The invention discloses a vehicle control method, and the method comprises the steps: obtaining a pre-driving route of a vehicle, and enabling the pre-driving route to be divided into k road sections; the initial SOC of the vehicle in the pre-driving route is obtained; determining an end point SOC (State of Charge); according to the initial SOC, the end point SOC and the road condition information of the k road sections, determining a predicted SOC range of the vehicle at the end of each road section in the k road sections; based on the predicted SOC range of the k road sections, determining target SOCs of the k road sections; when the vehicle runs on the pre-running route, an engine and a motor of the vehicle are controlled according to the actual SOC of a vehicle power battery and the target SOC of the road section where the vehicle is located. Therefore, according to the method, the road sections are divided for the pre-driving route of the vehicle, and the target SOC corresponding to each road section is determined, so that the vehicle works according to the target SOC of each road section when driving on each road section, and the vehicle can pass on the pre-driving route with lower energy consumption.
本申请公开了一种车辆控制方法,其中,方法包括:获取车辆的预行驶路线,预行驶路线被划分为k个路段;获取车辆在预行驶路线的初始SOC;确定终点SOC;根据初始SOC、终点SOC和k个路段的路况信息,确定车辆在k个路段中每个路段结束时的预测SOC范围;基于k个路段的预测SOC范围,确定k个路段的目标SOC;当车辆在预行驶路线行驶时,根据车辆动力电池的实际SOC和车辆所在路段的目标SOC,对车辆的发动机和电机进行控制。由此,该方法通过对车辆的预行驶路线划分路段,确定各个路段对应的目标SOC,使得车辆在各个路段行驶时根据路段的目标SOC工作,可实现车辆以更低的能耗在预行驶路线上通行。
Vehicle control method, chip, controller, vehicle and storage medium
车辆控制方法、芯片、控制器、车辆及存储介质
2024-08-23
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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