The invention discloses a vehicle screening method and device based on self-adaptive cruise control. The method comprises the following steps that: multiple historical position coordinates of a frontvehicle are acquired; the historical position coordinates are converted into relative position coordinates having relative relationships with the position of a vehicle at the current moment; the driving track of the corresponding front vehicle is predicted by utilizing the relative position coordinates; and whether the driving track of the front vehicle is in the driving lane of the vehicle or notis judged, and if so, the front vehicle is screened as a following target of the vehicle under the self-adaptive cruise control. With the vehicle screening method provided by the embodiment of the invention, a driver can be replaced to execute acceleration and deceleration commands to carry out vehicle following driving, the target screening accuracy of an ACC system is improved, and error control is reduced, and therefore, discomfort brought to the driver by sudden acceleration or deceleration of the vehicle is reduced.
本发明公开了一种基于自适应巡航控制的车辆筛选方法及装置,所述方法包括:获取前方车辆的多个历史位置坐标;分别将所述历史位置坐标转换为当前时刻下与本车的位置具有相对关系的相对位置坐标;利用所述相对位置坐标预测对应的前方车辆的行驶轨迹;判断所述前方车辆的行驶轨迹是否在所述本车的行驶车道内,若是,则所述前方车辆被筛选为所述本车在自适应巡航控制下的跟随目标。通过本申请实施例提供的车辆筛选方法,可以代替驾驶员执行加减速命令进行跟车行驶,提高了ACC系统的目标筛选准确度以及减少了误控制,以降低本车发生骤然加速或减速给驾驶员带来的不适感。
Vehicle screening method and device based on self-adaptive cruise control
一种基于自适应巡航控制的车辆筛选方法及装置
2020-06-23
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 |
Vehicle self-adaptive cruise method and device and vehicle
European Patent Office | 2023
|Vehicle adaptive cruise control method and vehicle control device
European Patent Office | 2023
|Self-adaptive cruise system and self-adaptive cruise method
European Patent Office | 2022
|