Nuclear power sequence control method, electronic device, and storage medium

Abstract

The application relates to the technical field of nuclear power plants, in particular to a nuclear power sequence control method, an electronic device and a storage medium. The nuclear power sequence control method needs to analyze the content of a target nuclear power sequence control procedure to obtain sequence control task information and sequence control step sequence information; based on the sequence control task information, sequence control task codes are displayed in a task identification area; based on the sequence control step sequence information, a step sequence list is displayed in a step sequence item area; sequence control monitoring parameters corresponding to the sequence control task information are acquired; according to the sequence control step sequence information and the sequence control monitoring parameters, step sequence detail information of a target step sequence is displayed in a step sequence detail area; in response to a step sequence operation control being triggered, a target operation instruction is generated in an input unit; according to the target operation instruction, a step sequence control operation is performed on a plurality of sequence control node devices, and real-time monitoring is returned to the plurality of sequence control node devices in a target nuclear power plant. In this way, the overall application effect of nuclear power sequence control can be improved.

Description

Technical Field

[0001] This application relates to the field of nuclear power plant technology, and in particular to a nuclear power sequence control method, electronic equipment, and storage medium. Background Technology

[0002] In the field of nuclear power plant technology, nuclear power sequence control systems can achieve precise control of nuclear power equipment operation, optimize operating processes, and improve operating efficiency, thereby ensuring that nuclear power plants maximize energy utilization under the premise of safety.

[0003] In related technologies, nuclear power plant sequence control systems cannot effectively handle abnormal interruptions during sequence control execution, which significantly impacts the operator's efficiency in handling anomalies. During sequence control execution, once a breakpoint, fault alarm, or skipped step occurs, operators often need to spend considerable time identifying and troubleshooting the problem. This not only increases operational complexity but also reduces the efficiency of handling anomalies. Therefore, how to improve the overall application effect of sequence control with a more efficient nuclear power plant sequence control method has become a pressing issue for the industry. Summary of the Invention

[0004] This application aims to address at least one of the technical problems existing in related technologies. To this end, this application proposes a nuclear power plant sequence control method, electronic device, and storage medium, which can improve the overall application effect of nuclear power plant sequence control.

[0005] The nuclear power plant sequence control method according to a first aspect of this application is applied to a nuclear power plant sequence control system. The nuclear power plant sequence control system includes a display unit and an input unit. The display unit is used to display a nuclear power plant sequence control interface. The nuclear power plant sequence control interface includes a task identifier area, a step sequence entry area, a step sequence detail area, and a control execution area including multiple step sequence operation controls. The method includes:

[0006] Obtain the target nuclear power plant sequential control procedure; wherein, the target nuclear power plant sequential control procedure is used to record multiple sequential control steps for sequential control of the target nuclear power plant;

[0007] The target nuclear power plant sequential control procedure is parsed to obtain sequential control task information and sequential control step sequence information matching the sequential control task information;

[0008] Based on the sequential control task information, the sequential control task code is displayed in the task identification area;

[0009] Based on the sequential control step information, a step sequence list is displayed in the step sequence entry area, and the step sequence list includes multiple step sequence display columns; wherein, each step sequence display column corresponds to one of the sequential control steps in the target nuclear power sequential control procedure;

[0010] Real-time monitoring of multiple sequential control node devices in the target nuclear power plant is performed to obtain sequential control monitoring parameters corresponding to the sequential control task information;

[0011] Based on the sequential control step sequence information and the sequential control monitoring parameters, the step sequence details of the target step sequence are displayed in the step sequence detail area;

[0012] In response to the triggering of the step sequence operation control in the control execution area, a target operation instruction is generated in the input unit;

[0013] According to the target operation instruction, the sequence control operation is performed on multiple sequential control node devices, and the operation is returned to perform real-time monitoring of multiple sequential control node devices in the target nuclear power plant.

[0014] According to some embodiments of this application, the sequential control step sequence information includes multiple sequential control stage sub-information and a step sequence list corresponding to each sequential control stage sub-information, and the step sequence entry area includes a sequential control stage sub-area and a step sequence description sub-area;

[0015] The step sequence list is displayed in the step sequence entry area based on the sequential control step sequence information, including:

[0016] In the sequential control stage sub-region, a stage representation control corresponding to each of the sequential control stage sub-informations is generated;

[0017] In response to the selection of the stage representation control, a list of steps matching the stage representation control is displayed in the step description sub-area.

[0018] According to some embodiments of this application, each step sequence display bar is configured with a step sequence status indicator. After real-time monitoring of multiple sequential control node devices in the target nuclear power plant to obtain sequential control monitoring parameters corresponding to the sequential control task information, the method further includes:

[0019] Based on the sequential control monitoring parameters, the step sequence status identifier of each step sequence display bar is updated in real time;

[0020] Based on the real-time updated step sequence status identifier, the control style of the corresponding stage representation control is updated.

[0021] According to some embodiments of this application, the step sequence status identifier of each step sequence display bar is updated in real time according to the sequential control monitoring parameters, including:

[0022] The current state of the sequential control step sequence is determined by parsing the corresponding sequential control step sequence in each step sequence display bar according to the sequential control monitoring parameters.

[0023] In response to the current state of the step sequence being unexecuted, the step sequence state flag is updated to the step sequence unexecuted flag;

[0024] In response to the current state of the step sequence being in execution, the step sequence status identifier is updated to the step sequence execution identifier;

[0025] In response to the current state of the step sequence being completed, the step sequence state identifier is updated to the step sequence completion identifier;

[0026] In response to the current state of the step sequence being an alarm state, the step sequence state identifier is updated to the step sequence alarm identifier;

[0027] In response to the current state of the step sequence being a breakpoint confirmation state, the step sequence state identifier is updated to a breakpoint confirmation identifier.

[0028] According to some embodiments of this application, updating the control style of the corresponding stage representation control based on the real-time updated step sequence status identifier includes:

[0029] In response to the step sequence status identifier in the step sequence list matched by the stage representation control being the step sequence not executed identifier, the stage representation control is updated to the stage not executed style;

[0030] In response to the presence of both the step completion flag and the step not executed flag in the step sequence list matched by the stage representation control, the stage representation control is updated to the stage execution style.

[0031] In response to the step sequence status identifier in the step sequence list that the stage representation control matches being the step sequence completion identifier, the stage representation control is updated to the stage completion style.

[0032] In response to the presence of the step sequence alarm identifier in the step sequence table matched by the stage representation control, the stage representation control is updated to the stage alarm style;

[0033] In response to the presence of the breakpoint confirmation identifier in the step sequence table that matches the stage representation control, the stage representation control is updated to the stage breakpoint confirmation style.

[0034] According to some embodiments of this application, the step of updating the stage representation control to the stage execution style in response to the simultaneous presence of both the step completion flag and the step not executed flag in the step sequence list matched by the stage representation control further includes:

[0035] In response to the simultaneous presence of both the step completion flag and the step not executed flag in the step sequence list matched by the stage characterization control, a stage execution progress bar is displayed in the sequential control stage sub-area according to the sequential control monitoring parameters; wherein, the stage execution progress bar is updated in real time with the sequential control monitoring parameters.

[0036] According to some embodiments of this application, the step sequence detail area includes a step sequence function detail column and a step sequence status detail column, and the step sequence detail information includes a step sequence sub-function description and a step sequence status feedback information;

[0037] The step sequence details information of the target step sequence displayed in the step sequence details area based on the sequential control step sequence information and the sequential control monitoring parameters includes:

[0038] The target sequence is determined from a plurality of the sequential control sequences in the target nuclear power sequential control procedure;

[0039] Based on the sequential control step information, the description of the corresponding step sub-function of the target step is displayed in the step function details column;

[0040] Based on the sequential control monitoring parameters, the corresponding step sequence status feedback information is displayed in the step sequence status details column.

[0041] According to some embodiments of this application, the step sequence detail area further includes a sub-function parameter detail column, and the step sequence detail information further includes sub-function monitoring parameters;

[0042] The step sequence details information of the target step sequence displayed in the step sequence details area based on the sequential control step sequence information and the sequential control monitoring parameters further includes:

[0043] Based on the sequential control monitoring parameters, the corresponding sub-function monitoring parameters for the target step sequence are displayed in the sub-function parameter details column.

[0044] According to some embodiments of this application, the control execution area includes a step sequence selection area and an operation execution area, wherein the step sequence selection area is used to display a step sequence selection control, and the operation execution area is used to display the step sequence operation control;

[0045] The step sequence operation control in the control execution area is triggered, and a target operation instruction is generated in the input unit, including:

[0046] In response to the triggering of the step sequence selection control in the step sequence selection area, information about the operation object is obtained;

[0047] In response to the triggering of the step sequence operation control in the control execution area, operation intent information is obtained;

[0048] The target operation instruction is generated in the input unit based on the operation object information and the operation intent information.

[0049] According to some embodiments of this application, the control execution area further includes a breakpoint determination area, and after real-time monitoring of multiple sequential control node devices in the target nuclear power plant to obtain sequential control monitoring parameters corresponding to the sequential control task information, it further includes:

[0050] Based on the sequential control step sequence information and the sequential control monitoring parameters, breakpoint description information and breakpoint determination control are displayed in the breakpoint determination area; wherein, the breakpoint description information is used to describe the breakpoint situation that needs to be confirmed by the operator during the execution of the corresponding sequential control step sequence;

[0051] The step sequence operation control in the control execution area is triggered, and a target operation instruction is generated in the input unit, which further includes:

[0052] In response to the triggering of the step sequence control or the breakpoint determination control, the target operation instruction is generated in the input unit.

[0053] According to some embodiments of this application, the nuclear power plant sequential control interface further includes a sequential control time display area, and the method further includes:

[0054] In response to the first sequential control step in the target nuclear power plant sequential control procedure being converted into the corresponding step control operation, the sequential control start time is determined;

[0055] In response to each of the sequential control steps in the target nuclear power sequential control procedure being gradually converted into the corresponding sequential control operation, the sequential control duration is recorded based on the sequential control start time.

[0056] Based on the sequential control step information, the sequential control monitoring parameters, the sequential control start time, and the sequential control duration, the task time is estimated to obtain the estimated completion time.

[0057] The sequential control time display area displays the sequential control start time, the sequential control duration, and the estimated completion time.

[0058] Secondly, embodiments of this application provide an electronic device, including: a memory and a processor, wherein the memory stores a computer program, and the processor executes the computer program to implement the nuclear power plant sequence control method as described in any one of the embodiments of the first aspect of this application.

[0059] Thirdly, embodiments of this application provide a computer-readable storage medium storing a program that is executed by a processor to implement the nuclear power plant sequence control method as described in any one of the embodiments of the first aspect of this application.

[0060] The nuclear power plant sequence control method, electronic device, and storage medium according to the embodiments of this application have at least the following beneficial effects:

[0061] The nuclear power plant sequence control method of this application embodiment is applied to a nuclear power plant sequence control system. It requires first acquiring the target nuclear power plant sequence control procedure; parsing the target nuclear power plant sequence control procedure to obtain sequence control task information and sequence control step information matching the sequence control task information; displaying the sequence control task code in the task identification area based on the sequence control task information; displaying a step sequence list in the step sequence entry area based on the sequence control step information, the step sequence list including multiple step sequence display columns; performing real-time monitoring of multiple sequence control node devices in the target nuclear power plant to obtain sequence control monitoring parameters corresponding to the sequence control task information; displaying the step sequence details of the target step sequence in the step sequence detail area based on the sequence control step information and the sequence control monitoring parameters; generating a target operation instruction in the input unit in response to the triggering of the step sequence operation control in the control execution area; performing step sequence control operations on multiple sequence control node devices according to the target operation instruction, and returning to the execution of real-time monitoring of multiple sequence control node devices in the target nuclear power plant. In this way, the nuclear power plant sequence control method of this application effectively solves the problem of low efficiency in handling abnormal interruptions during the sequence control execution process in related technologies by accurately acquiring and parsing the sequence control procedures, real-time monitoring and feedback, and intuitive operation interface design, thereby improving the safety and reliability of nuclear power plant sequence control.

[0062] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0063] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0064] Figure 1 An example diagram of a nuclear power plant sequence control system provided in an embodiment of this application;

[0065] Figure 2 A schematic flowchart of a nuclear power plant sequence control method provided in an embodiment of this application;

[0066] Figure 3A An example diagram of the step sequence entry area provided in this application embodiment;

[0067] Figure 3B forFigure 2 A flowchart of step S204;

[0068] Figure 4 This application provides a schematic diagram of a process for updating the control style of a stage representation control;

[0069] Figure 5A An example diagram of the step sequence detail area provided in the embodiments of this application;

[0070] Figure 5B for Figure 2 A flowchart of step S206;

[0071] Figure 6A An example diagram of the control execution area provided in this application embodiment;

[0072] Figure 6B for Figure 2 A flowchart of step S207;

[0073] Figure 7 This is a flowchart illustrating a method for generating target operation instructions by combining breakpoint description information in an embodiment of this application.

[0074] Figure 8A An example diagram of a nuclear power plant sequential control interface provided in this application embodiment;

[0075] Figure 8B Another schematic diagram of the nuclear power plant sequence control method provided in the embodiments of this application;

[0076] Figure 9 This is a schematic diagram of the hardware structure of the electronic device provided in the embodiments of this application. Detailed Implementation

[0077] The embodiments of this application are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0078] In the description of this application, "several" means one or more, "more than" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0079] In the description of this application, it should be understood that the orientation descriptions, such as up, down, left, right, front, and back, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0080] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0081] In the description of this application, it should be noted that, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly. Those skilled in the art can reasonably determine the specific meaning of the above terms in this application based on the specific content of the technical solution. Furthermore, the identification of specific steps in the following text does not imply a limitation on the order of steps or execution logic. The execution order and logic between each step should be understood and inferred from the content described in the embodiments.

[0082] In the field of nuclear power plant technology, nuclear power sequence control systems can achieve precise control of nuclear power equipment operation, optimize operating processes, and improve operating efficiency, thereby ensuring that nuclear power plants maximize energy utilization under the premise of safety.

[0083] In related technologies, the control interface of nuclear power plant sequence control system is mainly designed based on the process flow or functional tasks of nuclear power plant. When performing sequence control, operators often need to use paper procedures to call up multiple control interfaces of nuclear power plant sequence control system, and use the controls on different control interfaces to control the display of different parameters and control various equipment. This method is not only inefficient, but also prone to errors.

[0084] Secondly, the nuclear power plant sequence control system in related technologies lacks a hierarchical display from the overall system to its parts, which hinders operators from quickly grasping the status of the nuclear power plant. Operators find it difficult to effectively track the execution process of sequence control through the relevant interface design because some key process status displays are missing. Furthermore, the related technologies fail to effectively integrate operating procedures with sequence control measures, which reduces the operator's monitoring and execution efficiency.

[0085] More importantly, the nuclear power plant sequence control system in related technologies cannot effectively cope with abnormal interruptions during the sequence control execution process, which significantly affects the operator's efficiency in handling abnormal situations. During the sequence control execution process, once abnormal execution processes such as breakpoints, fault alarms, or skipped steps occur, operators often need to spend a lot of time identifying and troubleshooting the problem. This not only increases the complexity of the operation but also reduces the efficiency of handling abnormalities.

[0086] In summary, the relevant technologies have many shortcomings in terms of information presentation and interaction design for sequential control. These problems limit the efficiency and safety of nuclear power plant operation, and there is an urgent need for a new solution to improve the overall application effect of nuclear power sequential control.

[0087] This application aims to address at least one of the technical problems existing in related technologies. To this end, this application proposes a nuclear power plant sequence control method, electronic device, and storage medium, which can improve the overall application effect of nuclear power plant sequence control.

[0088] The following explanation is based on the accompanying drawings.

[0089] Reference Figure 1 The nuclear power plant sequence control method of this application embodiment is applied to a nuclear power plant sequence control system. The nuclear power plant sequence control system includes a display unit and an input unit. The display unit is used to display the nuclear power plant sequence control interface. The nuclear power plant sequence control interface includes a task identifier area, a step sequence entry area, a step sequence detail area, and a control execution area including multiple step sequence operation controls.

[0090] Reference Figure 2 The nuclear power plant sequence control method in this application embodiment may include:

[0091] Step S201: Obtain the target nuclear power plant sequential control procedure; wherein, the target nuclear power plant sequential control procedure is used to record multiple sequential control steps for sequential control of the target nuclear power plant;

[0092] Step S202: Analyze the content of the target nuclear power plant sequential control procedure to obtain sequential control task information and sequential control step sequence information matching the sequential control task information;

[0093] Step S203: Based on the sequential control task information, display the sequential control task code in the task identification area;

[0094] Step S204: Based on the sequential control step information, display the step sequence list in the step sequence entry area. The step sequence list includes multiple step sequence display columns; wherein, each step sequence display column corresponds to a sequential control step in the target nuclear power sequential control procedure.

[0095] Step S205: Real-time monitoring of multiple sequential control node devices in the target nuclear power plant to obtain sequential control monitoring parameters corresponding to the sequential control task information;

[0096] Step S206: Based on the sequential control step sequence information and sequential control monitoring parameters, display the step sequence details of the target step sequence in the step sequence details area;

[0097] Step S207: In response to the triggering of the step sequence operation control in the control execution area, a target operation instruction is generated in the input unit;

[0098] Step S208: Perform step-by-step control operations on multiple sequential control node devices according to the target operation instructions, and return to perform real-time monitoring of multiple sequential control node devices in the target nuclear power plant.

[0099] The nuclear power plant sequence control method of this application embodiment is applied to a nuclear power plant sequence control system. It requires first acquiring the target nuclear power plant sequence control procedure; parsing the target nuclear power plant sequence control procedure to obtain sequence control task information and sequence control step information matching the sequence control task information; displaying the sequence control task code in the task identification area based on the sequence control task information; displaying a step sequence list in the step sequence entry area based on the sequence control step information, the step sequence list including multiple step sequence display columns; performing real-time monitoring of multiple sequence control node devices in the target nuclear power plant to obtain sequence control monitoring parameters corresponding to the sequence control task information; displaying the step sequence details of the target step sequence in the step sequence detail area based on the sequence control step information and the sequence control monitoring parameters; generating a target operation instruction in the input unit in response to the triggering of the step sequence operation control in the control execution area; performing step sequence control operations on multiple sequence control node devices according to the target operation instruction, and returning to the execution of real-time monitoring of multiple sequence control node devices in the target nuclear power plant. In this way, the nuclear power plant sequence control method of this application effectively solves the problem of low efficiency in handling abnormal interruptions during the sequence control execution process in related technologies by accurately acquiring and parsing the sequence control procedures, real-time monitoring and feedback, and intuitive operation interface design, thereby improving the safety and reliability of nuclear power plant sequence control.

[0100] In some embodiments, step S201 involves obtaining a target nuclear power plant sequential control procedure; wherein the target nuclear power plant sequential control procedure is used to record multiple sequential control steps for sequential control of the target nuclear power plant.

[0101] It should be noted that the target nuclear power plant sequential control procedures are a set of detailed operational guidelines that contain all the steps and procedures required for sequential control of a specific nuclear power plant. These procedures document multiple sequential control steps in detail, each corresponding to a specific stage in the operation of the nuclear power plant, such as critical operations like startup, shutdown, and maintenance.

[0102] By acquiring these target nuclear power plant sequential control procedures, the safety standards and operating procedures that must be followed for each sequential control step can be clearly defined. It should be understood that the target nuclear power plant sequential control procedures not only provide the sequence and steps of operations, but also include specific requirements and conditions for each sequential control step, such as set values ​​for parameters like temperature, pressure, and flow rate, as well as specific actions that must be taken under specific conditions. The target nuclear power plant sequential control procedures may also include emergency measures to deal with abnormal situations, such as equipment failures and system anomalies.

[0103] In step S202 of some embodiments, the content of the target nuclear power plant sequential control procedure is parsed to obtain sequential control task information and sequential control step sequence information matching the sequential control task information;

[0104] It should be noted that the purpose of analyzing the content of the target nuclear power plant sequential control procedure is to extract the specific requirements, conditions, and order of each sequential control step in the target nuclear power plant sequential control procedure, as well as the logical relationship between them, so as to obtain the sequential control task information and the sequential control step information that matches the sequential control task information.

[0105] Sequential control task information refers to the overall description and requirements of a series of tasks that need to be completed during the sequential control process of a nuclear power plant. This sequential control task information is typically designed to achieve specific operational objectives, such as starting, stopping, or switching a particular nuclear power unit within the plant. Sequential control task information can include the mission objectives, expected results, key parameters, and conditional constraints of the nuclear power plant's sequential control process. For example, if a task in the sequential control process requires starting a reactor, the sequential control task information could include the temperature, pressure, and other parameter values ​​that must be achieved during startup, as well as the safety procedures and operating steps that must be followed.

[0106] Sequential control information is the concrete implementation of sequential control task information. It details the specific steps and operations required to complete each sequential control task. This sequential control information can include detailed operational instructions for each step, necessary condition checks, execution order, and expected results. Taking reactor startup as an example, sequential control information can show in detail how to gradually increase the reactor power, including the specific operations at each stage, such as opening specific valves, adjusting the position of control rods, and monitoring changes in temperature and pressure.

[0107] By parsing the content of the target nuclear power plant sequential control procedures, the implementation method can transform complex sequential control procedure information into directly usable task and step sequence information. This not only helps to improve the accuracy and efficiency of various operations, but also helps to reduce the workload of operators by combining subsequent steps.

[0108] In some embodiments, step S203 involves displaying the sequential control task code in the task identification area based on the sequential control task information.

[0109] It's important to note the operation of displaying sequential task codes in the task identification area. This step aims to provide clear and intuitive task identification. A sequential task code is a unique identifier used to represent a specific sequential control task. Displaying these codes in the task identification area helps operators quickly identify the currently ongoing task and its position within the overall workflow. These sequential task codes can contain key task information, such as the task's name, nature, urgency, and operational complexity, providing operators with a quick reference point.

[0110] As can be seen, sequential control task coding provides operators with an intuitive and easy-to-understand task tracking benchmark. This approach not only optimizes human-machine interaction but also enhances the safety and efficiency of sequential control in nuclear power plants.

[0111] In some embodiments, step S204 involves displaying a step sequence list in the step sequence entry area based on the sequential control step sequence information. The step sequence list includes multiple step sequence display columns; wherein each step sequence display column corresponds to a sequential control step in the target nuclear power sequential control procedure.

[0112] It should be noted that the step sequence list is designed to break down the complex target nuclear power plant sequential control procedures into easily manageable and traceable sub-steps. Each step sequence display column corresponds to a sequential control step in the target nuclear power plant sequential control procedures, thus providing operators with a clear operating baseline.

[0113] This embodiment of the application displays a step sequence list in the step sequence entry area, allowing the operator to intuitively see the layout of the entire sequential control flow and the current step sequence position. Displaying the step sequence list in the step sequence entry area helps the operator quickly grasp the operation progress and understand the specific requirements and expected results of each sequential control step. The step sequence list can specifically include key information such as step number, description, and status indication (e.g., completed, in progress, pending execution), which helps the operator make accurate judgments and decisions when performing tasks.

[0114] In some embodiments, each step display bar is designed to reflect detailed information about the corresponding sequential control step, such as operation instructions, condition checks, execution feedback, and diagnostic results. This detailed information display helps the operator clearly understand what operations need to be performed when executing each sequential control step, and how to adjust according to the corresponding execution feedback of the sequential control step. For example, if a sequential control step requires waiting for a specific parameter to reach a set value, the step display bar can clearly indicate this requirement, as well as the actual value of the current parameter.

[0115] According to some embodiments of this application, the sequential control step information includes multiple sequential control stage sub-information and a step sequence list corresponding to each sequential control stage sub-information.

[0116] Figure 3A An example diagram of a step sequence entry area is shown, wherein the step sequence entry area includes a sequence control stage sub-region and a step sequence description sub-region.

[0117] Reference Figure 3B In some embodiments, step S204, based on sequential step information, displays a step sequence list in the step entry area, which may include:

[0118] Step S301: Generate a stage representation control corresponding to each sequential control stage sub-information in the sequential control stage sub-region;

[0119] In step S302, in response to the stage representation control being selected, a step sequence list matching the stage representation control is displayed in the step sequence description sub-area.

[0120] In some embodiments, step S301 involves generating a stage representation control corresponding to each sequential stage sub-information in the sequential stage sub-region.

[0121] It should be noted that step S301 involves generating stage representation controls corresponding to each sequence control stage sub-information in the sequence control stage sub-region. These stage representation controls are used to represent the sequence control stage in which the target step sequence is located, and can be lists, icons, or other visual elements. The stage representation controls represent the various sequence control stages in the sequential control, such as... Figure 3A The corresponding stages are 1, 2, 3, and 4. This application provides an intuitive way for operators to identify and navigate different operation stages by creating a corresponding stage representation control for each sequential control stage sub-information. This visual representation method helps operators quickly understand the current operation stage and the steps to be performed next.

[0122] In step S302 of some embodiments, in response to the stage characterization control being selected, a step sequence list matching the stage characterization control is displayed in the step sequence description sub-area.

[0123] It should be noted that step S302 is an extension of step S301. It describes how, in this embodiment, when the operator selects a stage representation control corresponding to a certain sequential control stage, this operation can be responded to, and a step sequence list matching the stage representation control can be displayed in the step sequence description sub-area. The step sequence list may include specific operation instructions, expected results, safety precautions, etc., for each sequential control step in the corresponding sequential control stage. This interactive method allows the operator to obtain more focused information based on the current sequential control stage of the sequential control task, thereby making operational decisions that conform to the implementation conditions. In this way, the operator's workflow is optimized, the monitoring and management capabilities of the nuclear power plant operation process are enhanced, and the safety and efficiency of the nuclear power plant sequence control process are improved.

[0124] In some embodiments, step S205 involves real-time monitoring of multiple sequential control node devices in the target nuclear power plant to obtain sequential control monitoring parameters corresponding to sequential control task information.

[0125] It is important to note that real-time monitoring of sequential control nodes means continuously collecting and analyzing data from various sequential control nodes within the nuclear power plant. These sequential control nodes are devices and sensors distributed throughout the critical operational phases of the nuclear power plant, responsible for executing specific sequential control tasks. These sequential control nodes can include, but are not limited to, valves, pumps, sensors, actuators, and other critical process equipment. They work collaboratively to ensure that the nuclear power plant's operations are executed precisely according to predetermined sequences and parameters.

[0126] It should be noted that sequential control monitoring parameters may include, but are not limited to, key parameters such as temperature, pressure, flow rate, voltage, and current. These are predefined monitoring parameters in the sequential control task information. It should be understood that acquiring sequential control monitoring parameters is crucial for the sequential control of nuclear power plants. These parameters can not only be used to monitor the current operating status but also to predict and prevent potential faults or anomalies. For example, if a sequential control monitoring parameter is detected to exceed a preset safety range, an alarm can be automatically triggered or emergency measures can be taken, such as suspending or adjusting operating procedures, to avoid potential risks and improve the efficiency of handling anomalies.

[0127] Reference Figure 4 According to some embodiments of this application, each step sequence display bar is configured with a step sequence status indicator. After step S205, which involves real-time monitoring of multiple sequential control node devices in the target nuclear power plant to obtain sequential control monitoring parameters corresponding to the sequential control task information, the following may also be included:

[0128] Step S401: Based on the sequential control monitoring parameters, update the step sequence status indicator in the step sequence display bar in real time.

[0129] Step S402: Based on the real-time updated step sequence status identifier, update the control style of the corresponding stage representation control.

[0130] In step S401 of some embodiments, the step sequence status identifier of each step sequence display bar is updated in real time according to the sequential control monitoring parameters.

[0131] It should be noted that as the operating status and parameters of the sequential control node equipment change, the status indicators in the step sequence display bar will also change accordingly to reflect the actual operation of the sequential control step sequence.

[0132] According to some embodiments of this application, based on the sequential control monitoring parameters, step S401, which updates the step sequence status indicator of each step sequence display bar in real time, may include:

[0133] Based on the sequential control monitoring parameters, the corresponding sequential control step sequence in each step sequence display bar is analyzed to determine the current step sequence status.

[0134] In response to the current state of the step sequence being "not executed", the step sequence status flag is updated to the "step sequence not executed" flag;

[0135] In response to the current state of the step sequence being in execution, the step sequence status flag is updated to the step sequence execution flag;

[0136] In response to the current state of the step sequence being completed, update the step sequence status flag to the step sequence completion flag;

[0137] In response to the current state of the step sequence being an alarm state, the step sequence status flag is updated to the step sequence alarm flag;

[0138] In response to the current state of the step sequence being a breakpoint confirmation state, the step sequence status flag is updated to the breakpoint confirmation flag.

[0139] It should be noted that, in this embodiment, the sequential control step status is analyzed for each step in the sequential control display bar based on the sequential control monitoring parameters. This analysis process can be based on comparing the real-time monitored sequential control parameters with preset operating standards to determine whether the corresponding sequential control step has been started, is in progress, has been completed, or whether there is an abnormality. This status analysis is dynamic; it updates as the status of the sequential control node device changes, ensuring that the step status identifier can reflect the current status of the sequential control step.

[0140] If the current state of the sequential control step is not executed, this embodiment of the application will update the step status flag to a step not executed flag, for example, represented by a gray or a specific color icon, to prompt the operator that the step has not yet started.

[0141] If the current state of the sequential step sequence is in execution, the step sequence status flag will be updated to the step sequence execution flag.

[0142] If the current state of the sequential step is "completed", the step status indicator is updated to the step completion indicator, such as green or a checkmark icon, indicating that the step has been successfully executed.

[0143] If the current state of the sequential control step sequence is an alarm state, this embodiment of the application will update the step sequence status identifier to a step sequence alarm identifier, for example, indicated by red or a warning symbol, to remind the operator to pay attention and take action immediately.

[0144] Furthermore, if a sequential control step is interrupted during execution, i.e., the current state of the step is a breakpoint confirmation state, a pop-up window can be displayed to remind the operator to confirm whether to continue executing the sequential control step. In this embodiment, the step status identifier is updated to a breakpoint confirmation identifier, for example, represented by orange or a pause symbol, prompting the operator to perform a confirmation operation.

[0145] It is evident that this real-time status feedback enables operators to quickly identify and respond to various operational situations, thereby improving the safety and efficiency of nuclear power plants.

[0146] For example, Figure 3A The step status indicator of sequential control step 3-52 indicates that the sequential control step is in a completed state; the step status indicator of sequential control step 3-53 indicates that the sequential control step is in an alarm state; the step status indicator of sequential control step 3-54 indicates that the sequential control step is in an execution state; and the step status indicator of sequential control step 3-55 indicates that the sequential control step is in an inactive state.

[0147] In step S402 of some embodiments, the control style of the corresponding stage representation control is updated based on the real-time updated step sequence status identifier.

[0148] According to some embodiments of this application, step S402, based on the real-time updated step sequence status identifier, updates the control style of the corresponding stage representation control, which may include:

[0149] In response to the step status flag in the step sequence list that matches the stage representation control being a step not executed flag, the stage representation control is updated to the stage not executed style.

[0150] In response to the presence of both a step completion flag and a step not executed flag in the step sequence list matched by the stage representation control, the stage representation control is updated to the stage execution style.

[0151] In response to the step sequence list matching the stage representation control having each step status identifier as a step completion identifier, the stage representation control is updated to the stage completion style.

[0152] If a step sequence alarm flag exists in the step sequence list that matches the stage representation control, update the stage representation control to the stage alarm style.

[0153] In response to the presence of a breakpoint confirmation flag in the step sequence list that matches the stage representation control, the stage representation control is updated to the stage breakpoint confirmation style.

[0154] It should be noted that when all step status identifiers in the step sequence list matched by the stage representation control are "step not executed," this embodiment will respond to this situation by updating the stage representation control to the "stage not executed" style. This style update can be achieved by changing the control's color, icon, or text label so that the operator can immediately identify that all steps in this sequence control stage have not yet started execution.

[0155] If both a step completion flag and a step not executed flag exist in the step sequence list matched by the stage representation control, this embodiment will update the stage representation control to the stage execution style. This style update helps the operator understand that some steps in the stage have started executing, while others have not yet started, thus requiring attention to the ongoing operation.

[0156] According to some embodiments of this application, in response to the simultaneous presence of a step completion flag and a step not executed flag in the step sequence list matched by the stage representation control, the stage representation control is updated to the stage execution style, including:

[0157] In response to the presence of both a step completion flag and a step not executed flag in the step sequence list matched by the stage characterization control, a stage execution progress bar is displayed in the stage sub-area according to the sequential control monitoring parameters; the stage execution progress bar is updated in real time with the sequential control monitoring parameters.

[0158] When both a step completion flag and a step not executed flag exist in the step sequence list matched by the stage representation control, some embodiments of this application can take a series of measures to update the stage representation control to reflect the real-time status of stage execution. Specifically, embodiments of this application can not only update the stage representation control to the stage execution style, but also display a stage execution progress bar in the sequential control stage sub-area. This progress bar is updated in real time according to the sequential control monitoring parameters, providing the operator with an intuitive view to monitor the execution status of the entire stage.

[0159] Reference Figure 3A The stage execution progress bar is a dynamic interface element that graphically displays the completion status of each step within a stage based on real-time monitored changes in sequential control parameters. The progress bar design allows operators to quickly grasp the execution progress of the entire stage, which is especially important when the stage contains multiple steps. It not only helps operators understand the current operational status but also predicts the remaining execution time.

[0160] When all step status indicators are step completion indicators, this embodiment updates the stage representation control to the stage completion style. This style typically indicates that all steps in the stage have been successfully executed, which can be achieved by displaying a green marker, a checkmark, or other visual elements indicating completion.

[0161] If a step sequence alarm flag exists in the step sequence table, this embodiment updates the stage representation control to a stage alarm style. This style update can be achieved by using red or other conspicuous colors or warning icons to alert the operator to potential problems or anomalies that require immediate inspection and handling.

[0162] Finally, if a breakpoint confirmation marker exists in the step sequence list, this embodiment updates the stage representation control to the stage breakpoint confirmation style. This style update can be achieved by using specific icons or colors to indicate to the operator that there is an interruption in the operation of that stage, requiring the operator to confirm or take further action.

[0163] These style updates ensure that the nuclear power plant's sequential control interface can reflect the status of the nuclear power plant's sequential control process in real time, improving operators' awareness of operational progress and potential problems, thereby enhancing operational safety and efficiency. This intuitive visual feedback mechanism enables operators to react quickly, ensuring the stable and safe operation of the nuclear power plant.

[0164] It should be noted that updating the style of the corresponding stage representation controls can include color changes, icon changes, or other visual cues to intuitively indicate changes in the status of the sequential control steps. For example, if the status indicator of a sequential control step is updated to "alarm," the corresponding stage representation control may turn red or display a warning icon to alert the operator. This visual feedback mechanism not only enhances the intuitiveness of the nuclear power plant sequential control interface but also improves the operator's response speed to abnormal situations.

[0165] By combining steps S401 and S402, this embodiment of the application provides a dynamically updated nuclear power plant sequential control interface, enabling operators to monitor the operational status of each sequential control step in real time and react quickly based on the latest information. This real-time status update and visual feedback mechanism improves the accuracy and efficiency of operation, while also enhancing the safety and reliability of the nuclear power plant.

[0166] In step S206 of some embodiments, the step sequence details of the target step sequence are displayed in the step sequence details area based on the sequential control step sequence information and sequential control monitoring parameters;

[0167] It should be noted that the step sequence details area is designed to provide a centralized information display platform, which includes detailed step sequence information for the target step sequence. This detailed information may include the step sequence number, description, and expected operating instructions, as well as real-time monitored parameters such as temperature, pressure, flow rate, and other key operational data. By integrating the detailed step sequence information of the target step sequence and displaying it in the step sequence details area, operators can easily grasp the execution status of the target step sequence and the actual operating status of the relevant equipment.

[0168] In some more specific embodiments, since the sequential control step sequence information provides the preset operational requirements for the sequential control steps, while the sequential control monitoring parameters reflect the actual operating status of the sequential control node devices, combining these two allows the generation of a dynamic, real-time updated step sequence details view in the step sequence details area. This step sequence details view can not only display the current status of each step, such as "completed," "in progress," or "pending execution," but also include warnings or prompts for any abnormal situations, such as sequential control monitoring parameters exceeding preset ranges or abnormal performance of the sequential control node devices.

[0169] It should be understood that displaying the step sequence details of the target step sequence in the step sequence details area can intuitively show the operation details corresponding to each sequential control step sequence, optimize human-computer interaction, and thus improve the security and reliability of the entire system.

[0170] Reference Figure 5A According to some embodiments of this application, the step sequence detail area includes a step sequence function detail column and a step sequence status detail column, and the step sequence detail information includes a step sequence sub-function description and a step sequence status feedback information;

[0171] Reference Figure 5B In some embodiments, step S206, based on the sequential control step sequence information and sequential control monitoring parameters, displays the step sequence details of the target step sequence in the step sequence detail area, which may include:

[0172] Step S501: Determine the target sequence from multiple sequence control steps in the target nuclear power plant sequential control procedure;

[0173] Step S502: Based on the sequential control step sequence information, display the corresponding step sequence sub-function description in the step sequence function details column;

[0174] Step S503: Based on the sequential control monitoring parameters, display the corresponding step status feedback information of the target step sequence in the step sequence status details column.

[0175] In some embodiments, step S501 involves determining the target sequence from multiple sequence control steps in the target nuclear power plant sequential control procedure;

[0176] It should be noted that determining the target step sequence from multiple sequential control steps in the target nuclear power plant sequential control procedure can be accomplished by analyzing the sequential control procedure and the current operating context to identify the current step sequence as the target step sequence. In other embodiments, a selected step sequence can be determined from multiple sequential control steps as the target step sequence.

[0177] In step S502 of some embodiments, the description of the corresponding sub-function of the target step sequence is displayed in the step sequence function detail column according to the sequential control step sequence information.

[0178] It should be noted that, based on the sequential control step information, the corresponding sub-function descriptions of the target step are displayed in the step function details column. These sub-function descriptions can include detailed information such as the specific operation content, purpose, and expected results of the target step. By displaying these sub-function descriptions, operators can clearly understand the function and importance of each sequential control step, thereby enabling more accurate execution of operations and monitoring of step execution.

[0179] In step S503 of some embodiments, the step status feedback information corresponding to the target step sequence is displayed in the step status details column according to the sequential control monitoring parameters.

[0180] It should be noted that, based on the sequential control monitoring parameters, the corresponding step status feedback information for the target step is displayed in the step status details column. This step status feedback information reflects the real-time monitored equipment parameters and the current status of the step, such as whether it is being executed, completed, or if there is an anomaly. This real-time step status feedback information helps operators understand the execution status of the step in a timely manner, enabling them to take appropriate measures when necessary.

[0181] The detailed information display shown in steps S501 to S503 of this application improves the safety and efficiency of operation, and helps operators to know the necessary information when performing sequential control tasks during human-computer interaction, thereby making more accurate operational decisions.

[0182] Figure 5A In some embodiments of this application, the step sequence detail area also includes a sub-function parameter detail column, and the step sequence detail information also includes sub-function monitoring parameters.

[0183] In some embodiments, step S206, which displays the step sequence details of the target step sequence in the step sequence detail area based on the sequential control step sequence information and sequential control monitoring parameters, may further include:

[0184] Based on the sequential control monitoring parameters, the corresponding sub-function monitoring parameters for the target step sequence are displayed in the sub-function parameter details column.

[0185] In some embodiments, step S207 involves generating a target operation instruction in the input unit in response to the triggering of a step sequence operation control in the control execution area.

[0186] It should be noted that the control execution area is a component of the nuclear power plant's sequential control interface, used to display various step-by-step operation controls, such as buttons, switches, or sliders. These step-by-step operation controls correspond to the sequential control node equipment of the nuclear power plant, allowing operators to use input units to execute specific interactive operations by triggering the step-by-step operation controls, such as starting, stopping, adjusting parameters, or switching equipment states. When the operator triggers these step-by-step operation controls in the control execution area, the target operation command is generated accordingly. The input unit can be a keyboard and mouse, a touch screen, or other types of input devices.

[0187] It should be noted that these target operation instructions can be generated by combining operator input with the current sequence control information. It should be pointed out that target operation instructions are specific, executable commands used to guide the sequential control node equipment of a nuclear power plant to operate in a predetermined order and with predetermined parameters. For example, if an operator triggers a sequence control for increasing reactor power, a corresponding target operation instruction can be generated to automatically increase the reactor power according to the sequence control until the target power level is reached.

[0188] In summary, step S207, by responding to the triggering of the step sequence operation control in the control execution area and generating the target operation instruction, achieves effective interaction between the operator and the nuclear power plant equipment. This mechanism not only improves the efficiency and accuracy of operation but also ensures operational safety.

[0189] Reference Figure 6A According to some embodiments of this application, the control execution area includes a step selection area and an operation execution area. The step selection area is used to display step selection controls, and the operation execution area is used to display step operation controls.

[0190] Reference Figure 6B In some embodiments of this application, step S207, in response to the triggering of the step sequence operation control in the control execution area, generates a target operation instruction in the input unit, which may include:

[0191] Step S601: In response to the step selection control in the step selection area being triggered, obtain the operation object information;

[0192] Step S602: In response to the triggering of the step sequence operation control in the control execution area, obtain operation intent information;

[0193] Step S603: Generate the target operation instruction in the input unit based on the operation object information and operation intention information.

[0194] In some embodiments, step S601 involves obtaining operation object information in response to the step selection control in the step selection area being triggered.

[0195] It should be noted that when an operator selects a specific step sequence in the step sequence selection area of ​​the user interface, the step sequence selection control in the step sequence selection area is triggered. Furthermore, the triggered step sequence selection control can be used to identify the operator's operation and thus determine the operation object information.

[0196] Operation object information refers to specific information about the equipment or parameters associated with the sequence selection control. In the sequential control process of a nuclear power plant, the operation object can be any entity that needs to be controlled or monitored, such as a valve, a pump, a sensor, or a specific set of process parameters. Operation object information can include the operation object's identifier, type, current status, and corresponding location and function. This operation object information provides the necessary context in the subsequent steps of generating the target operation instruction, ensuring that the operation corresponding to the target operation instruction is performed on the correct object. For example, if the operator needs to adjust the flow rate of the cooling system, the operation object information could include the specific valve number of the cooling system and the current flow rate setpoint.

[0197] In some embodiments, step S602 involves obtaining operation intent information in response to the triggering of the step sequence operation control in the control execution area.

[0198] It should be noted that, in response to the triggering of the step sequence operation controls in the control execution area, the operator's intention expressed by triggering the step sequence operation controls (such as buttons or switches) can be obtained, such as starting, stopping or adjusting a device.

[0199] Operational intent information reflects the specific purpose or effect that an operator hopes to achieve through control operations. It describes the action the operator wants to perform on the controlled object, such as starting, stopping, increasing, or decreasing. Operational intent information is used in the action portion of process objective operation instructions and can characterize the specific tasks that need to be performed. For example, if the operator's intent is to increase the flow rate of cooling water, then the operational intent information could include the specific numerical value or percentage increase in flow rate required.

[0200] In step S603 of some embodiments, a target operation instruction is generated in the input unit based on the operation object information and the operation intention information.

[0201] It should be noted that, by combining the information of the operation object and the information of the operation intent, the embodiments of this application can generate a complete target operation instruction. This target operation instruction not only specifies the specific equipment or parameters corresponding to the sequential control steps, but also clarifies the specific operation content of the sequential control steps. Such a target operation instruction can accurately convey the operator's commands to the sequential control node equipment. In a complex environment such as a nuclear power plant, this accuracy is crucial for ensuring the safety and efficiency of operations.

[0202] Reference Figure 7 According to some embodiments of this application, the control execution area also includes a breakpoint determination area (such as...). Figure 6A As shown), after step S205, which involves real-time monitoring of multiple sequential control node devices in the target nuclear power plant to obtain sequential control monitoring parameters corresponding to the sequential control task information, the process may further include:

[0203] Step S701: Based on the sequential control step sequence information and sequential control monitoring parameters, display the breakpoint description information and breakpoint determination control in the breakpoint determination area; wherein, the breakpoint description information is used to describe the breakpoint situation that needs to be confirmed by the operator during the execution of the corresponding sequential control step sequence.

[0204] In some embodiments, step S207, in response to the triggering of the step sequence operation control in the control execution area, generates a target operation instruction in the input unit, and may further include:

[0205] In step S702, in response to the step sequence operation control or breakpoint determination control being triggered, a target operation instruction is generated in the input unit.

[0206] In step S701 of some embodiments, breakpoint description information and breakpoint determination control are displayed in the breakpoint determination area according to the sequential control step sequence information and sequential control monitoring parameters; wherein, the breakpoint description information is used to describe the breakpoint situation that needs to be confirmed by the operator during the execution of the corresponding sequential control step sequence.

[0207] It should be noted that the breakpoint description information provides a detailed description of breakpoint situations that require operator confirmation during the sequential control execution process, while the breakpoint determination control allows the operator to interactively perform operations on these breakpoint situations, such as confirming the breakpoint or selecting to skip a step. This design in the embodiments of this application enables the operator to clearly understand when manual intervention is required during the sequential control execution process and how to perform the operation.

[0208] In some embodiments, step S702 involves generating a target operation instruction in the input unit in response to the triggering of a step sequence operation control or a breakpoint determination control.

[0209] It should be noted that, in addition to the step sequence operation control, the system can also generate target operation instructions in the input unit in response to the triggering of the breakpoint determination control. This means that when the operator interacts with the breakpoint determination control, such as confirming or skipping a breakpoint, this embodiment of the application can generate corresponding target operation instructions based on this operational intent. These target operation instructions will control each sequential control node device to perform operations that conform to the operator's intent.

[0210] It should be understood that the embodiments of this application are better adapted to the complexity and unpredictability of nuclear power plant operation, ensuring that sequence control tasks can be performed safely and effectively even under complex conditions.

[0211] In some embodiments, step S208 involves performing a sequence control operation on multiple sequential control node devices according to the target operation instruction, and returning to perform real-time monitoring of multiple sequential control node devices in the target nuclear power plant.

[0212] It should be noted that executing step-by-step control operations according to the target operation instructions means that this embodiment of the application will automatically or semi-automatically adjust and control the sequential control node equipment to execute step-by-step control operations based on the target operation instructions generated in the previous steps. These step-by-step control operations are a series of operations that the sequential control node equipment needs to perform according to the target operation instructions. Specifically, step-by-step control operations may include opening or closing valves, adjusting pump speed, changing reactor power levels, etc. It should be understood that step-by-step control operations can be executed according to predetermined sequential control procedures and real-time monitoring parameters, thus ensuring that each step of the operation meets safety standards and operational requirements. After executing the step-by-step control operations, it is necessary to return to the real-time monitoring stage to continuously collect sequential control monitoring parameters from each sequential control node equipment, such as key parameters like temperature, pressure, and flow rate. This real-time monitoring is crucial for ensuring the continuity and stability of operation because it allows operators to promptly detect and respond to any deviations from expectations. For example, if a sequential control monitoring parameter is detected to exceed the safety range, an alarm can be issued immediately, and necessary corrective measures can be taken, such as adjusting operating parameters or stopping the relevant equipment. In this way, the embodiments of this application not only ensure the accuracy and timeliness of the sequential control process, but also improve the overall safety and efficiency of the nuclear power plant.

[0213] Reference Figure 8A According to some embodiments of this application, the nuclear power plant sequential control interface may also include a sequential control time display area.

[0214] Reference Figure 8B The nuclear power plant sequence control method in this application embodiment may further include:

[0215] Step S801: In response to the first sequential control step in the target nuclear power plant sequential control procedure being converted into the corresponding sequential control operation, determine the sequential control start time;

[0216] Step S802: In response to the gradual conversion of each sequential control step in the target nuclear power plant sequential control procedure into the corresponding sequential control operation, the sequential control duration is recorded based on the sequential control start time.

[0217] Step S803: Based on the sequential control sequence information, sequential control monitoring parameters, sequential control start time and sequential control duration, the task time is estimated to obtain the estimated completion time;

[0218] Step S804: In the sequential control time display area, the sequential control start time, sequential control duration, and estimated completion time are displayed.

[0219] In some embodiments, step S801, in response to the first sequential control step in the target nuclear power plant sequential control procedure being converted into a corresponding sequential control operation, determines the sequential control start time;

[0220] It should be noted that the start time of the sequential control procedure is determined when the first sequential control step in the target nuclear power plant sequential control procedure is converted into the corresponding sequential control operation. This start time is the starting point of the sequential control task.

[0221] In step S802 of some embodiments, in response to the gradual conversion of each sequential control step in the target nuclear power plant sequential control procedure into a corresponding sequential control operation, the sequential control duration is recorded based on the sequential control start time.

[0222] It should be noted that during the process of gradually transforming each sequential control step in the target nuclear power plant sequential control procedure into a sequential control operation, the duration of sequential control is recorded based on the start time of sequential control. This means that the nuclear power plant sequential control method of this application embodiment can track and record the time elapsed since the start of the sequential control task, providing the operator with an intuitive progress indication, and also providing data support for the statistics and analysis of task time consumption.

[0223] In step S803 of some embodiments, the task time is estimated based on the sequential control sequence information, sequential control monitoring parameters, sequential control start time and sequential control duration to obtain the estimated completion time;

[0224] It should be noted that step S803 further utilizes this time data, combined with sequential control step information and sequential control monitoring parameters, to estimate the task duration and obtain the estimated completion time. It should be pointed out that the task duration estimate is based on the current progress, the duration of completed steps, and the expected duration of remaining steps. The estimated completion time provides operators with an anticipated end time, helping them better plan subsequent operations and resource allocation.

[0225] In some more specific embodiments, several factors can be considered when estimating task duration. First, the expected duration of each sequential control step can be determined by examining the sequential control step information in the target nuclear power plant sequential control procedure. Then, the task duration estimate can be adjusted by combining sequential control monitoring parameters (such as equipment status and operating conditions), as actual operating conditions may affect the execution speed of the sequential control steps. Furthermore, the start time and recorded duration of the sequential control task can be referenced to determine the task's progress to date, and the remaining time can be more accurately estimated to obtain the corresponding estimated completion time.

[0226] Through this comprehensive analysis, the task time estimation process of this application embodiment can obtain a dynamic and real-time updated estimated completion time. This estimated completion time will be adjusted as the sequential control task progresses and conditions change, which helps to take corrective measures in a timely manner when anomalies occur, and ensures that the estimated completion time can correspond to the actual completion time of the sequential control task.

[0227] In some embodiments, step S804 displays the sequential control start time, sequential control duration, and estimated completion time in the sequential control time display area.

[0228] It should be noted that the sequential control time display area shows the sequential control start time, sequential control duration, and estimated completion time. This intuitive display method allows operators to monitor the progress of the sequential control task in real time and adjust the work plan according to the estimated completion time, improving the execution efficiency of the sequence control operation and enhancing the control over the execution of the sequential control task.

[0229] Reference Figure 9 , Figure 9 This illustration shows the hardware structure of an electronic device according to another embodiment. The electronic device may include:

[0230] The processor 901 can be implemented using a general-purpose CPU (Central Processing Unit), microprocessor, application-specific integrated circuit (ASIC), or one or more integrated circuits, and is used to execute relevant programs to implement the technical solutions provided in the embodiments of this application.

[0231] The memory 902 can be implemented as a read-only memory (ROM), static storage device, dynamic storage device, or random access memory (RAM). The memory 902 can store the operating system and other application programs. When the technical solutions provided in the embodiments of this specification are implemented through software or firmware, the relevant program code is stored in the memory 902 and is called and executed by the processor 901 using the nuclear power plant sequence control method of the embodiments of this application.

[0232] The input / output interface 903 is used to implement information input and output;

[0233] The communication interface 904 is used to enable communication and interaction between this device and other devices. Communication can be achieved through wired means (such as USB, Ethernet cable, etc.) or wireless means (such as mobile network, WIFI, Bluetooth, etc.).

[0234] Bus 905 transmits information between various components of the device (e.g., processor 901, memory 902, input / output interface 903, and communication interface 904);

[0235] The processor 901, memory 902, input / output interface 903, and communication interface 904 are connected to each other within the device via bus 905.

[0236] This application also provides a computer program product, which includes a computer program. A processor of a computer device reads and executes the computer program, causing the computer device to perform the nuclear power plant sequence control method described above.

[0237] The terms “first,” “second,” “third,” “fourth,” etc. (if present) in this disclosure and the foregoing drawings are used to distinguish similar objects and are not necessarily used to describe a particular order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this disclosure described herein can be implemented, for example, in orders other than those illustrated or described herein. Furthermore, the terms “comprising” and “including,” and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that includes a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatuses.

[0238] It should be understood that in this disclosure, "at least one item" means one or more, and "more than one" means two or more. "And / or" is used to describe the relationship between related objects, indicating that three relationships can exist. For example, "A and / or B" can represent three cases: only A exists, only B exists, and both A and B exist simultaneously, where A and B can be singular or plural. The character " / " generally indicates that the preceding and following related objects are in an "or" relationship. "At least one of the following" or similar expressions refer to any combination of these items, including any combination of single or plural items. For example, at least one of a, b, or c can represent: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", where a, b, and c can be single or multiple.

[0239] It should be understood that in the description of the embodiments of this application, "multiple" means two or more, "greater than", "less than", "exceeding" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself.

[0240] In the several embodiments provided in this disclosure, it should be understood that the disclosed systems, apparatuses, and methods can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces, or indirect coupling or communication connection between apparatuses or units, and may be electrical, mechanical, or other forms.

[0241] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0242] Furthermore, the functional units in the various embodiments of this disclosure can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit.

[0243] If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this disclosure, in essence, or the part that contributes to related technologies, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods of the various embodiments of this disclosure. The aforementioned storage medium may include: a USB flash drive, a portable hard drive, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and other media capable of storing program code.

[0244] It should also be understood that the various implementation methods provided in this application can be combined arbitrarily to achieve different technical effects.

[0245] The above is a detailed description of the embodiments of this disclosure. However, this disclosure is not limited to the above embodiments. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of this disclosure. All such equivalent modifications or substitutions are included within the scope defined by the claims of this disclosure.

Claims

1. A nuclear power plant sequence control method, characterized in that, An application is made to a nuclear power plant sequence control system, which includes a display unit and an input unit. The display unit displays a nuclear power plant sequence control interface, which includes a task identifier area, a step sequence entry area, a step sequence detail area, a sequence control time display area, and a control execution area including multiple step sequence operation controls. The step sequence entry area includes a sequence control stage sub-area and a step sequence description sub-area. The method includes: Obtain the target nuclear power plant sequential control procedure; wherein, the target nuclear power plant sequential control procedure is used to record multiple sequential control steps for sequential control of the target nuclear power plant; The target nuclear power plant sequential control procedure is parsed to obtain sequential control task information and sequential control step sequence information matching the sequential control task information; wherein, the sequential control step sequence information includes multiple sequential control stage sub-information and a step sequence list corresponding to each sequential control stage sub-information; Based on the sequential control task information, the sequential control task code is displayed in the task identification area; In the sequential control stage sub-region, a stage representation control corresponding to each of the sequential control stage sub-informations is generated; In response to the selection of the stage characterization control, a step sequence list matching the stage characterization control is displayed in the step sequence description sub-area. The step sequence list includes multiple step sequence display columns; wherein each step sequence display column corresponds to one of the sequential control steps in the target nuclear power sequential control procedure. Real-time monitoring of multiple sequential control node devices in the target nuclear power plant is performed to obtain sequential control monitoring parameters corresponding to the sequential control task information; Based on the sequential control step sequence information and the sequential control monitoring parameters, the step sequence details of the target step sequence are displayed in the step sequence detail area; In response to the triggering of the step sequence operation control in the control execution area, a target operation instruction is generated in the input unit; According to the target operation instruction, the sequence control operation is performed on multiple sequential control node devices, and the operation is returned to perform real-time monitoring of multiple sequential control node devices in the target nuclear power plant; In response to the first sequential control step in the target nuclear power plant sequential control procedure being converted into the corresponding step control operation, the sequential control start time is determined; In response to each of the sequential control steps in the target nuclear power sequential control procedure being gradually converted into the corresponding sequential control operation, the sequential control duration is recorded based on the sequential control start time. Based on the sequential control step information, the sequential control monitoring parameters, the sequential control start time, and the sequential control duration, the task time is estimated to obtain the estimated completion time. The sequential control time display area displays the sequential control start time, the sequential control duration, and the estimated completion time.

2. The method according to claim 1, characterized in that, Each step sequence display bar is configured with a step sequence status indicator. After real-time monitoring of multiple sequential control node devices in the target nuclear power plant to obtain sequential control monitoring parameters corresponding to the sequential control task information, the method further includes: Based on the sequential control monitoring parameters, the step sequence status identifier of each step sequence display bar is updated in real time; Based on the real-time updated step sequence status identifier, the control style of the corresponding stage representation control is updated.

3. The method according to claim 2, characterized in that, The step-sequence status identifier of each step-sequence display bar is updated in real time according to the sequential control monitoring parameters, including: The current state of the sequential control step sequence is determined by parsing the corresponding sequential control step sequence in each step sequence display bar according to the sequential control monitoring parameters. In response to the current state of the step sequence being unexecuted, the step sequence state flag is updated to the step sequence unexecuted flag; In response to the current state of the step sequence being in execution, the step sequence status identifier is updated to the step sequence execution identifier; In response to the current state of the step sequence being completed, the step sequence state identifier is updated to the step sequence completion identifier; In response to the current state of the step sequence being an alarm state, the step sequence state identifier is updated to the step sequence alarm identifier; In response to the current state of the step sequence being a breakpoint confirmation state, the step sequence state identifier is updated to a breakpoint confirmation identifier.

4. The method according to claim 3, characterized in that, The step sequence status identifier, updated in real time, is used to update the control style of the corresponding stage representation control, including: In response to the step sequence status identifier in the step sequence list matched by the stage representation control being the step sequence not executed identifier, the stage representation control is updated to the stage not executed style; In response to the simultaneous presence of both the step completion flag and the step not executed flag in the step sequence list matched by the stage representation control, the stage representation control is updated to the stage execution style; In response to the step sequence status identifier in the step sequence list that the stage representation control matches being the step sequence completion identifier, the stage representation control is updated to the stage completion style. In response to the presence of the step sequence alarm identifier in the step sequence table matched by the stage representation control, the stage representation control is updated to the stage alarm style; In response to the presence of the breakpoint confirmation identifier in the step sequence table that matches the stage representation control, the stage representation control is updated to the stage breakpoint confirmation style.

5. The method according to claim 3, characterized in that, The step sequence list that matches the stage representation control, where both the step completion flag and the step not executed flag exist simultaneously, is updated to a stage execution style, further comprising: In response to the simultaneous presence of both the step completion flag and the step not executed flag in the step sequence list matched by the stage characterization control, a stage execution progress bar is displayed in the sequential control stage sub-area according to the sequential control monitoring parameters; wherein, the stage execution progress bar is updated in real time with the sequential control monitoring parameters.

6. The method according to claim 1, characterized in that, The step sequence details area includes a step sequence function details column and a step sequence status details column. The step sequence details information includes step sequence sub-function descriptions and step sequence status feedback information. The step sequence details information of the target step sequence displayed in the step sequence details area based on the sequential control step sequence information and the sequential control monitoring parameters includes: The target sequence is determined from a plurality of the sequential control sequences in the target nuclear power sequential control procedure; Based on the sequential control step information, the description of the corresponding step sub-function of the target step is displayed in the step function details column; Based on the sequential control monitoring parameters, the corresponding step sequence status feedback information is displayed in the step sequence status details column.

7. The method according to claim 6, characterized in that, The step sequence details area also includes a sub-function parameter details column, and the step sequence details information also includes sub-function monitoring parameters; The step sequence details information of the target step sequence displayed in the step sequence details area based on the sequential control step sequence information and the sequential control monitoring parameters further includes: Based on the sequential control monitoring parameters, the corresponding sub-function monitoring parameters for the target step sequence are displayed in the sub-function parameter details column.

8. The method according to claim 1, characterized in that, The control execution area includes a step sequence selection area and an operation execution area. The step sequence selection area is used to display the step sequence selection control, and the operation execution area is used to display the step sequence operation control. The step sequence operation control in the control execution area is triggered, and a target operation instruction is generated in the input unit, including: In response to the triggering of the step sequence selection control in the step sequence selection area, information about the operation object is obtained; In response to the triggering of the step sequence operation control in the control execution area, operation intent information is obtained; The target operation instruction is generated in the input unit based on the operation object information and the operation intent information.

9. The method according to claim 8, characterized in that, The control execution area also includes a breakpoint determination area, and after real-time monitoring of multiple sequential control node devices in the target nuclear power plant to obtain sequential control monitoring parameters corresponding to the sequential control task information, it further includes: Based on the sequential control step sequence information and the sequential control monitoring parameters, breakpoint description information and breakpoint determination control are displayed in the breakpoint determination area; wherein, the breakpoint description information is used to describe the breakpoint situation that needs to be confirmed by the operator during the execution of the corresponding sequential control step sequence; The step sequence operation control in the control execution area is triggered, and a target operation instruction is generated in the input unit, which further includes: In response to the triggering of the step sequence control or the breakpoint determination control, the target operation instruction is generated in the input unit.

10. An electronic device, characterized in that, include: The system includes a memory and a processor, wherein the memory stores a computer program, and the processor executes the computer program to implement the nuclear power plant sequence control method as described in any one of claims 1 to 9.

11. A computer-readable storage medium, characterized in that, The storage medium stores a program that is executed by a processor to implement the nuclear power plant sequence control method as described in any one of claims 1 to 9.

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