CN113050563A - Material management system based on RFID and operation method thereof - Google Patents
Material management system based on RFID and operation method thereof Download PDFInfo
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- CN113050563A CN113050563A CN202110269721.2A CN202110269721A CN113050563A CN 113050563 A CN113050563 A CN 113050563A CN 202110269721 A CN202110269721 A CN 202110269721A CN 113050563 A CN113050563 A CN 113050563A
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- 239000000463 material Substances 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 34
- 230000032258 transport Effects 0.000 claims description 23
- 238000007599 discharging Methods 0.000 claims description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4189—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the transport system
- G05B19/41895—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the transport system using automatic guided vehicles [AGV]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/31—From computer integrated manufacturing till monitoring
- G05B2219/31002—Computer controlled agv conveys workpieces between buffer and cell
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/60—Electric or hybrid propulsion means for production processes
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- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Automation & Control Theory (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention relates to the technical field of material management, in particular to a material management system based on RFID and an operation method thereof, wherein the material management system comprises: the MES system is used for transmitting the production progress information of the assembly line; line side material management system, line side material management system with MES system electric connection, line side material management system can receive production progress information, and according to production progress information sends the instruction to commodity circulation indicating system, commodity circulation indicating system receives signal is dispatched to AGV dispatch management system to the instruction, AGV dispatch management system basis signal dispatch AGV haulage vehicle operation.
Description
Technical Field
The invention relates to the technical field of material management, in particular to a material management system based on RFID and an operation method thereof.
Background
Domestic and foreign automobile manufacturers gradually adopt AGV logistics transportation automation solutions to realize point-to-point AGV logistics distribution.
Therefore, a material management system based on RFID and an operation method thereof are provided, and an AGV intelligent distribution system which is complete and suitable for autonomous brand host factory application in a group is established, so that the cost is saved, and the efficiency is improved.
Disclosure of Invention
The present invention is directed to a material management system based on RFID and a method for operating the same, so as to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an RFID-based materials management system, the materials management system comprising:
the MES system is used for transmitting the production progress information of the assembly line;
the line side material management system is electrically connected with the MES system, can receive the production progress information and send an instruction to the logistics indicating system according to the production progress information, the logistics indicating system sends a signal to the AGV dispatching management system after receiving the instruction, and the AGV dispatching management system dispatches the AGV transportation vehicle operation according to the signal;
the vertical warehouse system is arranged in the warehouse and is used for warehouse location calculation and equipment management and control;
the material tracking system is electrically connected with the vertical warehouse system and is used for tracking the real-time position of the material;
the WMS system is electrically connected with the MES system, and can receive the production progress information, sort the materials in the warehouse according to the production progress information and deliver the sorted materials to containers in a full-package cache area of the warehouse;
the RFID intelligent forklift is used for conveying the loaded containers to a workshop, and meanwhile, the RFID intelligent forklift is used for taking the empty containers back to a spare empty box buffer area of the warehouse from the workshop;
the AGV transportation vehicle is arranged in the AGV dispatching station, the AGV transportation vehicle receives the dispatching of the AGV dispatching management system, the AGV transportation vehicle is used for conveying the loaded containers from the workshop to an assembly line, and meanwhile, the AGV transportation vehicle is used for retrieving the empty containers from the assembly line to the workshop;
the RFID tags are arranged on containers, warehouse positions of a warehouse, an RIFD intelligent forklift and an AGV transport vehicle, and are used for recording information of product parts;
the RFID intelligent access door is arranged at a feeding port, a discharging port and an assembly line of a workshop and is electrically connected with the vertical warehouse system, the RFID intelligent access door is used for reading information recorded by the RFID tag, and the RFID intelligent access door transmits the read information to the vertical warehouse system;
the RFID handheld terminal is electrically connected with the vertical warehouse system and can read information recorded by the RFID tag;
the display screen is arranged in the warehouse and electrically connected with the vertical warehouse system, and the display screen is used for displaying the work task and the completion state of the logistics operation in real time.
An operation method of an RFID-based material management system, the operation method comprising the steps of:
s1, when a material needs to be produced in an assembly line, the MES system sends production progress information to the WMS system and the line side material management system according to the needed material;
s2, after receiving the production progress information, the WMS system selects the materials in the warehouse according to the production progress information and delivers the selected materials to a container of a full-package cache area of the warehouse;
s3, after the materials are delivered to the containers in the full container cache area of the warehouse, the RFID intelligent forklift conveys the loaded containers to a roller way of a workshop through a feeding port, and the containers in the roller way are conveyed to the full container roller way through a lifter; when the RFID intelligent forklift passes through the feeding port, the RFDI intelligent access door at the feeding port reads information recorded by an RFID tag on the RFID intelligent forklift and transmits the information to the vertical warehouse system, the vertical warehouse system transmits the information to the material tracking system, and meanwhile, the display screen displays that the RFID intelligent forklift reaches the feeding port;
s4, the line side material management system sends an instruction to a logistics indicating system according to the production progress information after receiving the production progress information, the logistics indicating system sends a signal to an AGV dispatching management system after receiving the instruction, the AGV dispatching management system dispatches an AGV transportation vehicle according to the signal, and the AGV transportation vehicle enters a full-box roller way of a workshop through a feed opening; when the AGV transport vehicle passes through the feed opening, the RFDI intelligent passage door at the feed opening reads information recorded by the RFID tag on the AGV transport vehicle and transmits the information to the vertical warehouse system, and the vertical warehouse system transmits the information to the material tracking system and simultaneously displays that the AGV transport vehicle reaches the feed opening on the display screen;
s5, the AGV transporting vehicle is internally connected to the container in the full-box roller way and transports the container to an assembly line; the RFDI intelligent access door at the assembly line reads the information recorded by the RFID tag on the AGV transporting vehicle and transmits the information to the library standing system, and the library standing system transmits the information to the material tracking system and simultaneously displays the arrival of the AGV transporting vehicle at the assembly line on the display screen;
s6, after the assembly line takes away the material in the container, the AGV travelling bogie transports the container of empty case to the empty case roll table in workshop, and the container of empty case passes through the lift and transports to the roll table in, RFID intelligence fork truck transports the container of empty case to the empty case buffer memory of warehouse from the roll table.
Compared with the prior art, the invention has the beneficial effects that: the material management system based on RFID and the operation method thereof solve the problems that: the manual work efficiency of the warehouse-in and warehouse-out is low, and the business operation is complicated and is easy to make mistakes; the logistics cooperation construction is difficult, and the information transparency and the emergency mechanism are limited; the field management and the scheduling mostly depend on manpower, and the problems of warehouse entry and part handover, such as high cost, are solved.
The forklift solves the problems that most forklifts in the manufacturing industry depend on manual management at present, and the aspects of dispatching method, logistics efficiency, investment cost and the like still need to be improved, reasonably dispatches the forklift, reduces the operation burden of a forklift driver, and reduces the management cost.
Drawings
FIG. 1 is a schematic view of the flow structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: an RFID-based materials management system, the materials management system comprising:
the MES system is used for transmitting the production progress information of the assembly line;
the line side material management system is electrically connected with the MES system, can receive the production progress information and send an instruction to the logistics indicating system according to the production progress information, the logistics indicating system sends a signal to the AGV dispatching management system after receiving the instruction, and the AGV dispatching management system dispatches the AGV transportation vehicle operation according to the signal;
the vertical warehouse system is arranged in the warehouse and is used for warehouse location calculation and equipment management and control;
the material tracking system is electrically connected with the vertical warehouse system and is used for tracking the real-time position of the material;
the WMS system is electrically connected with the MES system, and can receive the production progress information, sort the materials in the warehouse according to the production progress information and deliver the sorted materials to containers in a full-package cache area of the warehouse;
the RFID intelligent forklift is used for conveying the loaded containers to a workshop, and meanwhile, the RFID intelligent forklift is used for taking the empty containers back to a spare empty box buffer area of the warehouse from the workshop;
the AGV transportation vehicle is arranged in the AGV dispatching station, the AGV transportation vehicle receives the dispatching of the AGV dispatching management system, the AGV transportation vehicle is used for conveying the loaded containers from the workshop to an assembly line, and meanwhile, the AGV transportation vehicle is used for retrieving the empty containers from the assembly line to the workshop;
the RFID tags are arranged on containers, warehouse positions of a warehouse, an RIFD intelligent forklift and an AGV transport vehicle, and are used for recording information of product parts;
the RFID intelligent access door is arranged at a feeding port, a discharging port and an assembly line of a workshop and is electrically connected with the vertical warehouse system, the RFID intelligent access door is used for reading information recorded by the RFID tag, and the RFID intelligent access door transmits the read information to the vertical warehouse system;
the RFID handheld terminal is electrically connected with the vertical warehouse system and can read information recorded by the RFID tag;
the display screen is arranged in the warehouse and electrically connected with the vertical warehouse system, and the display screen is used for displaying the work task and the completion state of the logistics operation in real time.
An operation method of an RFID-based material management system, the operation method comprising the steps of:
s1, when a material needs to be produced in an assembly line, the MES system sends production progress information to the WMS system and the line side material management system according to the needed material;
s2, after receiving the production progress information, the WMS system selects the materials in the warehouse according to the production progress information and delivers the selected materials to a container of a full-package cache area of the warehouse;
s3, after the materials are delivered to the containers in the full container cache area of the warehouse, the RFID intelligent forklift conveys the loaded containers to a roller way of a workshop through a feeding port, and the containers in the roller way are conveyed to the full container roller way through a lifter; when the RFID intelligent forklift passes through the feeding port, the RFDI intelligent access door at the feeding port reads information recorded by an RFID tag on the RFID intelligent forklift and transmits the information to the vertical warehouse system, the vertical warehouse system transmits the information to the material tracking system, and meanwhile, the display screen displays that the RFID intelligent forklift reaches the feeding port;
s4, the line side material management system sends an instruction to a logistics indicating system according to the production progress information after receiving the production progress information, the logistics indicating system sends a signal to an AGV dispatching management system after receiving the instruction, the AGV dispatching management system dispatches an AGV transportation vehicle according to the signal, and the AGV transportation vehicle enters a full-box roller way of a workshop through a feed opening; when the AGV transport vehicle passes through the feed opening, the RFDI intelligent passage door at the feed opening reads information recorded by the RFID tag on the AGV transport vehicle and transmits the information to the vertical warehouse system, and the vertical warehouse system transmits the information to the material tracking system and simultaneously displays that the AGV transport vehicle reaches the feed opening on the display screen;
s5, the AGV transporting vehicle is internally connected to the container in the full-box roller way and transports the container to an assembly line; the RFDI intelligent access door at the assembly line reads the information recorded by the RFID tag on the AGV transporting vehicle and transmits the information to the library standing system, and the library standing system transmits the information to the material tracking system and simultaneously displays the arrival of the AGV transporting vehicle at the assembly line on the display screen;
s6, after the assembly line takes away the materials in the container, the AGV transporting trolley transports the container of the empty box to an empty box roller way of a workshop, the container of the empty box is transported to the roller way through a lifter, and the RFID intelligent forklift transports the container of the empty box to an empty box buffer area of a warehouse from the roller way
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. An RFID-based material management system, comprising:
the MES system is used for transmitting the production progress information of the assembly line;
the line side material management system is electrically connected with the MES system, can receive the production progress information and send an instruction to the logistics indicating system according to the production progress information, the logistics indicating system sends a signal to the AGV dispatching management system after receiving the instruction, and the AGV dispatching management system dispatches the AGV transportation vehicle operation according to the signal;
the vertical warehouse system is arranged in the warehouse and is used for warehouse location calculation and equipment management and control;
the material tracking system is electrically connected with the vertical warehouse system and is used for tracking the real-time position of the material;
the WMS system is electrically connected with the MES system, and can receive the production progress information, sort the materials in the warehouse according to the production progress information and deliver the sorted materials to containers in a full-package cache area of the warehouse;
the RFID intelligent forklift is used for conveying the loaded containers to a workshop, and meanwhile, the RFID intelligent forklift is used for taking the empty containers back to a spare empty box buffer area of the warehouse from the workshop;
the AGV transportation vehicle is arranged in the AGV dispatching station, the AGV transportation vehicle receives the dispatching of the AGV dispatching management system, the AGV transportation vehicle is used for conveying the loaded containers from the workshop to an assembly line, and meanwhile, the AGV transportation vehicle is used for retrieving the empty containers from the assembly line to the workshop;
the RFID tags are arranged on containers, warehouse positions of a warehouse, an RIFD intelligent forklift and an AGV transport vehicle, and are used for recording information of product parts;
the RFID intelligent access door is arranged at a feeding port, a discharging port and an assembly line of a workshop and is electrically connected with the vertical warehouse system, the RFID intelligent access door is used for reading information recorded by the RFID tag, and the RFID intelligent access door transmits the read information to the vertical warehouse system;
the RFID handheld terminal is electrically connected with the vertical warehouse system and can read information recorded by the RFID tag;
the display screen is arranged in the warehouse and electrically connected with the vertical warehouse system, and the display screen is used for displaying the work task and the completion state of the logistics operation in real time.
2. An operation method of an RFID-based material management system, characterized in that the operation method comprises the following steps:
s1, when a material needs to be produced in an assembly line, the MES system sends production progress information to the WMS system and the line side material management system according to the needed material;
s2, after receiving the production progress information, the WMS system selects the materials in the warehouse according to the production progress information and delivers the selected materials to a container of a full-package cache area of the warehouse;
s3, after the materials are delivered to the containers in the full container cache area of the warehouse, the RFID intelligent forklift conveys the loaded containers to a roller way of a workshop through a feeding port, and the containers in the roller way are conveyed to the full container roller way through a lifter; when the RFID intelligent forklift passes through the feeding port, the RFDI intelligent access door at the feeding port reads information recorded by an RFID tag on the RFID intelligent forklift and transmits the information to the vertical warehouse system, the vertical warehouse system transmits the information to the material tracking system, and meanwhile, the display screen displays that the RFID intelligent forklift reaches the feeding port;
s4, the line side material management system sends an instruction to a logistics indicating system according to the production progress information after receiving the production progress information, the logistics indicating system sends a signal to an AGV dispatching management system after receiving the instruction, the AGV dispatching management system dispatches an AGV transportation vehicle according to the signal, and the AGV transportation vehicle enters a full-box roller way of a workshop through a feed opening; when the AGV transport vehicle passes through the feed opening, the RFDI intelligent passage door at the feed opening reads information recorded by the RFID tag on the AGV transport vehicle and transmits the information to the vertical warehouse system, and the vertical warehouse system transmits the information to the material tracking system and simultaneously displays that the AGV transport vehicle reaches the feed opening on the display screen;
s5, the AGV transporting vehicle is internally connected to the container in the full-box roller way and transports the container to an assembly line; the RFDI intelligent access door at the assembly line reads the information recorded by the RFID tag on the AGV transporting vehicle and transmits the information to the library standing system, and the library standing system transmits the information to the material tracking system and simultaneously displays the arrival of the AGV transporting vehicle at the assembly line on the display screen;
s6, after the assembly line takes away the material in the container, the AGV travelling bogie transports the container of empty case to the empty case roll table in workshop, and the container of empty case passes through the lift and transports to the roll table in, RFID intelligence fork truck transports the container of empty case to the empty case buffer memory of warehouse from the roll table.
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| CN202110269721.2A CN113050563A (en) | 2021-03-12 | 2021-03-12 | Material management system based on RFID and operation method thereof |
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| CN113642874A (en) * | 2021-08-04 | 2021-11-12 | 南通森蓝环保科技有限公司 | Intelligent logistics and storage management system for electronic waste treatment |
| CN114570772A (en) * | 2022-04-15 | 2022-06-03 | 宝信软件(武汉)有限公司 | Intelligent control system, method and device for conveying plate blanks in furnace roller way |
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