A method and system for identifying and controlling operation of an operation ticket of a hydropower plant

Abstract

The application discloses a kind of operation ticket running identification management and control method and system of hydropower plant, it is related to data processing field, including: construction module, for constructing operation ticket service equipment running linkage topology in hydropower plant and storage;Receiving module, for real-time receiving the operation ticket that flows in the interactive equipment held by hydropower plant staff, identifies operation ticket pointing device;The application constructs equipment linkage topology, real-time tracking operation ticket flow and pointing device, in combination with the safety interval monitoring and intelligent evaluation of associated equipment, significantly improve the safety and efficiency of hydropower plant operation ticket execution, and by the topological model of dynamic update accurately mapping equipment linkage relationship, ensure that associated equipment state is controllable when operating, through abnormal timely warning shutdown and trigger area alarm, reduce the risk of misoperation.

Description

Technical Field

[0001] This invention relates to the field of data processing technology, specifically to a method and system for operation identification and control of operation tickets in hydropower plants. Background Technology

[0002] The formation of the hydropower plant operation ticket system is the result of the combined effects of safety requirements, regulatory constraints, technological advancements, and practical experience. Its core lies in the organic unification of the four elements of "people, machines, environment, and management" through standardization, process optimization, and intelligentization, ensuring that the operation process is controllable, manageable, and under control. Under the "dual carbon" goal, with the construction of new power systems and large-scale grid connection of hydropower, the operation ticket system will be further deeply integrated with digitalization and intelligentization, becoming a crucial cornerstone for ensuring energy security.

[0003] With the commissioning of large-scale hydropower projects, the complexity of equipment has increased dramatically. Operation tickets have shifted from manual filling and paper-based circulation to standardized, template-based management, clearly defining a four-level responsibility system: "ticket issuer - reviewer - supervisor - operator." The promotion of the operation ticket system has effectively reduced safety and economic losses caused by human error.

[0004] However, in the application scenario of operation tickets in hydropower plants, relying entirely on operation tickets to execute equipment control without monitoring and controlling the equipment's operating status obviously cannot meet the safety requirements of equipment operation in such scenarios.

[0005] To address this, a method and system for operation identification and control of hydropower plant operation tickets are proposed. Summary of the Invention

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a method and system for operation identification and control of operation tickets in hydropower plants, which can effectively solve the problems of the existing technology.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions; This invention discloses an operation identification and control system for operation tickets in a hydropower plant, comprising: The system comprises the following modules: a construction module for building and storing the operational topology of the hydropower plant's operation ticket service equipment; a receiving module for receiving operation tickets circulating among interactive devices held by hydropower plant staff in real time and identifying the equipment indicated by the operation ticket; an editing and binding module for editing the safety range of the associated equipment's operating status parameters during the execution phase of the operation ticket and binding the edited safety range of associated equipment's operating status parameters to the corresponding equipment in the topology; an identification module for monitoring the operation steps performed by staff according to the operation ticket content, collecting the associated equipment's operating status parameters during the execution phase of the operation steps, and identifying whether the collected associated equipment's operating status parameters are within the corresponding associated equipment's operating status parameter safety range; a control module for prompting staff to stop the execution of the operation steps in the operation ticket and simultaneously triggering the alarm module; an evaluation module for traversing the historical operating status parameters of the associated equipment corresponding to the operation ticket's pointed-to equipment collected by the identification module and evaluating the health of the associated equipment's operating status based on the associated equipment's operating status parameters; and an alarm module for issuing an audio alarm in the area where the operation ticket service equipment is located in the hydropower plant, prompting staff in the area to maintain abnormal equipment.

[0008] Furthermore, in the construction module, during the construction phase, a three-dimensional space is created to construct the equipment operation linkage topology of the operation ticket service. In the three-dimensional space, the coordinates corresponding to the actual coordinates of each device are picked, and the source device name and number are marked on the picked corresponding coordinates. Then, the picked coordinates are connected to each other according to the equipment operation linkage relationship to construct the operation ticket service equipment operation linkage topology. The identification of the equipment operation linkage relationship is as follows: when one equipment starts or stops, or changes its operating status parameters, the operating status or operating status parameters of another equipment change synchronously. Then, the two equipment are recorded as having an operation linkage relationship. Among them, system users can access and traverse the operation linkage topology of operation ticket service equipment stored in the construction module in real time. When the connection relationship of operation ticket service equipment in the hydropower plant changes, is added, decommissioned, or replaced by new and old equipment, the operation linkage topology of operation ticket service equipment stored in the construction module is updated synchronously.

[0009] Furthermore, the interactive device held by the hydropower plant staff is a mobile phone or other mobile smart device with text and audio communication functions. During the operation of the receiving module, the operation tickets flowing between the interactive devices are monitored in real time. When the operation ticket is detected to have flowed to the interactive device held by the staff member who will ultimately perform the operation, the operation ticket is received and the identification operation of the device pointed to by the operation ticket is performed. In the operation ticket pointing to device identification stage, the name and number of the target device are obtained from the operation ticket, and the device pointed to by the operation ticket is identified in the operation ticket service device operation linkage topology constructed in the construction module based on the name and number of the target device.

[0010] Furthermore, in the linked topology of the associated device, i.e. the operation ticket service device, based on the device adjacent to the device pointed to by the operation ticket, the safe range of the associated device operation status parameters of the device pointed to by the operation ticket during the operation ticket execution stage is defined by the system user. When the operation ticket is a multi-step operation ticket, each step is edited with an independent safe range of associated device operation status parameters. When editing the associated device operating status parameter safety range, the name and number of the device pointed to by the operation ticket corresponding to the operating status parameter safety range are simultaneously marked, so as to be used for the selection and application of the operating status parameter safety range when different operation tickets point to the same associated device. Among them, after the associated device operating status parameter safety range is edited, it is bound to the associated device, which is the operation of binding the edited associated device operating status parameter safety range to the corresponding device in the topology.

[0011] Furthermore, the identification module is equipped with a cloud database at its lower level. The cloud database is used to acquire and store the operating status parameters of the associated devices collected during the operation of the identification module when the identification result of the identification module is yes. When storing the operating status parameters of associated devices, the cloud database distinguishes and stores them based on the device from which the operating status parameters originate, and simultaneously sorts and stores them according to the collection time of the operating status parameters.

[0012] Furthermore, the control module is integrated into the interactive device held by the staff. The control module stores preset voice audio prompts for the staff to stop the operation. When the recognition module's recognition result is negative, the control module triggers the looping playback of the voice audio to prompt the staff to stop the execution of the operation steps on the operation ticket. The evaluation module is triggered when the identification module determines the identification result to be yes: During the operation phase of the evaluation module, the module iterates through the operating status parameters of the associated devices in the cloud database. When evaluating the health of the operating status of the associated devices, the evaluation module first calculates the degree of deviation of the operating status parameters of the associated devices for each time based on the operating status parameters of the associated devices, and evaluates the health of the operating status of the associated devices based on the degree of deviation.

[0013] Furthermore, during the evaluation module's operation phase, after traversing the operating status parameters of the associated devices in the cloud database, the module obtains the latest four sets of operating status parameters for each associated device. It then calculates the degree of offset of the operating status parameters between every two adjacent sets of these latest four sets, denoted as... The logic for assessing the health status of associated equipment is then expressed as follows: ; In the formula: This refers to the health threshold for the operating status of associated devices; As a weighting factor; in, All are positive numbers and their sum is 1. The larger the value of each product object in the numerator, the larger the value; conversely, the smaller the value. When either formula (1) or formula (2) is true, the evaluation module evaluates that the equipment is not in good condition. When neither formula (1) nor formula (2) is true, the evaluation module evaluates that the equipment is in good condition. When the evaluation module evaluates that the equipment is in good condition, the system is refreshed.

[0014] Furthermore, the alarm module is integrated with several speakers, which are evenly distributed in the area where the operation ticket service equipment is located in the hydropower plant; During the alarm module triggering phase, each speaker plays a preset alarm background audio and the device name and number information audio indicating whether the current identification module's identification result is positive or negative in a loop and synchronously. When the evaluation module determines the result to be negative, it simultaneously triggers the alarm module to run.

[0015] Furthermore, the building module is interconnected with a receiving module and an editing and binding module via a wireless network. The editing and binding module is interconnected with an identification module via a wireless network. The identification module is interconnected with a cloud database via a wireless network. The identification module is interconnected with a management and control module and an evaluation module via a wireless network. The evaluation module is interconnected with the cloud database via a wireless network. The management and control module and the evaluation module are interconnected with an alarm module via a wireless network.

[0016] On the other hand, a method for operation identification and control of hydropower plant operation tickets includes: Based on the distribution information of equipment served by operation tickets in the hydropower plant and the linkage relationship of equipment operation, an operation ticket service equipment operation linkage topology is constructed; operation tickets are received, the equipment pointed to by the operation ticket is identified, and the associated equipment operation status parameter safety range of the equipment pointed to by the operation ticket is edited and bound; during the execution stage of the operation steps in the operation ticket, the associated equipment operation status parameters of the equipment pointed to by the operation ticket are collected and compared with the corresponding associated equipment operation status parameter safety range to determine whether the associated equipment operation status parameters are within the corresponding associated equipment operation status parameter safety range; if the determination result is negative, an alarm is triggered and the staff is prompted to stop the execution of the operation steps in the current operation ticket; if the determination result is positive, an assessment of the health status of the associated equipment operation is triggered; if the assessment result is healthy, the step execution is refreshed; if the assessment result is unhealthy, an alarm is triggered.

[0017] Compared with the known prior art, the technical solution provided by this invention has the following beneficial effects: This invention provides a method and system for operation identification and control of operation tickets in hydropower plants. During execution, the method and system construct an equipment linkage topology, track the flow of operation tickets and the equipment they point to in real time, and combine safety zone monitoring and intelligent evaluation of associated equipment to significantly improve the safety and efficiency of operation ticket execution in hydropower plants. The dynamically updated topology model accurately maps the equipment linkage relationship, ensuring that the status of associated equipment is controllable during operation. It promptly warns of shutdowns and triggers regional alarms in case of anomalies, reducing the risk of misoperation. It also uses historical data evaluation to predict potential equipment health problems in advance, realizing a shift from passive response to proactive maintenance, reducing equipment downtime due to failure. At the same time, relying on mobile device linkage, it optimizes the operation process and provides full-process intelligent protection for the stable operation of hydropower plants. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0019] Figure 1 A schematic diagram of an operation identification and control system for operation tickets in a hydropower plant; Figure 2 This is a flowchart illustrating a method for operation identification and control of operation tickets in a hydropower plant. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0021] The present invention will be further described below with reference to embodiments.

[0022] Example 1: This embodiment describes a hydropower plant operation ticketing system for operation identification and control, such as... Figure 1 As shown, it includes: The module is used to build and store the operational linkage topology of the operation ticket service equipment in the hydropower plant; In the construction module, during the construction phase, a three-dimensional space is created to construct the equipment operation linkage topology of the operation ticket service. In the three-dimensional space, the coordinates corresponding to the actual coordinates of each device are picked, and the source device name and number are marked on the picked coordinates. Then, the picked coordinates are connected to each other according to the equipment operation linkage relationship to construct the operation ticket service equipment operation linkage topology. The identification of equipment operation linkage relationship is as follows: when one piece of equipment starts up, stops, or changes its operating status parameters, the operating status or operating status parameters of another piece of equipment change synchronously. Then the two pieces of equipment are recorded as having an operation linkage relationship. Among them, system users can access and traverse the operation linkage topology of operation ticket service equipment stored in the construction module in real time. When the connection relationship of operation ticket service equipment in the hydropower plant changes, is added, decommissioned, or replaced by new and old equipment, the operation linkage topology of operation ticket service equipment stored in the construction module is updated synchronously. The receiving module is used to receive operation tickets circulating between interactive devices held by hydropower plant staff in real time and identify the device to which the operation ticket is located; The interactive devices held by hydropower plant staff are mobile phones or other mobile smart devices with text and audio communication functions. During the operation of the receiving module, the operation tickets flowing between the interactive devices are monitored in real time. When the operation ticket is detected to have flowed to the interactive device held by the staff member who will finally perform the operation, the operation ticket is received and the identification operation of the device pointed to by the operation ticket is executed. In the operation ticket pointing to device identification stage, the name and number of the operation target device are obtained from the operation ticket, and the operation ticket pointing to device is identified in the operation ticket service device operation linkage topology constructed in the construction module based on the operation target device name and number. The editing and binding module is used to edit the associated device operating status parameter safety range of the device pointed to by the operation ticket during the operation ticket execution phase, and bind the edited associated device operating status parameter safety range to the corresponding device in the topology; In the linked topology of the operation ticket service equipment, based on the path of the equipment adjacent to the equipment pointed to by the operation ticket, the safe range of the associated equipment operation status parameters of the equipment pointed to by the operation ticket during the operation ticket execution stage is defined by the system user. When the operation ticket is a multi-step operation ticket, each step is edited with an independent safe range of associated equipment operation status parameters. When editing the associated device operating status parameter safety range, the name and number of the device pointed to by the corresponding operation ticket are simultaneously marked, so as to be used for the selection and application of the operating status parameter safety range when different operation tickets point to the same associated device. Among them, the safety range of the associated device's operating status parameters is bound to the associated device after editing, which is the operation of binding the edited safety range of the associated device's operating status parameters to the corresponding device in the topology. The identification module is used to monitor the operation steps performed by the staff according to the operation ticket, collect the associated equipment operation status parameters of the equipment pointed to by the operation ticket during the operation step execution stage, and identify whether the collected associated equipment operation status parameters are within the safe range of the corresponding associated equipment operation status parameters. The identification module has a cloud database at its lower level. The cloud database is used to obtain and store the operating status parameters of the associated devices collected during the operation of the identification module when the identification result is yes. Among them, when storing the operating status parameters of associated devices, the cloud database distinguishes and stores them based on the device from which the operating status parameters originate, and simultaneously sorts and stores them according to the collection time of the operating status parameters. The control module is used to prompt staff to stop the execution of the operation steps in the operation ticket and simultaneously trigger the alarm module to run; The control module is integrated into the interactive device held by the staff. The control module stores preset voice audio prompts to the staff to stop the operation. When the recognition module's recognition result is negative, the control module triggers the looping playback of the voice audio to prompt the staff to stop the execution of the operation steps in the operation ticket. The evaluation module triggers execution when the recognition module's recognition result is "yes": During the evaluation module's operation phase, the module iterates through the operating status parameters of the associated devices in the cloud database. When evaluating the health of the associated devices' operating status, the module first calculates the degree of deviation of the operating status parameters of the associated devices for each time based on the operating status parameters of the associated devices, and evaluates the health of the associated devices' operating status based on the degree of deviation. The evaluation module is used to traverse the operation ticket points to the corresponding associated devices of the identification module in the history of operation and evaluate the health of the associated devices based on the associated device operation status parameters. During the evaluation module's operation phase, after traversing the operational status parameters of associated devices in the cloud database, the latest four sets of operational status parameters for each associated device are obtained. The offset of the operational status parameters is calculated using each pair of adjacent parameters from these four sets, and denoted as... The logic for assessing the health status of associated equipment is then expressed as follows: ; In the formula: This refers to the health threshold for the operating status of associated devices; As a weighting factor; in, All are positive numbers and their sum is 1. The larger the value of each product object in the numerator, the larger the value; conversely, the smaller the value. When either formula (1) or formula (2) is true, the evaluation module evaluates that the equipment is not in good condition. When neither formula (1) nor formula (2) is true, the evaluation module evaluates that the equipment is in good condition. When the evaluation module evaluates that the equipment is in good condition, the system is refreshed. The formula for calculating the offset of operating status parameters based on two adjacent sets of operating status parameters is as follows: ; In the formula: The total number of types of operating status parameters; The dynamic weight of the i-th parameter; The coefficient representing the trend of change of the i-th parameter; This represents the deviation of the i-th parameter in parameter set X from the standard interval. This represents the deviation of the i-th parameter in parameter set Y from the standard interval. , Similarly; in, This represents the safe interval for the i-th parameter. This represents the actual measured value of the i-th parameter in parameter group X; when When it is not 0, use the formula calculate, The larger, The larger the value, the greater the range of parameter variation. When it is 0, The value is 1; Dynamic weight values ​​follow Furthermore, the higher the criticality of the i-th parameter to the operation of the equipment, the larger the value of the i-th parameter; conversely, the smaller the value. The alarm module is used to issue audio alarms in the area where the operation ticket service equipment is located in the hydropower plant, prompting staff in the area to maintain abnormal equipment; The alarm module is integrated with several speakers, which are evenly distributed in the area where the operation ticket service equipment is located in the hydropower plant; During the alarm module triggering phase, each speaker plays the preset alarm background audio and the device name and number information audio indicating whether the current identification module's identification result is positive or negative in a loop and synchronously. When the evaluation module determines the result to be negative, it simultaneously triggers the alarm module to run. The building module interacts with the receiving module and the editing and binding module via a wireless network. The editing and binding module interacts with the identification module via a wireless network. The identification module's subordinate module interacts with the cloud database via a wireless network. The identification module interacts with the management and control module and the evaluation module via a wireless network. The evaluation module interacts with the cloud database via a wireless network. The management and control module and the evaluation module interact with the alarm module via a wireless network.

[0023] In this embodiment, the construction module constructs and stores the operational linkage topology of the operation ticket service equipment in the hydropower plant. The receiving module, running in real time, receives operation tickets circulating among the interactive devices held by hydropower plant staff, identifies the equipment pointed to by the operation ticket, and the editing and binding module further edits the safety range of the associated equipment operation status parameters of the equipment pointed to by the operation ticket during the execution phase of the operation ticket. The edited safety range of the associated equipment operation status parameters is then bound to the corresponding equipment in the topology. Finally, the identification module monitors the operation steps performed by the staff according to the operation ticket content, collects the associated equipment operation status parameters of the equipment pointed to by the operation ticket during the operation step execution phase, and identifies the collected associated equipment operation status parameters. Whether the status parameters are within the safe range of the corresponding associated equipment's operating status parameters, the cloud database synchronously acquires and stores the associated equipment's operating status parameters collected during the identification module's operation phase when the identification module's identification result is yes. The control module prompts the staff to stop the execution of the operation steps in the operation ticket, synchronously triggers the alarm module, and through the evaluation module, it traverses the operating status parameters of the associated equipment corresponding to the operation ticket pointed to by the identification module's historical operation. Based on the associated equipment's operating status parameters, it evaluates the health of the associated equipment's operating status. Finally, the alarm module issues an audio alarm in the area where the operation ticket service equipment is located in the hydropower plant, prompting the staff in the area to maintain the abnormal equipment.

[0024] Through the system operation described in the above embodiments, by constructing a device linkage topology, the system can track the flow of operation tickets and the devices they point to in real time, accurately monitor whether the parameters of associated devices are within the safe range during the operation, promptly prompt to stop the operation and issue an alarm when the limits are exceeded, and also assess the health status of the devices. Device relationships can be dynamically updated to ensure operational safety, facilitate the maintenance of abnormal devices, and improve the safety of operation ticket execution and the efficiency of equipment management in hydropower plants.

[0025] Furthermore, during the implementation phase, based on the operational ticket service equipment operation linkage topology constructed in three-dimensional space, a real-time display function for equipment operation status can be added. For example, different colors can be used to mark the normal operation, abnormality, and shutdown status of equipment. A topology analysis tool can also be added to automatically analyze the correlation strength and critical path of equipment in the topology, providing data support for the formulation of equipment maintenance plans and troubleshooting in hydropower plants.

[0026] Example 2: At the implementation level, based on Example 1, this example refers to... Figure 2 A further detailed description of the operation identification and control system for operation tickets in a hydropower plant in Example 1 is provided below: A method for operation identification and control of operation tickets in a hydropower plant, comprising: Step 1: Construct the operation linkage topology of the operation ticket service equipment based on the distribution information and operation linkage relationship of the equipment in the hydropower plant; Step 2: Receive the operation ticket, identify the device indicated by the operation ticket, edit and bind the associated device operating status parameter safety range of the device indicated by the operation ticket; Step 3: Collect the operation steps in the operation ticket during the execution phase, the operation ticket points to the associated equipment operation status parameters, and compare them with the corresponding associated equipment operation status parameter safe range to determine whether the associated equipment operation status parameters are within the corresponding associated equipment operation status parameter safe range; Step 4: If the result is negative, an alarm will be triggered, and staff will be prompted to stop the execution of the operation steps in the current operation ticket. If the result is positive, an assessment of the health status of the associated equipment will be triggered. Step 5: If the assessment result is healthy, refresh the execution of the steps; if the assessment result is unhealthy, trigger an alarm.

[0027] In summary, the methods and systems described in the above embodiments, during execution, significantly improve the safety and efficiency of hydropower plant operation ticket execution by constructing a device linkage topology, tracking the flow of operation tickets and the directed devices in real time, and combining associated device safety zone monitoring and intelligent assessment. Furthermore, the dynamically updated topology model accurately maps device linkage relationships, ensuring that the status of associated devices is controllable during operation. Timely warnings and shutdowns are triggered in case of anomalies, reducing the risk of misoperation. Historical data assessment functions are used to predict potential equipment health hazards in advance, achieving a shift from passive response to proactive maintenance, reducing equipment downtime. Simultaneously, relying on mobile device linkage optimizes the operation process, providing full-process intelligent protection for the stable operation of the hydropower plant.

[0028] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A hydropower plant operation ticket identification and control system, characterized in that, include: The module is used to build and store the operational linkage topology of the operation ticket service equipment in the hydropower plant; The receiving module is used to receive operation tickets circulating between interactive devices held by hydropower plant staff in real time and identify the device to which the operation ticket is located; The editing and binding module is used to edit the associated device operating status parameter safety range of the device pointed to by the operation ticket during the operation ticket execution phase, and bind the edited associated device operating status parameter safety range to the corresponding device in the topology; The identification module is used to monitor the operation steps performed by the staff according to the operation ticket, collect the associated equipment operation status parameters of the equipment pointed to by the operation ticket during the operation step execution stage, and identify whether the collected associated equipment operation status parameters are within the safe range of the corresponding associated equipment operation status parameters. The identification module is equipped with a cloud database, which is used to acquire and store the operating status parameters of the associated devices collected during the operation of the identification module when the identification result of the identification module is yes. The control module is used to prompt staff to stop the execution of the operation steps in the operation ticket and simultaneously trigger the alarm module to run; The evaluation module is used to traverse the operation ticket points to the corresponding associated devices of the identification module in the history of operation and evaluate the health of the associated devices based on the associated device operation status parameters. During the operation phase of the evaluation module, after traversing the operating status parameters of the associated devices in the cloud database, the latest four sets of operating status parameters for the associated devices are obtained. The degree of offset of the operating status parameters is calculated using each adjacent pair of the latest four sets of operating status parameters, and denoted as... The logic for assessing the health status of associated equipment is then expressed as follows: ； In the formula: This refers to the health threshold for the operating status of associated devices. As a weighting factor; in, All are positive numbers and their sum is 1. The larger the value of each product object in the numerator, the larger the value; conversely, the smaller the value. When either formula (1) or formula (2) is true, the evaluation module evaluates that the equipment is not in good condition. When neither formula (1) nor formula (2) is true, the evaluation module evaluates that the equipment is in good condition. When the evaluation module evaluates that the equipment is in good condition, the module jumps to the receiving module operation stage. The alarm module is used to issue audio alarms in the area where the operation ticket service equipment is located in the hydropower plant, prompting staff in the area to maintain abnormal equipment.

2. The hydropower plant operation ticket operation identification and control system according to claim 1, characterized in that, In the construction module, during the construction phase, a three-dimensional space is created to construct the equipment operation linkage topology of the operation ticket service. In the three-dimensional space, the coordinates corresponding to the actual coordinates of each device are picked, and the source device name and number are marked on the picked corresponding coordinates. Then, the picked coordinates are connected to each other according to the equipment operation linkage relationship to construct the operation ticket service equipment operation linkage topology. The identification of the equipment operation linkage relationship is as follows: when one equipment starts or stops, or changes its operating status parameters, the operating status or operating status parameters of another equipment change synchronously. Then, the two equipment are recorded as having an operation linkage relationship. Among them, system users can access and traverse the operation linkage topology of operation ticket service equipment stored in the construction module in real time. When the connection relationship of operation ticket service equipment in the hydropower plant changes, is added, decommissioned, or replaced by new and old equipment, the operation linkage topology of operation ticket service equipment stored in the construction module is updated synchronously.

3. The operation identification and control system for operation tickets in a hydropower plant according to claim 1, characterized in that, The interactive device held by the hydropower plant staff is a mobile phone or other mobile smart device with text and audio communication functions. During the operation of the receiving module, the operation tickets flowing between the interactive devices are monitored in real time. When the operation ticket is detected to be flowing to the interactive device held by the staff member who will finally perform the operation, the operation ticket is received and the identification operation of the device pointed to by the operation ticket is performed. In the operation ticket pointing to device identification stage, the name and number of the target device are obtained from the operation ticket, and the device pointed to by the operation ticket is identified in the operation ticket service device operation linkage topology constructed in the construction module based on the name and number of the target device.

4. The operation identification and control system for operation tickets in a hydropower plant according to claim 1, characterized in that, In the linked topology of the associated device, i.e. the operation ticket service device, based on the device adjacent to the device pointed to by the operation ticket, the safe range of the associated device operation status parameters of the device pointed to by the operation ticket during the operation ticket execution stage is defined by the system user. When the operation ticket is a multi-step operation ticket, each step is edited with an independent safe range of associated device operation status parameters. When editing the associated device operating status parameter safety range, the name and number of the device pointed to by the operation ticket corresponding to the operating status parameter safety range are simultaneously marked, so as to be used for the selection and application of the operating status parameter safety range when different operation tickets point to the same associated device. Among them, after the associated device operating status parameter safety range is edited, it is bound to the associated device, which is the operation of binding the edited associated device operating status parameter safety range to the corresponding device in the topology.

5. The operation identification and control system for operation tickets in a hydropower plant according to claim 1, characterized in that, When storing the operating status parameters of associated devices, the cloud database distinguishes and stores them based on the device from which the operating status parameters originate, and simultaneously sorts and stores them according to the collection time of the operating status parameters.

6. The operation identification and control system for operation tickets in a hydropower plant according to claim 1, characterized in that, The control module is integrated into the interactive device held by the staff. The control module stores preset voice audio prompts to the staff to stop the operation. When the recognition module's recognition result is negative, the control module triggers the looping playback of the voice audio to prompt the staff to stop the execution of the operation steps on the operation ticket. The evaluation module is triggered when the identification module determines the identification result to be yes: During the operation phase of the evaluation module, the module iterates through the operating status parameters of the associated devices in the cloud database. When evaluating the health of the operating status of the associated devices, the evaluation module first calculates the degree of deviation of the operating status parameters of the associated devices for each time based on the operating status parameters of the associated devices, and evaluates the health of the operating status of the associated devices based on the degree of deviation.

7. The operation identification and control system for operation tickets in a hydropower plant according to claim 1, characterized in that, The alarm module includes several speakers, which are evenly distributed in the area where the operation ticket service equipment is located in the hydropower plant. During the alarm module triggering phase, each speaker plays a preset alarm background audio and the device name and number information audio indicating whether the current identification module's identification result is positive or negative in a loop and synchronously. When the evaluation module determines the result to be negative, it simultaneously triggers the alarm module to run.

8. The operation identification and control system for operation tickets in a hydropower plant according to claim 1, characterized in that, The construction module is interconnected with a receiving module and an editing and binding module via a wireless network. The editing and binding module is interconnected with an identification module via a wireless network. The identification module is interconnected with a cloud database via a wireless network. The identification module is interconnected with a management and control module and an evaluation module via a wireless network. The evaluation module is interconnected with the cloud database via a wireless network. The management and control module and the evaluation module are interconnected with an alarm module via a wireless network.

9. A method for operation identification and control of operation tickets in a hydropower plant, applied to the operation identification and control system for operation tickets in a hydropower plant as described in any one of claims 1-8, characterized in that, include: Step 1: Construct the operation linkage topology of the operation ticket service equipment based on the distribution information and operation linkage relationship of the equipment in the hydropower plant; Step 2: Receive the operation ticket, identify the device indicated by the operation ticket, edit and bind the associated device operating status parameter safety range of the device indicated by the operation ticket; Step 3: Collect the operation steps in the operation ticket during the execution phase, the operation ticket points to the associated equipment operation status parameters, and compare them with the corresponding associated equipment operation status parameter safe range to determine whether the associated equipment operation status parameters are within the corresponding associated equipment operation status parameter safe range; Step 4: If the result is negative, an alarm will be triggered, and staff will be prompted to stop the execution of the operation steps in the current operation ticket. If the result is positive, an assessment of the health status of the associated equipment will be triggered. Step 5: If the assessment result is healthy, proceed to step 2; if the assessment result is unhealthy, trigger an alarm.

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