method can be executed by a microcontroller. As Figure 1 shown, the method includes the following steps: Step S101: Obtain the currently detected sensor data corresponding to each sensor installed inside the electrical cabinet, and obtain the current data detected by the current detection module of the electrical cabinet. Among them, each sensor and the current detection module of the electrical cabinet respectively correspond to a safety factor affecting the electrical cabinet; Step 102: Obtain the weights corresponding to the safety factors of the electrical cabinet affected by the sensor data currently detected by each sensor, and the weights corresponding to the safety factors of the electrical cabinet affected by the current data currently detected by the current detection module of the electrical cabinet. Step S103: Determine the risk value of the electrical cabinet according to the currently detected various sensor data, the weights corresponding to the sensor data currently detected by each sensor, the currently detected current data, and the weights corresponding to the current data currently detected by the current detection module of the electrical cabinet. Step S104: Measure and control the safety status of the electrical cabinet according to the risk value.

[0019] Optionally, the main functions of the electrical cabinet (also known as the power distribution cabinet) are power distribution, control, protection, and monitoring. The electrical cabinet distributes electrical energy to each composite part and performs open-circuit protection in case of short circuit, overload, and leakage of the circuit to ensure the safe operation of electrical equipment. The electrical cabinet also has the functions of controlling, monitoring, and protecting electrical equipment and is widely used in industrial production, building facilities, transportation, and other fields. It is an indispensable part of modern automated production. To ensure the safe operation of the electrical cabinet, it is necessary to measure and control the safety status of the electrical cabinet. The following details how to measure and control the safety of the electrical cabinet.

[0020] When measuring and controlling the safety of the electrical cabinet, it can be executed by a microcontroller. There are multiple sensors with different functions installed inside the electrical cabinet. When the microcontroller executes the safety measurement and control of the electrical cabinet, the microcontroller can send data transmission instructions to each sensor at regular intervals. For each sensor, when the sensor receives the data transmission instruction, the sensor transmits the detected sensor data to the microcontroller. At this time, the microcontroller can obtain the sensor data currently detected by each sensor respectively. At the same time, the microcontroller can send data transmission instructions to the current detection module of the electrical cabinet at regular intervals. Based on the received data transmission instructions, the current detection module of the electrical cabinet transmits the currently detected current data to the microcontroller. Among them, each sensor and the current detection module of the electrical cabinet correspond to a safety factor affecting the safety of the electrical cabinet in the safety measurement and control of the electrical cabinet.

[0021] For different types of electrical cabinets or electrical cabinets with different usage scenarios, at least one weight corresponding to the safety factor of the electrical cabinet affected by each sensor and at least one weight corresponding to the safety factor of the electrical cabinet affected by the current detection module of the electrical cabinet can be preset according to actual needs. Among them, at least one weight corresponding to each sensor is related to the value range of the sensor data detected by the sensor, and at least one weight corresponding to the current detection module of the electrical cabinet is related to the value range of the current data detected by the current detection module of the electrical cabinet. For details, see the following description and will not be elaborated here.

[0022] When the microcontroller performs safety measurement and control of the electrical cabinet, it can determine the weight value of the factors affecting the safety of the electrical cabinet corresponding to the sensor data currently detected by each sensor, and determine the weight value of the factors affecting the safety of the electrical cabinet according to the current data detected by the electrical cabinet current detection module.

[0023] Then, according to the sensor data corresponding to each sensor obtained, the weight value corresponding to the sensor data currently detected by each sensor, the current data detected by the electrical cabinet current detection module, and the weight value corresponding to the current data currently detected by the electrical cabinet current detection module, the risk value of the electrical cabinet is determined. Finally, the safety state of the electrical cabinet can be measured and controlled according to this risk value. The greater the risk value, the higher the safety risk of the electrical cabinet, and the smaller the risk value, the lower the safety risk of the electrical cabinet.

[0024] Optionally, the safety warning level of the electrical cabinet can also be preset according to the risk value, and then the safety warning of the electrical cabinet can be carried out according to the obtained risk value of the electrical cabinet. Among them, the safety warning method can be at least one of light, sound or text.

[0025] In the prior art, for the safety measurement and control of electrical cabinets on the market, basically the method of installing a temperature sensor at the incoming line contact of the electrical cabinet to measure the temperature or installing a temperature sensor inside the electrical cabinet to measure the ambient temperature is adopted, that is, a maximum temperature threshold is set, and an alarm is given when the collected temperature is higher than the alarm threshold. This method only monitors the risk of the temperature value of the electrical cabinet, and the size of the contact temperature value is related to the load condition, the surrounding environment, etc. It cannot perform linear analysis and early warning when there are problems, and there are many disadvantages in use.

[0026] Through the embodiments of the present disclosure, the problems of incomplete monitoring parameters and monitoring data information islands of the current electrical cabinet are solved, and the safety of the electrical cabinet is warned through a fusion algorithm. It can comprehensively consider the impacts of each sensor installed inside the electrical cabinet and the electrical cabinet current detection module on the safety of the electrical cabinet, and realizes the active safety warning function of the electrical cabinet. This not only significantly improves the comprehensiveness of the safety measurement and control of the electrical cabinet, but also effectively enhances the safety of the electrical cabinet during use.

[0027] In an alternative embodiment, each of the sensors installed inside the electrical cabinet includes at least one of the following sensors: Internal vibration sensor of the electrical cabinet, electrical cabinet door sensor, fan status sensor, external temperature sensor of the electrical cabinet, internal temperature sensor of the electrical cabinet, internal particulate matter sensor of the electrical cabinet, internal gas sensor of the electrical cabinet, internal smoke sensor of the electrical cabinet.

[0028] In an alternative embodiment, where: The vibration sensor inside the electrical cabinet is used to detect the acceleration, velocity, and displacement of the electrical cabinet; The sensor for the electrical cabinet door is used to detect the open / closed state of the electrical cabinet door; The sensor for the fan state is used to detect the operating state of the fan in the electrical cabinet; The temperature sensor outside the electrical cabinet is used to detect the ambient temperature data outside the electrical cabinet; The temperature sensor inside the electrical cabinet is used to comprehensively detect the ambient temperature data inside the electrical cabinet; The particulate sensor inside the electrical cabinet is used to detect the dust situation inside the electrical cabinet; The gas sensor inside the electrical cabinet is used to detect the gas content inside the electrical cabinet; The smoke sensor inside the electrical cabinet is used to detect the smoke situation inside the electrical cabinet; The current detection module of the electrical cabinet is used to detect the current data at the incoming line of the electrical cabinet.

[0029] It should be noted that the functions of the above-mentioned various sensors can be referred to the detailed introduction in the following text, and will not be elaborated in the embodiments of the present disclosure.

[0030] In an alternative embodiment, determining the risk value of the electrical cabinet based on the currently detected data of each sensor, the weight corresponding to the sensor data currently detected by each sensor, the currently detected current data, and the weight corresponding to the current data currently detected by the current detection module of the electrical cabinet includes: For the sensor data currently detected by each sensor, convert the sensor data into a corresponding first assigned value, and multiply the first assigned value by the weight corresponding to the currently obtained sensor data to obtain the safety risk value corresponding to the sensor. Among them, when determining the safety risk value corresponding to each sensor, according to the preset assignment standard, assign values to the sensor data corresponding to each sensor to obtain the above-mentioned first assigned value; Convert the currently detected current data into a corresponding second assigned value, and multiply the second assigned value by the weight corresponding to the currently detected current data to obtain the safety risk value corresponding to the current detection module of the electrical cabinet. Among them, when determining the safety risk value corresponding to the current detection module of the electrical cabinet, according to the above-mentioned preset assignment standard, assign values to the current data corresponding to the current detection module of the electrical cabinet to obtain the above-mentioned second assigned value; Add the safety risk value corresponding to each sensor and the safety risk value corresponding to the current detection module of the electrical cabinet to obtain the risk value of the electrical cabinet.

[0031] Optionally, for each sensor, since the functions of each sensor are different, the detected sensor data is also different. When determining the safety risk value corresponding to each sensor, it is necessary to assign values to the sensor data corresponding to each sensor according to a unified standard, that is, according to a preset assignment standard, convert the sensor data currently detected by each sensor into a corresponding first assignment value. Take the temperature sensor as an example. Based on the maximum temperature value and the minimum temperature value collected by the temperature sensor, the current temperature value detected by the temperature sensor can be converted into a corresponding first assignment value. For example, assume that the maximum temperature value collected by the temperature sensor is 60 degrees Celsius, the minimum temperature value is 10 degrees Celsius, and the current temperature value is 25 degrees Celsius. Then the calculation method of the first assignment value corresponding to the current temperature value can be: the ratio between the current temperature value of 25 degrees Celsius and the difference between the maximum temperature value of 60 degrees Celsius and the minimum temperature value of 10 degrees Celsius, that is, 0.5. It can be understood that this method of determining the first assignment value is only an example in the embodiments of the present disclosure. In practical applications, a suitable preset assignment standard can be determined as needed, and the embodiments of the present disclosure do not make any limitations on this.

[0032] Then, for the sensor data currently detected by each sensor, multiply the first assignment value corresponding to the currently obtained sensor data by its corresponding weight value to obtain the safety risk value corresponding to each sensor.

[0033] Similarly, according to the preset assignment standard, convert the current data into a corresponding second assignment value, and multiply the second assignment value by the weight value corresponding to the current data detected by the electrical cabinet current detection module to obtain the safety risk value corresponding to the electrical cabinet current detection module.

[0034] Finally, add the safety risk value corresponding to each sensor and the safety risk value corresponding to the electrical cabinet current detection module to obtain the risk value of the electrical cabinet.

[0035] Through the embodiments of the present disclosure, it is possible to comprehensively consider the safety risk value corresponding to each sensor and the risk value corresponding to the electrical cabinet current detection module to determine the risk value of the electrical cabinet, improving the comprehensiveness of determining the risk value of the electrical cabinet.

[0036] In an optional embodiment, the weight values of the above-mentioned sensor data currently detected by each sensor corresponding to the safety factors of the above-mentioned electrical cabinet are determined by the following method: According to at least one of the environment where the above-mentioned electrical cabinet is located and the function of the above-mentioned electrical cabinet, determine the risk weight corresponding to each sensor and at least one risk value range corresponding to each sensor; Determine at least one risk value corresponding to each sensor according to the risk weight corresponding to each sensor and at least one risk value range corresponding to each sensor; Determine at least one weight value corresponding to each sensor for the safety factors of the above-mentioned electrical cabinet according to the risk weight corresponding to each sensor and at least one risk value corresponding to each sensor; Determine the weight value corresponding to the sensor data currently detected by each sensor according to the risk value range corresponding to the sensor data currently detected by each sensor.

[0037] Optionally, when determining at least one weight value corresponding to each sensor, the at least one weight value corresponding to each sensor can be determined according to the current environment and function of the electrical cabinet (i.e., the function of the electrical cabinet). For example, if the electrical cabinet is installed in a moving environment, the weight of vibration will account for a large proportion. If it is in a clean environment, the weight of the gas smoke detector will be correspondingly increased.

[0038] Optionally, at least one of the environment where the electrical cabinet is located and the function of the electrical cabinet can be used to determine the risk weight corresponding to each sensor and at least one risk value range corresponding to each sensor. Then, based on the risk weight corresponding to each sensor and at least one risk value range, determine at least one risk value corresponding to each sensor. Finally, according to the risk weight corresponding to each sensor and at least one risk value, determine at least one weight value corresponding to each sensor. To illustrate the process of determining at least one weight value corresponding to each sensor more clearly, the following is an example for explanation.

[0039] Taking the temperature sensor as an example, any weight value of the temperature sensor = risk weight * risk value. Assume that the risk weight of the temperature sensor is 60 (the value range of the risk weight is 0 - 100), and the risk value range is set according to different temperature ranges. Four risk value ranges can be set according to the temperature change, such as <50°C, 50°C–65°C, 65°C - 80°C, and >80°C. The risk value is related to the risk value range. For example, the risk value corresponding to the risk value range <50°C is 0.3, the risk value corresponding to the risk value range 50°C–65°C is 0.8, the risk value corresponding to the risk value range 65°C–80°C is 1, and the risk value corresponding to the risk value range >80°C is 1.5. Then multiply each risk value of the temperature sensor by the risk weight respectively to obtain the weight values of different risk value ranges of the temperature sensor. See Table 1 for details: Table 1

[0040] Through the above method, at least one weight corresponding to each sensor can be determined. For the sensor data currently detected by each sensor, determine the risk value range of the sensor to which the currently detected sensor data belongs, and based on the risk value range of the sensor to which the currently detected sensor data belongs, determine the weight corresponding to the currently obtained sensor data. For example, taking the temperature sensor in Table 1 as an example, assuming that the temperature sensor currently obtains a temperature value of 75 °C, and the risk value range corresponding to this temperature value is 65 °C - 80 °C, it can be obtained that the weight corresponding to this temperature value is 60.

[0041] Through the embodiments of the present disclosure, when determining at least one weight of the sensor, it can be determined based on the above environment of the electrical cabinet and the function of the electrical cabinet. By adopting this method, the actual use scenario of the electrical cabinet is fully considered, and the rationality of determining at least one weight of the sensor is improved. In addition, the method of determining the weight based on the risk value range of the sensor and the sensor data currently detected by the sensor can adapt to the variability of the data and improve the accuracy of finally determining the risk value of the electrical cabinet.

[0042] In an alternative embodiment, the weight of the current data currently detected by the above electrical cabinet current detection module corresponding to the factors affecting the safety of the electrical cabinet is determined by the following method: Determine the risk weight corresponding to the above electrical cabinet current detection module and at least one risk value range corresponding to the above electrical cabinet current detection module according to at least one of the above environment where the electrical cabinet is located and the function of the above electrical cabinet; Determine at least one risk value of the above electrical cabinet current detection module according to the risk weight corresponding to the above electrical cabinet current detection module and at least one risk value range corresponding to the above electrical cabinet current detection module; Determine at least one weight of the above electrical cabinet current detection module corresponding to the factors affecting the safety of the above electrical cabinet according to the risk weight corresponding to the above electrical cabinet current detection module and at least one risk value of the above electrical cabinet current detection module; Determine the weight corresponding to the current data currently detected by the above electrical cabinet current detection module according to the risk value range corresponding to the current data currently detected by the above electrical cabinet current detection module.

[0043] Optionally, when determining at least one weight corresponding to the electrical cabinet current detection module, at least one weight corresponding to the electrical cabinet current detection module can be determined according to the current environment and function of the electrical cabinet (i.e., the function of the electrical cabinet). For example, if the electrical cabinet is in a hot environment, that is, the ambient temperature of the electrical cabinet is relatively high, then the weight of the electrical cabinet current detection module should be increased accordingly.

[0044] Optionally, at least one of the environment where the electrical cabinet is located and the function of the electrical cabinet can be used to determine the risk weight corresponding to the electrical cabinet current detection module and at least one risk value range corresponding to the electrical cabinet current detection module. Then, based on the risk weight corresponding to the electrical cabinet current detection module and the at least one risk value range, at least one risk value of the electrical cabinet current detection module is determined. Finally, based on the risk weight corresponding to the electrical cabinet current detection module and the at least one risk value, at least one weight value corresponding to the electrical cabinet current detection module is determined. Among them, the calculation method of the at least one weight value of the electrical cabinet current detection module is the same as that of the at least one weight value of any sensor, and reference can be made to the above calculation method of the at least one weight value of the sensor, which will not be elaborated in this embodiment of the present disclosure.

[0045] Through the above method, at least one weight value corresponding to the electrical cabinet current detection module can be determined. For the current data currently detected by the electrical cabinet current detection module, determine the risk value range of the electrical cabinet current detection module to which the currently detected current data belongs, and based on the risk value range of the electrical cabinet current detection module to which the currently detected current data belongs, determine the weight value corresponding to the currently obtained current data.

[0046] Through the embodiment of the present disclosure, when determining at least one weight value of the electrical cabinet current detection module, it can be determined based on the above environment of the electrical cabinet and the function of the electrical cabinet. By adopting this method, the actual use scenario of the electrical cabinet is fully considered, and the rationality of determining at least one weight value of the electrical cabinet current detection module is improved. In addition, the method of determining the weight value based on the risk value range of the electrical cabinet current detection module and the current data currently detected by the electrical cabinet current detection module can adapt to the variability of the data and improve the accuracy of finally determining the risk value of the electrical cabinet.

[0047] The embodiment of the present disclosure also provides a safety measurement and control terminal for an electrical cabinet. The terminal includes: a microcontroller, an internal vibration sensor of the electrical cabinet, a cabinet door sensor of the electrical cabinet, a fan status sensor, a power supply module, a communication module, a local display and alarm module, a human-computer interaction module, an external temperature sensor of the electrical cabinet, an internal temperature sensor of the electrical cabinet, an internal particulate sensor of the electrical cabinet, an internal gas sensor of the electrical cabinet, an internal smoke sensor of the electrical cabinet, and an electrical cabinet current detection module, where: The above power supply module is used to supply power to the above microcontroller, the above internal vibration sensor of the electrical cabinet, the above cabinet door sensor of the electrical cabinet, the above fan status sensor, the above communication module, the above local display and alarm module, the above human-computer interaction module, the above external temperature sensor of the electrical cabinet, the above internal temperature sensor of the electrical cabinet, the above internal particulate sensor of the electrical cabinet, the above internal gas sensor of the electrical cabinet, the above internal smoke sensor of the electrical cabinet, and the above electrical cabinet current detection module; The above-mentioned human-computer interaction module is used to set at least one weight corresponding to each sensor for the factors affecting the safety of the electrical cabinet, and at least one weight corresponding to the above-mentioned electrical cabinet current detection module for the factors affecting the safety of the above-mentioned electrical cabinet; The above-mentioned vibration sensor inside the electrical cabinet is used to detect the acceleration, speed and displacement of the above-mentioned electrical cabinet; The above-mentioned electrical cabinet door sensor is used to detect the opening and closing state of the above-mentioned electrical cabinet door; The above-mentioned fan state sensor is used to detect the operating state of the above-mentioned electrical cabinet fan; The above-mentioned external temperature sensor of the electrical cabinet is used to detect the ambient temperature data of the outside of the above-mentioned electrical cabinet; The above-mentioned internal temperature sensor of the electrical cabinet is used to comprehensively detect the ambient temperature data inside the above-mentioned electrical cabinet; The above-mentioned particulate matter sensor inside the electrical cabinet is used to detect the dust situation inside the above-mentioned electrical cabinet; The above-mentioned gas sensor inside the electrical cabinet is used to detect the gas content inside the above-mentioned electrical cabinet; The above-mentioned smoke sensor inside the electrical cabinet is used to detect the smoke situation inside the above-mentioned electrical cabinet; The above-mentioned electrical cabinet current detection module is used to detect the current data at the incoming line of the above-mentioned electrical cabinet; The above-mentioned microcontroller is used to obtain the sensor data currently detected by the above-mentioned vibration sensor inside the electrical cabinet, the above-mentioned electrical cabinet door sensor, the above-mentioned fan state sensor, the above-mentioned external temperature sensor of the electrical cabinet, the above-mentioned internal temperature sensor of the electrical cabinet, the above-mentioned particulate matter sensor inside the electrical cabinet, the above-mentioned gas sensor inside the electrical cabinet, and the above-mentioned smoke sensor inside the electrical cabinet, and obtain the current data currently detected by the above-mentioned electrical cabinet current detection module; The above-mentioned microcontroller is used to determine the risk value of the above-mentioned electrical cabinet according to the currently detected sensor data corresponding to each sensor obtained, the weights corresponding to the currently detected sensor data of each sensor, the currently detected current data, and the weights corresponding to the currently detected current data of the above-mentioned electrical cabinet current detection module, and measure and control the safety state of the above-mentioned electrical cabinet according to the above-mentioned risk value; The above-mentioned local display and alarm module is used to display the risk value of the above-mentioned electrical cabinet, and give an alarm prompt when the above-mentioned risk value is higher than the preset risk threshold.

[0048] Optionally, the core controller of the above-mentioned safety measurement and control terminal of the electrical cabinet is a microcontroller, and the remaining modules are respectively electrically connected to the microcontroller module.

[0049] Figure 2 This is a schematic structural diagram of a safety measurement and control terminal provided by an embodiment of the present disclosure, as Figure 2As shown in the figure, the vibration sensor 202 inside the electrical cabinet, the cabinet door sensor 203 of the electrical cabinet, the fan status sensor 204, the power module 205, the communication module 206, the local display and alarm module 207, the human-computer interaction module 208, the external temperature sensor 209 of the electrical cabinet, the internal temperature sensor 210 of the electrical cabinet, the particulate matter sensor 211 inside the electrical cabinet, the gas sensor 212 inside the electrical cabinet, the smoke sensor 213 inside the electrical cabinet, and the current detection module 214 of the electrical cabinet are respectively electrically connected to the microcontroller 201.

[0050] The functions to be achieved by each module and the on-site application methods are introduced in detail as follows: (1) Microcontroller 201: It comprehensively collects and processes data of all modules in the system, and is the comprehensive scheduling and data operation processing center of the system. After comprehensively processing the data according to the set rules, it completes local display, local early warning, remote data upload and other tasks.

[0051] (2) Vibration sensor 202 inside the electrical cabinet: Install a three-axis vibration sensor inside the cabinet to monitor the acceleration, velocity, and displacement of the X-axis, Y-axis, and Z-axis of the electrical cabinet in real time. Preset the vibration parameters when the fan of the electrical cabinet is running normally before implementation.

[0052] (3) Cabinet door sensor 203 of the electrical cabinet: Install a cabinet door sensor at the cabinet door to detect the opening and closing states of the cabinet door. When applying, a travel switch or a magnetic switch can be used to obtain the opening and closing states of the cabinet door.

[0053] (4) Fan status sensor 204: It is used to obtain the operating status of the fan of the electrical cabinet.

[0054] (5) Power module 205: It supplies power to the microcontroller 201, the vibration sensor 202 inside the electrical cabinet, the cabinet door sensor 203 of the electrical cabinet, the fan status sensor 204, the communication module 206, the local display and alarm module 207, the human-computer interaction module 208, the external temperature sensor 209 of the electrical cabinet, the internal temperature sensor 210 of the electrical cabinet, the particulate matter sensor 211 inside the electrical cabinet, the gas sensor 212 inside the electrical cabinet, the smoke sensor 213 inside the electrical cabinet, and the current detection module 214 of the electrical cabinet, and feeds back the magnitude of the current comprehensive working current.

[0055] (6) Communication module 206: It is used for data interaction with external devices or systems, and is provided with a serial communication interface, an Ethernet communication interface, a WiFi wireless communication interface, a Long Range Radio (LORA) wireless communication interface, and a 4th generation mobile communication technology (4G) wireless communication interface.

[0056] (7) Local display and alarm module 207: It is used to display the real-time data of the sensors carried by the device (i.e., the electrical cabinet), the early warning values set by the system, and the weight coefficients required for system operation, and at the same time execute the on-site execution action instructions after data fusion operation.

[0057] (8) Human-machine interaction module 208: It is used for on-site manual access, setting, or modifying system parameters. For example, setting at least one weight value corresponding to each sensor that affects the safety of the electrical cabinet, and setting at least one weight value corresponding to the electrical cabinet current detection module that affects the safety of the electrical cabinet.

[0058] (9) Electrical cabinet external temperature sensor 209: It is used to detect the external environmental temperature data of the electrical cabinet.

[0059] (10) Electrical cabinet internal temperature sensor 210: It is used to comprehensively detect the internal environmental temperature data of the electrical cabinet. In the specific implementation, two parts of parameters need to be obtained. One parameter is the temperature value of the three-phase incoming line contact or cable, and one parameter is the highest temperature value of the internal components of the electrical cabinet.

[0060] (11) Electrical cabinet internal particulate matter sensor 211: It is used to obtain the dust situation inside the electrical cabinet, mainly for detecting particulate matter (PM), such as the concentration of inhalable particulate matter PM1.0, fine particulate matter PM2.5, and inhalable particulate matter PM10. The embodiments of the present disclosure do not make limitations here.

[0061] (12) Electrical cabinet internal gas sensor 212: It obtains the gas content inside the electrical cabinet, mainly for detecting the gas concentrations of oxygen and hydrogen chloride. The embodiments of the present disclosure do not make limitations here.

[0062] (13) Electrical cabinet internal smoke sensor 213: It obtains the smoke situation inside the electrical cabinet (14) Electrical cabinet current detection module 214: It obtains the three-phase current data at the incoming line of the electrical cabinet.

[0063] Among them, the working principle of the system is as follows: The microcontroller 201 periodically reads the data of the vibration sensor 202 inside the electrical cabinet, the cabinet door sensor 203, the fan status sensor 204, the external temperature sensor 209 of the electrical cabinet, the internal temperature sensor 210 of the electrical cabinet, the particulate matter sensor 211 inside the electrical cabinet, the gas sensor 212 inside the electrical cabinet, the smoke sensor 213 inside the electrical cabinet, and the current detection module 214 of the electrical cabinet. After comprehensively calculating and processing the read data, it is displayed on-site at the local display and alarm module 207. If there is an alarm, the alarm action is executed. At the same time, the data is interacted with the upstream system or other systems through the communication module 206.

[0064] Considering that the electrical cabinets are of various forms in practical applications, the core fusion algorithm for the data of each sensor in the electrical cabinet is as follows: Yout = Y1 * D1 * W1 + Y2 * D2 * W2 + Y3 * D3 * W3 + Y4 * D4 * W4 + Y5 * D5 * W5 + Y6 * D6 * W6 + Y7 * D7 * W7 + Y8 * D8 * W8 + Y9 * D9 * W9 The description of the calculation formula is as follows: Yn: Whether the sensor or the current detection module of the electrical cabinet with the serial number n is enabled. If it is enabled, Yn = 1; if it is not enabled or not installed, Yn = 0. Dn: The assigned value for the operation of the parameters of the sensor with the serial number n (i.e., the above first assigned value). Wn: The weight ratio of the sensor with the serial number n in terms of the safety of the electrical cabinet.

[0065] Yout: The risk value after comprehensively integrating and calculating the data of all sensors on-site. The larger the value, the higher the safety risk of the electrical cabinet; the smaller the value, the lower the safety risk of the electrical cabinet.

[0066] Among them, the serial numbers of the sensors or the current detection module of the electrical cabinet are preset. The serial numbers of each sensor or the current detection module of the electrical cabinet are as follows: the serial number of the vibration sensor inside the electrical cabinet is 2, the serial number of the cabinet door sensor is 3, the serial number of the fan status sensor is 4, the serial number of the external temperature sensor of the electrical cabinet is 9, the serial number of the internal temperature sensor of the electrical cabinet is 10, the serial number of the particulate matter sensor inside the electrical cabinet is 11, the serial number of the gas sensor inside the electrical cabinet is 12, the serial number of the smoke sensor inside the electrical cabinet is 13, and the serial number of the current detection module of the electrical cabinet is 14.

[0067] For the detailed calculation methods of Dn and Wn, reference can be made to the previous description, and they will not be elaborated in this embodiment of the present disclosure.

[0068] Through this embodiment of the present disclosure, the following technical effects are achieved: (1) Real-time monitoring and early warning of various types of risk items affecting the safety of the electrical cabinet, and at the same time incorporating environmental parameters into the calculation formula for the safety risk assessment of the electrical cabinet; (2) Currently, for the safety measurement and control of electrical cabinets in the market, the basic methods are either to install temperature sensors at the incoming contact of the electrical cabinet to measure the temperature or to install temperature sensors inside the electrical cabinet to measure the ambient temperature. That is, a maximum temperature threshold is set, and an alarm is triggered when the collected temperature is higher than the alarm threshold. This method only monitors the risk of the temperature value of the electrical cabinet, and the magnitude of the contact temperature value is related to the load condition, the surrounding environment, etc. It cannot perform linear analysis and early warning when there are problem risks, and there are many drawbacks in use. Through the embodiments of the present disclosure, the problems of incomplete monitoring parameters and information islands of monitoring data of current electrical cabinets are solved, and early warning of the safety of electrical cabinets is realized through a fusion algorithm; (3) The safety measurement and control terminal of the electrical cabinet in the embodiments of the present disclosure integrates various information such as the environmental parameters, incoming current, gas inside the cabinet, equipment inside the cabinet, cabinet vibration, and cabinet door status of the electrical cabinet, and monitors various types of safety risk items of the electrical cabinet in real time, assigns risk weight values item by item and level by level, and realizes the functions of real-time diagnosis and safety early warning of the electrical cabinet safety through an algorithm. In addition, it can also perform safety early warning and abnormal alarm through an internal algorithm, change passive repair to active early warning, prevent accidents from occurring, and thus ensure the safe and stable operation of the electrical cabinet.

[0069] The embodiments of the present disclosure provide a safety measurement and control device for an electrical cabinet, as Figure 3 shown. The safety measurement and control device 30 of the electrical cabinet may include: a first acquisition module 301, a second acquisition module 302, a determination module 303, and a processing module 304, where: The first acquisition module 301 is configured to acquire the currently detected sensor data corresponding to each sensor installed inside the electrical cabinet, and acquire the current data currently detected by the electrical cabinet current detection module, where each sensor and the electrical cabinet current detection module respectively correspond to a safety factor affecting the electrical cabinet; The second acquisition module 302 is configured to acquire the weight value of the safety factor affecting the electrical cabinet corresponding to the sensor data currently detected by each sensor, and the weight value of the safety factor affecting the electrical cabinet corresponding to the current data currently detected by the electrical cabinet current detection module; The determination module 303 is configured to determine the risk value of the electrical cabinet according to the currently detected sensor data of each sensor, the weight value of the safety factor corresponding to the sensor data currently detected by each sensor, the currently detected current data, and the weight value of the safety factor corresponding to the current data currently detected by the electrical cabinet current detection module; The processing module 304 is configured to measure and control the safety state of the electrical cabinet according to the risk value.

[0070] In an alternative embodiment, the determining module 303 is specifically configured to: For the sensor data currently detected by each sensor, convert the sensor data into a corresponding first assigned value, multiply the first assigned value by the weight corresponding to the currently obtained sensor data, and obtain the safety risk value corresponding to the sensor. Wherein, when determining the safety risk value corresponding to each sensor, assign values to the sensor data corresponding to each sensor according to a preset assignment standard to obtain the above-mentioned first assigned value; Convert the currently detected current data into a corresponding second assigned value, multiply the second assigned value by the weight corresponding to the currently detected current data, and obtain the safety risk value corresponding to the electrical cabinet current detection module. Wherein, when determining the safety risk value corresponding to the electrical cabinet current detection module, assign values to the current data corresponding to the electrical cabinet current detection module according to the above-mentioned preset assignment standard to obtain the above-mentioned second assigned value; Add the safety risk value corresponding to each sensor and the safety risk value corresponding to the electrical cabinet current detection module to obtain the risk value of the electrical cabinet.

[0071] In an alternative embodiment, the weight of the sensor data currently detected by each sensor corresponding to the factor affecting the safety of the electrical cabinet is determined by the following method: Determine the risk weight corresponding to each sensor and at least one risk value range corresponding to each sensor according to at least one of the environment where the electrical cabinet is located and the function of the electrical cabinet; Determine at least one risk value corresponding to each sensor according to the risk weight corresponding to each sensor and at least one risk value range corresponding to each sensor; Determine at least one weight corresponding to the factor affecting the safety of the electrical cabinet for each sensor according to the risk weight corresponding to each sensor and at least one risk value corresponding to each sensor; Determine the weight corresponding to the sensor data currently detected by each sensor according to the risk value range corresponding to the sensor data currently detected by each sensor.

[0072] In an alternative embodiment, the weight of the current data currently detected by the electrical cabinet current detection module corresponding to the factor affecting the safety of the electrical cabinet is determined by the following method: Determine the risk weight corresponding to the electrical cabinet current detection module and at least one risk value range corresponding to the electrical cabinet current detection module according to at least one of the environment where the electrical cabinet is located and the function of the electrical cabinet; Determine at least one risk value of the electrical cabinet current detection module according to the risk weight corresponding to the electrical cabinet current detection module and at least one risk value range corresponding to the electrical cabinet current detection module; Determine at least one weight value of the factors affecting the safety of the electrical cabinet corresponding to the electrical cabinet current detection module according to the risk weight corresponding to the electrical cabinet current detection module and at least one risk value of the electrical cabinet current detection module; Determine the weight value corresponding to the current data currently detected by the electrical cabinet current detection module according to the risk value range corresponding to the current data currently detected by the electrical cabinet current detection module.

[0073] In an alternative embodiment, each sensor installed inside the electrical cabinet includes at least one of the following sensors: Internal vibration sensor of the electrical cabinet, electrical cabinet door sensor, fan status sensor, external temperature sensor of the electrical cabinet, internal temperature sensor of the electrical cabinet, internal particulate sensor of the electrical cabinet, internal gas sensor of the electrical cabinet, internal smoke sensor of the electrical cabinet.

[0074] In an alternative embodiment, the internal vibration sensor of the electrical cabinet is used to detect the acceleration, speed and displacement of the electrical cabinet; The electrical cabinet door sensor is used to detect the opening and closing state of the electrical cabinet door; The fan status sensor is used to detect the operating status of the electrical cabinet fan; The external temperature sensor of the electrical cabinet is used to detect the external temperature environment temperature data of the electrical cabinet; The internal temperature sensor of the electrical cabinet is used to comprehensively detect the internal environment temperature data of the electrical cabinet; The internal particulate sensor of the electrical cabinet is used to detect the dust situation inside the electrical cabinet; The internal gas sensor of the electrical cabinet is used to detect the gas content inside the electrical cabinet; The internal smoke sensor of the electrical cabinet is used to detect the smoke situation inside the electrical cabinet; The electrical cabinet current detection module is used to detect the current data at the incoming line of the electrical cabinet.

[0075] Through the embodiments of the present disclosure, when performing safety measurement and control on the electrical cabinet, it is possible to comprehensively consider the impacts of each sensor installed inside the electrical cabinet and the electrical cabinet current detection module on the safety of the electrical cabinet, realizing the active safety warning function of the electrical cabinet. This not only significantly improves the comprehensiveness of the safety measurement and control of the electrical cabinet, but also effectively enhances the safety of the electrical cabinet during use.

[0076] The device according to the embodiments of the present disclosure can execute the method provided by the embodiments of the present disclosure. Their implementation principles are similar and they have corresponding technical effects. The actions performed by each module in the device according to the embodiments of the present disclosure correspond to the steps in the method according to the embodiments of the present disclosure. For the detailed function descriptions of the modules of the device, reference can specifically be made to the descriptions in the corresponding methods shown above, and details will not be elaborated herein.

[0077] An electronic device (computer device / equipment / system) is provided in the embodiments of the present disclosure, including a memory, a processor, and a computer program stored on the memory. The processor executes the above computer program to implement the steps of the method provided by any optional embodiment of the present disclosure.

[0078] In an optional embodiment, an electronic device is provided, as Figure 4 shown Figure 4 The electronic device 4000 shown includes: a processor 4001 and a memory 4003. Among them, the processor 4001 and the memory 4003 are connected, such as through a bus 4002. Optionally, the electronic device 4000 may further include a transceiver 4004, and the transceiver 4004 can be used for data interaction between this electronic device and other electronic devices, such as data sending and / or data receiving, etc. It should be noted that in practical applications, the transceiver 4004 is not limited to one, and the structure of this electronic device 4000 does not constitute a limitation to the embodiments of the present disclosure.

[0079] The processor 4001 can be a CPU (Central Processing Unit, central processor), a general - purpose processor, a DSP (Digital Signal Processor, data signal processor), an ASIC (Application Specific Integrated Circuit, application - specific integrated circuit), an FPGA (Field Programmable Gate Array, field - programmable gate array) or other programmable logic devices, transistor - logic devices, hardware components or any combination thereof. It can implement or execute various exemplary logical blocks, modules, and circuits described in conjunction with the disclosure content of the present disclosure. The processor 4001 can also be a combination that realizes computing functions, such as a combination including one or more microprocessors, a combination of a DSP and a microprocessor, etc.

[0080] The bus 4002 may include a path for transmitting information between the above components. The bus 4002 can be a PCI (Peripheral Component Interconnect) bus, an EISA (Extended Industry Standard Architecture) bus, or the like. The bus 4002 can be divided into an address bus, a data bus, a control bus, etc. For the sake of simplicity of representation, Figure 4 it is only represented by a thick line in the figure, but it does not mean that there is only one bus or one type of bus.

[0081] The memory 4003 can be a ROM (Read Only Memory) or other types of static storage devices that can store static information and instructions, a RAM (Random Access Memory) or other types of dynamic storage devices that can store information and instructions, or it can also be an EEPROM (Electrically Erasable Programmable Read Only Memory), a CD-ROM (Compact Disc Read Only Memory), or other optical disc storage, optical disc storage (including compact discs, laser discs, optical discs, digital versatile discs, Blu-ray discs, etc.), magnetic disk storage media, other magnetic storage devices, or any other medium that can be used to carry or store computer programs and can be read by a computer, which is not limited herein.

[0082] The memory 4003 is used to store the computer program for implementing the embodiments of the present disclosure and is controlled by the processor 4001 to execute. The processor 4001 is used to execute the computer program stored in the memory 4003 to implement the steps shown in the foregoing method embodiments.

[0083] The embodiments of the present disclosure provide a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, the steps and corresponding contents of the foregoing method embodiments can be implemented.

[0084] The embodiments of the present disclosure also provide a computer program product, including a computer program. When the computer program is executed by a processor, the steps and corresponding contents of the foregoing method embodiments can be implemented.

[0085] It should be understood that although the flowcharts of the embodiments of the present disclosure indicate various operation steps by arrows, the execution order of these steps is not limited to the order indicated by the arrows. Unless otherwise clearly stated in this article, in some implementation scenarios of the embodiments of the present disclosure, the implementation steps in each flowchart can be executed in other orders according to requirements. In addition, some or all of the steps in each flowchart may include multiple sub-steps or multiple stages based on the actual implementation scenario. Some or all of these sub-steps or stages can be executed at the same time, and each sub-step or stage among these sub-steps or stages can also be executed at different times respectively. In the scenario where the execution times are different, the execution order of these sub-steps or stages can be flexibly configured according to requirements, and the embodiments of the present disclosure do not limit this.

[0086] The above are only optional implementation manners of some implementation scenarios of the present disclosure. It should be noted that for those of ordinary skill in the art, without departing from the technical concept of the solution of the present disclosure, adopting other similar implementation means based on the technical idea of the present disclosure also belongs to the protection scope of the embodiments of the present disclosure.

Claims

1. A safety measurement and control method for an electrical cabinet, characterized in that: The method is executed by a microcontroller, and the method comprises: Acquire currently detected sensor data corresponding to each sensor installed inside the electrical cabinet, and acquire current data currently detected by the electrical cabinet current detection module, wherein each sensor and the electrical cabinet current detection module respectively correspond to a safety factor affecting the electrical cabinet; Obtaining the weight of the factor affecting the safety of the electrical cabinet corresponding to the sensor data currently detected by each sensor, and the weight of the factor affecting the safety of the electrical cabinet corresponding to the current data currently detected by the current detection module of the electrical cabinet; Determine the risk value of the electrical cabinet according to the currently detected sensor data, the weight corresponding to the sensor data currently detected by each sensor, the currently detected current data, and the weight corresponding to the current data currently detected by the electrical cabinet current detection module; The safety status of the electrical cabinet is measured and controlled according to the risk value.

2. The method according to claim 1, characterized in that The step of determining the risk value of the electrical cabinet according to the currently detected sensor data, the weight corresponding to the sensor data currently detected by each sensor, the currently detected current data, and the weight corresponding to the current data currently detected by the electrical cabinet current detection module includes: For each sensor currently acquiring sensor data, convert the sensor data into a corresponding first assigned value, and multiply the first assigned value by a weight corresponding to the currently acquired sensor data to obtain a security risk value corresponding to the sensor, wherein when determining the security risk value corresponding to each sensor, assign a value to the sensor data corresponding to each sensor according to a preset assignment standard to obtain the first assigned value; Convert the currently detected current data into a corresponding second assigned value, multiply the second assigned value by a weight corresponding to the currently detected current data, and obtain a safety risk value corresponding to the electrical cabinet current detection module, wherein, when determining the safety risk value corresponding to the electrical cabinet current detection module, the current data corresponding to the electrical cabinet current detection module is assigned according to the preset assignment standard to obtain the second assigned value; The safety risk value corresponding to each sensor and the safety risk value corresponding to the electrical cabinet current detection module are added together to obtain the risk value of the electrical cabinet.

3. The method according to claim 1, characterized in that The weight of the factor affecting the safety of the electrical cabinet corresponding to the sensor data currently detected by each sensor is determined in the following manner: Determine a risk weight corresponding to each sensor and at least one risk value interval corresponding to each sensor according to at least one of an environment in which the electrical cabinet is located and a function of the electrical cabinet; Determine at least one risk value corresponding to each sensor according to the risk weight corresponding to each sensor and at least one risk value interval corresponding to each sensor; Determine at least one weight value of a safety factor affecting the electrical cabinet corresponding to each sensor according to a risk weight corresponding to each sensor and at least one risk value corresponding to each sensor; According to the risk value interval corresponding to the sensor data currently detected by each sensor, the weight corresponding to the sensor data currently detected by each sensor is determined.

4. The method according to claim 1, characterized in that The weight of the factor affecting the safety of the electrical cabinet corresponding to the current data currently detected by the electrical cabinet current detection module is determined in the following manner: Determine, according to at least one of the environment in which the electrical cabinet is located and the function of the electrical cabinet, a risk weight corresponding to the electrical cabinet current detection module and at least one risk value interval corresponding to the electrical cabinet current detection module; Determining at least one risk value of the electrical cabinet current detection module according to the risk weight corresponding to the electrical cabinet current detection module and at least one risk value interval corresponding to the electrical cabinet current detection module; Determine at least one weight value of a factor affecting the safety of the electrical cabinet corresponding to the electrical cabinet current detection module according to the risk weight corresponding to the electrical cabinet current detection module and at least one risk value corresponding to the electrical cabinet current detection module; According to the risk value interval corresponding to the current data currently detected by the electrical cabinet current detection module, a weight corresponding to the current data currently detected by the electrical cabinet current detection module is determined.

5. The method according to claim 1, characterized in that The sensors installed inside the electrical cabinet include at least one of the following sensors: Vibration sensor inside the electrical cabinet, door sensor of the electrical cabinet, fan status sensor, temperature sensor outside the electrical cabinet, temperature sensor inside the electrical cabinet, particle sensor inside the electrical cabinet, gas sensor inside the electrical cabinet, and smoke sensor inside the electrical cabinet.

6. The method according to claim 5, characterized in that in: The vibration sensor inside the electrical cabinet is used to detect the acceleration, velocity and displacement of the electrical cabinet; The electrical cabinet door sensor is used to detect the switch state of the electrical cabinet door; The fan status sensor is used to detect the operating status of the electrical cabinet fan; The electrical cabinet external temperature sensor is used to detect the external temperature ambient temperature data of the electrical cabinet; The electrical cabinet internal temperature sensor is used to comprehensively detect the internal ambient temperature data of the electrical cabinet; The electrical cabinet internal particle sensor is used to detect the dust condition inside the electrical cabinet; The gas sensor inside the electrical cabinet is used to detect the gas content inside the electrical cabinet; The smoke sensor inside the electrical cabinet is used to detect the smoke condition inside the electrical cabinet; The electrical cabinet current detection module is used to detect the current data at the incoming line of the electrical cabinet.

7. A safety measurement and control device for an electrical cabinet, characterized in that: The device comprises: A first acquisition module is used to acquire currently detected sensor data corresponding to each sensor installed inside the electrical cabinet, and acquire current data currently detected by the electrical cabinet current detection module, wherein each sensor and the electrical cabinet current detection module respectively correspond to a safety factor affecting the electrical cabinet; A second acquisition module is used to acquire the weight of the factor affecting the safety of the electrical cabinet corresponding to the sensor data currently detected by each sensor, and the weight of the factor affecting the safety of the electrical cabinet corresponding to the current data currently detected by the current detection module of the electrical cabinet; A determination module, used to determine the risk value of the electrical cabinet according to the currently detected sensor data, the weight corresponding to the sensor data currently detected by each sensor, and the currently detected current data and the weight corresponding to the current data currently detected by the electrical cabinet current detection module; A processing module is used to measure and control the safety status of the electrical cabinet according to the risk value.

8. A safety measurement and control terminal for an electrical cabinet, characterized in that: The terminal includes: a microcontroller, a vibration sensor inside the electrical cabinet, a door sensor of the electrical cabinet, a fan status sensor, a power module, a communication module, a local display and alarm module, a human-computer interaction module, an external temperature sensor of the electrical cabinet, an internal temperature sensor of the electrical cabinet, an internal particle sensor of the electrical cabinet, an internal gas sensor of the electrical cabinet, an internal smoke sensor of the electrical cabinet, and an electrical cabinet current detection module, wherein: The power module is used to supply power to the microcontroller, the vibration sensor inside the electrical cabinet, the door sensor of the electrical cabinet, the fan status sensor, the communication module, the local display and alarm module, the human-computer interaction module, the temperature sensor outside the electrical cabinet, the temperature sensor inside the electrical cabinet, the particle sensor inside the electrical cabinet, the gas sensor inside the electrical cabinet, the smoke sensor inside the electrical cabinet, and the current detection module of the electrical cabinet; The human-computer interaction module is used to set at least one weight of the factors affecting the safety of the electrical cabinet corresponding to each sensor, and at least one weight of the factors affecting the safety of the electrical cabinet corresponding to the electrical cabinet current detection module; The vibration sensor inside the electrical cabinet is used to detect the acceleration, velocity and displacement of the electrical cabinet; The electrical cabinet door sensor is used to detect the open / closed state of the electrical cabinet door; The fan status sensor is used to detect the operating status of the fan of the electrical cabinet; The electrical cabinet external temperature sensor is used to detect the external temperature ambient temperature data of the electrical cabinet; The electrical cabinet internal temperature sensor is used to comprehensively detect the internal ambient temperature data of the electrical cabinet; The electrical cabinet internal particle sensor is used to detect the dust situation inside the electrical cabinet; The gas sensor inside the electrical cabinet is used to detect the gas content inside the electrical cabinet; The smoke sensor inside the electrical cabinet is used to detect the smoke situation inside the electrical cabinet; The electrical cabinet current detection module is used to detect the current data at the incoming line of the electrical cabinet; The microcontroller is used to obtain sensor data currently detected by the vibration sensor inside the electrical cabinet, the door sensor of the electrical cabinet, the fan status sensor, the external temperature sensor of the electrical cabinet, the internal temperature sensor of the electrical cabinet, the particle sensor inside the electrical cabinet, the gas sensor inside the electrical cabinet, and the smoke sensor inside the electrical cabinet, respectively, and obtain current data currently detected by the current detection module of the electrical cabinet; The microcontroller is used to determine the risk value of the electrical cabinet according to the currently detected sensor data corresponding to each sensor, the weight corresponding to the currently detected sensor data of each sensor, the currently detected current data, and the weight corresponding to the current data currently detected by the current detection module of the electrical cabinet, and measure and control the safety state of the electrical cabinet according to the risk value; The local display and alarm module is used to display the risk value of the electrical cabinet and issue an alarm prompt when the risk value is higher than a preset risk threshold.

9. An electronic device comprising a memory, a processor and a computer program stored in the memory, characterized in that: The processor executes the computer program to implement the steps of the method according to any one of claims 1 to 6.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 6 are implemented.

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