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Vehicle control method, system and equipment and storage medium

A vehicle control and target vehicle technology, applied in the field of systems, equipment and storage media, and vehicle control methods, can solve problems such as lack of protection, threats to people's safety, and secondary injuries to personnel, so as to avoid secondary accidents, shorten distances, and improve safety effect

Pending Publication Date: 2022-04-12
CHINA FIRST AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When a vehicle has a serious collision, the vehicle's seat belts and airbags will inevitably explode, and they are all disposable items. When a secondary collision occurs with other vehicles or impacting objects, the people in the vehicle may be injured. Suffering secondary injuries without any protection, another collision poses a huge threat to people's safety

Method used

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  • Vehicle control method, system and equipment and storage medium
  • Vehicle control method, system and equipment and storage medium
  • Vehicle control method, system and equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] In one embodiment, figure 1 It is a flow chart of a vehicle control method provided by Embodiment 1 of the present invention. This embodiment of the present invention can be applied to control the vehicle to automatically correct deviations and avoid secondary accidents when a vehicle accident occurs. For example, to avoid secondary collisions In the event of an accident, control the vehicle to automatically drive to a safe lane. Embodiments of the present invention may be executed by a vehicle control device. Such as figure 1 As shown, the embodiment of the present invention includes the following steps:

[0029] S110. Acquiring the accident type of the target vehicle when it is detected that the target vehicle has an accident.

[0030] Among them, the accident can be an accident caused by the fault or accident of the vehicle on the road. According to the situation of the accident, the accident type can include at least one of the following: front side collision, le...

Embodiment 2

[0044] image 3It is a flow chart of a vehicle control method provided by Embodiment 2 of the present invention, and the embodiment of the present invention is optimized on the basis of the foregoing embodiments. Such as image 3 As shown, a vehicle control method provided in Embodiment 2 of the present invention specifically includes the following steps:

[0045] S210. Acquiring an accident type of the target vehicle when an accident of the target vehicle is detected.

[0046] S220. Determine the current collision parameters of the target vehicle according to the accident type.

[0047] Wherein, the current collision parameters include at least one of the following: collision direction, collision angle and collision acceleration.

[0048] In the embodiment of the present invention, the current collision parameters of the target vehicle can be obtained according to the accident type of the target vehicle. The collision direction of the target vehicle is the left side, and ...

Embodiment 3

[0067] Figure 4 It is a schematic diagram of a vehicle control scene provided by Embodiment 3 of the present invention, see Figure 4 , Vehicle A collides with vehicle B. The type of accident is a left collision. After the collision, vehicle B automatically corrects the steering wheel of vehicle B so that vehicle B stays in the safe lane and avoids a secondary collision with the oncoming vehicle.

[0068] Exemplary, Figure 5 It is a data flow diagram of vehicle control provided by Embodiment 3 of the present invention, see Figure 5 .

[0069] (1) Information processing module:

[0070] The vehicle needs to have a camera, an acceleration sensor and a pressure sensor, which are responsible for collecting the acceleration and pressure information of the target vehicle, surrounding vehicles, lane line information, signal light information and traffic sign information, etc. The camera, acceleration sensor and pressure sensor collect the original information collected above T...

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Abstract

The embodiment of the invention discloses a vehicle control method, system and device and a storage medium, and the method comprises the steps: obtaining the accident type of a target vehicle under the condition that the accident of the target vehicle is detected; determining a target steering parameter according to the accident type and pre-acquired external environment information; and controlling the target vehicle to run automatically according to the target steering parameter. According to the technical scheme, the steering parameters are determined according to the combination of the type of the accident and the external environment information of the vehicle, control over automatic driving of the accident vehicle is achieved, the driving distance of the vehicle after the accident is shortened, the driving direction of the vehicle after the accident is changed, secondary accidents can be avoided, the safety of the vehicle is improved, and the safety of the vehicle is improved. Therefore, the safety of road traffic is improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of vehicles, and in particular to a vehicle control method, system, device and storage medium. Background technique [0002] With the development of science and technology, people have higher and higher requirements for the safety of automobiles. When a vehicle has a serious collision, the vehicle's seat belts and airbags will inevitably explode, and they are all disposable items. When a secondary collision occurs with other vehicles or impacting objects, the people in the vehicle may be injured. Suffering secondary injuries without any protection, another collision poses a huge threat to people's safety. Contents of the invention [0003] In view of this, embodiments of the present invention provide a vehicle control method, system, device, and storage medium, so as to reduce the probability of secondary accidents and improve vehicle safety. [0004] In a first aspect, an embod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/08
Inventor 马菲菲刘晔李超高仕宁陈兴柳菁林源白丽莎孙涛杜雁南
Owner CHINA FIRST AUTOMOBILE
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