Operation state monitoring method, equipment and medium

Abstract

The invention discloses a running state monitoring method, equipment and a medium, relates to the field of state monitoring, and solves the problems of data redundancy and inaccurate monitoring easily caused by a current running state method of components in a shut-down circuit breaker screen, and the method comprises the following steps: determining monitoring items during running of the shut-down circuit breaker screen; obtaining a monitoring item table corresponding to the shutdown circuit breaker screen; environmental influence factors of each component in the shutdown circuit breaker screen are eliminated; correcting the acquisition error of the corresponding operation state data of the components in the shutdown circuit breaker screen to obtain the acquisition quantity of the corresponding real-time operation state data of the components in the shutdown circuit breaker screen; according to the monitoring item table, collecting real-time operation state data of the components in the shutdown circuit breaker screen with the corresponding collection quantity; and analyzing the operation state of each component in the shut-down circuit breaker screen. According to the invention, accurate analysis of the operation state of the shut-down circuit breaker screen is realized through a differential operation state monitoring method.

Description

Technical Field

[0001] The present invention belongs to the technical field of operation status monitoring, and specifically relates to an operation status monitoring method, equipment and medium. Background Art

[0002] In the prior art, the status data and status analysis of components in the shutdown circuit breaker panel are usually performed synchronously, that is, a large amount of data is collected synchronously, and the operating status of the components in the shutdown circuit breaker panel is synchronously analyzed based on the large amount of data. This method of operating status determination improves the data analysis efficiency to a certain extent, but it brings data redundancy of the shutdown circuit breaker panel system, and there is no differentiated setting of the monitoring method of the components in the shutdown circuit breaker panel, that is, there is no appropriate operating status monitoring method for each component in the shutdown circuit breaker panel based on the actual working conditions; To this end, we propose an operation status monitoring method, device and medium. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention aims to provide a method, device and medium for monitoring operating status.

[0004] The technical problems to be solved by the present invention are: How to set up differentiated operating status monitoring methods to achieve accurate analysis of the operating status of the shutdown circuit breaker panel.

[0005] The purpose of the present invention can be achieved by the following technical solutions: The operating status monitoring method comprises the following steps: Step S1: Establish monitoring items of the shutdown circuit breaker panel during operation in combination with fault analogy data, and obtain a monitoring item table corresponding to the shutdown circuit breaker panel; Step S2: before analyzing the operating status of the components in the shutdown circuit breaker panel, the data acquisition module collects the real-time operating environment data of the shutdown circuit breaker panel; Step S3: Eliminate the environmental influencing factors of various components in the shutdown circuit breaker panel based on the standard operating environment data and the real-time operating environment data. If an environmental abnormality signal is generated, an alarm is issued for the operating environment of the shutdown circuit breaker panel. If a status analysis signal is generated, proceed to the subsequent steps. Step S4: based on the device usage data and the information collection data, the collection error of the operating status data corresponding to the components in the shutdown circuit breaker panel is corrected to obtain the collection amount of the real-time operating status data corresponding to the components in the shutdown circuit breaker panel; Step S5: collecting the real-time operating status data of the components in the shutdown circuit breaker panel of the corresponding collection amount according to the monitoring project table; Step S6: Analyze the operating status of each component in the shutdown circuit breaker panel based on the standard operating status data and the real-time operating status data, and alarm the components in the shutdown circuit breaker panel if an abnormal status signal is generated.

[0006] Furthermore, the fault analogy data specifically includes the number of faults of components in the shutdown circuit breaker panel, as well as the maintenance cost and fault waiting time at each fault; The real-time operating environment data include the internal real-time temperature value, internal real-time dust concentration, external real-time temperature value and external real-time dust concentration of the shutdown circuit breaker panel; The standard operating environment data include the standard temperature range and standard dust concentration range when the shutdown circuit breaker panel is in operation; The device usage data is the time of use and the number of maintenance of the components in the shutdown circuit breaker panel; the information collection data is the total number of information collection and the number of error collection of the data collection equipment corresponding to the components in the shutdown circuit breaker panel; The real-time operation status data includes the real-time current value and real-time voltage value of the components in the shutdown circuit breaker panel when they are running, as well as the time nodes corresponding to the real-time current value and the real-time voltage value; The standard operating status data includes the standard current range, standard voltage range, current fluctuation standard range and voltage fluctuation standard range when the components in the shutdown circuit breaker panel are in operation.

[0007] Furthermore, the process of obtaining the monitoring item table in step S1 is specifically as follows: The components in the shutdown circuit breaker panel are marked as i, where i is the number of the component; Obtain the number of failures of components in the shutdown circuit breaker panel, and obtain the establishment coefficients corresponding to the components in the shutdown circuit breaker panel according to the number of failures; The specific process of obtaining the coefficient is as follows: If the number of failures ∈ (0, X1], then the value of the coefficient α is established to be β1; If the number of failures ∈ (X1, X2], then the value of the coefficient α is established as β2; If the number of failures ∈ (X2, X3], then the value of the coefficient α is established as β3; If the number of failures ∈ (X3, ∞), then the value of the coefficient α is established as β4; Among them, the number of failures is proportional to the establishment coefficient, X1, X2 and X3 are all positive integers, and X1<X2<X3, 1<β1<β2<β3<β4; Then, the maintenance cost and the fault waiting time of each fault of the components in the shutdown circuit breaker panel are obtained, and the maintenance cost of each fault is compared and traversed to obtain the maximum maintenance cost of the components in the shutdown circuit breaker panel when the components fail, and the maximum maintenance cost is recorded as Pmaxi. Similarly, the fault waiting time of each fault is compared and traversed to obtain the maximum fault waiting time of the components in the shutdown circuit breaker panel when the components fail, and the maximum fault waiting time is recorded as Tmaxi. The monitoring establishment value JQi of the components in the shutdown circuit breaker panel is obtained by calculation. The calculation formula is as follows: JQi=(Pmaxi+Tmaxi)×α; After arranging the monitoring establishment values ​​in descending order, a monitoring item table corresponding to the shutdown circuit breaker panel is obtained.

[0008] Furthermore, the process of eliminating environmental influencing factors in step S3 is specifically as follows: Firstly, the real-time operating environment data of the shutdown circuit breaker panel is obtained, and the internal real-time temperature value, internal real-time dust concentration, external real-time temperature value and external real-time dust concentration of the shutdown circuit breaker panel during current operation are obtained; Then, the standard operating environment data corresponding to the shutdown circuit breaker panel is obtained to obtain the standard temperature range and standard dust concentration range when the shutdown circuit breaker panel is in operation; If the internal real-time temperature value belongs to the standard temperature range, the external real-time temperature value belongs to the standard temperature range, the internal real-time dust concentration belongs to the standard dust concentration range, and the external real-time dust concentration belongs to the standard dust concentration range, a state analysis signal is generated; If any of the following conditions exists: the internal real-time temperature value does not belong to the standard temperature range, the external real-time temperature value does not belong to the standard temperature range, the internal real-time dust concentration does not belong to the standard dust concentration range, or the external real-time dust concentration does not belong to the standard dust concentration range, an environmental abnormality signal is generated.

[0009] Furthermore, the process of obtaining the collected amount in step S4 is specifically as follows: Obtain the commissioning time and maintenance times of components in the shutdown circuit breaker panel, and subtract the commissioning time from the current time to obtain the service life of the components in the shutdown circuit breaker panel; Then, the total number of information collection and the number of error collection of the data collection device corresponding to the components in the shutdown circuit breaker panel are obtained, and the data collection error rate of the data collection device corresponding to the components in the shutdown circuit breaker panel is obtained by comparing the total number of information collection with the number of error collection; Substitute the maintenance times, usage time and data acquisition error rate into the formula to calculate the error correction value of the components in the shutdown circuit breaker panel. The formula is: Error correction value = (number of maintenance times + usage time) × data collection error rate; The corresponding collection quantity of the components in the shutdown circuit breaker panel is set according to the error correction value.

[0010] Furthermore, the corresponding relationship between the error correction value and the collected amount is: If the error correction value is less than the first error correction threshold, the collection amount is the first collection number; If the error correction value is greater than or equal to the first error correction threshold and less than the second error correction threshold, the collection amount is the second collection number; If the error correction value is greater than or equal to the second error correction threshold, the collection amount is the third collection number; Among them, the collection amount is the number of times the real-time operating status data corresponding to the components in the shutdown circuit breaker panel are collected, the second error correction threshold is greater than the first error correction threshold, the third collection number is greater than the second collection number, and the second collection number is greater than the first collection number.

[0011] Furthermore, the analysis process of the operating status in step S6 is specifically as follows: Obtain multiple sets of real-time current values ​​and multiple sets of real-time voltage values ​​when components in the shutdown circuit breaker panel are running; If multiple sets of real-time current values ​​all belong to the corresponding standard current range, and multiple sets of real-time voltage values ​​all belong to the corresponding standard voltage range, no operation is performed; If any set of real-time current values ​​does not belong to the corresponding standard current interval or any set of real-time voltage values ​​all belong to the corresponding standard voltage interval, analyzing the current fluctuation value of the real-time current value or the voltage fluctuation value of the real-time voltage value; If the current fluctuation value belongs to the current fluctuation standard range, and the voltage fluctuation value belongs to the voltage fluctuation standard range, no operation is performed; If the current fluctuation value does not belong to the current fluctuation standard interval or the voltage fluctuation value belongs to the voltage fluctuation standard interval, a state abnormality signal is generated.

[0012] Furthermore, the calculation process of the current fluctuation value and the voltage fluctuation value is: When any group of real-time current values ​​does not belong to the corresponding standard current interval, the group of real-time current values ​​is calibrated as the current value to be verified, and the adjacent time nodes corresponding to the time node of the current value to be verified and the real-time current values ​​at the adjacent time nodes are obtained. The real-time current values ​​at the adjacent time nodes are recorded as the first real-time current value and the second real-time current value, respectively. The first real-time current value is the real-time current value at the previous time node, and the second real-time current value is the real-time current value at the subsequent time node. The current fluctuation value is calculated using the formula, which is specifically: Current fluctuation value = (|first real-time current value - current value to be confirmed| / |previous time node - current time node|+|current value to be confirmed - second real-time current value| / |current time node - next time node|) / 2; Similarly, when any group of real-time voltage values ​​does not belong to the corresponding standard voltage interval, the group of real-time voltage values ​​is calibrated as the voltage value to be verified, and the adjacent time nodes corresponding to the time node of the voltage value to be verified and the real-time voltage values ​​at the adjacent time nodes are obtained. The real-time voltage values ​​at the adjacent time nodes are recorded as the first real-time voltage value and the second real-time voltage value, respectively. The first real-time voltage value is the real-time voltage value at the previous time node, and the first real-time voltage value is the real-time voltage value at the subsequent time node. The voltage fluctuation value is calculated using the formula, which is specifically: Voltage fluctuation value = (|first real-time voltage value - voltage value to be verified| / |previous time node - current time node|+|voltage value to be verified - second real-time voltage value| / |current time node - next time node|) / 2.

[0013] The present invention also provides a computer device, the computer device comprising: A memory storing a computer program; The processor is communicatively connected to the memory, and when the computer program is executed by the processor, the operation status monitoring method is implemented.

[0014] The present invention also provides a computer-readable storage medium on which a computer program is stored. When the program is executed by a processor, the operating status monitoring method is implemented.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: The present invention uses fault analogy data to establish monitoring items during the operation of the shutdown circuit breaker screen, obtains a monitoring item table corresponding to the shutdown circuit breaker screen, and eliminates environmental influencing factors of various components in the shutdown circuit breaker screen. If the state analysis signal is analyzed and generated, the collection error of the corresponding operating state data of the components in the shutdown circuit breaker screen is further corrected to obtain the corresponding collection quantity of the components in the shutdown circuit breaker screen. At this time, the real-time operating state data of the components in the shutdown circuit breaker screen of the corresponding collection quantity is collected in combination with the monitoring item table. Finally, the operating state of each component in the shutdown circuit breaker screen can be analyzed. The present invention realizes accurate analysis of the operating state of the shutdown circuit breaker screen by setting an operating state monitoring method adapted to the shutdown circuit breaker. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0017] Figure 1 is a flow chart of the method of the present invention; Figure 2 is the overall system block diagram of the present invention; Figure 3 It is a structural schematic diagram of the computer device in the present invention. DETAILED DESCRIPTION

[0018] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] In one embodiment, see Figure 1 As shown, the technical solution provided by the present invention is: a method for monitoring operating status, the method comprising the following steps: Step S1: Establish monitoring items of the shutdown circuit breaker panel during operation in combination with fault analogy data, and obtain a monitoring item table corresponding to the shutdown circuit breaker panel; It should be specifically stated that the fault analogy data refers to the fault data of the same type of components in the same type of shutdown circuit breaker panel. The fault analogy data specifically refers to the number of failures of components in the shutdown circuit breaker panel, as well as the maintenance cost and failure waiting time for each failure. The components include but are not limited to the intermediate relays and DC contactors in the shutdown circuit breaker panel. The failure waiting time refers to the length of time that the shutdown circuit breaker panel cannot work due to the failure of the component. In step S1, the process of obtaining the monitoring item table is as follows: The components in the shutdown circuit breaker panel are marked as i, where i is the number of the component; Obtain the number of failures of components in the shutdown circuit breaker panel, and obtain the establishment coefficients corresponding to the components in the shutdown circuit breaker panel according to the number of failures; Specifically, the process of obtaining the coefficient is as follows: If the number of failures ∈ (0, X1], then the value of the coefficient α is established to be β1; If the number of failures ∈ (X1, X2], then the value of the coefficient α is established as β2; If the number of failures ∈ (X2, X3], then the value of the coefficient α is established as β3; If the number of failures ∈ (X3, ∞), then the value of the coefficient α is established as β4; Among them, the number of failures is proportional to the establishment coefficient, that is, the more the number of failures, the larger the establishment coefficient, X1, X2 and X3 are all positive integers, and X1<X2<X3, the establishment coefficient is a real number greater than 1, that is, 1<β1<β2<β3<β4; Then, the maintenance cost and the fault waiting time of each fault of the components in the shutdown circuit breaker panel are obtained, and the maintenance cost of each fault is compared and traversed to obtain the maximum maintenance cost of the components in the shutdown circuit breaker panel when the components fail, and the maximum maintenance cost is recorded as Pmaxi. Similarly, the fault waiting time of each fault is compared and traversed to obtain the maximum fault waiting time of the components in the shutdown circuit breaker panel when the components fail, and the maximum fault waiting time is recorded as Tmaxi. The monitoring establishment value JQi of the components in the shutdown circuit breaker panel is obtained by calculation. The calculation formula is as follows: JQi=(Pmaxi+Tmaxi)×α; The monitoring establishment value is used to reflect the necessity of monitoring the components in the shutdown circuit breaker panel. That is, the larger the value of the monitoring establishment value is, the more important the monitoring of the components in the corresponding shutdown circuit breaker panel is. After arranging the monitoring establishment values ​​in descending order, a monitoring item table corresponding to the shutdown circuit breaker panel is obtained.

[0020] Step S2: before analyzing the operating status of the components in the shutdown circuit breaker panel, the data acquisition module collects the real-time operating environment data of the shutdown circuit breaker panel; Specifically, the real-time operating environment data is the environmental data inside and outside the shutdown circuit breaker panel. The real-time operating environment data specifically includes the internal real-time temperature value, internal real-time dust concentration, external real-time temperature value and external real-time dust concentration of the shutdown circuit breaker panel. In fact, the real-time operating environment data can be obtained by various sensor components.

[0021] Step S3: Eliminate the environmental influencing factors of various components in the shutdown circuit breaker panel based on the standard operating environment data and the real-time operating environment data. If an environmental abnormality signal is generated, an alarm is issued for the operating environment of the shutdown circuit breaker panel. If a status analysis signal is generated, proceed to the subsequent steps. Among them, the standard operating environment data includes the standard temperature range and standard dust concentration range when the shutdown circuit breaker screen is in operation; The process of eliminating environmental influencing factors in step S3 is as follows: Firstly, the real-time operating environment data of the shutdown circuit breaker panel is obtained, and the internal real-time temperature value, internal real-time dust concentration, external real-time temperature value and external real-time dust concentration of the shutdown circuit breaker panel during current operation are obtained; Then, the standard operating environment data corresponding to the shutdown circuit breaker panel is obtained to obtain the standard temperature range and standard dust concentration range when the shutdown circuit breaker panel is in operation; If the internal real-time temperature value belongs to the standard temperature range, the external real-time temperature value belongs to the standard temperature range, the internal real-time dust concentration belongs to the standard dust concentration range, and the external real-time dust concentration belongs to the standard dust concentration range, a state analysis signal is generated; If any of the following conditions exists: the internal real-time temperature value does not belong to the standard temperature range, the external real-time temperature value does not belong to the standard temperature range, the internal real-time dust concentration does not belong to the standard dust concentration range, or the external real-time dust concentration does not belong to the standard dust concentration range, an environmental abnormality signal is generated.

[0022] Step S4: based on the device usage data and the information collection data, the collection error of the operating status data corresponding to the components in the shutdown circuit breaker panel is corrected to obtain the collection amount of the real-time operating status data corresponding to the components in the shutdown circuit breaker panel; It should be specifically stated that the device usage data is the time of use and the number of maintenance of the components in the shutdown circuit breaker panel, and the information collection data is the total number of information collection and error collection of the data collection equipment corresponding to the components in the shutdown circuit breaker panel. For example, if the operating status data of the components needs to be collected later, the data collection equipment can be a micro voltage sensor set on the outer surface of the components, inside the components, and around the components. The process of obtaining the collected amount in step S4 is as follows: Obtain the commissioning time and maintenance times of components in the shutdown circuit breaker panel, and subtract the commissioning time from the current time to obtain the service life of the components in the shutdown circuit breaker panel; Then, the total number of information collection and the number of error collection of the data collection device corresponding to the components in the shutdown circuit breaker panel are obtained, and the data collection error rate of the data collection device corresponding to the components in the shutdown circuit breaker panel is obtained by comparing the total number of information collection with the number of error collection; Substitute the maintenance times, usage time and data acquisition error rate into the formula to calculate the error correction value of the components in the shutdown circuit breaker panel. The formula is: Error correction value = (number of maintenance times + usage time) × data collection error rate; Specifically, since the units of the parameters are not unified, the units of the parameters are removed and the values ​​are taken for calculation. At the same time, it is also necessary to clarify the positive and negative relationship between the parameters and the result values. From the above formula, it can be seen that the number of maintenance times, the length of use, and the data collection error rate are all proportional to the error correction value; The corresponding collection quantity of components in the shutdown circuit breaker panel is set according to the error correction value, specifically: If the error correction value is less than the first error correction threshold, the collection amount is the first collection number; if the error correction value is greater than or equal to the first error correction threshold and less than the second error correction threshold, the collection amount is the second collection number; if the error correction value is greater than or equal to the second error correction threshold, the collection amount is the third collection number; wherein the collection amount is the collection number of real-time operating status data corresponding to the components in the shutdown circuit breaker panel, the second error correction threshold is greater than the first error correction threshold, the third collection number is greater than the second collection number, and the second collection number is greater than the first collection number.

[0023] Step S5: collecting the real-time operating status data of the components in the shutdown circuit breaker panel of the corresponding collection amount according to the monitoring project table; Specifically, the real-time operating status data includes the real-time current value and the real-time voltage value of the components in the shutdown circuit breaker panel during operation, and the time nodes corresponding to the real-time current value and the real-time voltage value. Actually, the real-time current value and the real-time voltage value can be collected at different time nodes, and the number of time nodes is equal to the collection amount.

[0024] Step S6: analyzing the operating status of each component in the shutdown circuit breaker panel according to the standard operating status data and the real-time operating status data, and alarming the components in the shutdown circuit breaker panel if an abnormal status signal is generated; Among them, the standard operation status data are the standard current range, standard voltage range, current fluctuation standard range and voltage fluctuation standard range when the components in the shutdown circuit breaker panel are in operation; The analysis process of the operating status in step S6 is as follows: Obtain multiple sets of real-time current values ​​and multiple sets of real-time voltage values ​​when components in the shutdown circuit breaker panel are running; If multiple sets of real-time current values ​​all belong to the corresponding standard current range, and multiple sets of real-time voltage values ​​all belong to the corresponding standard voltage range, no operation is performed; If any set of real-time current values ​​does not belong to the corresponding standard current interval or any set of real-time voltage values ​​belongs to the corresponding standard voltage interval, the current fluctuation value of the real-time current value or the voltage fluctuation value of the real-time voltage value is analyzed. The calculation process of the current fluctuation value and the voltage fluctuation value is: When any group of real-time current values ​​does not belong to the corresponding standard current interval, the group of real-time current values ​​is calibrated as the current value to be verified, and the adjacent time nodes corresponding to the time node of the current value to be verified and the real-time current values ​​at the adjacent time nodes are obtained. The real-time current values ​​at the adjacent time nodes are recorded as the first real-time current value and the second real-time current value, respectively. The first real-time current value is the real-time current value at the previous time node, and the second real-time current value is the real-time current value at the subsequent time node. The current fluctuation value is calculated using the formula, which is specifically: Current fluctuation value = (|first real-time current value - current value to be confirmed| / |previous time node - current time node|+|current value to be confirmed - second real-time current value| / |current time node - next time node|) / 2; Similarly, when any group of real-time voltage values ​​does not belong to the corresponding standard voltage interval, the group of real-time voltage values ​​is calibrated as the voltage value to be verified, and the adjacent time nodes corresponding to the time node of the voltage value to be verified and the real-time voltage values ​​at the adjacent time nodes are obtained. The real-time voltage values ​​at the adjacent time nodes are recorded as the first real-time voltage value and the second real-time voltage value, respectively. The first real-time voltage value is the real-time voltage value at the previous time node, and the first real-time voltage value is the real-time voltage value at the subsequent time node. The voltage fluctuation value is calculated using the formula, which is specifically: Voltage fluctuation value = (|first real-time voltage value - voltage value to be verified| / |previous time node - current time node|+|voltage value to be verified - second real-time voltage value| / |current time node - next time node|) / 2; If the current fluctuation value belongs to the current fluctuation standard range, and the voltage fluctuation value belongs to the voltage fluctuation standard range, no operation is performed; If the current fluctuation value does not belong to the current fluctuation standard interval or the voltage fluctuation value belongs to the voltage fluctuation standard interval, a state abnormality signal is generated; In this application, if corresponding calculation formulas appear, the above calculation formulas are all dimensionless and take their numerical calculations. The weight coefficients, proportional coefficients and other coefficients in the formulas are set to a result value obtained by quantifying each parameter. The size of the weight coefficient and the proportional coefficient can be determined as long as it does not affect the proportional relationship between the parameter and the result value.

[0025] In a specific embodiment, see Figure 2 As shown, a running status monitoring system is also proposed, comprising: A storage module, used to store the fault category ratio data of each component in the shutdown circuit breaker panel, the standard operating environment data when the shutdown circuit breaker panel is currently in operation, the device usage data corresponding to the components in the current shutdown circuit breaker panel and the information collection data of the data collection equipment corresponding to the components in the shutdown circuit breaker panel, and the standard operating status data of the components in the current shutdown circuit breaker panel; A monitoring item establishment module is used to establish monitoring items when the shutdown circuit breaker panel is running in combination with fault analogy data, and send the monitoring item table to the data acquisition module; Before analyzing the operating status of components in the shutdown circuit breaker panel; A data acquisition module is used to collect real-time operating environment data of the shutdown circuit breaker panel and send the collected real-time operating environment data to the factor elimination module; The factor elimination module is used to eliminate the environmental influencing factors of each component in the shutdown circuit breaker panel. If a status analysis signal is generated, it is fed back to the data acquisition module; if an environmental abnormality signal is generated, it is sent to the alarm display terminal; The alarm display terminal is used to alarm the operating environment of the shutdown circuit breaker panel after receiving an abnormal environment signal; The error correction module is used to correct the collection error of the operating status data corresponding to the components in the shutdown circuit breaker panel, and send the collected data to the data collection module; The data acquisition module is also used to collect the real-time operating status data of the components in the shutdown circuit breaker panel of the corresponding collection amount according to the monitoring project table, and send the collected real-time operating status data to the status analysis module; The status analysis module is used to analyze the operating status of each component in the shutdown circuit breaker panel, without performing any operation or generating a status abnormality signal. If a status abnormality signal is generated, it is sent to the alarm display terminal; The alarm display terminal is also used to alarm the components in the shutdown circuit breaker panel after receiving an abnormal status signal.

[0026] In a specific embodiment, Figure 3 An example of a physical structure diagram of a computer device is provided, and the computer device may include: a processor, a communication interface, a memory, and a communication bus, wherein the processor, the communication interface, and the memory communicate with each other via the communication bus. The processor may call the logic instructions in the memory to execute an operation status monitoring method, and the method includes: establishing monitoring items during the operation of the shutdown circuit breaker screen in combination with fault analogy data, and obtaining a monitoring item table corresponding to the shutdown circuit breaker screen; collecting real-time operating environment data of the shutdown circuit breaker screen before analyzing the operating status of the components in the shutdown circuit breaker screen; eliminating environmental influencing factors of each component in the shutdown circuit breaker screen based on standard operating environment data and real-time operating environment data, and if an environmental abnormality signal is generated, an alarm is issued for the operating environment of the shutdown circuit breaker screen; if Once a status analysis signal is generated, the subsequent steps are entered; based on the device usage data and the information collection data, the collection error of the corresponding operating status data of the components in the shutdown circuit breaker panel is corrected to obtain the collection amount of the corresponding real-time operating status data of the components in the shutdown circuit breaker panel; the real-time operating status data of the components in the shutdown circuit breaker panel of the corresponding collection amount is collected according to the monitoring project table; the operating status of each component in the shutdown circuit breaker panel is analyzed based on the standard operating status data and the real-time operating status data, and if an abnormal status signal is generated, the components in the shutdown circuit breaker panel are alarmed.

[0027] In addition, the logic instructions in the above-mentioned memory can be implemented in the form of software functional units and can be stored in a computer-readable storage medium when sold or used as an independent product. Based on this understanding, the technical solution of the present application can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium, including several instructions to enable a computer device (which can be a personal computer, server, or network device, etc.) to execute all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc. Various media that can store program codes.

[0028] On the other hand, the present application also provides a computer program product, which includes a computer program stored on a computer-readable storage medium, and the computer program includes program instructions. When the program instructions are executed by a computer, the computer can execute the operating status monitoring method provided by the above methods, and the method includes: establishing monitoring items during the operation of the shutdown circuit breaker screen in combination with fault analog data to obtain a monitoring item table corresponding to the shutdown circuit breaker screen; before analyzing the operating status of components in the shutdown circuit breaker screen, collecting real-time operating environment data of the shutdown circuit breaker screen; and analyzing the operating status of each component in the shutdown circuit breaker screen based on the standard operating environment data and the real-time operating environment data. Environmental influencing factors are eliminated. If an environmental abnormality signal is generated, an alarm is issued for the operating environment of the shutdown circuit breaker panel. If a status analysis signal is generated, the subsequent steps are entered. Based on the device usage data and information collection data, the collection error of the corresponding operating status data of the components in the shutdown circuit breaker panel is corrected to obtain the collection amount of the corresponding real-time operating status data of the components in the shutdown circuit breaker panel. The real-time operating status data of the components in the shutdown circuit breaker panel of the corresponding collection amount is collected according to the monitoring project table. The operating status of each component in the shutdown circuit breaker panel is analyzed based on the standard operating status data and the real-time operating status data. If an abnormal status signal is generated, an alarm is issued for the components in the shutdown circuit breaker panel.

[0029] On the other hand, the present application also provides a computer-readable storage medium having a computer program stored thereon, which is implemented when the processor executes the above-mentioned operation status monitoring method, the method comprising: establishing monitoring items of the shutdown circuit breaker screen during operation in combination with fault analog data, and obtaining a monitoring item table corresponding to the shutdown circuit breaker screen; collecting real-time operation environment data of the shutdown circuit breaker screen before analyzing the operation status of components in the shutdown circuit breaker screen; eliminating environmental influencing factors of each component in the shutdown circuit breaker screen based on standard operation environment data and real-time operation environment data, and if an environmental abnormality signal is generated An alarm is issued for the operating environment of the shutdown circuit breaker panel, and if a status analysis signal is generated, the subsequent steps are entered; based on the device usage data and the information collection data, the collection error of the corresponding operating status data of the components in the shutdown circuit breaker panel is corrected to obtain the collection amount of the corresponding real-time operating status data of the components in the shutdown circuit breaker panel; the real-time operating status data of the components in the shutdown circuit breaker panel of the corresponding collection amount is collected according to the monitoring project table; the operating status of each component in the shutdown circuit breaker panel is analyzed according to the standard operating status data and the real-time operating status data, and if an abnormal status signal is generated, an alarm is issued for the components in the shutdown circuit breaker panel.

[0030] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0031] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A method for monitoring an operating state, characterized in that: The method comprises the following steps: Step S1: Establish monitoring items of the shutdown circuit breaker panel during operation in combination with fault analogy data, and obtain a monitoring item table corresponding to the shutdown circuit breaker panel; Step S2: before analyzing the operating status of the components in the shutdown circuit breaker panel, collecting the real-time operating environment data of the shutdown circuit breaker panel; Step S3: Eliminate the environmental influencing factors of various components in the shutdown circuit breaker panel based on the standard operating environment data and the real-time operating environment data. If an environmental abnormality signal is generated, an alarm is issued for the operating environment of the shutdown circuit breaker panel. If a status analysis signal is generated, proceed to the subsequent steps. Step S4: based on the device usage data and the information collection data, the collection error of the operating status data corresponding to the components in the shutdown circuit breaker panel is corrected to obtain the collection amount of the real-time operating status data corresponding to the components in the shutdown circuit breaker panel; Step S5: collecting the real-time operating status data of the components in the shutdown circuit breaker panel of the corresponding collection amount according to the monitoring project table; Step S6: Analyze the operating status of each component in the shutdown circuit breaker panel based on the standard operating status data and the real-time operating status data, and alarm the components in the shutdown circuit breaker panel if an abnormal status signal is generated.

2. The operating status monitoring method according to claim 1, characterized in that: The fault analogy data are the number of faults of components in the shutdown circuit breaker panel, as well as the maintenance cost and fault waiting time for each fault; The real-time operating environment data include the internal real-time temperature value, internal real-time dust concentration, external real-time temperature value and external real-time dust concentration of the shutdown circuit breaker panel; the standard operating environment data include the standard temperature range and standard dust concentration range when the shutdown circuit breaker panel is in operation; The device usage data is the time of use and the number of maintenance of the components in the shutdown circuit breaker panel; the information collection data is the total number of information collection and the number of error collection of the data collection equipment corresponding to the components in the shutdown circuit breaker panel; The real-time operation status data includes the real-time current value and real-time voltage value of the components in the shutdown circuit breaker panel when they are running, as well as the time nodes corresponding to the real-time current value and the real-time voltage value; The standard operating status data includes the standard current range, standard voltage range, current fluctuation standard range and voltage fluctuation standard range when the components in the shutdown circuit breaker panel are in operation.

3. The operating status monitoring method according to claim 1, characterized in that: The process of obtaining the monitoring item table in step S1 is specifically as follows: The components in the shutdown circuit breaker panel are marked as i, where i is the number of the component; Obtain the number of faults of components in the shutdown circuit breaker panel, and obtain the establishment coefficient corresponding to the components in the shutdown circuit breaker panel according to the number of faults. The specific process of obtaining the establishment coefficient is as follows: If the number of failures ∈ (0, X1], then the value of the coefficient α is established to be β1; If the number of failures ∈ (X1, X2], then the value of the coefficient α is established as β2; If the number of failures ∈ (X2, X3], then the value of the coefficient α is established as β3; If the number of failures ∈ (X3, ∞), then the value of the coefficient α is established as β4; Among them, the number of failures is proportional to the establishment coefficient, X1, X2 and X3 are all positive integers, and X1<X2<X3, 1<β1<β2<β3<β4; Then, the maintenance cost and the fault waiting time of each fault of the components in the shutdown circuit breaker panel are obtained, and the maintenance cost of each fault is compared and traversed to obtain the maximum maintenance cost of the components in the shutdown circuit breaker panel when the components fail, and the maximum maintenance cost is recorded as Pmaxi. Similarly, the fault waiting time of each fault is compared and traversed to obtain the maximum fault waiting time of the components in the shutdown circuit breaker panel when the components fail, and the maximum fault waiting time is recorded as Tmaxi. The monitoring establishment value JQi of the components in the shutdown circuit breaker panel is calculated by the calculation formula JQi=(Pmaxi+Tmaxi)×α; After arranging the monitoring establishment values ​​in descending order, a monitoring item table corresponding to the shutdown circuit breaker panel is obtained.

4. The operating status monitoring method according to claim 1, characterized in that: The process of eliminating environmental influencing factors in step S3 is specifically as follows: Firstly, the real-time operating environment data of the shutdown circuit breaker panel is obtained, and the internal real-time temperature value, internal real-time dust concentration, external real-time temperature value and external real-time dust concentration of the shutdown circuit breaker panel during current operation are obtained; Then, the standard operating environment data corresponding to the shutdown circuit breaker panel is obtained to obtain the standard temperature range and standard dust concentration range when the shutdown circuit breaker panel is in operation; If the internal real-time temperature value belongs to the standard temperature range, the external real-time temperature value belongs to the standard temperature range, the internal real-time dust concentration belongs to the standard dust concentration range, and the external real-time dust concentration belongs to the standard dust concentration range, a state analysis signal is generated; If any of the following conditions exists: the internal real-time temperature value does not belong to the standard temperature range, the external real-time temperature value does not belong to the standard temperature range, the internal real-time dust concentration does not belong to the standard dust concentration range, or the external real-time dust concentration does not belong to the standard dust concentration range, an environmental abnormality signal is generated.

5. The operating status monitoring method according to claim 1, characterized in that: The process of obtaining the collected amount in step S4 is specifically as follows: Obtain the commissioning time and maintenance times of components in the shutdown circuit breaker panel, and subtract the commissioning time from the current time to obtain the service life of the components in the shutdown circuit breaker panel; Then, the total number of information collection and the number of error collection of the data collection device corresponding to the components in the shutdown circuit breaker panel are obtained, and the data collection error rate of the data collection device corresponding to the components in the shutdown circuit breaker panel is obtained by comparing the total number of information collection with the number of error collection; Substitute the maintenance times, usage time and data acquisition error rate into the formula to calculate the error correction value of the components in the shutdown circuit breaker panel. The formula is: Error correction value = (number of maintenance times + usage time) × data collection error rate; The corresponding collection quantity of the components in the shutdown circuit breaker panel is set according to the error correction value.

6. The operating status monitoring method according to claim 5, characterized in that: The corresponding relationship between the error correction value and the collected amount is: If the error correction value is less than the first error correction threshold, the collection amount is the first collection number; If the error correction value is greater than or equal to the first error correction threshold and less than the second error correction threshold, the collection amount is the second collection number; If the error correction value is greater than or equal to the second error correction threshold, the collection amount is the third collection number; Among them, the collection amount is the number of times the real-time operating status data corresponding to the components in the shutdown circuit breaker panel are collected, the second error correction threshold is greater than the first error correction threshold, the third collection number is greater than the second collection number, and the second collection number is greater than the first collection number.

7. The operating status monitoring method according to claim 1, characterized in that: The analysis process of the operating status in step S6 is specifically as follows: Obtain multiple sets of real-time current values ​​and multiple sets of real-time voltage values ​​when components in the shutdown circuit breaker panel are running; If multiple sets of real-time current values ​​all belong to the corresponding standard current range, and multiple sets of real-time voltage values ​​all belong to the corresponding standard voltage range, no operation is performed; If any set of real-time current values ​​does not belong to the corresponding standard current interval or any set of real-time voltage values ​​all belong to the corresponding standard voltage interval, analyzing the current fluctuation value of the real-time current value or the voltage fluctuation value of the real-time voltage value; If the current fluctuation value belongs to the current fluctuation standard range, and the voltage fluctuation value belongs to the voltage fluctuation standard range, no operation is performed; If the current fluctuation value does not belong to the current fluctuation standard interval or the voltage fluctuation value belongs to the voltage fluctuation standard interval, a state abnormality signal is generated.

8. The operating status monitoring method according to claim 7, characterized in that: The calculation process of current fluctuation value and voltage fluctuation value is: When any group of real-time current values ​​does not belong to the corresponding standard current interval, the group of real-time current values ​​is calibrated as the current value to be verified, and the adjacent time nodes corresponding to the time node of the current value to be verified and the real-time current values ​​at the adjacent time nodes are obtained. The real-time current values ​​at the adjacent time nodes are recorded as the first real-time current value and the second real-time current value, respectively. The first real-time current value is the real-time current value at the previous time node, and the second real-time current value is the real-time current value at the subsequent time node. The current fluctuation value is calculated using the formula, which is specifically: Current fluctuation value = (|first real-time current value - current value to be confirmed| / |previous time node - current time node|+|current value to be confirmed - second real-time current value| / |current time node - next time node|) / 2; Similarly, when any group of real-time voltage values ​​does not belong to the corresponding standard voltage interval, the group of real-time voltage values ​​is calibrated as the voltage value to be verified, and the adjacent time nodes corresponding to the time node of the voltage value to be verified and the real-time voltage values ​​at the adjacent time nodes are obtained. The real-time voltage values ​​at the adjacent time nodes are recorded as the first real-time voltage value and the second real-time voltage value, respectively. The first real-time voltage value is the real-time voltage value at the previous time node, and the first real-time voltage value is the real-time voltage value at the subsequent time node. The voltage fluctuation value is calculated using the formula, which is specifically: Voltage fluctuation value = (|first real-time voltage value - voltage value to be verified| / |previous time node - current time node|+|voltage value to be verified - second real-time voltage value| / |current time node - next time node|) / 2.

9. A computer device, characterized in that: The computer device comprises: A memory storing a computer program; A processor is communicatively connected to the memory, and when the computer program is executed by the processor, the operation status monitoring method described in any one of claims 1-8 is implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the operating status monitoring method described in any one of claims 1 to 8 is implemented.

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