CN210776748U - Internet of things-based RFID (radio frequency identification) intelligent tool management system - Google Patents

Abstract

The utility model discloses an intelligent tool management system based on Internet of things RFID identification, which comprises a terminal intelligent device, a local server and a cloud server, wherein a data synchronization middleware is respectively arranged on the local server and the cloud server, the local server is connected with a WEB end, and the cloud server is connected with a mobile platform; the terminal intelligent equipment comprises a tool cabinet with a plurality of storage grids of different sizes, an RFID reader is arranged in each storage grid, a tool of a corresponding size is placed in each storage grid, an RFID label is arranged on the tool, and a bar code or a two-dimensional code is arranged on the surface of the RFID label; the terminal intelligent device further comprises a large-screen intelligent operating system used for receiving data sent by the RFID reader. The utility model has the advantages of local data and high in the clouds data can real-time interaction and synchronization, and system hardware and software cooperate in coordination to constitute a closed loop, have improved the reply ability of system to the proruption situation, system factor of safety is high.

Description

Internet of things-based RFID (radio frequency identification) intelligent tool management system

Technical Field

The utility model relates to a management system of multiplexer utensil, especially a based on thing networking RFID discernment intelligent tool management system.

Background

Traditional water conservancy, the management of electric power tool warehouse, generally rely on a non-automatic, with the system of paper file basis come the record, track the goods of business turn over, implement the inside management in warehouse by the manual work completely, therefore the efficiency of warehouse management is extremely low, the warehouse scale that can manage is also very little, record on the account can't reflect the existence of equipment instrument, the management difficulty, it is difficult to trace back after the instrument runs off, it is hard to check, when spending, the effect is not good, it is in disorder before clear after, can not accurate in time verify the asset cost, the input that management equipment caused a large amount of hand labor also is a burden to the enterprise.

Therefore, the chinese utility model patent CN 105788038B discloses a tool management method, which comprises a management computer and a plurality of boxes, wherein each box is provided with a plurality of grids for placing tools and an RFID reader, each tool is provided with an RFID electronic tag with a unique code, the tools are managed by utilizing the correspondence of the serial number of each grid, the model of the tool to be placed in the grid, the serial number of the tool to be placed in the grid and the code of the RFID electronic tag to be placed in the tool, and the data is recorded in the management computer, thereby realizing the borrowing and returning of the tools. The application of the RFID technology in the field of tool management actually improves the intelligent degree of a management system, but the above patent still does not solve some problems encountered in practical application, for example, data in a management computer cannot be synchronized with a cloud in time, once system statistics errors or abnormal borrowing and other conditions occur, error data cannot be corrected in time, and a tool borrowing interface cannot reflect the real condition of a tool; the employee can complete the subsequent borrowing step by swiping the identity card at the sensing end of the sensing control door lock, if the identity card of the employee is lost, the employee cannot complete the borrowing, or the employee who picks up the lost identity card can borrow the tool at will, the borrowing mode has low safety factor, is a management mode in an ideal state, cannot cope with some sudden situations, and has poor system strain capacity; it can be seen that the tool management method in the above patent still has a huge lifting space.

Therefore, an intelligent tool management system based on the internet of things RFID identification with a higher intelligence degree is needed to meet the current management requirements of enterprises such as water power enterprises, electric power enterprises and the like on tool warehouses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a based on thing networking RFID discernment intelligent tool management system. The system has the advantages that the local data and the cloud data can be interacted and synchronized in real time, system hardware and software are cooperatively matched to form a closed loop, the response capability of the system to sudden situations is improved, and the safety coefficient of the system is high.

The technical scheme of the utility model: an intelligent tool management system based on Internet of things RFID identification comprises terminal intelligent equipment, a local server and a cloud server, wherein a data synchronization middleware is deployed on each of the local server and the cloud server, the local server is connected with a WEB end, and the cloud server is connected with a mobile platform; the terminal intelligent equipment comprises a tool cabinet with a plurality of storage grids of different sizes, an RFID reader is arranged in each storage grid, a tool of a corresponding size is placed in each storage grid, an RFID tag is arranged on the tool, and a bar code or a two-dimensional code is arranged on the surface of the RFID tag; the terminal intelligent equipment further comprises a large-screen intelligent operating system used for receiving data sent by the RFID reader, and the large-screen intelligent operating system is respectively connected with the RFID reader and the local server.

In the intelligent tool management system based on the internet of things RFID identification, the data synchronization middleware is a timer and an operation event trigger type.

In the intelligent tool management system based on internet of things RFID identification, the cloud server includes a cloud API platform, and the mobile platform connected with the cloud server is a mobile phone APP client.

In the RFID intelligent tool management system based on the Internet of things, the large-screen intelligent operating system is of a C/S architecture and comprises an intelligent equipment server and intelligent equipment operating clients, and one intelligent equipment server is connected with a plurality of intelligent equipment operating clients simultaneously.

In the intelligent tool management system based on the RFID identification of the Internet of things, the local server comprises a tool data management system, the tool data management system is of a B/S architecture, and the tool data management system comprises a tool storage module, a tool borrowing module, a tool returning module, a tool management module, a tool checking module, a system query module, a personnel management module and a system alarm module.

In the RFID intelligent tool management system based on the Internet of things, each storage grid is internally provided with scanning equipment corresponding to a bar code or a two-dimensional code.

In the intelligent tool management system based on RFID identification of the Internet of things, the tool cabinet comprises a main control cabinet and a plurality of door auxiliary machines, the large-screen intelligent operating system is located on the main control cabinet, and the storage lattices with different sizes are located on the door auxiliary machines.

Compared with the prior art, the utility model discloses constitute the main frame of system by terminal smart machine, local server and high in the clouds server, wherein, each arrangement data synchronization middleware on local server and the high in the clouds server, realize the real-time interaction and the synchronization of local data and high in the clouds data, error data can in time be corrected, the real condition of instrument has been reflected better in instrument borrowing interface, local server connects the WEB end, high in the clouds server connects mobile platform, the WEB end is like the computer WEB page, mobile platform is like pad, the visit of instrument management platform can be realized to cell-phone APP customer end, make system's hardware and software cooperate and constitute a closed loop, the borrower need borrow the flow through means such as WEB browser, pad, cell-phone APP before the instrument is borrowed, fill in and need apply for the bill, the administrator sets up and borrows the approval flow, it can be through the card swiping to accomplish borrow the borrower of approving by the, The modes such as account number or fingerprint login are operated on the touch screen of the tool cabinet, and the safety factor of the whole system is high.

The identity of a borrower is verified more rigorously by means of a WEB browser, a pad, a mobile phone APP and the like applying for a borrowing approval process, the means are diversified, after approval is completed, the borrower can operate on a touch screen of a tool cabinet in various modes such as card swiping, account number login or fingerprint login and the like to complete borrowing of a tool, the login mode is not limited to the mode of an identity card, once the identity card is lost, the borrower can also log in and borrow in other modes, the borrowing mode can deal with some sudden situations, more choices are provided for the borrower, and the system has strong capability of dealing with the sudden situations.

To sum up, the utility model has the advantages of local data and high in the clouds data can real-time interaction and synchronization, and system hardware and software cooperate in coordination to constitute a closed loop, have improved the reply ability of system to emergency, system factor of safety is high.

Drawings

Fig. 1 is a schematic diagram of the system architecture of the present invention;

FIG. 2 is a diagram of the collection of large modules contained in the tool data management system;

fig. 3 is a schematic diagram of a tool cabinet.

Reference numerals: 1-terminal intelligent equipment, 2-local server, 3-cloud server, 4-data synchronization middleware, 5-WEB terminal, 6-mobile platform, 11-tool cabinet, 12-large screen intelligent operating system, 21-tool data management system, 31-cloud API platform, 111-main control cabinet, 112-auxiliary computer, 211-tool warehousing module, 212-tool borrowing module, 213-tool returning module, 214-tool management module, 215-tool checking module, 216-system query module, 217-personnel management module and 218-system alarm module.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Example (b): an intelligent tool management system based on internet of things RFID identification is structurally shown in fig. 1-3 and comprises terminal intelligent equipment 1, a local server 2 and a cloud server 3, wherein a data synchronization middleware 4 is respectively arranged on the local server 2 and the cloud server 3, the local server 2 is connected with a WEB end 5, and the cloud server 3 is connected with a mobile platform 6; the terminal intelligent equipment 1 comprises a tool cabinet 11 with a plurality of storage lattices of different sizes, an RFID reader is arranged in each storage lattice, tools of corresponding sizes are placed in each storage lattice, an RFID label is arranged on each tool, and a bar code or a two-dimensional code is printed on the surface of each RFID label; the terminal intelligent device 1 further comprises a large-screen intelligent operating system 12 for receiving data sent by the RFID reader, and the large-screen intelligent operating system 12 is respectively connected with the RFID reader and the local server 2.

The software implementation technology adopts a Microsoft mature and stable NET framework4.5 platform; the mobile platform 6 adopts H5 technology; an oracle database is used as data persistence storage.

The data synchronization middleware 4 is triggered by a timer and an operation event, and calls data synchronization interfaces on the local server 2 and the cloud server 3 to realize bidirectional synchronization between local data and cloud data.

The data synchronization middleware 4 calls data synchronization interfaces provided by the WCF services on the local server 2 and the cloud server 3, and the main calling ports comprise three interfaces of SQL execution, inventory query, data synchronization and the like. The basic operation is as follows: 1. inquiring borrowing, inventory and other data in a database on the local server 2, if the data changes, organizing the changed data into a message which accords with a data contract of the platform data synchronization interface, sending the message to the data receiving interface, capturing the message by the data receiving interface, analyzing the message, identifying the message as unsynchronized data, and keeping the message in an unsynchronized data temporary table. 2. Invoking data synchronization: comparing the actual service table with the unsynchronized data temporary table, if the actual service table does not exist, adopting a newly added operation to insert the unsynchronized data into the actual service table, and simultaneously modifying the state of the record from unsynchronized to synchronized; if the data exists in the actual service table but the data changes, adopting a modification operation to change the data which does not change synchronously into the actual service table, and simultaneously modifying the state of the record from unsynchronized into synchronized.

The cloud server 3 comprises a cloud API platform 31, the cloud API platform 31 uses a webAPI technology provided by a Microsoft NETMVC5 framework to provide background business processing with functions of user authentication, inventory early warning, overdue reminding, abnormal warning, code scanning/borrowing/returning/inventory inquiring and borrowing application, approval and the like; the mobile platform 6 that the cloud server 3 connects uses the H5 technology for mobile APP clients such as pads, cell-phones, can self-adapt to the smart devices of different sizes, improves the user's use experience, uses HTTP protocol communication between APP client and the cloud API platform 31.

The large-screen intelligent operating system 12 is a C/S framework and comprises an intelligent equipment server and an intelligent equipment operating client, the technology uses a Microsoft mature NET framework4.5 platform, a friendly man-machine interaction intelligent equipment operating interface is developed based on WINFROM, the intelligent equipment server adopts Socket technology, long-chain connection monitoring based on TCP protocol is used for processing each service request by using multithreading technology, the system is guaranteed to stably and efficiently respond to each service operation, one intelligent equipment server is simultaneously connected with a plurality of intelligent equipment operating clients, and the corresponding operating efficiency of each client is guaranteed. The basic operation flow is as follows: after the client finishes borrowing/returning operation, the client detects door closing action and sends an operation instruction, the server executes corresponding business logic processing on the terminal intelligent equipment 1 after receiving the instruction, and returns a processing result to the client and stores the processing result in a local database.

The local server 2 comprises a tool data management system 21, the tool data management system 21 is of a B/S architecture, the tool data management system 21 comprises a tool warehousing module 211, a tool borrowing module 212, a tool returning module 213, a tool management module 214, a tool checking module 215, a system query module 216, a personnel management module 217 and a system alarm module 218, and each large module selects and executes functional actions on the large-screen intelligent operating system 12.

The tool warehousing module 211 executes initial warehousing of all tools, firstly labels are attached to all the tools, label initialization and system recording are carried out according to coding rules, the tools are placed in the tool cabinet 11, tool coding rules are customized according to names and numbers of storage grids through a handheld machine supported by RFID, bar codes and two-dimensional codes, bar codes or two-dimensional code information on the surfaces of the RFID labels are read by the handheld machine, EPC codes of the tools are automatically formed and written to EPC areas of the RFID labels, and initialization work of card numbers is completed; and uploading EPC information, TID information, bar code/two-dimensional code information, tool name, tool specification, warehouse number, manufacturer, annual inspection date, annual inspection validity period and annual inspection voucher which uniquely identify the tool to a tool data management platform, and writing the EPC information, the TID information, the bar code/two-dimensional code information, the tool name, the tool specification, the warehouse number, the manufacturer, the annual inspection date, the annual inspection validity period and the annual inspection voucher into corresponding database.

The tool borrowing module 212 executes borrowing of a borrower tool, the borrower accesses a tool data management platform through a WEB browser and a mobile phone APP in advance, the borrowing process is applied, a request form to be borrowed is filled, and borrowing approval is completed by a related leader through the set approval process; after the borrowing approval is completed, the borrower logs in through a card swiping mode, an account number or a fingerprint mode, the operation is carried out on a touch screen of a large-screen intelligent operation system 12, the system reads login information of the borrower, database correlation is carried out on basic information of the borrower, the identity of the borrower is confirmed, three borrowing modes of borrowing according to a storage grid, borrowing according to a tool and one-key borrowing are provided for the borrower after the identity is confirmed, the borrower searches for a tool to be borrowed according to the own requirements and confirms the name book of the borrowing tool, the system automatically opens a cabinet door of the corresponding storage grid corresponding to the tool, the borrower takes out the tool from the corresponding storage grid and closes the cabinet door, the system automatically counts the condition of the borrowing tool, the touch screen displays a list of the taken.

The instrument returns the return of module 213 execution borrower's instrument, and the borrower logs in through punching the card, account number or fingerprint, operates on large-screen intelligent operation system 12's touch-sensitive screen, and the system reads the login information of borrower to carry out database association with the basic information of borrower, confirm the borrower identity, select the list of returning through the touch-sensitive screen, automatic flick cabinet door, the instrument of returning closes the cabinet door, the instrument list of automatic display returning, the instrument of confirming the instrument of returning.

Tool borrowing and tool returning are the reverse steps, and a tool cabinet operation example of tool borrowing and tool returning is listed here:

① registration

The borrower inputs an account number and a password for logging in, and the identity card or the fingerprint of the borrower can be directly swiped for logging in after entering the system;

② Home page

The home page selects the operation which needs to be carried out by the home page for more than 60s and can automatically return to the login page without carrying out the operation;

③ borrowing from storage grid

The borrower selects a storage grid number according to a storage grid borrowing tool (select a storage grid number) and selects a tool to be borrowed (close the cabinet door);

④ borrowing by tool

The borrower inputs the first letter of pinyin of a tool according to a search bar of the tool borrowing to select the tool to be borrowed, and the tool to be borrowed is closed;

⑤ one-key borrowing

Common tools can be quickly found by one-key borrowing, and the specific borrowing flow is similar to other modes;

⑥ one-key return

And (3) confirming that the tool for returning is selected from the one-key returning, namely the storage grid door automatic flick is put back to the tool, namely the closing cabinet door.

And scanning equipment corresponding to the bar code or the two-dimensional code is arranged in each storage grid.

The tool cabinet 11 comprises a main control cabinet 111 and a plurality of door auxiliary machines 112, the large-screen intelligent operating system 12 is located on the main control cabinet 111, and a plurality of storage lattices with different sizes are located on the door auxiliary machines 112.

The execution of the tool management module 214 is divided into single tool management and similar tool management, which can be respectively used for modifying information of a single tool and modifying the name, specification, warehouse number and storage grid number information of the same tool in batch, and the two management modes can be switched with each other.

When the tool checking module 215 is executed, an administrator holds the RFID reader by hand, inventory information is checked and uploaded, the system automatically checks information, identifies the tools mistakenly entering the cabinet or the library, the missing tools and the correct tools, and uploads a checking result to the local server 2 for data arrangement and statistics and saves the result.

Execution of the system query module 216: borrowing and returning record query can be carried out by the borrower according to the employee identity card, the results are automatically sorted according to the state, the borrowed records are arranged on the top by a red background, the returned records are arranged on the lower part by a white background, and the query page supports the query function of a tool, supports the query of warehousing records and supports the query of ex-warehouse records.

The tool query function comprises querying the library existence condition and borrowing condition of each type of tool; and (4) comprehensively inquiring different inquiry conditions such as drawer numbers and the like.

Execution of the personnel management module 217: the system is divided into a system administrator and a common borrower, the system administrator logs in the system and can check all information in the system; the common borrower is limited to functions of tool borrowing and returning and the like.

Execution of the system alarm module 218: and setting a threshold value, and automatically alarming by the system when the number of the in-store containers is insufficient.

In addition, the system also comprises a storehouse management module: the system comprises sub-modules of tool management, inventory recording, storage grid management, a tool application form, a small overhaul assistant and the like; when the number of the borrowable tools in the library is less than the early warning value, the special tool test or the inspection period is close to, the system can automatically remind an administrator to timely urge to return, supplement the quantity or remind the arrangement of the test.

When the tools in the storeroom or the container are adjusted or transferred, the tools can be placed on the desktop type UHF RFID reader in batches, after the system automatically reads information, the database can automatically record the new storage position of the tools only by clicking a 'start transfer' button.

When the tools in the database are damaged, the manager moves the damaged tool information out of the database, the system can automatically summarize and arrange the damaged tool information, the information of the borrowable tools is ensured to be accurate, the use and damage conditions of the tools can be counted and analyzed by the manager, the damaged tools can be prevented from being borrowed again, and the creation conditions of tool management are enhanced.

The EPC code corresponding to the label of the tool storage cabinet is automatically generated by the system according to the input storage grid number, an administrator can perfect the storage grid information as required, the tool application form is used for checking the record of borrowing or returning through application of a mobile APP or a handheld RFID reader, and the small overhaul assistant is used for checking the practical information such as tool use specifications, use methods, attention points, comparison tables and the like.

Claims (4)

1. The utility model provides a based on thing networking RFID discernment intelligent tool management system which characterized in that: the system comprises terminal intelligent equipment (1), a local server (2) and a cloud server (3), wherein a data synchronization middleware (4) is deployed on each of the local server (2) and the cloud server (3), the local server (2) is connected with a WEB end (5), and the cloud server (3) is connected with a mobile platform (6); the terminal intelligent equipment (1) comprises a tool cabinet (11) with a plurality of storage grids of different sizes, an RFID reader is arranged in each storage grid, tools of corresponding sizes are placed in each storage grid, an RFID label is arranged on each tool, and a bar code or a two-dimensional code is arranged on the surface of each RFID label; the terminal intelligent device (1) further comprises a large-screen intelligent operating system (12) used for receiving data sent by the RFID reader, and the large-screen intelligent operating system (12) is respectively connected with the RFID reader and the local server (2).

2. The intelligent tool management system based on the RFID identification of the Internet of things according to claim 1, characterized in that: the large-screen intelligent operating system (12) is of a C/S architecture and comprises an intelligent equipment server and intelligent equipment operating clients, and one intelligent equipment server is connected with a plurality of intelligent equipment operating clients simultaneously.

3. The intelligent tool management system based on the RFID identification of the Internet of things according to claim 1, characterized in that: and scanning equipment corresponding to the bar code or the two-dimensional code is arranged in each storage grid.

4. The intelligent tool management system based on the RFID identification of the Internet of things according to claim 1, characterized in that: the tool cabinet (11) comprises a main control cabinet (111) and a plurality of door auxiliary machines (112), the large-screen intelligent operating system (12) is located on the main control cabinet (111), and a plurality of storage lattices with different sizes are located on the door auxiliary machines (112).

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