Electric power intelligent safety tool cabinet

Abstract

The invention provides an electric power intelligent safety tool cabinet, and relates to the technical field of electric power safety tool access control, and the tool cabinet comprises a main cabinet and at least one auxiliary cabinet; the main cabinet comprises a man-machine interaction module, and the auxiliary cabinet comprises an auxiliary cabinet control module and a plurality of storage cells; the man-machine interaction module is used for responding to a fetching operation instruction of a user, providing a first interaction control for the user, receiving a target tool category and target tool use information input by the user through the first interaction control, and sending the target tool use information to the auxiliary cabinet under the condition that it is determined that multiple to-be-fetched tools corresponding to the target tool category are stored in the auxiliary cabinet. Determining a target tool to be taken based on the target tool use information; the auxiliary cabinet control module is used for determining a first target storage cell corresponding to the target to-be-taken tool and controlling the first target storage cell to be opened. The storage and taking efficiency and accuracy of the electric power safety tools and instruments can be effectively improved, and therefore the safety risk is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of access control of electric power safety tools, and in particular to an intelligent electric power safety tool cabinet. Background Art

[0002] In the daily operation and maintenance of power systems, the standardized management and accurate use of safety tools are crucial to ensure the safety of users and the stable operation of power systems. The storage and access of safety tools must ensure safety, such as preventing non-professionals from touching and using them at will; it must also ensure convenience. For example, when a power failure occurs and safety tools need to be used for rapid repair, if complicated user identity authentication, unlocking and other processes are required, the best time for fault repair may be missed. At present, there are many problems with the traditional access method of tools. For example, it is easy to make errors and omissions by manually recording the in and out information of tools, making it difficult to achieve real-time monitoring and precise management, and the efficiency is low. Although the power tool cabinet currently managed by RFID combines user identity identification, lock control and other functions to realize the statistics of the number of power tools, it cannot accurately locate the power tools in the cabinet. After the user opens the cabinet door, he needs to find the designated power tools in the cabinet. If he finds that he has taken the wrong tools after the cabinet door is closed, it will waste time to retrieve them again, and he may take the wrong tools again, which cannot meet the requirements of safety and convenience. Summary of the invention

[0003] The purpose of the embodiments of the present application is to provide an intelligent electric safety tool cabinet to solve the above-mentioned problems.

[0004] In order to achieve the above-mentioned purpose, the first aspect of the present application provides an electric power intelligent safety tool cabinet, comprising: A main cabinet and at least one auxiliary cabinet; The main cabinet includes a human-computer interaction module, and the sub-cabinet includes a sub-cabinet control module and a plurality of storage cells; The human-computer interaction module is used to respond to the user's take operation instruction, provide a first interactive control to the user, receive the target tool category and target tool usage information input by the user through the first interactive control, and, when it is determined that the sub-cabinet stores a plurality of tools to be taken corresponding to the target tool category, determine the target tool to be taken based on the target tool usage information; The sub-cabinet control module is used to determine the first target storage cell corresponding to the target tool to be taken, and control the first target storage cell to be opened so that the user can take the target tool to be taken.

[0005] Optionally, the main cabinet further includes: A first infrared detection module and an identity verification module, wherein the first infrared detection module and the identity verification module are respectively connected to the human-computer interaction module; The first infrared detection module is used to activate the identity authentication module when a user is detected in a preset detection area; The identity authentication module is used to identify the user before the user triggers the operation instruction through the human-computer interaction module. The identity authentication module includes a camera or a QR code recognizer.

[0006] Optionally, determining that a plurality of tools corresponding to the target tool category are stored in the sub-cabinet includes: Calling a pre-stored tool storage information table, wherein the tool storage information table at least includes tool information of different tools stored in different storage cells of the sub-cabinet, and the tool information includes tool categories; If there are a plurality of tools of the same tool type as the target tool type in the tool storage information table, it is determined that a plurality of tools to be taken corresponding to the target tool type are stored in the sub-cabinet.

[0007] Optionally, the target tool usage information includes a target usage time and a target usage environment; the tool information also includes the cumulative number of times the current tool is used, the purchase time, the last inspection time, and the current cumulative comprehensive loss evaluation value; determining the target tool to be taken based on the target tool usage information includes: Determine the first wear evaluation value of the target usage time and the second wear evaluation value of the target usage environment through a preset tool wear evaluation table, wherein the tool wear evaluation table includes at least the first wear evaluation value corresponding to different usage time and the second wear evaluation value corresponding to different usage environments; Determine a first weight for the target usage time and a second weight for the target usage environment, and weighted sum the first loss evaluation value and the second loss evaluation value based on the first weight and the second weight to obtain a comprehensive loss evaluation value of the tool under the target usage time and the target usage environment; Determine the evaluation weight of each tool to be taken based on its cumulative usage times, purchase time and last inspection time; Based on the comprehensive loss evaluation value of the tool, the evaluation weight of each tool to be taken and the current cumulative comprehensive loss evaluation value of each tool to be taken, it is determined that when the current tool to be taken is designated as the target tool to be taken, the tool to be taken with the lowest total comprehensive loss evaluation value of all tools to be taken is the target tool to be taken.

[0008] Optionally, the evaluation weight of each tool to be taken is determined according to the cumulative number of times each tool is used, the purchase time, and the last inspection time, including: For each tool to be picked up: The accumulated usage times of the current tool to be taken is taken as the first weight item; Determine a first time interval between the purchase time of the current tool to be taken and the current time, and use the first time interval as a second weight item; Determine a second time interval between the last inspection time of the tool to be taken and the current time, and use the second time interval as the third weight item; An evaluation weight of the current tool to be taken is constructed based on the first weight item, the second weight item and the third weight item, so that any one of the first weight item, the second weight item and the third weight item forms a decreasing function relationship with the evaluation weight of the current tool to be taken.

[0009] Optionally, based on the tool comprehensive loss evaluation value, the evaluation weight of each tool to be taken, and the current cumulative comprehensive loss evaluation value of each tool to be taken, determining that, when the current tool to be taken is designated as the target tool to be taken, the tool to be taken that has the lowest total comprehensive loss evaluation value of all tools to be taken is the target tool to be taken, comprises: sequentially designating each tool to be taken as the target tool to be taken; The sum of the tool comprehensive loss evaluation value and the current cumulative comprehensive loss evaluation value of the tool to be taken is used as the current cumulative comprehensive loss evaluation value of the tool to be taken when the tool to be taken is designated as the target tool to be taken; The current cumulative comprehensive loss evaluation values ​​of the tools to be taken are weighted and summed according to the evaluation weights of the tools to be taken, so as to obtain the total comprehensive loss evaluation value of the tools to be taken when the current tool to be taken is designated as the target tool to be taken; The tool to be taken that is designated when the obtained total comprehensive loss evaluation value has the minimum value is determined to be the target tool to be taken.

[0010] Optionally, after determining the target tool to be taken based on the target tool usage information, the human-computer interaction module is further used to: The current cumulative comprehensive loss evaluation value of the target tool to be taken in the tool storage information table is updated with the sum of the tool comprehensive loss evaluation value and the current cumulative comprehensive loss evaluation value of the target tool to be taken in the tool storage information table.

[0011] Optionally, the tool information further includes a tool number of the current tool; and determining the first target storage cell corresponding to the target tool to be taken includes: Determining a first target storage cell corresponding to the target tool to be taken according to the tool number of the target tool to be taken; The main cabinet also includes a first electronic tag identifier, and the human-computer interaction module is also used for: In response to a user's storage operation instruction, activating the first electronic tag identifier; Receiving the electronic tag information of the target tool to be stored read by the first electronic tag identifier, wherein the electronic tag information of the target tool to be stored at least includes the tool number of the target tool to be stored; The second target storage cell corresponding to the target tool to be stored is determined based on the tool storage information table according to the tool number of the target tool to be stored, and the second target storage cell is controlled to be opened through the sub-cabinet control module so that the user can store the target tool to be stored.

[0012] Optionally, the sub-cabinet further includes: A plurality of second infrared detection modules, wherein the plurality of second infrared detection modules are respectively connected to the human-computer interaction module, wherein the plurality of second infrared detection modules correspond one-to-one to the plurality of storage cells; The second infrared detection module is used to send a user detection signal associated with the corresponding storage cell to the human-computer interaction module when a user is detected within a preset detection area of ​​the corresponding storage cell. The human-computer interaction module determines the corresponding storage cell associated with the current user detection signal based on the received user detection signal, and issues an alarm when it is determined that the corresponding storage cell associated with the current user detection signal does not match the first target storage cell or the second target storage cell.

[0013] Optionally, the sub-cabinet further includes: A plurality of lighting modules connected to the human-computer interaction module, wherein the plurality of lighting modules correspond to a plurality of storage cells one by one, and each lighting module is disposed on a corresponding storage cell; The human-computer interaction module is also used for: When it is determined that the corresponding storage cell associated with the current user detection signal does not match the first target storage cell or the second target storage cell, the lighting module corresponding to the first target storage cell or the second target storage cell is controlled to flash at a set frequency.

[0014] Optionally, the sub-cabinet further includes: A second electronic tag identifier, the second electronic tag identifier is connected to the human-computer interaction module, wherein the second electronic tag identifier includes a plurality of antenna modules, and the plurality of antenna modules of the second electronic tag identifier correspond one-to-one to the plurality of storage cells; The second electronic tag identifier is used for: When the user takes or stores a tool, the electronic tag information of the current tool is read through the corresponding antenna module and sent to the human-computer interaction module, wherein the electronic tag information of the current tool at least includes the tool number and tool category of the current tool.

[0015] Optionally, the human-computer interaction module is further used for: Receive and determine whether the tool number and tool type of the current tool match the tool number and tool type of the target tool to be taken or the target tool to be stored; If the tool number and tool type of the current tool do not match the tool number and tool type of the target tool to be taken or the target tool to be stored, control the lighting module on the storage unit corresponding to the current antenna module to flash at a set frequency; If the tool number and tool category of the current tool match the tool number and tool category of the target tool to be taken or the target tool to be stored, and the user's current operation instruction is a storage operation instruction, the cumulative number of uses of the target tool to be stored in the tool storage information table is updated.

[0016] The present application can effectively improve the efficiency of accessing power safety tools and the accuracy of accessing safety tools, thereby reducing safety risks.

[0017] Other features and advantages of the embodiments of the present application will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the embodiments of the present application and constitute a part of the specification. Together with the following specific implementations, they are used to explain the embodiments of the present application, but do not constitute a limitation on the embodiments of the present application. In the accompanying drawings: Figure 1 A system structure diagram of an electric power intelligent safety tool cabinet provided in a preferred embodiment of the present application; Figure 2 A schematic diagram of the main cabinet structure provided for the preferred embodiment of the present application; Figure 3 A schematic diagram of the auxiliary cabinet structure provided for the preferred embodiment of the present application. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the specific implementation methods described herein are only used to illustrate and explain the embodiments of the present application, and are not used to limit the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0020] It should be noted that the technical solutions between the various embodiments of the present application can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0021] like Figure 1 As shown, the first aspect of the present application provides an electric intelligent safety tool cabinet, comprising: a main cabinet and at least one sub-cabinet; the main cabinet comprises a human-computer interaction module, and the sub-cabinet comprises a sub-cabinet control module and multiple storage cells; the human-computer interaction module is used to respond to the user's take operation instruction, provide a first interactive control to the user, receive the target tool category and the target tool usage information input by the user through the first interactive control, and, when it is determined that there are multiple tools to be taken corresponding to the target tool category stored in the sub-cabinet, determine the target tool to be taken based on the target tool usage information; wherein, there can be multiple sub-cabinets, and the sub-cabinet control module, that is, the lock control panel, is used to determine the first target storage cell corresponding to the target tool to be taken, and control the electric control lock corresponding to the first target storage cell to open, so that the user can take the target tool to be taken.

[0022] In this way, the present application can effectively improve the efficiency of accessing power safety tools and the accuracy of accessing safety tools, thereby reducing safety risks.

[0023] It can be understood that in the present application, the human-computer interaction module includes at least a touch screen and a main cabinet control module connected to the touch screen, wherein the touch screen is used to provide a human-computer interaction interface with the user, and the main cabinet control module can use an existing processor, which is not limited here.

[0024] like Figure 2As shown, in the present application, the main cabinet also includes: a first infrared detection module and an identity authentication module, the first infrared detection module and the identity authentication module are respectively connected to the main cabinet control module of the human-computer interaction module; wherein the first infrared detection module is an infrared sensor, which is used to activate the identity authentication module when a user is detected in a preset detection area; the identity authentication module is used to identify the user before the user triggers the operation instruction through the human-computer interaction module, and the identity authentication module includes a camera or a QR code reader. It can be understood that the installation positions of the infrared sensor, camera and QR code reader can be determined according to the needs, and this is not limited here. In the present application, the main cabinet control module is also connected to the background industrial control server via Ethernet communication for user identity identification.

[0025] For example, when a user takes out a safety tool, the infrared sensor is first used to detect whether the user is operating in front of the main cabinet. If the user is in front of the main cabinet and enters the detection range of the infrared sensor, the infrared sensor generates a corresponding user detection signal and transmits the detection signal to the main cabinet control module. After receiving the user detection signal, the main cabinet control module triggers the binocular camera for face recognition, or activates the QR code reader to prompt the user to perform identity recognition. The face image captured by the camera or the QR code information collected by the QR code recognizer is transmitted to the main cabinet control module, and then sent to the background industrial control server through the main cabinet control module. After the industrial control server compares the face image or QR code information, the user's identity authentication result is obtained. The industrial control server returns the user's identity authentication result to the main cabinet control module. If the user's identity authentication result is that the authentication fails, the main cabinet control module generates an alarm message through the touch screen or the speaker. If the user's identity authentication result is that the authentication passes, the main cabinet control module provides the user with a first interactive control through the touch screen. For example, the first interactive control can provide the user with multiple options for the category of the target tool to be taken and the usage information of the target tool. The user can select the corresponding tool category and usage information through the touch screen. The main cabinet control module determines the target tool to be taken provided to the user according to the tool category and usage information selected by the user, and controls the corresponding storage cell to be opened through the auxiliary cabinet control module. In this application, a surveillance camera and a large-capacity hard disk can also be installed on the main cabinet, wherein the surveillance camera is used to record the main cabinet and the surrounding area in real time, and the large-capacity hard disk is used to store video files so as to trace the access operation process and environmental conditions of the tools.

[0026] like Figure 3As shown, in the present application, the sub-cabinet is provided with a plurality of storage cells, each storage cell stores different tools belonging to the same tool category or different tools belonging to different tool categories, and the sub-cabinet may store a plurality of tools belonging to the same tool category. The storage information of each tool is configured as a tool storage information table in advance. For example, the tool information of the tools stored in each storage cell of the sub-cabinet is written into the tool storage information table in advance. For example, the tool storage information table can be expressed as {(storage cell 1: tool number 1, tool category 1, tool number 2, tool category 1, tool number 3, tool category 2), ..., (storage cell n: tool number m, tool category i)}, where n, m, i are positive integers. That is, if the tool information also includes the tool number of the current tool, then determining the first target storage cell corresponding to the target tool to be taken includes: determining the first target storage cell corresponding to the target tool to be taken according to the tool number of the target tool to be taken.

[0027] In the present application, determining that there are multiple tools to be taken corresponding to the target tool category stored in the sub-cabinet includes: calling a pre-stored tool storage information table, the tool storage information table at least includes tool information of different tools stored in different storage cells of the sub-cabinet, and the tool information includes the tool category; if there are multiple tools with the same tool category as the target tool category in the tool storage information table, determining that there are multiple tools to be taken corresponding to the target tool category stored in the sub-cabinet. For example, if the user selects tool category 1 through the touch screen, the main cabinet control module determines whether there are multiple tools belonging to tool category 1 in the current sub-cabinet by looking up the table. If there are multiple tools of tool category 1 in the tool storage information table, it is determined that there are multiple tools to be taken corresponding to the target tool category stored in the sub-cabinet.

[0028] In the present application, the target tool usage information includes the target usage time and the target usage environment. For example, the user can select or input the usage time and the usage environment of the tool to be taken through the first interactive control provided by the touch screen; the tool information also includes the cumulative number of times the current tool is used, the purchase time, the last inspection time and the current cumulative comprehensive loss evaluation value; the target tool to be taken is determined based on the target tool usage information, including: S100. Determine the first loss evaluation value of the target usage time and the second loss evaluation value of the target usage environment through a preset tool loss evaluation table, wherein the tool loss evaluation table at least includes the first loss evaluation values ​​corresponding to different usage times and the second loss evaluation values ​​corresponding to different usage environments. For example, a tool loss evaluation table is pre-configured, wherein the tool loss evaluation table can be expressed as {[(usage time interval 1: first loss evaluation value 1), ..., (usage time interval n: first loss evaluation value n)], [(usage environment 1: second loss evaluation value 1), ..., (usage environment n: second loss evaluation value n)]}. Among them, the specific values ​​of the first loss evaluation values ​​corresponding to different usage time intervals and the second loss evaluation values ​​corresponding to different usage environments can be determined according to actual conditions.

[0029] S200, determine the first weight of the target usage time and the second weight of the target usage environment, and weight the first loss evaluation value and the second loss evaluation value based on the first weight and the second weight to obtain the comprehensive loss evaluation value of the tool under the target usage time and the target usage environment. In the present application, different weights can be assigned to the usage time and the usage environment in advance. For example, if the usage environment has a greater impact on the loss of the tool, a higher weight is assigned to the usage environment. If the usage time has a greater impact on the loss of the tool, a higher weight is assigned to the usage time. This is not limited here.

[0030] S300, determining the evaluation weight of each tool to be taken according to the cumulative number of times each tool is used, the purchase time and the last inspection time, including: for each tool to be taken: The accumulated number of times the current tool to be taken is used as the first weight item; the first time duration from the purchase time of the current tool to be taken to the current time is determined, and the first time duration is used as the second weight item; the second time duration from the last inspection time of the current tool to be taken to the current time is determined, and the second time duration is used as the third weight item; the evaluation weight of the current tool to be taken is constructed based on the first weight item, the second weight item and the third weight item, so that any one of the first weight item, the second weight item and the third weight item forms a decreasing function relationship with the evaluation weight of the current tool to be taken, that is, the larger the first weight item is, the smaller the evaluation weight of the current tool to be taken is, the larger the second weight item is, the smaller the evaluation weight of the current tool to be taken is, and the larger the third weight item is, the smaller the evaluation weight of the current tool to be taken is.

[0031] In a specific example of the present application, the evaluation weight of the tool to be taken can be expressed as:

[0032] Among them, U represents the cumulative number of times used, P represents the first duration from the purchase time to the current time, I represents the second duration from the last inspection time to the current time, a, b, c are the influencing factors of the first weight item, the second weight item and the third weight item respectively, among which a, b, c are positive integers.

[0033] In this way, the more times the tool to be taken is used, the longer the purchase time is from the current time, and the longer the last inspection time is from the current time, the smaller its evaluation weight is.

[0034] S400, based on the comprehensive loss evaluation value of the tool, the evaluation weight of each tool to be taken and the current cumulative comprehensive loss evaluation value of each tool to be taken, determine that when the current tool to be taken is designated as the target tool to be taken, the tool to be taken with the lowest total comprehensive loss evaluation value of all tools to be taken is the target tool to be taken.

[0035] Specifically, each tool to be taken is designated as the target tool to be taken in turn; the sum of the tool comprehensive loss evaluation value and the current cumulative comprehensive loss evaluation value of the current tool to be taken is used as the current cumulative comprehensive loss evaluation value of the current tool to be taken when the current tool to be taken is designated as the target tool to be taken; the current cumulative comprehensive loss evaluation value of each tool to be taken is weighted and summed according to the evaluation weight of each tool to be taken, so as to obtain the total comprehensive loss evaluation value of each tool to be taken when the current tool to be taken is designated as the target tool to be taken; and the tool to be taken is designated as the target tool to be taken when the total comprehensive loss evaluation value has the minimum value. For example, the tools to be taken include tool 1 to be taken, tool 2 to be taken, and tool 3 to be taken, and their current cumulative comprehensive loss evaluation values ​​are Q1, Q2, and Q3 respectively, and their evaluation weights are W1, W2, and W3 respectively, and the comprehensive loss evaluation value of the tool under the target usage time and target usage environment is Q0. Then, calculate the total comprehensive loss evaluation value when tool 1 to be taken, tool 2 to be taken and tool 3 to be taken are respectively designated as the target tool to be taken, for example, if tool 1 to be taken is designated as the target tool to be taken, then calculate the total comprehensive loss evaluation value S1=(Q1+Q0)*W1+Q2*W2+Q3*W3, if tool 2 to be taken is designated as the target tool to be taken, then calculate the total comprehensive loss evaluation value S2=Q1*W1+(Q2+Q0)*W2+Q3*W3, if tool 3 to be taken is designated as the target tool to be taken, then calculate the total comprehensive loss evaluation value S2=Q1*W1+Q2*W2+(Q3+Q0)*W3, finally, compare the values ​​of S1, S2 and S3, and take the tool to be taken corresponding to the minimum value as the target tool to be taken, for example, if the value of S2 is the smallest, then determine that tool 2 to be taken is the target tool to be taken. In this way, every time the user takes a tool, the system will dynamically recommend the tool with the lowest overall loss to the user based on the wear and tear and maintenance status of each tool, thereby effectively extending the overall life of all stored tools and avoiding uneven use of tools, which may lead to excessive usage of some tools and shortened service life.

[0036] It can be understood that after determining the target tool to be taken based on the target tool usage information, the human-computer interaction module is also used to: update the current cumulative comprehensive loss evaluation value of the target tool to be taken in the tool storage information table with the sum of the comprehensive loss evaluation value of the tool and the current cumulative comprehensive loss evaluation value of the target tool to be taken in the tool storage information table. For example, if it is determined that tool 2 to be taken is the target tool to be taken, then the current cumulative comprehensive loss evaluation value of tool 2 to be taken in the tool storage information table will be updated with the calculated loss evaluation value (Q2+Q0). Therefore, the evaluation weight of each tool can be dynamically adjusted when the user takes the tool next time, which is conducive to selecting the tool with the smallest overall loss of the tool as the target tool.

[0037] In the present application, the main cabinet also includes a first electronic tag identifier, and the human-computer interaction module is also used to: activate the first electronic tag identifier in response to the user's storage operation instruction; receive the electronic tag information of the target tool to be stored read by the first electronic tag identifier, wherein the electronic tag information of the target tool to be stored includes at least the tool number of the target tool to be stored. It can be understood that the tool is provided with an electronic tag, i.e., an RFID tag, which can store the tool number, tool category, purchase time, last inspection time and other information of the current tool; send the tool number of the target tool to be stored to the sub-cabinet control module, so that the sub-cabinet control module can determine the second target storage cell corresponding to the target tool to be stored according to the tool number of the target tool to be stored, and control the second target storage cell to open, so that the user can store the target tool to be stored. For example, when storing tools, the user selects to store or retrieve tools through the main cabinet touch screen to trigger the storage operation instruction. After receiving the storage operation instruction, the main cabinet control module activates the first electronic tag identifier, i.e., the RFID reader / writer, to scan the electronic tag of the tool to be stored, reads the electronic tag information of the tool to be stored and sends it to the main cabinet control module. The main cabinet control module determines the storage cell corresponding to the current tool to be stored by looking up the table according to the tool number, and sends the number of the corresponding storage cell to the auxiliary cabinet control module. Alternatively, the main cabinet control module sends the tool number of the tool to be stored to the auxiliary cabinet control module, and the auxiliary cabinet control module determines the corresponding storage cell number by looking up the table, and controls the electric lock of the corresponding storage cell to open, so as to open the corresponding cell. After the user stores the tool in the corresponding storage cell, the user closes the storage cell cabinet door, and the electric lock is automatically locked.

[0038] In the present application, the sub-cabinet also includes: multiple second infrared detection modules, and the multiple second infrared detection modules are respectively connected to the human-computer interaction module, wherein the second infrared detection module is an infrared sensor, and the multiple second infrared detection modules correspond one-to-one to the multiple storage cells. For example, an infrared sensor is arranged on each storage cell, and the transmitting end and the receiving end of the infrared sensor are respectively arranged on the left and right sides or the upper and lower sides of the storage cell, and the infrared sensors of each storage cell do not interfere with each other; the second infrared detection module is used to send a user detection signal associated with the corresponding storage cell to the human-computer interaction module when a user is detected in a preset detection area of ​​the corresponding storage cell, and the human-computer interaction module determines the corresponding storage cell associated with the current user detection signal based on the received user detection signal, and issues an alarm when it is determined that the corresponding storage cell associated with the current user detection signal does not match the first target storage cell or the second target storage cell. For example, when the user is performing a storage operation or a retrieval operation on a tool, and the user's arm or other parts or safety tools block the infrared signal set in the corresponding storage cell, the feedback signal generated by the infrared sensor is transmitted to the main cabinet control module of the main cabinet through the RS485 bus. The main cabinet control module quickly locates the storage cell according to the pre-configured correspondence between the infrared sensor and the storage cell, and matches it with the first target storage cell or the second target storage cell. If the two are inconsistent, it means that the user has not performed the storage operation or the retrieval operation in the correct storage cell, and the main cabinet control module generates an alarm signal to prompt the user.

[0039] In the present application, the sub-cabinet also includes: a plurality of lighting modules connected to the human-computer interaction module, and the plurality of lighting modules correspond one-to-one to the plurality of storage cells, and each lighting module is arranged on the corresponding storage cell, for example, a guiding lighting indicator light is installed on each storage cell. Then, the human-computer interaction module of the present application is also used for: when it is determined that the corresponding storage cell associated with the current user detection signal does not match the first target storage cell or the second target storage cell, controlling the lighting module corresponding to the first target storage cell or the second target storage cell to flash at a set frequency. When the user does not perform a storage operation or a retrieval operation in the correct storage cell, the main cabinet control module controls the lighting lamp arranged on the first target storage cell or the second target storage cell to flash to prompt the user. It can be understood that an audible and visual alarm can also be arranged on the sub-cabinet, and when the prompt is made, the audible and visual alarm can be triggered to alarm at the same time.

[0040] In the present application, the sub-cabinet also includes: a second electronic tag identifier, which is connected to the human-computer interaction module, wherein the second electronic tag identifier includes multiple antenna modules, and the multiple antenna modules of the second electronic tag identifier correspond one-to-one to multiple storage cells. Specifically, the RFID reader / writer set in the sub-cabinet has multiple antenna modules, and an antenna module is set on each storage cell, wherein the antenna module samples the near-field antenna to prevent cross-reading, missed reading, etc.

[0041] The second electronic tag identifier is used to read the electronic tag information of the current tool through the corresponding antenna module when the user takes or stores the tool, and send the electronic tag information of the current tool to the human-computer interaction module, wherein the electronic tag information of the current tool at least includes the tool number and tool category of the current tool. For example, when the user opens the door of the storage cell to take or store the tool, the RFID reader reads the RFID tag on the tool taken or stored by the user through the antenna module set on the corresponding storage cell to obtain the tool category, number and other information of the tool, and sends it to the main cabinet control module.

[0042] Then, in the present application, the human-computer interaction module is also used to: receive and determine whether the tool number and tool category of the current tool match the tool number and tool category of the target tool to be taken or the target tool to be stored, that is, the main cabinet control module matches the received tool category, number and other information with the predetermined tool number and tool category of the target tool to be taken or the target tool to be stored; if the tool number and tool category of the current tool do not match the tool number and tool category of the target tool to be taken or the target tool to be stored, control the current antenna The lighting module on the storage unit corresponding to the module flashes at a set frequency to remind the user that the correct tool has not been taken; if the tool number and tool category of the current tool match the tool number and tool category of the target tool to be taken or the target tool to be stored, when the user's current operation instruction is a storage operation instruction, the cumulative number of uses of the target tool to be stored in the tool storage information table is updated, that is, when the user successfully performs the operation of the target tool to be stored, the main cabinet control module adds 1 to the cumulative number of uses of the target tool to be stored in the tool storage information table. It can be understood that if the tool information collected by the RFID reader is updated when the user performs the storage operation, such as the maintenance time, the main cabinet control module synchronously updates the tool storage information table, or, when the RFID reader detects that the storage cell where the user stores the tool has changed, the main cabinet control module also synchronously updates the tool storage information table.

[0043] In summary, the existing management of power safety tools has the following problems: manually recording the entry and exit information of tools is prone to errors and omissions, and is inefficient; at the same time, there is a lack of real-time monitoring, and the use status and location of tools cannot be known in real time, which is not conducive to timely detection of abnormalities and allocation of resources; tools are stored in disorder, which makes it difficult to find and waste time, thus affecting work efficiency and may cause delays in power operation and maintenance; authority management is not strict, and tools are easily taken by unauthorized users, increasing safety risks; at the same time, when problems arise, it is difficult to accurately trace the use history of tools; current solutions based on machine vision and RFID cannot accurately locate tools, and users mainly rely on experience to collect them, and tools with similar appearance may lead to collection errors. The present application realizes the automation and intelligence of power safety tool management, reduces manual intervention, improves management efficiency and accuracy, realizes refined management, and can trigger corresponding maintenance plans according to the usage of safety tools; at the same time, the present application adopts RFID recognition technology and infrared technology, which can accurately identify and locate safety tools, grasp the status, location and usage of safety tools in real time, and detect abnormalities in time; it can ensure that only authorized users access designated safety tools to reduce safety risks; the safety tools of the present application are classified and stored to facilitate quick access to required tools and improve work efficiency; it can provide detailed, accurate and traceable historical records for each use of safety tools, which is convenient for problem troubleshooting and responsibility determination.

[0044] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0045] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. An electric power intelligent safety tool cabinet, characterized in that: include: A main cabinet and at least one auxiliary cabinet; The main cabinet includes a human-computer interaction module, and the sub-cabinet includes a sub-cabinet control module and a plurality of storage cells; The human-computer interaction module is used to respond to the user's take operation instruction, provide a first interactive control to the user, receive the target tool category and target tool usage information input by the user through the first interactive control, and, when it is determined that the sub-cabinet stores a plurality of tools to be taken corresponding to the target tool category, determine the target tool to be taken based on the target tool usage information; The sub-cabinet control module is used to determine the first target storage cell corresponding to the target tool to be taken, and control the first target storage cell to be opened so that the user can take the target tool to be taken.

2. The electric power intelligent safety tool cabinet according to claim 1 is characterized in that: The main cabinet also includes: A first infrared detection module and an identity verification module, wherein the first infrared detection module and the identity verification module are respectively connected to the human-computer interaction module; The first infrared detection module is used to activate the identity authentication module when a user is detected in a preset detection area; The identity authentication module is used to identify the user before the user triggers the operation instruction through the human-computer interaction module. The identity authentication module includes a camera or a QR code recognizer.

3. The electric power intelligent safety tool cabinet according to claim 1 is characterized in that: Determining that a plurality of tools to be taken corresponding to the target tool category are stored in the sub-cabinet includes: Calling a pre-stored tool storage information table, wherein the tool storage information table at least includes tool information of different tools stored in different storage cells of the sub-cabinet, and the tool information includes tool categories; If there are a plurality of tools of the same tool type as the target tool type in the tool storage information table, it is determined that a plurality of tools to be taken corresponding to the target tool type are stored in the sub-cabinet.

4. The electric power intelligent safety tool cabinet according to claim 3 is characterized in that: The target tool usage information includes the target usage time and the target usage environment; the tool information also includes the cumulative usage times, purchase time, last inspection time and current cumulative comprehensive loss evaluation value of the current tool; Determining a target tool to be taken based on the target tool usage information includes: Determine the first wear evaluation value of the target usage time and the second wear evaluation value of the target usage environment through a preset tool wear evaluation table, wherein the tool wear evaluation table includes at least the first wear evaluation value corresponding to different usage time and the second wear evaluation value corresponding to different usage environments; Determine a first weight for the target usage time and a second weight for the target usage environment, and weighted sum the first loss evaluation value and the second loss evaluation value based on the first weight and the second weight to obtain a comprehensive loss evaluation value of the tool under the target usage time and the target usage environment; Determine the evaluation weight of each tool to be taken based on its cumulative usage times, purchase time and last inspection time; Based on the comprehensive loss evaluation value of the tool, the evaluation weight of each tool to be taken and the current cumulative comprehensive loss evaluation value of each tool to be taken, it is determined that when the current tool to be taken is designated as the target tool to be taken, the tool to be taken with the lowest total comprehensive loss evaluation value of all tools to be taken is the target tool to be taken.

5. The electric power intelligent safety tool cabinet according to claim 4 is characterized in that: The evaluation weight of each tool to be taken is determined based on the cumulative number of times it has been used, the time of purchase, and the time of the last inspection, including: For each tool to be picked up: The accumulated usage times of the current tool to be taken is taken as the first weight item; Determine a first time interval between the purchase time of the current tool to be taken and the current time, and use the first time interval as a second weight item; Determine a second time interval between the last inspection time of the tool to be taken and the current time, and use the second time interval as the third weight item; An evaluation weight of the current tool to be taken is constructed based on the first weight item, the second weight item and the third weight item, so that any one of the first weight item, the second weight item and the third weight item forms a decreasing function relationship with the evaluation weight of the current tool to be taken.

6. The electric power intelligent safety tool cabinet according to claim 4 is characterized in that: Based on the comprehensive loss evaluation value of the tool, the evaluation weight of each tool to be taken, and the current cumulative comprehensive loss evaluation value of each tool to be taken, determining that, when the current tool to be taken is designated as the target tool to be taken, the tool to be taken that has the lowest total comprehensive loss evaluation value of all tools to be taken is the target tool to be taken, including: sequentially designating each tool to be taken as the target tool to be taken; The sum of the tool comprehensive loss evaluation value and the current cumulative comprehensive loss evaluation value of the tool to be taken is used as the current cumulative comprehensive loss evaluation value of the tool to be taken when the tool to be taken is designated as the target tool to be taken; The current cumulative comprehensive loss evaluation values ​​of the tools to be taken are weighted and summed according to the evaluation weights of the tools to be taken, so as to obtain the total comprehensive loss evaluation value of the tools to be taken when the current tool to be taken is designated as the target tool to be taken; The tool to be taken that is designated when the obtained total comprehensive loss evaluation value has the minimum value is determined to be the target tool to be taken.

7. The electric power intelligent safety tool cabinet according to claim 6 is characterized in that: After determining the target tool to be taken based on the target tool usage information, the human-computer interaction module is further used to: The current cumulative comprehensive loss evaluation value of the target tool to be taken in the tool storage information table is updated with the sum of the tool comprehensive loss evaluation value and the current cumulative comprehensive loss evaluation value of the target tool to be taken in the tool storage information table.

8. The electric power intelligent safety tool cabinet according to claim 4 is characterized in that: The tool information also includes a tool number of the current tool; determining the first target storage cell corresponding to the target tool to be taken includes: Determining a first target storage cell corresponding to the target tool to be taken according to the tool number of the target tool to be taken; The main cabinet also includes a first electronic tag identifier, and the human-computer interaction module is also used for: In response to a user's storage operation instruction, activating the first electronic tag identifier; Receiving the electronic tag information of the target tool to be stored read by the first electronic tag identifier, wherein the electronic tag information of the target tool to be stored at least includes the tool number of the target tool to be stored; The second target storage cell corresponding to the target tool to be stored is determined based on the tool storage information table according to the tool number of the target tool to be stored, and the second target storage cell is controlled to be opened through the sub-cabinet control module so that the user can store the target tool to be stored.

9. The electric power intelligent safety tool cabinet according to claim 8, characterized in that: The sub-cabinet also includes: A plurality of second infrared detection modules, wherein the plurality of second infrared detection modules are respectively connected to the human-computer interaction module, wherein the plurality of second infrared detection modules correspond one-to-one to the plurality of storage cells; The second infrared detection module is used to send a user detection signal associated with the corresponding storage cell to the human-computer interaction module when a user is detected within a preset detection area of ​​the corresponding storage cell. The human-computer interaction module determines the corresponding storage cell associated with the current user detection signal based on the received user detection signal, and issues an alarm when it is determined that the corresponding storage cell associated with the current user detection signal does not match the first target storage cell or the second target storage cell.

10. The electric power intelligent safety tool cabinet according to claim 9, characterized in that: The sub-cabinet also includes: A plurality of lighting modules connected to the human-computer interaction module, wherein the plurality of lighting modules correspond to a plurality of storage cells one by one, and each lighting module is disposed on a corresponding storage cell; The human-computer interaction module is also used for: When it is determined that the corresponding storage cell associated with the current user detection signal does not match the first target storage cell or the second target storage cell, the lighting module corresponding to the first target storage cell or the second target storage cell is controlled to flash at a set frequency.

11. The electric power intelligent safety tool cabinet according to claim 9, characterized in that: The sub-cabinet also includes: A second electronic tag identifier, the second electronic tag identifier is connected to the human-computer interaction module, wherein the second electronic tag identifier includes a plurality of antenna modules, and the plurality of antenna modules of the second electronic tag identifier correspond one-to-one to the plurality of storage cells; The second electronic tag identifier is used for: When the user takes or stores a tool, the electronic tag information of the current tool is read through the corresponding antenna module and sent to the human-computer interaction module, wherein the electronic tag information of the current tool at least includes the tool number and tool category of the current tool.

12. The electric power intelligent safety tool cabinet according to claim 11, characterized in that: The human-computer interaction module is also used for: Receive and determine whether the tool number and tool type of the current tool match the tool number and tool type of the target tool to be taken or the target tool to be stored; If the tool number and tool type of the current tool do not match the tool number and tool type of the target tool to be taken or the target tool to be stored, control the lighting module on the storage unit corresponding to the current antenna module to flash at a set frequency; If the tool number and tool category of the current tool match the tool number and tool category of the target tool to be taken or the target tool to be stored, and the user's current operation instruction is a storage operation instruction, the cumulative number of uses of the target tool to be stored in the tool storage information table is updated.

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