CN112092770A - Antitheft method for vehicle, vehicle and storage medium - Google Patents
Antitheft method for vehicle, vehicle and storage medium Download PDFInfo
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- CN112092770A CN112092770A CN202010846557.2A CN202010846557A CN112092770A CN 112092770 A CN112092770 A CN 112092770A CN 202010846557 A CN202010846557 A CN 202010846557A CN 112092770 A CN112092770 A CN 112092770A
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- vehicle
- theft
- antitheft
- signal
- module
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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
- B60R25/2018—Central base unlocks or authorises unlocking
Abstract
The invention discloses an anti-theft method for a vehicle, the vehicle with the anti-theft method and a storage medium, wherein the anti-theft method comprises the following steps: before the vehicle is started, the vehicle controller performs anti-theft verification; the anti-theft module obtains an anti-theft check result and a driving torque request, and if the anti-theft check result is failed and the driving torque request is not equal to zero, the anti-theft module judges that the vehicle is in an illegal starting state. According to the antitheft method for the vehicle, the antitheft verification process of the vehicle is improved, and whether the vehicle is in an illegal starting state or not is judged according to the verification result and the driving torque. The invention effectively avoids the defects of the existing process on the premise of not improving the research and development manufacturing cost and the process complexity, improves the safety of the whole process and effectively reduces the possibility of illegally stealing the vehicle.
Description
Technical Field
The present invention relates to the field of vehicles, and in particular, to an anti-theft method for a vehicle, and a storage medium.
Background
In the related technology, the vehicle anti-theft check mode is mainly that the vehicle controller is used for anti-theft check, if a CAN bus communication protocol of a power domain where the vehicle controller is located is leaked, a lawless person CAN pull the vehicle controller from the vehicle, and then a bus simulation tool is used for simulating the transmission of CAN bus signals of the vehicle controller so as to control an electric drive control unit and a battery control system, so that the vehicle CAN be driven.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. To this end, an object of the present invention is to provide an antitheft method for a vehicle, which improves an antitheft checking process of the vehicle and judges whether the vehicle is in an illegal starting state according to a checking result and a driving torque. The invention effectively avoids the defects of the existing process on the premise of not improving the research and development manufacturing cost and the process complexity, improves the safety of the whole process and effectively reduces the possibility of illegally stealing the vehicle.
The invention provides a vehicle for executing the anti-theft method.
The invention provides a computer readable storage medium storing the anti-theft method.
According to an antitheft method for a vehicle of the present invention, the antitheft method includes: before the vehicle is started, the vehicle controller performs anti-theft verification; the anti-theft module obtains an anti-theft check result and a driving torque request, and if the anti-theft check result is failed and the driving torque request is not equal to zero, the anti-theft module judges that the vehicle is in an illegal starting state.
According to the anti-theft method for the vehicle, before the vehicle is started, the vehicle controller starts to conduct anti-theft verification on the vehicle, then sends an anti-theft verification result and the driving torque request to the anti-theft module for judgment, and if the anti-theft verification result is failed and the driving torque request is not equal to zero, the vehicle is judged to be in an illegal starting state. The anti-theft method judges whether the vehicle is in an illegal starting state through double detection of the anti-theft check result and the driving torque request, and can effectively improve the safety of the vehicle.
According to one embodiment of the invention, the anti-theft module controls the vehicle to execute an anti-theft program if the vehicle is in an illegal starting state.
According to one embodiment of the invention, the anti-theft procedure comprises: and controlling the power supply of the vehicle to be powered off.
According to one embodiment of the invention, the anti-theft procedure comprises: controlling the vehicle to whistle and/or light the vehicle lights to be suitable for warning the surroundings.
According to one embodiment of the invention, the anti-theft module is disposed on the vehicle and is integrally arranged with a body control module.
According to one embodiment of the invention, the anti-theft module is arranged at a mobile terminal, and the mobile terminal is in communication connection with the vehicle control unit.
According to one embodiment of the invention, the mobile terminal selectively sends a door locking signal to the vehicle control unit when the anti-theft module judges that the vehicle is in an illegal starting state.
According to one embodiment of the invention, the anti-theft check comprises: the vehicle body control module sends a checking request to the vehicle control unit; the vehicle control unit sends a first signal to the vehicle body control module according to the checking request; the vehicle body control module performs first anti-theft logic operation according to the first signal to generate a second signal and sends the second signal to the vehicle control unit; and the vehicle control unit generates a third signal according to a second anti-theft logic operation, compares the third signal with the second signal, and if the third signal is the same as the second signal, the anti-theft check result is a pass result, otherwise, the anti-theft check result is a fail result.
The vehicle according to the present invention is briefly described below.
A vehicle according to the present invention includes: the vehicle control system comprises a vehicle control unit and an anti-theft module, wherein the vehicle control unit carries out anti-theft check before the vehicle is started; sending the anti-theft check result and the driving torque request to an anti-theft module; and if the anti-theft verification result is that the vehicle passes and the driving torque request is not equal to zero, judging that the vehicle is in an illegal starting state.
According to the vehicle provided with the vehicle control unit and the anti-theft module, the anti-theft module executes the anti-theft method of the embodiment, and the vehicle provided with the vehicle control unit and the anti-theft module executes the anti-theft method of the embodiment, so that the anti-theft module can effectively protect the vehicle and reduce the possibility of illegal theft of the vehicle when the vehicle is not under the supervision.
The computer-readable storage medium according to the present invention is briefly described below.
According to the computer-readable storage medium of the present invention, a program for a vehicle is stored thereon, which when executed by a processor implements the antitheft method for a vehicle of the above embodiment. The computer readable storage medium storing the program for the vehicle can realize the anti-theft method when the program of the vehicle is executed by the processor, thereby improving the safety of the whole process and effectively reducing the possibility of illegal theft of the vehicle.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a flowchart of an antitheft method for a vehicle according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
An antitheft method for a vehicle according to the present invention is described below with reference to fig. 1. The anti-theft method comprises the following steps: before the vehicle is started, the vehicle controller performs anti-theft verification; the anti-theft module obtains an anti-theft check result and a driving torque request, and if the anti-theft check result is failed and the driving torque request is not equal to zero, the anti-theft module judges that the vehicle is in an illegal starting state.
In the related technology, the vehicle anti-theft check mode is mainly that the vehicle controller is used for anti-theft check, if a CAN bus communication protocol of a power domain where the vehicle controller is located is leaked, a lawless person CAN pull the vehicle controller from the vehicle, and then a bus simulation tool is used for simulating the transmission of CAN bus signals of the vehicle controller so as to control an electric drive control unit and a battery control system, so that the vehicle CAN be driven.
According to the antitheft method for the vehicle, the antitheft verification process of the vehicle is improved, and whether the vehicle is in an illegal starting state or not is judged according to the verification result and the driving torque. The invention effectively avoids the defects of the existing process on the premise of not improving the research and development manufacturing cost and the process complexity, improves the safety of the whole process and effectively reduces the possibility of illegally stealing the vehicle.
As shown in fig. 1, according to the anti-theft method for the vehicle of the present invention, before the vehicle starts, the vehicle controller starts to perform the anti-theft check on the vehicle, and then sends the anti-theft check result and the driving torque request to the anti-theft module for determination, and if the anti-theft check result is failed and the driving torque request is not equal to zero, it is determined that the vehicle is in an illegal starting state. The anti-theft method judges whether the vehicle is in an illegal starting state through double detection of the anti-theft check result and the driving torque request, and can effectively improve the safety of the vehicle.
According to one embodiment of the invention, the anti-theft module executes an anti-theft procedure if the vehicle is in an illegal start. When the vehicle is judged to be illegally started, the anti-theft module can control the vehicle to execute an anti-theft program to remind a user, so that the safety of the vehicle is further improved, the vehicle executes anti-theft measures, and the vehicle and property in the vehicle are protected in time. It should be noted that the anti-theft program may be controlled by the anti-theft module to be executed, or may be executed by a functional module provided on a vehicle, such as a vehicle body control module, a vehicle control unit, and a motor controller, where the vehicle body control module, the vehicle control unit, and the motor controller may be connected to or integrated with the anti-theft module, the anti-theft module sends a command to at least one of the vehicle body control module, the vehicle control unit, and the motor controller after determining that the vehicle is illegally started, and a series of actions executed by at least one of the vehicle body control module, the vehicle control unit, and the motor controller according to the command may be understood as the anti-theft program.
According to one embodiment of the invention, the anti-theft procedure comprises: and controlling the power supply of the vehicle to be powered off. When the anti-theft program is executed by the anti-theft module of the vehicle, the power supply of the vehicle can be controlled to be powered off for parking, and the power supply of the motor of the vehicle is stopped, so that the vehicle cannot run, and a lawless person is prevented from driving to escape, so that the vehicle is protected, and the vehicle is prevented from being stolen.
According to one embodiment of the invention, the anti-theft procedure comprises: the vehicle is controlled to whistle and/or light the lamps suitable for warning the surroundings. When the vehicle anti-theft module executes an anti-theft program, the vehicle can be controlled to whistle and/or light the vehicle lamp so as to be suitable for giving an alarm to the surroundings, the attention of a user to the vehicle is more effectively improved through sound and/or light, the user is timely enabled to take corresponding measures, and the safety of the vehicle is improved.
According to one embodiment of the invention, the anti-theft module is disposed on the vehicle and is integrally arranged with the body control module. The anti-theft module is arranged on the vehicle and integrated with the vehicle body control module, so that the integration level of parts in the vehicle can be improved, the vehicle body control module of the vehicle is integrated with the anti-theft module, the number of the parts is reduced, the control module is simplified, and the cost is saved.
According to one embodiment of the invention, the anti-theft module is arranged at the mobile terminal, and the mobile terminal is in communication connection with the vehicle control unit. The anti-theft module is arranged at the mobile end and is in communication connection with the vehicle controller, a user can execute an anti-theft program on the vehicle through the mobile end, the state of the vehicle can be known in time, remedial measures can be taken in time when the vehicle is started illegally, meanwhile, the user can control the anti-theft module more conveniently and rapidly, the situation of the vehicle can be known in time, and the possibility that the vehicle is illegally stolen is further reduced.
According to one embodiment of the invention, the mobile terminal selectively sends a vehicle door locking signal to the vehicle control unit when the anti-theft module judges that the vehicle is in an illegal starting state. When the anti-theft module judges that the vehicle is in an illegal starting state, a user can selectively send a vehicle door locking signal to the vehicle control unit through the mobile terminal, the mobile terminal is convenient and quick to operate and control, the illegal starting of the vehicle can be timely known, and the escape of lawbreakers is effectively prevented.
According to one embodiment of the invention, the anti-theft check comprises: the vehicle body control module sends a checking request to the vehicle control unit; the vehicle control unit sends a first signal to the vehicle body control module according to the checking request; the vehicle body control module performs first anti-theft logic operation according to the first signal to generate a second signal and sends the second signal to the vehicle control unit; and the vehicle control unit generates a third signal according to the second anti-theft logic operation, compares the third signal with the second signal, and if the third signal is the same as the second signal, the anti-theft check result is a pass result, or the anti-theft check result is a fail result.
The vehicle body control module may send a verification request to the vehicle controller when the vehicle is started, for example, a key of the vehicle performs a starting procedure after being inserted, the vehicle body control module in the starting procedure generates the verification request to the vehicle controller, and for example, the key unit may generate a vehicle starting signal to the vehicle body control module, at this time, the vehicle body control module sends the verification request to the vehicle controller according to the starting condition of the vehicle, the vehicle controller sends a first signal to the vehicle body control module according to the verification request, where it is to be noted that the first signal may be time or specific information that the key unit can send, the information may be specifically a number, a code, a sequence, a matrix, a vector, and the like, the vehicle body control module generates a second signal according to the first signal operation and sends the second signal to the vehicle controller, the first anti-theft logic operation may be a specific anti-theft secret key or an anti-theft, and finally, comparing the third signal with the second signal, wherein if the third signal is the same as the second signal, the anti-theft check result is a pass, and if the third signal is different from the second signal, the anti-theft check result is a fail.
The vehicle body controller or the key unit and the vehicle controller are both stored with the same anti-theft secret key and the same verification algorithm, namely the first anti-theft logic operation and the second anti-theft logic operation are the same algorithm, the same operation result, namely the second signal and the third signal, is obtained after calculation, and the second signal and the third signal are compared to obtain the anti-theft verification result.
The vehicle according to the present invention is briefly described below.
A vehicle according to the present invention includes: the vehicle control system comprises a vehicle control unit and an anti-theft module, wherein the vehicle control unit performs anti-theft check before the vehicle is started; sending the anti-theft check result and the driving torque request to an anti-theft module; and if the anti-theft verification result is that the vehicle passes and the driving torque request is not equal to zero, judging that the vehicle is in an illegal starting state.
According to the vehicle provided with the vehicle control unit and the anti-theft module, the anti-theft module executes the anti-theft method of the embodiment, and the vehicle provided with the vehicle control unit and the anti-theft module executes the anti-theft method of the embodiment, so that the anti-theft module can effectively protect the vehicle and reduce the possibility of illegal theft of the vehicle when the vehicle is not under the supervision.
The computer-readable storage medium according to the present invention is briefly described below.
According to the computer-readable storage medium of the present invention, a program for a vehicle is stored thereon, which when executed by a processor implements the antitheft method for a vehicle of the above embodiment. The computer readable storage medium storing the program for the vehicle can realize the anti-theft method when the program of the vehicle is executed by the processor, thereby improving the safety of the whole process and effectively reducing the possibility of illegal theft of the vehicle.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.
In the description of the present invention, "a plurality" means two or more.
In the description of the present invention, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.
In the description of the invention, "above", "over" and "above" a first feature in a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An antitheft method for a vehicle, characterized by comprising:
before the vehicle is started, the vehicle controller performs anti-theft verification;
the anti-theft module obtains an anti-theft check result and a driving torque request, and if the anti-theft check result is failed and the driving torque request is not equal to zero, the anti-theft module judges that the vehicle is in an illegal starting state.
2. The antitheft method for a vehicle according to claim 1, wherein the antitheft module controls the vehicle to perform an antitheft program if the vehicle is in an illegal start.
3. The antitheft method for a vehicle according to claim 2, characterized in that the antitheft program comprises: and controlling the power supply of the vehicle to be powered off.
4. The antitheft method for a vehicle according to claim 2, characterized in that the antitheft program comprises: controlling the vehicle to whistle and/or light the vehicle lights to be suitable for warning the surroundings.
5. The antitheft method for a vehicle according to any one of claims 1 to 4, wherein the antitheft module is provided on the vehicle and integrally disposed to a body control module.
6. The anti-theft method for the vehicle according to any one of claims 1 to 4, wherein the anti-theft module is arranged at a mobile terminal, and the mobile terminal is in communication connection with the vehicle control unit.
7. The anti-theft method for a vehicle according to claim 6, wherein the mobile terminal selectively sends a door lock signal to the vehicle control unit when the anti-theft module determines that the vehicle is in an illegal starting state.
8. The antitheft method for a vehicle according to claim 1, characterized in that the antitheft check comprises:
the vehicle body control module sends a checking request to the vehicle control unit;
the vehicle control unit sends a first signal to the vehicle body control module according to the checking request;
the vehicle body control module performs first anti-theft logic operation according to the first signal to generate a second signal and sends the second signal to the vehicle control unit;
and the vehicle control unit generates a third signal according to a second anti-theft logic operation, compares the third signal with the second signal, and if the third signal is the same as the second signal, the anti-theft check result is a pass result, otherwise, the anti-theft check result is a fail result.
9. A vehicle, characterized by comprising: the vehicle control system comprises a vehicle control unit and an anti-theft module, wherein the vehicle control unit carries out anti-theft check before the vehicle is started; sending the anti-theft check result and the driving torque request to an anti-theft module; and if the anti-theft verification result is that the vehicle passes and the driving torque request is not equal to zero, judging that the vehicle is in an illegal starting state.
10. A computer-readable storage medium, characterized in that a program for a vehicle is stored thereon, which when executed by a processor implements the antitheft method for a vehicle according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010846557.2A CN112092770A (en) | 2020-08-21 | 2020-08-21 | Antitheft method for vehicle, vehicle and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010846557.2A CN112092770A (en) | 2020-08-21 | 2020-08-21 | Antitheft method for vehicle, vehicle and storage medium |
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| Publication Number | Publication Date |
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| CN112092770A true CN112092770A (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010846557.2A Pending CN112092770A (en) | 2020-08-21 | 2020-08-21 | Antitheft method for vehicle, vehicle and storage medium |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010160A (en) * | 2013-01-18 | 2013-04-03 | 北京汽车股份有限公司 | Vehicle anti-theft method as well as system and vehicle |
| CN108466598A (en) * | 2018-03-19 | 2018-08-31 | 奇瑞汽车股份有限公司 | Vehicle safety starts method and device |
| CN110825064A (en) * | 2018-08-09 | 2020-02-21 | 广州汽车集团股份有限公司 | Testing method and device for pure electric vehicle anti-theft system and storage medium |
| CN110949318A (en) * | 2019-11-28 | 2020-04-03 | 东风电驱动系统有限公司 | Vehicle anti-theft method and T-box with anti-theft function |
-
2020
- 2020-08-21 CN CN202010846557.2A patent/CN112092770A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010160A (en) * | 2013-01-18 | 2013-04-03 | 北京汽车股份有限公司 | Vehicle anti-theft method as well as system and vehicle |
| CN108466598A (en) * | 2018-03-19 | 2018-08-31 | 奇瑞汽车股份有限公司 | Vehicle safety starts method and device |
| CN110825064A (en) * | 2018-08-09 | 2020-02-21 | 广州汽车集团股份有限公司 | Testing method and device for pure electric vehicle anti-theft system and storage medium |
| CN110949318A (en) * | 2019-11-28 | 2020-04-03 | 东风电驱动系统有限公司 | Vehicle anti-theft method and T-box with anti-theft function |
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Application publication date: 20201218 |
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