CN101110105A - Radio frequency recognizing reader-writer personal identification method based on SIM card - Google Patents
Radio frequency recognizing reader-writer personal identification method based on SIM card Download PDFInfo
- Publication number
- CN101110105A CN101110105A CNA2006101032556A CN200610103255A CN101110105A CN 101110105 A CN101110105 A CN 101110105A CN A2006101032556 A CNA2006101032556 A CN A2006101032556A CN 200610103255 A CN200610103255 A CN 200610103255A CN 101110105 A CN101110105 A CN 101110105A
- Authority
- CN
- China
- Prior art keywords
- sim card
- mobile communication
- writer
- certificate server
- communication number
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000010295 mobile communication Methods 0.000 claims abstract description 48
- 238000004891 communication Methods 0.000 claims abstract description 28
- 230000004044 response Effects 0.000 claims description 13
- 238000002372 labelling Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 5
- 239000000284 extract Substances 0.000 claims description 3
- 230000006855 networking Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000007726 management method Methods 0.000 abstract description 4
- 238000013475 authorization Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001965 increasing effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a radiofrequency read and write device identity recognition method based on a SIM card, which relates to information electronic technology. The method relates to a method for performing the identity recognition and authorization management of read and write device based on the oneness and confidentiality of SIM card. Being applied to systems with an electronic label, a read and write device, a SIM card circuit module, a wireless communication network, an authentication server and a database, this method, by adding the SIM card circuit module to the end of the read and write device, takes the mobile communication number bond in the SIM card as the sole identity recognition number for the read and write device to access the data network and, on the other hand, utilizes the function of mobile communication to send the data package generated by the read and write device, to receive the commands fed back by the authentication server or the database and to realize long-distance information exchange with data network, thus realizing safe, highly efficient RFID read and write device safe management method at low cost.
Description
Technical field
The invention belongs to the information electronic technology field, relate generally to a kind of uniqueness of SIM card and confidentiality is carried out identification, empowerment management and authentication to rfid interrogator method utilized.
Technical background
Radio-frequency (RF) identification (RFID, Radio Frequency Identification) is a kind of non-contact automatic identification technology, and it is by the automatic recognition objective object of radiofrequency signal and obtain related data.Identification work need not manual intervention, can work in various rugged surroundings, is particularly useful for the dirigibility application system of robotization control.Than other recognition technologies, mainly contain following advantage: decipherment distance is far away, and recognition speed is fast, and read-write property is good, can realize that multiple goal is discerned simultaneously etc.In recent years, the RFID technology progressively enters into the practical application from the laboratory, obtained fast development, be widely used in the every field of social life such as the identification of animal identification, railway wagon, highway are charged automatically, aviation luggage processing, asset tracking, public transport.
Because rfid system has been given play to increasing effect, so its security just must think better of.Present rfid system is easy to be subjected to various attack, as monitoring, active attack, tracking and denial of service etc.Address this problem and the wireless telecommunications between read write line and the electronic tag are authenticated and protect by physical method and cipher mechanism.Another potential safety problem is the information exchanging process between read write line and the data network.Technological means such as existing network intercepting, packet extracting can be obtained the information that read write line and data network are got in touch at an easy rate, and just because present application does not also rise to extensive, networked degree, so this problem is also outstanding.
Progressively rise along with RFID technology large-scale application, be necessary to set up a security mechanism to the read write line authentication management at the data network end, filter the garbage that unauthorized read write line transmits, determine to authorize the access rights of read write line, effectively manage with use to read write line to database.
Summary of the invention
The present invention proposes a kind of rfid interrogator personal identification method based on SIM card.By adding a SIM card circuit module at the read write line end, the mobile communication number that SIM card is bound is as unique identification number of read write line access data network on the one hand, also can use the function of its mobile communication on the other hand, send the packet that read write line generates, and the link order of reception certificate server or database, long-range and data network carry out message exchange, with realize safety, efficiently, rfid interrogator method for managing security cheaply.
For achieving the above object, technical solution of the present invention provides a kind of radio frequency recognizing reader-writer personal identification method based on SIM card, is applied to comprise the system of electronic tag, read write line, wireless communication networks, certificate server and database; It adds a SIM card circuit module at the radio-frequency identification reader/writer end, and the mobile communication number that the SIM card circuit module is bound joins in the packet of radio-frequency identification reader/writer generation, forms the wireless transmission data frame; And send it in the certificate server by existing wireless communication networks; Certificate server determines this Frame to be transferred into database processing or is filtered by the validity and the access rights of this mobile communication number of retrieval; The system that realizes thus is to the identification of radio-frequency identification reader/writer or realize quick response and the data-updating method of a kind of batch to radio-frequency identification reader/writer.
Described radio frequency recognizing reader-writer personal identification method may further comprise the steps:
After S1, radio-frequency identification reader/writer read the information of one or more electronic tags, be encapsulated as packet according to the rule of artificial setting, and be sent to the SIM card circuit module;
S2, SIM card circuit module are according to the rule that sets in advance, the mobile communication number of binding is joined the ad-hoc location of packet, and as required other data message is write, reformulate Frame after the algorithm for encryption that accesses to your password, and be sent to certificate server by wireless communication networks;
After S3, certificate server receive a Frame, the mobile communication number is separated from Frame with other data message with cryptographic algorithm according to the rule identical, revert to the form of " mobile communication number+other data message+electronic labeling information " with step S2;
S4, certificate server are retrieved the validity and the access rights of this mobile communication number in the local authentication database, all send to the pairing database of access rights as the Frame after then will separating by checking, change next step over to, then do not filter this Frame, change step S7 over to by checking;
S5, database root carry out data processing according to the electronic labeling information content, as needs, the information after handling is sent it back former mobile communication number by wireless communication networks, and received by the SIM card circuit module;
After S6, SIM card circuit module are received the information of returning, read write line is sent operational order according to the content of this information;
S7, finish primary information exchange.
The fast response method of the mandate read write line that a kind of described radio frequency recognizing reader-writer personal identification method extends is applied to comprise may further comprise the steps the system of electronic tag, read write line, wireless communication networks, certificate server and database:
H1, supvr send instruction to certificate server, and certificate server extracts whole mandate mobile communication numbers of being stored in the local authentication database, and send response instruction in batches by wireless communication networks;
H2, the SIM card circuit module of having been bound through the mobile communication number of authorizing receive response instruction, obtain the radio-frequency identification reader/writer status information, are encapsulated as packet;
H3, SIM card circuit module are according to the rule that sets in advance, the mobile communication number of binding is joined the ad-hoc location of packet, and as required other data message is write, reformulate Frame after the algorithm for encryption that accesses to your password, and be sent to certificate server by wireless communication networks;
H4, certificate server are accepted the Frame of respectively authorizing radio-frequency identification reader/writer to return respectively, the mobile communication number is separated from Frame with other data message with cryptographic algorithm according to the rule identical, revert to the form of " mobile communication number+other data message+read write line status information " with step H3;
H5, certificate server are that index is retrieved in the local authentication database with the mobile communication number, and according to the information in the packet local authentication database are upgraded.
Described radio frequency recognizing reader-writer personal identification method, its described wireless communication networks comprises GSM, GPRS, CDMA.
Described radio frequency recognizing reader-writer personal identification method, its described wireless communication mode comprises SMS (Short Message Service), wireless data business of networking.
Described radio frequency recognizing reader-writer personal identification method in its described local authentication database, comprises mobile communication number, the field of whether authorizing at least.
Described radio frequency recognizing reader-writer personal identification method method, its described other data message comprises timestamp or school inspection position at least.
Description of drawings
Fig. 1 is the rfid interrogator identification system synoptic diagram that the present invention is based on SIM card;
Fig. 2 is a kind of representation synoptic diagram of Frame of the present invention;
Fig. 3 is the rfid interrogator personal identification method process flow diagram that the present invention is based on SIM card;
Fig. 4 is the fast response method process flow diagram of mandate read write line of the present invention.
Embodiment
As Fig. 1, a kind of rfid interrogator personal identification method of the present invention based on SIM card, be applied to comprise the system of electronic tag 1, read write line 2, SIM card circuit module 3, wireless communication networks 4, certificate server 5 and database 6, wherein one or more electronic tags 1 are read non-contactly and discern by read write line 2; SIM card circuit module 3 links to each other with read write line 2 physics, the mobile communication number that SIM card is bound is as unique identification number of read write line access data network on the one hand, also can use the function of its mobile communication on the other hand, send the packet that read write line 2 generates, and the link order of reception certificate server 5 or database 6, long-range and data network carries out message exchange; Wireless communication networks 4 is by the infrastructure and the network environment of existing GSM, GPRS, CDMA communication network, as wireless data business of networking, SMS (Short Message Service) etc.; Certificate server 5 receives the Frame of wireless telecommunications, information such as mobile communication number are therefrom separated, and be this number retrieved in index in the local authentication database of certificate server 5 validity with the mobile communication number, the operational order that can also send read write line 2 to SIM card circuit module 3 by wireless communication networks 4; Database 6 has the data message of electronic tag 1, is the formant that the RFID data are handled.
Shown in Figure 2 is under unencrypted state, a kind of representation of Frame.In this example, Frame is divided into three parts from front to back, and first stores mobile communication number 7; Other data 8 such as second portion stamp storage time and inspection position, school information; Third part is the electronic labeling information 9 that read write line 2 is sent to SIM card circuit module 3, the information that comprises one or more electronic tags 1 that radio-frequency identification reader/writer 2 reads, in the fast response method of mandate read write line of the present invention, then form by the status information of read write line 2.
Described a kind of rfid interrogator personal identification method based on SIM card may further comprise the steps:
S1) after read write line 2 reads the information of one or more electronic tags 1, be encapsulated as packet according to the rule of artificial setting, and be sent to SIM card circuit module 3;
S2) SIM card circuit module 3 is according to the rule that sets in advance, the mobile communication number 7 of binding is joined certain ad-hoc location of packet, as frame head, also can be as required with other data message, write as timestamp or inspection position, school etc., reformulate Frame after the algorithm for encryption that accesses to your password, and be sent to certificate server 5 by wireless communication networks 4;
S3) certificate server connect 5 receive a Frame after, mobile communication number 7 is separated from Frame with other data message 8 with cryptographic algorithm according to the rule identical, revert to the form of " mobile communication number+other data message+electronic labeling information " with step S2;
S4) certificate server 5 is retrieved the validity and the access rights of this mobile communication number 7 in the local authentication database, all send to the pairing database 6 of access rights as the Frame after then will separating by checking, change step S5 over to),, do not change step S7 over to) by then filtering this Frame;
S5) database 6 carries out data processing according to electronic labeling information 9 contents, and the information after will handling again as needs sends it back former mobile communication number by wireless communication networks 4, and is received by SIM card circuit module 3;
S6) after SIM card circuit module 3 is received the information of returning, read write line 2 is sent operational order according to the content of this information;
S7) finish the primary information exchange.
The system that is made up of electronic tag 1, read write line 2, SIM card circuit module 3, wireless communication networks 4, certificate server 5 and database 6 having thus described the invention can also realize a kind of fast response method of authorizing read write line, may further comprise the steps:
H1) supvr sends instruction to certificate server 5, and certificate server 5 extracts whole mandate mobile communication numbers 7 of being stored in the local authentication database, and sends response instruction in batches by wireless communication networks 4;
H2) the SIM card circuit module of having been bound through the mobile communication number of authorizing 3 receives response instruction, obtains read write line 2 status informations, is encapsulated as packet;
H3) SIM card circuit module 3 is according to the rule that sets in advance, the mobile communication number 7 of binding is joined certain ad-hoc location of packet, as frame head, also can be as required with other data message, write as timestamp or inspection position, school etc., reformulate Frame after the algorithm for encryption that accesses to your password, and be sent to certificate server 5 by wireless communication networks 4;
H4) certificate server 5 is accepted the Frame of respectively authorizing read write line 2 to return respectively, mobile communication number 7 is separated from Frame with other data message 8 with cryptographic algorithm according to the rule identical, revert to the form of " mobile communication number+other data message+read write line status information " with step H3;
H5) certificate server 5 is that index is retrieved in the local authentication database with mobile communication number 7, and according to the information in the packet local authentication database is upgraded.
Claims (7)
1. radio frequency recognizing reader-writer personal identification method based on SIM card is applied to comprise the system of electronic tag, read write line, wireless communication networks, certificate server and database; It is characterized in that, add a SIM card circuit module at the radio-frequency identification reader/writer end, the mobile communication number that the SIM card circuit module is bound joins in the packet of radio-frequency identification reader/writer generation, forms the wireless transmission data frame; And send it in the certificate server by existing wireless communication networks; Certificate server determines this Frame to be transferred into database processing or is filtered by the validity and the access rights of this mobile communication number of retrieval; The system that realizes thus is to the identification of radio-frequency identification reader/writer or realize quick response and the data-updating method of a kind of batch to radio-frequency identification reader/writer.
2. radio frequency recognizing reader-writer personal identification method as claimed in claim 1 is characterized in that, comprises step:
After S1, radio-frequency identification reader/writer read the information of one or more electronic tags, be encapsulated as packet according to the rule of artificial setting, and be sent to the SIM card circuit module;
S2, SIM card circuit module are according to the rule that sets in advance, the mobile communication number of binding is joined the ad-hoc location of packet, and as required other data message is write, reformulate Frame after the algorithm for encryption that accesses to your password, and be sent to certificate server by wireless communication networks;
After S3, certificate server receive a Frame, the mobile communication number is separated from Frame with other data message with cryptographic algorithm according to the rule identical, revert to the form of " mobile communication number+other data message+electronic labeling information " with step S2;
S4, certificate server are retrieved the validity and the access rights of this mobile communication number in the local authentication database, all send to the pairing database of access rights as the Frame after then will separating by checking, change next step over to, then do not filter this Frame, change step S7 over to by checking;
S5, database root carry out data processing according to the electronic labeling information content, as needs, the information after handling is sent it back former mobile communication number by wireless communication networks, and received by the SIM card circuit module;
After S6, SIM card circuit module are received the information of returning, read write line is sent operational order according to the content of this information;
S7, finish primary information exchange.
3. radio frequency recognizing reader-writer personal identification method as claimed in claim 2 is characterized in that, in the described local authentication database, comprises mobile communication number, the field of whether authorizing at least.
4. the fast response method of the mandate read write line that extends of a radio frequency recognizing reader-writer personal identification method as claimed in claim 1 is applied to comprise the system of electronic tag, read write line, wireless communication networks, certificate server and database; It is characterized in that, may further comprise the steps:
H1, supvr send instruction to certificate server, and certificate server extracts whole mandate mobile communication numbers of being stored in the local authentication database, and send response instruction in batches by wireless communication networks;
H2, the SIM card circuit module of having been bound through the mobile communication number of authorizing receive response instruction, obtain the radio-frequency identification reader/writer status information, are encapsulated as packet;
H3, SIM card circuit module are according to the rule that sets in advance, the mobile communication number of binding is joined the ad-hoc location of packet, and as required other data message is write, reformulate Frame after the algorithm for encryption that accesses to your password, and be sent to certificate server by wireless communication networks;
H4, certificate server are accepted the Frame of respectively authorizing radio-frequency identification reader/writer to return respectively, the mobile communication number is separated from Frame with other data message with cryptographic algorithm according to the rule identical, revert to the form of " mobile communication number+other data message+read write line status information " with step H3;
H5, certificate server are that index is retrieved in the local authentication database with the mobile communication number, and according to the information in the packet local authentication database are upgraded.
5. as claim 1 or 4 described radio frequency recognizing reader-writer personal identification methods, it is characterized in that described other data message comprises timestamp or school inspection position at least.
6. as claim 1 or 4 described radio frequency recognizing reader-writer personal identification methods, it is characterized in that described wireless communication networks comprises GSM, GPRS, CDMA.
7. as claim 1 or 4 described radio frequency recognizing reader-writer personal identification methods, it is characterized in that described wireless communication mode comprises SMS (Short Message Service), wireless data business of networking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610103255A CN100583130C (en) | 2006-07-20 | 2006-07-20 | Radio frequency recognizing reader-writer personal identification method based on SIM card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610103255A CN100583130C (en) | 2006-07-20 | 2006-07-20 | Radio frequency recognizing reader-writer personal identification method based on SIM card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101110105A true CN101110105A (en) | 2008-01-23 |
| CN100583130C CN100583130C (en) | 2010-01-20 |
Family
ID=39042171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610103255A Expired - Fee Related CN100583130C (en) | 2006-07-20 | 2006-07-20 | Radio frequency recognizing reader-writer personal identification method based on SIM card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100583130C (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101833832A (en) * | 2010-05-11 | 2010-09-15 | 中兴通讯股份有限公司 | Method for providing multimedia service, POS (Point of Sale) machine and mobile terminal |
| CN101556653B (en) * | 2009-05-08 | 2011-01-12 | 贾东生 | Electronic anti-counterfeiting identification device and identification method |
| CN102025763A (en) * | 2009-09-23 | 2011-04-20 | 广州盛华信息技术有限公司 | System for realizing shared internet surfing |
| RU2505936C2 (en) * | 2008-05-16 | 2014-01-27 | Брайтпоинт, Инк. | Mobile, compact communication device with radio frequency identification function |
| CN104010285A (en) * | 2014-06-18 | 2014-08-27 | 中国联合网络通信集团有限公司 | Short message filtering method and system, short message service center and terminal |
| CN104636774A (en) * | 2014-12-19 | 2015-05-20 | 中国印钞造币总公司 | Method and device for implementing automatic locking of electronic seal of note transport bag |
| CN104700129A (en) * | 2015-03-04 | 2015-06-10 | 包建伟 | RFID reader with identity recognition and electromagnetic wave emission |
| CN109146038A (en) * | 2018-09-11 | 2019-01-04 | 安徽安为科技有限公司 | The recognition methods and its system that train based on RFID misses the stop |
| CN112800407A (en) * | 2021-02-06 | 2021-05-14 | 深圳市新时空智能系统有限公司 | Remote management intelligent electronic tag safety read-write system and read-write method thereof |
| CN113810898A (en) * | 2021-08-11 | 2021-12-17 | 天翼物联科技有限公司 | Number writing system, method and device integrated with SIM card chip |
| CN114091494A (en) * | 2021-11-29 | 2022-02-25 | 梅州正方网络有限公司 | Safety type equipment communication method based on commercial cipher technology |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1260927C (en) * | 2002-11-26 | 2006-06-21 | 华为技术有限公司 | IP network system for realizing safety verification and method thereof |
| WO2005027035A1 (en) * | 2003-09-16 | 2005-03-24 | Gold Fusion International Limited | Contactless transmission system, apparatus and method |
| EP1591937A1 (en) * | 2004-04-26 | 2005-11-02 | Swisscom Mobile AG | Method for providing an indication of the property rights which protect a product |
| CN100362887C (en) * | 2005-10-24 | 2008-01-16 | 莫宁 | Handset with built in reader-writer of identifying radio frequency |
-
2006
- 2006-07-20 CN CN200610103255A patent/CN100583130C/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2505936C2 (en) * | 2008-05-16 | 2014-01-27 | Брайтпоинт, Инк. | Mobile, compact communication device with radio frequency identification function |
| CN101556653B (en) * | 2009-05-08 | 2011-01-12 | 贾东生 | Electronic anti-counterfeiting identification device and identification method |
| CN102025763A (en) * | 2009-09-23 | 2011-04-20 | 广州盛华信息技术有限公司 | System for realizing shared internet surfing |
| WO2011140757A1 (en) * | 2010-05-11 | 2011-11-17 | 中兴通讯股份有限公司 | Method, point of sales (pos) machine and mobile terminal for providing multimedia services |
| CN101833832B (en) * | 2010-05-11 | 2014-08-13 | 中兴通讯股份有限公司 | Method for providing multimedia service, POS (Point of Sale) machine and mobile terminal |
| US8887989B2 (en) | 2010-05-11 | 2014-11-18 | Zte Corporation | Method for providing multimedia service, POS machine and mobile terminal |
| CN101833832A (en) * | 2010-05-11 | 2010-09-15 | 中兴通讯股份有限公司 | Method for providing multimedia service, POS (Point of Sale) machine and mobile terminal |
| CN104010285B (en) * | 2014-06-18 | 2018-03-23 | 中国联合网络通信集团有限公司 | A kind of method for filtering short message, system and short message service center and terminal |
| CN104010285A (en) * | 2014-06-18 | 2014-08-27 | 中国联合网络通信集团有限公司 | Short message filtering method and system, short message service center and terminal |
| CN104636774A (en) * | 2014-12-19 | 2015-05-20 | 中国印钞造币总公司 | Method and device for implementing automatic locking of electronic seal of note transport bag |
| CN104636774B (en) * | 2014-12-19 | 2017-10-10 | 中国印钞造币总公司 | A kind of method and device for realizing fortune paper money bag electronic sealing self-locking |
| CN104700129A (en) * | 2015-03-04 | 2015-06-10 | 包建伟 | RFID reader with identity recognition and electromagnetic wave emission |
| CN109146038A (en) * | 2018-09-11 | 2019-01-04 | 安徽安为科技有限公司 | The recognition methods and its system that train based on RFID misses the stop |
| CN112800407A (en) * | 2021-02-06 | 2021-05-14 | 深圳市新时空智能系统有限公司 | Remote management intelligent electronic tag safety read-write system and read-write method thereof |
| CN113810898A (en) * | 2021-08-11 | 2021-12-17 | 天翼物联科技有限公司 | Number writing system, method and device integrated with SIM card chip |
| CN114091494A (en) * | 2021-11-29 | 2022-02-25 | 梅州正方网络有限公司 | Safety type equipment communication method based on commercial cipher technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100583130C (en) | 2010-01-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100583130C (en) | Radio frequency recognizing reader-writer personal identification method based on SIM card | |
| EP3118776B1 (en) | Security authentication method for hiding ultra high frequency electronic tag identifier | |
| CN100504908C (en) | Method and system for protecting radio frequency identification tag and reader data safety | |
| CN102629332A (en) | Radio frequency identification (RFID) anti-fake method | |
| CN102136161A (en) | Releasing equipment, system and method for ETC (Electronic Toll Collection) on board unit | |
| KR102293888B1 (en) | RFID based genuine product certification service system using cipher update algorithm of certification key for forgery prevention to use distributed ledger stored in RFID key storage | |
| CN104182786B (en) | The safety control of partition management is realized to ultrahigh frequency electronic tag storage region | |
| CN110060361A (en) | Vehicle consumption and payment method and its system based on RFID | |
| CN103297236A (en) | User identity verification and authorization system | |
| US20130287211A1 (en) | System for accessing a service and corresponding portable device and method | |
| CN105405175A (en) | ETC radio frequency identification onboard unit (OBU), issuing thereof and value storing system | |
| CN102289688A (en) | Method and device for label processing and access | |
| Chunli et al. | Application and development of RFID technique | |
| CN103186952A (en) | Method, device and system for payment management of intelligent parking lots | |
| WO2012041070A1 (en) | Radio frequency identification tag access method and device | |
| EP2893487B1 (en) | Read/write device and transponder for exchanging data via an electromagnetic field | |
| CN108427982A (en) | A kind of data read-write method and device | |
| US20100211488A1 (en) | License enforcement | |
| CN103701785A (en) | Ownership transfer and key array-based RFID (radio frequency identification) security authentication method | |
| CN113988103B (en) | RFID identification method based on multiple tags | |
| KR101112535B1 (en) | Method for Authenticating RFID Readers by Using Flags in RFID Tag | |
| CN105103180B (en) | Method for handling the distribution of mobile credit card | |
| CN204440405U (en) | To the RFID reader of RFID label tag off-line type certification | |
| CN104680225A (en) | Security certificate and AES (Advanced Encryption Standard) encryption method of RFID (radio frequency identification device) (840MHz - 845MHz) automobile electronic mark | |
| CN102982614A (en) | Method and device of renewing information in rechargeable card |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20170720 |