The invention provides an intelligent driving auxiliary intersection driving planning method and system, a medium and electronic equipment. The intelligent driving assistance intersection driving planning method comprises the steps that driving parameters are acquired based on vehicle environment data, wherein the driving parameters comprise the drivable width of a lane, the number of front vehicles in a target range in front of a vehicle, and the longitudinal distance and the transverse distance between the vehicle and the front vehicles; judging and screening the preceding vehicles based on the driving parameters to obtain a target preceding vehicle; the target front vehicle is the front vehicle with the minimum longitudinal distance; the screening condition comprises distance judgment of the difference value between the transverse distance of the front vehicle and the transverse deviation of the front vehicle under different lane lines relative to the drivable width of the lane; processing the track point of the target front vehicle to obtain a target track point of the target front vehicle; and performing curve fitting based on the target track point to obtain a self-vehicle driving planning line. According to the intelligent driving auxiliary intersection driving planning method provided by the invention, the stability when the vehicle passes through the intersection along with the vehicle can be improved.
本申请提供一种智能驾驶辅助路口行车规划方法、系统、介质及电子设备。所述智能驾驶辅助路口行车规划方法包括:基于车辆环境数据获取行车参量,所述行车参量包括车道可行驶宽度、自车前方目标范围内的前车数量、自车与前车间的纵向距离和横向距离;基于所述行车参量对所述前车进行判断筛选,以获取目标前车;所述目标前车为纵向距离最小的前车;所述筛选条件包括前车横向距离与前车在不同车道线下横向偏移的差值相对于车道可行驶宽度的距离判断;对所述目标前车的轨迹点进行处理,以获取所述目标前车的目标轨迹点;基于所述目标轨迹点进行曲线拟合,以获取自车行车规划线。根据本申请提供的智能驾驶辅助路口行车规划方法能够提高自车跟车过路口时的平稳性。
Intelligent driving auxiliary intersection driving planning method and system, medium and electronic equipment
智能驾驶辅助路口行车规划方法、系统、介质及电子设备
2025-03-07
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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