CN106384141A - Warehousing logistics door system based on UHF RFID technology - Google Patents
Warehousing logistics door system based on UHF RFID technology Download PDFInfo
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- CN106384141A CN106384141A CN201611043862.8A CN201611043862A CN106384141A CN 106384141 A CN106384141 A CN 106384141A CN 201611043862 A CN201611043862 A CN 201611043862A CN 106384141 A CN106384141 A CN 106384141A
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- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000011358 absorbing material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000005055 memory storage Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 241000531116 Blitum bonus-henricus Species 0.000 description 1
- 235000008645 Chenopodium bonus henricus Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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 provisious for transferring data to distant stations, e.g. from a sensing device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
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Abstract
The invention relates to a warehousing logistics system based on UHF RFID technology. The warehousing logistics system comprises RFID tags, an RFID reader-writer, RFID antennas, a single-chip microcomputer, a photoelectric switch, a background server and a display screen, wherein the RFID tags are embedded on the surfaces of cargo boxes, the RFID antenna is connected with the RFID reader-writer, and the RFID antennas are symmetrically arranged on vertical door frames on both sides of a logistics gate, the RFID reader-writer is connected to the single-chip microcomputer through a serial port, the single-chip microcomputer is connected with the photoelectric switch through a GPIO interface, the photoelectric switch is arranged under the RFID antennas, the single-chip microcomputer is connected to the background server through the network, the background server is connected with the display screen, and the display screen is arranged on the wall at one side of the logistics gate. The warehousing logistics system can carry out the batch scanning of RFID tags and complete the scanning at the same time as goods entering and leaving a warehouse. When the goods normally pass through the logistics gate, the information of all the goods can be collected in real time without waiting.
Description
Technical field
The present invention relates to storage goes out warehouse-in technology, more particularly, to a kind of warehouse logisticses based on ultra-high frequency RFID technology automatically
Door system.
Background technology
Current storage go out warehouse-in mostly using manually make an inventory or two-dimensional code scanning by the way of.Although more spirit of manually making an inventory
Live, additionally need not add other equipment, but take time and effort, efficiency of making an inventory is low error-prone when quantity of goods is more.Using two dimension
Although the mode accuracy rate of code is higher, and background system can be connected uploads and make an inventory data, however it is necessary that staff separate room is gradually
Make an inventory, improved efficiency is simultaneously inconspicuous.Using ultra-high frequency RFID technology (860MHz～960MHz), available RFID batch scanning,
The advantage of quick scanning, completes to scan, and directly information is uploaded to backstage being processed while outbound.Ultrahigh frequency RFID
Technology have can disposably read multiple labels, penetrance is strong, can repeatedly read and write, the memory capacity of data is big, passive electronic mark
Sign low cost, small volume, easy to use, reliability and the life-span high the features such as.
Content of the invention
Waste time and energy to solve the problems, such as that tradition goes out storage method, provide that a kind of speed is fast, high precision, reliability are high
System, the present invention provides technical scheme below：
A kind of warehouse logisticses door system based on ultra-high frequency RFID technology, including RFID label tag, rfid interrogator, RFID days
Line, single-chip microcomputer, photoswitch, background server and display screen；Described RFID label tag is embedded in container surface；Described RFID antenna with
Rfid interrogator connects, and RFID antenna is symmetricly set in the vertical doorframe of logistics door both sides；Described rfid interrogator passes through serial ports
Connect single-chip microcomputer；Described single-chip microcomputer is connected with photoswitch by GPIO interface, and described photoswitch is arranged at the RFID of both sides
Below antenna；Also by network connection background server, described background server connects display screen to described single-chip microcomputer；Described display
Screen is arranged at the body of wall of logistics door side.
The number information of the current container of RFID label tag memory storage；RFID antenna is used for transmitting and the amplification of radiofrequency signal；
Rfid interrogator is used for producing RFID radiofrequency signal, and is launched to RFID label tag by RFID antenna, then will be deposited by RFID label tag
Number information of storage etc. feeds back to rfid interrogator；The feedback information receiving is sent to monolithic by serial ports by rfid interrogator
Machine；Described single-chip microcomputer is integrated with the input/output interfaces such as network interface, serial ports, GPIO mouth, by network interface connection background server, passes through
GPIO mouth connects photoswitch；Described photoswitch is as triggering collection sensor, the triggering when there being goods outbound warehouse-in, and leads to
Know that Single-chip Controlling rfid interrogator carries out signal transmitting；Described background server is by the outbound receiving warehouse-in data display aobvious
In display screen；Described display screen is arranged on the body of wall of logistics door side, and staff can be facilitated visually to check.
Further, described photoswitch two groups of setting in front and back in the horizontal direction, each photoswitch includes a recurrence
Reflective photoelectric switch and a reflector, described retroreflecting formula photoswitch and reflector are correspondingly arranged in same level
On.After two groups of photoswitches are set, warehouse-in or outbound can be judged according to by the sequencing of two groups of switches.
Further, described RFID antenna arranges 4, and the vertical doorframe in the every side of logistics door vertically respectively arranges one up and down
Root, then using four-way rfid interrogator, each passage is all connected with a RFID antenna to described rfid interrogator.Four skies of setting
Line can ensure emission of radio frequency signals to a certain extent to the container of innermost layer, and the information in order to excite RFID label tag is sent out
Send.
Further, two antennas above vertical doorframe deflect down 45-60 °, cover in order to more preferable
Whole containers.
Further, described RFID label tag includes RFID chip, anti-metal chip slot and magnetic suction ripple layer；Described anti-gold
Belong to chip slot one side surface and offer storage tank, described storage tank includes terrace with edge groove and " work " type groove, described " work " type groove bag
Include upper transverse part, vertical portion and inferior transverse part, described terrace with edge groove small end is connected with upper transverse part upper surface, described magnetic inhales the setting of ripple layer
In upper transverse part, described RFID chip is arranged at magnetic and inhales above ripple layer and be in clamping connection with upper transverse part.RFID chip is vulnerable to
Electromagnetic shielding, when being especially attached to metal material, in order to ensure the read rate of radiofrequency signal that RFID chip sends, routine side
Method is in chip back bonding electromagnetic wave absorbing material, but only bonding absorbing material can not overcome electromagnetic shielding completely, because
This, need to design and a kind of can at utmost be avoided electromagnetic shielding, guarantee the structure of radiofrequency signal read rate.
The present invention devises an anti-metal chip slot structure, and the wherein vertical portion of " work " type groove and inferior transverse part has pulled open core
To the distance of container, terrace with edge groove can facilitate insertion and the fixation of chip to piece, and directly changes whole anti-metal structure on the market
Label compare, this structure can accomplish only to change internal RFID label tag and retain anti-metal structure, save use cost.
Further, described inferior transverse part length, width, be highly all higher than upper transverse part, upper transverse part is mainly used in disposing, fixing
Magnetic inhales ripple layer and chip, and therefore, its shape should be mated with chip；Inferior transverse part is then for isolating chip and container, setting
Larger can lift electromagnetic isolation effect.
The beneficial effects of the present invention is：The batch scanning of RFID label tag can be carried out, complete to sweep while inbound/outbound process
Retouch, when goods is normal through logistics door, you can Real-time Collection to the information of all goods, wait of need not stopping, and RFID label tag
Read rate is high, missing rate is ultralow.
Brief description
Fig. 1, the schematic block circuit diagram of the present invention.
The attachment structure front view of Fig. 2, the system of the present invention and warehouse logisticses door.
Fig. 3, the attachment structure schematic diagram of the RFID antenna of the present invention, photoswitch and logistics door.
Fig. 4, the RFID label tag primary structure schematic diagram of the present invention.
In figure：1st, RFID label tag, 11, RFID chip, 12, anti-metal chip slot, 121, terrace with edge groove, 122, " work " type groove,
13rd, magnetic inhales ripple layer, and 2, rfid interrogator, 3, RFID antenna, 4, single-chip microcomputer, 5, photoswitch, 51, retroreflecting formula light establishes by cable
Close, 52, reflector, 6, background server, 7, display screen, 100, logistics door.
Specific embodiment
A kind of warehouse logisticses door system based on ultra-high frequency RFID technology as Figure 1-4, including RFID label tag 1,
Rfid interrogator 2, RFID antenna 3, single-chip microcomputer 4, photoswitch 5, background server 6 and display screen 7；Described RFID label tag 1 is embedding
In container surface；Described RFID antenna 3 is connected with rfid interrogator 2, and RFID antenna 3 is symmetricly set in logistics door 100 both sides
Vertically doorframe；Described rfid interrogator 2 connects single-chip microcomputer 4 by serial ports；Described single-chip microcomputer 4 passes through GPIO interface and photoswitch
5 connections, described photoswitch 5 is arranged at below the RFID antenna 3 of both sides；Described single-chip microcomputer 4 takes also by network connection backstage
Business device 6, described background server 6 connects display screen 7；Described display screen 7 is arranged at the body of wall of logistics door 100 side.
The number information of the current container of RFID label tag 1 memory storage；RFID antenna 3 is used for transmitting and the amplification of radiofrequency signal；
Rfid interrogator 2 is used for producing RFID radiofrequency signal, and is launched to RFID label tag 1 by RFID antenna 3, then by RFID label tag 1
Number information by storage etc. feeds back to rfid interrogator 2；The feedback information receiving is sent to by rfid interrogator 2 by serial ports
Single-chip microcomputer 4；Described single-chip microcomputer 4 is integrated with the input/output interfaces such as network interface, serial ports, GPIO mouth, by network interface connection background service
Device 6, by GPIO mouth connect photoswitch 5；Described photoswitch 5, as triggering collection sensor, is put in storage when there being goods outbound
When triggering, and notify single-chip microcomputer 4 control rfid interrogator 2 carry out signal transmitting；The outbound receiving is entered by described background server 6
Database data is shown on display screen 7；Described display screen 7 is arranged on the body of wall of logistics door 100 side, can facilitate staff
Visually check.
Two groups of the setting in front and back in the horizontal direction of described photoswitch 5, each photoswitch 5 includes a retroreflecting formula light
Electric switch 51 and a reflector 52, described retroreflecting formula photoswitch 51 is correspondingly arranged in same level with reflector 52
On.After two groups of photoswitches 5 are set, warehouse-in or outbound can be judged according to by the sequencing of two groups of switches.
Described RFID antenna 3 arranges 4, and the vertical doorframe in the every side of logistics door 100 vertically respectively arranges one up and down, then
Described rfid interrogator 2 adopts four-way rfid interrogator 2, and each passage is all connected with a RFID antenna 3.Four antennas of setting
3 can ensure emission of radio frequency signals to a certain extent to the container of innermost layer, and the information in order to excite RFID label tag 1 is sent out
Send.
Two antennas 3 above vertical doorframe deflect down 60 °, cover whole containers in order to more preferable.
Described RFID label tag 1 includes RFID chip 11, anti-metal chip slot 12 and magnetic and inhales ripple layer 13；Described anti-metal
Chip slot 12 1 side surface offers storage tank, and described storage tank includes terrace with edge groove 121 and " work " type groove 122, described " work "
Type groove 122 includes upper transverse part, vertical portion and inferior transverse part, and described terrace with edge groove 121 small end is connected with upper transverse part upper surface, described magnetic
Property inhale ripple layer 13 and be arranged in upper transverse part, described RFID chip 11 is arranged at magnetic and inhales ripple layer 13 top with upper transverse part clamping even
Connect.RFID chip 11 is vulnerable to electromagnetic shielding, when being especially attached to metal material, in order to ensure that what RFID chip 11 sent penetrate
The read rate of frequency signal, conventional method is in chip 11 back side bonding electromagnetic wave absorbing material, but only bonding absorbing material is simultaneously
Electromagnetic shielding can not be overcome completely, accordingly, it would be desirable to design one kind can at utmost avoid electromagnetic shielding, guarantee that radiofrequency signal is read
Take the structure of rate.
The present invention devises anti-metal chip slot 12 structure, and the vertical portion of wherein " work " type groove 122 is drawn with inferior transverse part
Open the distance that chip 11 arrives container, terrace with edge groove 121 can not only facilitate insertion and the fixation of chip 11.Described inferior transverse part is long
Degree, width, highly it is all higher than upper transverse part, upper transverse part is mainly used in disposing, fixed magnetic inhales ripple layer 13 and chip 11, therefore, its
Shape should be mated with chip 11；Inferior transverse part is then for isolating chip 11 and container, setting larger can be lifted electromagnetism every
From effect.
With above-mentioned foundation desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Various change and modification can be carried out in the range of without departing from this invention technological thought.This invention technical
The content that scope is not limited in description it is necessary to determine its technical scope according to right.
Claims (7)
1. a kind of warehouse logisticses door system based on ultra-high frequency RFID technology it is characterised in that：Including RFID label tag, RFID read-write
Device, RFID antenna, single-chip microcomputer, photoswitch, background server and display screen；Described RFID label tag is embedded in container surface；Described
RFID antenna is connected with rfid interrogator, and RFID antenna is symmetricly set in the vertical doorframe of logistics door both sides；Described RFID read-write
Device connects single-chip microcomputer by serial ports；Described single-chip microcomputer is connected with photoswitch by GPIO interface, and described photoswitch is arranged at
Below the RFID antenna of both sides；Also by network connection background server, described background server connects display to described single-chip microcomputer
Screen；Described display screen is arranged at the body of wall of logistics door side.
2. as claimed in claim 1 a kind of warehouse logisticses door system based on ultra-high frequency RFID technology it is characterised in that：Described
Photoswitch in the horizontal direction before and after two groups of setting, each photoswitch includes a retroreflecting formula photoswitch with one instead
Tabula rasa, described retroreflecting formula photoswitch and reflector are correspondingly arranged in same level.
3. as claimed in claim 1 a kind of warehouse logisticses door system based on ultra-high frequency RFID technology it is characterised in that：Described
RFID antenna arranges 4, and the vertical doorframe in the every side of logistics door vertically respectively arranges one up and down, then described rfid interrogator is adopted
Use four-way rfid interrogator, each passage is all connected with a RFID antenna.
4. as claimed in claim 3 a kind of warehouse logisticses door system based on ultra-high frequency RFID technology it is characterised in that：It is located at
Vertically two antennas above doorframe deflect down 45-60 °.
5. as claimed in claim 1 a kind of warehouse logisticses door system based on ultra-high frequency RFID technology it is characterised in that：Described
RFID label tag includes RFID chip, anti-metal chip slot and magnetic and inhales ripple layer；Described anti-metal chip slot one side surface opens up
Have storage tank, described storage tank includes terrace with edge groove and " work " type groove, described " work " type groove include upper transverse part, vertical portion and under
Transverse part, described terrace with edge groove small end is connected with upper transverse part upper surface, and described magnetic is inhaled ripple layer and is arranged in upper transverse part, described RFID core
Piece is arranged at magnetic and inhales above ripple layer and be in clamping connection with upper transverse part.
6. as claimed in claim 5 a kind of warehouse logisticses door system based on ultra-high frequency RFID technology it is characterised in that：Described
Inferior transverse part length, width, highly it is all higher than upper transverse part.
7. as claimed in claim 1 a kind of warehouse logisticses door system based on ultra-high frequency RFID technology it is characterised in that：Described
RFID label tag is ultra-high-frequency passive RFID label tag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611043862.8A CN106384141A (en) | 2016-11-21 | 2016-11-21 | Warehousing logistics door system based on UHF RFID technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611043862.8A CN106384141A (en) | 2016-11-21 | 2016-11-21 | Warehousing logistics door system based on UHF RFID technology |
Publications (1)
| Publication Number | Publication Date |
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| CN106384141A true CN106384141A (en) | 2017-02-08 |
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ID=57957703
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611043862.8A Pending CN106384141A (en) | 2016-11-21 | 2016-11-21 | Warehousing logistics door system based on UHF RFID technology |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109543782A (en) * | 2018-10-26 | 2019-03-29 | 深圳市鸿陆技术有限公司 | A kind of automated warehousing freight detection method, apparatus and system |
| CN109902782A (en) * | 2019-02-27 | 2019-06-18 | 贵州超能科技有限公司 | A kind of management system and method for electric-power safe instruments disengaging storehouse |
| WO2019204802A1 (en) * | 2018-04-20 | 2019-10-24 | Real Time Intel, Llc | Rfid based sequencing system and method |
| CN111523623A (en) * | 2020-04-21 | 2020-08-11 | 上海滕华嘉盛防伪科技有限公司 | RFID tag scanning system |
| CN113031550A (en) * | 2021-03-09 | 2021-06-25 | 机械工业第九设计研究院有限公司 | RFID automatic identification system and identification method for welding workshop appliance |
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| CN201845403U (en) * | 2010-08-24 | 2011-05-25 | 上海弗英软件有限公司 | Ultrahigh frequency RFID (radio frequency identification device) intelligent commodity anti-theft channel |
| CN103164780A (en) * | 2011-12-11 | 2013-06-19 | 陕西银星科技有限公司 | Warehouse system using radio frequency identification devices (RFID) |
| CN105989713A (en) * | 2015-02-26 | 2016-10-05 | 上海仪电(集团)有限公司 | Traffic food source-tracing system based on RFID integrated charging pile network |
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2016
- 2016-11-21 CN CN201611043862.8A patent/CN106384141A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201845403U (en) * | 2010-08-24 | 2011-05-25 | 上海弗英软件有限公司 | Ultrahigh frequency RFID (radio frequency identification device) intelligent commodity anti-theft channel |
| CN103164780A (en) * | 2011-12-11 | 2013-06-19 | 陕西银星科技有限公司 | Warehouse system using radio frequency identification devices (RFID) |
| CN105989713A (en) * | 2015-02-26 | 2016-10-05 | 上海仪电(集团)有限公司 | Traffic food source-tracing system based on RFID integrated charging pile network |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019204802A1 (en) * | 2018-04-20 | 2019-10-24 | Real Time Intel, Llc | Rfid based sequencing system and method |
| CN109543782A (en) * | 2018-10-26 | 2019-03-29 | 深圳市鸿陆技术有限公司 | A kind of automated warehousing freight detection method, apparatus and system |
| CN109902782A (en) * | 2019-02-27 | 2019-06-18 | 贵州超能科技有限公司 | A kind of management system and method for electric-power safe instruments disengaging storehouse |
| CN111523623A (en) * | 2020-04-21 | 2020-08-11 | 上海滕华嘉盛防伪科技有限公司 | RFID tag scanning system |
| CN113031550A (en) * | 2021-03-09 | 2021-06-25 | 机械工业第九设计研究院有限公司 | RFID automatic identification system and identification method for welding workshop appliance |
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Application publication date: 20170208 |