Provided is a steering assistance device provided with: a torque application device configured so as to apply a control torque to a steering transmission system between a steering wheel and a steering wheel; a steering torque sensor provided in the steering transmission system between the steering wheel and the torque applying device; and a control unit configured to determine that the driver does not hold the steering wheel when a torque (Ts) detected by the steering torque sensor is less than a reference value (Tsc), the control unit being configured to determine that the driver does not hold the steering wheel when the control unit determines that the torque is input from the steering wheel side to the steering torque sensor, the control unit being configured to determine that the driver does not hold the steering wheel when the control unit determines that the torque is input from the steering wheel side to the steering torque sensor compared to when the control unit determines that the torque is input from the steering wheel side to the steering torque sensor. The reference value (Tsc) is set to a large value.
提供一种操舵支援装置,所述操舵支援装置包括:转矩施加装置,构成为对方向盘与操舵轮之间的操舵传递系统施加控制转矩;操舵转矩传感器,在方向盘与转矩施加装置之间设置于操舵传递系统;以及控制单元,构成为在通过操舵转矩传感器检测到的转矩(Ts)小于基准值(Tsc)时,判定为驾驶员未保持方向盘,其中,控制单元在判定为转矩是从操舵轮侧向操舵转矩传感器输入时,与判定为转矩是从方向盘侧向操舵转矩传感器输入时相比,将基准值(Tsc)设定为大的值。
STEERING ASSISTANCE DEVICE FOR VEHICLE
车辆的操舵支援装置
2024-09-20
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Steering assistance device, steering assistance method, and vehicle
European Patent Office | 2024
|Steering assistance device and steering assistance method for vehicle
European Patent Office | 2024
|