CN102436595A - Radio-frequency identification (RFID) reading-writing system and method based on mobile internet - Google Patents
Radio-frequency identification (RFID) reading-writing system and method based on mobile internet Download PDFInfo
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- CN102436595A CN102436595A CN201110267105XA CN201110267105A CN102436595A CN 102436595 A CN102436595 A CN 102436595A CN 201110267105X A CN201110267105X A CN 201110267105XA CN 201110267105 A CN201110267105 A CN 201110267105A CN 102436595 A CN102436595 A CN 102436595A
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Abstract
The invention relates to a radio-frequency identification (RFID) reading-writing system and a method based on a mobile internet. The system comprises an RFID carrier, an RFID reading interface circuit, a three-generation (3G) mobile terminal which is connected with the RFID reading interface circuit, and a registered website set by or a cloud server rented by an RFID right holder or authorized user on the mobile internet, wherein the 3G mobile terminal is connected with the registered website or cloud server through the mobile internet. The RFID reading interface circuit is an RFID data reading interface circuit card board, which is used as a peripheral function plug-in and is connected onto the 3G mobile terminal. The reading and information processing of relevant RFID signals are completed by relevant registered website or cloud server on the mobile internet and the display of information is realized by the 3G mobile terminal. The manufacturing and purchasing costs are obviously reduced; and since the RFID-carried information is virtually stored in the cloud server, the RFID information capacity is obviously expanded and the popularization of RFID in the Internet of Things is facilitated more greatly.
Description
Technical field
The present invention relates to Card read/write, particularly relate to a kind of radio frequency identification read-write system and reading/writing method thereof based on mobile Internet.
Background technology
RF identification (Radio Frequency Identification; Initialism is RFID) be commonly called as electronic tag; Existing reading/writing method needs specialized designs or the special-purpose read-write equipment of customization, and existing RFID read-write equipment as shown in Figure 1 comprises Receiver Module and self-powered; Said Receiver Module comprises detecting circuit, filter amplification circuit and the single chip circuit that connects successively; Also comprise the rf power amplifier circuit that is connected between said single chip circuit and the radio-frequency antenna, said single chip circuit is through RS232 or RS485 data bus, and USB interface and computer are online.Because the content that RFID stored or expressed is more and more, the RFID quantity of information is increasing, requires the corresponding raising of RFID chip memory size of employing, and not only the cost of RFID chip increases thereupon, and the energy consumption that the RFID chip takes place in the read-write process also increases thereupon.In addition, versatility is also poor, cause existing RFID read-write equipment manufacturing, purchase with use cost higherly, directly restricted RFID and in Internet of Things, popularized.
Summary of the invention
A technical matters to be solved by this invention is the defective that remedies above-mentioned prior art, and a kind of improved radio frequency identification read-write system based on mobile Internet is provided.
Another technical matters to be solved by this invention is the defective that remedies above-mentioned prior art, and a kind of improved radio frequency identification read-write systems approach based on mobile Internet is provided.
The technical matters of the radio frequency identification read-write system based on mobile Internet of the present invention solves through following technical scheme.
Interface circuit comprise the RFID carrier, and RFID is read by this radio frequency identification read-write system based on mobile Internet.
The characteristics of this radio frequency identification read-write system based on mobile Internet are:
Comprise with said RFID and read the 3G portable terminal that interface circuit is connected that said 3G portable terminal is connected with said registration of website or high in the clouds server through mobile Internet.
It is a RFID data read outgoing interface circuit clamp that said RFID reads interface circuit, by RFID user said RFID data read outgoing interface circuit clamp is continued at said 3G portable terminal as the peripheral function plug-in unit.
Also comprise the registration of website that is provided with at mobile Internet by said RFID claims holder or authorized user or the high in the clouds server of lease, said registration of website or high in the clouds server write relevant RFID information data by said RFID claims holder or authorized user according to the corresponding identification code of said RFID and the content of expression thereof in advance.
The technical matters of the radio frequency identification read-write system based on mobile Internet of the present invention solves through following further technical scheme.
Said RFID data read outgoing interface circuit clamp; Comprise Receiver Module and self-powered; Said Receiver Module comprises detecting circuit, filter amplification circuit and the single chip circuit that connects successively; Also comprise the rf power amplifier circuit that is connected between said single chip circuit and the radio-frequency antenna, and be connected the part that continues between said single chip circuit and the said 3G portable terminal that the control program of said RFID data read outgoing interface circuit clamp solidifies and embeds in the single chip circuit; Its control program is according to the operation down of the scanning read routine operational order effect in the system application of said 3G mobile terminal configuration; Said RFID user needn't get involved, and scans as long as aim at RFID, and the data presentation that scanning is obtained is on the display screen of said 3G portable terminal.
Said system application comprises iPhone system application and Android system application.
Said detecting circuit is used for radiowave that the RFID that receives is sent, removes its carrier signal, restores the useful data signal and exports filter amplification circuit to.
Said filter amplification circuit is used for that the signal after the detection is carried out filtering amplifies, and the signal after the amplification exports single chip circuit to.
Said single chip circuit is used for:
1) signal of filter amplification circuit input is decoded, obtain the RFID chip identification code that RFID has uniqueness;
2) produce the required carrier signal of RFID and export rf power amplifier circuit to;
3) carrier signal of excitation RFID is carried out programmed control with the reception radiowave that RFID sent;
4) receive the scanning read routine that the 3G portable terminal connected sends and control instruction, and carry out exchanges data with the 3G portable terminal.
Said rf power amplifier circuit is used for that the required carrier signal of RFID that single chip circuit produces is carried out radio-frequency power and amplifies, and through the radio-frequency antenna emission, to encourage RFID to be scanned.
The said part that continues is used for by RFID user corresponding RFID data read outgoing interface circuit clamp being continued at the 3G portable terminal as the peripheral function plug-in unit.
The said part that continues is a kind of in wired continue part and the wireless part that continues.
Said wired part that continues is a kind of in USB interface and the mechanical plug-in electric connector, is used for and said integrated connection of 3G portable terminal.
The said wireless part that continues is a kind of in infrared interface, WIFI interface and the blue tooth interface, is used for carrying out wireless communication connection with said 3G portable terminal, can read the RFID data keeping scanning outside the certain distance with said 3G portable terminal.
Said RFID sense data interface circuit clamp self-powered is a kind of in internal battery and the circumscribed USB power supply source.
The technical matters of the radio frequency identification read-write system based on mobile Internet of the present invention through following more further technical scheme solve.
Said RFID carrier is made up of RFID electronic label chip and radio frequency built-in aerial; Said RFID electronic label chip possesses the RFID chip identification code with uniqueness; Memory size is not done requirement; The curing of said RFID chip identification code is a kind of in being solidified and solidified according to user's customization by manufacturer by manufacturer.
The frequency of operation of said RFID is a kind of in the microwave of ultrahigh frequency and 2.45～5.8GHz of high frequency, 850～960MHz of low frequency, the 10～15MHz of 120～135KHz.
Saidly write relevant RFID information data in advance; Be in said high in the clouds server according to the content of RFID chip identification code and expression thereof respectively correspondence write in advance; Write authority and have, and be a kind of in the management of differentiated control and non-graded by RFID claims holder or authorized user.
Said 3G portable terminal is the 3G smart mobile phone, be provided with the panel computer of 3G communication interface and be provided with a kind of in the notebook computer of 3G communication interface.
Said panel computer is a kind of in apple iPad, association happy Pad and this panel computer of e people e.
The technical matters of the radio frequency identification read-write method based on mobile Internet of the present invention solves through following technical scheme.
This radio frequency identification read-write method based on mobile Internet has following steps successively:
1) by RFID claims holder or authorized user relevant RFID information data is write in the mobile Internet a certain registration of website in advance or is stored in advance in the high in the clouds server by said RFID claims holder or authorized user lease according to the content of RFID chip identification code and expression thereof is corresponding respectively;
2) said RFID user continues corresponding RFID data read outgoing interface circuit clamp at the 3G portable terminal as the peripheral function plug-in unit;
3) accomplish data scanning read operation by RFID data read outgoing interface circuit clamp and connected 3G portable terminal to RFID;
4) will be solidificated in the RFID chip as the RFID chip identification code with uniqueness of reading permission and be sent to said registration of website or said high in the clouds server through mobile Internet;
5) said registration of website or said high in the clouds server identification and confirm that said RFID chip identification code is correct after; The said relevant RFID information of from said registration of website or said high in the clouds server, reading is recycled to said 3G portable terminal and demonstration through mobile Internet, reads to accomplish this RFID.
The technical matters of the radio frequency identification read-write method based on mobile Internet of the present invention solves through following further technical scheme.
The authority that writes that writes relevant RFID information data in advance of said step 1) is had by RFID claims holder or authorized user, and is a kind of in the management of differentiated control and non-graded.
Said step 2) RFID data read outgoing interface circuit clamp; Comprise Receiver Module and self-powered; Said Receiver Module comprises detecting circuit, filter amplification circuit and the single chip circuit that connects successively; Also comprise the rf power amplifier circuit that is connected between said single chip circuit and the radio-frequency antenna; And being connected the part that continues between said single chip circuit and the said 3G portable terminal, the control program of said RFID data read outgoing interface circuit clamp solidifies and embeds in the single chip circuit.
Said RFID sense data interface circuit clamp self-powered is a kind of in internal battery and the circumscribed USB power supply source.
The data scanning read operation to RFID of said step 3); It is the scanning read routine operational order effect operation down of writing according to the system application of said 3G mobile terminal configuration; Said RFID user needn't get involved; Scan as long as aim at RFID, the data presentation that scanning is obtained is on the display screen of said 3G portable terminal.
Said system application comprises iPhone system application and Android system application.
The RFID chip identification code of said step 4) is the RFID chip identification code with uniqueness that the RFID electronic label chip possesses; Memory size is not done requirement; The curing of said RFID chip identification code is a kind of in being solidified and solidified according to user's customization by manufacturer by manufacturer.
Said step 5) to the identification of said RFID chip identification code and confirm data scanning read operation procedure operation by said 3G portable terminal; Said RFID user needn't get involved; Scan as long as aim at RFID, the data presentation that scanning is obtained is on the display screen of said 3G portable terminal.
The technical matters of the radio frequency identification read-write method based on mobile Internet of the present invention through following more further technical scheme solve.
Said step 2) 3G portable terminal is the 3G smart mobile phone, be provided with the panel computer of 3G communication interface and be provided with a kind of in the notebook computer of 3G communication interface.
Said panel computer is a kind of in apple iPad, association happy Pad and this panel computer of e people e.
Continuing on the 3G portable terminal said step 2) is to adopt the part that continues to continue, and the said part that continues is a kind of in wired continue part and the wireless part that continues.
Said wired part that continues is a kind of in USB interface and the mechanical plug-in electric connector, is used for and said integrated connection of 3G portable terminal.
The said wireless part that continues is a kind of in infrared interface, WIFI interface and the blue tooth interface, is used for carrying out wireless communication connection with said 3G portable terminal, can read the RFID data keeping scanning outside the certain distance with said 3G portable terminal.
The beneficial effect of the present invention and prior art contrast is:
The present invention is based on existing mobile Internet; With the peripheral accessory that is similar to apple iPhone; Being commonly called as the peripheral function plug-in unit of " apple skin "---RFID data read outgoing interface circuit clamp continues at the 3G portable terminal cheaply, to accomplish reading the contained information of RFID.System of the present invention is except that the RFID signal that keeps existing RFID read-write equipment is read, and about the RFID signal writes, information processing is accomplished by registration of website relevant on the mobile Internet or high in the clouds server, information shows the 3G portable terminal realization of being sold by the market.Significantly simplified existing RFID read-write equipment, obviously reduced manufacturing and acquisition cost, and, significantly expanded the RFID information capacity, helped RFID more and in Internet of Things, popularize the contained information virtual store of RFID server beyond the clouds.
Description of drawings
Fig. 1 is the composition block scheme of existing RFID read-write equipment;
Fig. 2 is the block diagram of system of the specific embodiment of the invention one;
Fig. 3 is the block diagram of system of the specific embodiment of the invention two.
Embodiment
Below in conjunction with embodiment and contrast accompanying drawing the present invention will be described.
Embodiment one
A kind of wired RFID read-write system based on mobile Internet that continues of USB interface that passes through as shown in Figure 2 comprises RFID carrier, RFID data read outgoing interface circuit clamp that RFID electronic label chip 7, radio frequency built-in aerial 8 are formed, and the 3G smart mobile phone.The 3G smart mobile phone is connected with registration of website or high in the clouds server through mobile Internet, and the data of RFID are read by RFID data read outgoing interface circuit clamp and accomplished.
The RFID read-write system also comprises a registration of website being provided with at mobile Internet by RFID claims holder or authorized user or a high in the clouds server of lease; Write relevant RFID information data in advance by RFID claims holder or authorized user on registration of website or high in the clouds server according to the identification code of RFID correspondence and the content of expression thereof; Write authority and have, and be a kind of in the management of differentiated control and non-graded by RFID claims holder or authorized user.
RFID data read outgoing interface circuit clamp; Comprise Receiver Module and self-powered; Receiver Module comprises detecting circuit 3, filter amplification circuit 4 and the single chip circuit 5 that connects successively; Also comprise the rf power amplifier circuit 2 that is connected between single chip circuit 5 and the radio-frequency antenna 1, and be connected the wired part that continues between single chip circuit 5 and the 3G smart mobile phone.RFID user as the peripheral function plug-in unit, continues RFID data read outgoing interface circuit clamp at the 3G smart mobile phone through wired part USB interface 6A and USB patchcord 9A of continuing.The control program of RFID data read outgoing interface circuit clamp solidifies and embeds in the single chip circuit 5.
Detecting circuit 3 is used for radiowave that the RFID that receives is sent, removes its carrier signal, restores the useful data signal and exports filter amplification circuit 4 to.
1) signal of filter amplification circuit 4 inputs is decoded, obtain the RFID chip identification code that RFID has uniqueness;
2) produce the required carrier signal of RFID and export rf power amplifier circuit 2 to;
3) carrier signal of excitation RFID is carried out programmed control with the reception radiowave that RFID sent;
4) receive the scanning read routine that the 3G smart mobile phone connected sends and control instruction, and carry out exchanges data with the 3G smart mobile phone.
Rf power amplifier circuit 2 is used for that the required carrier signal of RFID that single chip circuit 5 produces is carried out radio-frequency power and amplifies, and through radio-frequency antenna 1 emission, to encourage RFID to be scanned.
The RFID carrier is made up of RFID electronic label chip 7 and radio frequency built-in aerial 8; RFID electronic label chip 7 possesses the RFID chip identification code with uniqueness; Memory size is not done requirement; The curing of RFID chip identification code is a kind of in being solidified and solidified according to user's customization by manufacturer by manufacturer.
The frequency of operation of RFID is a kind of in the microwave of ultrahigh frequency and 2.45～5.8GHz of high frequency, 850～960MHz of low frequency, the 10～15MHz of 120～135KHz.
This embodiment one has following steps successively based on the RFID reading/writing method of mobile Internet:
1) by RFID claims holder or authorized user relevant RFID information data is write in the mobile Internet a certain registration of website in advance or is stored in advance in the high in the clouds server by RFID claims holder or authorized user lease according to the content of RFID chip identification code and expression thereof is corresponding respectively; The authority that writes that writes relevant RFID information data is in advance had by RFID claims holder or authorized user, and is a kind of in the management of differentiated control and non-graded;
2) RFID user continues corresponding RFID data read outgoing interface circuit clamp at the 3G smart mobile phone as the peripheral function plug-in unit;
3) accomplish data scanning read operation by RFID data read outgoing interface circuit clamp and connected 3G smart mobile phone to RFID; The scanning read routine operational order effect of writing according to 3G smart mobile phone system configured application program moves down; RFID user needn't get involved, and scans as long as aim at RFID, and the data presentation that scanning is obtained is on the display screen of 3G smart mobile phone; System application comprises iPhone system application and Android system application;
4) will be solidificated in the RFID chip as the RFID chip identification code with uniqueness of reading permission and be sent to registration of website or high in the clouds server through mobile Internet; The RFID chip identification code is the RFID chip identification code with uniqueness that the RFID electronic label chip possesses; Memory size is not done requirement, and the curing of RFID chip identification code is a kind of in being solidified and solidified according to user's customization by manufacturer by manufacturer;
5) registration of website or high in the clouds server identification and confirm that the RFID chip identification code is correct after; The relevant RFID information of from registration of website or high in the clouds server, reading is recycled to the 3G smart mobile phone through mobile Internet; Read to accomplish this RFID, to the identification of RFID chip identification code and confirm that RFID user needn't get involved by the data scanning read operation procedure operation of 3G smart mobile phone; Scan as long as aim at RFID, the data presentation that scanning is obtained is on the display screen of 3G smart mobile phone.
Embodiment two
A kind of wireless RFID read-write system that continues of blue tooth interface that passes through as shown in Figure 3 based on mobile Internet; It is formed basically with embodiment one, and difference is: RFID signal read-write interface circuit clamp continues at the 3G smart mobile phone through the wireless part blue tooth interface 6B that continues.
Above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.Those of ordinary skill for technical field under the present invention; Under the prerequisite that does not break away from the present invention's design, make some alternative or obvious modification that are equal to; And performance or purposes are identical, all should be regarded as belonging to the scope of patent protection that the present invention is confirmed by claims of being submitted to.
Claims (10)
1. the radio frequency identification read-write system based on mobile Internet comprises the RFID carrier, and RFID reads interface circuit, it is characterized in that:
Comprise with said RFID and read the 3G portable terminal that interface circuit is connected that said 3G portable terminal is connected with said registration of website or high in the clouds server through mobile Internet;
It is a RFID data read outgoing interface circuit clamp that said RFID reads interface circuit, by RFID user said RFID data read outgoing interface circuit clamp is continued at said 3G portable terminal as the peripheral function plug-in unit;
Also comprise the registration of website that is provided with at mobile Internet by said RFID claims holder or authorized user or the high in the clouds server of lease, said registration of website or high in the clouds server write relevant RFID information data by said RFID claims holder or authorized user according to the corresponding identification code of said RFID and the content of expression thereof in advance.
2. the radio frequency identification read-write system based on mobile Internet as claimed in claim 1 is characterized in that:
Said RFID data read outgoing interface circuit clamp; Comprise Receiver Module and self-powered; Said Receiver Module comprises detecting circuit, filter amplification circuit and the single chip circuit that connects successively; Also comprise the rf power amplifier circuit that is connected between said single chip circuit and the radio-frequency antenna, and be connected the part that continues between said single chip circuit and the said 3G portable terminal that the control program of said RFID data read outgoing interface circuit clamp solidifies and embeds in the single chip circuit; Its control program is according to the operation down of the scanning read routine operational order effect in the system application of said 3G mobile terminal configuration; Said RFID user needn't get involved, and scans as long as aim at RFID, and the data presentation that scanning is obtained is on the display screen of said 3G portable terminal.
3. according to claim 1 or claim 2 the radio frequency identification read-write system based on mobile Internet is characterized in that:
The said part that continues is a kind of in wired continue part and the wireless part that continues.
4. the radio frequency identification read-write system based on mobile Internet as claimed in claim 3 is characterized in that:
Said RFID carrier is made up of RFID electronic label chip and radio frequency built-in aerial; Said RFID electronic label chip possesses the RFID chip identification code with uniqueness; Memory size is not done requirement; The curing of said RFID chip identification code is a kind of in being solidified and solidified according to user's customization by manufacturer by manufacturer.
5. the radio frequency identification read-write system based on mobile Internet as claimed in claim 4 is characterized in that:
Said 3G portable terminal is the 3G smart mobile phone, be provided with the panel computer of 3G communication interface and be provided with a kind of in the notebook computer of 3G communication interface.
6. radio frequency identification read-write method based on mobile Internet is characterized in that:
Following steps are arranged successively:
1) by RFID claims holder or authorized user relevant RFID information data is write in the mobile Internet a certain registration of website in advance or is stored in advance in the high in the clouds server by said RFID claims holder or authorized user lease according to the content of RFID chip identification code and expression thereof is corresponding respectively;
2) said RFID user continues corresponding RFID data read outgoing interface circuit clamp at the 3G portable terminal as the peripheral function plug-in unit;
3) accomplish data scanning read operation by RFID data read outgoing interface circuit clamp and connected 3G portable terminal to RFID;
4) will be solidificated in the RFID chip as the RFID chip identification code with uniqueness of reading permission and be sent to said registration of website or said high in the clouds server through mobile Internet;
5) said registration of website or said high in the clouds server identification and confirm that said RFID chip identification code is correct after; The said relevant RFID information of from said registration of website or said high in the clouds server, reading is recycled to said 3G portable terminal and demonstration through mobile Internet, reads to accomplish this RFID.
7. the radio frequency identification read-write method based on mobile Internet as claimed in claim 6 is characterized in that:
The authority that writes that writes relevant RFID information data in advance of said step 1) is had by RFID claims holder or authorized user, and is a kind of in the management of differentiated control and non-graded.
8. like claim 6 or 7 described radio frequency identification read-write methods, it is characterized in that based on mobile Internet:
Said step 2) RFID data read outgoing interface circuit clamp; Comprise Receiver Module and self-powered; Said Receiver Module comprises detecting circuit, filter amplification circuit and the single chip circuit that connects successively; Also comprise the rf power amplifier circuit that is connected between said single chip circuit and the radio-frequency antenna; And being connected the part that continues between said single chip circuit and the said 3G portable terminal, the control program of said RFID data read outgoing interface circuit clamp solidifies and embeds in the single chip circuit.
9. the radio frequency identification read-write method based on mobile Internet as claimed in claim 8 is characterized in that:
The data scanning read operation to RFID of said step 3); It is the scanning read routine operational order effect operation down of writing according to the system application of said 3G mobile terminal configuration; Said RFID user needn't get involved; Scan as long as aim at RFID, the data presentation that scanning is obtained is on the display screen of said 3G portable terminal.
10. the radio frequency identification read-write method based on mobile Internet as claimed in claim 9 is characterized in that:
The RFID chip identification code of said step 4) is the RFID chip identification code with uniqueness that the RFID electronic label chip possesses; Memory size is not done requirement; The curing of said RFID chip identification code is a kind of in being solidified and solidified according to user's customization by manufacturer by manufacturer;
Said step 5) to the identification of said RFID chip identification code and confirm data scanning read operation procedure operation by said 3G portable terminal; Said RFID user needn't get involved; Scan as long as aim at RFID, the data presentation that scanning is obtained is on the display screen of said 3G portable terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110267105XA CN102436595A (en) | 2011-09-09 | 2011-09-09 | Radio-frequency identification (RFID) reading-writing system and method based on mobile internet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110267105XA CN102436595A (en) | 2011-09-09 | 2011-09-09 | Radio-frequency identification (RFID) reading-writing system and method based on mobile internet |
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| CN102436595A true CN102436595A (en) | 2012-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110267105XA Pending CN102436595A (en) | 2011-09-09 | 2011-09-09 | Radio-frequency identification (RFID) reading-writing system and method based on mobile internet |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1761342A (en) * | 2005-10-24 | 2006-04-19 | 莫宁 | Handset with built in reader-writer of identifying radio frequency |
| CN201134111Y (en) * | 2007-10-23 | 2008-10-15 | 山东省标准化研究院 | Electronic label read/write device of inserted card type based on SDIO interface |
| CN201622587U (en) * | 2010-04-14 | 2010-11-03 | 北京网鱼诺信信息技术有限公司 | Handheld device simultaneously with RFID label and RFID read-write functions |
-
2011
- 2011-09-09 CN CN201110267105XA patent/CN102436595A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1761342A (en) * | 2005-10-24 | 2006-04-19 | 莫宁 | Handset with built in reader-writer of identifying radio frequency |
| CN201134111Y (en) * | 2007-10-23 | 2008-10-15 | 山东省标准化研究院 | Electronic label read/write device of inserted card type based on SDIO interface |
| CN201622587U (en) * | 2010-04-14 | 2010-11-03 | 北京网鱼诺信信息技术有限公司 | Handheld device simultaneously with RFID label and RFID read-write functions |
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Application publication date: 20120502 |