Vehicle auxiliary driving method, device and equipment and storage medium

A technology for vehicle assistance and driving methods, which is applied to control devices, vehicle components, transportation and packaging, etc., to achieve the effect of improving safety and reducing the frequency of accidents

Pending Publication Date: 2022-03-15
中汽创智科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the distance between the two vehicles is too short to stop the rear vehicle, the collision of the vehicles cannot be avoided.

Method used

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  • Vehicle auxiliary driving method, device and equipment and storage medium
  • Vehicle auxiliary driving method, device and equipment and storage medium
  • Vehicle auxiliary driving method, device and equipment and storage medium

Examples

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Example Embodiment

[0053] Next, the technical scheme in the present application embodiment will be described in the present application embodiment, and it is understood that the described embodiments are merely the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative labor are the scope of the present application.

[0054] It should be noted that the specification of the present application and the claims, "first", "second", "second", or the like are used to distinguish a similar object without having to describe a particular order or ahead order. It should be understood that the data such as use can be interchanged in place so that the embodiments of the present application described herein can be implemented in the order other than those illustrated or described herein. Furthermore, the terms "including" and "having," as well as any of the...

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Abstract

The invention discloses a vehicle auxiliary driving method, device and equipment and a storage medium. The method comprises the steps that the target distance between a vehicle and a target obstacle, first driving data of the target obstacle and second driving data of the vehicle are acquired; distance calculation is carried out based on the target distance, the first driving data and the second driving data, and the safety braking distance of the vehicle is obtained; calculating the actual braking distance of the vehicle based on the second driving data; if the actual braking distance is larger than the safe braking distance, third driving data of a first obstacle on an adjacent lane on at least one side of the vehicle and a first distance between the first obstacle and the vehicle are obtained, and the first obstacle is the obstacle, closest to the vehicle, on the adjacent lane; performing calculation processing based on the third driving data, the first distance and the second driving data to obtain a lane change collision result; if the lane changing collision result meets the preset lane changing condition, a lane changing early warning is given out, and a lane changing driving path is provided.

Description

technical field [0001] The present application relates to the technical field of vehicle assisted driving, and in particular to a vehicle assisted driving method, device, equipment and storage medium. Background technique [0002] With the development of smart electric vehicles, before the advent of automatic driving, many functions provided by the assisted driving system not only reduce driving fatigue, but also improve driving safety; especially the automatic emergency braking (AEB) function related to active safety has always been used. It is an important selling point to attract consumers. [0003] Automatic Emergency Braking (AEB): Real-time monitoring of the driving environment in front of the vehicle, and automatically activate the vehicle braking system to slow down the vehicle when there is a possible collision risk, so as to avoid collision or reduce the consequences of collision. However, when the distance between the two vehicles is too short to allow the rear v...

Claims

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Application Information

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IPC IPC(8): B60W30/095B60W50/14
CPCB60W30/0956B60W50/14B60W2554/80B60W2554/4041B60W2554/4042B60W2050/143
Inventor 季栋辉于波韩玉苹
Owner 中汽创智科技有限公司
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