The invention discloses a distributed intelligent automobile steering wheel steering auxiliary device and a control method of the distributed intelligent automobile steering wheel steering auxiliary device, and belongs to the technical field of intelligent automobiles. The steering-engine-side angle sensor is used for measuring the deviation angle of the steering-engine-side steering transmission shaft relative to the steering auxiliary device, and the steering-wheel-side angle sensor is used for measuring the deviation angle of the steering-wheel-side steering transmission shaft relative to the steering auxiliary device; the steering machine side steering transmission shaft is connected with one end of the normally-closed electromagnetic clutch, the steering wheel side steering transmission shaft is connected with the other end of the normally-closed electromagnetic clutch, the steering wheel side steering transmission shaft is further connected with an output shaft of the angle reset motor, and a steering damper is further arranged on the steering wheel side steering transmission shaft. The angle reset motor is used for controlling the steering wheel side steering transmission shaft to rotate; the steering damper is used for providing damping for the steering wheel side steering transmission shaft; according to the invention, the applicability of the current automatic driving automobile in the development stage is improved.
本发明公开了一种分布式智能汽车方向盘转向辅助装置及其控制方法,属于智能汽车技术领域,在壳体上设有转向机侧角度传感器和方向盘侧角度传感器,转向机侧角度传感器用于测量转向机侧转向传动轴相对于转向辅助装置的偏差角度,方向盘侧角度传感器用于测量方向盘侧转向传动轴相对于转向辅助装置的偏差角度;转向机侧转向传动轴和常闭式电磁离合器的一端连接,方向盘侧转向传动轴和常闭式电磁离合器的另一端连接,方向盘侧转向传动轴还连接角度复位电机的输出轴,方向盘侧转向传动轴上还设有转向阻尼器,角度复位电机用于控制方向盘侧转向传动轴转动,转向阻尼器用于为方向盘侧转向传动轴提供阻尼;本发明提高了当前自动驾驶汽车发展阶段的适用性。
Distributed intelligent automobile steering wheel steering auxiliary device and control method thereof
一种分布式智能汽车方向盘转向辅助装置及其控制方法
2024-05-10
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Steering wheel device, automobile and automobile control method based on steering wheel device
European Patent Office | 2021
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