The invention provides a torque vector distribution device and a vehicle. The device comprises an information acquisition module used for acquiring driving information of the vehicle; the vehicle dynamic observation module is used for estimating dynamic information of the vehicle according to the driving information; the driving state judgment module is used for judging the driving state of the vehicle according to the dynamic information; the longitudinal torque distribution module is used for conducting longitudinal torque distribution on the vehicle according to the dynamic information and the running state of the vehicle so as to dynamically distribute the front axle torque and the rear axle torque of the vehicle, the torque vector distribution device architecture is beneficial for the vehicle to dynamically adjust the torque of wheels and stabilize the state of a vehicle body, tire force is fully utilized, and therefore the reliability of the vehicle is improved. The dynamic performance and the limit capacity of the vehicle are improved, the control limit of vehicles of the same-level vehicle type is broken through, and therefore the more excellent driving feeling is provided for a user.
本发明提出一种扭矩矢量分配装置及车辆,装置包括:信息采集模块用于采集车辆的行驶信息;车辆动态观测模块用于根据行驶信息估算车辆的动态信息;行驶状态判断模块用于根据动态信息判断车辆的行驶状态;纵向扭矩分配模块用于根据动态信息和车辆的行驶状态对车辆进行纵向扭矩分配,以动态分配车辆的前轴扭矩和后轴扭矩,本发明提供一种扭矩矢量分配装置架构,利于车辆动态调整车轮的扭矩,稳定车身状态,并充分利用轮胎力,提高车辆的动态性能和极限能力,突破同级别车型车辆的操控极限,从而为用户提供更优异的驾驶感受。
Torque vector distribution device and vehicle
扭矩矢量分配装置及车辆
2025-03-28
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |
Torque vector distribution system, vehicle and torque vector distribution method
European Patent Office | 2022
|VEHICLE TORQUE DISTRIBUTION CONTROL METHOD AND VEHICLE TORQUE DISTRIBUTION CONTROL DEVICE
European Patent Office | 2024
|