CN103914726A - RFID (radio frequency identification) tag with light sensation module and anti-disassembly RFID tag - Google Patents
RFID (radio frequency identification) tag with light sensation module and anti-disassembly RFID tag Download PDFInfo
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- CN103914726A CN103914726A CN201210596143.4A CN201210596143A CN103914726A CN 103914726 A CN103914726 A CN 103914726A CN 201210596143 A CN201210596143 A CN 201210596143A CN 103914726 A CN103914726 A CN 103914726A
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Abstract
An RFID tag with a light sensation module comprises a radio transmission module, an antenna, a control module and the light sensation module. The light sensation module mainly comprises a photosensitive resistor, a photosensitive capacitor, a photosensitive triode, a photosensitive diode or an optical sensor; and the light sensation module is one or the combination of a plurality of the above components. The light sensation module directly contacts one or a plurality of light in the environment where the tag is located. The control module is connected with the light sensation module. The control module changes the sending content, the work interval time or the emission frequency of the radio transmission module according to the light intensity and the frequency changes detected by the light sensation module. The anti-disassembly RFID tag is the RFID tag with the light sensation module, and the light sensation module is located on the binding surface of the tag and an object.
Description
Technical field
Patent of the present invention relates to RFID electronic tag.
Background technology
RFID (Radio Frequency IDentification) technology, claim again electronic tag, radio frequency identification, it is a kind of communication technology, can identify specific objective and read and write related data by radio signals, and without setting up machinery between recognition system and specific objective or optics contacts.
RFID electronic tag is by having or not battery can be divided into active, passive RFID electronic label.Can be divided into read-only, readable rewritable RFID electronic tag by read-write mode.
Current technology, RFID electronic tag is not with light sensation module.Application number: 95190608.9 electronic label with optical reading/writing patent of invention, there are photoelectric tube components and parts, but do not there is radio communication function, do not belong to RFID electronic tag.
Some occasion need to be done a detection near light RFID label, for example anti-ly takes off RFID electronic tag, Anti-dismantling RFID electronic tag, and light that can Real-Time Monitoring binding face changes.
Some occasion need to read one or several specify labels in numerous labels, and major technique is to reduce transceiving power at present, and read range is dwindled, and read write line is read near specify labels, and this mode comparatively bothers, and efficiency is lower; Or use radio-based activation mode, because radio coverage is invisible, therefore cannot know the scope of activation.
Summary of the invention
For addressing the above problem, the object of patent of the present invention is to provide a kind of RFID electronic tag with light sensation module and Anti-dismantling RFID electronic tag.
The technical scheme of patent of the present invention is:
Below provide the brief overview of patent of the present invention and the basic comprehension of some aspect of the present invention is provided.This general introduction is not exhaustive overview of the present invention.It is not intended to represent key, decisive key element of the present invention or delineates scope of the present invention.Its sole purpose is to provide some concept of the present invention as to the preorder in greater detail providing after a while using simplified form.
With the RFID electronic tag of light sensation module, comprise wireless radio transmission module, antenna, control module, light sensation module etc.Light sensation module mainly comprises photoresistance, photosensitive capacitor, phototriode, photodiode or optical sensor, is one or more combination wherein.Light sensation module is directly felt a place of label environment of living in or the light of many places.Control module is connected with light sensation module.The light intensity that control module detects according to light sensation module, the variation of frequency change transmission content, operation range time or the transmission frequency of wireless radio transmission module.Control module is single-chip microcomputer, electronic chip with function of the MCU
Anti-dismantling RFID electronic tag, is the RFID electronic tag with light sensation module, and light sensation module is positioned at the binding face of label and object.Label in the one side of the laminating of object also with gum, for by label sticking at object; Also porose on label, screw easy to use or rivet are fixed to label on object.
The beneficial effect of patent of the present invention is:
1. the parameter such as light intensity, frequency that light sensation module can be detected sends by wireless system together with label ID.
2. change radio transmission content, operation range time or the radio frequency of RFID electronic tag according to the variation of light; Or unlatching or closed portion module.
3. during according to dismounting label, whether the light intensity variation tags detected of binding face is illegally dismantled.
Brief description of the drawings
Accompanying drawing 1 is the type active RFID electronic label schematic diagram activating with specific light source.
Accompanying drawing 2 is Anti-dismantling type active RFID electronic labels.
Embodiment
1. the type active RFID electronic label with photoresistance: mainly comprise with the IC model NRF24LE1 of single-chip microcomputer and radio transmission function, antenna, photoresistance, battery, shell etc.On the shell of photoresistance present position, be with porosely, the light of label environment of living in can be directly felt in photoresistance.Photoresistance is connected with IC.The variation of the light intensity that IC detects according to photoresistance changes transmission content, operation range time or the transmission frequency of wireless radio transmission module.
2. the type active RFID electronic label activating with specific light source: mainly comprise with the IC (model NRF24LE1) of single-chip microcomputer and radio transmission function, antenna, photoresistance 102, battery, shell etc.On the shell of photoresistance present position, with light hole 101, the light of label environment of living in is directly felt in photoresistance 102, and this hole 101 is positioned at label front.Photoresistance 102 is connected with IC.The variation of the light intensity that IC can detect according to photoresistance 102, when light is in the time being greater than the intensity level of agreement, label starts to send label No. ID by wireless system, lower than agreement intensity level time in park mode, be conducive to reduce power consumption, save energy, reduce battery volume, reduce label sizes, extend working time.This label can conveniently be applied to stock control, only need open the illuminating lamp in warehouse in the time need to making an inventory, and all labels send label No. ID, and label is all in dormant state at ordinary times.Use and activate the label that need to read with the portable rfid interrogator of lamp, because the observability of light can accurately read specify labels.
3. Anti-dismantling type active RFID electronic label: mainly comprise with the IC (model NRF24LE1) of single-chip microcomputer and radio transmission function, antenna, photoresistance 202, battery, shell etc.On the shell of photoresistance present position, be with porosely 201, the light of label environment of living in is directly felt in photoresistance 202, has gum with porose 201 one side, for by label sticking to other objects.Photoresistance is connected with IC.Whether whether the light intensity that IC detects according to photoresistance 202, for being dark state, being judged label and be removed, by wireless system launch No. ID of this label and the status signal that whether is disassembled to rfid interrogator.
The above-described example that comprises patent of the present invention, certainly each combination that can contemplate that will describe composing method for describing the object of patent of the present invention is impossible, but those of ordinary skill in the art can recognize that many further combinations and displacement are possible, therefore patent of the present invention is intended to contain this class change, amendment and distortion all in the spirit and scope that drop on claims.
Claims (8)
1. with the RFID electronic tag of light sensation module, a kind of RFID electronic tag mainly comprises wireless radio transmission module, antenna, control module etc., it is characterized by and also comprises light sensation module.
2. the RFID electronic tag with light sensation module according to claim 1, it is characterized in that, described light sensation module mainly comprises photoresistance, photosensitive capacitor, phototriode, photodiode or optical sensor, is one or more combination wherein.
3. the RFID electronic tag with light sensation module according to claim 1 and 2, is characterized in that, described light sensation module is directly felt a place of label environment of living in or the light of many places.
4. the RFID electronic tag with light sensation module according to claim 1, is characterized in that, described control module is connected with light sensation module.
5. the RFID electronic tag with light sensation module according to claim 1, it is characterized in that, the light intensity that described control module detects according to light sensation module, the variation of frequency change transmission content, operation range time or the transmission frequency of wireless radio transmission module; Or open and close some work module.
6. Anti-dismantling RFID electronic tag, for the RFID electronic tag with light sensation module, is characterized in that, light sensation module is positioned at the binding face of label and object.
7. Anti-dismantling RFID electronic tag according to claim 6, is characterized in that, label in the one side of the laminating of object also with gum, for by label sticking at object.
8. Anti-dismantling RFID electronic tag according to claim 6, is characterized in that, porose on label, and screw easy to use or rivet are by label fixed object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210596143.4A CN103914726A (en) | 2012-12-30 | 2012-12-30 | RFID (radio frequency identification) tag with light sensation module and anti-disassembly RFID tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210596143.4A CN103914726A (en) | 2012-12-30 | 2012-12-30 | RFID (radio frequency identification) tag with light sensation module and anti-disassembly RFID tag |
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| CN103914726A true CN103914726A (en) | 2014-07-09 |
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| CN201210596143.4A Pending CN103914726A (en) | 2012-12-30 | 2012-12-30 | RFID (radio frequency identification) tag with light sensation module and anti-disassembly RFID tag |
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Cited By (8)
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| CN106403842A (en) * | 2016-10-31 | 2017-02-15 | 紫光智云(江苏)物联网科技有限公司 | Electronic tracking system and method of target object |
| CN106548226A (en) * | 2015-09-16 | 2017-03-29 | 江苏省紫光智能系统有限公司 | A kind of labelling follows the trail of the active electronic label of airport suspect baggage |
| CN106548214A (en) * | 2015-09-16 | 2017-03-29 | 江苏省紫光智能系统有限公司 | International flight suspect baggage Third-party Logistics |
| CN106886803A (en) * | 2015-12-16 | 2017-06-23 | 富士施乐株式会社 | Information processor and processing method and image processing apparatus and processing method |
| CN107220693A (en) * | 2017-06-13 | 2017-09-29 | 成都飞凯瑞科技有限公司 | A kind of RFID with photosensitive unit |
| CN107301448A (en) * | 2017-06-13 | 2017-10-27 | 成都飞凯瑞科技有限公司 | A kind of RFID |
| CN107527087A (en) * | 2016-06-22 | 2017-12-29 | 江苏省紫光智能系统有限公司 | A kind of active electronic label for marking tracking airport suspect baggage |
| CN107527308A (en) * | 2016-06-22 | 2017-12-29 | 江苏省紫光智能系统有限公司 | International flight suspect baggage Third-party Logistics |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106548226A (en) * | 2015-09-16 | 2017-03-29 | 江苏省紫光智能系统有限公司 | A kind of labelling follows the trail of the active electronic label of airport suspect baggage |
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| CN107527308A (en) * | 2016-06-22 | 2017-12-29 | 江苏省紫光智能系统有限公司 | International flight suspect baggage Third-party Logistics |
| CN106403842A (en) * | 2016-10-31 | 2017-02-15 | 紫光智云(江苏)物联网科技有限公司 | Electronic tracking system and method of target object |
| CN106403842B (en) * | 2016-10-31 | 2019-12-31 | 紫光智云(江苏)物联网科技有限公司 | Electronic tracking system and method for target object |
| CN107220693A (en) * | 2017-06-13 | 2017-09-29 | 成都飞凯瑞科技有限公司 | A kind of RFID with photosensitive unit |
| CN107301448A (en) * | 2017-06-13 | 2017-10-27 | 成都飞凯瑞科技有限公司 | A kind of RFID |
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Application publication date: 20140709 |