Vehicle steering auxiliary method, device and equipment

Abstract

The invention relates to a vehicle steering auxiliary method. The method comprises the steps of acquiring driver feature information of a current vehicle, first state information of the current vehicle and second state information of a target obstacle in front of the current vehicle; determining a predicted steering track of the current vehicle based on the driver feature information; determininga target latest steering position of the current vehicle based on the predicted steering track, the first state information and the second state information, wherein the target latest steering position is a latest position for avoiding the target obstacle when the current vehicle turns according to the predicted steering track; and when the current vehicle is monitored to run to the target lateststeering position, starting a vehicle steering auxiliary system. By implementing the invention, collision can be avoided in a place closer to an obstacle, and the operation stability of the vehicle isensured.

Description

technical field [0001] The invention relates to the field of vehicle control, in particular to a vehicle steering assistance method, device and equipment. Background technique [0002] At present, autonomous driving technology is developing rapidly, but even if autonomous driving can be realized in the near future, driving pleasure will still be the key to arousing people's enthusiasm, and users can still choose whether to drive themselves or the car to drive automatically. [0003] When choosing to drive by yourself, the emergency braking system can slow down or even avoid collisions in most cases, but in some scenarios it still cannot deal with objects that suddenly appear in front of the car, such as pedestrians crossing the road, even with emergency braking The function sending a full brake request cannot avoid a collision, whereas emergency steering assist can play a role in avoiding a collision in these scenarios. [0004] When a collision is imminent and the emergenc...

AI Technical Summary

Problems solved by technology

[0003] When you choose to drive by yourself, the emergency braking system can slow down or even avoid collisions in most cases, but it still cannot cope with the sudden appearance of the car in some scenarios Objects such as pedestrians crossing the road, even the emergency braking function sends a full braking request cannot avoid collisions, and emergency steering assistance can play a role in these scenarios to avoid collisions

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