Lane keeping auxiliary method, device and equipment, and readable storage medium

Abstract

The embodiment of the invention discloses a lane keeping auxiliary method, device and equipment, and a storage medium. The lane keeping auxiliary method comprises the steps that physiological state information of a driver in a vehicle is obtained, and the vehicle starts a lane keeping auxiliary system; if the physiological state information of the driver is abnormal, a driving speed and / or lane center offset of the vehicle are / is adjusted in response to the fact that the driving scene around the vehicle is a target scene; and in response to the situation that the vehicle is far away from the target scene, the vehicle is controlled to run in the center of a lane. According to the embodiment of the invention, a collision risk is reduced, the driver safety is improved, and a driver intervention frequency is reduced.

Description

technical field [0001] Embodiments of the present invention relate to intelligent driving technology, in particular to the field of lane keeping assisted driving technology. Background technique [0002] Lane Keeping Assist (Lane Keeping Assist) assist function is a frequently used intelligent driving assistance system function, which is used to assist the driver to keep the vehicle within the lane line, mainly through automatic steering intervention to make the vehicle return to the lane, keep Drive in the center of the lane. [0003] At present, the lane keeping assist function recognizes the position of the vehicle relative to the center of the lane through the environment perception sensor, for example, by identifying the lane line to determine the position of the center of the lane, and controls the vehicle accordingly, or by identifying the distance between the left and right wheels of the vehicle and the lane lines on both sides , so that the distance between the lef...

AI Technical Summary

Problems solved by technology

[0004] The main consideration of the current lane keeping assist system is the lane line, but in some special scenarios, only the function of keeping in the center of the lane, ignoring the driver’s subjective feelings and possible potential risks during driving, will not only make the driver Active intervention, direct control of the vehicle, and will reduce customer satisfaction and trust and comfort in the automatic driving function of the lane keeping assist function

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