Vehicle control method and device

Abstract

The invention discloses a vehicle control method and device. The method comprises the steps of detecting the motion speed and direction of a first obstacle around a driverless vehicle; based on the motion speed and direction of the first obstacle, determining whether a preset trigger condition is met; when the preset trigger condition is determined to be met, calculating a plurality of motion parameters between the driverless vehicle and the first obstacle in each control mode in various control modes of the driverless vehicle in the process of moving; based on the motion parameters, calculating the collision loss value of the driverless vehicle and all the obstacles in each control mode, wherein the collision loss value is the collision loss value of the obstacles collided, each collisionloss value has a correspondingly motion track of the driverless vehicle, and all obstacles include the first obstacle; and selecting the motion track corresponding to the minimum collision loss valueas a target track, and controlling the motion of the driverless vehicle based on the target track.

Description

technical field [0001] The present invention relates to the technical field of vehicle control, in particular to a vehicle control method and device. Background technique [0002] In related technologies, when controlling an unmanned vehicle, it is often concerned with how the unmanned vehicle finds the shortest path and controls the driving of the unmanned vehicle according to the shortest path; The collision situation during the driving process is not considered, especially the situation of vehicle collision caused by different control systems between unmanned vehicles is difficult to consider; if the unmanned vehicle collides with other vehicles or other obstacles, It will cause great losses to obstacles (such as other unmanned vehicles, pedestrians, etc.), and the loss of obstacles when unmanned vehicles collide is not considered in the related art, resulting in often causing obstacles after the collision The great loss of goods reduces the user's interest in using it. ...

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a vehicle control method and device, to at least solve the problem that the unmanned vehicle collides during driving in the related art, which causes great loss of obstacles and reduces the user's interest in using the technology question

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