Troubleshooting method, device and equipment for cold source system and storage medium

Abstract

The invention discloses a troubleshooting method, device and equipment for a cold source system and a storage medium, relates to the technical field of central air conditioner cold source systems, and aims to improve the troubleshooting efficiency and accuracy of the cold source system. The method comprises the steps that first equipment obtains to-be-detected data of a cold source system, wherein the to-be-detected data comprises multiple types of data; and the first device processes the to-be-detected data by using the troubleshooting model to obtain a fault type corresponding to the to-be-detected data. Wherein the troubleshooting model is obtained by training a plurality of historical detection data and historical system fault types, and the historical fault types are obtained by performing multi-level troubleshooting on the historical detection data. And the first equipment determines a fault solution corresponding to the fault type according to the corresponding relationship between the fault type and the fault solution, and executes the fault solution.

Description

Technical Field

[0001] The present application relates to the field of central air conditioning cold source systems, and provides a cold source system fault troubleshooting method, device, equipment and storage medium. Background Art

[0002] The central air conditioning system is composed of one or more cold and heat source systems and multiple air conditioning systems. It uses the principle of liquid vaporization refrigeration to provide the required cooling capacity for the air conditioning system to offset the heat load of the indoor environment; the heating system provides the required heat for the air conditioning system to offset the cooling and heating loads of the indoor environment.

[0003] The cold source system is an important part of the central air-conditioning system. In order to ensure the safe, stable and efficient operation of the central air-conditioning cold source system, it is necessary to troubleshoot faults in daily operation and maintenance and promptly solve various problems that arise during system operation. At present, the daily operation and maintenance method of the central air-conditioning cold source system is usually that the operation and maintenance personnel regularly check each device in the central air-conditioning cold source system to determine whether the equipment is normal. However, with the increase in the functions of the central air-conditioning cold source system, the structure of the central air-conditioning cold source system has become more and more complex, which has increased the breadth and depth of the inspection and slowed down the speed of troubleshooting. In particular, a single fault phenomenon in the central air-conditioning cold source system may be caused by multiple reasons, but manual troubleshooting depends on the work experience and technical level of the operation and maintenance personnel, and it is difficult to ensure that there are no omissions and deviations in the troubleshooting process. Therefore, improving the efficiency and accuracy of troubleshooting is an urgent problem to be solved. Summary of the invention

[0004] The embodiments of the present application provide a method, device, equipment and storage medium for troubleshooting a cold source system, so as to improve the efficiency and accuracy of troubleshooting a cold source system.

[0005] In the first aspect, the embodiment of the present application provides a troubleshooting method, including: obtaining data to be detected of a cold source system, the data to be detected includes multiple types of data; using a troubleshooting model to process the data to be detected, and obtaining the fault type corresponding to the data to be detected. The troubleshooting model is obtained by training multiple historical detection data and historical system fault types, and the historical fault type is obtained by performing multi-level troubleshooting in the historical detection data; determining the fault solution corresponding to the fault type according to the corresponding relationship between the fault type and the fault solution, and executing the fault solution.

[0006] By adopting this method, the present application performs multi-level troubleshooting on the cold source system based on the data type, and performs level-by-level troubleshooting on the cold source system according to the set level rules, so as to quickly, timely and accurately determine the cause of the fault that causes the system abnormality, greatly shorten the diagnostic time of troubleshooting, and improve the efficiency and accuracy of troubleshooting.

[0007] In a possible design, the types of data to be detected include sensor data, device data, and system data.

[0008] In one possible design, the fault troubleshooting model includes a sensor fault troubleshooting model, a device fault troubleshooting model, and a system fault troubleshooting model.

[0009] In a possible design, a fault troubleshooting model is used to process the data to be detected to obtain the fault type corresponding to the data to be detected, including: using a sensor-level fault troubleshooting model to process the data to be detected to obtain the sensor fault type. When the sensor fault type is non-abnormal, the device fault troubleshooting model is used to process the data to be detected to obtain the device fault type. When the device fault type is non-abnormal, the system fault troubleshooting model is used to process the data to be detected to obtain the system fault type.

[0010] In one possible design, a fault solution corresponding to the fault type is determined according to a correspondence between the fault type and the fault solution, and the fault solution is executed, including: when the sensor fault type is abnormal, a first fault solution corresponding to the sensor fault type is determined according to the correspondence between the fault type and the fault solution, and the first fault solution is executed; or, when the device fault type is abnormal, a second fault solution corresponding to the device fault type is determined according to the correspondence between the fault type and the fault solution, and the second fault solution is executed; or, when the system fault type is abnormal, a third fault solution corresponding to the system fault type is determined according to the correspondence between the fault type and the fault solution, and the third fault solution is executed.

[0011] In a second aspect, the present application also provides a fault troubleshooting device for a cold source system, including a communication module and a processing module.

[0012] The communication module is used to obtain the data to be detected of the cold source system, and the data to be detected includes multiple types of data. The processing module is used to process the data to be detected using a fault troubleshooting model to obtain the fault type corresponding to the data to be detected. The fault troubleshooting model is obtained by training multiple historical detection data and historical system fault types, and the historical fault type is obtained by performing multi-level fault troubleshooting in the historical detection data. The processing module is also used to determine the fault solution corresponding to the fault type according to the corresponding relationship between the fault type and the fault solution, and execute the fault solution.

[0013] In a possible design, the types of data to be detected include sensor data, device data, and system data.

[0014] In one possible design, the fault troubleshooting model includes a sensor fault troubleshooting model, a device fault troubleshooting model, and a system fault troubleshooting model.

[0015] In a possible design, a fault troubleshooting model is used to process the data to be detected to obtain the fault type corresponding to the data to be detected. The processing module is specifically used to: use a sensor-level fault troubleshooting model to process the data to be detected to obtain the sensor fault type; when the sensor fault type is non-abnormal, use an equipment fault troubleshooting model to process the data to be detected to obtain the equipment fault type; when the equipment fault type is non-abnormal, use a system fault troubleshooting model to process the data to be detected to obtain the system fault type.

[0016] In one possible design, a fault solution corresponding to the fault type is determined according to the correspondence between the fault type and the fault solution, and the fault solution is executed. The processing module is specifically used for: when the sensor fault type is abnormal, determining a first fault solution corresponding to the sensor fault type according to the correspondence between the fault type and the fault solution, and executing the first fault solution; or, when the device fault type is abnormal, determining a second fault solution corresponding to the device fault type according to the correspondence between the fault type and the fault solution, and executing the second fault solution; or, when the system fault type is abnormal, determining a third fault solution corresponding to the system fault type according to the correspondence between the fault type and the fault solution, and executing the third fault solution.

[0017] In a third aspect, an embodiment of the present application further provides an electronic device, comprising a processor, wherein the processor is configured to implement the method of the first aspect and any one of its designs when executing a computer program stored in a memory.

[0018] In a fourth aspect, an embodiment of the present application further provides a computer-readable storage medium storing a computer program, which, when executed by a processor, implements the method of the first aspect and any one of its designs.

[0019] The technical effects brought about by the second to fourth aspects and any one of their designs can refer to the technical effects brought about by the corresponding design in the first aspect, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1It is a structural schematic diagram of a central air conditioning cold source system in the prior art;

[0022] Figure 2 A schematic diagram of a flow chart of a method for troubleshooting a cold source system provided in an embodiment of the present application;

[0023] Figure 3 A schematic diagram of the structure of a troubleshooting model provided in an embodiment of the present application;

[0024] Figure 4 A flowchart of a method for troubleshooting a central air conditioning cold source system provided in an embodiment of the present application;

[0025] Figure 5 A schematic diagram of the structure of a fault troubleshooting device for a cold source system provided in an embodiment of the present application;

[0026] Figure 6 A schematic diagram of the structure of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the technical solution of the present application, rather than all of the embodiments. Based on the embodiments recorded in the application documents, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the technical solution of the present application.

[0028] Next, a troubleshooting solution for a central air conditioning cold source system in the prior art is introduced.

[0029] Figure 1 FIG. 1 is a schematic diagram of the structure of a central air conditioning cold source system in the prior art. Figure 1 As shown, the central air conditioning cold source system includes: sensor 101, sensor 102, sensor 103, sensor 104, flow meter 105, regulating valve 106, water pump 107, unit 108, water pump 109, sensor 110, sensor 111 and cooling tower 112. Among them, sensor 101 is a chilled water supply temperature sensor, sensor 102 is a chilled water return temperature sensor, sensor 103 is a chilled water supply pressure sensor, sensor 104 is a chilled water return pressure sensor, flow meter 105 is a chilled water supply flow meter, regulating valve 106 is a chilled water supply pressure differential regulating valve, water pump 107 is a chilled water pump, unit 108 is a chilled water unit, water pump 109 is a cooling water pump, sensor 110 is a cooling water supply temperature sensor, and sensor 111 is a cooling water return temperature sensor.

[0030] In order to ensure the safe, stable and efficient operation of the central air conditioning cold source system in the prior art, the operation and maintenance personnel are required to troubleshoot each device in the central air conditioning cold source system. However, the central air conditioning cold source system usually includes a large number of devices, which increases the breadth and depth of the troubleshooting of the operation and maintenance personnel and slows down the troubleshooting speed. In addition, manual troubleshooting depends on the work experience and technical level of the operation and maintenance personnel, and it is difficult to ensure that there are no omissions or deviations in the troubleshooting process. Therefore, improving the troubleshooting efficiency and accuracy is a problem that needs to be solved urgently.

[0031] In order to solve the above technical problems, an embodiment of the present application proposes a troubleshooting method for a cold source system, so as to improve the efficiency and accuracy of the troubleshooting of the cold source system.

[0032] In the present application, the method used includes: the first device obtains the data to be detected of the cold source system, and the data to be detected includes multiple types of data. The first device uses a fault troubleshooting model to process the data to be detected, and obtains the fault type corresponding to the data to be detected. Among them, the fault troubleshooting model is obtained by training multiple historical detection data and historical system fault types, and the historical fault type is obtained by performing multi-level fault troubleshooting in the historical detection data. The first device determines the fault solution corresponding to the fault type according to the corresponding relationship between the fault type and the fault solution, and executes the fault solution.

[0033] By adopting this method, the present application performs multi-level troubleshooting on the cold source system based on the data type, and performs level-by-level troubleshooting on the cold source system according to the set level rules, so as to quickly, timely and accurately determine the cause of the fault that causes the system abnormality, greatly shorten the diagnostic time of troubleshooting, and improve the efficiency and accuracy of troubleshooting.

[0034] In addition, the first device may be included in a computer system for executing the method described in the present application, or may be a processing device in a computer system for executing the method described in the present application, such as a processor or a processing module, etc., which is not specifically limited in the present application.

[0035] The preferred embodiments of the present application are described below in conjunction with the drawings in the specification. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present application, and are not used to limit the present application. In addition, the embodiments and features in the embodiments of the present application may be combined with each other if there is no conflict.

[0036] Figure 2 A schematic diagram of a process flow of a cold source system troubleshooting method provided in an embodiment of the present application. Taking the first device as an execution subject as an example, the process may include the following steps.

[0037] S201: The first device obtains the data to be detected of the cold source system, wherein the data to be detected includes multiple types of data.

[0038] In one or more embodiments, the type of data to be detected may include sensor data, device data, and system data.

[0039] Among them, Figure 1 As shown, the sensors of the central air conditioning cold source system may include sensor 101, sensor 102, sensor 103, sensor 104, flow meter 105, regulating valve 106, sensor 110 and sensor 111. The equipment of the central air conditioning cold source system may include: water pump 107, unit 108, water pump 109, and cooling tower 112.

[0040] The subsystems of the central air-conditioning cold source system include a chilled water circulation subsystem, a cooling water circulation subsystem, and a subsystem consisting of a chilled water circulation subsystem and a cooling water circulation subsystem.

[0041] In one or more embodiments, the central air conditioning cold source system may include a data acquisition module, which may be used to collect data from sensors and / or devices in the central air conditioning cold source system. The collected data includes: key indicators, key parameters, operating status, abnormal alarms and other aspects of data.

[0042] Optionally, the data acquisition module can be considered as a device independent of the first device, or a device in an independent device. The first device and the data acquisition module can be connected via a wired interface and / or a wireless interface. Accordingly, the data acquisition module can send the data of the sensor and / or the device to the first device via a wired interface and / or a wireless interface.

[0043] Alternatively, the data acquisition module can be integrated with the first device or as an entity, or the first device includes the data acquisition module, such as the data acquisition module can be a device or module in the first device. In this case, the first device can call the data acquisition module through the internal bus to collect data from sensors and / or devices in the central air conditioning cold source system.

[0044] Furthermore, the data acquisition module may also process data of at least one device and / or sensor of the subsystem, and use the processed data as system data of the subsystem.

[0045] S202: The first device processes the data to be detected by using a fault troubleshooting model to obtain a fault type corresponding to the data to be detected.

[0046] The fault troubleshooting model is obtained by training multiple historical detection data and historical system fault types. The historical fault types are obtained by performing multi-level troubleshooting in the historical detection data. It is understandable that the data type in the historical detection data may include the data type of the data to be detected.

[0047] The following is an introduction to the troubleshooting model in this application.

[0048] In one or more embodiments, the troubleshooting model may include a sensor-level troubleshooting model, a device-level troubleshooting model, and a system-level troubleshooting model.

[0049] Optionally, the present application may also include a data storage device, which can be used to store historical detection data and historical fault types of the central air conditioning cold source system. The historical detection data is historical data that can be collected by the data acquisition module. The historical fault type can be obtained by performing multi-level troubleshooting on different types of data in the historical detection data. Multi-level troubleshooting refers to troubleshooting different types of data step by step. If a fault is found, the troubleshooting result is directly output, otherwise the next level is troubleshooted.

[0050] Accordingly, the first device can obtain historical data of the central air conditioning cold source system from the data storage device, and divide the multiple historical data into sensor data, device data and system data according to the type of data. The first device can also perform model training based on the historical data and the fault type to obtain a sensor fault troubleshooting model, a device fault troubleshooting model and a system fault troubleshooting model.

[0051] The following introduces the fault types for obtaining the data to be detected using the fault troubleshooting model.

[0052] In one or more embodiments, the first device may use a sensor fault troubleshooting model to process the data to be detected to obtain a sensor fault type, wherein the sensor fault type includes abnormal and non-abnormal.

[0053] Optionally, the sensor fault troubleshooting model may be a model independent of the device fault troubleshooting model and the system fault troubleshooting model. The first device may use the sensor fault troubleshooting model to process sensor data in the data to be detected to obtain the sensor fault type.

[0054] When the sensor fault type is not abnormal, it means that the sensor in the central air conditioning cold source system is operating normally. Therefore, it is possible to check whether there is any fault in the equipment in the central air conditioning cold source system.

[0055] In one or more embodiments, the first device may use a device fault troubleshooting model to process the data to be detected to obtain the device fault type, wherein the device fault type includes abnormal and non-abnormal.

[0056] Optionally, the device fault troubleshooting model may be a model independent of the sensor fault troubleshooting model and the system fault troubleshooting model. The first device may use the device fault troubleshooting model to process device data in the detection data to obtain the device fault type.

[0057] When the equipment fault type is non-abnormal, it means that the equipment in the central air conditioning cold source system is operating normally. Therefore, it is possible to check whether there is a fault in the subsystem of the central air conditioning cold source system.

[0058] In one or more embodiments, the first device may use a system fault troubleshooting model to process the data to be detected to obtain a system fault type, wherein the system fault type includes abnormal and non-abnormal.

[0059] Optionally, the system fault troubleshooting model may be a model independent of the sensor fault troubleshooting model and the device fault troubleshooting model. The first device may use the system fault troubleshooting model to process the system data in the detection data to obtain the system fault type.

[0060] When the system fault type is non-abnormal, it means that the subsystems in the central air conditioning cold source system are operating normally. At this time, it can be considered that there is no fault in the central air conditioning cold source system, that is, the fault troubleshooting of the central air conditioning cold source system is completed.

[0061] In one or more embodiments, the sensor fault troubleshooting model, the device fault troubleshooting model, and the system fault troubleshooting model can be integrated into the same fault troubleshooting model. Figure 3 A structural schematic diagram of a troubleshooting model provided in an embodiment of the present application, wherein a sensor troubleshooting model, a device troubleshooting model and a system troubleshooting model can be integrated into the same troubleshooting model.

[0062] Optionally, before the first device uses the fault troubleshooting model to process the data to be detected, the first device may divide the data to be detected into sensor data, device data and system data.

[0063] The first device may process the sensor data using a fault troubleshooting model to obtain the sensor fault type.

[0064] When the sensor fault type is non-abnormal, the first device may process the device data using a fault troubleshooting model to obtain the device fault type;

[0065] When the device fault type is non-abnormal, the first device may process the system data using a fault troubleshooting model to obtain the system fault type.

[0066] In addition, in this application, the troubleshooting benchmark in the troubleshooting model can be dynamically updated according to business needs to achieve wide coverage of the troubleshooting scope and improve the efficiency and accuracy of system intelligent troubleshooting.

[0067] S203: The first device determines a fault solution corresponding to the fault type according to a correspondence between the fault type and the fault solution, and executes the fault solution.

[0068] The correspondence between the fault type and the fault solution may be pre-set. For example, a correspondence table between the fault type and the fault solution may be pre-stored in a data storage device, and the first device may obtain the pre-stored correspondence table between the fault type and the fault solution from the data storage device. The first device may query the relationship table based on the fault type to determine the fault solution corresponding to the fault type, and execute the fault solution.

[0069] In one or more embodiments, when the sensor fault type is abnormal, the first device may determine a first fault solution corresponding to the sensor fault type according to a correspondence between the fault type and the fault solution, and execute the first fault solution.

[0070] Alternatively, when the device fault type is abnormal, the first device may determine a second fault solution corresponding to the device fault type according to a correspondence between the fault type and the fault solution, and execute the second fault solution.

[0071] Alternatively, when the system fault type is abnormal, the first device may determine a third fault solution corresponding to the system fault type according to a correspondence between the fault type and the fault solution, and execute the third fault solution.

[0072] In this application, the fault type, fault solution and the correspondence between the fault type and the fault solution can also be dynamically updated to improve the efficiency and accuracy of cold source system troubleshooting, provide timely feedback on abnormal situations, and ensure the normal operation of the central air conditioning cold source system.

[0073] In addition, if the fault types obtained by performing step-by-step troubleshooting on the data to be detected in step S202 are all non-abnormal, step S203 may not be performed. Alternatively, the solution corresponding to the non-abnormal fault type in the fault solution is empty.

[0074] In one or more embodiments, after determining the fault type of the data to be detected, the first device may also send a troubleshooting result to the operation and maintenance personnel. The troubleshooting result may include corresponding fault solution information. For example, the first device may send the corresponding troubleshooting result to the operation and maintenance personnel through a pop-up window, text message, or email. The troubleshooting result includes identification information of the fault solution, and the operation and maintenance personnel may determine the fault solution based on the identification information.

[0075] The following takes Example 1 as an example to introduce in detail the step-by-step troubleshooting of the central air conditioning cold source system.

[0076] Embodiment 1 The specific contents are:

[0077] Figure 4 A schematic flow chart of a method for troubleshooting a central air conditioning cold source system provided in an embodiment of the present application. Taking the first device as an example, the process may include the following steps.

[0078] S401: The first device collects real-time data of the central air conditioning cold source system, wherein the real-time data includes sensor data, device data and system data.

[0079] S402: The first device determines a fault troubleshooting indicator based on historical data and a fault troubleshooting model.

[0080] S403: The first device determines whether there is a sensor fault according to the fault troubleshooting indicator. If so, execute step S404; otherwise, execute step S405.

[0081] When the sensor data meets the fault troubleshooting index, it is determined that there is no fault in the sensor in the central air-conditioning cold source system, and step S405 is executed to perform equipment fault troubleshooting; when the sensor data does not meet the fault troubleshooting index, it is determined that there is a fault in the sensor in the central air-conditioning cold source system, and step S404 is executed to determine the sensor fault type and the fault solution, and the fault solution is executed.

[0082] S404: The first device determines the sensor fault type, determines a fault solution corresponding to the sensor fault type according to the fault type and the fault solution, and executes the fault solution.

[0083] Sensor failures include: sensor false connection failure, sensor accuracy failure, sensor failure failure, etc.

[0084] S405: The first device determines whether there is a device fault according to the fault troubleshooting indicator. If so, execute step S406; otherwise, execute step S407.

[0085] When the equipment data meets the fault troubleshooting index, it is determined that there is no fault in the equipment in the central air-conditioning cold source system, and step S406 is executed to perform system fault troubleshooting; when the equipment data does not meet the fault troubleshooting index, it is determined that there is a fault in the equipment in the central air-conditioning cold source system, and step S407 is executed to determine the equipment fault type and the fault solution, and the fault solution is executed.

[0086] S406: The first device determines the device fault type, determines a fault solution corresponding to the device fault type according to the fault type and the fault solution, and executes the fault solution.

[0087] Equipment failures include: equipment power supply failure, equipment control abnormal failure, equipment operation abnormal failure, etc.

[0088] S407: The first device determines whether there is a system fault according to the fault troubleshooting indicator, and if so, executes step S408; otherwise, ends the current fault troubleshooting.

[0089] When the system data meets the fault troubleshooting indicators, it is determined that there is no fault in the subsystem of the central air-conditioning cold source system, and the current fault troubleshooting is ended; when the system data does not meet the fault troubleshooting indicators, it is determined that there is a fault in the subsystem of the central air-conditioning cold source system, and step S408 is executed to determine the system fault type and the fault solution, and the fault solution is executed.

[0090] S408: The first device determines the system fault type, determines a fault solution corresponding to the system fault type according to the fault type and the fault solution, and executes the fault solution.

[0091] System failures include: abnormal system operation failures, abnormal system control logic failures, abnormal system chain failures, etc.

[0092] In Example 1, the central air-conditioning cold source system is troubleshooted step by step according to the levels of sensors, equipment, and systems, and the same fault phenomenon is deeply troubleshooted to quickly, promptly, and accurately diagnose all possible causes of the fault phenomenon, and provide corresponding solutions to eliminate the fault of the central air-conditioning cold source system.

[0093] Based on the above content and the same concept, the present application provides a fault troubleshooting device for a cold source system. Figure 5 As shown, the device includes a communication module 501 and a processing module 502 .

[0094] The communication module 501 is used to obtain the data to be detected of the cold source system, and the data to be detected includes multiple types of data. The processing module 502 is used to process the data to be detected using a fault troubleshooting model to obtain the fault type corresponding to the data to be detected. The fault troubleshooting model is obtained by training multiple historical detection data and historical system fault types, and the historical fault type is obtained by performing multi-level fault troubleshooting in the historical detection data. The processing module 502 is also used to determine the fault solution corresponding to the fault type according to the corresponding relationship between the fault type and the fault solution, and execute the fault solution.

[0095] In a possible design, the types of data to be detected include sensor data, device data, and system data.

[0096] In one possible design, the fault troubleshooting model includes a sensor fault troubleshooting model, a device fault troubleshooting model, and a system fault troubleshooting model.

[0097] In one possible design, a fault troubleshooting model is used to process the data to be detected to obtain the fault type corresponding to the data to be detected. The processing module 502 is specifically used to: use a sensor-level fault troubleshooting model to process the data to be detected to obtain the sensor fault type; when the sensor fault type is non-abnormal, use an equipment fault troubleshooting model to process the data to be detected to obtain the equipment fault type; when the equipment fault type is non-abnormal, use a system fault troubleshooting model to process the data to be detected to obtain the system fault type.

[0098] In one possible design, a fault solution corresponding to the fault type is determined according to the correspondence between the fault type and the fault solution, and the fault solution is executed. The processing module 502 is specifically used for: when the sensor fault type is abnormal, determining a first fault solution corresponding to the sensor fault type according to the correspondence between the fault type and the fault solution, and executing the first fault solution; or, when the device fault type is abnormal, determining a second fault solution corresponding to the device fault type according to the correspondence between the fault type and the fault solution, and executing the second fault solution; or, when the system fault type is abnormal, determining a third fault solution corresponding to the system fault type according to the correspondence between the fault type and the fault solution, and executing the third fault solution.

[0099] Based on the same inventive concept, an embodiment of the present application provides an electronic device, which can realize the functions of the device discussed above. Figure 6 A schematic diagram of the structure of an electronic device provided in an embodiment of the present application is shown.

[0100] The electronic device in the embodiment of the present application may include a processor 601. The processor 601 is the control center of the device, and various interfaces and lines can be used to connect various parts of the device, by running or executing instructions stored in the memory 603 and calling data stored in the memory 603. Optionally, the processor 601 may include one or more processing units, and the processor 601 may integrate an application processor and a modem processor, wherein the application processor mainly processes operating systems and application programs, etc., and the modem processor mainly processes wireless communications. It is understandable that the above-mentioned modem processor may not be integrated into the processor 601. In some embodiments, the processor 601 and the memory 603 may be implemented on the same chip, and in some embodiments, they may also be implemented separately on independent chips.

[0101] The processor 601 may be a general-purpose processor, such as a central processing unit (CPU), a digital signal processor, an application-specific integrated circuit, a field programmable gate array or other programmable logic device, a discrete gate or transistor logic device, or a discrete hardware component, and may implement or execute the methods, steps, and logic block diagrams disclosed in the embodiments of the present application. A general-purpose processor may be a microprocessor or any conventional processor, etc. The method steps disclosed in the embodiments of the present application may be directly executed by a hardware processor, or may be executed by a combination of hardware and software modules in the processor.

[0102] In the embodiment of the present application, the memory 603 stores instructions that can be executed by at least one processor 601. The at least one processor 601 can be used to execute the method steps disclosed in the embodiment of the present application by executing the instructions stored in the memory 603.

[0103] The memory 603 is a non-volatile computer-readable storage medium that can be used to store non-volatile software programs, non-volatile computer executable programs and modules. The memory 603 may include at least one type of storage medium, such as a flash memory, a hard disk, a multimedia card, a card-type memory, a random access memory (RAM), a static random access memory (SRAM), a programmable read-only memory (PROM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a magnetic memory, a disk, an optical disk, etc. The memory 603 is any other medium that can be used to carry or store a desired program code in the form of an instruction or data structure and can be accessed by a computer, but is not limited thereto. The memory 603 in the embodiment of the present application can also be a circuit or any other device that can realize a storage function, for storing program instructions and / or data.

[0104] In the embodiment of the present application, the device may further include a communication interface 602 , through which the electronic device may transmit data.

[0105] Optional, can be Figure 6 The processor 601 (or the processor 601 and the communication interface 602) implements Figure 5 The processing module 502 and / or the communication module 501 shown, that is, the actions of the processing module 502 and / or the communication module 501 can be executed by the processor 601 (or the processor 601 and the communication interface 602).

[0106] Based on the same inventive concept, the embodiment of the present application also provides a computer-readable storage medium, which may store instructions. When the instructions are executed on a computer, the computer executes the operation steps provided in the above method embodiment. The computer-readable storage medium may be Figure 6 The memory 603 is shown.

[0107] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented in one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that include computer-usable program code.

[0108] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0109] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0110] These computer program instructions can also be loaded onto a computer or other programmable data processing device, so that a series of operation steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby executing the program on the computer or other programmable device.

Claims

1. A method for troubleshooting a cold source system, characterized in that: include: Acquire the data to be detected of the cold source system, wherein the data to be detected includes multiple types of data; The data to be detected is processed using a fault troubleshooting model to obtain a fault type corresponding to the data to be detected, wherein the fault troubleshooting model is obtained by training multiple historical detection data and historical system fault types, and the historical fault type is obtained by performing multi-level fault troubleshooting in the historical detection data; A fault solution corresponding to the fault type is determined according to the correspondence between the fault type and the fault solution, and the fault solution is executed.

2. The method according to claim 1, characterized in that The types of data to be detected include sensor data, device data and system data.

3. The method according to claim 1 or 2, characterized in that The fault troubleshooting model includes a sensor fault troubleshooting model, an equipment fault troubleshooting model and a system fault troubleshooting model.

4. The method according to claim 3, characterized in that The adopting the fault troubleshooting model to process the data to be detected to obtain the fault type corresponding to the data to be detected includes: Using the sensor-level fault troubleshooting model to process the data to be detected to obtain the sensor fault type; When the sensor fault type is non-abnormal, the device fault troubleshooting model is used to process the data to be detected to obtain the device fault type; When the device fault type is non-abnormal, the system fault troubleshooting model is used to process the data to be detected to obtain the system fault type.

5. The method according to claim 4, characterized in that The determining the fault solution corresponding to the fault type according to the correspondence between the fault type and the fault solution, and executing the fault solution, includes: When the sensor fault type is abnormal, determining a first fault solution corresponding to the sensor fault type according to a corresponding relationship between the fault type and the fault solution, and executing the first fault solution; Alternatively, when the device fault type is abnormal, a second fault solution corresponding to the device fault type is determined according to a correspondence between the fault type and the fault solution, and the second fault solution is executed; Alternatively, when the system fault type is abnormal, a third fault solution corresponding to the system fault type is determined according to a corresponding relationship between the fault type and the fault solution, and the third fault solution is executed.

6. A fault troubleshooting device for a cold source system, characterized in that: include: A communication module, used for acquiring the data to be detected of the cold source system, wherein the data to be detected includes multiple types of data; A processing module, used to process the data to be detected by using a fault troubleshooting model to obtain a fault type corresponding to the data to be detected, wherein the fault troubleshooting model is obtained by training multiple historical detection data and historical system fault types, and the historical fault type is obtained by performing multi-level fault troubleshooting in the historical detection data; The processing module is further configured to determine a fault solution corresponding to the fault type according to a correspondence between the fault type and the fault solution, and execute the fault solution.

7. The device according to claim 6, characterized in that The types of data to be detected include sensor data, device data and system data.

8. The device according to claim 6 or 7, characterized in that The fault troubleshooting model includes a sensor fault troubleshooting model, an equipment fault troubleshooting model and a system fault troubleshooting model.

9. The device according to claim 8, characterized in that The fault troubleshooting model is used to process the data to be detected to obtain the fault type corresponding to the data to be detected, and the processing module is specifically used to: Using the sensor-level fault troubleshooting model to process the data to be detected to obtain the sensor fault type; When the sensor fault type is non-abnormal, the device fault troubleshooting model is used to process the data to be detected to obtain the device fault type; When the device fault type is non-abnormal, the system fault troubleshooting model is used to process the data to be detected to obtain the system fault type.

10. The device according to claim 9, characterized in that The determining of the fault solution corresponding to the fault type according to the correspondence between the fault type and the fault solution, and executing the fault solution, wherein the processing module is specifically used for: When the sensor fault type is abnormal, determining a first fault solution corresponding to the sensor fault type according to a corresponding relationship between the fault type and the fault solution, and executing the first fault solution; Alternatively, when the device fault type is abnormal, a second fault solution corresponding to the device fault type is determined according to a correspondence between the fault type and the fault solution, and the second fault solution is executed; Alternatively, when the system fault type is abnormal, a third fault solution corresponding to the system fault type is determined according to a corresponding relationship between the fault type and the fault solution, and the third fault solution is executed.

11. A computer device, characterized in that: It comprises a processor and a memory, wherein the memory stores program codes, and when the program codes are executed by the processor, the processor executes the steps of the method according to any one of claims 1 to 5.

12. A computer-readable storage medium, characterized in that: It includes program codes. When the program product is run on a computer device, the program codes are used to make the computer device execute the steps of the method according to any one of claims 1 to 5.

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