The invention relates to the technical field of vehicle control, in particular to a control method and device of a hybrid vehicle, a medium and electronic equipment, and the method comprises the following steps: obtaining the actual demand power, the actual vehicle speed, the actual battery electric quantity deviation value and the maximum discharge power of a power battery of the hybrid vehicle; according to the actual demand power, the actual vehicle speed, the actual battery electric quantity deviation value and the maximum discharging power, first series charging power and series charging limiting power are determined from the first data table and the second data table respectively; calculating the power difference between the actual demand power and the maximum discharge power, and determining the supplementary power generation power of the engine; determining a third series charging power based on a magnitude relationship among the first series charging power, the supplementary power generation power and the series charging limit power; and controlling the rotating speed of the P1 motor and the output torque of the engine based on the third series charging power. According to the technical scheme, the NVH performance of the vehicle can be improved when the vehicle is in a low-speed and large-load state.
本申请涉及整车控制技术领域,涉及一种混动车辆的控制方法、控制装置、介质和电子设备,所述方法包括:获取混动车辆的实际需求功率、实际车速、实际电池电量偏差值和动力电池的最大放电功率;根据实际需求功率、实际车速、实际电池电量偏差值和最大放电功率分别从第一数据表和第二数据表中确定第一串联充电功率和串联充电限制功率;计算实际需求功率和最大放电功率的功率差,确定发动机的补充发电功率;基于第一串联充电功率、补充发电功率和串联充电限制功率之间的大小关系,确定第三串联充电功率;基于第三串联充电功率,控制P1电机的转速和发动机的输出扭矩。本申请提供的技术方案能够在车辆处于低速大负荷时提高车辆的NVH性能。
Control method and control device of hybrid vehicle, medium and electronic equipment
一种混动车辆的控制方法、控制装置、介质和电子设备
02.02.2024
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 |
Hybrid vehicle control method and device, medium and electronic equipment
Europäisches Patentamt | 2024
|Hybrid vehicle control method and device, electronic equipment and storage medium
Europäisches Patentamt | 2023
|Hybrid vehicle control method and device, electronic equipment and storage medium
Europäisches Patentamt | 2024
|Engine control method and device of hybrid vehicle, electronic equipment, vehicle and medium
Europäisches Patentamt | 2024
|Hybrid vehicle power control method and device, electronic equipment and storage medium
Europäisches Patentamt | 2024
|