The invention provides a calculation method and a calculation device for an energy flow of a hybrid vehicle. The calculation method comprises the following steps: collecting a whole vehicle system state parameter and a power state parameter of the hybrid power vehicle; judging an energy flow state by utilizing an energy flow judgment strategy based on the vehicle system state parameters and the power state parameters; and forming an energy flow diagram of the whole vehicle according to the energy flow state. According to the method, the system state parameters and the power state parameters ofthe whole vehicle are collected, the energy flow state is judged through the energy flow judgment strategy, implementation is easy, energy distribution information of the whole vehicle is provided for a driver, and driving safety and driving pleasure can be improved.
本公开提供混合动力车辆的能量流的计算方法及计算装置。所述计算方法包括:采集混合动力车辆的整车系统状态参数和动力状态参数;基于所述整车系统状态参数和动力状态参数,利用能量流判断策略判断能量流状态;根据所述能量流状态,形成整车的能量流图。本公开的技术方案,采集整车系统状态参数和动力状态参数,利用能量流判断策略判断能量流状态,易于实现,为驾驶员提供整车的能量分配信息,可以提高行车安全性和驾驶乐趣。
Calculation method and calculation device for energy flow of hybrid vehicle
混合动力汽车的能量流的计算方法及计算装置
2021-03-09
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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