The invention discloses a steering-by-wire road feeling simulation control system, and belongs to the technical field of automobiles. The system comprises a steering wheel, a steering assembly, a transmission assembly, a road feeling simulator and a controller. One face of the steering wheel is connected with the steering assembly, the steering assembly is connected with the road feeling simulator through the transmission assembly, and the controller is connected with the steering assembly and the road feeling simulator. A torque angle sensor is arranged on the steering assembly, the steering wheel applies force to the steering assembly, the torque angle sensor transmits data generated by rotation of the steering assembly to the controller, and the controller controls the road feeling simulator to apply resistance torque to rotation of the steering wheel according to the data. According to the invention, mechanical structures such as a steering column are reduced, and when collision occurs, the steering column is prevented from hurting a driver; and when the driver operates by mistake, the vehicle control unit judges according to the actual situation and makes corresponding adjustment.
本发明公开了一种线控转向路感模拟控制系统,属于汽车技术领域,包括方向盘、转向组件、传动组件、路感模拟器以及控制器;方向盘的一面与转向组件连接,且转向组件通过传动组件与路感模拟器连接,且控制器分别与转向组件和路感模拟器连接;转向组件上设有扭矩角度传感器,方向盘对转向组件施加力,且扭矩角度传感器将转向组件转动产生的数据传送到控制器,控制器根据数据,控制路感模拟器对方向盘的转动施加阻力矩。本发明减少了转向管柱等机械结构,当发生碰撞时,避免了转向管柱对驾驶员的伤害;当驾驶员误操作时,整车控制器根据实际情况进行判断并做出相应的调整。
Steer-by-wire road feeling simulation control system
一种线控转向路感模拟控制系统
2021-07-20
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Europäisches Patentamt | 2022
|Height-adjustable steer-by-wire system road feeling simulation device
Europäisches Patentamt | 2022
|Europäisches Patentamt | 2023
|Research on Road Feeling Control Strategy of Steer-by-Wire
British Library Conference Proceedings | 2007
|