CN103763382B - A kind of safe and reliable positioning chip remote anti-fake authentication system and method - Google Patents
A kind of safe and reliable positioning chip remote anti-fake authentication system and method Download PDFInfo
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- CN103763382B CN103763382B CN201410039766.0A CN201410039766A CN103763382B CN 103763382 B CN103763382 B CN 103763382B CN 201410039766 A CN201410039766 A CN 201410039766A CN 103763382 B CN103763382 B CN 103763382B
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Abstract
A kind of safe and reliable positioning chip remote anti-fake authentication system and method，The true and false for the remotely certain position chip adopted by identification positioning terminal，Prevent operator or terminal manufacturer from pretending to be certain position chip using other positioning chips，Including being built-in with the positioning terminal of certain position chip、Operator is used for monitoring the supervising device of positioning terminal and the identification apparatus of the positioning terminal information of the operator's offer that is stored with，Encrypting module is built-in with certain position chip，Identification apparatus is built-in with the deciphering module corresponding with encrypting module，Identification apparatus、Supervising device and positioning terminal are respectively arranged with remote communication module，The long-range identification of the achievable certain position chip of the present invention、Improve determination rates、Eliminate identification leak，Prevent operator from pretending to be certain position chip using other positioning chips，So as to effectively supervise operator、Terminal manufacturer or terminal use use the safety guarantee of certain position chip.
Description
Technical field
The present invention relates to a kind of positioning chip remote anti-fake authentication system and method.
Background technology
Beidou satellite navigation system is the global positioning satellite and communication system that China voluntarily develops（BDS）, it is after U.S. complete
Ball alignment system（GPS）With the 3rd ripe satellite navigation system after Russia GLONASS.Beidou satellite navigation system, promotes
Satellite navigation industry chain formation, forms perfect national satellite navigation application industry and supports, promotes and security system, promote satellite
Navigate in the extensive application of national economy society every profession and trade.
The problems such as national defence and economic security is considered, country is just progressively requiring and is supervising operator to defend using the Big Dipper at present
Star navigation system, but GPS location terminal is significantly larger than due to Big Dipper positioning terminal in price, in order to cost-effective, many
Operator can adopt GPS location terminal to palm off Big Dipper positioning terminal, and the real and fake discrimination of Big Dipper positioning terminal is in identification at present
Center completes, by operator provide Big Dipper positioning terminal identify to evaluating center, exist qualification time length, cannot realize large quantities of
Amount identification and presence supervision leak, operator may provide genuine Big Dipper positioning terminal and identify to evaluating center, and which uses
Positioning terminal may not be just Big Dipper positioning terminal but GPS location terminal, by taking taxi operation business as an example, Big Dipper positioning is eventually
End is assembled on vehicle, if will identify to its true and false, must be pulled down and be sent to evaluating center, cumbersome.
Content of the invention
The purpose of the present invention is for the deficiencies in the prior art, there is provided a kind of safe and reliable positioning chip remote counterfeit deterrence mirror
Determine system, what the identification systems remotely can inspect operator at random by random samples with positioning terminal, is judging positioning terminal whether using specific
Positioning chip, to supervise the safety guarantee of operator, terminal manufacturer or terminal use using certain position chip.
The purpose of the present invention is by following technical solution realizing：
A kind of safe and reliable positioning chip remote anti-fake authentication system, for the remotely spy adopted by identification positioning terminal
Determine the true and false of positioning chip, prevent operator or terminal manufacturer from pretending to be certain position chip using other positioning chips, which is special
Levy and be：It is used for monitoring the supervising device of positioning terminal and deposits including being built-in with the positioning terminal of certain position chip, operator
The identification apparatus of the positioning terminal information of operator's offer is provided, in certain position chip, is built-in with encrypting module, identification apparatus
The deciphering module corresponding with encrypting module is built-in with, identification apparatus, supervising device and positioning terminal are respectively arranged with long-range logical
Letter module；
Identification apparatus can send the sampling observation instruction for specifying positioning terminal to supervising device, and supervising device can be according to sampling observation instruction
Security code is sent to the positioning terminal and extracts instruction, after the positioning terminal receives security code extraction instruction, using certain position core
The dynamic positioning information encryption for currently gathering is generated security code by the encrypting module of piece, and security code is sent to monitoring dress then
Put, the dynamic location information of security code and the positioning terminal for receiving is sent to identification apparatus, identification apparatus profit by supervising device
Security code is decrypted with deciphering module, the dynamic positioning that the dynamic location information obtained after decryption and supervising device are provided
Information is compared, according to the true and false that comparative result judges the certain position chip adopted by the positioning terminal.
Further, the dynamic location information at least include positioning terminal collection time, longitude, latitude information, institute
Stating dynamic location information also includes satellite information and positioning terminal equipment number.
Further, the positioning terminal includes processor, the certain position chip being connected respectively and long-range with processor
Communication module；The identification apparatus includes processor, the man machine interface being connected respectively, remote communication module, decryption with processor
Module and memory module.
Further, the certain position chip is Big Dipper positioning chip.
Further, the encrypting module is asymmetric encryption module, and the corresponding deciphering module is asymmetric decryption
Module.
It is a further object to provide a kind of remote counterfeit deterrence authentication method based on remote anti-fake authentication system, this
The purpose of invention is by following technical solution realizing：
A kind of safe and reliable positioning chip remote counterfeit deterrence authentication method, comprises the steps：
（1）, identification apparatus to supervising device send specify positioning terminal sampling observation instruction, supervising device according to sampling observation instruction
Security code is sent to the positioning terminal and extracts instruction；
（2）, positioning terminal receive security code extract instruction after, currently will be gathered using the encrypting module of certain position chip
Dynamic positioning information encryption generate security code, security code is sent to supervising device then；
（3）, supervising device the dynamic location information of the positioning terminal of security code and reception is sent to identification apparatus；
（4）, identification apparatus security code is decrypted using deciphering module, if deciphering module cannot be carried out to security code
The decryption then certain position chip adopted by the positioning terminal is for false；The positioning terminal if identification apparatus does not receive security code
The certain position chip for being adopted is for false；If deciphering module can be decrypted to security code, the dynamic that will be obtained after decryption
Location information is compared with the dynamic location information that supervising device is provided；Sentence if comparative result is in error allowed band
The certain position chip adopted by the positioning terminal of breaking is for true；If comparative result exceedes error allowed band judge positioning eventually
The adopted certain position chip in end is false.
Further, the dynamic location information at least include positioning terminal collection time, longitude, latitude information.
Further, step（4）In error allowed band be：Time error is less than the 1-2 seconds, and longitude and latitude error does not surpass
Cross 10-15 rice.
Further, the certain position chip is Big Dipper positioning chip.
Further, the encrypting module is encrypted using rivest, shamir, adelman.
The present invention has the advantages that：
By positioning terminal, supervising device and the identification apparatus that can be in communication with each other, the present invention realizes that positioning terminal is adopted
Positioning chip long-range identification, authentication method adopts asymmet-ric encryption method, specially：Built-in non-in certain position chip
Symmetry algorithm encrypting module, during work the encrypting module of certain position chip internal dynamic location information is carried out using private key plus
Close generation security code, then security code is decrypted by the deciphering module of identification apparatus, the dynamic location information that decryption is obtained
The dynamic location information provided with supervising device is compared, to identify the true of certain position chip that positioning terminal is adopted
Puppet, due to being compared using dynamic location information by the way of identified, and dynamic location information at least includes that positioning terminal is gathered
Time, longitude, latitude information, these information are all different in the data that different time is gathered, therefore, even if operator
Evaluation department cannot also be cheated using expired security code, encrypting module is built in positioning chip, can be increased and be cracked difficulty, carry
The safety of high identification systems.
In sum, the present invention can achieve the true and false of the certain position chip adopted by long-range identification positioning terminal, raising
Determination rates, the safety for eliminating identification leak, improving identification systems, prevent operator from pretending to be using other positioning chips specific
Positioning chip, so that effectively supervise operator using certain position chip.
Description of the drawings
Below in conjunction with the accompanying drawings the present invention is described in further detail.
Fig. 1 is the structural representation of the present invention.
Structural representations of the Fig. 2 for Big Dipper positioning terminal.
Structural representations of the Fig. 3 for identification apparatus.
Specific embodiment
With reference to shown in Fig. 1, Fig. 2 and Fig. 3, a kind of safe and reliable positioning chip remote anti-fake authentication system, for long-range
The true and false of the certain position chip adopted by identification positioning terminal, prevents operator from pretending to be certain position using other positioning chips
Chip, wherein, certain position chip can be Big Dipper positioning chip, GPS location chip etc..
The present invention is made in detail as a example by supervising the positioning terminal of taxi company and whether adopting Big Dipper positioning chip below
Explanation：
A kind of safe and reliable Big Dipper positioning chip remote anti-fake authentication system, including the north being assemblied on each taxi
Bucket positioning terminal 1, be arranged on Taxi Service for by 1 monitor in real time of Big Dipper positioning terminal hire out truck position monitoring fill
Put 2 and be arranged on the identification apparatus 3 of supervision department.
With reference to shown in Fig. 2, Big Dipper positioning terminal 1 is main fixed including processor 14, the Big Dipper being connected with processor 14 respectively
Position chip 11, remote communication module 13 and interface circuit（Not shown in figure）Deng telecommunication can be realized with supervising device 1, be
Known prior art, is no longer described in detail here, and the present invention is improved by：Big Dipper positioning chip 11 is built-in with asymmetric
Encrypting module 12, terminal manufacturer make Big Dipper positioning terminal 1 using this Big Dipper positioning chip 11.
Supervising device 2 is provided with the telecommunication mould that can realize telecommunication with identification apparatus 3 and Big Dipper positioning terminal 1
Block, its primary structure are no longer described in detail here for known prior art.
With reference to shown in Fig. 3, identification apparatus 3 includes processor 31, the asymmetric deciphering module being connected respectively with processor 31
33rd, remote communication module 32, memory module 35 and man machine interface 34, can be realized with supervising device 2 by remote communication module 32
Telecommunication.
Specific works mode is as follows：
A kind of safe and reliable Big Dipper positioning chip remote counterfeit deterrence authentication method, comprises the steps：
（1）, the Big Dipper positioning terminal 1 bought of taxi company put on record to supervision department, supervision department is fixed by the Big Dipper
The record information of position terminal 1 is stored in the memory module 35 of identification apparatus 3, and record information is mainly Big Dipper positioning terminal 1
Device number, application region etc., identification apparatus 3 are sent to supervising device 2 by remote communication module 32 and specify Big Dipper positioning terminal 1
Sampling observation instruction, supervising device 2 according to sampling observation instruction generate to security code extract instruction, and by remote communication module to specify
Big Dipper positioning terminal 1 sends security code and extracts instruction；
（2）, Big Dipper positioning terminal 1 receive security code extract instruction after, currently will be gathered using asymmetric encryption module l2
Dynamic location information using private key encryption generate security code, wherein, dynamic location information include Big Dipper positioning terminal 1 collection
Then security code is sent to monitoring by remote communication module 13 by time, longitude, latitude information, device number and satellite information
Device 2；
（3）, supervising device 2 the dynamic location information of the positioning terminal 1 of security code and reception is sent to identification apparatus
3；
（4）, identification apparatus 3 asymmetric deciphering module 33 security code is decrypted using public key, if deciphering module
Security code cannot be decrypted, judge Big Dipper positioning chip 11 that the Big Dipper positioning terminal 1 adopted for false；If identification
Device 3 does not receive Big Dipper positioning chip 11 that security code then judges that the Big Dipper positioning terminal 1 adopted for false；If deciphering module
33 can be decrypted to security code, then the dynamic positioning letter for providing the dynamic location information obtained after decryption and supervising device 2
Breath is compared；The Big Dipper positioning adopted by the Big Dipper positioning terminal 1 is judged if comparative result is in error allowed band
Chip 11 is true；The Big Dipper locating core adopted by Big Dipper positioning terminal 1 is judged if comparative result exceedes error allowed band
Piece 11 is false, and wherein, error allowed band is：Time error is less than 1 second, and longitude and latitude error is repeated several times less than 10 meters
Step（4）With precise Identification Big Dipper positioning terminal.
The above, only presently preferred embodiments of the present invention, therefore the scope of present invention enforcement can not be limited with this, i.e.,
The equivalence changes that is made according to scope of the present invention patent and description and modification, all should still belong to what patent of the present invention covered
In the range of.
Claims (10)
1. a kind of safe and reliable positioning chip remote anti-fake authentication system, specific for remotely identifying that positioning terminal is adopted
The true and false of positioning chip, prevents operator or terminal manufacturer from pretending to be certain position chip using other positioning chips, its feature
It is：It is used for the supervising device and the storage that monitor positioning terminal including being built-in with the positioning terminal of certain position chip, operator
The identification apparatus of the positioning terminal information for having operator to provide, is built-in with encrypting module, in identification apparatus in certain position chip
The deciphering module corresponding with encrypting module is equipped with, identification apparatus, supervising device and positioning terminal are respectively arranged with telecommunication
Module；
Identification apparatus can send the sampling observation instruction for specifying positioning terminal to supervising device, and supervising device can be according to sampling observation instruction to this
Positioning terminal sends security code and extracts instruction, after the positioning terminal receives security code extraction instruction, using certain position chip
The dynamic positioning information encryption for currently gathering is generated security code by encrypting module, and security code is sent to supervising device then, is supervised
The dynamic location information of security code and the positioning terminal for receiving is sent to identification apparatus by control device, and identification apparatus is using decryption
Module is decrypted to security code, and the dynamic location information that the dynamic location information obtained after decryption and supervising device are provided is entered
Row compares, according to the true and false that comparative result judges the certain position chip adopted by the positioning terminal.
2. a kind of safe and reliable positioning chip remote anti-fake authentication system according to claim 1, it is characterised in that：Institute
Stating dynamic location information at least includes time, longitude and the latitude information of positioning terminal collection.
3. a kind of safe and reliable positioning chip remote anti-fake authentication system according to claim 1, it is characterised in that：Institute
Stating positioning terminal includes processor, the certain position chip being connected respectively and remote communication module with processor；The identification dress
Man machine interface, remote communication module, deciphering module and the memory module being connected including processor, respectively is put with processor.
4. a kind of safe and reliable positioning chip remote anti-fake authentication system according to claim 1 or 2 or 3, its feature
It is：The certain position chip is Big Dipper positioning chip.
5. a kind of safe and reliable positioning chip remote anti-fake authentication system according to claim 1 or 2 or 3, its feature
It is：The encrypting module is asymmetric encryption module, and the corresponding deciphering module is asymmetric deciphering module.
6. a kind of safe and reliable positioning chip remote counterfeit deterrence authentication method, comprises the steps：
(1), identification apparatus sends the sampling observation instruction for specifying positioning terminal to supervising device, and supervising device is according to sampling observation instruction to this
Positioning terminal sends security code and extracts instruction；
(2), after, positioning terminal receives security code extraction instruction, the encrypting module using certain position chip is dynamic by currently gathered
State positioning information encryption generates security code, and security code is sent to supervising device then；
(3), the dynamic location information of the positioning terminal of security code and reception is sent to identification apparatus by supervising device；
(4), identification apparatus is decrypted to security code using deciphering module, if deciphering module cannot be decrypted to security code
Then judge certain position chip that the positioning terminal adopted for false；The positioning is judged if identification apparatus does not receive security code
The certain position chip adopted by terminal is for false；If deciphering module can be decrypted to security code, by obtained after decryption
Dynamic location information is compared with the dynamic location information that supervising device is provided；If comparative result is less than error threshold value
Then judge certain position chip that the positioning terminal adopted for true；If comparative result exceedes error threshold value judge to position
The certain position chip adopted by terminal is for false.
7. a kind of safe and reliable positioning chip remote counterfeit deterrence authentication method according to claim 6, it is characterised in that：Institute
Stating dynamic location information at least includes time, longitude and the latitude information of positioning terminal collection.
8. a kind of safe and reliable positioning chip remote counterfeit deterrence authentication method according to claim 7, it is characterised in that：Step
Suddenly the error threshold value in (4) is：Time is 1 or 2 second, and longitude and latitude is 10 or 15 meters.
9. a kind of safe and reliable positioning chip remote counterfeit deterrence authentication method according to claim 6, it is characterised in that：Institute
Certain position chip is stated for Big Dipper positioning chip.
10. a kind of safe and reliable positioning chip remote counterfeit deterrence authentication method according to claim 6, it is characterised in that：
The encrypting module is encrypted using rivest, shamir, adelman.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410039766.0A CN103763382B (en) | 2014-01-27 | 2014-01-27 | A kind of safe and reliable positioning chip remote anti-fake authentication system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410039766.0A CN103763382B (en) | 2014-01-27 | 2014-01-27 | A kind of safe and reliable positioning chip remote anti-fake authentication system and method |
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| Publication Number | Publication Date |
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| CN103763382A CN103763382A (en) | 2014-04-30 |
| CN103763382B true CN103763382B (en) | 2017-03-15 |
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| CN201410039766.0A Active CN103763382B (en) | 2014-01-27 | 2014-01-27 | A kind of safe and reliable positioning chip remote anti-fake authentication system and method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106790038A (en) * | 2016-12-16 | 2017-05-31 | 湖南国科微电子股份有限公司 | The safe transmission method of Big Dipper chip data, device and terminal |
| CN113109845B (en) * | 2021-04-15 | 2024-04-05 | 杭州永谐科技有限公司成都分公司 | GPS module test system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7176793B1 (en) * | 2004-11-29 | 2007-02-13 | Hummer Gregory J | Container monitoring device |
| CN101692106A (en) * | 2009-08-11 | 2010-04-07 | 广东电网公司电力科学研究院 | Time frequency tester |
| CN102156289A (en) * | 2011-03-09 | 2011-08-17 | 陕西诺维信息技术有限公司 | Dual-mode positioning time-service type receiver for compass satellite and global positioning system (GPS) satellite |
-
2014
- 2014-01-27 CN CN201410039766.0A patent/CN103763382B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7176793B1 (en) * | 2004-11-29 | 2007-02-13 | Hummer Gregory J | Container monitoring device |
| CN101692106A (en) * | 2009-08-11 | 2010-04-07 | 广东电网公司电力科学研究院 | Time frequency tester |
| CN102156289A (en) * | 2011-03-09 | 2011-08-17 | 陕西诺维信息技术有限公司 | Dual-mode positioning time-service type receiver for compass satellite and global positioning system (GPS) satellite |
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| CN103763382A (en) | 2014-04-30 |
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