本申请涉及一种停车控制方法、装置、计算机设备、存储介质和计算机程序产品。所述方法包括:实时获取本车车速、前车车速、前车加速度和当前车间距离;根据本车车速、前车车速、前车加速度和当前车间距离,获得期望车间距离和期望跟车加速度;若前车车速大于等于第一前车车速阈值,或前车加速度大于等于第一前车加速度阈值,则根据期望车间距离和期望跟车加速度,控制车辆行驶;若前车车速小于第一前车车速阈值,且前车加速度小于第一前车加速度阈值,则根据本车车速、前车车速、前车加速度和期望车间距离,获得停车加速度;根据停车加速度进行停车控制。采用本方法能够保证足够车间距离并且以较小的加速度进行停车控制,提高了停车控制精度。
The invention relates to a parking control method and device, computer equipment, a storage medium and a computer program product. The method comprises the steps that the speed of a vehicle, the speed of a front vehicle, the acceleration of the front vehicle and the current distance between vehicles are obtained in real time; according to the vehicle speed, the front vehicle speed, the front vehicle acceleration and the current vehicle distance, the expected vehicle distance and the expected vehicle following acceleration are obtained; if the preceding vehicle speed is greater than or equal to the first preceding vehicle speed threshold value or the preceding vehicle acceleration is greater than or equal to the first preceding vehicle acceleration threshold value, controlling the vehicle to run according to the expected vehicle-to-vehicle distance and the expected vehicle-following acceleration; if the speed of the preceding vehicle is smaller than the first preceding vehicle speed threshold value and the acceleration of the preceding vehicle is smaller than the first preceding vehicle acceleration threshold value, the parking acceleration is obtained according to the speed of the vehicle, the speed of the preceding vehicle, the acceleration of the preceding vehicle and the expected distance between vehicles; and performing parking control according to the parking acceleration. By adopting the method, enough inter-vehicle distance can be ensured, parking control can be carried out at a relatively small accelerated speed, and the parking control precision is improved.
停车控制方法、装置、计算机设备和存储介质
2024-07-05
Patent
Elektronische Ressource
Chinesisch
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 |