The invention provides a vehicle autonomous lane changing method and device. The method comprises the steps that when the speed of a vehicle is lower than the set speed of the vehicle, front vehicle state information and adjacent lane state information are obtained; according to the state information of the front vehicle and the state information of the adjacent lane, determining a lane changing intention of the vehicle; according to the own vehicle lane changing intention and the front vehicle steering intention, whether lane changing is executed in response to the own vehicle lane changing intention or not is determined; wherein the front vehicle is a first vehicle located in the lane where the vehicle is located and located in front of the vehicle; the front vehicle is a second vehicle which is located in the lane where the self vehicle is located and located in front of the self vehicle. According to the method, invalid lane changing of the vehicle is avoided, and the possibility that the vehicle speed is still pressed after lane changing of the vehicle is reduced.
本申请提供一种车辆自主变道方法及装置。该方法包括:当自车车速低于自车设定车速时,获取前车状态信息和相邻车道状态信息;根据所述前车状态信息和所述相邻车道状态信息,确定自车变道意图;根据所述自车变道意图以及前前车转向意图,确定是否响应于所述自车变道意图执行变道;其中,前车为在自车所在车道内,位于所述自车前方的第一辆汽车;前前车为在所述自车所在车道内,位于所述自车前方的第二辆汽车。本申请的方法,避免了自车进行无效变道,减小了自车在变道后仍被压车速的可能。
Autonomous lane changing method and device for vehicle
车辆自主变道方法及装置
2022-07-29
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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