CN103617438B - Integral type conveyer belt radio frequency identification channel system - Google Patents
Integral type conveyer belt radio frequency identification channel system Download PDFInfo
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- CN103617438B CN103617438B CN201310607081.7A CN201310607081A CN103617438B CN 103617438 B CN103617438 B CN 103617438B CN 201310607081 A CN201310607081 A CN 201310607081A CN 103617438 B CN103617438 B CN 103617438B
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Abstract
The present invention relates to a kind of integral type conveyer belt radio frequency identification channel system, including passage casing, conveyer, electromagnetic shielding baffle plate, rfid interrogator and antenna, conveyer includes conveyer belt, conveyer belt passes passage casing, electromagnetic shielding baffle plate is located on conveyer and is positioned at the outside of passage casing, rfid interrogator is positioned at the inner side of passage casing and is connected with antenna, it is characterized in that, also include electromagnetic oscillation device, the medial surface of described passage casing is provided with closing chamber, described antenna is arranged on described electromagnetic oscillation device, described electromagnetic oscillation device is installed in described closing chamber.This identification channel system is by being arranged on antenna on the electromagnetic oscillation device that can swing, so that antenna can swing along with electromagnetic oscillation device, it is achieved that antenna, to the comprehensive scanning in identification channel box body, improves the recognition efficiency of system.
Description
Technical field
The present invention relates to a kind of radio frequency identification channel system, particularly relate to a kind of integral type conveyer belt RF identification passage system
System.
Background technology
REID (Radio Frequency Identification is called for short RFID), also known as radio frequency identification, is
A kind of communication technology, can by radio signals identification specific objective and read and write related data, and without the system of identification with
Machinery or optical contact is set up between specific objective.Conventional REID has low frequency, high frequency, hyperfrequency and microwave
Etc. technology.REID (RFID) application is extensive at present, and such as gate control system, modern logistics and food are pacified
The field such as entirely trace to the source.
Along with REID (RFID) extensively applying and the most perfect in gate control system field, various based on radio frequency
The identification channel system of identification technology (RFID) continues to bring out.Chinese utility model patent CN201220666544.8 is public
A kind of RFID door of cloth, by arranging rfid interrogator in door both sides, can read multiple RFID simultaneously
Information, improves reading speed and the operating efficiency of RFID.But, existing based on REID (RFID)
Identification channel system yet suffer from some problems.Owing to rfid interrogator exists scan blind spot in identifying passage, make
Obtain object to be identified to be identified by comprehensive, high efficiency being scanned, thus reduce the identification identifying channel system
Efficiency.
Summary of the invention
The technical problem to be solved is to provide a kind of integral type conveyer belt RF identification for above-mentioned prior art
Channel system, this identification channel system can carry out scanning comprehensive, high efficiency to the object to be identified identified in passage.
The present invention solves the technical scheme that above-mentioned technical problem used: a kind of integral type conveyer belt RF identification passage system
System, including passage casing, conveyer, electromagnetic shielding baffle plate, rfid interrogator and antenna, conveyer includes passing
Sending band, conveyer belt passes passage casing, and electromagnetic shielding baffle plate is located on conveyer and is positioned at the outside of passage casing, RFID
Read write line is positioned at the inner side of passage casing and is connected with antenna, it is characterised in that also include electromagnetic oscillation device, described logical
The medial surface of road casing is provided with closing chamber, and described antenna is arranged on described electromagnetic oscillation device, described electric and magnetic oscillation
Device is installed in described closing chamber.
As preferably, described electromagnetic oscillation device can swing.
Selectively, described electromagnetic oscillation device number at least two is set.
Selectively, described antenna number at least two is set.
As preferably, described antenna is separately mounted to above the porch of described passage casing and above exit, channel box
Antenna face above body porch becomes 45 degree of inclination angles with the bottom surface of passage casing Way out, on passage casing exit
The antenna face of side becomes 45 degree of inclination angles with the bottom surface of passage casing Way in.
As preferably, the junction closing chamber and conveyer belt of described conveyer belt left and/or right side uses arc lower design.
Selectively, the entrance of the external side of described channel box is respectively arranged with baffle plate, described gear close to place and outlet close to place
Optoelectronic switch is installed on plate.
Selectively, the bracing frame height of described integral type conveyer belt radio frequency identification channel system can be adjusted.
Selectively, described integral type conveyer belt radio frequency identification channel system also includes display.
Selectively, it is connected by communication between described display with described rfid interrogator.
Compared with prior art, it is an advantage of the current invention that: the integral type conveyer belt radio frequency identification channel system of the present invention is led to
Cross and antenna is arranged on the electromagnetic oscillation device that can swing, so that antenna can be carried out along with electromagnetic oscillation device
Swing, it is achieved that antenna, to the comprehensive scanning in identification channel box body, improves the recognition efficiency of system.
Accompanying drawing explanation
Fig. 1 is the configuration diagram of the integral type conveyer belt radio frequency identification channel system in the embodiment of the present invention；
Fig. 2 is the cross-sectional view of the integral type conveyer belt radio frequency identification channel system in the embodiment of the present invention；
Fig. 3 is the workflow diagram of the integral type conveyer belt radio frequency identification channel system in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in Figures 1 and 2, integral type conveyer belt radio frequency identification channel system, including passage casing 1, conveyer
2, electromagnetic shielding baffle plate 4, rfid interrogator 5 and antenna 6, conveyer 2 includes conveyer belt, and conveyer belt is through logical
Road casing 1, electromagnetic shielding baffle plate 4 is located on conveyer 2 and is positioned at the outside of passage casing 1, rfid interrogator 5
It is positioned at the inner side of passage casing 1 and is connected with antenna 6, it is characterised in that also including electromagnetic oscillation device 7, described logical
The medial surface of road casing 1 is provided with closing chamber 3, and described antenna 6 is arranged on described electromagnetic oscillation device 7, described
Electromagnetic oscillation device 7 is installed in described closing chamber 3.
At antenna 6 in the object scanning process through identifying passage casing 1, due to size and the installation site of antenna 6
Reason, will there is scan blind spot identifying in passage casing 1 in antenna 6, so that the recognition efficiency of object reduces.
In order to eliminate the scan blind spot of antenna 6, improve recognition efficiency to object, the present invention by the following technical solutions:
As preferably, electromagnetic oscillation device 7 can swing.Owing to antenna 6 is arranged on electromagnetic oscillation device 7, by electricity
Magnetic vibration device 7 is designed to the form swung, so that antenna 6 can be along with the swing of electromagnetic oscillation device 7
Comprehensive scanning is carried out, it is ensured that with the object of electronic tag at any state, any position warp to passage casing 1 is internal
By scanning in time, reading, and then system identification efficiency can be improved when crossing passage casing 1.Electromagnetic oscillation device 7
Swing mode can be up and down or left and right or swing, it is also possible to is any combination shape of these several swing modes
Formula.
In order to increase the scanning area coverage of antenna 6 further, improve the recognition efficiency of system, can use further
Techniques below scheme:
Selectively, electromagnetic oscillation device 7 number at least two is set.
Selectively, antenna 6 number at least two is set.
Selectively, antenna 6 is separately mounted to above the porch of passage casing 1 and above exit, passage casing 1
Antenna 6 front above porch becomes 45 degree of inclination angles with the bottom surface of passage casing 1 Way out, and passage casing 1 exports
Antenna 6 front above place becomes 45 degree of inclination angles with the bottom surface of passage casing 1 Way in.Such Antenna Design angle
So that antenna 6 front above passage casing 1 porch becomes with antenna 6 front above passage casing 1 exit
"eight" shape, thus the whole process of the object Vomitory casing 1 with electronic tag is scanned comprehensively, enter
One step avoids scan blind spot, improves recognition efficiency.
In order to reduce object jammed probability when the passage casing 1, improve object and pass through the speed of passage casing 1
Degree, selectively, the junction employing arc lower design closing chamber 3 and conveyer belt of conveyer belt left and/or right side.Under
Cambered design should meet the smooth of the junction closing chamber 3 and conveyer belt of conveyer belt left and/or right side.
In order to improve the automaticity of radio frequency identification channel system work, selectively, the entrance outside passage casing 1 is close
Place and outlet are respectively arranged with baffle plate close to place, and baffle plate is provided with optoelectronic switch.So, it is detected with object when system
Entering passage casing 1, system utilizes optoelectronic switch to open and identifies work；When system is detected with object leaving channel casing
When 1, system utilizes optoelectronic switch to terminate to identify work.
Selectively, the height of the bracing frame 8 of integral type conveyer belt radio frequency identification channel system can be adjusted.Knowing
During other channel system uses, often make because of the restriction in space to identify that channel system can not carry out work easily
Make.Here identify that the bracing frame 8 of channel system is designed as the structure that height can be adjusted such that it is able to according to reality
Need, make passage casing 1 form different angles of inclination by adjusting the height of bracing frame 8, it is simple to improve identification logical
Road system is in different occasion, the flexibilities of different spaces operated within range.
Selectively, integral type conveyer belt radio frequency identification channel system also includes display.Display is used for receiving, showing
Rfid interrogator 5 sends the information of coming.
Selectively, it is connected by communication between display with rfid interrogator 5.Display and RFID
Use communication to connect between read write line 5, improve the convenience of system work, adapted to the spies such as long-range monitoring
Being actually needed in the case of Shu.Communication can use the nothings such as bluetooth (Bluetooth), Zigbee and Wi-Fi
Line communication technology.
Selectively, conveyer electrically can transmit or mechanical transmission mode to use.Such as, mechanical transmission can be adopted
By load modes such as belt transmission, chain transmission, gear transmission.
As it is shown on figure 3, the main running introduction of the following integral type conveyer belt radio frequency identification channel system with regard to the present invention
As follows:
(1) object with electronic tag enters passage casing by conveyer belt；
(2) close to the optoelectronic switch at place, the entrance of the external side of channel box detects that object enters, is entered by the object detected
Information is sent to the rfid interrogator in channel box body；
(3) rfid interrogator receives optoelectronic switch and sends the information of coming, and starts system identification work；
(4) antenna swings, to carrying out comprehensive scanning in channel box body, and at RFID along with electromagnetic oscillation device
Communication connection is set up between read write line and object electronic tag；
(5) the storage information in rfid interrogator reads the electronic tag of object；
(6) when object leaving channel casing, the external side of channel box outlet close to place optoelectronic switch detect object from
Open, the object leave message detected is sent to rfid interrogator；
(7) rfid interrogator receives optoelectronic switch and sends the information of coming, and ends with system identification works.
When the object with electronic tag is again introduced in channel box body, circulate (1)～the step of (7).
Claims (4)
1. an integral type conveyer belt radio frequency identification channel system, including passage casing, conveyer, electromagnetic shielding gear
Plate, rfid interrogator and antenna, conveyer includes conveyer belt, and conveyer belt passes passage casing, electromagnetic shielding baffle plate
Be located on conveyer and be positioned at the outside of passage casing along conveyer belt direction, rfid interrogator is positioned at passage casing
Side and being connected with antenna, it is characterised in that also include the electromagnetic oscillation device that can swing, on the medial surface of passage casing
Being provided with closing chamber, antenna is arranged on electromagnetic oscillation device, and electromagnetic oscillation device is installed in closing chamber；Electromagnetic vibration
Dynamic device number at least two is set, antenna number at least two is set；Antenna is separately mounted to passage casing
Porch above and exit above, the end of the antenna face above passage casing porch and passage casing Way out
Face becomes 45 degree of inclination angles, and the antenna face above passage casing exit becomes 45 degree to incline with the bottom surface of passage casing Way in
Angle；The junction employing arc lower design closing chamber and conveyer belt of conveyer belt left and/or right side；The external side of channel box
Entrance is respectively arranged with baffle plate close to place and outlet close to place, and baffle plate is provided with optoelectronic switch.
Integral type conveyer belt radio frequency identification channel system the most according to claim 1, it is characterised in that described one
The bracing frame height of body formula conveyer belt radio frequency identification channel system can be adjusted.
Integral type conveyer belt radio frequency identification channel system the most according to claim 1, it is characterised in that also include
Display.
Integral type conveyer belt radio frequency identification channel system the most according to claim 3, it is characterised in that described aobvious
Show and be connected by communication between device with described rfid interrogator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310607081.7A CN103617438B (en) | 2013-11-25 | 2013-11-25 | Integral type conveyer belt radio frequency identification channel system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310607081.7A CN103617438B (en) | 2013-11-25 | 2013-11-25 | Integral type conveyer belt radio frequency identification channel system |
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| Publication Number | Publication Date |
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| CN103617438A CN103617438A (en) | 2014-03-05 |
| CN103617438B true CN103617438B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105373761B (en) * | 2015-11-17 | 2018-03-13 | 国家电网公司 | Intelligent scan code system |
| CN109992557B (en) * | 2017-12-28 | 2023-06-06 | 江苏省质量和标准化研究院 | Food safety traceability information inquiry machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1163586A (en) * | 1995-05-26 | 1997-10-29 | 松下电工株式会社 | Vibratory linear actuator and method of driving the same |
| CN201438311U (en) * | 2009-05-20 | 2010-04-14 | 上海九欣智能识别系统技术有限公司 | Tunnel-type radio frequency identification reading and writing equipment |
| CN101806845A (en) * | 2010-03-11 | 2010-08-18 | 湖南大学 | Radio frequency identification system test board |
| CN103383735A (en) * | 2012-05-03 | 2013-11-06 | 北京平诺亚通信技术有限公司 | Passage for automatic scanning of commodity barcodes |
| CN203606846U (en) * | 2013-11-25 | 2014-05-21 | 浙江钧普科技股份有限公司 | Integrated conveyor belt radio frequency identification channel system |
-
2013
- 2013-11-25 CN CN201310607081.7A patent/CN103617438B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1163586A (en) * | 1995-05-26 | 1997-10-29 | 松下电工株式会社 | Vibratory linear actuator and method of driving the same |
| CN201438311U (en) * | 2009-05-20 | 2010-04-14 | 上海九欣智能识别系统技术有限公司 | Tunnel-type radio frequency identification reading and writing equipment |
| CN101806845A (en) * | 2010-03-11 | 2010-08-18 | 湖南大学 | Radio frequency identification system test board |
| CN103383735A (en) * | 2012-05-03 | 2013-11-06 | 北京平诺亚通信技术有限公司 | Passage for automatic scanning of commodity barcodes |
| CN203606846U (en) * | 2013-11-25 | 2014-05-21 | 浙江钧普科技股份有限公司 | Integrated conveyor belt radio frequency identification channel system |
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| CN103617438A (en) | 2014-03-05 |
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Denomination of invention: Integrated conveyor belt radio frequency identification channel system Effective date of registration: 20171214 Granted publication date: 20160824 Pledgee: Bank of China Limited by Share Ltd. Ningbo science and Technology Branch Pledgor: ZHEJIANG JUNMP TECHNOLOGY Inc.,Ltd. Registration number: 2017330000288 |
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Date of cancellation: 20191216 Granted publication date: 20160824 Pledgee: Bank of China Limited by Share Ltd. Ningbo science and Technology Branch Pledgor: ZHEJIANG JUNMP TECHNOLOGY Inc.,Ltd. Registration number: 2017330000288 |
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Denomination of invention: Integrated conveyor belt radio frequency identification channel system Effective date of registration: 20191217 Granted publication date: 20160824 Pledgee: Bank of China Limited by Share Ltd. Ningbo science and Technology Branch Pledgor: ZHEJIANG JUNMP TECHNOLOGY Inc.,Ltd. Registration number: Y2019330000329 |
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Date of cancellation: 20230404 Granted publication date: 20160824 Pledgee: Bank of China Limited by Share Ltd. Ningbo science and Technology Branch Pledgor: ZHEJIANG JUNMP TECHNOLOGY Inc.,Ltd. Registration number: Y2019330000329 |
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Effective date of registration: 20230517 Address after: 315000 floor 1-5, building 3, 139 Xinhui Road, high tech Zone, Ningbo City, Zhejiang Province Patentee after: ZHEJIANG JUNMP TECHNOLOGY Inc.,Ltd. Patentee after: PLA Army Service College Address before: No. 139, Xinhui Road, National High-tech Zone, Ningbo City, Zhejiang Province, 315040 Patentee before: ZHEJIANG JUNMP TECHNOLOGY Inc.,Ltd. |
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