CN104463282A - Leaky-wave antenna and radio frequency identification reader-writer integrated cable type device - Google Patents
Leaky-wave antenna and radio frequency identification reader-writer integrated cable type device Download PDFInfo
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- CN104463282A CN104463282A CN201410768306.1A CN201410768306A CN104463282A CN 104463282 A CN104463282 A CN 104463282A CN 201410768306 A CN201410768306 A CN 201410768306A CN 104463282 A CN104463282 A CN 104463282A
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- frequency identification
- leaky
- wave antenna
- identification reader
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Abstract
The invention relates to a leaky-wave antenna and radio frequency identification reader-writer integrated cable type device. The leaky-wave antenna and radio frequency identification reader-writer integrated cable type device comprises a radio frequency identification reader-writer module, a head end connector, a leaky-wave antenna, an internal cable and a tail end connector. The leaky-wave antenna and the radio frequency identification reader-writer module are matched in size, and the leaky-wave antenna is connected to the radio frequency identification reader-writer module through a coaxial cable interface or in a direct welding mode to form an integrated form. The leaky-wave antenna and radio frequency identification reader-writer integrated cable type device has the advantages that the deployment adaptability of a radio frequency identification reader-writer is improved, and the requirement of a radio frequency identification system for the installation space is lowered; the problems that a radio frequency identification application system is large in occupied space, complex in deployment and the like are solved, and the leaky-wave antenna and radio frequency identification reader-writer integrated cable type device can be applied to the various fields of radio frequency identification monitoring of objects inside a cabinet, intelligent bookshelf and cultural relic administration, archives administration and the like; it is ensured that no communication chaos is caused during series communication in the mode of adopting a built-in equipment unique identification code, and communication relay software is built inside.
Description
[technical field]
The present invention relates to the one integration read write line in applying in radio frequency identification field, belonging to radio-frequency recognition system device field, specifically, is a kind of leaky-wave antenna cable type device integrated with radio-frequency identification reader/writer.
[background technology]
REID is a kind of recognition technology utilizing spatial electromagnetic wave to carry out exchanges data.Radio-frequency recognition system is primarily of read write line and label composition.Read write line carrys out obtaining information by identification label.Read write line application system comprises reader/writer module and antenna; Reader/writer module carries out the transmitting and receiving of radiofrequency signal by antenna, reaches the object with label communication.Need to consider the installation of read write line and antenna during general radio-frequency recognition system application deployment and communicate and the wiring of RF cable.But when system be applied to only have less space when, during as places such as article monitoring in cabinet and archives supervision, do not have enough spaces to dispose.In addition, dispose general radio-frequency identification reader/writer and antenna and be difficult to control identification range due to it, very easily produce in small space and misread and the problem such as interference mutually.
[summary of the invention]
The object of the invention is for deficiency of the prior art, solve the deployment issue of radio frequency identification application system in small space, provide a kind of leaky-wave antenna cable type device integrated with radio-frequency identification reader/writer.
For achieving the above object, the technical scheme that the present invention takes is: a kind of leaky-wave antenna cable type device integrated with radio-frequency identification reader/writer, comprise radio-frequency identification reader/writer module, head end joint, leaky-wave antenna, inside cable and end fitting, the size of described leaky-wave antenna and radio-frequency identification reader/writer module matches, be connected on radio frequency identification reader/writer module by the mode of coaxial cable interface or directly welding, form the form of integration, described leaky-wave antenna is provided with leaky wave perforate, described inside cable is made up of telecommunication cable and feed cable, be connected with end fitting with head end joint, described head end joint and described radio-frequency identification reader/writer module, leaky-wave antenna is connected with inside cable, form relay system, the built-in absorbing load of described end fitting, be connected with inside cable with the inner leaky-wave antenna of device.
Only need by an external lug between each several part of described device, just can adopt the mode of unique identifier, the radio-frequency (RF) identification demand in zonule is adapted to interconnective form end to end, or form longer integrated apparatus in the mode of series connection, thus meet the radio-frequency (RF) identification demand covered in a big way.
Described radio-frequency identification reader/writer module comprises read write line communication, radio frequency and baseband circuit, for identifying RFID tag.
Described head end joint and end fitting all comprise PERCOM peripheral communication and power interface, and described external communication interface and power interface can be changed mutually.
Described device built-in communication relay software.
The invention has the advantages that:
1, apparatus of the present invention improve the deployment adaptability of radio-frequency identification reader/writer, reduce and implement radio-frequency recognition system to the requirement of installing space.
2, apparatus of the present invention solve radio frequency identification application system and take up room greatly, dispose the drawbacks such as complicated, can be applied in cabinet the multiple fields such as the monitoring of article radio-frequency (RF) identification, Intelligent bookshelf, cultural relic management, file administration.
3, the present invention adopts the mode of built-in device unique identifier to guarantee not cause communication confusion when serial communication, and built-in communication relay software.
4, apparatus of the present invention not only can be installed on the position of narrow space, can also reach the effect of concealed installation, are therefore applicable to applying RFID and have the places such as the exhibition center of appearance requirement, can reach good Consumer's Experience.
[accompanying drawing explanation]
Accompanying drawing 1 is apparatus of the present invention structural representations.
Accompanying drawing 2 is that apparatus of the present invention first and last end connector is connected schematic diagram.
Accompanying drawing 3 is process flow diagrams that apparatus of the present invention built-in communication relay software carries out information relay.
Accompanying drawing 4 is tag monitoring control workflow diagrams.
[embodiment]
Below in conjunction with accompanying drawing, embodiment provided by the invention is elaborated.
The Reference numeral related in accompanying drawing and ingredient as follows:
1. radio-frequency identification reader/writer module 2. head end joint 3. leaky-wave antenna
4. inside cable 5. end fitting 6. leaky wave perforate
7. absorbing load.
As shown in Figure 1: a kind of leaky-wave antenna cable type device integrated with radio-frequency identification reader/writer, this device inside arranges communication relay software.Described device comprises radio-frequency identification reader/writer module 1, head end joint 2, leaky-wave antenna 3, inside cable 4 and end fitting 5, described leaky-wave antenna 3 matches with the size of radio-frequency identification reader/writer module 1, be connected on radio frequency identification reader/writer module 1 by the mode of coaxial cable interface or directly welding, form the form of integration, described leaky-wave antenna 3 is provided with leaky wave perforate 6, described inside cable 4 is made up of telecommunication cable and feed cable, be connected with end fitting 5 with head end joint 2, described head end joint 2 and described radio-frequency identification reader/writer module 1, leaky-wave antenna 3 is connected with inside cable 4, form relay system, the built-in absorbing load 7 of described end fitting 5, be connected with inside cable 4 with the inner leaky-wave antenna 3 of device.
As shown in Figure 2, only need by an external lug between each several part of described device, just can adopt the mode of unique identifier, the radio-frequency (RF) identification demand in zonule is adapted to interconnective form end to end, or form longer integrated apparatus in the mode of series connection, thus meet the radio-frequency (RF) identification demand covered in a big way, cause communication confusion when adopting the mode of unique identifier to avoid current.
Described radio-frequency identification reader/writer module 1 comprises read write line communication, radio frequency and baseband circuit, for identifying RFID tag.As shown in Figure 4 for reading workflow during surveillance tag: radio-frequency identification reader/writer module 1 reads surveillance tag, whether contrast reading of content is consistent with monitoring content, to not incongruent content, abnormal information is uploaded and again reads.
Described head end joint 2 and end fitting 5 all comprise PERCOM peripheral communication and power interface, and described PERCOM peripheral communication and power interface can be changed mutually.
Described device built-in communication relay software, workflow when it carries out information relay is as shown in Figure 3: first antenna is monitored and received information, if the object ID of this information is identical with the ID of apparatus of the present invention, then directly perform information command content, if the object ID of this information is not identical with the ID of apparatus of the present invention, then information is carried out relay transmission and again monitor.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the inventive method; can also make some improvement and supplement, these improve and supplement and also should be considered as protection scope of the present invention.
Claims (5)
1. a leaky-wave antenna cable type device integrated with radio-frequency identification reader/writer, it is characterized in that, described device comprises radio-frequency identification reader/writer module, head end joint, leaky-wave antenna, inside cable and end fitting, the size of described leaky-wave antenna and radio-frequency identification reader/writer module matches, be connected on radio frequency identification reader/writer module by the mode of coaxial cable interface or directly welding, form the form of integration, described leaky-wave antenna is provided with leaky wave perforate, described inside cable is made up of telecommunication cable and feed cable, be connected with end fitting with head end joint, described head end joint and described radio-frequency identification reader/writer module, leaky-wave antenna is connected with inside cable, form relay system, the built-in absorbing load of described end fitting, be connected with inside cable with the inner leaky-wave antenna of device.
2. a kind of leaky-wave antenna according to claim 1 cable type device integrated with radio-frequency identification reader/writer, it is characterized in that, only need by an external lug between each several part of described device, just can adopt the mode of unique identifier, the radio-frequency (RF) identification demand in zonule is adapted to interconnective form end to end, or form longer integrated apparatus in the mode of series connection, thus meet the radio-frequency (RF) identification demand covered in a big way.
3. a kind of leaky-wave antenna according to claim 2 cable type device integrated with radio-frequency identification reader/writer, is characterized in that, described radio-frequency identification reader/writer module comprises read write line communication, radio frequency and baseband circuit, for identifying RFID tag.
4. a kind of leaky-wave antenna according to claim 3 cable type device integrated with radio-frequency identification reader/writer, it is characterized in that, described head end joint and end fitting all comprise PERCOM peripheral communication and power interface, and described PERCOM peripheral communication and power interface can be changed mutually.
5. a kind of leaky-wave antenna according to claim 3 cable type device integrated with radio-frequency identification reader/writer, is characterized in that, described device built-in communication relay software.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410768306.1A CN104463282A (en) | 2014-12-12 | 2014-12-12 | Leaky-wave antenna and radio frequency identification reader-writer integrated cable type device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410768306.1A CN104463282A (en) | 2014-12-12 | 2014-12-12 | Leaky-wave antenna and radio frequency identification reader-writer integrated cable type device |
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| Publication Number | Publication Date |
|---|---|
| CN104463282A true CN104463282A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410768306.1A Pending CN104463282A (en) | 2014-12-12 | 2014-12-12 | Leaky-wave antenna and radio frequency identification reader-writer integrated cable type device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100308651A1 (en) * | 2009-06-09 | 2010-12-09 | Ahmadreza Rofougaran | Method and System for an Integrated Leaky Wave Antenna-Based Transmitter and On-Chip Power Distribution |
| CN202362796U (en) * | 2011-10-13 | 2012-08-01 | 刘台华 | Management device using wireless sensing device |
| CN102855503A (en) * | 2011-06-27 | 2013-01-02 | 吴健 | RFID (Radio Frequency Identification Devices) loop antenna array monitoring system and monitoring control method |
| CN102880847A (en) * | 2012-10-22 | 2013-01-16 | 中天日立射频电缆有限公司 | Novel coal mine downhole positioning system based on leaky cable |
| CN104021404A (en) * | 2014-05-30 | 2014-09-03 | 深圳市远望谷信息技术股份有限公司 | Radio frequency identification system used in near field |
| CN204331760U (en) * | 2014-12-12 | 2015-05-13 | 上海上大鼎正软件股份有限公司 | A kind of leaky-wave antenna and rfid interrogator integrated apparatus |
-
2014
- 2014-12-12 CN CN201410768306.1A patent/CN104463282A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100308651A1 (en) * | 2009-06-09 | 2010-12-09 | Ahmadreza Rofougaran | Method and System for an Integrated Leaky Wave Antenna-Based Transmitter and On-Chip Power Distribution |
| CN102855503A (en) * | 2011-06-27 | 2013-01-02 | 吴健 | RFID (Radio Frequency Identification Devices) loop antenna array monitoring system and monitoring control method |
| CN202362796U (en) * | 2011-10-13 | 2012-08-01 | 刘台华 | Management device using wireless sensing device |
| CN102880847A (en) * | 2012-10-22 | 2013-01-16 | 中天日立射频电缆有限公司 | Novel coal mine downhole positioning system based on leaky cable |
| CN104021404A (en) * | 2014-05-30 | 2014-09-03 | 深圳市远望谷信息技术股份有限公司 | Radio frequency identification system used in near field |
| CN204331760U (en) * | 2014-12-12 | 2015-05-13 | 上海上大鼎正软件股份有限公司 | A kind of leaky-wave antenna and rfid interrogator integrated apparatus |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
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| WD01 | Invention patent application deemed withdrawn after publication |