A speed control system to control retardation energy of a vehicle and a method of controlling retardation energy of a vehicle are provided. The system includes an energy storage device configured to absorb and store the retardation energy of the vehicle. The energy storage device includes a power absorption limit determined at least partially by a temperature and a state of charge of the energy storage device. The system further includes a non-energy-storing retarder configured to absorb the retardation energy of the vehicle and a controller configured to route the retardation energy to the energy storage device up to the power absorption limit and route a remaining portion of the retardation energy to the non-energy-storing retarder.
提供了一种用以控制车辆的减速能量的速度控制系统和控制车辆的减速能量的方法。所述系统包括:能量存储装置,所述能量存储装置被配置成吸收和存储所述车辆的减速能量。所述能量存储装置包括至少部分地由所述能量存储装置的温度和充电状态确定的功率吸收极限。所述系统进一步包括:非能量存储减速器,所述非能量存储减速器被配置成吸收车辆的减速能量;和控制器,所述控制器被配置成将所述减速能量路由到所述能量存储装置直到所述功率吸收极限为止,并且将所述减速能量的剩余部分路由到所述非能量存储减速器。
VEHICLE SPEED CONTROL SYSTEM AND METHOD OF CONTROLLING RETARDATION ENERGY OF A VEHICLE
车辆速度控制系统和控制车辆的减速能量的方法
2021-01-26
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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