CN101159555B - Motor vehicle starting method and system - Google Patents
Motor vehicle starting method and system Download PDFInfo
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- CN101159555B CN101159555B CN200710170304.2A CN200710170304A CN101159555B CN 101159555 B CN101159555 B CN 101159555B CN 200710170304 A CN200710170304 A CN 200710170304A CN 101159555 B CN101159555 B CN 101159555B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
Abstract
The invention discloses a vehicle start-up method which comprises the following steps: step S302, a first authentication of an ignition device is performed upon the comparison of the safety authentication information stored in the ignition device with the safety authentication information stored in a mobile communication module of the vehicle; step S304, under the condition that the ignition device passes the first authentication, the mobile communication module accesses to a mobile communication network and receives an authentication parameter sent by the mobile communication network; step S306, the mobile communication module transfers the authentication parameter to the ignition device, and the ignition device process the authentication parameter and feedbacks the processing result to the mobile communication network via the mobile communication module; and step S308, the mobile communication network performs the second authentication of the processing result, and the vehicle is started if the processing result passes the second authentication.
Description
Technical field
The present invention relates to the communications field, and especially, relate to a kind of motor vehicle starting method and system.
Background technology
The method of existing starter motor motor-car all is to start by key, and this method belongs to mechanical type and starts, and is complementary as long as start the startup groove of key and motor vehicle, and motor vehicle just can ignition trigger.Such mode makes motor vehicle be under unsafe state.At present, the electronic anti-theft technology that a lot of motor vehicle antithefts are adopted all is to adopt simple both sides' cipher authentication, as shown in Figure 1, promptly, the motor vehicle electronic burglary-resisting installation judges whether continue to start by checking the igniting key cipher, the shortcoming of this technology is that password is easily by Brute Force, and scan by password, the thief can get up motor vehicle starting in very short time, this obviously can not effectively guarantee the safety of motor vehicle, and, in case motor vehicle is stolen, the probability of being recovered is then very little, and this can bring very big economic loss to people undoubtedly.
And order, preceding mobile network's coverage rate has reached very high stage, and the fail safe of the mobile network more than 2 generations simultaneously is also very high, particularly the access authentication procedure of terminal, because its special authentication process makes steal-number become impossible thing basically; In addition, the mobile network can also provide extra safety certification on the basis of access authentication authentication, and other abilities such as location, Long-distance Control can also be provided simultaneously.
In view of many advantages of mobile network, occurred utilizing mobile communications network to guarantee the technology of motor vehicle fail safe at present.As shown in Figure 2, the technology that generally adopts is when motor vehicle is stolen at present, and the motor vehicle electronic burglary-resisting installation is given terminal equipment with this message informing, and modes such as terminal equipment employing warning are notified the user.Yet, because the mode and the technology difference shown in Fig. 1 of authentication are little, therefore, can not prevent that the stolen person of motor vehicle from starting, therefore, motor vehicle can be stolen equally.
At present, do not propose as yet to utilize mobile communications network effectively to prevent the start-up technique that motor vehicle is stolen.
Summary of the invention
Consider the problems referred to above and make the present invention, for this reason, main purpose of the present invention is to provide a kind of motor vehicle antitheft scheme, and it can utilize mobile communications network that motor vehicle is authenticated, thereby prevents that effectively the stolen person of motor vehicle from starting and steal.
According to embodiments of the invention, provide a kind of motor vehicle starting method.
This method comprises: step S302, and the secure authenticated information by the secure authenticated information of will store on the igniter and the mobile communication module in the motor vehicle compares carries out first authentication to igniter; Step S304, under the situation of igniter by first authentication, the mobile communication module accessing mobile communication network, and receive the parameters for authentication that mobile communications network sends over; Step S306, mobile communication module is forwarded to igniter with parameters for authentication, and igniter is handled parameters for authentication, and result is returned to mobile communications network via mobile communication module; And step S308, mobile communications network carries out second authentication to the result of igniter, and under the situation of result by second authentication, the starter motor motor-car.
Wherein, parameters for authentication is distributed by mobile communications network, and mobile communications network is preserved another parameters for authentication corresponding with parameters for authentication.And in step S306, igniter is calculated parameters for authentication according to the key of storage on it, and result of calculation is returned to mobile communications network as result via mobile communication module.
At this moment, in step S308, mobile communications network calculates another parameters for authentication of above-mentioned correspondence, and according to the result of calculation of another parameters for authentication of above-mentioned correspondence and result judgment processing result that mobile communication module returns whether by second authentication.
And, in step S308, be meant that by second authentication mobile communications network is identical with the result that mobile communication module returns to the result of calculation of another parameters for authentication of above-mentioned correspondence.
In addition, in step S308, thereby can't can't carry out under the situation of second authentication by accessing mobile communication network, directly the starter motor motor-car at mobile communication module.
And after step S308, may further include: under the situation by second authentication, the key that mobile communications network uses when the starter motor motor-car carries out second authentication next time writes igniter.
In addition, the secure authenticated information of storing on the igniter comprises: the service numbers of mobile communication terminal, the unique identification of motor vehicle and key.The secure authenticated information of mobile communication module comprises: the service numbers of mobile communication terminal and the unique identification of motor vehicle, and when carrying out first authentication, the service numbers of the mobile communication terminal stored on the igniter and the unique identification of motor vehicle and the secure authenticated information of mobile communication module are compared.Mobile communication module can be positioned at the transmitter inside of locomotive or can be attached to outside the transmitter.
According to another embodiment of the present invention, provide a kind of vehicle starting system.
This system comprises: first authentication module, be used for comparing igniter is carried out first authenticating by the secure authenticated information of will be on it storing on secure authenticated information and the igniter of storage, and igniter by first the authentication situation under accessing mobile communication network, the parameters for authentication that mobile communications network is sent is forwarded to igniter; Igniter is used for parameters for authentication is handled, and result is returned to mobile communications network via first authentication module; And second authentication module, be positioned at mobile communications network, be used for the result of igniter is carried out second authentication, and under the situation of result by second authentication, the starter motor motor-car.
Wherein, parameters for authentication is distributed by mobile communications network, mobile communications network is preserved another parameters for authentication corresponding with parameters for authentication, and second authentication module calculates another parameters for authentication of above-mentioned correspondence, and according to the result of calculation of another parameters for authentication of correspondence and result judgment processing result that first authentication module returns whether by second authentication.
In this case, be meant that by second authentication mobile communications network is identical with the result that first authentication module returns to the result of calculation of another parameters for authentication of above-mentioned correspondence.
By technique scheme of the present invention, can make the theftproof performance of motor vehicle reach operator's level, help theftproof performance is promoted, be convenient to other motor vehicle service function and professional carrying out.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the block diagram according to the motor vehicle Verification System of correlation technique;
Fig. 2 is the block diagram according to the motor vehicle Verification System behind the employing mobile communications network of correlation technique;
Fig. 3 is the flow chart according to the anti-theft method for motor-driven vehicles of the embodiment of the invention;
Fig. 4 is the block diagram of realization according to the system of the anti-theft method for motor-driven vehicles of the embodiment of the invention; And
Fig. 5 is according to the signaling process figure in the verification process of the anti-theft method for motor-driven vehicles of the embodiment of the invention.
Embodiment
In the present embodiment, provide a kind of anti-theft method for motor-driven vehicles.
As shown in Figure 3, anti-theft method for motor-driven vehicles according to the embodiment of the invention comprises: step S302, and the secure authenticated information by the mobile communication module in the secure authenticated information of will store on the igniter and the motor vehicle compares carries out first authentication (can be contrast simply both whether identical) to igniter; Step S304, under the situation of igniter by first authentication (both sides of contrast are identical), the mobile communication module accessing mobile communication network, and receive the parameters for authentication that mobile communications network sends over; Step S306, mobile communication module is forwarded to igniter with parameters for authentication, and igniter is handled parameters for authentication, and result is returned to mobile communications network via mobile communication module; And step S308, mobile communications network carries out second authentication to the result of igniter, and under the situation of result by second authentication, the starter motor motor-car.
Wherein, parameters for authentication is distributed by mobile communications network, and mobile communications network is preserved another parameters for authentication corresponding with parameters for authentication.And in step S306, igniter is calculated parameters for authentication according to the key of storage on it, and result of calculation is returned to mobile communications network as result via mobile communication module.
At this moment, in step S308, mobile communications network calculates another parameters for authentication of above-mentioned correspondence, and according to the result of calculation of another parameters for authentication of above-mentioned correspondence and result judgment processing result that mobile communication module returns whether by second authentication.
And, in step S308, be meant that by second authentication mobile communications network is identical with the result that mobile communication module returns to the result of calculation of another parameters for authentication of above-mentioned correspondence.
It should be noted that, here mobile communications network is identical with the computational methods that igniter is adopted, different is calculating parameter, its foundation is the principle of asymmetric encryption: the private key that both sides keep oneself separately is used for deciphering, encrypt with PKI, PKI is that both sides know, like this, it is the result that both sides calculate that PKI just can be understood as, and private key is preserved separately, both sides can not know the other side's parameters for authentication, if the result who calculates does not match (inequality), just explanation is illegal user.
In addition, in step S308, thereby can't can't carry out under the situation of second authentication by accessing mobile communication network, directly the starter motor motor-car at mobile communication module.
And after step S308, may further include: under the situation by second authentication, the key that mobile communications network uses when the starter motor motor-car carries out second authentication next time writes igniter.
In addition, the secure authenticated information of storing on the igniter comprises: the service numbers of mobile communication terminal, the unique identification of motor vehicle are (for example, motor vehicle take pictures number, transmitter number etc.) and key (generally only be kept in the igniter, be used for the parameters for authentication that mobile communications network sends over is calculated).The secure authenticated information of mobile communication module comprises: the service numbers of mobile communication terminal and the unique identification of motor vehicle, and when carrying out first authentication, the service numbers of the mobile communication terminal stored on the igniter and the unique identification of motor vehicle and the secure authenticated information of mobile communication module are compared.Mobile communication module can be positioned at the transmitter inside of locomotive or can be attached to outside the transmitter.
When reality was implemented, above-mentioned igniter can be the firing key of actual use, at this moment, can carry out following processing:
The first step, in the IGNITION CONTROL mechanism of motor vehicle, additional special mobile communication module can be built in engine interior, also can adopt outer circuit controlling organization or the oil circuit controlling organization that hangs over external engine;
Second step provided the firing key that comprises intelligent chip, on the key storage chip must be arranged, can preserve the necessary security authentication information like this, can carry out crypto-operation according to input parameter, and, firing key also has function of reading, makes authentication information to upgrade at any time;
The 3rd step, in mobile communication network operator registration security service business, and authentication information is related with the unique identification symbol of motor vehicle;
When motor vehicle dispatches from the factory, if do not install under the situation of mobile communication module and unregistered mobile communications network security service, then need initialization apparatus, the parameter of mobile communication module is set, wherein, the object that is provided with comprises the unique identifier of motor vehicle, the service number that mobile operator provides, and is provided with on firing key simultaneously and writes the relevant relevant parameter of portable terminal, comprises parameters such as EMSI, motor vehicle unique identifier;
The 4th step is under equipment can the situation of operate as normal, in each ignition trigger, as shown in Figure 4, at first, wireless communication module and firing key carry out mutual authentication (promptly, the first above-mentioned authentication can be simple cipher authentication), check service number, motor vehicle identifier; Authentication is initiated the network insertion request by the back wireless communication module, network initiation safety certification (that is, and the second above-mentioned authentication, that is, the password that utilizes operator to provide authenticates), authentication is by back starting ignition controlling organization, and engine normally starts.
With reference to Fig. 4, vehicle starting system according to the present invention comprises: first authentication module (can be above-mentioned mobile communication module or be positioned at the mobile communication module side) 402, be used for by will be on it on secure authenticated information and the igniter 404 of storage the secure authenticated information of storage compare and igniter 404 is carried out first authenticate, and igniter 404 by the situation of first authentication under accessing mobile communication network, the parameters for authentication that mobile communications network is sent is forwarded to igniter 404; Igniter 404 is used for parameters for authentication is handled, and result is returned to mobile communications network via first authentication module 402; And second authentication module 406, be positioned at mobile communication network side, be used for the result of igniter 404 is carried out second authentication, and under the situation of result by second authentication, the starter motor motor-car.
Wherein, parameters for authentication is distributed by mobile communications network, mobile communications network is preserved another parameters for authentication corresponding with parameters for authentication, and another parameters for authentication of 406 pairs of above-mentioned correspondences of second authentication module is calculated, and according to the result of calculation of another parameters for authentication of above-mentioned correspondence and result judgment processing result that first authentication module 402 returns whether by second authentication.
In this case, be meant that by second authentication mobile communications network is identical with the result that first authentication module 402 returns to the result of calculation of another parameters for authentication of above-mentioned correspondence.
Fig. 5 is the processing signaling flow chart according to the anti-theft method for motor-driven vehicles of the embodiment of the invention.As shown in Figure 5, specifically can may further comprise the steps:
(1) the ignition trigger key is inserted, mobile communication module reads relevant data from starting in the key, and compares, and carries out first authentication, that is, and and local simple password verification process;
(2) after local authentication was passed through, mobile communication module was linked into the mobile network, if this moment access failure then direct starter motor motor-car (for example, can't be connected to the place of mobile communications network in the remote mountain areas etc.);
(3) after the accessing mobile communication network, mobile communications network is initiated authentication request message, has comprised in the message authenticating required relevant parameters such as key (that is, above-mentioned parameters for authentication), and has sent to mobile communication module by air interface;
(4) mobile communication module is analyzed the message that receives, and parameters for authentication is sent to startup on the key, starts key and carries out crypto-operation by intelligent chip;
(5) start key operation result is returned to mobile communication module, mobile communication module is packaged into the answer message of authentication with operation result, and sends to mobile communications network;
(6) mobile network judges whether authenticate by authentication or refusal according to the message of returning;
(7) mobile communications network sends relevant message to mobile communication module, if authentication is passed through, the mobile network should distribute the parameter (this step not necessarily) of authentication next time;
(8) mobile communication module is according to the message returned, and whether decision starts vehicle, and with relevant parameter and write-enable key as a result, in order to authentication next time.
In sum, by means of technical scheme of the present invention, can make the theftproof performance of motor vehicle reach very high level (reaching operator's level), simultaneously, can pass through the upgrade cipher identifying algorithm, theftproof performance can be improved according to the rising of threat level, and simultaneously, mobile operator can also provide other motor vehicle service function and business by mobile communications network.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (13)
1. a motor vehicle starting method is characterized in that, comprising:
Step S302, the secure authenticated information by the secure authenticated information of will store on the igniter and the mobile communication module in the motor vehicle compares carries out first authentication to described igniter;
Step S304, under the situation of described igniter by described first authentication, described mobile communication module accessing mobile communication network receives the parameters for authentication that described mobile communications network sends;
Step S306, described mobile communication module is forwarded to described igniter with described parameters for authentication, and described igniter is handled described parameters for authentication, and result is returned to described mobile communications network via described mobile communication module; And
Step S308, described mobile communications network carries out second authentication to the described result of described igniter, and under the situation of described result by described second authentication, starts described motor vehicle.
2. method according to claim 1 is characterized in that described parameters for authentication is distributed by described mobile communications network, and described mobile communications network is preserved another parameters for authentication corresponding with described parameters for authentication.
3. method according to claim 2, it is characterized in that, in described step S306, described igniter is calculated described parameters for authentication according to the key of storage on it, and result of calculation is returned to described mobile communications network as described result via described mobile communication module.
4. method according to claim 3, it is characterized in that, in described step S308, described mobile communications network calculates another parameters for authentication of described correspondence, and according to the result of calculation of another parameters for authentication of described correspondence and the described result that described mobile communication module returns are judged that whether described result is by described second authentication.
5. method according to claim 4, it is characterized in that, in described step S308, be meant that by described second authentication described mobile communications network is identical with the described result that described mobile communication module returns to the result of calculation of another parameters for authentication of described correspondence.
6. method according to claim 1 is characterized in that, in described step S308, can't carry out directly starting described motor vehicle under described second situation about authenticating thereby can't insert described mobile communications network at described mobile communication module.
7. method according to claim 1 is characterized in that, after described step S308, further comprises:
Under the situation by described second authentication, described mobile communications network will start the key that uses when described motor vehicle carries out second authentication next time and write described igniter.
8. according to each described method in the claim 1 to 7, it is characterized in that the secure authenticated information of storing on the described igniter comprises: the service numbers of described mobile communication module, the unique identification of described motor vehicle and key.
9. according to each described method in the claim 1 to 7, it is characterized in that, the secure authenticated information of described mobile communication module comprises: the service numbers of described mobile communication module and the unique identification of described motor vehicle, and when carrying out described first authentication, the service numbers of the described mobile communication module stored on the described igniter and the unique identification of described motor vehicle and the secure authenticated information of described mobile communication module are compared.
10. according to each described method in the claim 1 to 7, it is characterized in that described mobile communication module is positioned at the transmitter inside of described locomotive or is attached to outside the described transmitter.
11. a vehicle starting system is characterized in that, comprising:
First authentication module, be used for comparing described igniter is carried out first authenticating by the secure authenticated information of will be on it storing on secure authenticated information and the igniter of storage, and described igniter by described first the authentication situation under accessing mobile communication network, the parameters for authentication that described mobile communications network is sent is forwarded to described igniter;
Described igniter is used for described parameters for authentication is handled, and result is returned to described mobile communications network via described first authentication module; And
Second authentication module is positioned at described mobile communications network, is used for the described result of described igniter is carried out second authentication, and under the situation of described result by described second authentication, starts described motor vehicle.
12. system according to claim 11, it is characterized in that, described parameters for authentication is distributed by described mobile communications network, described mobile communications network is preserved another parameters for authentication corresponding with described parameters for authentication, and described second authentication module calculates another parameters for authentication of described correspondence, and according to the result of calculation of another parameters for authentication of described correspondence and the described result that described first authentication module returns are judged that whether described result is by described second authentication.
13. system according to claim 12 is characterized in that, is meant that by described second authentication described mobile communications network is identical with the described result that described first authentication module returns to the result of calculation of another parameters for authentication of described correspondence.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710170304.2A CN101159555B (en) | 2007-11-08 | 2007-11-08 | Motor vehicle starting method and system |
| PCT/CN2007/003511 WO2009059471A1 (en) | 2007-11-08 | 2007-12-10 | A method and a system for starting up motor vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710170304.2A CN101159555B (en) | 2007-11-08 | 2007-11-08 | Motor vehicle starting method and system |
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| Publication Number | Publication Date |
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| CN101159555A CN101159555A (en) | 2008-04-09 |
| CN101159555B true CN101159555B (en) | 2011-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710170304.2A Active CN101159555B (en) | 2007-11-08 | 2007-11-08 | Motor vehicle starting method and system |
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| Country | Link |
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| CN (1) | CN101159555B (en) |
| WO (1) | WO2009059471A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105083218B (en) * | 2015-07-16 | 2018-10-19 | 浙江吉利汽车研究院有限公司 | vehicle starting method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1723142A (en) * | 2003-11-04 | 2006-01-18 | 株式会社东海理化电机制作所 | Vehicle security apparatus and id code management device |
| CN1910849A (en) * | 2004-10-21 | 2007-02-07 | 松下电器产业株式会社 | Vehicle antitheft system |
| CN1914069A (en) * | 2004-01-26 | 2007-02-14 | 东芝解决方案株式会社 | Security system, authentication system for vehicle, method and program |
| CN1942347A (en) * | 2004-04-29 | 2007-04-04 | 宝马股份公司 | Authorische of vehicle-external device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6148212A (en) * | 1997-12-18 | 2000-11-14 | Ericsson Inc. | System and method for cellular control of automobile electrical systems |
| KR20060016457A (en) * | 2004-08-17 | 2006-02-22 | 현대모비스 주식회사 | System and method for preventing robbery of a vehicle |
| US7312691B2 (en) * | 2005-03-14 | 2007-12-25 | General Motors Corporation | System and method of using telematics units for locking and unlocking vehicle functions |
-
2007
- 2007-11-08 CN CN200710170304.2A patent/CN101159555B/en active Active
- 2007-12-10 WO PCT/CN2007/003511 patent/WO2009059471A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1723142A (en) * | 2003-11-04 | 2006-01-18 | 株式会社东海理化电机制作所 | Vehicle security apparatus and id code management device |
| CN1914069A (en) * | 2004-01-26 | 2007-02-14 | 东芝解决方案株式会社 | Security system, authentication system for vehicle, method and program |
| CN1942347A (en) * | 2004-04-29 | 2007-04-04 | 宝马股份公司 | Authorische of vehicle-external device |
| CN1910849A (en) * | 2004-10-21 | 2007-02-07 | 松下电器产业株式会社 | Vehicle antitheft system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101159555A (en) | 2008-04-09 |
| WO2009059471A1 (en) | 2009-05-14 |
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Effective date of registration: 20201228 Address after: 276599 zhailihe station, Ju county, Rizhao City, Shandong Province Patentee after: SHANDONG DONGDU AUTO PARTS Co.,Ltd. Address before: 518057 Zhongxing building, science and technology south road, Nanshan District hi tech Industrial Park, Guangdong, Shenzhen Patentee before: ZTE Corp. |