The invention relates to a vehicle, an electric control braking system and a power model reconstruction method of the electric control braking system. The dynamic model reconstruction method comprises the following steps: an intermediate controller receives respective torque information and rotating speed information of an engine controller and a motor controller, and receives gear information and speed ratio information of a gearbox controller; the intermediate controller calculates a first torque according to a power system structure of the new energy vehicle, wherein the first torque is a driving torque of a wheel end; and with the first torque as an intermediate, the intermediate controller at least calculates torque information of the engine, the gearbox controller and the retarder according to the structure of the power system of the fuel vehicle. According to the dynamic model reconstruction method, braking system parts of a new energy vehicle and a fuel vehicle can be borrowed in parallel, so that the development period of the whole vehicle is shortened, and the universality of the parts is improved.
本申请涉及一种车辆、电控制动系统及其动力模型重构方法。该动力模型重构方法包括以下步骤:中间控制器接收发动机控制器和电机控制器各自的扭矩信息和转速信息,以及接收变速箱控制器的档位信息和速比信息;中间控制器根据新能源车动力系统结构计算出第一扭矩,第一扭矩为轮端的驱动扭矩;以第一扭矩为中介,中间控制器根据燃油车动力系统结构至少计算出发动机、变速箱控制器和缓速器各处的扭矩信息。上述的动力模型重构方法能够使新能源车与燃油车的制动系统部件平行借用,从而有利于缩短整车的开发周期,并提高零部件的通用性。
Vehicle, electric control braking system and power model reconstruction method of electric control braking system
车辆、电控制动系统及其动力模型重构方法
09.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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