CN101894286A - RFID electronic tag - Google Patents
RFID electronic tag Download PDFInfo
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- CN101894286A CN101894286A CN 201010195259 CN201010195259A CN101894286A CN 101894286 A CN101894286 A CN 101894286A CN 201010195259 CN201010195259 CN 201010195259 CN 201010195259 A CN201010195259 A CN 201010195259A CN 101894286 A CN101894286 A CN 101894286A
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- 230000000007 visual effect Effects 0.000 claims abstract description 9
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- 238000013461 design Methods 0.000 claims description 6
- 230000002596 correlated effect Effects 0.000 claims description 2
- 230000006870 function Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
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Abstract
The invention discloses a radio frequency identification (RFID) electronic tag which comprises a RFID chip, a memory, a baseband part, a baseband signal processing module and a display module, wherein the memory is used for storing electronic tag information; the baseband part is connected with the memory and is used for analyzing a digital signal, processing a read-write command and carrying out storage operation; the baseband signal processing module is connected with the baseband part and is used for sending an operating command, analyzing and converting chip information into preset normative visual information; and the display module is connected with the baseband signal processing module and is used for receiving and displaying the visual information. In the embodiment of the invention, by adopting the baseband signal processing module, the RFID electronic tag can directly control the baseband part of the chip, read the chip information, and convert the read information into a normalized format which can be directly displayed through the display module, thus achieving the purpose of reading the RFID electronic tag without a reader-writer, and facilitating a user to read the RFID electronic tag.
Description
Technical field
The present invention relates to electronic device field, relate in particular to a kind of RFID electronic tag.
Background technology
Tradition RFID (Radio Frequency Identification, radio-frequency (RF) identification) electronic tag mainly is made up of chip and antenna two parts.Antenna receives the electromagnetic wave from read write line, and electromagnetic wave is converted to the startup electric energy, activates chip, and the realization read write line is communicated by letter with chip, realizes that read write line reads the purpose of chip information.Therefore, the RFID electronic tag must rely on read write line, by the mode of less radio-frequency, sets up communication link with label chip, could carry out read/write operation to the data in the chip.If there is not read write line, then can't operate the data in the chip.
But rfid interrogator is not popularized in the real life, and the relevant criterion of read write line is also ununified, and therefore, configure dedicated read write line read-write RFID electronic tag is very inconvenient concerning the terminal consumer.
Summary of the invention
In view of this, the invention provides a kind of RFID electronic tag, to solve the problem that relies on read write line read-write RFID electronic tag inconvenience in the prior art.
This scheme is specially:
A kind of radio frequency discrimination RFID electronic tag comprises:
The RFID chip comprises: the storer of store electrons label information links to each other the baseband portion of resolution digital signal, processing read write command and storage operation with storer;
Link to each other with described baseband portion, transmit operation order, and analysis chip information are converted into the baseband signal processing module of the visual information of pre-set specifications;
Link to each other the display module that receives described visual information and show with described baseband signal processing module.
Preferably, also comprise:
The RFID antenna;
Link to each other received RF signal, the radio frequency part that parses correlated digital information and the result is sent with described RFID antenna.
Preferably, described baseband signal processing module and described RFID chip are the integrated design.
Preferably, described display module is an Electronic Paper.
Preferably, also comprise power supply.
Preferably, described power supply is a solar cell.
Preferably, also comprise outer button, described outer button links to each other with described baseband signal processing module.
From above-mentioned technical scheme as can be seen, the disclosed RFID electronic tag of the embodiment of the invention is directly controlled the baseband portion of chip by baseband signal processing module is set, read chip information, and the cannonical format that the information translation that reads is become can directly show shows by display module, realized breaking away from read write line to the purpose that the RFID electronic tag reads, made things convenient for user's reading the RFID electronic tag.
Simultaneously, also comprise the function of utilizing read write line to read information, thereby further strengthened the versatility of RFID electronic tag, enlarged usable range.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the invention 1 disclosed RFID electronic tag;
Fig. 2 is the structural representation of the embodiment of the invention 2 disclosed RFID electronic tags;
Fig. 3 is the scheme of installation of the embodiment of the invention 3 disclosed RFID electronic tags;
Fig. 4 is the another scheme of installation of the embodiment of the invention 3 disclosed RFID electronic tags.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Embodiment one
The structure of the embodiment of the invention 1 disclosed RFID electronic tag as shown in Figure 1, comprise: RFID chip 11, be arranged at storer 111 and baseband portion 112 on the RFID chip, baseband signal processing module 12 and display module 13 are electrically connected between storer 111, baseband portion 112, baseband signal processing module 12 and the display module successively.Wherein:
Store the RFID electronic labeling information in the storer 111.Baseband portion 112 links to each other with storer 111, is mainly used in the resolution digital signal, handles read write command and storage operation.Baseband signal processing module 12 links to each other with baseband portion 112, send a command to baseband portion 12, the information analysis that returns according to baseband portion 12 goes out the chip information of storer 111 storages then, chip information is encoded into meet the visual read message that preestablishes standard.The visual read message of display module 13 receiving baseband signal processing modules 12 conversion, and it is shown.
Its principle of work is as described below: after the baseband signal processing module 12 startup work, directly send the baseband portion 112 of the command signal of conformance with standard standard to the RFID chip, after baseband portion 112 receives order, read the chip information in the storer 111, and sending to baseband signal processing module 12, baseband signal processing module 12 analysis chip information convert thereof into the visual read message that meets pre-set specifications, send to display module 13 then, display module 13 shows the information that receives.
Entire work process can drive by power supply, guarantees carrying out smoothly of reading writing working, and power supply can adopt battery forms, and as button cell, hull cell or solar cell, directly electronic tag is given in power supply, makes it become the active RFID electronic label.During information in the user needs reading tag, touch switch, the power supply of baseband signal processing module control power supply, and when not needing to read information, power-off, effectively conserve energy.
Baseband signal processing module 12 and display module 13 can be independent of the RFID chip, also can with the integrated design of RFID chip, to reduce the volume of RFID electronic tag, reduce cost of development simultaneously.
The disclosed RFID electronic tag of present embodiment is directly controlled the baseband portion of chip by baseband signal processing module is set, read chip information, and the cannonical format that the information translation that reads is become can directly show shows by display module, realized breaking away from read write line to the purpose that the RFID electronic tag reads, made things convenient for user's reading the RFID electronic tag.
Embodiment two
The structure of the disclosed RFID electronic tag of present embodiment as shown in Figure 2, comprise: RFID chip 21, be arranged at storer 211, baseband portion 212 and radio frequency part 213 on the RFID chip, baseband signal processing module 22, display module 23, RFID antenna 24 and power supply 25.Wherein, RFID antenna 24 links to each other with radio frequency part 213 on the RFID chip, and radio frequency part 213 links to each other with baseband portion 212.Battery 25 is whole electronic tag power supply.RFID electronic tag in the present embodiment has two kinds of mode of operations, and first kind of mode of operation is as described in example 1 above, directly the pattern of display chip information.Second kind of mode of operation is to read the pattern of chip information in the prior art by read write line.
When relying on read write line, the RFID electronic tag reads work, when promptly being in second kind of mode of operation, RFID antenna 24 receives the carrier signal that read write line sends, if the RFID electronic tag is a passive design, so, RFID antenna 24 received energy simultaneously drives the RFID chip, the RFID antenna is transferred to radio frequency part 213 with carrier signal, 213 carrier signals of radio frequency part are carried out the modulatedemodulate ripple, and the digital signal of Xie Bohou is sent to the baseband portion 212 of chip, baseband portion 212 is resolved the digital signal of Xie Bohou, and read chip information in the storer 211 according to the digital signal after resolving, and modulate sending to radio frequency part 213 behind the information coding that reads, signal is adjusted to the form that is adapted at transmitting in the wireless channel, by RFID antenna 24 signal is returned to read write line then, finish read-write operation.
The RFID electronic tag that is operated under first mode of operation triggers baseband signal processing module 22 by an outer button 26, and then begins to carry out autonomous reading displayed operation.
The disclosed RFID electronic tag of present embodiment can directly read the function of information except that having, and has also comprised the function of utilizing read write line to read information, thereby has further strengthened the versatility of RFID electronic tag, has enlarged usable range.
Embodiment three
Present embodiment discloses the application example that the RFID electronic tag covers at round bottle, as shown in Figure 3, RFID chip 31, baseband signal processing module 32, display module 33 and peripheral hardware button 34 are placed on the circular flexible pcb board 35 identical with the bottle cap diameter jointly among the figure, whole flexible PCB plate 35 overlaps onesize circular display screen 37 back sides with circular membrane battery 36, and the three connects by the mode of flexible winding displacement or pressing.RFID antenna 38 is for rectangle designs, and the pin 381 of antenna is connected with the radio frequency part 311 of RFID chip 31 by the line 39 that is flexible coupling.The line 39 that is flexible coupling can be bent into arbitrarily angled, makes things convenient for the installation of RFID antenna 38.
Fig. 4 is the concrete scheme of installation of the foregoing description.During installation, stacked circular flexible pcb board, hull cell and display screen electronic package 41 combine with bottle cap 42 tops earlier, and bending is flexible coupling 43 then, makes RFID antenna 44 be attached to the bottle cap sidewall, and crooked then RFID antenna 44 makes it closely stick on the side of bottle cap.When RFID electronic tag and read write line communication, read write line can carry out communication from bottle cap side and RFID antenna; As looking when reading label, the user directly presses the display screen at bottle cap top, thereby touches the button of screen below, starts this locality and looks and read to show.
Each embodiment adopts the mode of going forward one by one to describe in this instructions, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.For the disclosed device of embodiment, because it is corresponding with the embodiment disclosed method, so description is fairly simple, relevant part partly illustrates referring to method and gets final product.
The professional can also further recognize, the unit and the algorithm steps of each example of describing in conjunction with embodiment disclosed herein, can realize with electronic hardware, computer software or the combination of the two, for the interchangeability of hardware and software clearly is described, the composition and the step of each example described prevailingly according to function in the above description.These functions still are that software mode is carried out with hardware actually, depend on the application-specific and the design constraint of technical scheme.The professional and technical personnel can use distinct methods to realize described function to each specific should being used for, but this realization should not thought and exceeds scope of the present invention.
The method of describing in conjunction with embodiment disclosed herein or the step of algorithm can directly use the software module of hardware, processor execution, and perhaps the combination of the two is implemented.Software module can place the storage medium of any other form known in random access memory (RAM), internal memory, ROM (read-only memory) (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or the technical field.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (7)
1. a radio frequency discrimination RFID electronic tag is characterized in that, comprising:
The RFID chip comprises: the storer of store electrons label information links to each other the baseband portion of resolution digital signal, processing read write command and storage operation with storer;
Link to each other with described baseband portion, transmit operation order, and analysis chip information are converted into the baseband signal processing module of the visual information of pre-set specifications;
Link to each other the display module that receives described visual information and show with described baseband signal processing module.
2. electronic tag according to claim 1 is characterized in that, also comprises:
The RFID antenna;
Link to each other received RF signal, the radio frequency part that parses correlated digital information and the result is sent with described RFID antenna.
3. electronic tag according to claim 2 is characterized in that, described baseband signal processing module and described RFID chip are the integrated design.
4. electronic tag according to claim 3 is characterized in that, described display module is an Electronic Paper.
5. electronic tag according to claim 4 is characterized in that, also comprises power supply.
6. electronic tag according to claim 5 is characterized in that, described power supply is a solar cell.
7. electronic tag according to claim 6 is characterized in that, also comprises outer button, and described outer button links to each other with described baseband signal processing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010195259 CN101894286A (en) | 2010-06-08 | 2010-06-08 | RFID electronic tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010195259 CN101894286A (en) | 2010-06-08 | 2010-06-08 | RFID electronic tag |
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| CN101894286A true CN101894286A (en) | 2010-11-24 |
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| CN 201010195259 Pending CN101894286A (en) | 2010-06-08 | 2010-06-08 | RFID electronic tag |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436597A (en) * | 2011-12-14 | 2012-05-02 | 深圳日海通讯技术股份有限公司 | Visual passive RFID electronic tag and identity recognition method thereof |
| CN109775167A (en) * | 2019-03-05 | 2019-05-21 | 上海城建道桥工程有限公司 | A kind of plate-girder production line transport device |
| CN112085138A (en) * | 2020-03-02 | 2020-12-15 | 合肥工业大学 | Micro device, system and method for tracing source, anti-counterfeiting and anti-tampering |
| CN112348128A (en) * | 2019-08-09 | 2021-02-09 | 莫冰 | Electronic display label, system and method of use |
| CN112364959A (en) * | 2020-11-16 | 2021-02-12 | 北京特种机械研究所 | Special equipment transferring and handing-over system based on RFID |
| EP4296183A1 (en) | 2022-06-22 | 2023-12-27 | Sensoneo j. s. a. | Container cap assembly with an rfid tag |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200519757A (en) * | 2003-12-09 | 2005-06-16 | Ind Tech Res Inst | Visible electronic tag and the system thereof |
| US20060026035A1 (en) * | 2004-07-28 | 2006-02-02 | William Younkes | Computer aided interactive medical management information and control system and method |
| CN101095152A (en) * | 2004-12-29 | 2007-12-26 | 艾利丹尼森公司 | Radio frequency identification device with visual indicator |
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2010
- 2010-06-08 CN CN 201010195259 patent/CN101894286A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200519757A (en) * | 2003-12-09 | 2005-06-16 | Ind Tech Res Inst | Visible electronic tag and the system thereof |
| US20060026035A1 (en) * | 2004-07-28 | 2006-02-02 | William Younkes | Computer aided interactive medical management information and control system and method |
| CN101095152A (en) * | 2004-12-29 | 2007-12-26 | 艾利丹尼森公司 | Radio frequency identification device with visual indicator |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436597A (en) * | 2011-12-14 | 2012-05-02 | 深圳日海通讯技术股份有限公司 | Visual passive RFID electronic tag and identity recognition method thereof |
| CN102436597B (en) * | 2011-12-14 | 2016-01-20 | 深圳日海通讯技术股份有限公司 | Visual passive RFID electronic label and personal identification method thereof |
| CN109775167A (en) * | 2019-03-05 | 2019-05-21 | 上海城建道桥工程有限公司 | A kind of plate-girder production line transport device |
| CN112348128A (en) * | 2019-08-09 | 2021-02-09 | 莫冰 | Electronic display label, system and method of use |
| CN112085138A (en) * | 2020-03-02 | 2020-12-15 | 合肥工业大学 | Micro device, system and method for tracing source, anti-counterfeiting and anti-tampering |
| CN112364959A (en) * | 2020-11-16 | 2021-02-12 | 北京特种机械研究所 | Special equipment transferring and handing-over system based on RFID |
| CN112364959B (en) * | 2020-11-16 | 2024-03-22 | 北京特种机械研究所 | Special equipment transfer and handover system based on RFID |
| EP4296183A1 (en) | 2022-06-22 | 2023-12-27 | Sensoneo j. s. a. | Container cap assembly with an rfid tag |
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| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI TECHSUN RADIO FREQUENCY TECHNOLOGY CO., L |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20110706 Address after: 5, 200433 floor, building 1, Fudan Science Park, Lane 127, Cathay Road, Shanghai, Yangpu District Applicant after: Tianchen New Technology Co., Ltd., Fudan Univ, Shanghai Co-applicant after: Shanghai Tianchen Radiofrequency Technology Co.,Ltd. Address before: 5, 200433 floor, building 1, Fudan Science Park, Lane 127, Cathay Road, Shanghai, Yangpu District Applicant before: Tianchen New Technology Co., Ltd., Fudan Univ, Shanghai |
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Address after: 5, 200433 floor, building 1, Fudan Science Park, Lane 127, Cathay Road, Shanghai, Yangpu District Applicant after: Shanghai Tiancheng Anticounterfeit Technology Co.,Ltd. Co-applicant after: Shanghai Tianchen Radiofrequency Technology Co.,Ltd. Address before: 5, 200433 floor, building 1, Fudan Science Park, Lane 127, Cathay Road, Shanghai, Yangpu District Applicant before: Tianchen New Technology Co., Ltd., Fudan Univ, Shanghai Co-applicant before: Shanghai Tianchen Radiofrequency Technology Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: TIANCHEN NEW TECHNOLOGY CO LTD, FUDAN UNIV, SHANGHAI TO: SHANGHAI TECHSUNANTI-COUNTERFEITING TECHNOLOGY CO., LTD. |
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Application publication date: 20101124 |