CN116176196A - Vehicle anti-theft method, device, equipment and readable storage medium - Google Patents

Abstract

The present invention provides a vehicle anti-theft method, device, equipment, and readable storage medium. The vehicle anti-theft method includes: detecting whether the vehicle has encountered theft; when the vehicle encounters theft, controlling the active suspension system to adjust the vehicle body to the anti-theft posture . When the vehicle body is in the anti-theft posture, the vehicle cannot be driven normally, thereby achieving the purpose of anti-theft. The invention utilizes the active suspension system equipped with the vehicle to adjust the posture of the vehicle body to realize the anti-theft function without adding an additional locking mechanism in the vehicle, which helps to reduce the structural complexity of the steering system and the driving system of the vehicle, facilitates control and reduces costs.

Description

A vehicle anti-theft method, device, equipment and readable storage medium

technical field

The present invention relates to the field of vehicle anti-theft technology, in particular to a vehicle anti-theft method, device, equipment and readable storage medium.

Background technique

At present, the vehicle anti-theft method is generally to prevent the change of the vehicle gear (usually keeping the vehicle in the parking gear) or disable the steering function of the vehicle when the vehicle is detected to be stolen, thereby preventing the normal driving of the vehicle and achieving the goal of anti-theft. Purpose. However, the execution of the above actions depends on the addition of some mechanical structures. For example, to prevent the change of the gear, a locking mechanism needs to be added to the gearbox, motor or shifter, and to disable the steering function needs to add a locking mechanism to the steering column. , and the increase of the locking mechanism will inevitably lead to the increase of the mechanical structure, making the whole system more complicated, inconvenient to control and increasing the cost.

Contents of the invention

The main purpose of the present invention is to provide a vehicle anti-theft method, device, equipment and readable storage medium, aiming to solve the problem that the vehicle anti-theft function depends on the increase of mechanical structure in the prior art, which makes the whole system more complicated, inconvenient to control and improves cost technical issues.

In a first aspect, the present invention provides a vehicle anti-theft method, the vehicle anti-theft method comprising:

Detect whether the vehicle has been stolen;

When the vehicle encounters an act of theft, the active suspension system is controlled to adjust the vehicle body to an anti-theft posture.

Optionally, when the vehicle body is in the anti-theft posture, the front left part and/or the front right part of the vehicle body are at a first height, and the rear left part and rear right part of the vehicle body are at a second height, wherein, The first height is greater than the second height.

Optionally, when the vehicle body is in the anti-theft posture, one of the front left part and the front right part of the vehicle body is at the first height, and the other of the front left part and the front right part of the vehicle body, the Both the rear left part and the rear right part of the vehicle body are located at a second height, wherein the first height is greater than the second height.

Optionally, before the step of detecting whether the vehicle encounters a misappropriation, it also includes:

controlling the active suspension system to adjust the vehicle body to a ready attitude,

Wherein, when the vehicle body is in the preparation posture, the front left part, the front right part, the rear left part and the rear right part of the vehicle body are all located at the first height.

Optionally, the step of detecting whether the vehicle is stolen includes:

Detect whether the power-on process of the vehicle is legal;

If the power-on process of the vehicle is illegal, then it is judged that the vehicle has been stolen.

Optionally, after the step of detecting whether the vehicle is stolen, it also includes:

When the vehicle encounters an act of misappropriation, a buzzer alarm is performed.

Optionally, after the step of detecting whether the vehicle is stolen, it also includes:

When the vehicle is stolen, a stolen alarm is sent to the owner's terminal.

In a second aspect, the present invention also provides a vehicle anti-theft device, which includes:

The detection module is used to detect whether the vehicle is stolen;

The control module is used for controlling the active suspension system to adjust the vehicle body to an anti-theft posture when the vehicle encounters a theft.

In a third aspect, the present invention also provides a vehicle anti-theft device, which includes a processor, a memory, and a vehicle anti-theft program stored on the memory and executable by the processor, wherein the vehicle anti-theft When the program is executed by the processor, the above-mentioned steps of the vehicle anti-theft method are realized.

In a fourth aspect, the present invention further provides a readable storage medium, on which a vehicle anti-theft program is stored, wherein when the vehicle anti-theft program is executed by a processor, the steps of the above-mentioned vehicle anti-theft method are realized.

The vehicle anti-theft method provided by the present invention detects whether the vehicle encounters theft, and when the vehicle encounters theft, controls the active suspension system to adjust the vehicle body to an anti-theft posture. When the vehicle body is in the anti-theft posture, the vehicle cannot be driven normally, thereby achieving anti-theft the goal of. The invention utilizes the active suspension system equipped with the vehicle to adjust the posture of the vehicle body to realize the anti-theft function without adding an additional locking mechanism to the vehicle, which helps to reduce the structural complexity of the steering system and driving system of the vehicle, facilitates control and reduces costs.

Description of drawings

Fig. 1 is a schematic flow chart of a vehicle anti-theft method in an embodiment of the present invention;

Fig. 2 is a schematic flow chart of step S11 in the vehicle anti-theft method shown in Fig. 1;

3 is a schematic flow chart of a vehicle anti-theft method in another embodiment of the present invention;

Fig. 4 is a schematic diagram of a vehicle anti-theft method in an embodiment of the present invention;

Fig. 5 is a schematic diagram of the hardware structure of the vehicle anti-theft device in an embodiment of the present invention.

The realization of the purpose of the present invention, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

In a first aspect, an embodiment of the present invention provides a vehicle anti-theft method.

Fig. 1 shows a schematic flowchart of a vehicle anti-theft method in an embodiment of the present invention.

Referring to Fig. 1, in one embodiment, the vehicle anti-theft method includes the following steps:

S11. Detect whether the vehicle is stolen;

In this embodiment, the vehicle anti-theft method needs to detect whether the vehicle encounters theft, so as to determine whether it is necessary to implement countermeasures against the theft. The accuracy of the detection action of whether the vehicle has been stolen determines the reliability of the vehicle anti-theft method. If there is a misjudgment during the detection, and the countermeasures are implemented when the vehicle has not encountered theft, it will affect the user experience. If there is a missed judgment during the detection, and the countermeasures are not implemented when the vehicle encounters theft, it will cause the user's property loss.

FIG. 2 shows a schematic flowchart of step S11 in the vehicle anti-theft method shown in FIG. 1 .

Further, referring to FIG. 2, in one embodiment, step S11 includes the following steps:

S111, detecting whether the power-on process of the vehicle is legal;

S112. If the power-on process of the vehicle is illegal, it is determined that the vehicle has been stolen.

In related technologies, some vehicle anti-theft methods detect whether the vehicle has been stolen by taking pictures of the environment outside the vehicle. However, the situation in the environment outside the vehicle is complex, with suddenness and chance, which leads to insufficient accuracy of the detection action, and is prone to misjudgment and missed judgment, which affects the reliability of the vehicle anti-theft method.

In this embodiment, when the vehicle is stolen, the thief will use an illegal method to power on the vehicle, for example, use an illegal vehicle key to unlock and power on the vehicle, so as to drive the vehicle and achieve the purpose of transferring the vehicle . Due to the specific action interaction and data interaction in the power-on process, by detecting the legitimacy of the power-on process, it is possible to accurately determine whether the vehicle has encountered fraudulent behavior, avoid misjudgment and missed judgment, and help improve the reliability of vehicle anti-theft methods sex.

As an optional implementation, the vehicle's BCM (BodyControlModule, body control module) is configured to be able to detect the legitimacy of the power-on process, for example, the BCM compares the key ID with the preset ID during the power-on process. Matching, if the matching is successful, it is judged that the power-on process is legal. Alternatively, the BCM generates a random code and uses the random code and the preset key to calculate the vehicle unlock code. During power-on, the vehicle key needs to use the random code and the built-in key to calculate the key unlock code. If the vehicle unlock code and the key unlock code match, it is judged that the power-on process is legal. When the BCM detects that the power-on process of the vehicle is illegal, it judges that it is necessary to implement countermeasures against the theft.

S12. When the vehicle encounters an act of theft, control the active suspension system to adjust the vehicle body to an anti-theft posture.

The active suspension system is also called ASC (Active Suspension Controller, Active Suspension Integrated Controller). Adaptive adjustment, which can control the vibration of the vehicle body and adjust the height of the vehicle body, so as to ensure the operation stability and ride comfort of the vehicle during driving.

In this embodiment, when the vehicle is not being stolen, the active suspension system works normally, controls the vibration of the vehicle body and adjusts the height of the vehicle body according to the driving conditions of the vehicle, so as to ensure the normal driving of the vehicle and improve the operating stability and ride comfort. When the vehicle encounters theft, the active suspension system adjusts the various parts of the body to the preset height, so that the body changes into an anti-theft posture, which interferes with the thief's driving operation, making the vehicle unable to drive normally, thereby achieving the purpose of anti-theft . For a vehicle equipped with an active suspension system, the realization of step S12 only needs to input the execution instructions required to adjust the vehicle body to an anti-theft attitude into the active suspension system, without adding an additional locking mechanism in the vehicle, which helps to reduce the The structural complexity of the steering system and driving system of the vehicle facilitates control and reduces costs.

Therefore, the vehicle anti-theft method provided by the present invention detects whether the vehicle has been misused, and when the vehicle encounters theft, controls the active suspension system to adjust the vehicle body to an anti-theft posture. When the vehicle body is in the anti-theft posture, the vehicle cannot be driven normally. So as to achieve the purpose of anti-theft. The invention utilizes the active suspension system equipped with the vehicle to adjust the posture of the vehicle body to realize the anti-theft function without adding an additional locking mechanism to the vehicle, which helps to reduce the structural complexity of the steering system and driving system of the vehicle, facilitates control and reduces costs.

According to the control type, the active suspension system can be divided into air suspension system, hydraulic control suspension system and electromagnetic induction suspension system. The air suspension system is a suspension system in which the air spring is used as the elastic element, and the elastic characteristics and height are adjusted by inflating or deflating the air spring. Air suspension systems require a device for generating compressed air and an air tank to charge the air springs. The hydraulic control suspension system is a suspension system with hydraulic cylinders as elastic components, which can increase or decrease the height of the vehicle body by increasing or decreasing the hydraulic oil, thereby improving the ride comfort and handling stability of the vehicle. The electromagnetic induction suspension system has an electromagnetic hydraulic rod and an electromagnetic shock absorber. The electromagnetic shock absorber is different from the traditional hydraulic shock absorber. It does not have a small valve structure and does not achieve the purpose of vibration reduction through the flow resistance of the liquid. The damping fluid in the electromagnetic shock absorber adopts the magneto-rheological body. After the magneto-rheological body is connected to the current, the magnetic bodies in the original dispersed state will be arranged in a row horizontally, thereby improving the damping of the shock absorber, and the damping can be adjusted with time. The strength of the magnetic field varies steplessly.

Optionally, the active suspension system controlled in step S12 can be any one of an air suspension system, a hydraulic control suspension system and an electromagnetic induction suspension system, and these three air suspension systems can adjust the height of the vehicle body. Adjustment, the body is adjusted to the anti-theft posture, and the driving operation of the thief is interfered, so that the vehicle cannot be driven normally, so as to achieve the purpose of anti-theft.

Further, in one embodiment, when the vehicle body is in the anti-theft posture, the front left part and/or the front right part of the vehicle body are at the first height, that is, at least one of the front left part and the front right part of the vehicle body is at the first height , the rear left part and the rear right part of the vehicle body are located at the second height, wherein the first height is greater than the second height.

In this embodiment, the posture of the vehicle body is adjusted by lifting the four corners of the vehicle body (i.e., the front left part, the front right part, the rear left part and the rear right part) of the vehicle body. When the vehicle body is adjusted to the anti-theft posture, the front end of the vehicle body is obviously higher than the rear end. The field of view of the driver's seat is tilted upward, so that the thief in the driver's seat cannot normally observe the road conditions, so that the vehicle cannot be driven normally, thereby achieving the purpose of anti-theft.

It should be noted that the first height and the second height can be set in combination with factors such as the vehicle model and the layout of the whole vehicle, so that the front left and/or front right of the body are at the first height, and the rear left and rear right of the body are at the first height. At the second height, the thief in the driving seat cannot normally observe the road conditions, so that the vehicle cannot be driven normally, so as to achieve the purpose of anti-theft, which is not limited in the present invention.

As an optional implementation manner, the active suspension system includes four elastic elements, and the four elastic elements are respectively a front left elastic element, a front right elastic element, a rear left elastic element and a rear right elastic element. As the name implies, the front left elastic element is arranged on the front left part of the body, the front right elastic element is arranged on the front right part of the body, the rear left elastic element is arranged on the rear left part of the body, and the rear right elastic element is arranged on the rear right part of the body. The four corners of the car body can be lifted and adjusted separately, so as to adjust the body posture. Each elastic element has five gears whose height values are set from high to low, namely the highest gear, the second highest gear, the middle gear, the second lowest gear and the lowest gear. Wherein, when the body part is at the first height, the corresponding elastic element is at the highest gear, and when the body part is at the second height, the corresponding elastic element is at the lowest gear.

In one embodiment, the step of controlling the active suspension system to adjust the vehicle body to an anti-theft posture includes:

Control the front left elastic element and the front right elastic element to switch to the highest gear;

Control the rear left elastic element and the rear right elastic element to switch to the lowest gear.

In another embodiment, the step of controlling the active suspension system to adjust the vehicle body to an anti-theft posture includes:

Control the front left elastic element to switch to the highest gear;

Control the rear left elastic element and the rear right elastic element to switch to the lowest gear.

In yet another embodiment, the step of controlling the active suspension system to adjust the vehicle body to an anti-theft posture includes:

Control the front right elastic element to switch to the highest gear;

Control the rear left elastic element and the rear right elastic element to switch to the lowest gear.

Further, in one embodiment, when the vehicle body is in the anti-theft posture, one of the front left part and the front right part of the vehicle body is at the first height, the other of the front left part and the front right part of the vehicle body, the rear left part and the front right part of the vehicle body are at the first height. The rear right parts are all located at the second height, wherein the first height is greater than the second height.

In this embodiment, when the vehicle body is adjusted to the anti-theft posture, on the one hand, the front end of the vehicle body is obviously higher than the rear end, causing the driver's seat to tilt upward, and the thief in the driver's seat cannot normally observe the road conditions. On the other hand, the vehicle body has a large inclination angle in the left and right directions, which increases the possibility of rollover when the vehicle is running (especially when driving at high speed). Therefore, the interference effect on the driving operation of the thief is further increased, so that the vehicle cannot be driven normally, thereby improving the effect of the vehicle anti-theft method.

It should be noted that the first height and the second height can be set in combination with factors such as the vehicle model and the layout of the whole vehicle, so that one of the front left part and the front right part of the body is at the first height, and the front left part and the front right part of the body are at the first height. In the other part, when the rear left part and the rear right part of the vehicle body are both at the second height, the thief in the driving position cannot observe the road conditions normally, and the vehicle body has a large inclination angle in the left and right directions, which makes the vehicle unable to Driving, so as to achieve the purpose of anti-theft, the present invention is not limited to this.

As an optional implementation manner, the active suspension system includes a front left elastic element, a front right elastic element, a rear left elastic element and a rear right elastic element. Each elastic element has five gears whose height values are set from high to low, namely the highest gear, the second highest gear, the middle gear, the second lowest gear and the lowest gear. Wherein, when the body part is at the first height, the corresponding elastic element is at the highest gear, and when the body part is at the second height, the corresponding elastic element is at the lowest gear.

In one embodiment, the step of controlling the active suspension system to adjust the vehicle body to an anti-theft posture includes:

Control the front left elastic element to switch to the highest gear;

Control the front right elastic element, the rear left elastic element and the rear right elastic element to switch to the lowest gear.

In another embodiment, the step of controlling the active suspension system to adjust the vehicle body to an anti-theft posture includes:

Control the front right elastic element to switch to the highest gear;

Control the front left elastic element, the rear left elastic element and the rear right elastic element to switch to the lowest gear.

Fig. 3 shows a schematic flowchart of a vehicle anti-theft method in another embodiment of the present invention.

Referring to Fig. 3, in one embodiment, the vehicle anti-theft method includes the following steps:

S21. Control the active suspension system to adjust the vehicle body to a preparatory posture, wherein, when the vehicle body is in the preparatory posture, the front left part, the front right part, the rear left part and the rear right part of the vehicle body are all at the first height;

In this embodiment, after the last driving, the active suspension system is adjusted to a preparatory posture, so that the front left part, front right part, rear left part and rear right part of the vehicle body are all at the first height. Since the first height is greater than the second height, when the vehicle is stolen, it is only necessary to lower the height of the corresponding elastic element in the active suspension system without raising the height of the elastic element, which is helpful for the rapid realization of the anti-theft function.

Furthermore, when the active suspension system of the vehicle is configured as an air suspension system, the elastic element is configured as an air spring, and the air spring needs to be inflated by means of an air storage tank to increase the height of the vehicle body. When the air pressure of the air storage tank is insufficient, the air spring will The required height cannot be reached, which affects the attitude adjustment of the vehicle body. By adjusting the active suspension system to the ready posture after the last driving, when the vehicle encounters a fraudulent behavior, it only needs to control the corresponding air spring in the air suspension system to deflate, so that the corresponding part of the body can be lowered to the second height, The transformation of the vehicle body from the ready posture to the anti-theft posture can be realized, so that the anti-theft function can be smoothly realized when the air pressure of the air storage tank is insufficient, and the reliability of the vehicle anti-theft method is guaranteed.

As an optional implementation manner, the active suspension system includes a front left elastic element, a front right elastic element, a rear left elastic element and a rear right elastic element. Each elastic element has five gears whose height values are set from high to low, namely the highest gear, the second highest gear, the middle gear, the second lowest gear and the lowest gear. Wherein, when the body part is at the first height, the corresponding elastic element is at the highest gear, and when the body part is at the second height, the corresponding elastic element is at the lowest gear.

Correspondingly, in this embodiment, the steps of step S21 include:

Control the front left elastic element, the front right elastic element, the rear left elastic element and the rear right elastic element to switch to the highest gear.

S22. Detect whether the vehicle is stolen;

In this embodiment, for step S22, reference may be made to step S11 in the foregoing embodiments, and details are not repeated here.

S23. When the vehicle encounters an act of theft, control the active suspension system to adjust the vehicle body to an anti-theft posture;

In this embodiment, the vehicle body has been adjusted to a ready state in step S21, so that the front left part, front right part, rear left part and rear right part of the vehicle body are all at the first height. Since the first height is greater than the second height, when the vehicle is stolen, it is only necessary to lower the height of the corresponding elastic element in the active suspension system without raising the height of the elastic element, which is helpful for the rapid realization of the anti-theft function.

Specifically, in some embodiments, the step of controlling the active suspension system to adjust the vehicle body to the anti-theft posture includes: controlling the active suspension system to lower the rear left part and the rear right part of the vehicle body to the second height. For example, control the rear left elastic element and the rear right elastic element to switch to the lowest gear.

In this embodiment, when the vehicle body is in the anti-theft posture, the front left part and the front right part of the vehicle body are at the first height, and the rear left part and the rear right part of the vehicle body are at the second height. The front end of the vehicle body is obviously higher than the rear end, causing the view from the driver's seat to tilt upward, and the thief in the driver's seat cannot normally observe the road conditions, making the vehicle unable to drive normally, thereby achieving the purpose of anti-theft.

Specifically, in some other embodiments, the step of controlling the active suspension system to adjust the vehicle body to the anti-theft posture includes: controlling the active suspension system to adjust one of the front left part and the front right part of the vehicle body, the rear left part and the rear right part of the vehicle body lowered to a second height. For example, control the front left elastic element, the rear left elastic element and the rear right elastic element to switch to the lowest gear. Or, control the front right elastic element, the rear left elastic element and the rear right elastic element to switch to the lowest gear.

In this embodiment, when the vehicle body is in the anti-theft posture, one of the front left part and the front right part of the vehicle body is at the first height, the other of the front left part and the front right part of the vehicle body, the rear left part and the rear right part of the vehicle body Both are located at the second height. On the one hand, the front end of the vehicle body is obviously higher than the rear end, causing the driver's field of vision to tilt upward, and the thief in the driver's seat cannot observe the road conditions normally. On the other hand, the vehicle body has a large inclination angle in the left and right directions, which increases the possibility of rollover when the vehicle is running (especially when driving at high speed). Therefore, the interference effect on the driving operation of the thief is further increased, so that the vehicle cannot be driven normally, thereby improving the anti-theft effect of the vehicle.

S24. When the vehicle encounters a misappropriation behavior, a buzzer alarm is issued;

In this embodiment, the buzzer alarm deters the thief and at the same time attracts the attention of people around the vehicle, which further increases the interference effect on the driving operation of the thief, thereby improving the effect of the vehicle anti-theft method.

In one embodiment, the step of performing a buzzer alarm includes:

Send an anti-theft warning signal to the vehicle's IVI (In-Vehicle Infotainment, on-board host), and control the vehicle's buzzer through the IVI to perform a buzzer alarm.

In this embodiment, the buzzer used for the buzzer alarm is the buzzer that comes with the vehicle. When the vehicle encounters a fraudulent behavior, the buzzer is controlled by the IVI to perform the buzzer alarm. In other embodiments, a buzzer dedicated to vehicle anti-theft can also be set separately.

S25. When the vehicle is stolen, send a theft alarm to the terminal of the owner.

In this embodiment, after the owner learns that the vehicle has been stolen through a terminal (such as a mobile phone, computer, etc.) The act of misappropriation is stopped before complete transfer, thereby improving the effect of the vehicle anti-theft method.

In one embodiment, the step of sending a theft alarm to the owner's terminal includes:

An anti-theft warning signal is sent to the GW (Gateway) of the vehicle, and a theft warning is sent to the vehicle owner's terminal through the GW.

In another embodiment, the step of sending a theft alarm to the owner's terminal includes:

Send an anti-theft warning signal to the TBOX (TelematicsBox, car networking terminal) of the vehicle, and send a theft warning to the owner's terminal through the TBOX.

Fig. 4 shows a schematic diagram of a vehicle applying the vehicle anti-theft method in an embodiment of the present invention.

Referring to Figure 4, the BCM checks the legitimacy of the power-on process, and feeds back the power-on status of the vehicle to the ASC. When the ASC receives a signal of abnormal power-on, it performs the following three actions. First, ASC controls the four elastic elements to adjust the body to the anti-theft posture, for example, controls the front left elastic element to switch to the highest gear, controls the front right elastic element, the rear left elastic element and the rear right elastic element to switch to the lowest gear , so that the front end of the body is significantly higher than the rear end, and has a large inclination angle in the left and right directions, and the vehicle cannot be driven normally. Second, the ASC sends an anti-theft warning signal to the IVI, and the IVI controls the buzzer to sound a buzzer to attract the attention of people around the vehicle while deterring thieves. Third, the ASC sends anti-theft warning signals to GW or TBOX, and sends a theft alarm to the car owner's terminal through GW or TBOX, so that the car owner can take timely countermeasures, and cooperate with the body anti-theft posture and the interference effect of the buzzer alarm on driving, so that The owner of the car can stop the theft before the vehicle is completely transferred, so as to achieve the purpose of preventing theft.

In a second aspect, an embodiment of the present invention further provides a vehicle anti-theft device.

In this embodiment, the vehicle anti-theft device includes:

The detection module is used to detect whether the vehicle is stolen;

The control module is used for controlling the active suspension system to adjust the vehicle body to an anti-theft posture when the vehicle encounters a theft.

Further, when the vehicle body is in the anti-theft posture, the front left part and/or the front right part of the vehicle body are at the first height, that is, at least one of the front left part and the front right part of the vehicle body is at the first height, and the rear left part of the vehicle body is at the first height. The upper and rear right portions are at a second height, wherein the first height is greater than the second height.

Further, when the vehicle body is in the anti-theft posture, one of the front left part and the front right part of the vehicle body is located at the first height, and the other of the front left part and the front right part of the vehicle body, and the rear left part and the rear right part of the vehicle body are both located at the first height. a second height, wherein the first height is greater than the second height.

Further, the vehicle anti-theft device also includes:

The preparation module is used to control the active suspension system to adjust the body to the preparation posture,

Wherein, when the vehicle body is in the ready posture, the front left part, the front right part, the rear left part and the rear right part of the vehicle body are all located at the first height.

Further, the detection module is used for:

Detect whether the power-on process of the vehicle is legal;

If the power-on process of the vehicle is illegal, it is judged that the vehicle has been stolen.

Further, the vehicle anti-theft device also includes:

The first warning module is used for performing a buzzer alarm when the vehicle encounters an act of theft.

Further, the vehicle anti-theft device also includes:

The second warning module is used for sending a theft warning to the owner's terminal when the vehicle is stolen.

Wherein, the function realization of each module in the above-mentioned vehicle anti-theft device corresponds to each step in the above-mentioned embodiment of the vehicle anti-theft method, and its functions and implementation processes will not be repeated here.

In a third aspect, an embodiment of the present invention provides a vehicle anti-theft device. The vehicle anti-theft device may be a personal computer (personal computer, PC), a notebook computer, a server, and other devices with data processing functions.

Fig. 5 is a schematic diagram of the hardware structure of the vehicle anti-theft device in an embodiment of the present invention.

Referring to FIG. 5, FIG. 5 is a schematic diagram of the hardware structure of the vehicle anti-theft device involved in the solution of the embodiment of the present invention. In the embodiment of the present invention, the vehicle anti-theft device may include a processor 1001 (such as a central processing unit, CPU), a communication bus 1002 , a user interface 1003 , a network interface 1004 and a memory 1005 . Wherein, the communication bus 1002 is used to realize the connection and communication between these components; the user interface 1003 can include a display screen (Display), an input unit such as a keyboard (Keyboard); the network interface 1004 can optionally include a standard wired interface and a wireless interface (such as wireless fidelity WIreless-FIdelity, WI-FI interface); memory 1005 can be high-speed random access memory (random access memory, RAM), also can be stable memory (non-volatile memory), such as disk memory, memory 1005 can be An optional storage device may also be independent of the aforementioned processor 1001 . Those skilled in the art can understand that the hardware structure shown in FIG. 5 does not limit the present invention, and may include more or less components than shown in the figure, or combine some components, or arrange different components.

Continuing to refer to FIG. 5 , the memory 1005 as a computer storage medium in FIG. 5 may include an operating system, a network communication module, a user interface module, and a vehicle anti-theft program. Wherein, the processor 1001 can call the vehicle anti-theft program stored in the memory 1005, and execute the vehicle anti-theft method provided by the embodiment of the present invention.

In a fourth aspect, the embodiment of the present invention further provides a readable storage medium.

The vehicle anti-theft program is stored on the readable storage medium of the present invention, wherein when the vehicle anti-theft program is executed by the processor, the steps of the above-mentioned vehicle anti-theft method are realized.

Wherein, the method implemented when the vehicle anti-theft program is executed can refer to the various embodiments of the vehicle anti-theft method of the present invention, which will not be repeated here.

It should be noted that, as used herein, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or system comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or system. Without further limitations, an element defined by the phrase "comprising a..." does not preclude the presence of additional identical elements in the process, method, article or system comprising that element.

The serial numbers of the above embodiments of the present invention are for description only, and do not represent the advantages and disadvantages of the embodiments.

Through the description of the above embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation. Based on such an understanding, the technical solution of the present invention can be embodied in the form of a software product in essence or in other words, the part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM) as described above. , magnetic disk, optical disk), several instructions are included to make a terminal device execute the method described in each embodiment of the present invention.

The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process conversion made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technical fields , are all included in the scope of patent protection of the present invention in the same way.

Claims (10)

1. A vehicle anti-theft method, characterized in that, the vehicle anti-theft method comprises: Detect whether the vehicle has been stolen; When the vehicle encounters an act of theft, the active suspension system is controlled to adjust the vehicle body to an anti-theft posture. 2. The vehicle anti-theft method according to claim 1, wherein when the vehicle body is in the anti-theft posture, the front left part and/or the front right part of the vehicle body are at a first height, and the rear part of the vehicle body is at a first height. The left and rear right portions are at a second height, wherein the first height is greater than the second height. 3. The vehicle anti-theft method according to claim 1, wherein, when the vehicle body is in the anti-theft posture, one of the front left part and the front right part of the vehicle body is at a first height, and the body of the vehicle body is at a first height. The other of the front left part and the front right part, the rear left part and the rear right part of the vehicle body are both located at a second height, wherein the first height is greater than the second height. 4. The vehicle anti-theft method according to claim 2 or 3, further comprising: controlling the active suspension system to adjust the vehicle body to a ready attitude, Wherein, when the vehicle body is in the preparation posture, the front left part, the front right part, the rear left part and the rear right part of the vehicle body are all located at the first height. 5. The vehicle anti-theft method according to claim 1, wherein the step of detecting whether the vehicle encounters theft comprises: Detect whether the power-on process of the vehicle is legal; If the power-on process of the vehicle is illegal, then it is judged that the vehicle has been stolen. 6. The vehicle anti-theft method according to claim 1, further comprising: When the vehicle encounters an act of misappropriation, a buzzer alarm is performed. 7. The vehicle anti-theft method according to claim 1, further comprising: When the vehicle is stolen, a stolen alarm is sent to the owner's terminal. 8. A vehicle anti-theft device, characterized in that the vehicle anti-theft device comprises: The detection module is used to detect whether the vehicle is stolen; The control module is used for controlling the active suspension system to adjust the vehicle body to an anti-theft posture when the vehicle encounters a theft. 9. A vehicle anti-theft device, characterized in that the vehicle anti-theft device comprises a processor, a memory, and a vehicle anti-theft program stored on the memory and executable by the processor, wherein the vehicle anti-theft program is When the processor is executed, the steps of the vehicle anti-theft method according to any one of claims 1 to 7 are realized. 10. A readable storage medium, characterized in that, a vehicle anti-theft program is stored on the readable storage medium, wherein when the vehicle anti-theft program is executed by a processor, it can realize any one of claims 1 to 7. The steps of the vehicle anti-theft method described above.

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