The invention provides a power generation method, device and equipment for an extended-range hybrid electric vehicle and a medium, and the method comprises the steps that current driving parameters of the vehicle are obtained; according to the driving parameters, the whole vehicle demand power, the compensation generation power and the working condition correction power of the vehicle are calculated and obtained; according to the whole vehicle demand power, the compensation generation power and the working condition correction power, target generation power is calculated and obtained; and generating power based on the target generated power. The vehicle demand power, the compensation generation power and the working condition correction power of the vehicle are obtained through the current driving parameters of the vehicle, and the better target generation power is obtained by combining the vehicle demand power, the compensation generation power and the working condition correction power, so that the economical efficiency of the vehicle is ensured, and the power generation efficiency is improved. And the dynamic property, NVH (Noise Vibration and Harshness), comfort, safety and the like of the vehicle are ensured.
本申请提供一种增程式混合动力汽车的发电方法、装置、设备及介质,其中,该方法包括:获取车辆当前的行驶参数;根据行驶参数计算并获得车辆的整车需求功率、补偿发电功率以及工况修正功率;根据整车需求功率、补偿发电功率以及工况修正功率计算并获得目标发电功率;基于目标发电功率进行发电。本申请通过车辆的当前行驶参数获得车辆的整车需求功率、补偿发电功率以及工况修正功率,结合整车需求功率、补偿发电功率和工况修正功率获得较优的目标发电功率,在保证了整车经济性的同时,也保证了车辆的动力性、NVH、舒适性、安全性等。
Power generation method, device and equipment of extended-range hybrid electric vehicle and medium
增程式混合动力汽车的发电方法、装置、设备及介质
2023-05-05
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 |
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