WO2025251389A1 - 模块化的故障检测及运行维护系统、设备和介质 - Google Patents

模块化的故障检测及运行维护系统、设备和介质

Info

Publication number
WO2025251389A1
WO2025251389A1 PCT/CN2024/107266 CN2024107266W WO2025251389A1 WO 2025251389 A1 WO2025251389 A1 WO 2025251389A1 CN 2024107266 W CN2024107266 W CN 2024107266W WO 2025251389 A1 WO2025251389 A1 WO 2025251389A1
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WO
WIPO (PCT)
Prior art keywords
fault
signal
sub
processing
measure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2024/107266
Other languages
English (en)
French (fr)
Inventor
平嘉临
王春冰
卢超
毛万朝
郭景任
秦戈
段奇志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Nuclear Power Engineering Co Ltd
Shenzhen China Guangdong Nuclear Engineering Design Co Ltd
Original Assignee
China Nuclear Power Engineering Co Ltd
Shenzhen China Guangdong Nuclear Engineering Design Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Nuclear Power Engineering Co Ltd, Shenzhen China Guangdong Nuclear Engineering Design Co Ltd filed Critical China Nuclear Power Engineering Co Ltd
Publication of WO2025251389A1 publication Critical patent/WO2025251389A1/zh
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/088—Aspects of digital computing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques

Definitions

  • This invention relates to the field of fault detection, and in particular to a modular fault detection and operation and maintenance system, equipment and medium.
  • This invention provides a modular fault detection and operation maintenance system to solve the problem of low efficiency in consulting paper-based technical specifications in existing technologies.
  • This invention provides a modular fault detection and operation maintenance system, comprising: an interaction module, multiple sets of matched signal generation modules and processing modules, wherein each set of signal generation and processing modules corresponds to a fault level; the signal generation module is used to analyze fault indication signals, determine the fault type, and generate corresponding state trigger signals; the processing module is used to generate corresponding operational measures based on the state trigger signals; the interaction module is used to display the operational measures and also to receive external operational commands.
  • the processing module is further configured to determine whether the corresponding operation measure completion instruction is received within a preset time threshold. If so, an operation measure completion signal is generated to stop the signal generation module from generating state trigger signals. If not, the fault level is upgraded, and a new fault indication signal is generated to activate the signal generation module corresponding to the next fault level.
  • the signal generation module includes: a fault determination unit, configured to analyze the fault indication signal and determine the fault type; a signal generation unit, configured to generate a corresponding state trigger signal according to the fault type; and to stop generating a corresponding state trigger signal according to the operation measure completion signal; and a timing unit, configured to generate a corresponding duration according to the state trigger signal at a preset time interval, so that the processing module can calculate according to the duration and determine whether an operation measure completion instruction has been received within the preset time.
  • the signal generation unit is further configured to detect whether the fault type meets a preset fault type library, and generate a corresponding state trigger signal when the fault type meets the preset fault type library; the system further includes an alarm module, configured to generate alarm information when the fault type does not meet the preset fault type library.
  • the timing unit includes: a judgment subunit, used to determine whether the fault handling method is non-staged processing or staged processing based on a state trigger signal; and a timing subunit, used to generate a corresponding duration by timing according to a preset time interval based on the processing method, so that the processing module can calculate based on the duration and determine whether an operation measure completion instruction has been received within a preset time threshold.
  • the timing subunit when the judgment subunit determines that the processing method is non-stage processing, is used to time according to a preset first time interval when generating the state trigger signal, and generate a corresponding first duration, so that the processing module calculates according to the first duration and determines whether an operation measure completion instruction is received within a preset first time threshold.
  • the operation measures include multiple sub-operation measures; the timing subunit is used to start the initial timing when a state trigger signal is generated, and to perform multiple timings according to the completion signal of the sub-operation measures, with each timing...
  • Each operation generates a second duration according to a preset second time interval, so that the processing module can calculate based on the second duration to determine whether a sub-operation measure completion instruction corresponding to each sub-operation measure has been received within a preset second time threshold, and generate a sub-operation measure completion signal when a sub-operation measure completion instruction is received; wherein, the number of timings is the same as the number of sub-operation measures.
  • the processing module includes: a mode determination unit, configured to determine whether the fault processing mode is phased processing or non-phased processing based on a state trigger signal; and a measure determination unit, configured to determine corresponding operation measures based on the processing mode and the state trigger signal: when the processing mode is phased processing, the operation measures determined based on the state trigger signal are multiple sub-operation measures; when the processing mode is non-phased processing, the operation measures determined based on the state trigger signal are a total operation measure.
  • the processing module includes: a mode determination unit, configured to determine whether the fault handling mode is phased processing or non-phased processing based on a state trigger signal; a measure determination unit, configured to determine the corresponding operation measure based on the handling mode and the state trigger signal: wherein, if the handling mode is phased processing, the operation measure is multiple sub-operation measures; if the handling mode is non-phased processing, the operation measure is one; and an analysis unit, configured to determine whether a corresponding operation measure completion instruction is received within a preset time threshold based on the handling mode: if yes, an operation measure completion signal is generated to stop the signal generation module from generating the state trigger signal; if no, the fault level is upgraded, and a new fault indication signal is generated to activate the signal generation module corresponding to the next fault level.
  • the interaction module includes: a visualization unit for displaying each sub-operation measure or an operation measure; and a receiving unit for receiving an external operation measure completion instruction or a sub-operation measure completion instruction; wherein the sub-operation measure completion instruction is a confirmation instruction input after the corresponding sub-operation measure is completed.
  • the analysis unit is used to determine whether the corresponding operation measure completion instruction is received within a preset first time threshold.
  • the analysis unit uses... The system determines whether a corresponding sub-operation measure completion instruction is received within a preset second time threshold. If yes, it determines whether all sub-operation measures have been completed. If not, it generates a corresponding sub-operation measure completion signal to cause the signal generation module to start timing again. If completed, it generates an operation measure completion signal to cause the signal generation module to stop generating state trigger signals. If not, it upgrades the fault level and generates a new fault indication signal to activate the signal generation module corresponding to the next fault level.
  • a device is also provided, the device being equipped with the modular fault detection and operation and maintenance system described in any of the preceding claims.
  • a computer-readable storage medium is also provided, on which a computer program is stored, the computer program being used to implement the modular fault detection and operation and maintenance system described in any of the preceding claims.
  • This invention proposes a modular fault detection and operation maintenance system, equipment, and medium.
  • Each signal generation module and processing module is matched with a specific fault level, enabling the system to more accurately and quickly identify and respond to faults of various levels. This ensures the targetedness and effectiveness of fault response measures, greatly improving the system's fault handling capability and speed.
  • the signal generation module analyzes fault indication signals and generates status trigger signals, while the processing module generates corresponding operational measures based on these signals. If no operational measure completion instruction is received within a preset time threshold, the system will automatically escalate the fault level and activate the next level of signal generation module. This dynamic adaptation mechanism ensures that the system can continue to respond effectively under more severe or complex fault conditions.
  • Figure 1 is a structural block diagram of the modular fault detection and operation and maintenance system provided in an embodiment of the present invention
  • Figure 2 shows a structural block diagram of a signal generation module in one embodiment of the present invention
  • Figure 3 shows a structural block diagram of a timing unit in one embodiment of the present invention
  • FIG. 4 shows a structural block diagram of the processing module in one embodiment of the present invention
  • Figure 5 shows a structural block diagram of the interaction module in one embodiment of the present invention
  • Figure 6 shows the overall interactive flowchart of a modular fault detection and operation and maintenance system provided in an embodiment of the present invention
  • Figure 7 shows a schematic diagram of the structure of an electronic device according to an embodiment of the present invention.
  • Modular fault detection and operation and maintenance system 110. Processing module; 111. Mode judgment unit; 112. Measure determination unit; 113. Analysis unit; 120. Signal generation module; 121. Fault determination unit; 122. Signal generation unit; 123. Timing unit; 1231. Judgment subunit; 1232. Timing subunit; 130. Interaction module; 131. Visualization unit; 132. Receiving unit.
  • the modular fault detection and operation and maintenance system described in this invention is applicable to any fault repair field; exemplarily, it can be used for the maintenance of nuclear power plant equipment.
  • the nuclear power plant operating technical specifications are crucial for the safe and economical operation of the nuclear power plant and are an important component of nuclear power unit operation.
  • the overall goal of nuclear power plant operation safety is to maintain and improve the safety level determined by the design. To achieve this goal, the nuclear power plant technical specifications...
  • the operating technical specifications document compiles the technical regulations that must be followed during unit operation, ensuring that safety limits are met and guaranteeing the safety of the nuclear power unit throughout its service life.
  • the role of the operating technical specifications document is the role of the operating technical specifications document:
  • this invention provides a modular fault detection and operation maintenance system.
  • Each signal generation module and processing module is matched with a specific fault level, enabling the system to more accurately identify and respond to faults of various levels. This ensures the targeted nature and effectiveness of fault response measures, significantly improving the system's fault handling capabilities.
  • the signal generation module analyzes fault indication signals and generates status trigger signals, while the processing module generates corresponding operational measures based on these signals. If no operational measure completion instruction is received within a preset time threshold, the system automatically escalates the fault level and activates the next-level signal generation module. This dynamic adaptation mechanism ensures the system can continuously and effectively respond to more severe or complex fault conditions.
  • the modular fault detection and operation maintenance system 100 includes an interaction module 130, multiple sets of matched signal generation modules 120, and a processing module 110. Each set of signal generation modules 120 and processing modules 110 corresponds to a fault level.
  • the modular fault detection and operation maintenance system ...
  • the Tong100 includes the following modules:
  • the signal generation module 120 is used to analyze fault indication signals, determine the type of fault, and generate corresponding status trigger signals.
  • the signal generation module 120 receives fault indication signals from sensors or monitoring devices, identifies the corresponding fault type based on the fault indication signal, and matches the identified fault type with a fault type database.
  • the fault indication signal indicates that the equipment has malfunctioned or is in an abnormal state, requiring relevant maintenance. Once a fault type matches a type in the fault type database, the signal generation module 120 generates a status trigger signal for subsequent processing.
  • the fault indication signal can be automatically generated by the equipment or manually triggered; this is not limited. Manual triggering allows operators to intervene immediately when an abnormality is detected in the early stages before a fault indication signal is generated, preventing further deterioration. Understandably, once the equipment fault is resolved, the corresponding fault indication signal disappears, and the entire system stops operating. The system will only restart upon receiving another fault indication signal.
  • the processing module 110 is used to generate corresponding operation measures based on the state trigger signal.
  • the processing module 110 receives the status trigger signal sent by the signal generation module 120, and searches for the corresponding operation measure based on the pre-stored correspondence between status trigger signals and operation measures.
  • the operation measure is the specific action taken in response to equipment failure or abnormal conditions.
  • the interaction module 130 is used to display the operation measures; it is also used to receive external operation measure completion instructions; wherein, the operation measure completion instruction is a confirmation instruction entered after the operation measures are completed.
  • the interaction module 130 displays the current operational procedures to the operator through a graphical user interface, enabling the operator to understand and execute these procedures. This intuitive display avoids the inefficiency caused by consulting paper technical specifications. Furthermore, the interaction module 130 also receives operational procedure completion instructions. These instructions, external feedback from the operator, inform the system that the current operational procedure has been completed, causing it to update its status or proceed to the next operational stage.
  • Processing module 110 is also used to determine whether the corresponding operation completion instruction has been received within a preset time threshold:
  • the fault level is upgraded, and a new fault indication signal is generated to activate the signal generation module 120 corresponding to the next fault level.
  • the processing module 110 monitors the operation completion command sent by the interaction module 130 and determines whether it has received such an operation completion command within a preset time threshold. If so, it indicates that the current fault handling measure has been completed within the specified time, and an operation completion signal is generated. This operation completion signal is sent to the signal generation module 120 to stop the signal generation module 120 from generating state trigger signals, thus indicating that the current operation has been completed correctly and on schedule within the specified time, and the corresponding device can switch to normal operation or enter the next operation stage. Conversely, if the processing module 110 does not receive the operation completion command from the interaction module 130 within the preset time threshold, it indicates that the current fault is not resolved and requires a higher level of intervention. Therefore, the fault level needs to be upgraded, and a new fault indication signal needs to be generated to activate the signal generation module 120 corresponding to the higher-level fault.
  • the signal generation module 120 includes:
  • the fault determination unit 121 is used to analyze the fault indication signal and determine the type of fault.
  • the signal generation unit 122 is used to generate a corresponding status trigger signal according to the type of fault; and to generate a corresponding status trigger signal according to the completion signal of the operation measure.
  • the timing unit 123 is used to generate a corresponding duration by timing according to a preset time interval based on the state trigger signal, so that the processing module 110 can calculate based on the duration and determine whether the operation measure completion instruction has been received within the preset time.
  • the fault determination unit 121 receives and analyzes fault indication signals, determining the fault type by matching the fault indication signals with predefined fault modes. If the fault type matches a type in the fault type library, the signal generation unit 122 generates a corresponding state trigger signal to activate the corresponding fault response or processing flow in the system, guiding the system to take appropriate measures. Furthermore, if the signal generation unit 122 receives an operation measure completion signal from the processing module 110, it indicates that the current fault has been resolved. The generation of status trigger signals is stopped when the signal generation unit 122 generates a status trigger signal. Furthermore, when the signal generation unit 122 generates a status trigger signal, the timing unit 123 is triggered, starts timing, and generates corresponding duration information.
  • This duration information is sent to the processing module 110 through the timing unit 123 so that the processing module 110 can accurately assess whether the current operation is executed as scheduled.
  • the trigger time of the current fault can be manually adjusted to make the fault trigger time more accurate.
  • the timing unit 123 can have its trigger time manually adjusted.
  • the timing unit 123 can either start timing upon receiving the fault indication signal or, through manual adjustment, change the timing from external mode to internal mode, such as adjusting it to start timing half an hour after receiving the fault indication signal.
  • the signal generation unit 122 after the signal generation unit 122 receives the operation completion signal, it causes the timing unit 123 to stop timing.
  • the interaction module 130 sends it to the processing module 110, so that the processing module 110 resets its timer and generates a reset completion message, indicating that the processing module 110's state has returned to its initial state and is waiting to receive the next fault indication signal.
  • the manual reset signal is issued, the entire modular fault detection and operation maintenance system 100 can be restored to its initial state, thus starting to wait for the next fault indication signal. This ensures that the system can completely clear any residual state or error after handling a fault, preparing for a new fault detection cycle.
  • the timing unit 123 when the fault indication signal is generated manually, if the time of the timing unit 123 is in internal mode, after receiving the manual reset signal, the timing unit 123 automatically performs a mode switch, converting the internal mode to the external mode, so that the time switches to the current time.
  • the signal generation module 120 also includes a test submodule, which is used to test the signal generation module 120.
  • the test submodule receives the test signal input through the interaction module 130, regardless of whether it receives a fault indication signal generated by manual triggering or automatic triggering, the test submodule generates a test success signal, and the signal generation module 120 does not generate a status trigger signal.
  • the signal generation unit is further configured to detect whether the fault type meets a preset fault type library, and generate a corresponding state trigger signal when the fault type meets the preset fault type library; the system further includes an alarm module, configured to generate alarm information when the fault type does not meet the preset fault type library. If the fault type does not match the fault type library, it means that the currently received fault indication signal does not match any of the predefined faults in the fault type library. This indicates that the fault indication signal cannot be recognized by the current modular fault detection and operation and maintenance system 100, and therefore an alarm will be triggered so that the operator can take further inspections or change the system that the fault indication signal is connected to.
  • the timing unit 123 includes:
  • Judgment subunit 1231 is used to determine whether the fault handling method is non-staged handling or staged handling based on the status trigger signal;
  • the timing subunit 1232 is used to generate a corresponding duration by timing according to a preset time interval based on the processing method, so that the processing module 110 can calculate based on the duration and determine whether an operation measure completion instruction has been received within a preset time threshold.
  • the handling method includes two types: staged handling and non-staged handling.
  • Staged handling is a distributed execution method that divides fault handling into multiple consecutive stages, each with specific fault handling measures. After all stages are completed, the equipment fault is eliminated, causing the fault indication signal to disappear and the equipment to enter normal operation.
  • Non-staged handling does not break down fault handling into multiple independent stages but completes all fault handling operations at once.
  • the timing subunit 1232 Based on the handling method feedback from the judgment subunit 1231, the timing subunit 1232 initiates a timing mechanism to continuously record the duration from the generation of the status trigger signal to the present, and periodically sends this information to the processing module 110 so that the processing module 110 can evaluate the fault handling progress based on the received duration information.
  • the timing subunit 1232 when the judgment subunit 1231 determines that the processing method is non-staged processing, the timing subunit 1232 is used to time according to a preset first time interval when generating a state trigger signal, generating a corresponding first duration, so that the processing module 110 can calculate based on the first duration and determine whether an operation measure completion instruction has been received within a preset first time threshold.
  • the judgment subunit 1231 determines that the fault processing method is non-staged processing, it means that the current fault does not require the execution of multiple fault processing measures in stages.
  • the timing subunit 1232 will trigger the state.
  • the timing begins the instant the signal is received, starting at a preset first time interval. This timing continues, generating a first duration until a first time threshold is reached.
  • the first duration generated by the timing subunit 1232 is the total time from the generation of the state trigger signal to the end of the timing.
  • the processing module 110 performs cumulative calculations based on the first durations received from the timing subunit 1232, summing the received first durations to obtain the current measure execution time. For example, if the first time interval is 60 seconds, the timing subunit 1232 sends a first duration signal to the processing module 110 every 60 seconds. If the processing module 110 currently receives three first duration signals, it sums the three first durations to obtain the current measure execution time as 180 seconds.
  • the timing subunit 1232 can also generate a first duration after the timing is started, and send the first duration to the processing module 110 at a first time interval, so that the processing module 110 can determine whether an operation measure completion instruction has been received within a preset first time threshold based on the first duration. For example, the timing subunit 1232 starts timing when a state trigger signal is generated, continuously generates the first duration, and sends the generated first duration (60 seconds, 120 seconds, 180 seconds, etc.) to the processing module 110 at a first time interval (e.g., 60 seconds). The processing module 110 uses the current first duration as the measure execution time.
  • the timing subunit 1232 determines whether it has received the operation measure completion instruction sent by the interaction module 130 within the preset time threshold. If it has received it, it means that the corresponding operation measure has been completed within the specified time, and the next operation measure can be carried out or the equipment can be restored to normal operation. Otherwise, if it has not received it, it means that the corresponding operation measure has not been completed within the specified time, and the fault level needs to be upgraded.
  • the operation measures include multiple sub-operation measures; the timing subunit 1232 is used to start the first timing when the state trigger signal is generated, and to perform multiple timings according to the sub-operation measure completion signal. Each timing is performed according to a preset second time interval to generate a second duration, so that the processing module 110 calculates according to the second duration to determine whether the sub-operation measure completion instruction corresponding to each sub-operation measure is received within the preset second time threshold, and generates a sub-operation measure completion signal when the sub-operation measure completion instruction is received; wherein, the number of timings is the same as the number of sub-operation measures.
  • the judgment subunit 1231 determines that the fault handling method is phased processing according to the state trigger signal
  • the judgment subunit 1231 will instruct the timing subunit 1232 to trigger the timing operation.
  • the timing subunit 1232 receives the state trigger signal...
  • the start of timing indicates the commencement of a phased processing step.
  • Timing subunit 1232 generates a second duration at a second time interval and sends it to processing module 110.
  • Processing module 110 uses the second duration received from timing subunit 1232 to perform cumulative calculations as the duration of the operation measure.
  • Processing module 110 also determines whether a sub-operation measure completion instruction has been received within a preset second time threshold.
  • a sub-operation measure completion instruction refers to an external instruction to complete the sub-operation measure input for the current phase.
  • timing subunit 1232 If a sub-operation measure completion instruction is received within the second time threshold, a sub-operation measure completion signal is generated, and timing subunit 1232 resets and restarts timing upon reaching the second time threshold to continue monitoring the processing of the next phase, thereby ensuring that each phase completes its corresponding sub-operation measure within the specified time. Conversely, if processing module 110 does not receive a sub-operation measure completion instruction within the second time threshold, it indicates that the corresponding sub-operation measure has not been completed, and the fault level needs to be escalated.
  • the processing module 110 includes:
  • the mode determination unit 111 is used to determine whether the fault handling mode is staged or non-staged based on the state trigger signal.
  • the measure determination unit 112 is used to determine the corresponding operation measure according to the processing method and the state trigger signal: if the processing method is a phased processing, the operation measure is multiple sub-operation measures; if the processing method is a non-phased processing, the operation measure is one.
  • Analysis unit 113 is used to determine, based on the processing method, whether a corresponding operation completion instruction has been received within a preset time threshold:
  • the fault level is upgraded, a new fault indication signal is generated, and the signal generation module corresponding to the next fault level is activated.
  • the mode determination unit 111 receives and analyzes the state trigger signal to determine whether the fault handling mode is phased or non-phased, and sends the determined handling mode and the state trigger signal to the action determination unit 112.
  • the action determination unit 112 determines the operational measures to be taken based on the decision of the mode determination unit 111 and the information from the state trigger signal. Specifically, if it is phased handling, it means the fault requires... The solution is achieved through multiple consecutive sub-operations.
  • the measure determination unit 112 searches for all sub-operation measures corresponding to the current state trigger signal based on the corresponding operations in the pre-stored technical specifications in the database, and feeds them back to the interaction module 130 for display. If it is a non-staged process, it means that the fault can be resolved by one operation measure.
  • the processing module 110 searches for the total operation measures corresponding to the current state trigger signal in the database and sends them to the interaction module 130 for display.
  • the analysis unit 113 determines whether the operation measure completion instruction has been received within the preset time threshold based on the processing method. If received, it means that the entire operation has been completed, and the signal generation module 120 stops generating state trigger signals. If not received, it means that the operation was not completed within the expected time, and the fault level needs to be escalated.
  • the interaction module 130 includes:
  • Visualization unit 131 is used to display each sub-operation measure or a single operation measure
  • the receiving unit 132 is used to receive an external operation measure completion instruction or a sub-operation measure completion instruction; wherein, the sub-operation measure completion instruction is a confirmation instruction input after the corresponding sub-operation measure is completed.
  • the visualization unit 131 clearly displays the current operational measures through the interface. During non-staged processing, it displays one operational measure; during staged processing, it displays multiple sub-operational measures. All sub-operational measures can be displayed at once, or only the currently needed sub-operational measures can be displayed.
  • the receiving unit 132 receives operational measure completion instructions from external sources. Specifically, during non-staged processing, the receiving unit 132 only needs to receive one operational measure completion instruction, indicating that the current fault has been resolved. During staged processing, the receiving unit 132 needs to receive multiple sub-operational measure completion instructions one by one; only after all sub-operational measure completion instructions have been received is the entire fault resolved.
  • the analysis unit 113 is used to determine whether a corresponding operation completion instruction is received within a preset first time threshold.
  • the analysis unit 113 monitors and determines whether an operation completion instruction is received within the preset first time threshold: if received within the first time threshold, the analysis unit 113 generates an operation completion signal to stop the generation module from generating state trigger signals, indicating that the fault has been resolved. Conversely, if not received within the first time threshold, the analysis unit 113 triggers fault level escalation processing, generating a new fault indication signal to activate a higher-level signal generation module 120.
  • the analysis unit 113 is used to determine whether the corresponding sub-operation measure completion instruction has been received within a preset second time threshold:
  • the fault level is upgraded, and a new fault indication signal is generated to activate the signal generation module 120 corresponding to the next fault level.
  • the analysis unit 113 determines whether the corresponding sub-operation measure completion instruction is received within the second time threshold of each phase. If received, it determines whether all sub-operation measures are completed. If there are still incomplete sub-operation measures, the analysis unit 113 generates a sub-operation measure completion signal corresponding to the currently completed sub-operation measure and causes the signal generation module 120 to start timing again to enter the next phase. Conversely, if all sub-operation measures are completed, the analysis unit 113 generates an operation measure completion signal and notifies the signal generation module 120 to stop generating state trigger signals. If the analysis unit 113 determines that no corresponding sub-operation measure completion instruction is received within the second time threshold, the fault level is upgraded, and a new fault indication signal is generated to activate the next level of the signal generation module 120.
  • the processing module 110 further includes a count unit, used to count the number of times the sub-operation measure completion signal is received and display it through the interaction module 130.
  • the count unit monitors the number of sub-operation measure completion signals and sends the counted number to the interaction module 130 so that it can be displayed to the operator on the user interface, enabling the operator to understand the execution status of each operation in real time.
  • the processing module 110 further includes an early warning unit, configured to calculate the received first duration to obtain a first duration total value, calculate the received second duration to obtain a second duration total value, and generate early warning information when the first duration total value exceeds a preset first early warning time threshold or the second duration total value exceeds a preset second early warning time threshold.
  • the first time threshold For example, the first time threshold.
  • the first and second time thresholds are one hour before the expected time. When the total value of the first or second duration exceeds the corresponding warning time threshold, a warning message will be issued to remind operators to handle the situation as soon as possible to avoid exceeding the time limit.
  • the processing module 110 also includes a countdown subunit, used to take the difference between a first time threshold and a first total duration as a first remaining duration, and the difference between a second time threshold and a second total duration as a second remaining duration.
  • a countdown subunit used to take the difference between a first time threshold and a first total duration as a first remaining duration, and the difference between a second time threshold and a second total duration as a second remaining duration.
  • the first remaining duration is less than or equal to a preset first duration threshold
  • the second remaining duration is less than or equal to a preset second duration threshold
  • countdown information is generated.
  • the first and second duration thresholds can be adaptively set by those skilled in the art based on actual equipment needs, and are not limited here. For example, if the first and second duration thresholds are two hours before the expected time, then countdown information is generated when two hours remain to remind the operator to process the data as soon as possible.
  • the solution described in this invention facilitates operators' rapid assessment of the plant's status after a condition arises, shortening the operator's judgment time, eliminating the need for manual timing, ensuring high accuracy, reducing human error risks, and minimizing the probability of operator misjudgment. It also allows operators to quickly handle the situation.
  • the use of a customized modular design significantly improves design efficiency, saves design time, and simplifies logical relationships. Furthermore, the use of customized modular configuration improves configuration efficiency, saves configuration time, and facilitates debugging, modification, and upgrades.
  • Each module in the aforementioned modular fault detection and operation maintenance system can be implemented entirely or partially through software, hardware, or a combination thereof.
  • These modules can be embedded in the processor of a computer device in hardware format or independent of it, or stored in the memory of the computer device in software format, so that the processor can call the corresponding operations of each module.
  • this embodiment does not include modules that are not closely related to solving the technical problems proposed by this invention, but this does not mean that there are no other modules in this embodiment.
  • the electronic device 1 may include a memory 12, a processor 13 and a bus, and may also include a computer program stored in the memory 12 and executable on the processor 13, such as a modular fault detection and operation and maintenance program.
  • the memory 12 includes at least one type of readable storage medium, such as flash memory, portable hard drive, multimedia card, card-type memory (e.g., SD or DX memory), magnetic memory, magnetic disk, optical disk, etc.
  • the memory 12 can be an internal storage unit of the electronic device 1, such as a portable hard drive of the electronic device 1.
  • the memory 12 can be an external storage device of the electronic device 1, such as a plug-in portable hard drive, Smart Media Card (SMC), Secure Digital (SD) card, Flash Card, etc., equipped on the electronic device 1.
  • the memory 12 can include both internal and external storage units of the electronic device 1.
  • the memory 12 can be used not only to store application software and various types of data installed on the electronic device 1, such as modular fault detection and operation maintenance code, but also to temporarily store data that has been output or will be output.
  • the processor 13 may be composed of integrated circuits, such as a single packaged integrated circuit or multiple integrated circuits with the same or different functions, including combinations of one or more central processing units (CPUs), microprocessors, digital processing chips, graphics processors, and various control chips.
  • the processor 13 is the control unit of the electronic device 1, connecting various components of the electronic device 1 via various interfaces and lines. It executes programs or modules (e.g., fault detection and operation maintenance programs) stored in the memory 12, and calls data stored in the memory 12 to perform various functions and process data of the electronic device 1.
  • programs or modules e.g., fault detection and operation maintenance programs
  • the processor 13 executes the operating system of the electronic device 1 and various installed applications.
  • the processor 13 executes the applications to implement the steps in the modular fault detection and operation and maintenance system described above.
  • the computer program may be divided into one or more modules, which are stored in the memory 12 and executed by the processor 13 to complete this application.
  • the one or more modules may be a series of computer program instruction segments capable of performing specific functions, which describe the execution process of the computer program in the electronic device 1.
  • the computer program may be divided into a processing module 110, a signal generation module 120, and an interaction module 130.
  • the integrated units implemented as software functional modules described above can be stored in a computer-readable storage medium, which can be non-volatile or volatile.
  • These software functional modules, stored in a storage medium include several instructions to cause a computer device (which may be a personal computer, computer equipment, or network device, etc.) or processor to execute some functions of the modular fault detection and operation maintenance system described in the various embodiments of this application.
  • this invention discloses a modular fault detection and operation maintenance system, equipment, and medium.
  • Each signal generation module and processing module is matched with a specific fault level, enabling the system to more accurately identify and respond to faults of various levels. This ensures the targetedness and effectiveness of fault response measures, significantly improving the system's fault handling capabilities.
  • the signal generation module analyzes fault indication signals and generates status trigger signals, while the processing module generates corresponding operational measures based on these signals. If no operational measure completion instruction is received within a preset time threshold, the system automatically escalates the fault level and activates the next-level signal generation module. This dynamic adaptation mechanism ensures the system can continuously and effectively respond to more severe or complex fault conditions.
  • the system also includes an interactive module that not only displays operational measures but also receives external operational measure completion instructions, allowing operators to monitor the system status in real time and interact directly with the system, enhancing operational transparency and user control. Therefore, this invention effectively overcomes the various shortcomings of existing technologies and possesses high industrial applicability.

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Abstract

一种模块化的故障检测及运行维护系统、设备和介质。系统包括：交互模块（130）、多组相匹配的信号生成模块（120）和处理模块（110），信号生成模块（120），用于分析故障指示信号，确定故障种类，生成对应的状态触发信号；处理模块（110），用于根据状态触发信号生成对应的操作措施；交互模块（130），用于显示操作措施、接收外部的操作措施完成指令；处理模块（110），还用于判断是否在预设的时间阈值内接收到对应的操作措施完成指令：若是，则生成操作措施完成信号，以使信号生成模块（120）停止生成状态触发信号；若否，则对故障级别进行升级处理，生成新的故障指示信号，以激活下一故障级别对应的信号生成模块（120）。本系统提升了故障处理速度和准确度。

Description

模块化的故障检测及运行维护系统、设备和介质 技术领域
本发明涉及故障检测领域，特别涉及一种模块化的故障检测及运行维护系统、设备和介质。
背景技术
电力设施的运行依赖于复杂而精确的技术规格书，这些文件对确保设施的安全和经济运行至关重要。技术规格书提供了详尽的操作指导，规定了在正常运行和潜在事故情况下的安全限值以及所需的反应措施。其目标在于维护并提升设计时确定的安全水平，确保设施在整个使用寿命期间的安全性。但这种纸质的技术规格书存在以下弊端：大量的状态和设备参数要求详细的规格书以及复杂的逻辑关系，其设计和配置的工作量大，耗时长，为操作人员带来了额外的负担。由于操作条件和设备参数经常变化，不同状态下可能需要参考不同的技术规格书，这增加了在紧急情况下快速识别正确规格书的难度。因此，需要提供一种模块化的故障检测及运行维护系统、设备和介质。
发明内容
本发明提供一种模块化的故障检测及运行维护系统。以解决现有技术中查阅纸质版的技术规格书效率低下的问题。
本发明提供的一种模块化的故障检测及运行维护系统，所述系统包括：交互模块、多组相匹配的信号生成模块和处理模块，其中，每组信号生成模块和处理模块与故障级别相对应；信号生成模块，用于分析故障指示信号，确定故障种类，生成对应的状态触发信号；处理模块，用于根据状态触发信号生成对应的操作措施；所述交互模块，用于显示所述操作措施；还用于接收外部的操 作措施完成指令；其中，操作措施完成指令是所述操作措施完成后输入的确认指令；处理模块，还用于判断是否在预设的时间阈值内接收到对应的操作措施完成指令：若是，则生成操作措施完成信号，以使所述信号生成模块停止生成状态触发信号；若否，则对故障级别进行升级处理，生成新的故障指示信号，以激活下一故障级别对应的信号生成模块。
于本发明一实施例中，所述信号生成模块包括：故障确定单元，用于分析所述故障指示信号，确定故障种类；信号生成单元，用于根据所述故障种类生成对应的状态触发信号；以及根据操作措施完成信号停止生成对应的状态触发信号；计时单元，用于根据状态触发信号，按照预设的时间间隔计时，生成对应的时长，以使所述处理模块根据所述时长进行计算，并判断在预设的时间内是否接收到操作措施完成指令。
于本发明一实施例中，所述信号生成单元还用于检测所述故障种类是否满足预设的故障种类库，并在满足时，生成对应的状态触发信号；所述系统还包括报警模块，用于在所述故障种类不满足所述故障种类库时，生成报警信息。
于本发明一实施例中，所述计时单元包括：判断子单元，用于根据状态触发信号，确定故障的处理方式为非阶段性处理或阶段性处理；计时子单元，用于根据所述处理方式，按照预设的时间间隔计时，生成对应的时长，以使所述处理模块根据所述时长进行计算，并判断在预设的时间阈值内是否收到操作措施完成指令。
于本发明一实施例中，当所述判断子单元确定所述处理方式为非阶段性处理时，所述计时子单元用于在生成状态触发信号时按照预设的第一时间间隔计时，生成对应的第一时长，以使所述处理模块根据所述第一时长进行计算，并判断在预设的第一时间阈值内是否收到操作措施完成指令。
于本发明一实施例中，当所述判断子单元确定故障的处理方式为阶段性处理时，所述操作措施包括多个子操作措施；所述计时子单元用于在生成状态触发信号时开始首次计时，并根据子操作措施完成信号进行多次计时，每次计时 均按照预设的第二时间间隔，生成第二时长，以使所述处理模块根据所述第二时长进行计算，判断在预设的第二时间阈值内是否收到各个子操作措施对应的子操作措施完成指令，并在收到子操作措施完成指令时生成子操作措施完成信号；其中，计时次数与子操作措施的数量相同。
于本发明一实施例中，所述处理模块包括：方式判断单元，用于根据状态触发信号，确定故障的处理方式为阶段性处理或非阶段性处理；措施确定单元，用于根据所述处理方式和状态触发信号确定对应的操作措施：当所述处理方式为阶段性处理时，根据状态触发信号确定的所述操作措施为多个子操作措施；当所述处理方式为非阶段性处理时，根据状态触发信号确定的所述操作措施为一个总操作措施。
于本发明一实施例中，所述处理模块包括：方式判断单元，用于根据状态触发信号，确定故障的处理方式为阶段性处理或非阶段性处理；措施确定单元，用于根据所述处理方式和状态触发信号确定对应的操作措施：其中，若所述处理方式为阶段性处理，所述操作措施为多个子操作措施；若所述处理方式为非阶段性处理，所述操作措施为一个；分析单元，用于根据所述处理方式判断在预设的时间阈值内是否收到对应操作措施完成指令：若是，则生成操作措施完成信号，以使所述信号生成模块停止生成状态触发信号；若否，则对故障级别进行升级处理，生成新的故障指示信号，以激活下一故障级别对应的信号生成模块。
于本发明一实施例中，所述交互模块包括：可视化单元，用于显示每个子操作措施或一个操作措施；接收单元，用于接收外部的操作措施完成指令或子操作措施完成指令；其中，子操作措施完成指令是对应子操作措施完成后输入的确认指令。
于本发明一实施例中，所述分析单元用于判断是否在预设的第一时间阈值内接收到对应的操作措施完成指令。
于本发明一实施例中，当所述处理方式为阶段性处理时，所述分析单元用 于判断是否在预设的第二时间阈值内接收到对应的子操作措施完成指令：若是，则判断是否所有的子操作措施均已完成，若未完成，则生成对应的子操作措施完成信号，以使所述信号生成模块再次计时；若完成，则生成操作措施完成信号，使所述信号生成模块停止生成状态触发信号；若否，则对故障级别进行升级处理，生成新的故障指示信号，以激活下一故障级别对应的信号生成模块。
于本发明一实施例中，还提供一种设备，所述设备部署有上述任一项所述的模块化的故障检测及运行维护系统。
于本发明一实施例中，还提供一种计算机可读存储介质，其上存储有计算机程序，所述计算机程序用于实现上述任一项所述的模块化的故障检测及运行维护系统。
本发明提出的一种模块化的故障检测及运行维护系统、设备及介质。每组信号生成模块和处理模块均与特定的故障级别相匹配，使系统能够更精确快速地识别和响应各种级别的故障。保证了故障响应措施的针对性和有效性，大大提高了系统处理故障的能力和速度。信号生成模块分析故障指示信号并生成状态触发信号，而处理模块根据这些信号生成相应的操作措施。如果在预设的时间阈值内未接收到操作措施完成指令，系统将自动升级故障级别并激活下一级别的信号生成模块。这种动态适应机制确保系统能够在更严重或复杂的故障情况下持续有效响应。
附图说明
图1为本发明实施例提供的模块化的故障检测及运行维护系统的结构框图；
图2显示为本发明一实施例中信号生成模块的结构框图；
图3显示为本发明一实施例中计时单元的结构框图；
图4显示为本发明一实施例中处理模块的结构框图；
图5显示为本发明一实施例中交互模块的结构框图；
图6显示为本发明一实施例提供的模块化的故障检测及运行维护系统的整体交互流程图；
图7显示为本发明一实施例电子设备的一结构示意图。
元件标号说明：
100、模块化的故障检测及运行维护系统；110、处理模块；111、方式判断单元；112、措施确定单元；113、分析单元；120、信号生成模块；121、故障确定单元；122、信号生成单元；123、计时单元；1231、判断子单元；1232、计时子单元；130、交互模块；131、可视化单元；132、接收单元。
具体实施方式
以下通过特定的具体实例说明本发明的实施方式，本领域技术人员可由本说明书所揭露的内容轻易地了解本发明的其他优点与功效。本发明还可以通过另外不同的具体实施方式加以实施或应用，本说明书中的各项细节也可以基于不同观点与应用，在没有背离本发明的精神下进行各种修饰或改变。需说明的是，在不冲突的情况下，以下实施例及实施例中的特征可以相互组合。
需要说明的是，以下实施例中所提供的图示仅以示意方式说明本发明的基本构想，遂图式中仅显示与本发明中有关的组件而非按照实际实施时的组件数目、形状及尺寸绘制，其实际实施时各组件的型态、数量及比例可为一种随意的改变，且其组件布局型态也可能更为复杂。
在下文描述中，探讨了大量细节，以提供对本发明实施例的更透彻的解释，然而，对本领域技术人员来说，可以在没有这些具体细节的情况下实施本发明的实施例是显而易见的，在其他实施例中，以方框图的形式而不是以细节的形式来示出公知的结构和设备，以避免使本发明的实施例难以理解。
本发明所述的模块化的故障检测及运行维护系统可适用于任何一种故障检修领域，示例性地，可用于核电厂设备检修维护。在对核电厂设备检修维护时，需要使用运行技术规格书处理各种故障。核电厂运行技术规格书对核电厂安全经济运行非常重要，是核电机组运行的重要组成部分。核电厂运行安全的总目标是维持由设计确定的安全水平，并加以改进，为实现此目标，核电厂技术规 格书集中了机组运行过程中应该遵守的技术规定，确保安全限值得以遵守，保证核电机组在寿期内的安全。运行技术规格书的作用：
一、限定反应堆正常运行边界，确保机组运行在安全限值和事故假设的范围内；
二、规定三道屏障的控制、保护系统和专设安全设施的可用性和可操作性；
三、当所需设备和系统不可用，或某一安全相关的参数异常变化时，规定采取的措施。
由于核电厂机组设备和参数众多，技术规格书数量大，当出现偏离技术规格书的状态时，需要安全工程师和操纵员尽快调用相关的技术规格书进行处理。
发明人发现，现有技术规格书文件页数多，出现状态后，安全工程师或操纵员查询和调用相关技术规格书所花费的时间长，效率低。由于工况和设备参数变化不同，不同状态使用的技术规格书不同，存在一定识别风险。状态发生后，采用人工计时，存在不精确性，可能导致状态处理的扩大，存在一定人因风险。现有技术规格书文件涉及状态数量多，设备仪表数量多。设备、状态与措施处理逻辑关系复杂，设计及组态工作量大，耗时长。
针对上述情况，本发明提供一种模块化的故障检测及运行维护系统，每组信号生成模块和处理模块均与特定的故障级别相匹配，使系统能够更精确地识别和响应各种级别的故障。保证了故障响应措施的针对性和有效性，大大提高了系统处理故障的能力。信号生成模块分析故障指示信号并生成状态触发信号，而处理模块根据这些信号生成相应的操作措施。如果在预设的时间阈值内未接收到操作措施完成指令，系统将自动升级故障级别并激活下一级别的信号生成模块。这种动态适应机制确保了系统能够在更严重或复杂的故障情况下持续有效响应。
请参见图1，模块化的故障检测及运行维护系统100包括交互模块130、多组相匹配的信号生成模块120和处理模块110，其中，每组信号生成模块120和处理模块110与故障级别相对应，具体地，模块化的故障检测及运行维护系 统100包括以下模块：
信号生成模块120，用于分析故障指示信号，确定故障种类，生成对应的状态触发信号。
信号生成模块120从传感器或监测设备接收到设备的故障指示信号，并根据故障指示信号识别出对应的故障种类，将识别的故障种类与故障种类库进行匹配。其中，故障指示信号用于指示设备出现故障或处于某种异常状态，此时需要对设备进行相关维护。一旦故障种类与故障种类库中的某一种类匹配，则信号生成模块120将生成一个状态触发信号，用于进行后续的处理过程。故障指示信号可由设备自动生成，也可以由人工触发生成，在此不做限定。通过人工触发的方式，允许操作人员检测到设备发生异常的初期尚未产生故障指示信号时，由人工即刻介入，防止问题进一步恶化。可以理解的是，当设备故障解决后，对应的故障指示信号消失，整个系统停止运行，只有再次收到故障指示信号时，才会激活系统再次运行。
处理模块110，用于根据状态触发信号生成对应的操作措施。
处理模块110接收信号生成模块120发送的状态触发信号，根据预存的状态触发信号与操作措施的对应关系，查找该状态触发信号对应的操作措施。其中，操作措施为响应设备故障或异常情况而采取的具体行动。
所述交互模块130，用于显示所述操作措施；还用于接收外部的操作措施完成指令；其中，操作措施完成指令是所述操作措施完成后输入的确认指令。
交互模块130通过图形用户界面将当前的操作措施展示给操作人员，以使得操作人员能够理解并执行这些措施，通过直观的展示给操作人员，避免了查阅纸质的技术规格书，导致效率较低的问题。此外，交互模块130还会接收操作措施完成指令，这种指令是来自于操作人员的外部反馈，用于告知系统当前的操作措施已经完成，使其更新状态或转为下一个操作阶段。
处理模块110，还用于判断是否在预设的时间阈值内接收到对应的操作措施完成指令：
若是，则生成操作措施完成信号，以使所述信号生成模块120停止生成状态触发信号；
若否，则对故障级别进行升级处理，生成新的故障指示信号，以激活下一故障级别对应的信号生成模块120。
处理模块110会监测交互模块130发送的操作措施完成指令，判断是否在预设的时间阈值内接收到这种操作措施完成指令，若是，则表示当前的故障处理措施在规定时间内完成，会生成一个操作措施完成信号。这个操作措施完成信号会发送至信号生成模块120，用于使信号生成模块120停止生成状态触发信号，从而表明当前的操作已经在规定时间内如期正确完成，对应的设备可转向常规运行状态或进入下一个操作阶段。反之，若处理模块110未在预设的时间阈值内接收到交互模块130反馈的操作措施完成指令，则表示当前的故障未解决，需要更高级别的干预，因此需要对故障级别升级处理，生成新的故障指示信号，以激活对应更高级故障级别的信号生成模块120启动。
请参见图1和图2、图6，在本发明一实施例中，所述信号生成模块120包括：
故障确定单元121，用于分析所述故障指示信号，确定故障种类；
信号生成单元122，用于根据故障种类生成对应的状态触发信号；以及根据操作措施完成信号停止生成对应的状态触发信号；
计时单元123，用于根据状态触发信号，按照预设的时间间隔计时，生成对应的时长，以使所述处理模块110根据所述时长进行计算，并判断在预设的时间内是否接收到操作措施完成指令。
故障确定单元121用于接收并分析故障指示信号，通过将故障指示信号与预定义的故障模式匹配，从而确定故障种类。若故障种类与故障种类库中的某个种类相匹配，信号生成单元122会生成对应的状态触发信号，以激活系统中相应的故障响应或处理流程，引导系统采取适当的措施。进一步地，若信号生成单元122接收到来自处理模块110的操作措施完成信号，则表示当前故障已 被处理，停止生成状态触发信号。此外，信号生成单元122生成状态触发信号时，计时单元123被触发，开始计时并生成相应的时长信息，这些时长信息通过计时单元123发送至处理模块110，以使处理模块110能够准确评估当前操作是否如期执行。需要说明的是，在人工触发生成故障指示信号时，可由人工调整当前故障的触发时间，以使故障触发时间更加准确。示例性地，计时单元123可由人工调整触发时间，例如在人工触发生成故障指示信号时，计时单元123既可以在收到故障指示信号时开始计时，还可以通过人工调整方式，调整计时开始的时间，将时间由外部模式改为内部模式，如调整为收到故障指示信号后的半小时开始启动计时。进一步地，考虑到人工校验会较为准确，本实施例中信号生成单元122收到操作措施完成信号后，使计时单元123停止计时，此时交互模块130在接收到人工触发的手动复位信号后，发送至处理模块110，以使处理模块110计时清零，并生成复位完毕信息，表示处理模块110的状态恢复为初始状态，等待接收下一故障指示信号。手动复位信号发出后，能够使整个模块化的故障检测及运行维护系统100恢复为初始状态，从而开始等待下一次的故障指示信号。确保系统在处理完一次故障后能够彻底清除任何残留状态或错误，为新的故障检测周期做好准备。可以理解的是，在人工触发生成故障指示信号时，若计时单元123的时间为内部模式，则在收到手动复位信号后，计时单元123自动进行模式转换，将内部模式转换为外部模式，使得时间切换至当前时间。
信号生成模块120还包括试验子模块，试验子模块用于对信号生成模块120进行测试，当试验子模块接收到通过交互模块130输入的试验信号后，无论收到人工触发或自动触发生成的故障指示信号后，试验子模块生成试验成功信号，且信号生成模块120不会生成状态触发信号。
在本发明一实施例中，所述信号生成单元还用于检测所述故障种类是否满足预设的故障种类库，并在满足时，生成对应的状态触发信号；所述系统还包括报警模块，用于在故障种类不满足所述故障种类库时，生成报警信息。若故 障种类不满足故障种类库，则表示当前收到的故障指示信号和故障种类库中的任何一个预定义的故障都不相符，表明该故障指示信号无法被当前的模块化的故障检测及运行维护系统100识别，因此会进行报警，以使操作人员采取进一步的检查或更改该故障指示信号对接的系统。
请参见图1至图3、图6，在本发明一实施例中，所述计时单元123包括：
判断子单元1231，用于根据状态触发信号，确定故障的处理方式为非阶段性处理或阶段性处理；
计时子单元1232，用于根据所述处理方式，按照预设的时间间隔计时，生成对应的时长，以使所述处理模块110根据所述时长进行计算，并判断在预设的时间阈值内是否收到操作措施完成指令。
判断子单元1231在接收信号生成单元122产生的状态触发信号后，根据该信号确定故障的处理方式，其中，处理方式包括阶段性处理和非阶段性处理两种，阶段性处理是一种分布执行的方法，将一个故障处理划分为多个连续的阶段，每个阶段都有明确的故障处理措施，所有阶段处理完成后，即可消除设备的故障，从而使得故障指示信号消失，设备进入正常运行状态。非阶段性处理不会将故障处理分解为多个独立阶段，而是一次性完成所有的故障处理操作。计时子单元1232根据判断子单元1231反馈的处理方式，启动计时机制，持续记录从生成状态触发信号开始到当前的时长信息，并定期发送至处理模块110，以使处理模块110根据接收到的时长信息评估故障处理进度。
请继续参见图1至图3、图6，在本发明一实施例中，当所述判断子单元1231确定所述处理方式为非阶段性处理时，所述计时子单元1232用于在生成状态触发信号时按照预设的第一时间间隔计时，生成对应的第一时长，以使所述处理模块110根据所述第一时长进行计算，并判断在预设的第一时间阈值内是否收到操作措施完成指令。当判断子单元1231确定故障的处理方式为非阶段性处理时，表示当前的故障不需要分阶段执行多个故障处理措施。一旦判断子单元1231确定处理方式为非阶段性处理，计时子单元1232会在生成状态触发 信号的瞬间开始，按照预设的第一时间间隔开始计时，这种计时持续进行，生成第一时长，直至达到第一时间阈值，其中，计时子单元1232生成的第一时长时从状态触发信号生成开始至计时结束的总时间。处理模块110根据从计时子单元1232接收到的第一时长进行累计计算，将接收的各第一时长进行加和得到当前措施执行的时间。示例性地，第一时间间隔为60秒，计时子单元1232会每隔60秒发送一次第一时长信号至处理模块110，若处理模块110当前收到3个第一时长信号，则将三个第一时长累加，得到当前措施执行的时间为180秒。
此外，计时子单元1232还可在计时启动后，生成第一时长，并按照第一时间间隔发送第一时长至处理模块110，以使处理模块110根据第一时长，判断在预设的第一时间阈值内是否收到操作措施完成指令。示例性地，计时子单元1232在生成状态触发信号时启动计时，持续生成第一时长，并按照第一时间间隔(如60秒)将生成的第一时长(60秒、120秒、180秒……)发送至处理模块110，处理模块110将当前的第一时长作为措施执行时间。
计时子单元1232判断是否在预设的时间阈值内接收到交互模块130发送的操作措施完成指令，若收到，则表示在规定时间内完成相应的操作措施，可以进行下一个操作措施或使设备恢复正常运行；反之，若未收到，则表示规定时间内未完成相应的操作措施，需要对故障级别进行升级处理。
在本发明一实施例中，当所述判断子单元1231确定故障的处理方式为阶段性处理时，所述操作措施包括多个子操作措施；所述计时子单元1232用于在生成状态触发信号时开始首次计时，并根据子操作措施完成信号进行多次计时，每次计时均按照预设的第二时间间隔，生成第二时长，以使所述处理模块110根据所述第二时长进行计算，判断在预设的第二时间阈值内是否收到各个子操作措施对应的子操作措施完成指令，并在收到子操作措施完成指令时生成子操作措施完成信号；其中，计时次数与子操作措施的数量相同。当判断子单元1231根据状态触发信号确定故障的处理方式为阶段性处理时，判断子单元1231会指示计时子单元1232触发计时操作。计时子单元1232在接收到状态触发信号时 开始计时，表明阶段性处理启动。计时子单元1232以第二时间间隔生成第二时长并发送至处理模块110。处理模块110使用从计时子单元1232接收到的第二时长进行累加计算，作为操作措施的持续时间。处理模块110还会判断是否在预设的第二时间阈值内收到子操作措施完成指令，其中，子操作措施完成指令是指完成当前阶段的子操作措施输入的外部指令。若在第二时间阈值内收到子操作措施完成指令，则生成子操作措施完成信号，且计时子单元1232在到达第二时间阈值时重置并再次开始计时，以继续监控下一阶段的处理，从而确保每个阶段都能在规定时间内完成对应的子操作措施。反之，若处理模块110在第二时间阈值内未收到子操作措施完成指令，则表示对应子操作措施未完成，需要对故障级别进行升级处理。
请参见图1、图4和图6，在本发明一实施例中，所述处理模块110包括：
方式判断单元111，用于根据状态触发信号，确定故障的处理方式为阶段性处理或非阶段性处理；
措施确定单元112，用于根据所述处理方式和状态触发信号确定对应的操作措施：若所述处理方式为阶段性处理，所述操作措施为多个子操作措施；若所述处理方式为非阶段性处理，所述操作措施为一个；
分析单元113，用于根据所述处理方式判断在预设的时间阈值内是否收到对应操作措施完成指令：
若是，则生成操作措施完成信号，以使所述信号生成模块停止生成状态触发信号；
若否，则对故障级别进行升级处理，生成新的故障指示信号，以激活下一故障级别对应的信号生成模块。
方式判断单元111接收并分析状态触发信号，从而确定故障的处理方式为阶段性处理或非阶段性处理，并将确定的处理方式和状态触发信号发送至措施确定单元112。措施确定单元112根据方式判断单元111的决策和状态触发信号的信息，确定应采取的操作措施。具体地，若为阶段性处理，表示故障需要 通过多个连续的子操作解决，措施确定单元112会根据数据库中预存的技术规格书的相应操作，查找与该状态触发信号对应的所有子操作措施，并反馈至交互模块130，以使交互模块130进行展示。若为非阶段性处理，表示故障通过一项操作措施即可解决，处理模块110会从数据库中查找当前状态触发信号对应的总操作措施并发送至交互模块130，使其进行展示。分析单元113会根据处理方式判断是否在预设的时间阈值内收到操作措施完成指令，若收到，则表示整个操作执行完毕，通过信号生成模块120停止生成状态触发信号，若未收到，则表示未在预期时间内完成操作，需要对故障级别升级处理。
请参见图5和图6，在本发明一实施例中，所述交互模块130包括：
可视化单元131，用于显示每个子操作措施或一个操作措施；
接收单元132，用于接收外部的操作措施完成指令或子操作措施完成指令；其中，子操作措施完成指令是对应子操作措施完成后输入的确认指令。
可视化单元131会通过界面清晰的展示出当前的操作措施，其中，非阶段性处理时，会展示一个操作措施，阶段性处理时，会展示多个子操作措施，多个子操作措施可以全部一次性展示完毕，也可以展示当前所需的子操作措施。接收单元132会接收来自外部的操作措施完成指令。具体地，在非阶段性处理时，接收单元132只需接收一次操作措施完成指令，表示当前故障解决完毕。在阶段性处理时，接收单元132需逐个接收多个子操作措施完成指令，只有在所有子操作措施完成指令接收完毕后，整个故障才解决完毕。
请参见图1、图4和图6，在本发明一实施例中，所述分析单元113用于判断是否在预设的第一时间阈值内接收到对应的操作措施完成指令。分析单元113会监控和判断是否在预设的第一时间阈值内收到操作措施完成指令：若在第一时间阈值内收到，分析单元113会生成一个操作措施完成信号，以使生成模块停止生成状态触发信号，表示故障得到解决。反之，若在第一时间阈值内未收到，分析单元113会触发故障级别的升级处理，生成新的故障指示信号，以激活更高级别的信号生成模块120。
请参见图1、图4和图6，在本发明一实施例中，当所述处理方式为阶段性处理时，所述分析单元113用于判断是否在预设的第二时间阈值内接收到对应的子操作措施完成指令：
若是，则判断是否所有的子操作措施均已完成，若未完成，则生成对应的子操作措施完成信号，以使所述信号生成模块120再次计时；若完成，则生成操作措施完成信号，使所述信号生成模块120停止生成状态触发信号；
若否，则对故障级别进行升级处理，生成新的故障指示信号，以激活下一故障级别对应的信号生成模块120。
当处理方式为阶段性处理时，分析单元113会判断是否在每个阶段的第二时间阈值内收到对应的子操作措施完成指令：若收到，则判断此时是否所有的子操作措施均完成，若还有未完成的子操作措施，分析单元113会生成当前已经完成的子操作措施对应的子操作措施完成信号，并使信号生成模块120再次计时，进入下一阶段。反之，若所有子操作措施均完成，分析单元113会生成一个操作措施完成信号，并会通知信号生成模块120停止生成状态触发信号。若分析单元113判断在第二时间阈值内未收到对应的子操作措施完成指令，则对故障级别进行升级处理，生成新的故障指示信号，以激活下一级别的信号生成模块120。
进一步地，在本发明一实施例中，所述处理模块110还包括次数统计单元，用于统计子操作措施完成信号的次数并通过所述交互模块130进行显示。次数统计单元会监控子操作措施完成信号的次数，并将统计的次数发送至交互模块130，以便在用户界面上展示给操作人员，使操作人员能够即时了解到各项操作的执行情况。
在本发明一实施例中，所述处理模块110还包括预警单元，用于对收到的第一时长进行计算，得到第一时长总值，对收到的第二时长进行计算，得到第二时长总值，并在第一时长总值超过预设的第一预警时间阈值、或第二时长总值超过预设的第二预警时间阈值时，产生预警信息。示例性地，第一时间阈值 和第二时间阈值为到达预期时间的前一个小时，当第一时长总值或第二时长总值超过对应的预警时间阈值时，会发出预警信息，以提醒操作人员尽快处理，避免超期。
此外，处理模块110还包括倒计时子单元，用于将第一时间阈值和第一时长总值的差值作为第一剩余时长，将第二时间阈值和第二时长总值的差值作为第二剩余时长，当第一剩余时长小于或等于预设的第一时长阈值，或第二剩余时长小于或等于预设的第二时长阈值时，生成倒计时信息。第一时长阈值和第二时长阈值本领域技术人员可基于实际设备需要适应性设置，在此不做限定。示例性地，第一时长阈值和第二时长阈值为到达预期时间的前两个小时，则在还剩余两个小时时，生成倒计时信息，以提醒操作人员尽快处理。
对于核电厂设备检修维护，本发明所述的方案在核电厂出现状态后，有利于操纵员快速判断核电厂状态情况，缩短操纵员判断时间，不需人工计时，精确性高，降低人因风险，减少操纵员误判概率，有利于操纵员快速处理状态。使用定制的模块化设计，极大地提高设计效率，节省设计时间，简化逻辑关系。使用定制的模块化组态，提升组态效率，节省组态时间，方便调试，修改及升级便捷。
上述模块化的故障检测及运行维护系统中的各个模块可全部或部分通过软件、硬件及其组合来实现。上述各模块可以硬件格式内嵌于或独立于计算机设备中的处理器中，也可以以软件格式存储于计算机设备中的存储器中，以便于处理器调用以上各个模块对应的操作。
需要说明的是，为了突出本发明的创新部分，本实施例中并没有将与解决本发明所提出的技术问题关系不太密切的模块引入，但这并不表明本实施例中不存在其它的模块。
请参见图7，所述电子设备1可以包括存储器12、处理器13和总线，还可以包括存储在所述存储器12中并可在所述处理器13上运行的计算机程序，例如模块化的故障检测及运行维护程序。
其中，存储器12至少包括一种种类的可读存储介质，所述可读存储介质包括闪存、移动硬盘、多媒体卡、卡型存储器(例如：SD或DX存储器等)、磁性存储器、磁盘、光盘等。存储器12在一些实施例中可以是电子设备1的内部存储单元，例如该电子设备1的移动硬盘。存储器12在另一些实施例中也可以是电子设备1的外部存储设备，例如电子设备1上配备的插接式移动硬盘、智能存储卡(Smart Media Card,SMC)、安全数字(Secure Digital,SD)卡、闪存卡(Flash Card)等。进一步地，存储器12还可以既包括电子设备1的内部存储单元也包括外部存储设备。存储器12不仅可以用于存储安装于电子设备1的应用软件及各类数据，例如模块化的故障检测及运行维护的代码等，还可以用于暂时地存储已经输出或者将要输出的数据。
处理器13在一些实施例中可以由集成电路组成，例如可以由单个封装的集成电路所组成，也可以是由多个相同功能或不同功能封装的集成电路所组成，包括一个或者多个中央处理器(Central Processing unit，CPU)、微处理器、数字处理芯片、图形处理器及各种控制芯片的组合等。处理器13是所述电子设备1的控制核心(Control Unit)，利用各种接口和线路连接整个电子设备1的各个部件，通过运行或执行存储在所述存储器12内的程序或者模块(例如故障检测及运行维护程序等)，以及调用存储在所述存储器12内的数据，以执行电子设备1的各种功能和处理数据。
所述处理器13执行所述电子设备1的操作系统以及安装的各类应用程序。所述处理器13执行所述应用程序以实现上述模块化的故障检测及运行维护系统中的步骤。
示例性的，所述计算机程序可以被分割成一个或多个模块，所述一个或者多个模块被存储在所述存储器12中，并由所述处理器13执行，以完成本申请。所述一个或多个模块可以是能够完成特定功能的一系列计算机程序指令段，该指令段用于描述所述计算机程序在所述电子设备1中的执行过程。例如，所述计算机程序可以被分割成处理模块110、信号生成模块120和交互模块130。
上述以软件功能模块的形式实现的集成的单元，可以存储在一个计算机可读取存储介质中，所述计算机可读存储介质可以是非易失性，也可以是易失性。上述软件功能模块存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机、计算机设备，或者网络设备等)或处理器(processor)执行本申请各个实施例所述模块化的故障检测及运行维护系统的部分功能。
综上所述，本发明公开的一种模块化的故障检测及运行维护系统、设备及介质，每组信号生成模块和处理模块均与特定的故障级别相匹配，使系统能够更精确地识别和响应各种级别的故障。保证了故障响应措施的针对性和有效性，大大提高了系统处理故障的能力。信号生成模块分析故障指示信号并生成状态触发信号，而处理模块根据这些信号生成相应的操作措施。如果在预设的时间阈值内未接收到操作措施完成指令，系统将自动升级故障级别并激活下一级别的信号生成模块。这种动态适应机制确保了系统能够在更严重或复杂的故障情况下持续有效响应。此外，该系统还具有交互模块，交互模块不仅展示操作措施，还接收外部的操作措施完成指令，允许操作人员实时监控系统状态并直接与系统交互，增强了操作的透明度和用户的控制感。所以，本发明有效克服了现有技术中的种种缺点而具高度产业利用价值。
上述实施例仅例示性说明本发明的原理及其功效，而非用于限制本发明。任何熟悉此技术的人士皆可在不违背本发明的精神及范畴下，对上述实施例进行修饰或改变。因此，举凡所属技术领域中具有通常知识者在未脱离本发明所揭示的精神与技术思想下所完成的一切等效修饰或改变，仍应由本发明的权利要求所涵盖。

Claims (12)

  1. 一种模块化的故障检测及运行维护系统，其特征在于，所述系统包括：交互模块、多组相匹配的信号生成模块和处理模块，其中，每组信号生成模块和处理模块与故障级别相对应；
    信号生成模块，用于分析故障指示信号，确定故障种类，生成对应的状态触发信号；
    处理模块，用于根据状态触发信号生成对应的操作措施；
    所述交互模块，用于显示所述操作措施；还用于接收外部的操作措施完成指令；其中，操作措施完成指令是所述操作措施完成后输入的确认指令；
    处理模块，还用于判断是否在预设的时间阈值内接收到对应的操作措施完成指令：
    若是，则生成操作措施完成信号，以使所述信号生成模块停止生成状态触发信号；
    若否，则对故障级别进行升级处理，生成新的故障指示信号，以激活下一故障级别对应的信号生成模块。
  2. 根据权利要求1所述的模块化的故障检测及运行维护系统，其特征在于，所述信号生成模块包括：
    故障确定单元，用于分析所述故障指示信号，确定故障种类；
    信号生成单元，用于根据所述故障种类生成对应的状态触发信号；以及根据操作措施完成信号停止生成对应的状态触发信号；
    计时单元，用于根据状态触发信号，按照预设的时间间隔计时，生成对应的时长，以使所述处理模块根据所述时长进行计算，并判断在预设的时间内是否接收到操作措施完成指令。
  3. 根据权利要求2所述的模块化的故障检测及运行维护系统，其特征在于，所述信号生成单元还用于检测所述故障种类是否满足预设的故障种类库，并在 满足时，生成对应的状态触发信号；所述系统还包括报警模块，用于在所述故障种类不满足所述故障种类库时，生成报警信息。
  4. 根据权利要求2所述的模块化的故障检测及运行维护系统，其特征在于，所述计时单元包括：
    判断子单元，用于根据状态触发信号，确定故障的处理方式为非阶段性处理或阶段性处理；
    计时子单元，用于根据所述处理方式，按照预设的时间间隔计时，生成对应的时长，以使所述处理模块根据所述时长进行计算，并判断在预设的时间阈值内是否收到操作措施完成指令。
  5. 根据权利要求4所述的模块化的故障检测及运行维护系统，其特征在于，当所述判断子单元确定所述处理方式为非阶段性处理时，所述计时子单元用于在生成状态触发信号时按照预设的第一时间间隔计时，生成对应的第一时长，以使所述处理模块根据所述第一时长进行计算，并判断在预设的第一时间阈值内是否收到操作措施完成指令。
  6. 根据权利要求4所述的模块化的故障检测及运行维护系统，其特征在于，当所述判断子单元确定故障的处理方式为阶段性处理时，所述操作措施包括多个子操作措施；
    所述计时子单元用于在生成状态触发信号时开始首次计时，并根据子操作措施完成信号进行多次计时，每次计时均按照预设的第二时间间隔，生成第二时长，以使所述处理模块根据所述第二时长进行计算，判断在预设的第二时间阈值内是否收到各个子操作措施对应的子操作措施完成指令，并在收到子操作措施完成指令时生成子操作措施完成信号；其中，计时次数与子操作措施的数量相同。
  7. 根据权利要求4所述的模块化的故障检测及运行维护系统，其特征在于，所述处理模块包括：
    方式判断单元，用于根据状态触发信号，确定故障的处理方式为阶段性处理或非阶段性处理；
    措施确定单元，用于根据所述处理方式和状态触发信号确定对应的操作措施：若所述处理方式为阶段性处理，所述操作措施为多个子操作措施；若所述处理方式为非阶段性处理，所述操作措施为一个；
    分析单元，用于根据所述处理方式判断在预设的时间阈值内是否收到对应操作措施完成指令：
    若是，则生成操作措施完成信号，以使所述信号生成模块停止生成状态触发信号；
    若否，则对故障级别进行升级处理，生成新的故障指示信号，以激活下一故障级别对应的信号生成模块。
  8. 根据权利要求7所述的模块化的故障检测及运行维护系统，其特征在于，所述交互模块包括：
    可视化单元，用于显示每个子操作措施或一个操作措施；
    接收单元，用于接收外部的操作措施完成指令或子操作措施完成指令；其中，子操作措施完成指令是对应子操作措施完成后输入的确认指令。
  9. 根据权利要求8所述的模块化的故障检测及运行维护系统，其特征在于，所述分析单元用于判断是否在预设的第一时间阈值内接收到对应的操作措施完成指令。
  10. 根据权利要求8所述的模块化的故障检测及运行维护系统，其特征在于，当所述处理方式为阶段性处理时，所述分析单元用于判断是否在预设的第二时间阈值内接收到对应的子操作措施完成指令：
    若是，则判断是否所有的子操作措施均已完成，若未完成，则生成对应的子操作措施完成信号，以使所述信号生成模块再次计时；若完成，则生成操作措施完成信号，使所述信号生成模块停止生成状态触发信号；
    若否，则对故障级别进行升级处理，生成新的故障指示信号，以激活下一故障级别对应的信号生成模块。
  11. 一种设备，其特征在于，所述设备部署有如权利要求1-10任一项所述的模块化的故障检测及运行维护系统。
  12. 一种计算机存储介质，其特征在于，所述计算机存储介质存储有计算机指令，所述计算机指令用于实现上述权利要求1-10任一项所述的模块化的故障检测及运行维护系统。
PCT/CN2024/107266 2024-06-03 2024-07-24 模块化的故障检测及运行维护系统、设备和介质 Pending WO2025251389A1 (zh)

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