The invention provides an electric driving system matching method and device, equipment and a medium. The method comprises the steps that the wheel rotating speed and the wheel torque of a to-be-matched vehicle at the current moment are obtained; the wheel rotating speed and the wheel torque at the current moment and a preset constraint condition serve as screening conditions, and all first electric drive system matching schemes meeting the screening conditions are screened from a resource library; calculating the power consumption per hundred kilometers corresponding to each first electric driving system matching scheme, and adjusting the transmission ratio and the efficiency of the electric driving system of the vehicle to be matched into the transmission ratio and the efficiency of the electric driving system corresponding to the first electric driving system matching scheme with the lowest power consumption per hundred kilometers. Based on the method provided by the invention, the appropriate electric driving system can be flexibly updated in different application scenes, so that the vehicle has efficient performance in each application scene.
本申请提供一种电驱动系统匹配方法、装置、设备及介质,方法包括:获取待匹配车辆当前时刻的车轮转速与车轮转矩;将当前时刻的车轮转速与车轮转矩以及预设的约束条件作为筛选条件,从资源库中筛选满足所述筛选条件的所有第一电驱动系统匹配方案;计算每种第一电驱动系统匹配方案对应的百公里电耗,并将待匹配车辆的电驱动系统的传动比与电驱动系统效率调整为百公里电耗最低的第一电驱动系统匹配方案种对应的电驱动系统的传动比与电驱动系统效率。基于本申请提供的方法,可实现在不同应用场景下灵活更新合适的电驱动系统,使得车辆在每种应用场景下都具有高效的性能。
Electric driving system matching method, device, equipment and medium
电驱动系统匹配方法、装置、设备及介质
07.11.2023
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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