The invention discloses an automatic driving method, device and equipment of a vehicle and a medium, and relates to the technical field of automatic driving, and the method comprises the steps: for each time period, obtaining the driving track of the vehicle, the position of at least one object around the vehicle, and the size information and average speed of the object in a historical time period; wherein the historical time period is a time period which is adjacent to the time period and before the time period; according to the driving track of the vehicle, constructing a first coordinate system in a time period, and determining the corresponding position of the position of each object in the first coordinate system; for each object, determining a target risk area of the object in the first coordinate system according to the corresponding position of the object in the first coordinate system and the size information and the average speed of the object in the historical time period; and controlling the vehicle to run in the time period according to the target risk area of each object in the first coordinate system in the time period. According to the invention, the safety of vehicle driving is improved.
本发明公开了一种车辆的自动驾驶方法、装置、设备及介质,涉及自动驾驶技术领域,包括:针对每一时间周期,获取车辆的行驶轨迹和车辆周围至少一个物体的位置,以及物体在历史时间周期内的尺寸信息和平均速度;其中,历史时间周期为与时间周期相邻,且在时间周期之前的时间周期;根据车辆的行驶轨迹,构建时间周期内的第一坐标系,并确定各物体的位置在第一坐标系中的相应位置;针对每一物体,根据物体在第一坐标系中的相应位置,以及物体在历史时间周期内的尺寸信息和平均速度,确定物体在第一坐标系中的目标风险区域;根据时间周期内的第一坐标系中各物体的目标风险区域,控制车辆在时间周期内行驶。本发明提高了车辆行驶的安全性。
Automatic driving method, device and equipment of vehicle and medium
一种车辆的自动驾驶方法、装置、设备及介质
2024-09-24
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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