CN114257450A - Method, device and medium for preventing parts from being tampered - Google Patents
Method, device and medium for preventing parts from being tampered Download PDFInfo
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Abstract
The application discloses a method, a device and a medium for preventing parts from being tampered, and provides a method for preventing parts from being tampered aiming at the problem that the cost is high in a mode of monitoring whether the parts are tampered by adding a sensor at present, wherein the method comprises the following steps: acquiring whole vehicle information and identification information sent by a vehicle side; acquiring corresponding registration information according to the identification information; comparing the registration information with the whole vehicle information, and if the registration information is not consistent with the whole vehicle information, judging that the vehicle has tampered parts; when the vehicle tampers with the parts, alarm information is sent. The unique identification codes of all parts in the vehicle are registered when the vehicle leaves a factory, so that whether the parts are tampered or not can be known by acquiring the unique identification codes of all parts of the whole vehicle and comparing the unique identification codes with registration information.
Description
Technical Field
The application relates to the technical field of electric vehicles, in particular to a method and a device for preventing parts from being tampered and a medium thereof.
Background
Along with the development of two-wheeled electric motor car, the electric motor car trade is standard and standardized day by day, consequently, in order to prevent the too fast safety problem that leads to of electric motor car speed, electric motor car manufacturer can carry out the speed limit to the electric motor car according to national standard before the electric motor car dispatches from the factory, make it accord with the standard, but, also there is some car owners for improving the speed of a motor car, carry out illegal repacking to the electric motor car privately, the potential safety hazard has been increased, to this, part producer monitors the spare part in the vehicle through the mode that adds the sensor, can show in places such as panel board when detecting that spare part is tampered, can bring the potential safety hazard in order to indicate car owner spare part is tampered.
At present, on an electric automobile, each part in the automobile is monitored by additionally adding a sensor, and when the part is detected to be tampered, information of the tampered part is displayed on an instrument panel or a display screen to prompt a user that the risk is brought by illegal modification.
Therefore, those skilled in the art need a method for preventing parts from being tampered, and solve the problem that the existing method for monitoring parts by using a sensor is high in cost and is not suitable for vehicles such as electric bicycles.
Disclosure of Invention
The application aims to provide a method, a device and a medium for preventing parts from being tampered, and solves the problems that the existing method for monitoring the parts by using a sensor is high in cost and not suitable for vehicles such as electric bicycles and the like.
In order to solve the above technical problem, the present application provides a method for preventing component from being tampered, including:
acquiring finished automobile information and identification information sent by a vehicle side, wherein the finished automobile information comprises unique identification codes of all parts in the vehicle;
acquiring corresponding registration information according to the identification information;
comparing the registration information with the whole vehicle information, and if the registration information is not consistent with the whole vehicle information, judging that the vehicle has tampered parts;
when the vehicle tampers with the parts, alarm information is sent.
Preferably, before the alarm information is sent when the vehicle has tampered with the component, the method further includes: acquiring vehicle speed information and motor rotating speed information of a vehicle; and judging whether the vehicle tampers the parts or not according to the vehicle speed information, the motor rotating speed information and the specified vehicle speed.
Preferably, after the vehicle is judged to have tampered with the parts, the method further comprises the following steps: and recording the time of the current tampering, the information of the tampered parts and the positions of the tampered parts.
Preferably, after the sending the alarm information, the method further comprises: and sending the identification information and the position information of the current vehicle to a supervisor.
Preferably, after the sending the alarm information, the method further comprises: the tampered part information is sent to the part manufacturer.
Preferably, after the sending the alarm information, the method further comprises: a control signal is sent to bring the vehicle into a locked state.
In order to solve the above technical problem, the present application further provides a component tamper-proofing device, including:
the identification information acquisition module is used for acquiring finished automobile information and identification information sent by the automobile side, wherein the finished automobile information comprises unique identification codes of all parts in the automobile;
the registration information acquisition module is used for acquiring corresponding registration information according to the identification information;
the judging module is used for comparing the registration information with the whole vehicle information, and if the registration information is not consistent with the whole vehicle information, judging that the vehicle has tampered parts;
and the alarm module is used for sending alarm information when the vehicle tampers with the parts.
Preferably, the vehicle speed judging module is further included, and is configured to obtain vehicle speed information and motor speed information of the vehicle, and judge whether the vehicle has tampered parts according to the vehicle speed information, the motor speed information and a specified vehicle speed.
Preferably, the system further comprises a recording module for recording the time of the current tampering, information of the tampered parts and the position of the tampered parts.
Preferably, the vehicle positioning module is further included for sending the identification information and the position information of the current vehicle to the supervisor.
Preferably, the component information sending module is further included for sending the tampered component information to the component manufacturer.
Preferably, the vehicle locking device further comprises a locking module for sending a control signal to enable the vehicle to enter a locking state.
In order to solve the above technical problem, the present application further provides a component tamper-proofing device, including:
a memory for storing a computer program;
and the processor is used for realizing the steps of the part anti-tampering method when executing the computer program.
In order to solve the above technical problem, the present application further provides a computer-readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements the steps of the method for preventing tampering of the component.
The application provides a method for preventing the parts from being tampered, which obtains the unique identification codes of all the parts in the vehicle, and comparing the information with the information of the parts registered when the vehicle leaves the factory to judge whether the parts are falsified, since the identification code of each component is unique and is registered when the component is shipped, when the component is tampered, the unique identification code of the tampered component changes, and can be identified by comparison with the registration information, and when it is judged that the component is tampered, the method for preventing the parts from being tampered comprises the steps of sending alarm information to relevant supervision departments and users, and warning relevant personnel to process vehicles with the tampered parts.
The component part tamper-proofing device and the computer-readable storage medium provided by the application correspond to the method and have the same effects.
Drawings
In order to more clearly illustrate the embodiments of the present application, the drawings needed for the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.
FIG. 1 is a flow chart of a method for preventing tampering of a component according to the present invention;
FIG. 2 is a timing diagram of a method for preventing tampering of a component in an actual application;
FIG. 3 is a block diagram of a tamper-resistant device for components according to the present invention;
fig. 4 is a structural diagram of another tamper-resistant device for parts according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative effort belong to the protection scope of the present application.
The core of the application is to provide a method and a device for preventing the parts from being tampered and a medium thereof.
In order that those skilled in the art will better understand the disclosure, the following detailed description will be given with reference to the accompanying drawings.
With the development of the electric vehicle industry, people pay more attention to standardization and standardization of the electric vehicle industry, and have come up with a plurality of standard specifications, so that electric vehicle manufacturers are required to register unique identification codes of all parts of an electric vehicle when producing the electric vehicle so as to track and trace the source when required by a supervision department, and meanwhile, the electric vehicle manufacturers are required to limit the speed of the electric vehicle before the electric vehicle leaves a factory so as to reduce risks caused by too fast speed. However, some owners may still remove the speed limit of the vehicle by themselves or perform other modifications that may bring risks to driving, on this account, some manufacturers monitor the parts in the vehicle by adding sensors, and when detecting that the parts are tampered with, the parts are displayed on an instrument panel or the like to prompt the owner that the parts are tampered with, which may bring safety hazards, but this method of adding sensors additionally is usually used in the production of electric vehicles because the number of the parts that need to be monitored is large, which is high in cost, and the electric two-wheeled vehicle is limited by cost, and there is no good alternative, so as shown in fig. 1, this application provides a method for preventing the parts from being tampered with, which includes:
s11: and acquiring the whole vehicle information and the identification information sent by the vehicle side, wherein the whole vehicle information comprises unique identification codes of all parts in the vehicle.
The unique identification code mentioned in the present application is set by a component manufacturer in the production process of the component, and before the component leaves the factory, the unique component can be registered in a corresponding supervision department according to relevant regulations, so that the supervision department can determine the unique component according to the unique identification code, and information of the manufacturer, production time, and the like of the component, and the information of the whole vehicle can be acquired by a control unit in the electric vehicle through a whole vehicle communication protocol, and a preferred implementation manner is as follows: the used whole vehicle communication protocol is RS-485 communication protocol.
RS-485: a typical serial communication standard. The RS-485 bus standard specifies the electrical characteristic standard of the bus interface, i.e. the definition of 2 logic states: the positive level is between +2V to +6V, which represents a logic state; a negative level between-2V and-6V represents another logic state; the digital signals adopt a differential transmission mode, so that the interference of noise signals can be effectively reduced.
S12: and acquiring corresponding registration information according to the identification information.
The registration information includes, in addition to the unique identification code of the component registered by the component manufacturer, vehicle identification information registered by the electric vehicle manufacturer and a correspondence between the vehicle identification information and the unique identification code of the component, that is, which component is used in which vehicle.
S13: and comparing the registration information with the whole vehicle information, judging whether the registration information and the whole vehicle information are consistent, and if not, entering the step S14.
The cases of inconsistency between the registration information and the vehicle information include, but are not limited to, the following three cases: firstly, an additional part is added to the vehicle owner, so that a unique identification mark code of the part which is not included in the registration information appears in the whole vehicle information; secondly, the vehicle owner removes part of parts, and the unique identification code of the part of parts in the registration information is lost in the whole vehicle information; and thirdly, the vehicle owner replaces part of the parts, the unique identification code of part of the parts is lost in the whole vehicle information, and the unique identification code of the parts which is not in the registration information appears.
S14: and sending alarm information.
The sent alarm information can be alarm information sent to an owner to warn that the safety risk exists when parts of the electric vehicle are tampered privately; or vehicle identification information, vehicle positioning information, tampered part information and the like sent to a supervision department so that the supervision department can track and trace the source and take corresponding measures; and may be tampered part information or the like sent to a part manufacturer.
The alarm information pushing mode includes but is not limited to: and prompting the car owner and related personnel thereof in the forms of application program pushing, voice information notification, short message notification, manual customer service and the like.
In addition, it should be noted that, because of the increasing standardization and standardization of the electric vehicle industry, most of the electric vehicles at present are provided with a positioning unit and a communication unit, which is convenient for a supervision department to supervise and retrieve the electric vehicle.
The method for preventing the parts from being tampered comprises the steps of firstly obtaining unique identification codes of all parts in a vehicle, registering when the parts leave a factory because the identification code of each part is unique, and sending alarm information to relevant supervision departments and users when the parts are tampered, and warning relevant personnel to process the vehicle with the tampered parts.
As can be seen from the above description, the method for preventing component tampering provided by the present application mainly determines whether a component is tampered by comparing the unique identification code of each component in the vehicle data with the registration information, but because when a vehicle acquires the unique identification code of a component, for some reasons, a situation that communication between a control unit and some components fails may occur, the vehicle data acquired at this time is inaccurate, and a situation that a false determination is likely to occur when the vehicle compares the registration information with the registration information, this embodiment provides a preferred implementation scheme on the basis of the above embodiment, and before sending an alarm message, the method further includes:
and acquiring the speed information and the motor rotating speed information of the vehicle.
And judging whether the vehicle tampers the parts or not according to the vehicle speed information, the motor rotating speed information and the specified vehicle speed.
It should be noted that, the purpose of tampering the parts of the electric vehicle by the owner is mostly to release the speed limit of the vehicle, and the security risk caused by this situation is also the largest, so the embodiment provided in this embodiment mainly determines whether the parts are tampered with according to whether the vehicle exceeds the specified vehicle speed.
After the speed information of the vehicle and the rotating speed information of the motor are obtained, whether the electric vehicle exceeds a specified speed is comprehensively judged, namely, the judgment is made about the whole speed of the electric vehicle within a period of time, the electric vehicle keeps running at the speed below the specified speed for a long time, the overspeed condition occurs only occasionally and in a short time, the situation that the vehicle is in a downhill or other conditions possibly causes, and the condition that the parts of the vehicle are tampered is not judged; if the vehicle speed exceeds the specified speed for a long time or exceeds the speed for many times in a short time, the vehicle parts can be judged to be tampered. It should be noted that the above is only an embodiment based on the vehicle speed information and the motor speed information of the vehicle, and the specific determination logic may be determined according to actual needs and is not limited to the above.
As can be seen from this embodiment, the method can comprehensively judge whether a component is tampered with from two aspects, such as a unique identification code of the component and vehicle speed information, and one possible implementation of the comprehensive judgment is as follows: and comparing the unique identification codes of the parts in the whole vehicle information and the registration information, judging whether the vehicle is in an overspeed state for a long time or is overspeed for multiple times in a short time according to the vehicle speed information when the unique identification codes are inconsistent, judging that the parts of the vehicle are tampered if the unique identification codes are met, and judging that the parts of the vehicle are not tampered under other conditions.
According to the preferred scheme provided by the embodiment, the speed of the vehicle is additionally judged on the basis of the embodiment, when the vehicle is in an overspeed state for a long time or is overspeed for multiple times in a short time, the failure of the speed limiting device of the vehicle is judged, namely, the part is tampered, at the moment, the alarm information is sent to related personnel, and the fact that whether the part is tampered or not is additionally judged on the vehicle speed, so that the fact that the whole vehicle data obtained by the vehicle side due to the communication problem is wrong can be avoided, the comparison result with the registration information is further improved, the accuracy of judging whether the part is tampered or not is further improved, and the driving safety of the electric vehicle is better guaranteed.
To further illustrate a method for preventing component tampering provided in the present application, this example provides a preferred embodiment, and after determining that a vehicle has tampered with a component, the method further includes:
and recording the time of the current tampering, the information of the tampered parts and the positions of the tampered parts.
It is easy to understand that it is a continuous process to determine whether a component of a vehicle is tampered with, so to facilitate the forensics of the supervision department, after the component of the vehicle is detected to be tampered with, the time of the tampering, the component information corresponding to the component determined by the unique identification code which is inconsistent during comparison, and the position of the determined tampered component in the vehicle are recorded.
In addition, to further explain the method for preventing a component from being tampered provided by the present application, this embodiment further provides a preferable scheme, and after sending the alarm information, the method further includes:
and sending the identification information and the position information of the current vehicle to a supervisor.
When the component information of the vehicle is judged to be tampered, in order to reduce the risk brought by the component information, a supervision department or other related personnel can quickly locate the vehicle with the tampered component, so that the current position information and the identification information of the vehicle are sent to the related personnel by the optimal scheme provided by the embodiment, and the related personnel can conveniently locate the related vehicle.
This embodiment also provides a preferred implementation, after sending the alarm information, further including:
the tampered part information is sent to the part manufacturer.
In the production of the vehicle, a manufacturer should consider that the parts are tampered, take corresponding protection measures, and if the parts are tampered, the protection measures are still not perfect, and send the information of the tampered parts to the parts manufacturer, so that the parts manufacturer can know the information of the easily-tampered parts, and accordingly, the parts manufacturer can perform targeted protection, further protect the parts of the vehicle from being tampered, and guarantee the driving safety of the vehicle.
After the component of the vehicle is tampered with, there is a certain risk to the vehicle, and if the electric vehicle with the tampered component continues to be driven, there is a great risk, so this embodiment provides a preferred implementation scheme based on the above embodiment, and after the alarm information is sent, the implementation scheme further includes:
a control signal is sent to bring the vehicle into a locked state.
When the method detects that the parts of the electric vehicle are tampered, the control signal is sent to the vehicle side, so that an Entire Vehicle Control Unit (EVCU) of the vehicle can enable the vehicle to enter a locked state according to the control signal, and the electric vehicle with the tampered parts is forbidden to continue running, and risks are avoided.
The method for enabling the vehicle to enter the locked state may be that a vehicle lock controlled by an EVCU enters the locked state, or that an EVCU controls a Battery Management System (BMS) to disconnect a power supply from each component in the electric vehicle, or only disconnects the power supply from a motor.
After the vehicle enters the locking state, after the supervision personnel or the vehicle owner restore or modify the tampered parts of the vehicle, the vehicle can be unlocked by the rear end under the authorization of the supervision department, and then the normal use of the electric vehicle is restored.
In the embodiment, after the parts of the current vehicle are judged to be tampered, the control signal is sent to enable the vehicle to enter the locking state, so that the vehicle owner can not continue to drive the vehicle with potential safety hazards, and after relevant supervision personnel wait for the vehicle to be modified or the parts are restored, the locking state is released, so that greater risks are avoided, and the safety of the electric vehicle and the vehicle owner is further protected.
To further explain the method for preventing component from being tampered provided by the present application, the present embodiment further provides a timing chart in practical application, as shown in fig. 3, including:
a user side, a vehicle side, a service platform side and a component manufacturer side; the service platform side is a back-end platform for providing services corresponding to the method, and the part manufacturer side is responsible for producing related parts and registering unique identification codes;
s201: the unique identification code of each component is registered.
S202: and (5) tampering the parts.
S203: and sending the whole vehicle information and the identification information.
S204: obtaining corresponding registration information according to the identification information
S205: and comparing the vehicle information with the registration information, and if the vehicle information is not consistent with the registration information, entering the step S206.
S206: and sending a request for acquiring the vehicle speed information and the motor rotating speed information.
S207: and sending and acquiring vehicle speed information and motor rotating speed information.
S208: whether the vehicle is overspeed or not is judged from the vehicle speed information, the motor speed information and the predetermined vehicle speed, and if yes, the routine proceeds to step S209.
S209: and recording the time of the current tampering, the information of the tampered parts and the positions of the tampered parts.
S210: and sending alarm information.
S211: and acquiring the position information of the vehicle, and sending the identification information and the position information of the vehicle to a supervision department.
S212: and sending the information and the position of the tampered part.
In the above embodiments, a method for preventing a component from being tampered is described in detail, and the present application also provides an embodiment corresponding to the component anti-tampering device. It should be noted that the present application describes the embodiments of the apparatus portion from two perspectives, one from the perspective of the function module and the other from the perspective of the hardware.
Based on the perspective of the functional module, this embodiment provides an embodiment of a component tamper-proof device, as shown in fig. 3, including:
the identification information acquisition module 31 is configured to acquire vehicle information and identification information sent by a vehicle side, where the vehicle information includes unique identification codes of all parts in the vehicle;
a registration information obtaining module 32, configured to obtain corresponding registration information according to the identification information;
the judging module 33 is used for comparing the registration information with the whole vehicle information, and if the registration information is not consistent with the whole vehicle information, judging that the vehicle has tampered parts;
and the alarm module 34 is used for sending alarm information when the vehicle tampers with the parts.
As a preferred embodiment, further comprising:
and the vehicle speed judging module 35 is configured to obtain vehicle speed information and motor speed information of the vehicle, and judge whether the vehicle has tampered parts according to the vehicle speed information, the motor speed information, and the specified vehicle speed.
And the recording module 36 is configured to record the time of the current tampering, information of the tampered component, and a position of the tampered component.
And the vehicle positioning module 37 is used for sending the identification information and the position information of the current vehicle to the supervisor.
A component information sending module 38, configured to send the tampered component information to the component manufacturer.
And a locking module 39 for sending a control signal to enable the vehicle to enter a locked state.
Since the embodiments of the apparatus portion and the method portion correspond to each other, please refer to the description of the embodiments of the method portion for the embodiments of the apparatus portion, which is not repeated here.
The component tamper-proofing device provided by the embodiment acquires the unique identification codes of all the components in the vehicle through the identification information acquisition module 31, and because the identification code of each component is unique, the component is registered when it leaves the factory, and when the component is tampered, the unique identification code of the tampered component will be changed and can be identified by comparing the judging module 33 with the registered information, further, after the judging module 33 judges that the component is tampered, the alarm module 34 sends alarm information to relevant supervision departments and users to warn relevant personnel to process vehicles with tampered parts, and the part anti-tampering device provided by the application does not need to add extra sensors and other hardware structures, so that the problem that monitoring cost of the parts by using the sensors is high is solved.
Fig. 4 is a structural diagram of a component tamper-proofing device according to another embodiment of the present application, and as shown in fig. 4, the component tamper-proofing device includes: a memory 40 for storing a computer program;
and a processor 41, configured to implement the steps of the method for preventing tampering of the component as described in the above embodiment when executing the computer program.
The component tamper-proofing device provided by the embodiment may include, but is not limited to, a smart phone, a tablet computer, a notebook computer, or a desktop computer.
Processor 41 may include one or more processing cores, such as a 4-core processor, an 8-core processor, and so forth. The processor 41 may be implemented in at least one hardware form of Digital Signal Processing (DSP), Field-Programmable Gate Array (FPGA), and Programmable Logic Array (PLA). The processor 41 may also include a main processor and a coprocessor, where the main processor is a processor for Processing data in an awake state, and is also called a Central Processing Unit (CPU); a coprocessor is a low power processor for processing data in a standby state. In some embodiments, the processor 41 may be integrated with a Graphics Processing Unit (GPU) which is responsible for rendering and drawing the content required to be displayed on the display screen. In some embodiments, processor 41 may also include an Artificial Intelligence (AI) processor for processing computational operations related to machine learning.
Memory 40 may include one or more computer-readable storage media, which may be non-transitory. Memory 40 may also include high speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In this embodiment, the memory 40 is at least used for storing the computer program 401, wherein after being loaded and executed by the processor 41, the computer program can implement the relevant steps of a method for preventing component tampering disclosed in any of the foregoing embodiments. In addition, the resources stored in the memory 40 may also include an operating system 402, data 403, and the like, and the storage manner may be a transient storage or a permanent storage. Operating system 402 may include, among other things, Windows, Unix, Linux, and the like. Data 403 may include, but is not limited to, a component tamper-resistant method, and the like.
In some embodiments, a component tamper-resistant apparatus may further include a display 42, an input/output interface 43, a communication interface 44, a power supply 45, and a communication bus 46.
Those skilled in the art will appreciate that the configuration shown in fig. 4 does not constitute a limitation of a component tamper-resistant device and may include more or fewer components than those shown.
The part anti-tampering device provided by the embodiment of the application comprises a memory and a processor, wherein when the processor executes a program stored in the memory, the following method can be realized: a method for preventing the tampering of parts.
According to the part anti-tampering device provided by the embodiment, the processor executes the program stored in the memory, the unique identification codes of all parts in the vehicle are acquired, and then are compared with the registration information, so that whether the parts are tampered or not is identified, further, after the parts are judged to be tampered, alarm information is sent to relevant supervision departments and users, relevant personnel are warned to process the vehicle with the tampered parts, the part anti-tampering device provided by the application does not need to add extra sensors and other hardware structures, and the problem that the cost for monitoring the parts by using the sensors is high is solved.
Finally, the application also provides a corresponding embodiment of the computer readable storage medium. The computer-readable storage medium has stored thereon a computer program which, when being executed by a processor, carries out the steps as set forth in the above-mentioned method embodiments.
It is to be understood that if the method in the above embodiments is implemented in the form of software functional units and sold or used as a stand-alone product, it can be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium and executes all or part of the steps of the methods described in the embodiments of the present application, or all or part of the technical solutions. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
According to the part anti-tampering device provided by the embodiment, the unique identification codes of all parts in the vehicle are acquired and compared with the registration information by executing the program stored in the storage medium, so that whether the parts are tampered or not is judged, after the parts are tampered, alarm information is sent to relevant supervision departments and users, and relevant personnel are warned to process the vehicle with the tampered parts.
The method, the device and the medium for preventing the parts from being tampered provided by the application are described in detail above. The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (9)
1. A method of tamper-proofing a component, comprising:
acquiring finished automobile information and identification information sent by a vehicle side, wherein the finished automobile information comprises unique identification codes of all parts in the vehicle;
acquiring corresponding registration information according to the identification information;
comparing the registration information with the whole vehicle information, and if the registration information is not consistent with the whole vehicle information, judging that the vehicle has tampered parts;
and when the vehicle tampers with the part, sending alarm information.
2. The component tamper-proofing method according to claim 1, before said sending alarm information when said vehicle has tampered with a component, further comprising:
acquiring the speed information and the motor rotating speed information of the vehicle;
and judging whether the vehicle tampers the parts or not according to the vehicle speed information, the motor rotating speed information and the specified vehicle speed.
3. The component tamper-proofing method according to claim 1, further comprising, after said determining that the vehicle has tampered with the component:
and recording the time of the current tampering, the information of the tampered parts and the positions of the tampered parts.
4. The method for preventing the component part from being tampered according to any one of claims 1 to 3, wherein after the sending of the alarm information, the method further comprises:
and sending the identification information and the position information of the current vehicle to a supervisor.
5. The method of claim 3, further comprising, after the sending an alert message:
the tampered part information is sent to the part manufacturer.
6. The method for preventing the component from being tampered with according to claim 1, wherein after the sending of the alarm information, the method further comprises:
sending a control signal to cause the vehicle to enter a locked state.
7. A component tamper-resistant device, comprising:
the identification information acquisition module is used for acquiring finished automobile information and identification information sent by the automobile side, wherein the finished automobile information comprises unique identification codes of all parts in the automobile;
the registration information acquisition module is used for acquiring corresponding registration information according to the identification information;
the judging module is used for comparing the registration information with the whole vehicle information, and if the registration information is inconsistent with the whole vehicle information, judging that the vehicle has tampered parts;
and the alarm module is used for sending alarm information when the vehicle tampers with the parts.
8. A component tamper-resistant device, comprising:
a memory for storing a computer program;
a processor for implementing the steps of the method of tamper-proofing a component part according to any of claims 1 to 6 when executing the computer program.
9. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when being executed by a processor, carries out the steps of the method for tamper-proofing a component part according to any one of claims 1 to 6.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111574923.4A CN114257450A (en) | 2021-12-21 | 2021-12-21 | Method, device and medium for preventing parts from being tampered |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111574923.4A CN114257450A (en) | 2021-12-21 | 2021-12-21 | Method, device and medium for preventing parts from being tampered |
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| CN114257450A true CN114257450A (en) | 2022-03-29 |
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| CN202111574923.4A Pending CN114257450A (en) | 2021-12-21 | 2021-12-21 | Method, device and medium for preventing parts from being tampered |
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| CN116118919A (en) * | 2023-04-10 | 2023-05-16 | 江苏星光电动车制造有限公司 | Intelligent speed-limiting anti-collision electric vehicle |
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Application publication date: 20220329 |