CN110815150B - Intelligent storing and taking tool cabinet for rail transit engineering vehicles - Google Patents
Intelligent storing and taking tool cabinet for rail transit engineering vehicles Download PDFInfo
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- CN110815150B CN110815150B CN201911240644.7A CN201911240644A CN110815150B CN 110815150 B CN110815150 B CN 110815150B CN 201911240644 A CN201911240644 A CN 201911240644A CN 110815150 B CN110815150 B CN 110815150B
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- 230000000007 visual effect Effects 0.000 claims abstract description 43
- 238000005070 sampling Methods 0.000 claims abstract description 30
- 230000006698 induction Effects 0.000 claims description 16
- 238000007639 printing Methods 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 abstract description 5
- 238000007726 management method Methods 0.000 description 19
- 238000012423 maintenance Methods 0.000 description 10
- 238000005286 illumination Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012550 audit Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 238000003379 elimination reaction Methods 0.000 description 1
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- 230000000750 progressive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
- E05B17/226—Displays on locks, e.g. LED or LCD screens
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses an intelligent storing and taking tool cabinet for a rail transit engineering vehicle. The programmable controller acquires the specific position of the tool placement and the information of whether the tool is stored in the unit cabinet or not by acquiring the signals of the tool sampling sensor. The control system comprises a programmable controller, a relay module, a display module, an audible and visual alarm module, a control relay module, an audible and visual alarm module and an electronic lock, wherein the display module outputs an operation control signal to the programmable controller, and the programmable controller receives an opening control signal of a corresponding unit cabinet of a corresponding tool, and enables the electronic lock connected with the programmable controller to act so as to open the unit cabinet. The intelligent tool cabinet can solve the technical problems that an existing intelligent tool cabinet for railways is complex in system, high in cost and easy to interfere, and metal labels of working tools are extremely easy to damage and lose, so that the tools cannot be returned successfully in time.
Description
Technical Field
The invention relates to the technical field of electric automation control of rail transit, in particular to an intelligent access cabinet for various tools required by rail transit engineering vehicle overhaul, rail line overhaul, rail power grid overhaul and rush-repair.
Background
The track traffic engineering vehicle is mainly applied to maintenance and rush-repair and rescue of a track trunk line, due to the special operation property of the engineering vehicle, the main passenger vehicle on the track line runs in daytime, the running operation time of the engineering vehicle is mainly in night operation, vehicle-following personnel inspect and maintain the track line, a track power grid and the like according to different operations, the intelligent access tool cabinet of the engineering vehicle is a tool box specially used for providing operation for maintenance operators, tools required by the operators are arranged in the intelligent access tool cabinet according to the personnel operation, and the maintenance operators are used for carrying out troubleshooting maintenance on the passenger line so as to ensure the running safety of the track passenger vehicle, so that the tool recovery of the night operators is very important. The intelligent tool storage and taking cabinet is intelligent tool storage and taking equipment specially provided for special operation rail transit engineering vehicles, so that tools cannot be lost or omitted on rails, and safety of rail passenger transport lines is guaranteed.
Along with the development of technology, the high efficiency and the intelligence of the management of the tools are realized by the application of the management of the RFID tools, and the accuracy and the high efficiency of the management of the tools can be greatly improved and the information sharing is realized by adding a specially customized tool cabinet of an RFID reader-writer and installing an ultrahigh frequency passive anti-metal tag. In the prior art, as in the utility model patent CN209022031U and the utility model application CN110216641a, a railway intelligent tool cabinet based on RFID technology is disclosed. The intelligent tool cabinet can classify tools through designing RFID technology, meanwhile, the identification accuracy is high, the performance is reliable, the storage information amount is large, oil stain washing is resistant, and the like, the intelligent tool cabinet is particularly suitable for automatic identification requirements under severe working environments, RFID labels are used for replacing bar codes and other identification goods, automatic management of the tools can be effectively completed, in use, the positions of the tools can be timely and reliably positioned, meanwhile, the inventory cost is reduced, the inventory utilization rate and the audit frequency are improved, and due to the adoption of an automatic and semi-automatic identification mode, inventory accuracy and operation efficiency are effectively improved, network real-time sharing and management of asset data are realized, report output is completed according to requirements, a unified asset information platform can be established, and the level of asset supervision is improved.
However, the intelligent tool cabinet based on the RFID technology needs to be based on a whole set of RFID signal receiving, identifying and information management systems, and meanwhile, metal labels are additionally arranged for each set of tools, so that the system is complex and has high cost, and the metal labels of the working tools are extremely damaged and lost, so that the tools cannot be successfully returned in time. Meanwhile, the electromagnetic environment on the rail transit engineering vehicle is complex, the identification and borrowing of tools can be frequently interfered by transmitting and receiving RFID signals, and the system is extremely unstable in operation.
Disclosure of Invention
In view of the above, the invention aims to provide an intelligent storage and taking tool cabinet for rail transit engineering vehicles, which solves the technical problems that the existing intelligent tool cabinet for railway is complex in system, high in cost and easy to interfere, and the metal labels of the working tools are extremely easy to damage and lose, so that the tools cannot be returned successfully in time.
In order to achieve the above object, the present invention specifically provides a technical implementation scheme of an intelligent storage and retrieval tool cabinet for a rail transit engineering vehicle, which comprises: the main tool cabinet body, and set up in the internal unit cabinet of main tool cabinet and electrical control system, the unit cabinet is used for placing the instrument. The electrical control system further comprises a programmable controller, a display module, a tool sampling sensor, a relay module, an audible and visual alarm module and an electronic lock, wherein the display module, the tool sampling sensor, the relay module and the audible and visual alarm module are connected with the programmable controller, and the electronic lock is connected with the relay module. The electronic lock and the audible and visual alarm module are arranged on the unit cabinet, the electronic lock is used for opening or locking the unit cabinet, and the audible and visual alarm module is used for indicating the closing or opening state of the unit cabinet. The tool sampling sensor is arranged in a tool placing jig of the unit cabinet, and the programmable controller acquires the specific position of tool placement and information of whether the tool is stored in the unit cabinet or not by acquiring signals of the tool sampling sensor. And after receiving the opening control signals of the corresponding unit cabinets of the corresponding tools, the programmable controller controls the relay module to enable the electronic lock connected with the relay module to act so as to open the unit cabinets, and meanwhile, the audible and visual alarm module corresponding to the unit cabinets sends out audible and visual alarm signals so as to guide operators to take out the tools rapidly.
Further, the electric control system further comprises a power supply module, a storage battery pack and a charging power supply which are sequentially connected. The intelligent access tool cabinet further comprises a human body induction sensor arranged on the main tool cabinet body, the human body induction sensor is connected with the programmable controller, and whether a person is on the rail transit engineering vehicle or not is detected through the human body induction sensor. The charging power supply charges the storage battery, and the power supply module steps down and stabilizes the voltage output by the storage battery to provide power for electric equipment comprising the programmable controller, the display module, the tool sampling sensor, the human body induction sensor, the audible and visual alarm module, the relay module and the electronic lock. When the rail transit engineering vehicle runs on line, the storage battery pack is charged by the output voltage of the charging power supply, and power is provided for each electric equipment. When the rail transit engineering vehicle is not in the running state, a standby power supply is provided for each electric equipment through the storage battery pack. If the human body induction sensor detects that a person exists on the rail transit engineering vehicle, each electric equipment is in a working state, and if the person does not exist on the rail transit engineering vehicle, each electric equipment is in a non-electricity standby state so as to ensure the electricity consumption of the storage battery.
Further, when the rail transit engineering vehicle works, a DC110V power supply and an AC220V power supply on the vehicle supply power for a charging power supply, the charging power supply outputs voltage with adjustable DC24V to DC48V, and the storage battery pack outputs direct current voltage with more than DC 24V.
Further, the electric control system further comprises an emergency guarantee module which is selectively connected with the charging power supply and the storage battery pack, and the emergency guarantee module is further connected with the electronic lock. When the electrical control system has control faults, the power supply module is manually cut off, and the emergency guarantee module is started to enable the unit cabinet to be normally opened or closed. The charging power supply provides a working power supply for the emergency guarantee module, and the storage battery pack provides a power supply for the electronic lock through the emergency guarantee module.
Further, the electrical control system further comprises a lighting module arranged in the unit cabinet, and the lighting module is connected with the relay module. And sending a control signal to the programmable controller through the operation key of the display module, and sending a unit cabinet opening control signal to the relay module after the programmable controller receives the unit cabinet opening key function information, so that the electronic lock of the corresponding unit cabinet is opened. Meanwhile, the illumination module in the corresponding unit cabinet is started, the audible and visual alarm module gives out an alarm and gives out light, an operator is guided to take out the tool quickly, and the illumination module provides illumination for the access tool.
Further, the intelligent access tool cabinet further comprises an expansion tool cabinet body connected with the main tool cabinet body in series, and the expansion tool cabinet body is also provided with a unit cabinet, a tool sampling sensor, an electronic lock and an audible and visual alarm module. The tool sampling sensor, the electronic lock and the audible and visual alarm module are arranged on the unit cabinet and are respectively connected with the programmable controller in the main tool cabinet body. The main tool cabinet body and the extension tool cabinet body are respectively provided with a reconnection signal connection end for realizing data reconnection signal acquisition connection, and the programmable controller in the main tool cabinet body realizes the control of a tool sampling sensor, an electronic lock and an audible-visual alarm module of the extension tool cabinet body through the reconnection signal connection ends.
Further, the electrical control system further comprises an I/O port expansion module connected with the programmable controller, and when the number of the unit cabinets or the tools is increased, sampling input ports and output control ports of the tools are increased through the I/O port expansion module.
Furthermore, the primary display interface of the display module is an account and password input interface, the account and password are input, and then the account and password are entered into the secondary display interface, and the control keys of the secondary display interface comprise borrowing tools, returning tools, operation record inquiry and user management operation system information inquiry. The display mode of the tools on the display module is in a picture form, each tool corresponds to one picture, information of the tools is displayed at the same time, the pictures are displayed in one color when the tools are in the tool cabinet, and the pictures are displayed in the other color when the tools are out. Information of the monthly, daily borrowing and returning tools of all personnel can be called out through operation record inquiry, and printing or copying output can be carried out through a table form.
Furthermore, the electric control system also comprises a printing output port connected with the programmable controller, the tool borrowing and returning control operation, the tool status bar and the access record information display are carried out through the display module, and the information printing output of the printing output port is realized through the operation display module.
Further, the relay module is composed of a plurality of relays, and the relay module is respectively connected with the programmable controller and the electronic lock. The coils of the relays are respectively connected to the output points of the programmable controller, the power lines of the electronic lock are connected to the control contacts of the relays, and the programmable controller controls the relay module, so that the opening and closing of the electronic lock are controlled to realize the opening or closing of the unit cabinet.
By implementing the technical scheme of the intelligent storage and taking tool cabinet for the rail transit engineering vehicle, provided by the invention, the intelligent storage and taking tool cabinet has the following beneficial effects:
(1) The intelligent storing and taking tool cabinet for the rail transit engineering vehicle adopts the programmable controller, the unit cabinet is opened through the operation display module, and meanwhile, the audible and visual alarm module corresponding to the unit cabinet sends out audible and visual alarm signals so as to guide operators to quickly take out tools, realize the borrowing and returning operation of the tools, and have the advantages of simple system, convenient operation, low cost, high anti-interference performance and high reliability;
(2) The intelligent storing and taking tool cabinet for the rail transit engineering vehicles is simple in structure, good in reliability and strong in applicability, each worker can open the tool cabinet door through own account and password, a programmable controller automatically records the taken tools, the records are automatically eliminated after the tools return, intelligent tool storing, taking, managing and tracing of the intelligent tool cabinet for the rail transit engineering vehicles are realized, the fact that tools are not lost in maintenance of the rail lines of the engineering vehicles are ensured, and accidents are not caused;
(3) The intelligent storing and taking tool cabinet for the rail transit engineering vehicles not only solves the management problem in storing and taking of the rail transit engineering vehicle tools and replaces the work of tool administrators, but also has humanized design of an operation control system, simple functional operation, the whole system is operated by adopting a touch screen display function, each working link carries out alarm indication through key colors and indicator lamps, and the management efficiency and the management quality are greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the invention, from which other embodiments can be obtained for a person skilled in the art without inventive effort.
FIG. 1 is a schematic diagram of an electrical control architecture of one embodiment of an intelligent storage and retrieval tool cabinet for rail transit vehicles in accordance with the present invention;
FIG. 2 is a schematic diagram illustrating the system architecture of an intelligent access tool cabinet for a rail transit vehicle according to an embodiment of the present invention;
In the figure: the intelligent control system comprises a 1-programmable controller, a 2-I/O port expansion module, a 3-display module, a 4-power module, a 5-human body induction sensor, a 6-storage battery pack, a 7-charging power supply, an 8-tool sampling sensor, a 9-relay module, a 10-emergency guarantee module, an 11-electronic lock, a 12-audible and visual alarm module, a 13-printing output port, a 14-lighting module, a 15-main tool cabinet, a 16-reconnection signal connection end I, a 17-reconnection signal connection end II, a 18-tool placement jig, a 19-expansion tool cabinet and a 20-electrical control system.
Detailed Description
For purposes of reference and clarity, technical terms, abbreviations or abbreviations used hereinafter are described as follows:
RFID: radio Frequency Identification, abbreviations for radio frequency identification;
PLC: programmable Logic Controller, short for programmable logic controller;
USB: universal Serial Bus abbreviations for universal serial bus;
An LED: LIGHT EMITTING Diode, abbreviation for light emitting Diode;
I/O: input/output abbreviations.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and fig. 2, a specific embodiment of the intelligent access tool cabinet for a rail transit engineering vehicle is provided, and the invention is further described below with reference to the accompanying drawings and the specific embodiment.
The intelligent access tool cabinet for the road traffic engineering vehicle, which is described by the specific embodiment of the invention, is arranged in the engineering vehicle, is applied to the access of various tools required by the overhaul of the road traffic vehicle, the overhaul of a track line, the overhaul of a track power grid and the rush-repair, provides intelligent tool management for the road traffic engineering vehicle, solves the technical problems of tool management and use of the engineering vehicle on-vehicle overhaul operators, and effectively eliminates the hidden trouble that the overhaul operation tools are lost on the track.
As shown in fig. 1, an embodiment of an intelligent access tool cabinet for a rail transit engineering vehicle specifically includes: the main tool cabinet body 15, and the unit cabinet and the electrical control system 20 that set up in the main tool cabinet body 15, the unit cabinet is used for placing the instrument. The electrical control system 20 further comprises a programmable controller 1 (the programmable controller may specifically employ a PLC), a display module 3 connected to the programmable controller 1, a tool sampling sensor 8, a relay module 9, and an audible and visual alarm module 12, and an electronic lock 11 connected to the relay module 9. The electronic lock 11 and the audible and visual alarm module 12 are installed on the unit cabinet, the electronic lock 11 is used for opening or locking the unit cabinet, and the audible and visual alarm module 12 is used for indicating the closing or opening state of the unit cabinet. The unit cabinet is designed into a drawer form (a drawer is used for storing small-volume tools) or a cabinet body form (a cabinet body type structural box is used for storing large-volume tools) according to the size of the placed tools, the surfaces of the drawer and the cabinet body are reserved with mounting interfaces of the electronic lock 11 and the audible and visual alarm module 12, the mounting interfaces are used for locking the drawer and the cabinet door and alarming to prompt the opening or closing state of the drawer and the cabinet door, and meanwhile, the audible and visual alarm module 12 can also play a role in guiding the specific position of the tools when the tools are taken. The tool sampling sensor 8 is arranged in the tool placing jig 18 of the unit cabinet, and the programmable controller 1 acquires the specific position of tool placement and information of whether the tool is stored in the unit cabinet or not by acquiring signals of the tool sampling sensor 8. The display module 3 outputs an operation control signal to the programmable controller 1, and after receiving an opening control signal of a corresponding unit cabinet corresponding to a corresponding tool, the programmable controller 1 controls the relay module 9 to enable the electronic lock 11 connected with the electronic lock (the relay module 9) to act so as to open the unit cabinet, and meanwhile, the audible and visual alarm module 12 corresponding to the unit cabinet sends out an audible and visual alarm signal so as to guide an operator to take out the tool quickly.
The drawers and the cabinet body of the main tool cabinet body 15 are provided with tool placing moulds 18 for placing tools, tools with different specifications and shapes are placed in the tool placing moulds, and the drawers and the cabinet body are mainly used for dividing tool placing areas. The drawers are mounted in a main tool cabinet 15 and are assembled using pulley guides. The tool placing jig 18 is installed in the drawer and the cabinet body, the tool placing jig 18 is customized according to different shapes of tools, and each tool placing jig 18 is internally provided with a tool sampling sensor 8 for detecting the borrowing and returning state and the placing position of the tools. The unit cabinet adopts electronic lock 11 to protect, prevents that the instrument from losing the stolen, and everyone can open the unit cabinet through own account and password at the operating time, has audible and visual alarm suggestion when the unit cabinet is opened, and the guide staff takes the instrument fast, stops audible and visual warning after the unit cabinet is closed, and intelligent access tool cabinet's control system (can be realized by programmable controller 1) automatic recording instrument of taking, automatic elimination record after the instrument returns. Every staff needs to save the personal password by himself and can not reveal the password to other people, so that the phenomenon that the personal password cannot be returned or lost due to the fact that other people borrow the personal password to take tools is avoided. The intelligent access tool cabinet is beneficial to the rail rescue or the emergency repair of engineering vehicles in the maintenance of high-speed rails and subway lines, so that tools are prevented from being lost on the rails, accidents are caused, meanwhile, the work of an administrator is replaced, the states of the tools can be recorded and inquired, and the automation and traceable management of the tool cabinet are realized.
The electrical control system 20 further comprises a power module 4, a storage battery 6 and a charging power supply 7 which are connected in sequence. The intelligent access tool cabinet further comprises a human body induction sensor 5 arranged on the main tool cabinet body 15, the human body induction sensor 5 is connected with the programmable controller 1, and whether a person exists on the rail transit engineering vehicle or not is detected through the human body induction sensor 5. The charging power supply 7 charges the storage battery 6, and the power supply module 4 steps down and stabilizes the voltage output by the storage battery 6 to provide power for electric equipment comprising the programmable controller 1, the display module 3, the tool sampling sensor 8, the human body induction sensor 5, the audible and visual alarm module 12, the relay module 9 and the electronic lock 11. When the rail transit engineering vehicle runs on line, the storage battery 6 is charged by the output voltage of the charging power supply 7, and power is provided for each electric equipment. When the rail transit engineering vehicle is not in an operating state, standby power is provided for each electric equipment through the storage battery pack 6. If the human body induction sensor 5 detects that a person exists on the rail transit engineering vehicle, each electric equipment is in a working state, and if the person does not exist on the rail transit engineering vehicle, each electric equipment is in a non-electricity standby state so as to ensure the electric quantity used by the storage battery pack 6. When the rail transit engineering vehicle works, a DC110V power supply and an AC220V power supply on the vehicle supply power for the charging power supply 7, the charging power supply 7 outputs voltage with adjustable DC24V to DC48V, and the storage battery pack 6 outputs direct current voltage with more than DC 24V.
The electrical control system 20 further comprises an emergency security module 10, which is optionally connected to the charging source 7 and the battery pack 6, the emergency security module 10 being further connected to the electronic lock 11. When the electrical control system 20 has a control fault, the power supply module 4 is manually cut off, the emergency guarantee module 10 is started to enable the unit cabinets to be normally opened or closed (the unit cabinets can be normally opened or closed correspondingly through the operation and control of the emergency guarantee module 10), and therefore the online maintenance work of the railway engineering vehicle is not affected. The charging power supply 7 provides a working power supply for the emergency guarantee module 10, and the storage battery 6 directly provides a power supply for the electronic lock 11 through the emergency guarantee module 10, so that the opening of a drawer or a cabinet body is not influenced, tools can be normally taken, and meanwhile, colored tool layout and placement position pictures are stuck on the drawer and the cabinet body, so that tools can be quickly found when the programmable controller 1 fails.
The electrical control system 20 further comprises a lighting module 14 (the lighting module 14 may be an LED lighting module in particular) arranged in the unit cabinet, and the lighting module 14 is connected to the relay module 9. Control signals are sent to the programmable controller 1 through the operation keys of the display module 3, and after the programmable controller 1 receives the information of the opening key functions of the unit cabinets, the control signals are sent to the relay module 9 to open the unit cabinets, so that the electronic locks 11 corresponding to the unit cabinets are opened. Meanwhile, the illumination module 14 in the corresponding unit cabinet is started, the audible and visual alarm module 12 gives out an alarm, sounds and emits light, an operator is guided to take out tools quickly, and the illumination module 14 provides illumination for tools to be accessed so as to find tools quickly in a narrow space.
The intelligent storing and taking tool cabinet further comprises an expansion tool cabinet body 19 connected with the main tool cabinet body 15 in series, and the expansion tool cabinet body 19 is also provided with a unit cabinet, a tool sampling sensor 8, an electronic lock 11 and an audible and visual alarm module 12. The tool sampling sensor 8, the electronic lock 11 and the audible and visual alarm module 12 are arranged on the unit cabinet and are respectively connected with the programmable controller 1 in the main tool cabinet body 15. The main tool cabinet body 15 and the extension tool cabinet body 19 are respectively provided with a reconnection signal connection end for realizing data reconnection signal acquisition connection, and the programmable controller 1 in the main tool cabinet body 15 realizes the control of the tool sampling sensor 8, the electronic lock 11 and the audible and visual alarm module 12 of the extension tool cabinet body 19 through the reconnection signal connection ends. The electrical control system 20 further comprises an I/O port expansion module 2 connected to the programmable controller 1, when the number of the unit cabinets or tools increases, sampling input ports and output control ports of the tools are increased through the I/O port expansion module 2, so that input and output points of the programmable controller 1 are increased, after the programmable controller 1 is programmed, the I/O port expansion module 2 and the programmable controller 1 are integrated into a whole for control, so that the number of the tool sampling sensors 8 connected to the programmable controller 1 is increased, and the number of stored tools is increased. As shown in fig. 2, the main tool cabinet body 15 and the extension tool cabinet body 19 are connected again through a first reconnection signal connection end 16 and a second reconnection signal connection end 17. The first reconnection signal connection end 16 and the second reconnection signal connection end 17 are used for the collection and control of the reconnection signals of the tool sampling sensor 8, the electronic lock 11 and the audible and visual alarm module 12 of the main tool cabinet body 15 and the extension tool cabinet body 19 (more extension tool cabinet bodies 19 can be arranged), and finally, the tool information in more than one extension tool cabinet body 19 is transmitted to the electric control system 20 (specifically, the programmable controller 1) of the main tool cabinet body 15.
The display module 3 may further adopt a touch display screen, and is installed on a cabinet door of the electric area of the main tool cabinet body 15, and after programming and writing the display module 3, the display module 3 is connected to the programmable controller 1 through a communication cable of the display module 3 to realize mutual control. The tool information collected by the programmable controller 1 is displayed on the display module 3, an account and a password are input through touching a virtual or physical key of the display module 3 to enter a tool accessing process when a tool is accessed, and a control signal is sent to the programmable controller 1 by the display module 3, so that the tool accessing operation control is realized. The display module 3 can be connected with a USB flash disk storage and/or a printer through a USB plug-in port, so that the tool can conveniently access the copy and/or the print of the information. The primary display interface of the display module 3 is an account and password input interface, the account and password are input, and then the account and password are input, and the control keys of the secondary display interface comprise a borrowing tool, a returning tool, an operation record query and a user management operation system information query. The display mode of the tools on the display module 3 is in a picture form, each tool corresponds to one picture, information of the tools is displayed at the same time, the pictures are displayed in one color (for example, green) when the tools are in the tool cabinet, and the pictures are displayed in another color (for example, red) when the tools are borrowed. Information of the monthly, daily borrowing and returning tools of all personnel can be called out through operation record inquiry, and printing or copying output can be carried out through a table form.
The electrical control system 20 further comprises a printout port 13 connected with the programmable controller 1, and performs tool borrowing and returning control operation, tool status bars and access record information display through the display module 3, and information printout of the printout port 13 is realized through the operation display module 3.
The relay module 9 is composed of a plurality of relays, and the relay module 9 is respectively connected with the programmable controller 1 and the electronic lock 11. The coils of the plurality of relays are respectively connected to the output points of the programmable controller 1, the power lines of the electronic lock 11 are connected to the control contacts of the relays, and the programmable controller 1 controls the relay module 9 so as to realize the opening or closing of the unit cabinet by controlling the opening and closing of the electronic lock 11.
The embodiment of the invention provides an intelligent tool cabinet for storing and taking rail transit engineering vehicles, which provides tools for rail transit engineering vehicle operators to store and take, and prevents tools from being lost. When the track traffic engineering vehicle works on line, everyone can open the tool cabinet door through own account and password, the control system automatically records the fetched tools, and the records are automatically eliminated after the tools return. The intelligent tool storage and taking cabinet is beneficial to rail transit rescue or maintenance engineering vehicle maintenance on high-speed rails and subway lines, and accidents caused by the fact that tools are lost on the rails are avoided. The intelligent storing and taking tool cabinet for the rail transit engineering vehicle described in the specific embodiment of the invention replaces the work of an administrator, can record and inquire the tool state, and realizes the automation and traceable management of the tool cabinet.
It should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
By implementing the technical scheme of the intelligent storage and taking tool cabinet for the rail transit engineering vehicle, which is described by the embodiment of the invention, the following technical effects can be achieved:
(1) The intelligent access tool cabinet for the rail transit engineering vehicle, which is described in the specific embodiment of the invention, adopts a programmable controller, the unit cabinet is opened through the operation display module, and meanwhile, the audible and visual alarm module corresponding to the unit cabinet sends out audible and visual alarm signals so as to guide an operator to quickly take out the tool, thereby realizing the borrowing and returning operation of the tool, and having simple system, convenient operation, low cost, high anti-interference performance and reliability;
(2) The intelligent tool cabinet for storing and taking the rail transit engineering vehicles, which is described by the specific embodiment of the invention, has the advantages of simple structure, good reliability and strong applicability, each worker can open the tool cabinet door through own account and password, a programmable controller automatically records the fetched tools, and the records are automatically eliminated after the tools return, so that the intelligent tool storage, management and tracing of the tool cabinet for storing and taking the rail transit engineering vehicles are realized, the maintenance of the rail lines of the engineering vehicles is ensured to be free from losing tools, and accidents are not caused;
(3) The intelligent storing and taking tool cabinet for the rail transit engineering vehicles, which is described by the specific embodiment of the invention, not only solves the management problem in storing and taking of the rail transit engineering vehicles and tools, replaces the work of tool administrators, but also has humanized design of an operation control system, simple functional operation, and the whole system is operated by adopting a touch screen display function, and each working link carries out alarm indication through key colors and indicator lamps, thereby greatly improving the management efficiency and management quality.
In this specification, each embodiment is described in a progressive manner, and each embodiment is mainly described by a difference from other embodiments, and identical and similar parts between the embodiments are referred to each other.
The above description is only of the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. While the invention has been described in terms of preferred embodiments, it is not intended to be limiting. Any person skilled in the art can make many possible variations and modifications to the technical solution of the present invention or equivalent embodiments using the method and technical solution disclosed above without departing from the spirit and technical solution of the present invention. Therefore, any simple modification, equivalent substitution, equivalent variation and modification of the above embodiments according to the technical substance of the present invention still fall within the scope of the technical solution of the present invention, unless departing from the technical solution of the present invention.
Claims (2)
1. The utility model provides a track traffic engineering vehicle intelligence access tool cabinet which characterized in that includes: a main tool cabinet body (15), and a unit cabinet and an electrical control system (20) which are arranged in the main tool cabinet body (15), wherein the unit cabinet is used for placing tools; the electrical control system (20) further comprises a programmable controller (1), a display module (3), a tool sampling sensor (8), a relay module (9) and an audible and visual alarm module (12) which are connected with the programmable controller (1), and an electronic lock (11) which is connected with the relay module (9); the electronic lock (11) and the audible and visual alarm module (12) are arranged on the unit cabinet, the electronic lock (11) is used for opening or locking the unit cabinet, and the audible and visual alarm module (12) is used for indicating the closing or opening state of the unit cabinet; the tool sampling sensor (8) is arranged in a tool placing jig (18) of the unit cabinet, and the programmable controller (1) acquires the specific position of tool placement and information of whether the tool is stored in the unit cabinet or not by acquiring signals of the tool sampling sensor (8); the control system comprises a programmable controller (1), a relay module (9), an electronic lock (11) and an audible and visual alarm module (12), wherein the display module (3) outputs an operation control signal to the programmable controller (1), and after the programmable controller (1) receives an opening control signal of a corresponding unit cabinet of a corresponding tool, the relay module (9) is controlled to enable the electronic lock (11) connected with the relay module to act so as to open the unit cabinet, and meanwhile, the audible and visual alarm module (12) corresponding to the unit cabinet sends an audible and visual alarm signal so as to guide an operator to take out the tool quickly; the electrical control system (20) further comprises a power supply module (4), a storage battery pack (6) and a charging power supply (7) which are connected in sequence; the intelligent access tool cabinet further comprises a human body induction sensor (5) arranged on the main tool cabinet body (15), the human body induction sensor (5) is connected with the programmable controller (1), and whether a person exists on the rail transit engineering vehicle or not is detected through the human body induction sensor (5); the charging power supply (7) charges the storage battery pack (6), and the power supply module (4) steps down and stabilizes the voltage output by the storage battery pack (6) to provide power for electric equipment comprising the programmable controller (1), the display module (3), the tool sampling sensor (8), the human body induction sensor (5), the audible and visual alarm module (12), the relay module (9) and the electronic lock (11); when the rail transit engineering vehicle runs on line, the storage battery (6) is charged by the output voltage of the charging power supply (7), and power is provided for each electric equipment; when the rail transit engineering vehicle is not in an operating state, a standby power supply is provided for each electric equipment through the storage battery pack (6); if the human body induction sensor (5) detects that a person exists on the rail transit engineering vehicle, each electric equipment is in a working state, and if the person does not exist on the rail transit engineering vehicle, each electric equipment is in a non-electricity standby state so as to ensure the electric quantity used by the storage battery pack (6); the electric control system (20) further comprises an emergency guarantee module (10) which is selectively connected with the charging power supply (7) and the storage battery pack (6), and the emergency guarantee module (10) is further connected with the electronic lock (11); when the electrical control system (20) has control faults, the power supply module (4) is manually cut off, and the emergency guarantee module (10) is started to enable the unit cabinet to be normally opened or closed; the charging power supply (7) provides a working power supply for the emergency guarantee module (10), and the storage battery pack (6) provides a power supply for the electronic lock (11) through the emergency guarantee module (10); the electrical control system (20) further comprises a lighting module (14) arranged in the unit cabinet, and the lighting module (14) is connected with the relay module (9); the control signal is sent to the programmable controller (1) through the operation key of the display module (3), and after the programmable controller (1) receives the key opening function information of the unit cabinet, the control signal for opening the unit cabinet is sent to the relay module (9) so that the electronic lock (11) corresponding to the unit cabinet is opened; meanwhile, a lighting module (14) in the corresponding unit cabinet is started, an audible and visual alarm module (12) gives out an alarm, sounds and emits light, an operator is guided to take out the tool quickly, and the lighting module (14) provides lighting for the access tool; the intelligent access tool cabinet further comprises an expansion tool cabinet body (19) connected with the main tool cabinet body (15) in series, and the expansion tool cabinet body (19) is also provided with a unit cabinet, a tool sampling sensor (8), an electronic lock (11) and an audible and visual alarm module (12); the tool sampling sensor (8), the electronic lock (11) and the audible and visual alarm module (12) are arranged on the unit cabinet and are respectively connected with the programmable controller (1) in the main tool cabinet body (15); the main tool cabinet body (15) and the extension tool cabinet body (19) are respectively provided with a reconnection signal connection end for realizing data reconnection signal acquisition connection, and a programmable controller (1) in the main tool cabinet body (15) realizes control of a tool sampling sensor (8), an electronic lock (11) and an audible and visual alarm module (12) of the extension tool cabinet body (19) through the reconnection signal connection ends; the electrical control system (20) further comprises an I/O port expansion module (2) connected with the programmable controller (1), and when the number of the unit cabinets or the tools is increased, sampling input ports and output control ports of the tools are increased through the I/O port expansion module (2); the primary display interface of the display module (3) is an account and password input interface, the account and password are input, and then the account and password are entered into a secondary display interface, and the control keys of the secondary display interface comprise borrowing tools, returning tools, operation record inquiry and user management operation system information inquiry; the display mode of the tools on the display module (3) is in a picture form, each tool corresponds to one picture, information of the tools is displayed at the same time, the pictures are displayed in one color when the tools are in the tool cabinet, and the pictures are displayed in the other color when the tools are out; information of the borrowing and returning tools of all personnel in each month and each day can be called out through operation record inquiry, and printing or copying output can be carried out through a form; the electrical control system (20) further comprises a printing output port (13) connected with the programmable controller (1), tool borrowing control operation, tool status bars and access record information display are carried out through the display module (3), and information printing output of the printing output port (13) is achieved through the operation display module (3); the relay module (9) is composed of a plurality of relays, and the relay module (9) is respectively connected with the programmable controller (1) and the electronic lock (11); the coils of the relays are respectively connected to the output points of the programmable controller (1), the power line of the electronic lock (11) is connected to the control contact of the relay, and the programmable controller (1) controls the relay module (9) so as to realize the opening or closing of the unit cabinet by controlling the opening and closing of the electronic lock (11).
2. The rail transit engineering vehicle intelligent access tool cabinet of claim 1, wherein: when the rail transit engineering vehicle works, a DC110V power supply and an AC220V power supply on the vehicle supply power for a charging power supply (7), the charging power supply (7) outputs voltage with adjustable DC24V to DC48V, and the storage battery pack (6) outputs direct current voltage above DC 24V.
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| CN201911240644.7A CN110815150B (en) | 2019-12-06 | 2019-12-06 | Intelligent storing and taking tool cabinet for rail transit engineering vehicles |
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| CN201911240644.7A CN110815150B (en) | 2019-12-06 | 2019-12-06 | Intelligent storing and taking tool cabinet for rail transit engineering vehicles |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112465675A (en) * | 2020-11-25 | 2021-03-09 | 深圳职业技术学院 | Tool return management method and device, tool cabinet and readable storage medium |
| CN112540638B (en) * | 2020-11-27 | 2022-01-21 | 株洲时代电子技术有限公司 | Coupling liquid intelligent control method |
| CN112584590B (en) * | 2020-12-07 | 2023-03-10 | 广东华威信息科技有限公司 | State detection method and device for intelligent management cabinet |
| CN112863070B (en) * | 2021-01-30 | 2024-03-29 | 江苏未来智慧信息科技有限公司 | Monitoring system and monitoring method of intelligent tool cabinet |
| CN114355843A (en) * | 2021-12-08 | 2022-04-15 | 山东中车同力达智能装备有限公司 | Track traffic discrete tightening manufacturing omnibearing digital management and control system and method |
| CN115471955B (en) * | 2022-07-27 | 2024-05-31 | 上海市建筑装饰工程集团有限公司 | Portable tool management system and method based on identity recognition |
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