Vehicle driving control method, device, vehicle and storage medium

Abstract

The invention discloses a vehicle driving control method, device and vehicle. The method includes: collecting the driving parameters when the vehicle travels on each route for the first time; generating the driving parameters when the vehicle travels on each route for the first time according to the collected driving parameters when the vehicle travels on each route for the first time Driving environment trajectory model. This method calculates the driving trajectory by calculating the driving parameters such as vehicle speed, steering wheel angle, and rotational speed, so that the calculated driving trajectory does not have a trajectory mutation point, which ensures the continuity of the trajectory and reduces the probability that the driving trajectory is affected by environmental factors. For areas that are often driven, the automatic return function can be realized through the tracking function, which makes travel more convenient.

Description

technical field [0001] The present invention relates to the technical field of vehicle control, in particular to a vehicle driving control method, device, vehicle and computer-readable storage medium. Background technique [0002] With the development of Internet of Things technology and artificial intelligence technology, many traditional industries are facing opportunities for change, and the automotive industry, as a traditional industry, will also face opportunities for change. Unmanned driving is the ultimate direction of automobile development. Using advanced automation and intelligent technology to endow automobiles with perception, judgment and decision-making capabilities can not only free up the driver's time and reduce driver fatigue, but also improve road use efficiency and maximize Reduce the probability of traffic accidents caused by human negligence and reduce energy consumption to a certain extent, while ensuring people's property and personal safety, it also...

AI Technical Summary

Problems solved by technology

[0005] 1) Positioning accuracy will seriously affect the recording of driving trajectories: At present, whether it is based on GPS or Beidou positioning, there will be a problem, that is, environmental interference. In urban road conditions full of tall buildings or forest roads with dense trees, the positioning will be different. degree of influence, resulting in positioning deviations and generating wrong driving trajectories;

[0006] 2) The generated trajectory only corresponds to specific environmental conditions: if the external environment changes, the vehicle cannot complete the trajectory at this time;

[0007] 3) Requirements for the starting position of the vehicle: If the vehicle positioning is offset or not near the driving track, or the direction of the front of the vehicle is inconsistent with the track, it may cause tracking errors

Images