The invention discloses a target vehicle selection method and device, and the method comprises the steps: determining a minimum distance threshold value from an environment vehicle to a center line of a lane where the vehicle is located according to the position information of the environment vehicle; the environment vehicle is a vehicle in front of the vehicle on the same-direction lane where the vehicle runs. In the driving process of the vehicle, the nearest distance between the environment vehicle and the center line of the lane where the vehicle is located is obtained in real time, when the nearest distance is smaller than a nearest distance threshold value obtained in advance, it is determined that the environment vehicle has the influence on the safety of the vehicle, and the environment vehicle needs to be determined as the vehicle needing to be concerned by the vehicle; the vehicle is a target vehicle. According to the method, the target vehicle is determined from the environmental vehicles, the situation that the vehicle excessively pays attention to the environmental vehicles which do not affect the safety of the vehicle can be avoided, and the situation that the target vehicle is missed to be selected due to the fact that the target vehicle is selected too conservatively can be avoided. And performing transverse and longitudinal control on the vehicle based on the position information of the target vehicle.
本申请公开了一种目标车辆选择方法及装置,包括:根据环境车辆的位置信息,确定环境车辆到本车车辆所在车道中心线的最近距离阈值。环境车辆为本车车辆行驶的同向车道上的本车车辆的前方车辆。在本车车辆行驶过程中,实时获取环境车辆到本车车辆所在车道中心线的最近距离,当最近距离小于预先获取的最近距离阈值时,确定该环境车辆对本车车辆存在安全上的影响,需要将该环境车辆确定为本车车辆需要关注的车辆,即目标车辆。从环境车辆中确定目标车辆,能够避免本车车辆过多关注对本车车辆不会造成安全上影响的环境车辆,还能避免选择目标车辆过于保守而导致目标车辆漏选的情况。基于目标车辆的位置信息,进行本车车辆的横纵向控制。
Target vehicle selection method and device
一种目标车辆选择方法及装置
2023-05-30
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 |
Target tracking vehicle selection method and device and storage medium
European Patent Office | 2023
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