CN201196790Y - Novel radio frequency recognition primary-secondary card - Google Patents
Novel radio frequency recognition primary-secondary card Download PDFInfo
- Publication number
- CN201196790Y CN201196790Y CNU2008200483651U CN200820048365U CN201196790Y CN 201196790 Y CN201196790 Y CN 201196790Y CN U2008200483651 U CNU2008200483651 U CN U2008200483651U CN 200820048365 U CN200820048365 U CN 200820048365U CN 201196790 Y CN201196790 Y CN 201196790Y
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- subcard
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- master card
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Abstract
The utility model discloses a novel composite radiofrequency identification card, which can be applied to logistics management, parking management, article cognition management, personnel management and so on, and can realize the remote reading, writing and modification of information of a son card. The composite card comprises the son card, an RFID radiofrequency identification mother card which is in wireless transmission with the son card and can read and write the son card, and a data processing server which is in wireless transmission with the RFID radiofrequency identification mother card. The composite card is characterized in that the RFID radiofrequency identification mother card is provided with a UHF frequency band card reader which can remotely read the son card, and is also internally embedded with a third generation RISC high-performance card reader which can instantly read the son card. The utility model provides the novel composite radiofrequency identification card, wherein the mother card can remotely and quickly read the son card and the secondary development can be performed.
Description
Technical field
The utility model belongs to wireless electronic technology field, be particularly related to and a kind ofly can be applicable to the cognitive management of logistics management, parking management, article, personal management etc., and the New-type radio-frequency recognin master card of the information of subcard is read, writes, revises in realization at a distance.
Background technology
Existing radio-frequency (RF) identification child and parent card mainly is by subcard, with the subcard wireless transmission and can read and write the RFID radio-frequency (RF) identification master card of subcard, and form with RFID radio-frequency (RF) identification master card wireless transmission data processing server, for existing this child and parent card, have following shortcoming: it is near 1, to read the subcard distance, and subcard need could be read in master card 1.5m smoothly; 2, the hardware circuit that reads of Cai Yonging is made up of c51 single-chip microcomputer+RC500 chip, and reading speed is slow; 3, for the subcard aspect, there is not the subcard database, support that the subcard kind is single; 4, closed Single Chip Microcomputer (SCM) program can not be carried out secondary development and be supported new subcard; 5, must be external the pc system could operate as normal; 6, has only circuit-switched data input, output, so cannot read a plurality of subcard information simultaneously; 7, have only simple data read program, CRC and neuron datacycle verification algorithm are not set, cause read false rate than higher; 8, do not support not have the polarization antenna, certain that must subcard is simultaneously faced master card and could be read information smoothly; 9, do not support polynary anticollision to detect, once can only read a subcard; 10, System Operation data can only reflect by pc.
Summary of the invention
The purpose of this utility model is to solve the problem that above-mentioned technology exists, and provides a kind of master card can be at a distance and read subcard, the New-type radio-frequency recognin master card that can carry out secondary development in addition fast.
The technical solution of the utility model is achieved in that
A kind of New-type radio-frequency recognin master card equipment, comprise subcard, with the subcard wireless transmission and can read and write the RFID radio-frequency (RF) identification master card of subcard, and with RFID radio-frequency (RF) identification master card wireless transmission data processing server, crucial be provided with the uhf band card reader that can read subcard at a distance, but also embeddedly on the described RFID radio-frequency (RF) identification master card be provided with moment and read the third generation RISC high-performance card reader of subcard in described RFID radio-frequency (RF) identification master card.
The distance that described uhf band card reader reads subcard can be 20 meters.
Also external multichannel does not have the polarization antenna on the described RFID radio-frequency (RF) identification master card.
The beneficial effects of the utility model: 1, RFID radio-frequency (RF) identification master card is provided with the uhf band card reader that can read subcard at a distance, so can realize reading at a distance the distance of subcard at 20 meters; 2, by embedded third generation RISC high-performance card reader, can read subcard (card reading speed is about 20 milliseconds) moment; 3, the database that is equipped with by subcard inside can realize supporting all to meet all electronic tags of 18000-6 and C0/C1/C1G2; 4, Universal, modular structure can be carried out secondary development and be supported the new electronic tag of researching and developing; 5, built-in linux basic subsystems, can be under the situation of external high-performance pc not with regard to the storage and the derivation of fulfillment database; 6, by the circulation CRC data verification disposal system of embedded third generation RISC high-performance card reader and Control Software, effectively reduce read false rate, in 100,000 electronic tag read tests, read false rate is lower than 1/100000; 7, do not have polarization antenna and embedded neuron datacycle by external multichannel and write verification algorithm, write in the test at 100,000 electronic tags, write error is less than 1/100000; 8, the effective anticollision measuring ability of multithreading once can read 32 electronic tags in batch; 9, System Operation data can adopt built-in 32m flash, realize the function of the function situation of detail record system.
Description of drawings
Fig. 1 is a RFID radio-frequency (RF) identification master card inner structure schematic diagram in the utility model;
Fig. 2 is the whole block scheme in the utility model.
Embodiment
Shown in Fig. 1 to 2, the utility model comprises subcard, with the subcard wireless transmission and can read and write the RFID radio-frequency (RF) identification master card of subcard, and with RFID radio-frequency (RF) identification master card wireless transmission data processing server, RFID radio-frequency (RF) identification master card is provided with the uhf band card reader that can read subcard at a distance, but also embeddedly on the described RFID radio-frequency (RF) identification master card be provided with moment and read the third generation RISC high-performance card reader of subcard, the distance that the uhf band card reader reads subcard can be 20 meters, and also external multichannel does not have the polarization antenna on the described RFID radio-frequency (RF) identification master card.
During application, because master card can read the information of subcard at a distance, at a high speed and modify, the group card enters the scope of master card scan control, and subcard is finished the orders such as read-write that master card is made by the radiofrequency signal of induction master card as the energy.
Claims (3)
1. New-type radio-frequency recognin master card equipment, comprise subcard, with the subcard wireless transmission and can read and write the RFID radio-frequency (RF) identification master card of subcard, and with RFID radio-frequency (RF) identification master card wireless transmission data processing server, it is characterized in that described RFID radio-frequency (RF) identification master card is provided with the uhf band card reader that can read subcard at a distance, but also embeddedly on the described RFID radio-frequency (RF) identification master card be provided with moment and read the third generation RISC high-performance card reader of subcard.
2. a kind of New-type radio-frequency recognin master card equipment according to claim 1 is characterized in that the distance that described uhf band card reader reads subcard can be 20 meters.
3. a kind of New-type radio-frequency recognin master card equipment according to claim 1 is characterized in that also external multichannel does not have the polarization antenna on the described RFID radio-frequency (RF) identification master card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200483651U CN201196790Y (en) | 2008-05-27 | 2008-05-27 | Novel radio frequency recognition primary-secondary card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200483651U CN201196790Y (en) | 2008-05-27 | 2008-05-27 | Novel radio frequency recognition primary-secondary card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201196790Y true CN201196790Y (en) | 2009-02-18 |
Family
ID=40416423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200483651U Expired - Fee Related CN201196790Y (en) | 2008-05-27 | 2008-05-27 | Novel radio frequency recognition primary-secondary card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201196790Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102054190A (en) * | 2009-10-30 | 2011-05-11 | 中国移动通信集团公司 | Smart card, card writing terminal and method for card personalization over the air |
| CN109146008A (en) * | 2018-09-12 | 2019-01-04 | 孙涵 | The production method of RFID data association mother and sons' label |
-
2008
- 2008-05-27 CN CNU2008200483651U patent/CN201196790Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102054190A (en) * | 2009-10-30 | 2011-05-11 | 中国移动通信集团公司 | Smart card, card writing terminal and method for card personalization over the air |
| CN109146008A (en) * | 2018-09-12 | 2019-01-04 | 孙涵 | The production method of RFID data association mother and sons' label |
| CN109146008B (en) * | 2018-09-12 | 2021-04-13 | 山东泰宝信息科技集团有限公司 | Production method of RFID data association mother-child tag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090218 Termination date: 20140527 |