CN112828841A

CN112828841A - Intelligent tool management system convenient for scale use

Info

Publication number: CN112828841A
Application number: CN202110207246.6A
Authority: CN
Inventors: 周超瑜; 王为; 董石权; 谢红岩
Original assignee: Alight Auto Equipment Co ltd
Current assignee: Alight Auto Equipment Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-05-25
Anticipated expiration: 2041-02-25
Also published as: CN112828841B

Abstract

The invention discloses an intelligent tool management system convenient for scale use, which realizes self-help borrowing and returning of tools by users, wherein an electronic tag for system identification is arranged outside the tools and comprises a box body; the top of the box body is provided with a display controller; the bottom of the box body is provided with a moving mechanism; the inner partition board of the box body divides the inner space of the box body into an equipment bin and a containing space; an industrial control computer, a control module, a detection module, an electric control lock, electrical equipment and a shape and position fixing module are arranged in the equipment bin; the industrial control computer processes the received signal, networks and controls the electric control lock and the control module in a centralized way; a detection antenna array and a plurality of groups of drawers are arranged in the containing space; the control module controls the electric control lock to be opened or closed and feeds back the use state of the electric control lock to the industrial control computer, and the industrial control computer displays the state information of the electric control lock on the display controller in an image form; the invention has simple operation, easy implementation, optimized management and convenient tool borrowing and returning.

Description

Intelligent tool management system convenient for scale use

Technical Field

The invention relates to the technical field of tool storage and management, in particular to an intelligent tool management system convenient for scale use.

Background

In the fields of aviation maintenance, rail vehicle maintenance, automobile maintenance stations, digital processing centers and the like, the use management of tool equipment is strict, the borrowing and returning procedures are strict, but manual registration is complicated, special personnel is required for management, the tools are easy to queue in a crowded manner at the time points of work and work, and the time is wasted in checking; even if the management mode of radio frequency identification label is adopted, the manual operation of closing is needed, the operation is carried out one by one, the efficiency is not high, and the operation is particularly serious under the conditions that the number of tool cars is large and the tool cars are dispersedly arranged. In the existing technical scheme, the tool car can carry out automatic detection, but the borrowing and returning operation cannot be actually controlled on site, and some deliberate actions such as putting the tool at the position close to the outer wall of the tool car, and cheating the system detection are considered to be returned. In addition, for the field of aviation maintenance, a plurality of tools are used, the direct relation between the use strength and the tool consumption is difficult to accurately count, the rule for supplementing and dispensing is difficult to find, and the hand grab cannot be found in management.

In view of the above technical problems, the present patent provides a systematic solution.

Disclosure of Invention

The invention aims to provide the intelligent tool management system which is simple to operate, easy to implement, convenient to borrow and return tools and convenient to optimize and manage and is convenient to use in scale.

In order to achieve the above purpose, the invention provides the following technical scheme:

an intelligent management system for tools convenient for scale use, which realizes self-help borrowing and returning tools for users, wherein an electronic tag for system identification is installed outside the tools, and comprises:

a box body;

a display controller is arranged on one side of the top of the box body;

the bottom of the box body is provided with a moving mechanism;

a partition plate is arranged in the box body;

the partition plate divides the inner space of the box body into an equipment bin and a containing space;

the rear part of the box body is provided with a bin door for sealing the equipment bin;

the bin door is provided with a mechanical lock to realize bin door locking;

an industrial control computer, a control module, a detection module, an electric control lock, electrical equipment and a shape and position fixing module are arranged in the equipment bin;

the industrial control computer processes the received signals in a centralized way, and the industrial control computer is connected with the network and controls the electric control lock and the control module;

a detection antenna array and a plurality of groups of drawers are arranged in the containing space;

the detection antenna array consists of one or more groups of antennas;

the upper part of each group of drawers is provided with a T-shaped antenna fixing platform;

the detection antenna array is fixedly arranged on the antenna fixing platform;

the control module controls the electric control lock to be opened or closed and feeds back the use state of the electric control lock to the industrial control computer, and the industrial control computer displays the state information of the electric control lock on the display controller in an image form;

the electric control lock is used for realizing the locking of the drawer;

one end of the detection module is connected with the detection antenna array, and the other end of the detection module is connected with the industrial control computer;

the detection module is used for receiving signals sent by the detection antenna array, converting the signals and transmitting the converted signals to the industrial control computer;

the electrical device has a power converter and a battery;

the shape and position fixing module is matched with the electronic tag to detect the installation position of the tool.

Furthermore, the display controller is hinged to the top of the box body through a display support frame;

and the display controller is provided with a power switch and a USB socket.

Furthermore, heat dissipation holes are formed in two sides of the equipment bin to achieve ventilation and heat dissipation.

Further, the moving mechanism is provided with a direction wheel and a universal wheel.

Furthermore, the electric control lock is provided with a stress application push rod, a lock tongue and a lock catch;

the electric control lock is opened and drives the stress application push rod to push the lock tongue to move out of the lock catch so as to realize the ejection of the drawer;

the drawer is pushed to form a stress application push rod to drive the lock tongue to move into the lock catch so as to realize the closing and locking of the drawer.

Furthermore, the other side of the top of the box body is provided with a storage groove for counting tools.

Furthermore, a shape and position fixing template is formed in the drawer and used for placing tools.

Further, the system comprises the following procedures:

s1: the user logs in through the display controller and performs function selection, wherein the function selection comprises borrowing and returning tools, tool inquiry, management and log-out;

s2: according to the function selection of S1, the system operates as follows:

firstly, borrowing tools;

A. selecting a tool in the drawer, then controlling the electric control lock to open by the control module, popping the drawer of the selected tool, displaying unlocking information on a screen of the display controller, and registering by a user;

B. taking the selected tool, and manually locking the drawer;

C. the display controller screen displays locking information, displays tool borrowing state and further detects borrowing conditions to guide a user to fill in information;

D. closing the borrowing normal flow, and feeding back the borrowing exception to the S1 function option for re-operation;

function two, tool returning;

A. repeating the operation step of the first function, and placing the tool back on the form and position fixing template in the drawer;

B. the form and position fixing module detects an electronic tag on the tool to determine whether the tool is installed correctly;

C. the tool installation correct flow is closed, and the tool installation error is fed back to the function selection item of S1 for re-operation;

function three, tool query;

inquiring the required tool information through the display controller;

fourth, managing;

the operation of a display controller realizes the functions of calibrating electronic tag signals, replacing electronic tags, importing and exporting data, managing users, increasing and decreasing users, resetting passwords and processing abnormity;

and a fifth function of logging out.

In the technical scheme, the intelligent tool management system convenient for scale use provided by the invention has the following beneficial effects:

1. after the device is applied, a specially-assigned person is not needed for tool management, the tool borrowing and returning are convenient, the working efficiency is greatly improved, and the later-period expense is greatly reduced;

2. no complex mechanism is provided, so that the operation of a user is simple and the implementation is easy;

3. the real-time on-site condition of tools in all tool cars in the maintenance place can be inquired on any tool car, so that the borrowing of hot tools and the checking of tool returning conditions are facilitated;

4. a large number of units using the tools can form useful scale data, and the data can be used for analyzing the supplement and adjustment management of the tools, even the station and layout adjustment to form an optimization scheme.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic structural diagram of an intelligent management system for tools convenient for scale use according to the present invention;

FIG. 2 is a schematic structural diagram of an intelligent management system for tools convenient for scale use according to the present invention;

FIG. 3 is a schematic structural diagram of an intelligent management system for tools convenient for scale use according to the present invention;

FIG. 4 is a schematic structural diagram of an intelligent management system for tools convenient for scale use according to the present invention;

FIG. 5 is an exploded view of an intelligent management system for a tool that is easy to scale;

FIG. 6 is an enlarged view of FIG. 5 at A;

FIG. 7 is a schematic diagram of a partial structure of an intelligent management system for tools convenient for scale use according to the present invention;

FIG. 8 is a flow chart of the main functions and related logic of the client software of the tool intelligent management system for easy scale use provided by the invention.

Description of reference numerals:

1. a box body; 2. a display controller; 3. a moving mechanism; 4. an equipment bin; 5. a storage space; 6. a mechanical lock;

11. a partition plate; 12. a bin gate; 13. a storage groove;

21. a display support frame;

31. a steering wheel; 32. a universal wheel;

41. an industrial control computer; 42. a control module; 43. a detection module; 44. an electrically controlled lock; 45. an electrical device; 46. a form and position fixing module; 47. heat dissipation holes;

51. a drawer; 52. an antenna fixing platform;

441. a stress application push rod; 442. a latch bolt; 443. locking;

451. a power converter; 452. a storage battery;

511. and fixing the template in shape and position.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

It is to be understood that the terms "one side," "the other side," "one end," "the other end," and the like, as used herein, are used herein to indicate an orientation or positional relationship based on that shown in the drawings for convenience in describing the present invention and simplicity in description, and that similar language is used for illustrative purposes only and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

See fig. 1-8;

the invention discloses an intelligent management system of a tool convenient for scale use, which realizes a user self-help borrowing and returning tool, wherein an electronic tag for system identification is arranged outside the tool, and the intelligent management system comprises:

a box body 1;

a display controller 2 is arranged on one side of the top of the box body 1;

the bottom of the box body 1 is provided with a moving mechanism 3;

a clapboard 11 is arranged in the box body 1;

the partition plate 11 divides the internal space of the box body 1 into an equipment bin 4 and a containing space 5;

the rear part of the box body 1 is provided with a bin door 12 for sealing the equipment bin 4;

the bin door 12 is provided with a mechanical lock 6 to realize the locking of the bin door 12;

an industrial control computer 41, a control module 42, a detection module 43, an electric control lock 44, electrical equipment 45 and a shape and position fixing module 46 are arranged in the equipment bin 4;

the industrial control computer 41 processes the received signals in a centralized way, networks the signals and controls the electric control lock 44 and the control module 42;

a detection antenna array and a plurality of groups of drawers 51 are arranged in the containing space 5;

the detection antenna array consists of one or more groups of antennas;

the upper part of the drawer 51 is provided with a T-shaped antenna fixing platform 52;

the probe antenna array is fixedly mounted on the antenna fixing platform 52;

the control module 42 controls the electric control lock 44 to open or close and feeds back the use state of the electric control lock 44 to the industrial control computer 41, and the industrial control computer 41 displays the state information of the electric control lock 44 on the display controller 2 in an image form;

the electric control lock 44 is used for realizing the locking of the drawer 51;

one end of the detection module 43 is connected with the detection antenna array, and the other end of the detection module 43 is connected with the industrial control computer 41;

the detection module 43 is configured to receive the signals sent by the detection antenna array, convert the signals, and transmit the converted signals to the industrial control computer 41;

the electric device 45 has a power converter 451 and a battery 452;

the form and position fixing module 46 cooperates with the electronic tag to detect the mounting position of the tool.

The display controller 2 is hinged and installed on the top of the box body 1 through a display support frame 21;

the display controller 2 is provided with a power switch and a USB socket.

Heat radiation holes 47 are formed at both sides of the equipment compartment 4 to achieve ventilation and heat radiation.

The moving mechanism 3 has a steering wheel 31 and a universal wheel 32.

The electric control lock 44 is provided with a boosting push rod 441, a bolt 442 and a lock catch 443;

the electric control lock 44 is opened and drives the boosting push rod 441 to push the bolt 442 to move out of the lock catch 443 so as to eject the drawer 51;

pushing the drawer 51 forms a force pushing rod 441 to drive the latch tongue 442 to move into the latch 443 to realize the closed locking of the drawer 51.

The other side of the top of the box body 1 is provided with a storage groove 13 for counting tools.

A form fixture template 511 is formed in the drawer 51 for placing tools.

The system comprises the following processes:

s1: the user logs in through the display controller 2 and performs function selection, wherein the function selection comprises borrowing and returning tools, tool inquiry, management and log-out;

s2: according to the function selection of S1, the system operates as follows:

firstly, borrowing tools;

A. selecting a tool in the drawer 51, then controlling the electric control lock 44 to open by the control module 42, popping the drawer 51 of the selected tool, displaying unlocking information on a screen of the display controller 2, and registering by a user;

B. taking the selected tool, and manually locking the drawer 51;

C. the display controller 2 displays the locking information on a screen, displays the tool borrowing state and further detects the borrowing condition to guide a user to fill in information;

function two, tool returning;

A. repeating the operation steps of the first function, and putting the tool back on the form and position fixing template 511 in the drawer 51;

B. the form and position fixing module 46 detects the electronic tag on the tool to determine if the tool is installed correctly;

function three, tool query;

inquiring the required tool information through the display controller 2;

function four, management (administrator user has operation qualification);

the display controller 2 is operated to realize the functions of calibrating the electronic tag signals, replacing the electronic tag, importing and exporting data, managing users, increasing and decreasing the users, resetting passwords and processing abnormity;

and a fifth function of logging out.

Specifically, the intelligent tool management system convenient for large-scale use, provided by the invention, is used for constructing a tool car, namely a box body 1, compiling a set of management software and constructing an electronic tag fixing method.

The items that can be contained by the present invention are not limited to tools only, and any equipment and items with similar preservation and management requirements can be used.

The hardware part, the box 1 includes the apparatus storehouse 4 and accommodates the space 5, store the industrial control computer 41 in the apparatus storehouse 4, control module 42, detect module 43, electric control lock 44, electrical equipment 45 and form and position fixed module 46; the storage space 5 comprises a plurality of drawers 51, a detection antenna array and an antenna fixing platform 52; the bottom of the tool car is provided with a moving mechanism 3, and the top of the tool car is provided with a display controller 2.

The box body 1 can be made of carbon steel or manganese steel sheet metal. The equipment chamber 4 and the storage space 5 are separated by a fixed partition plate 11, and heat radiation holes 47 for ventilation and heat radiation are arranged on the left side and the right side of the upper part of the equipment chamber 4.

The industrial control computer 41 is responsible for centralized processing of various signals, networking and control of the electrically controlled locks 44 and the detection modules 43.

Each drawer 51 contains a form and position fixing module 46 that enables the tool position to be fixed.

The longitudinal sliding of the drawer 51 is realized by bearing sliding rails arranged on two sides, the drawers 51 are different in size, a plurality of groups of drawers 51 positioned at the lower part of the box body 1 are larger in size, and a handle is arranged on the outer wall of each drawer 51 to relieve the contradiction of large resistance when heavy objects are placed.

The detection antenna array is arranged at the upper part of each layer of drawer 51, one or more antennas are determined to be arranged according to the signal intensity of the electronic tag, and the antennas are fixed on a platform above each drawer 51.

The front part of the box body 1 is provided with an antenna fixing platform 52 in a T shape at the upper part of each drawer 51, and the transverse part of the platform is used for fixing an antenna and the longitudinal part is used for fixing an antenna cable when being seen from the view direction of figure 5. The antenna mounting platform 52 is perforated according to the number and location of the antennas.

The electric control locks 44 correspond to the drawers 51, the electric control locks 44 are designed in a single self-locking mode, namely, the electric control locks can be unlocked by power-up through the instruction of a lock control plate, one electric control lock 44 controls one drawer 51, and the electric control lock 44 is provided with a power-up push rod 441 which is used for popping out the drawer 51 for a short distance after unlocking; locking requires the user to push the drawer 51 to the extreme end, and when in place, there will be a "click" sound from the self-locking, and the display controller 2 will also have a "locked" image display.

Because the electric control lock 44 is provided with the force application push rod 441, after the drawer 51 is locked, the drawer is pushed to the limit position by the force application push rod 441, and the position of the locked drawer 51 is limited; also, due to the action of the urging rod 441, once the drawer 51 is unlocked, it is ejected for a certain distance, and only locked, it can be completely returned, so that the user can easily determine whether the drawer 51 is locked.

After the locking buckle 443 (fixed with each drawer 51, which can be regarded as a mechanism) is ejected by applying force to the push rod 441, the locking tongue 442 cannot return to the original position, and the locking tongue 442 remains unlocked, and when the locking buckle 443 is pushed back to the original position, the locking tongue 442 is automatically locked and locked. The popup drawer 51 is completed by the aid of a stress application push rod 441 on the electric control lock, the stress application push rod 441 is pressed back during locking, the stress application push rod 441 compresses a spring in the lock, and after the lock is unlocked, the pressure of the spring is released, and the drawer 51 is popped out. After the electric control lock 44 is locked, the lock can be unlocked by the lock control board command and also by a mechanical deflector rod at the rear part of the lock for emergency.

Further, the electrically controlled lock 44 is fixed in a frame welded to the partition 11, and each electrically controlled lock position on the frame has a rectangular opening through which a mechanical lever of the electrically controlled lock 44 can be moved to unlock the electrically controlled lock 44.

The control module 42 is used for controlling the opening of the electric control lock 44 and the opening and locking states of the feedback lock, and is connected with the industrial control computer 41.

The detection module 43 is used for sending and receiving signals from the antenna and converting and transmitting the signals to the industrial control computer 41; the front end of the detection module 43 is connected with the antenna, and the rear end is connected with the industrial control computer 41.

The electrical equipment 45 comprises a power converter 451 and a battery 452 for supplying power to all electrical equipment, the battery 452 being used for emergency needs after a mains power outage.

The display controller 2 at the top of the box body 1 is used for man-machine interaction when the box body 1 is operated, the display controller 2 is hinged with a top plate of the box body 1 through a display supporting frame 21, so that the display controller 2 can turn over a screen to be downwards placed in a groove when not used, and can turn over one side of the screen upwards when used to adjust the screen to a proper elevation angle for use. The display controller shell is provided with a power switch and a USB (universal serial bus) socket, and the power switch and the USB socket are protected by rubber pieces, so that misoperation of the touch switch and dust pollution of the USB interface are prevented.

The equipment bin 4 at the rear part of the box body, an external access bin door 12 and a mechanical lock 6 arranged on the door prevent irrelevant personnel from using equipment in the equipment bin 4 to cause damage or cause the system to be incapable of working normally.

The power converter 451, the storage battery 452, the industrial control computer 41, the control module 42 and the detection module 43 are all fixed on the partition board 11 in the box body 1; the partition board 11 is provided with an antenna cable through hole and an installation hole position of the electric control lock 44.

The industrial control computer 41 may be an industrial all-in-one machine integrated with the display controller 2.

The display controller 2 adopts touch screen operation, and if the box body 1 adopts a wireless network form for networking, a networking antenna is integrated in the display controller 2.

The top of the box body 1 is provided with a storage groove 13 which is used as a counting platform of tools.

The moving mechanism 3 of box 1 bottom divide into direction wheel 31 and universal wheel 32, and universal wheel 32 has brake mechanism, does benefit to fixedly, and the pulley is all fixed on box 1 through the panel beating tubbiness component indirect that a cross-section is the rectangle, and the benefit is the impact vibrations when can the buffering removal, avoids causing the deformation of box 1 itself.

The key innovation of the software part is a set of algorithm, so that each electronic tag can be detected out of a specified position. Namely, one or more antennas are placed in each layer of drawer 51, and the antennas are responsible for detecting the electronic tags in the drawer 51, so that each electronic tag can be detected, the minimum transmitting power of the antennas is controlled on the premise that the electronic tag can receive stable signals, the signal intensity of each electronic tag is recorded, if the electronic tag is not in a specified position, the signal intensity changes, and at the moment, the system considers that the tool is lent or not returned, so that fraudulent behaviors are avoided. The implementation of this algorithm requires the cooperation of the form and position fixing module 46 in the drawer and the tag fixing method, so as to ensure that the spatial position between the electronic tag and the antenna is relatively fixed, and further, the transmission power of the antenna and the signal strength of the electronic tag are fixed.

The transmitting power of the antenna is controlled to avoid the antenna signal leakage to the maximum extent, and the electronic tag outside the box body 1 is detected.

Furthermore, the antenna and the detection module 43 are connected by a cable with an SMA connector, and the detection module 43 and the industrial control computer 41 are connected by an RS232 standard serial port or a USB interface.

The control module 42 is connected with the machine parts of the industrial control computer 41 by adopting an RS232 standard serial port or a 485 interface, and the control module 42 is connected with the electric control lock 44 by using an equidistant flat cable.

The battery 452 may be a UPS module.

The detection module 43 can adopt an R2000 series RFID development module, the matched RFID antenna can adopt a ceramic packaging antenna, and the electronic tag can adopt a 18000-6C standard anti-metal electronic tag.

The control module 42 can adopt a 485 multi-channel communication electronic lock control module, and the electric control lock 44 can adopt an XG-07D type 12V electric control lock.

Each process under "management" in the process can be operated only by a user having the role of an administrator, and other processes are common processes.

The tool borrowing and tool changing process is the most common function, the formed data is the most main data for data analysis, and in the process, after the drawer 51 is opened, the detection is started only by locking again, and the user is considered that the operation of taking and putting the tool is completed. During the period, if the drawer is unlocked for more than 1 minute and is not locked, the system can send out a voice alarm to remind a user to lock the drawer, and if the drawer is locked for more than 3 minutes, all tool vehicles in the whole place, namely the box body 1, can be triggered to alarm, and a certain user is prompted by voice to cause that a certain drawer 51 of a certain tool vehicle is unlocked.

The tool inquiry flow can inquire the tool car, the place and even all tools in the whole network, and particularly common tools which are easy to be lent can inquire which tool car is not lent.

The abnormal condition processing flow is used for analyzing the recorded abnormal information one by one, searching the cause of the problem and then carrying out targeted processing.

The abnormal information indicates that the borrowing and returning condition detected by the system is inconsistent with the actual condition of the operator, and the system can guide the operator to finish corresponding records, wherein typical conditions comprise that a tool car is returned by mistake, a tool is not returned after exceeding a specified period, an electronic tag is damaged, or the performance of the electronic tag is reduced and the like.

The electronic tag replacing process means that the electronic tag attached to the tool is damaged, and after a new tag is replaced, a series of operations are required to be performed in the database to complete information binding change.

The electronic tag signal calibration process is to test the signal intensity of the tag by using different powers, the power and the signal intensity meeting the conditions can be recorded and used as calibration values, and tools stored in the tool car need to be calibrated again when the electronic tag is replaced or updated in daily use.

The data export and import process is mainly used for facilitating the editing of initial data in other editing software and then importing the initial data into a system database.

The combination of electronic tags and tools, the current methods for comparative optimization are divided into two different cases, the first one: when the fixing surface of the tool has a plane exceeding 15mm x 8mm and the processing on the plane does not affect the strength of the tool, a groove can be processed by milling, an electronic tag is placed in the groove, and the fixing and the appearance sealing are carried out by acrylate. And the second method comprises the following steps: when the tool is slightly small and cannot be combined by the first method, the position where the tool is not easy to collide when in use can be selected, the electronic tag is fixed by the acrylic ester, the ring-shaped silica gel sleeve is used for sleeving the electronic tag and the tool ring to protect the electronic tag, and the tool and the tag can be well combined.

The electronic tag adopts a passive anti-metal tag, is small and exquisite in size and is not easy to influence the use of tools.

4G, wifi or a wired network is also required for the system to function properly, as well as a server for storing data.

Furthermore, the information transmission of the software part adopts a network connection mode, the data operation system adopted by the server side can adopt MSSQLServer or MySQL as a data server for data storage, and the client terminal is responsible for various logic operations and machine electric control.

The data calibration algorithm for each electronic tag in the software is as follows: taking the antenna S of a certain drawer 51 as an example, starting from the maximum power of the detection module 43, gradually decreasing with a controllable minimum step value, recording the signal strengths of all the electronic tags which are responsible for the antenna S under different power values, when the gradient of the lowest signal strength value of any one electronic tag exceeds 50%, taking the power value of the previous test point at the moment as the defined power, then sampling for multiple times with the defined power, and recording the lowest and highest data signal strengths. If a plurality of antennas are provided in a certain drawer 51 and a certain electronic tag is detected by the plurality of antennas, the power limit of each antenna is recorded. If the tool is not in the specified position, the signal strength is either below the minimum signal strength or above the maximum signal strength, and the tool with the tag attached is deemed not to be returned to the site and the system is not registered.

Interfacing with the control module 42 and the detection module 43 in software may be implemented using an API interface or directly with a command with parameters.

The main function and related logic flow of the client software are shown in fig. 8.

The fixing of the electronic tag needs to be implemented by comprehensively considering two factors of the appearance of the tool and the shaping contour of the form and position fixing module 46, so that the tool can not influence the normal use due to the addition of the electronic tag, and a unique position can be defined by the form and position fixing module 46.

1. because each tool car belongs to the network terminal, each tool car can be arranged in a scattered way, and the distance between each tool car and a station can be closest;

2. the lowest transmitting power of the antenna can effectively prevent electromagnetic signals from leaking, so that the tool car does not need to shield the electromagnetic signals deliberately, and is supplemented with an electric control lock and software control logic, so that deception behaviors can be resisted, a user can borrow and return tools by self, and the system automatically finishes various registrations;

3. the tool system which is not returned for the overdue period can automatically alarm to a manager.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. An intelligent management system for tools convenient for scale use, which realizes self-help borrowing and returning tools for users, wherein an electronic tag for system identification is installed outside the tools, and the intelligent management system is characterized by comprising:

a box body (1);

a display controller (2) is arranged on one side of the top of the box body (1);

the bottom of the box body (1) is provided with a moving mechanism (3);

a partition plate (11) is arranged in the box body (1);

the partition plate (11) divides the inner space of the box body (1) into an equipment bin (4) and a containing space (5);

a bin door (12) for sealing the equipment bin (4) is arranged at the rear part of the box body (1);

the bin door (12) is provided with a mechanical lock (6) to realize the locking of the bin door (12);

an industrial control computer (41), a control module (42), a detection module (43), an electric control lock (44), electrical equipment (45) and a shape and position fixing module (46) are installed in the equipment bin (4);

the industrial control computer (41) processes the received signals in a centralized way, networks the signals and controls the electric control lock (44) and the control module (42);

a detection antenna array and a plurality of groups of drawers (51) are arranged in the accommodating space (5);

the detection antenna array consists of one or more groups of antennas;

the upper part of each group of drawers (51) is provided with a T-shaped antenna fixing platform (52);

the detection antenna array is fixedly arranged on the antenna fixing platform (52);

the control module (42) controls the electric control lock (44) to be opened or closed and feeds back the use state of the electric control lock (44) to the industrial control computer (41), and the industrial control computer (41) displays the state information of the electric control lock (44) on the display controller (2) in an image form;

the electric control lock (44) is used for realizing the locking of the drawer (51);

one end of the detection module (43) is connected with the detection antenna array, and the other end of the detection module (43) is connected with the industrial control computer (41);

the detection module (43) is used for receiving signals sent by the detection antenna array, converting the signals and transmitting the converted signals to the industrial control computer (41);

the electrical apparatus (45) has a power converter (451) and a battery (452);

the form and position fixing module (46) is matched with the electronic tag to detect the installation position of the tool.

2. The intelligent tool management system for scale-up as claimed in claim 1, wherein:

the display controller (2) is hinged to the top of the box body (1) through a display support frame (21);

and the display controller (2) is provided with a power switch and a USB socket.

3. The intelligent tool management system for scale-up as claimed in claim 1, wherein:

radiating holes (47) are formed in two sides of the equipment bin (4) to achieve ventilation and heat dissipation.

4. The intelligent tool management system for scale-up as claimed in claim 1, wherein:

the moving mechanism (3) has a steering wheel (31) and a universal wheel (32).

5. The intelligent tool management system for scale-up as claimed in claim 1, wherein:

the electric control lock (44) is provided with a boosting push rod (441), a lock tongue (442) and a lock catch (443);

the electric control lock (44) is opened and drives the boosting push rod (441) to push the bolt (442) to move out of the lock catch (443) so as to eject the drawer (51);

pushing the drawer (51) forms a forced push rod (441) to drive the bolt (442) to move into the lock catch (443) so as to realize the closed locking of the drawer (51).

6. The intelligent tool management system for scale-up as claimed in claim 1, wherein:

and an object placing groove (13) for counting tools is arranged on the other side of the top of the box body (1).

7. The intelligent tool management system for scale-up as claimed in claim 1, wherein:

a position fixing template (511) is formed in the drawer (51) and used for placing tools.

8. The intelligent tool management system for scale use according to claim 7, wherein the system comprises the following procedures:

s1: the user logs in through the display controller (2) and performs function selection, wherein the function selection comprises borrowing and returning tools, tool inquiry, management and log-out;

s2: according to the function selection of S1, the system operates as follows:

firstly, borrowing tools;

A. selecting a tool in the drawer (51), then controlling the electric control lock (44) to open by the control module (42), popping up the drawer (51) of the selected tool, displaying unlocking information on a screen of the display controller (2), and registering by a user;

B. taking the selected tool, and manually locking the drawer (51);

C. the display controller (2) displays the locking information on a screen, displays the tool borrowing state, and further detects the borrowing condition to guide a user to fill in information;

function two, tool returning;

A. repeating the operation step of the first function, and putting the tool back on the form and position fixing template (511) in the drawer (51);

B. the form and position fixing module (46) detects an electronic tag on the tool to determine whether the tool is installed correctly;

function three, tool query;

inquiring the required tool information through the display controller (2);

fourth, managing;

the operation of the display controller (2) realizes the functions of electronic tag signal calibration, electronic tag replacement, lead-in and lead-out data, user management, user increase and decrease, password resetting and exception handling;

and a fifth function of logging out.