The invention discloses a vehicle control method and device, a terminal, a medium and a program product, and relates to the field of intelligent driving. The method comprises the following steps: acquiring a first distance between a master control vehicle and a front vehicle; under the condition that the master control vehicle is in the static state, responding to the fact that the first distance is larger than a starting threshold value, and determining the driving distance of the master control vehicle based on the first distance and a pause threshold value; determining an acceleration distance, a constant speed distance and a deceleration distance corresponding to the master control vehicle based on the driving distance; and controlling the main control vehicle to automatically run in the target state based on the acceleration distance, the constant speed distance and the deceleration distance which are determined in real time. It can be guaranteed that the master control vehicle keeps a safe distance from the front vehicle in the automatic driving process; when the master control vehicle runs within the speed reduction distance, kinetic energy is zero, speed reduction is achieved through friction force, the most energy-saving automatic running scheme is provided, energy consumption caused by a speed reduction mode depending on emergency braking is avoided, the utilization rate of resources is increased, and energy conservation and emission reduction are effectively achieved.
本申请公开了一种车辆控制方法、装置、终端、介质和程序产品,涉及智能驾驶领域。该方法包括:获取主控车辆和前方车辆之间的第一距离;在主控车辆处于静止状态的情况下,响应于第一距离大于启动阈值,基于第一距离和暂停阈值确定主控车辆的行驶距离;基于行驶距离确定主控车辆对应的加速距离、匀速距离和减速距离;基于实时确定的加速距离、匀速距离和减速距离控制主控车辆以目标状态自动行驶。能够保证主控车辆在自动行驶的过程中和前方车辆保持安全距离;当主控车辆在减速距离内行驶时,使动能为零,依靠摩擦力减速,提供了最节能的自动行驶方案,避免了依靠紧急制动的减速方式带来的能源消耗,提高了资源的利用率,有效节能减排。
Vehicle control method and device, terminal, medium and program product
车辆控制方法、装置、终端、介质和程序产品
2023-04-07
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 |
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