The invention provides a vehicle constant speed control method, device and equipment and a storage medium, and relates to the technical field of vehicle driving. The method comprises the following steps: when detecting that a driver turns on a constant-speed gear switch, taking a recorded current actual vehicle speed as a constant-speed target vehicle speed, and obtaining target braking power required for indicating to keep the constant-speed target vehicle speed according to vehicle state information indicating a vehicle load and a gradient and the constant-speed target vehicle speed; after the target rotating speed of the engine and the target braking torque in the cylinder are calculated and obtained according to the target braking power, if it is detected that the current actual vehicle speed is larger than the constant-speed target vehicle speed, a detection result is obtained according to the current actual engine rotating speed and the maximum rotating speed of the target gear; and the vehicle is braked by outputting the target braking torque in the cylinder, so that constant-speed control over the vehicle is achieved, frequent operation and control of a driver are avoided, and the driving experience is further improved.
本申请提供一种车辆恒速控制方法、装置、设备及存储介质,涉及车辆驾驶技术领域。该方法在检测到驾驶员打开恒速档开关时,将记录的当前实际车速作为恒速目标车速,并根据指示车辆负载和坡度的车辆状态信息和恒速目标车速获取指示保持恒速目标车速所需的目标制动功率,根据目标制动功率计算获取发动机目标转速和缸内目标制动扭矩后,若检测到当前实际车速大于恒速目标车速时,根据当前实际发动机转速与目标档位最大转速获取检测结果,并基于检测结果,通过输出缸内目标制动扭矩对车辆进行制动,以实现对车辆的恒速控制,从而避免了驾驶员频繁操作控制,进一步提升了驾驶体验。
Vehicle constant speed control method, device and equipment and storage medium
车辆恒速控制方法、装置、设备及存储介质
19.03.2024
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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