Tool management and control method and device based on hydropower station operation tasks

Abstract

The invention belongs to the field of safety control, and particularly relates to a tool management and control method and device based on a hydropower station operation task, and the method comprises the steps: detecting a to-be-returned first tool, and judging a first tool cabinet and a first tool operation region through a first return scheme; deploying the first tool to be returned to a first tool cabinet and a first tool operation area; detecting a return sequence, and processing the priority value distribution of the tools through the return sequence of the second tools to be returned to obtain a target return scheme; according to the target returning scheme, the second tool to be returned is subjected to tool returning deployment, and a second tool cabinet and an operation area of the second tool cabinet are obtained; and performing tool return deployment on other to-be-returned tools through the target return scheme until no abnormal tool cabinet exists in the preset time period. According to the invention, the problem that safety control and over-time use of tools cannot be supervised can be solved, the working efficiency and the safety management level of safety production of a hydropower station are improved, and safety production accidents are prevented.

Description

Technical Field

[0001] The present invention belongs to the field of safety control. Specifically, it relates to a method and device for controlling tools and equipment based on the operation tasks of a hydropower station. Background Art

[0002] Due to the wide distribution and scattered geographical locations of the safe production areas of hydropower stations, during the safe production operations of hydropower stations, the requisition, storage, and carrying of tools and equipment are very inconvenient; the real-time monitoring and abnormal warning prompts for the usage status and life cycle control of tools and equipment cannot be achieved; especially during the operation process, the safety control of tools and equipment and the use beyond the expiration date cannot be supervised, which poses a great threat to the safe production of hydropower stations and even triggers some production safety accidents.

[0003] In view of this purpose, a method and device solution for controlling tools and equipment based on the operation tasks of a hydropower station are proposed to solve the problem that the safety control of tools and equipment and the use beyond the expiration date during the operation process of a hydropower station cannot be supervised, improve the work efficiency and safety management level of the safe production of hydropower stations, and prevent the occurrence of production safety accidents. Summary of the Invention

[0004] According to the first aspect of the present invention, the present invention claims to protect a method for controlling tools and equipment based on the operation tasks of a hydropower station, including:

[0005] Detect the first tool to be returned, judge the first tool cabinet and the first tool operation area through the first return plan, and deploy the first tool to be returned to the first tool cabinet and the first tool operation area;

[0006] Detect the second tool to be returned and the return order of the second tool to be returned, process the allocation of tool priority values through the return order of the second tool to be returned, and obtain a target return plan for the second tool to be returned;

[0007] Process the tool return deployment for the second tool to be returned according to the target return plan, and obtain the second tool cabinet and the second tool operation area of the second tool to be returned;

[0008] When there is a third tool to be returned that meets the early return plan, process the early return deployment of the tool return for the third tool to be returned through real-time tool return deployment, and obtain the third tool cabinet and the third tool operation area of the third tool to be returned;

[0009] Process the tool return deployment for other tools to be returned through the target return plan until there are no abnormal tool cabinets within a preset time period.

[0010] Further, the detection of the first tool to be returned determines the first tool cabinet and the first tool operation area through the first return plan, and deploys the first tool to be returned to the first tool cabinet and the first tool operation area, specifically including:

[0011] Detect the tool library of the returned tools of the first tool to be returned and the first return plan;

[0012] Judge the priority value of the metadata of the returned tools in the tool library of the returned tools;

[0013] According to the priority value, screen out the 3 returned tools with the priority value closest to the tools in the first tool to be returned in the returned tools in the tool library of the returned tools;

[0014] Analyze the relevance of the metadata of the tools in the first tool to be returned and the metadata of the returned tools in the tool library of the returned tools in the 3 returned tools closest to the tool operation, and based on the relevance of the tool operation, reprocess the calculation of the correlation degree of the metadata set P of the tools in the first tool to be returned and the metadata set Q of the returned tools in the tool library of the returned tools, and process the calculation of the comprehensive correlation degree based on the tool operation relevance and the correlation degree of the metadata;

[0015] Select the metadata set Q of the returned tool corresponding to the maximum comprehensive correlation degree as the most relevant tool for the metadata of the tools in the first tool to be returned in the metadata database of the returned tools;

[0016] According to the metadata set Q of the returned tool corresponding to the most relevant tool, obtain the corresponding first tool plan.

[0017] Further, the detection of the second tool to be returned and the return order of the second tool to be returned process the distribution of the tool priority value through the return order of the second tool to be returned, and obtain the target return plan for the second tool to be returned, specifically including:

[0018] Detect the return order of the second tool to be returned. When the path complexity of the return order is in the first interval, the tool priority value is assigned as 0.2 for the metadata priority value of the tool cabinet, 0.2 for the metadata priority value of the tool operation, 0.25 for the metadata priority value of the tool, and 0.35 for the metadata of the tool operator;

[0019] When the path complexity of the return order is in the second interval, the tool priority value is assigned as 0.1 for the metadata priority value of the tool cabinet, 0.3 for the metadata priority value of the tool operation, 0.2 for the metadata priority value of the tool, and 0.4 for the metadata of the tool operator;

[0020] When the path complexity of the return order is in the third interval, the tool priority value is assigned as follows: the tool cabinet metadata priority value is 0.2, the tool operation metadata priority value is 0.25, the tool metadata priority value is 0.25, and the tool operator metadata is 0.3;

[0021] A target return plan for the second tool to be returned is obtained through the assignment of the tool priority value.

[0022] Further, the tool return deployment of the second tool to be returned is processed according to the target return plan to obtain the second tool cabinet and the second tool operation area of the second tool to be returned, which specifically includes:

[0023] Detect the tool metadata of the second tool to be returned. According to the target return plan, compare and process all tool operators whose tool operator metadata is abnormal within the tool time return order of the second tool to be returned, and detect one or more candidate tool operators with the first similarity greater than the first threshold;

[0024] Detect the tool operation metadata of the second tool to be returned. According to the target return plan, compare and process all tool cabinets whose tool cabinet metadata is abnormal within the tool time return order of the second tool to be returned, and detect one or more candidate tool cabinets with the first similarity greater than the second threshold;

[0025] Modify the candidate tool operators and candidate tool cabinets to obtain the second tool cabinet, the second tool operator, and the second tool operation area of the second tool to be returned.

[0026] Further, when there is a third tool to be returned that meets the early return plan, the tool return early return deployment is processed for the third tool to be returned through real-time tool return deployment to obtain the third tool cabinet and the third tool operation area of the third tool to be returned, which specifically includes:

[0027] Detect the third tool to be returned. When the path complexity of the tool time return order of the third tool to be returned is less than the preset threshold, it is determined that the third tool to be returned meets the early return plan;

[0028] Through the processing status of all tools in real-time processing, detect the first M upcoming tools to complete operations that are closest to the operation completion area of the processing tool;

[0029] Successively detect the adjacent tool cabinets corresponding to the tools about to complete the operation. When the adjacent tool cabinet meets the bottom-line tool conditions of the third tool to be returned, use the adjacent tool cabinet as the third tool cabinet for the third tool to be returned, and use the operation completion area of the tools being processed in the adjacent tool cabinet as the third tool operation area;

[0030] Detect all operable tool operators among the real-time anomalies. When the operable tool operator meets the bottom-line tool conditions of the third tool to be returned, use the operable tool operator as the tool operator for the third tool to be returned. Otherwise, through the processing status of all tools being processed in real time, detect the tool operators of the first M upcoming tools to complete the operation with the closest operation completion area to the tool being processed, and perform a comparison for processing the third tool to be returned.

[0031] According to the second aspect of the present invention, the present invention claims protection for a tool control device based on hydropower station operation tasks, including:

[0032] An abnormal return unit that detects the first tool to be returned, determines the first tool cabinet and the first tool operation area through the first return plan, and deploys the first tool to be returned to the first tool cabinet and the first tool operation area;

[0033] A priority value assignment unit that detects the second tool to be returned and the return order of the second tool to be returned, and processes the tool priority value assignment through the return order of the second tool to be returned to obtain a target return plan for the second tool to be returned;

[0034] A target return unit that processes the tool return deployment for the second tool to be returned according to the target return plan to obtain the second tool cabinet and the second tool operation area for the second tool to be returned;

[0035] An early return unit that, when there is a third tool to be returned that meets the early return plan, processes the tool return early return deployment for the third tool to be returned through the real-time tool return deployment to obtain the third tool cabinet and the third tool operation area for the third tool to be returned;

[0036] A loop unit that processes the tool return deployment for other tools to be returned through the target return plan until there are no abnormal tool cabinets within a preset time period.

[0037] Furthermore, the abnormal return unit specifically includes:

[0038] Detect the tool library of the tools already returned for the first tool to be returned and the first return plan;

[0039] Determine the priority value of the returned tool metadata in the returned tool library;

[0040] Filter out the 3 returned tools with the priority value closest to the tool in the first tool to be returned in real time from the returned tools in the returned tool library according to the priority value;

[0041] Analyze the relevance of the metadata of the tool in the first tool to be returned in the 3 returned tools closest to it and the metadata of the returned tools in the returned tool library in terms of tool operations. Based on the relevance of tool operations, reprocess the calculation of the correlation degree of the metadata set P of the tool in the first tool to be returned and the metadata set Q of the returned tools in the returned tool library, and process the calculation of the comprehensive correlation degree based on the tool operation relevance and the correlation degree of metadata;

[0042] Select the metadata set Q of the returned tool corresponding to the maximum comprehensive correlation degree as the most relevant tool for the metadata of the tool in the first tool to be returned in the metadata database of the returned tools;

[0043] Obtain the corresponding first tool solution according to the metadata set Q of the returned tool corresponding to the most relevant tool.

[0044] Furthermore, the priority value allocation unit specifically includes:

[0045] Detect the return order of the second tool to be returned. When the path complexity of the return order is in the first interval, the tool priority value is allocated as the tool cabinet metadata priority value 0.2, the tool operation metadata priority value 0.2, the tool metadata priority value 0.25, and the tool operator metadata 0.35;

[0046] When the path complexity of the return order is in the second interval, the tool priority value is allocated as the tool cabinet metadata priority value 0.1, the tool operation metadata priority value 0.3, the tool metadata priority value 0.2, and the tool operator metadata 0.4;

[0047] When the path complexity of the return order is in the third interval, the tool priority value is allocated as the tool cabinet metadata priority value 0.2, the tool operation metadata priority value 0.25, the tool metadata priority value 0.25, and the tool operator metadata 0.3;

[0048] Obtain the target return plan for the second tool to be returned through the tool priority value allocation.

[0049] Furthermore, the target return unit specifically includes:

[0050] Detect the tool metadata of the second tool to be returned. According to the target return plan, perform processing and comparison among all tool operators whose tool operator metadata is abnormal within the tool time return order of the second tool to be returned through the tool operator metadata of the tool operator, and detect one or more candidate tool operators with the first similarity greater than the first threshold;

[0051] Detect the tool operation metadata of the second tool to be returned. According to the target return plan, perform processing and comparison among all tool cabinets whose tool cabinet metadata is abnormal within the tool time return order of the second tool to be returned through the tool cabinet metadata of the tool cabinet, and detect one or more candidate tool cabinets with the first similarity greater than the second threshold;

[0052] Process and correct the candidate tool operators and candidate tool cabinets to obtain the second tool cabinet, the second tool operator, and the second tool operation area of the second tool to be returned.

[0053] Furthermore, the early return unit specifically includes:

[0054] Detect the third tool to be returned. When the path complexity of the tool time return order of the third tool to be returned is less than the preset threshold, it is determined that the third tool to be returned meets the early return plan;

[0055] Through the processing status of all tools in real time, detect the first M upcoming tools to complete operations that are closest to the operation completion area of the tools being processed;

[0056] Successively detect the adjacent tool cabinets corresponding to the upcoming tools to complete operations. When the adjacent tool cabinet meets the bottom-line tool conditions of the third tool to be returned, use the adjacent tool cabinet as the third tool cabinet of the third tool to be returned, and use the operation completion area of the tool being processed in the adjacent tool cabinet as the third tool operation area;

[0057] Detect all tool operators who are available in all real-time anomalies. When the available tool operator meets the bottom-line tool conditions of the third tool to be returned, use the available tool operator as the tool operator of the third tool to be returned. Otherwise, through the processing status of all tools in real time, perform comparison of the third tool to be returned by detecting the tool operators of the first M upcoming tools to complete operations that are closest to the operation completion area of the tools being processed.

[0058] The present invention belongs to the field of safety control. Specifically, it relates to a method and device for controlling tools and instruments based on the operation tasks of a hydropower station. It detects the first tool and instrument to be returned, determines the first tool and instrument cabinet and the first operation area of the tool and instrument through the first return plan, and deploys the first tool and instrument to be returned to the first tool and instrument cabinet and the first operation area; it detects the return order, processes the allocation of tool and instrument priority values through the return order of the second tool and instrument to be returned, and obtains the target return plan; it processes the tool and instrument return deployment for the second tool and instrument to be returned according to the target return plan to obtain the second tool and instrument cabinet and its operation area; it processes the tool and instrument return deployment for other tools and instruments to be returned according to the target return plan until there is no abnormal tool and instrument cabinet within the preset time period. The present invention can solve the problems of the safety control of tools and instruments and the inability to supervise the use beyond the time limit, improve the work efficiency and safety management level of the safe production of hydropower stations, and prevent production safety accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] Figure 1 It is a working flowchart of a method for controlling tools and instruments based on the operation tasks of a hydropower station according to the present invention;

[0060] Figure 2 It is a second working flowchart of a method for controlling tools and instruments based on the operation tasks of a hydropower station according to the present invention;

[0061] Figure 3 It is a third working flowchart of a method for controlling tools and instruments based on the operation tasks of a hydropower station according to the present invention;

[0062] Figure 4 It is a fourth working flowchart of a method for controlling tools and instruments based on the operation tasks of a hydropower station according to the present invention;

[0063] Figure 5 It is a unit structure diagram of a device for controlling tools and instruments based on the operation tasks of a hydropower station according to the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0064] According to the first embodiment of the present invention, referring to the attached Figure 1 , the present invention claims to protect a method for controlling tools and instruments based on the operation tasks of a hydropower station, including:

[0065] Detect the first tool and instrument to be returned, determine the first tool and instrument cabinet and the first operation area of the tool and instrument through the first return plan, and deploy the first tool and instrument to be returned to the first tool and instrument cabinet and the first operation area;

[0066] Detect the second tool and instrument to be returned and the return order of the second tool and instrument to be returned, process the allocation of tool and instrument priority values through the return order of the second tool and instrument to be returned, and obtain the target return plan for the second tool and instrument to be returned;

[0067] According to the target return plan, handle the tool return deployment for the second tool to be returned, and obtain the second tool cabinet and the second tool operation area of the second tool to be returned;

[0068] When there are third tools to be returned that meet the early return plan, through the real-time tool return deployment, handle the early return deployment of the third tools to be returned, and obtain the third tool cabinet and the third tool operation area of the third tools to be returned;

[0069] Through the target return plan, handle the tool return deployment for other tools to be returned until there are no abnormal tool cabinets within the preset time period.

[0070] Among them, in this embodiment, the tool cabinet: consists of a closed cabinet, a cabinet door, a cabinet door lock control device, and a tool control device in the cabinet (which can identify the types and quantities of tools in the cabinet).

[0071] It also includes: a wired or wireless network, and an interconnection and communication method between the tool control device and the tool cabinet. For wired, it can be a general network cable or optical fiber, and for wireless, it can be 4G / 5G, WiFi, ZigBee, etc.

[0072] The production area of the hydropower station: consists of a monitoring room, a generator floor, a turbine floor, a factory power distribution room, a main transformer and step-up substation, a dam area, a reservoir area, etc.

[0073] Further, referring to the appendix Figure 2 , detect the first tool to be returned, judge the first tool cabinet and the first tool operation area through the first return plan, and deploy the first tool to be returned to the first tool cabinet and the first tool operation area. Specifically, it includes:

[0074] Detect the first tool to be returned and the returned tool library of the first return plan;

[0075] Judge the priority value of the returned tool metadata in the returned tool library;

[0076] According to the priority value, screen out the 3 returned tools in the returned tool library of the returned tool library whose priority values are closest to the tools in the first tool to be returned in real time;

[0077] Analyze the relevance of the metadata of the tools in the first tool to be returned among the three closest returned tools in terms of tool operations, and based on the relevance in tool operations, further process the set P of the metadata of the tools in the first tool to be returned and the set Q of the metadata of the returned tools in the returned tool library for calculating the correlation degree of the metadata of the tools. Calculate the comprehensive correlation degree based on the tool operation relevance and the correlation degree of the metadata;

[0078] Select the set Q of the metadata of the returned tool corresponding to the maximum value of the comprehensive correlation degree as the most relevant tool in the metadata database of the returned tools for the metadata of the tools in the first tool to be returned;

[0079] According to the set Q of the metadata of the returned tool corresponding to the most relevant tool, obtain the corresponding first tool solution.

[0080] Among them, in this embodiment, the priority value occupied by the metadata of the returned tools in the returned tool library is set as Wi. There are n metadata in total, and the priority values of the n metadata conform to formula (1):

[0081]

[0082] n takes positive integer values;

[0083] The calculation process of the relevance of the metadata of the tools in the first tool to be returned and the metadata of the returned tools in the returned tool library in terms of tool operations is as follows:

[0084] The priority value of the j-th metadata of the tools in the first tool to be returned is set as Wj, and the sum of the priority values of all the metadata of the tools in the first tool to be returned is 1, expressed as formula (2):

[0085]

[0086] Among them, m represents the number of metadata included in the tools in the first tool to be returned, and Wj represents the priority value of the j-th metadata of the tools in the first tool to be returned; m takes positive integer values;

[0087] Let the set of the metadata of the tools in the first tool to be returned be P, and the set of the metadata of the returned tools in the returned tool library be set as Q;

[0088] The calculation formula for tool operation relevance is:

[0089]

[0090] Among them, S(P, Q) represents the structural correlation degree between the metadata set P of the first tool to be returned and the metadata set Q of the returned tools; WP∩Q is the sum of the priority values of the intersection of the metadata set P of the first tool to be returned and the metadata set Q of the returned tools; WP∪Q is the sum of the priority values of the union of the metadata set P of the first tool to be returned and the metadata set Q of the returned tools; a is the total amount of the metadata of the tools in the intersection of the metadata set P of the first tool to be returned and the metadata set Q of the returned tools; b represents the total amount of the metadata of the tools in the union of the metadata set P of the first tool to be returned and the metadata set Q of the returned tools; Wk is the priority value of the k-th metadata in the intersection of the metadata set P of the first tool to be returned and the metadata set Q of the returned tools; Wl is the priority value of the l-th metadata in the union of the metadata set P of the first tool to be returned and the metadata set Q of the returned tools; k represents the k-th metadata of the tools in the intersection of the metadata set P of the first tool to be returned and the metadata set Q of the returned tools; l represents the number of the l-th metadata of the tools in the union of the metadata set P of the first tool to be returned and the metadata set Q of the returned tools;

[0091] a ≤ min(k, l);

[0092] b ≥ max(k, l);

[0093] a ≤ b;

[0094] Filter out the metadata of the tools whose tool operation relevance is greater than 0.5;

[0095] Calculate the metadata correlation degree;

[0096] Divide the metadata into three types, namely:

[0097] 1) Tool cabinet type;

[0098] 2) Tool operation type;

[0099] 3) Tool operator type;

[0100] Calculate the correlation degree of the tool cabinet type, that is, formula (4):

[0101]

[0102] Among them, sim(Pk,Qk) represents the correlation degree of the metadata of the k-th tool in the metadata set P of the first tool to be returned and the metadata set Q of the returned tools. Pk represents the metadata of the k-th tool in the metadata set of the actually returned tools among the tools with a tool operation correlation greater than 0.5. Qk represents the metadata of the k-th tool in the metadata set of the returned tools among the tools with a tool operation correlation greater than 0.5.

[0103] The calculation of the tool operation type correlation degree is based on the method of the weighted Hamming distance inverse function, that is, Equation (5):

[0104] sim(Pk,Qk) = 1 - distsim(Pk,Qk) = 1 - |Pk - Qk| / |maxk - mink| (5)

[0105] Among them, maxk and mink respectively represent the maximum value and the minimum value of the metadata of the k-th tool. distsim(Pk,Qk) is the weighted Hamming distance.

[0106] The calculation of the tool operator type correlation degree uses the integral method, that is, Equation (6):

[0107]

[0108] Among them, the metadata value X of the metadata of the tool falls within the interval (a, b), and the metadata value Y falls within the interval (c, d). f1(X) and f2(Y) are the membership functions of the metadata of the tool elements. (a, b) and (c, d) are the interval thresholds of the metadata value X and the metadata value Y respectively. c is the total amount of the metadata of the tools in the intersection of the metadata set P of the first tool to be returned and the metadata set Q of the returned tools. d represents the total amount of the metadata of the tools in the union of the metadata set P of the first tool to be returned and the metadata set Q of the returned tools.

[0109] Comprehensive correlation degree calculation:

[0110] As shown in Equation (7):

[0111]

[0112] Among them, sim(P, Q) is the comprehensive correlation degree between the metadata set P of the returned tools and the metadata set Q of the returned tools; WP∩Q is the sum of the priority values of the intersection of the metadata set P of the tools to be returned in the first tool and the metadata set Q of the returned tools; Wk is the priority value of the k-th metadata in the intersection of the metadata set P of the target tool and the metadata set Q of the returned tools; a is the total amount of the metadata of the tools in the intersection of the metadata set P of the tools to be returned in the first tool and the metadata set Q of the returned tools.

[0113] Select the metadata set Q of the returned tools corresponding to the maximum value of the comprehensive correlation degree sim(P, Q) as the most relevant tool in the metadata database of the returned tools for the metadata of the tools to be returned in the first tool.

[0114] Obtain the corresponding first tool solution according to the metadata set Q of the corresponding returned tools.

[0115] Furthermore, detect the tools to be returned in the second tool and the return order of the tools to be returned in the second tool, and process the tool priority value allocation through the return order of the tools to be returned in the second tool to obtain the target return solution for the tools to be returned in the second tool, specifically including:

[0116] Detect the return order of the tools to be returned in the second tool. When the path complexity of the return order is in the first interval, the tool priority value allocation is the tool cabinet metadata priority value 0.2, the tool operation metadata priority value 0.2, the tool metadata priority value 0.25, and the tool operator metadata 0.35;

[0117] When the path complexity of the return order is in the second interval, the tool priority value allocation is the tool cabinet metadata priority value 0.1, the tool operation metadata priority value 0.3, the tool metadata priority value 0.2, and the tool operator metadata 0.4;

[0118] When the path complexity of the return order is in the third interval, the tool priority value allocation is the tool cabinet metadata priority value 0.2, the tool operation metadata priority value 0.25, the tool metadata priority value 0.25, and the tool operator metadata 0.3;

[0119] Obtain the target return solution for the tools to be returned in the second tool through the tool priority value allocation.

[0120] Among them, in this embodiment, according to the characteristics of the wide distribution area and scattered geographical location of the hydropower stations, one or more tool cabinets can be deployed in different regions according to the needs of the device, and each tool cabinet can be connected to the tool control device through a wired or wireless network to realize data communication between the tool cabinet and the device.

[0121] The tool cabinet has a cabinet door lock control device, which has intelligent face recognition and fingerprint recognition functions. At the same time, the face recognition data or fingerprint recognition data is sent to the tool management and control device, compared with the data (face recognition data or fingerprint recognition data) in the operation task. When it meets the requirements, the device sends an unlocking instruction, and the tool cabinet door unlocks automatically. When the cabinet door opens, the information of the person opening the cabinet is automatically recorded. Otherwise, the device sends a voice prompt message "There is no operation task and you cannot get tools!" and the voice device of the tool cabinet broadcasts the voice message "There is no operation task and you cannot get tools!".

[0122] The tool management and control device in the tool cabinet can identify the types and quantities of tools in the cabinet. At the same time, it can also send the identified data to the tool management and control device through wired or wireless networks. The tool management and control device can display the status of tools in the cabinet in a graphical or data list manner in real time.

[0123] The device can flexibly initialize and configure the quantity and name of tool cabinets, and can also flexibly initialize and configure the communication network connection method and communication protocol (such as: 101 protocol, 104 protocol, TCP / IP protocol, UDP protocol, ModBus protocol, RS-232, RS-485, etc.).

[0124] The device can initialize tool data with Internet of Things identification codes (tool name, specification model, identification code, manufacturer, inspection date, inspection cycle, external shape picture information, etc.) and associate it with the tool cabinet number.

[0125] The device can establish its own operation tasks according to requirements. The operation tasks include work ticket operation tasks, operation ticket operation tasks, temporary borrowing tasks, off-site rental tasks, etc. When establishing tasks, face or fingerprint data can be directly collected and associated with the operation tasks.

[0126] The device can receive the opening command message and uploaded data (face recognition data or fingerprint recognition data) of the tool cabinet, compare it with the face or fingerprint data collected in the operation task. If it is correct, it sends an opening instruction for the corresponding tool cabinet. Otherwise, the device sends a voice prompt message "There is no operation task and you cannot get tools!".

[0127] The device can receive the closing command message of the tool cabinet, and then automatically calculate the quantity information of tools borrowed for this operation task according to the quantity and name of tools in the cabinet when opening the tool cabinet door, and the quantity and name of tools in the cabinet when calculating the closing of the tool cabinet door when opening the tool cabinet door, and automatically save the associated information of tool data and operation tasks.

[0128] Further, refer to the appendix Figure 3, according to the target return plan, handle the tool return deployment for the second tool to be returned, and obtain the second tool cabinet and the second tool operation area of the second tool to be returned, specifically including:

[0129] Detect the tool metadata of the second tool to be returned. According to the target return plan, through the tool operator metadata of the tool operator, process the comparison among all tool operators who are abnormal in the tool time return order of the second tool to be returned, and detect one or more candidate tool operators whose first similarity is greater than the first threshold;

[0130] Detect the tool operation metadata of the second tool to be returned. According to the target return plan, through the tool cabinet metadata of the tool cabinet, process the comparison among all tool cabinets that are abnormal in the tool time return order of the second tool to be returned, and detect one or more candidate tool cabinets whose first similarity is greater than the second threshold;

[0131] Process and correct the candidate tool operators and candidate tool cabinets to obtain the second tool cabinet, the second tool operator, and the second tool operation area of the second tool to be returned.

[0132] Among them, in this embodiment, the tool metadata at least includes: tool time return order (tool urgency), tool difficulty (returned training), tool time period;

[0133] The tool operator metadata at least includes: fatigue degree per unit time (number of tool tables and tool time period per unit time), operator tool proficiency (number of returned tool tables, postoperative recovery metadata);

[0134] The tool cabinet metadata at least includes: floor department, tool cabinet size, number of parallel tool tables;

[0135] The tool operation metadata at least includes: main disease department category, number of complex diseases.

[0136] Further, referring to the appendix Figure 4 , when there is a third tool to be returned that meets the early return plan, through the real-time tool return deployment, handle the tool return early return deployment for the third tool to be returned, and obtain the third tool cabinet and the third tool operation area of the third tool to be returned, specifically including:

[0137] Detect the third tool to be returned. When the path complexity of the tool time return order of the third tool to be returned is less than the preset threshold, it is determined that the third tool to be returned meets the early return plan;

[0138] Through the real-time processing status of all tools in process, the first M tools that are about to complete the work in the work completion area of ​​the tools in process are detected;

[0139] Sequentially detect the adjacent tool cabinets corresponding to the tool that is about to complete the operation. When the adjacent tool cabinet meets the bottom line tool condition of the third tool to be returned, the adjacent tool cabinet is used as the third tool cabinet for the third tool to be returned, and the operation completion area of ​​the tool being processed in the adjacent tool cabinet is used as the operation area of ​​the third tool.

[0140] Detect all abnormal tool operators in real time. When the tool operator meets the bottom line tool condition of the third tool to be returned, the tool operator will be used as the tool operator of the third tool to be returned. Otherwise, through the real-time processing status of all tools in processing, detect the tool operators of the first M tools that are about to complete the operation closest to the work completion area of ​​the tool in processing, and compare them with the third tool to be returned.

[0141] Among them, in this embodiment, when the operation task is completed, the operation task is selected in the device to notify the switch cabinet, and the personnel information (face recognition data or fingerprint recognition data) on the switch cabinet is verified. If the verification fails, the voice broadcast "The operation task is incorrect, please reselect!"; if the verification passes, the tool cabinet is opened and the tools are returned to the corresponding positions. When closing the door, the following two situations will occur:

[0142] The first case: When the quantity and type of tools returned in the current task are the same as the quantity and type taken out of the cabinet when they were used, the voice broadcast device in the cabinet will announce "All tools specified in the current task have been returned!", and the current task is completed.

[0143] The second situation: when the quantity and type of tools returned in the current task are different from the quantity and type of tools taken out of the cabinet when they were used, the device will give an alarm prompt, and display the quantity and name of the different tools, and print out the tool loss form, and the finance department will issue a payment form or the supervisor will approve the exemption and sign it. At this time, the historical data will be retained and the current task will be completed. That is: the tool return control flow chart based on the operation task.

[0144] Automatic tracking of tools and tools and alarms for abnormal use. The tools in use are checked and tracked for legality on a regular basis every day. When tools are used, they meet the conditions for use. If the task project has a long duration, they will be overused. If the safety supervisor finds that the tools are damaged on site, the tool IoT identity code can be filled in the device to report the damage. The device will automatically alarm and prompt the current on-duty staff to recover the tools that are used abnormally. Only then will the device eliminate the alarm. That is: automatic tracking and alarm flow chart of tools based on work tasks.

[0145] The device also has other daily functions: daily management of tools, life cycle management of tools, inventory checking and usage query and reporting of tools during shift handover, scrapping management of tools, etc.

[0146] According to the second embodiment of the present invention, referring to the attached Figure 5 , the present invention claims to protect a tool control device based on the operation tasks of a hydropower station, including:

[0147] An abnormal return unit that detects the first tool to be returned, determines the first tool cabinet and the first tool operation area through the first return plan, and deploys the first tool to be returned to the first tool cabinet and the first tool operation area;

[0148] A priority value allocation unit that detects the second tool to be returned and the return order of the second tool to be returned, processes the tool priority value allocation through the return order of the second tool to be returned, and obtains the target return plan for the second tool to be returned;

[0149] A target return unit that processes the tool return deployment for the second tool to be returned according to the target return plan, and obtains the second tool cabinet and the second tool operation area of the second tool to be returned;

[0150] An early return unit that, when there is a third tool to be returned that meets the early return plan, processes the early return deployment of the tool return for the third tool to be returned through real-time tool return deployment, and obtains the third tool cabinet and the third tool operation area of the third tool to be returned;

[0151] A loop unit that processes the tool return deployment for other tools to be returned through the target return plan until there is no abnormal tool cabinet within a preset time period.

[0152] Furthermore, the abnormal return unit specifically includes:

[0153] Detect the tool library of the returned tools of the first tool to be returned and the first return plan;

[0154] Judge the priority value of the metadata of the returned tools in the tool library of the returned tools;

[0155] Select 3 returned tools with the closest priority value to the tool in the real-time first tool to be returned from the returned tools in the tool library of the returned tools according to the priority value;

[0156] Analyze the relevance of the metadata of the tools in the first tool to be returned among the three closest returned tools in terms of tool operations, and based on the relevance in tool operations, further process the calculation of the relevance degree of the metadata set P of the tools in the first tool to be returned and the metadata set Q of the returned tools in the returned tool library; calculate the comprehensive relevance degree based on the relevance in tool operations and the relevance degree of the metadata.

[0157] Select the metadata set Q of the returned tool corresponding to the maximum value of the comprehensive relevance degree as the most relevant tool in the metadata database of the returned tools for the metadata of the tools in the first tool to be returned.

[0158] According to the metadata set Q of the returned tool corresponding to the most relevant tool, obtain the corresponding first tool solution.

[0159] Furthermore, the priority value assignment unit specifically includes:

[0160] Detect the return order of the second tool to be returned. When the path complexity of the return order is in the first interval, the tool priority value is assigned as follows: the priority value of the tool cabinet metadata is 0.2, the priority value of the tool operation metadata is 0.2, the priority value of the tool metadata is 0.25, and the priority value of the tool operator metadata is 0.35.

[0161] When the path complexity of the return order is in the second interval, the tool priority value is assigned as follows: the priority value of the tool cabinet metadata is 0.1, the priority value of the tool operation metadata is 0.3, the priority value of the tool metadata is 0.2, and the priority value of the tool operator metadata is 0.4.

[0162] When the path complexity of the return order is in the third interval, the tool priority value is assigned as follows: the priority value of the tool cabinet metadata is 0.2, the priority value of the tool operation metadata is 0.25, the priority value of the tool metadata is 0.25, and the priority value of the tool operator metadata is 0.3.

[0163] Obtain the target return plan for the second tool to be returned through the tool priority value assignment.

[0164] Furthermore, the target return unit specifically includes:

[0165] Detect the tool metadata of the second tool to be returned. According to the target return plan, through the tool operator metadata of the tool operator, process the comparison among all tool operators who are abnormal within the tool time return order of the second tool to be returned, and detect one or more candidate tool operators whose first similarity is greater than the first threshold.

[0166] Detect the tool operation metadata of the second tool to be returned. According to the target return plan, perform comparison processing in all tool cabinets where the tool cabinet metadata of the tool cabinet is abnormal within the tool time return order of the second tool to be returned, and detect one or more candidate tool cabinets with the first similarity greater than the second threshold;

[0167] Process and correct the candidate tool operators and candidate tool cabinets to obtain the second tool cabinet, the second tool operator, and the second tool operation area of the second tool to be returned.

[0168] Furthermore, the early return unit specifically includes:

[0169] Detect the third tool to be returned. When the path complexity of the tool time return order of the third tool to be returned is less than the preset threshold, it is determined that the third tool to be returned meets the early return plan;

[0170] Through the processing status of all tools being processed in real time, detect the first M upcoming tools to complete operations that are closest to the operation completion area of the tools being processed;

[0171] Successively detect the adjacent tool cabinets corresponding to the upcoming tools to complete operations. When the adjacent tool cabinets meet the bottom-line tool conditions of the third tool to be returned, use the adjacent tool cabinets as the third tool cabinets of the third tool to be returned, and use the operation completion area of the tools being processed in the adjacent tool cabinets as the third tool operation area;

[0172] Detect all tool operators who can operate tools in real-time exceptions. When the tool operators who can operate tools meet the bottom-line tool conditions of the third tool to be returned, use the tool operators who can operate tools as the tool operators of the third tool to be returned. Otherwise, through the processing status of all tools being processed in real time, detect the tool operators of the first M upcoming tools to complete operations that are closest to the operation completion area of the tools being processed for comparison processing of the third tool to be returned.

[0173] Those skilled in the art can understand that the content disclosed in this disclosure can have various variations and improvements. For example, the various devices or components described above can be implemented by hardware, or by software, firmware, or some or all combinations of the three.

[0174] Flowcharts are used in this disclosure to illustrate the steps of the methods according to the embodiments of this disclosure. It should be understood that the steps before or after do not necessarily need to be processed precisely in order. On the contrary, the steps can be processed in reverse order or simultaneously. At the same time, other operations can also be added to these processes.

[0175] In addition, in each embodiment of the present application, each functional unit can be integrated into a processing unit, or each unit can exist physically alone, or two or more units can be integrated into one unit. The above-mentioned integrated unit can be implemented in the form of hardware or in the form of a software functional unit. The above is only the implementation mode of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present application.

[0176] The specific implementation manners of the invention have been described in detail above, but they are only examples, and the present application is not limited to the specific implementation manners described above. For those skilled in the art, any equivalent modification or substitution made to the invention is also within the scope of the present application. Therefore, all equivalent transformations, modifications, improvements, etc. made without departing from the spirit and principle of the present application should be covered by the scope of the present application.

Claims

1. A tool control method based on hydropower station operation tasks, characterized in that: include: Detecting a first tool to be returned, determining a first tool cabinet and a first tool operation area through a first return plan, and deploying the first tool to be returned to the first tool cabinet and the first tool operation area; Detecting the second tools to be returned and the order in which the second tools to be returned are returned, and assigning tool priority values ​​according to the order in which the second tools to be returned are returned to obtain a target return plan for the second tools to be returned; Processing tool return deployment for the second tool to be returned according to the target return plan, and obtaining a second tool cabinet and a second tool operation area for the second tool to be returned; When there is a third tool to be returned that meets the early return plan, the tool return early return deployment is processed for the third tool to be returned through real-time tool return deployment to obtain a third tool cabinet and a third tool operation area of ​​the third tool to be returned; The target return plan is used to process the tool return deployment for other tools to be returned until there are no abnormal tool cabinets within a preset time period.

2. A tool control method based on a hydropower station operation task as claimed in claim 1, characterized in that: The detecting the first tool to be returned, determining the first tool cabinet and the first tool operation area through the first return plan, and deploying the first tool to be returned to the first tool cabinet and the first tool operation area specifically includes: Detecting the first tool to be returned and a library of returned tools of the first return plan; Determine the priority value of the returned tool metadata in the returned tool library; Filter out three returned tools whose priority values ​​are closest to the tool in the first tool to be returned in real time from the returned tools in the returned tool library according to the priority value; Analyze the relevance of the metadata of the tool in the first tool to be returned among the three closest returned tools and the metadata of the returned tools in the returned tool library in terms of tool operations, and then process the calculation of the relevance of the metadata set P of the tool in the first tool to be returned and the metadata set Q of the returned tools in the returned tool library based on the relevance in tool operations, and process the calculation of the comprehensive relevance based on the relevance of tool operations and the relevance of metadata; The metadata set Q of the returned tools corresponding to the maximum comprehensive correlation degree is selected as the most relevant tool in the metadata of the tool in the first tool to be returned in the metadata database of the returned tools; According to the metadata set Q of the returned tools corresponding to the most relevant tool, the corresponding first tool solution is obtained.

3. A tool control method based on a hydropower station operation task as claimed in claim 1, characterized in that: The detecting of the second tools to be returned and the order of returning the second tools to be returned, and processing the tool priority value allocation according to the order of returning the second tools to be returned to obtain a target return plan for the second tools to be returned specifically includes: Detect the return order of the second tool to be returned, and when the path complexity of the return order is in the first interval, the tool priority values ​​are allocated as tool cabinet metadata priority value 0.2, tool operation metadata priority value 0.2, tool metadata priority value 0.25, and tool operator metadata 0.35; When the path complexity of the return sequence is in the second interval, the tool priority values ​​are allocated as tool cabinet metadata priority value 0.1, tool operation metadata priority value 0.3, tool metadata priority value 0.2, and tool operator metadata 0.4; When the path complexity of the return sequence is in the third interval, the tool priority values ​​are allocated as tool cabinet metadata priority value 0.2, tool operation metadata priority value 0.25, tool metadata priority value 0.25, and tool operator metadata 0.3; A target return plan for the second tool to be returned is obtained through the tool priority value allocation.

4. A tool control method based on a hydropower station operation task as claimed in claim 3, characterized in that: The step of processing the tool return deployment for the second tool to be returned according to the target return plan to obtain a second tool cabinet and a second tool operation area for the second tool to be returned specifically includes: Detecting tool metadata of the second tool to be returned, and according to the target return plan, processing and comparing tool operator metadata of tool operators among all tool operators who are abnormal in the tool time return sequence of the second tool to be returned, to detect one or more candidate tool operators whose first similarity is greater than a first threshold; Detecting the tool operation metadata of the second tool to be returned, and according to the target return plan, processing and comparing all tool cabinets with abnormal tool time return sequence of the second tool to be returned through the tool cabinet metadata of the tool cabinet, and detecting one or more candidate tool cabinets with a first similarity greater than a second threshold; The candidate tool operators and the candidate tool cabinets are processed and modified to obtain the second tool cabinet, the second tool operator and the second tool operation area for the second tool to be returned.

5. A tool control method based on a hydropower station operation task as claimed in claim 3, characterized in that: When there is a third tool to be returned that meets the early return plan, the tool return early return deployment is processed for the third tool to be returned through real-time tool return deployment to obtain a third tool cabinet and a third tool operation area of ​​the third tool to be returned, specifically including: Detecting the third tool to be returned, and when the path complexity of the tool time return sequence of the third tool to be returned is less than a preset threshold, determining that the third tool to be returned meets the early return plan; Through the real-time processing status of all the tools in process, the first M tools that are about to complete the work closest to the work completion area of ​​the tools in process are detected; Sequentially detect the adjacent tool cabinets corresponding to the tool that is about to complete the operation, and when the adjacent tool cabinet meets the bottom line tool condition of the third tool to be returned, use the adjacent tool cabinet as the third tool cabinet for the third tool to be returned, and use the operation completion area of ​​the tool in the process of being processed in the adjacent tool cabinet as the operation area of ​​the third tool; Detect all abnormal tool operators in real time. When the tool operator meets the bottom line tool condition of the third tool to be returned, use the tool operator as the tool operator of the third tool to be returned. Otherwise, through the processing status of all tools in process in real time, detect the tool operators of the first M tools that are about to complete the work closest to the work completion area of ​​the tool in process, and compare them with the third tool to be returned.

6. A tool control device based on hydropower station operation tasks, characterized in that: include: An abnormal return unit detects a first tool to be returned, determines a first tool cabinet and a first tool operation area through a first return plan, and deploys the first tool to be returned to the first tool cabinet and the first tool operation area; A priority value allocation unit detects the second tools to be returned and the order in which the second tools to be returned are returned, and processes the tool priority value allocation according to the order in which the second tools to be returned are returned to obtain a target return plan for the second tools to be returned; A target return unit processes a tool return deployment for the second tool to be returned according to the target return plan, and obtains a second tool cabinet and a second tool operation area for the second tool to be returned; An early return unit, when there is a third tool to be returned that meets the early return plan, processes the tool return early return deployment for the third tool to be returned through real-time tool return deployment, and obtains a third tool cabinet and a third tool operation area of ​​the third tool to be returned; The circulation unit processes the tool return deployment for other tools to be returned through the target return plan until there is no abnormal tool cabinet within a preset time period.

7. A tool control device based on a hydropower station operation task as claimed in claim 6, characterized in that: The abnormal return unit specifically includes: Detecting the first tool to be returned and a library of returned tools of the first return plan; Determine the priority value of the returned tool metadata in the returned tool library; Filter out three returned tools whose priority values ​​are closest to the tool in the first tool to be returned in real time from the returned tools in the returned tool library according to the priority values; Analyze the relevance of the metadata of the tool in the first tool to be returned among the three closest returned tools and the metadata of the returned tools in the returned tool library in terms of tool operations, and then process the calculation of the relevance of the metadata set P of the tool in the first tool to be returned and the metadata set Q of the returned tools in the returned tool library based on the relevance in tool operations, and process the calculation of the comprehensive relevance based on the relevance of tool operations and the relevance of metadata; The metadata set Q of the returned tools corresponding to the maximum comprehensive correlation degree is selected as the most relevant tool in the metadata of the tool in the first tool to be returned in the metadata database of the returned tools; According to the metadata set Q of the returned tools corresponding to the most relevant tool, the corresponding first tool solution is obtained.

8. A tool control device based on a hydropower station operation task as claimed in claim 7, characterized in that: The priority value allocation unit specifically includes: Detect the return order of the second tool to be returned, and when the path complexity of the return order is in the first interval, the tool priority values ​​are allocated as tool cabinet metadata priority value 0.2, tool operation metadata priority value 0.2, tool metadata priority value 0.25, and tool operator metadata 0.35; When the path complexity of the return sequence is in the second interval, the tool priority values ​​are allocated as tool cabinet metadata priority value 0.1, tool operation metadata priority value 0.3, tool metadata priority value 0.2, and tool operator metadata 0.4; When the path complexity of the return sequence is in the third interval, the tool priority values ​​are allocated as tool cabinet metadata priority value 0.2, tool operation metadata priority value 0.25, tool metadata priority value 0.25, and tool operator metadata 0.3; A target return plan for the second tool to be returned is obtained through the tool priority value allocation.

9. A tool control device based on a hydropower station operation task as claimed in claim 8, characterized in that: The target return unit specifically includes: Detecting tool metadata of the second tool to be returned, and according to the target return plan, processing and comparing tool operator metadata of tool operators among all tool operators who are abnormal in the tool time return sequence of the second tool to be returned, to detect one or more candidate tool operators whose first similarity is greater than a first threshold; Detecting the tool operation metadata of the second tool to be returned, and according to the target return plan, processing and comparing all tool cabinets with abnormal tool time return sequence of the second tool to be returned through the tool cabinet metadata of the tool cabinet, and detecting one or more candidate tool cabinets with a first similarity greater than a second threshold; The candidate tool operators and the candidate tool cabinets are processed and modified to obtain the second tool cabinet, the second tool operator and the second tool operation area for the second tool to be returned.

10. A tool control device based on a hydropower station operation task as claimed in claim 9, characterized in that: The early return unit specifically includes: Detecting the third tool to be returned, and when the path complexity of the tool time return sequence of the third tool to be returned is less than a preset threshold, determining that the third tool to be returned meets the early return plan; Through the real-time processing status of all the tools in process, the first M tools that are about to complete the work closest to the work completion area of ​​the tools in process are detected; Sequentially detect the adjacent tool cabinets corresponding to the tool that is about to complete the operation, and when the adjacent tool cabinet meets the bottom line tool condition of the third tool to be returned, use the adjacent tool cabinet as the third tool cabinet for the third tool to be returned, and use the operation completion area of ​​the tool in the process of being processed in the adjacent tool cabinet as the operation area of ​​the third tool; Detect all abnormal tool operators in real time. When the tool operator meets the bottom line tool condition of the third tool to be returned, use the tool operator as the tool operator of the third tool to be returned. Otherwise, through the processing status of all tools in process in real time, detect the tool operators of the first M tools that are about to complete the work closest to the work completion area of ​​the tool in process, and compare them with the third tool to be returned.

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