The invention belongs to the technical field of vehicles, and particularly relates to a steering wheel rotation reminding system which comprises a steering wheel steering shaft and a rack, the steering wheel steering shaft is connected with a rotating base through screws, the rotating base is in a hollow annular shape, external threads are formed in the outer wall of the rotating base, and the rotating base is in threaded connection with a lifting plate. A threaded hole is formed in the middle of the lifting plate, the rotating base and the lifting plate are in threaded connection through thethreaded hole and external threads, sliding holes are formed in the left side and the right side of the lifting plate, sliding rods are slidably connected into the sliding holes, and a steering wheelsteering shaft rotates along with a steering wheel and is in threaded connection with the external threads through the threaded hole. The sliding rod is in sliding connection with the sliding hole, when the steering wheel steering shaft drives the rotating base to rotate, the position of the lifting plate can be changed, the distance between the lifting plate and the rack is detected through the infrared distance measuring sensor, the steering wheel angle detecting module converts a corresponding distance signal into an angle signal, and therefore the rotating angle of a steering wheel is measured.
本发明公开的属于车辆技术领域,具体为一种方向盘旋转提醒系统,包括方向盘转向轴和机架,所述方向盘转向轴通过螺钉连接有转动座,所述转动座呈中空环形,所述转动座外壁开设有外螺纹,所述转动座螺接有升降板,所述升降板中部开设有螺纹孔,所述转动座与升降板之间通过螺纹孔与外螺纹螺接,所述升降板左右两侧均开设有滑动孔,所述滑动孔中滑动连接有滑杆,方向盘转向轴跟随方向盘转动,通过螺纹孔与外螺纹的螺接,滑杆与滑动孔的滑动连接,当方向盘转向轴带动转动座转动时,会改变升降板的位置,通过红外线测距传感器对升降板和机架之间的距离进行检测,方向盘角度检测模块将相应的距离信号转换为角度信号,从而测量方向盘的旋转角度。
Steering wheel rotation reminding system
一种方向盘旋转提醒系统
2021-01-05
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
European Patent Office | 2022
|Steering wheel actively reminding device based on electric power steering system
European Patent Office | 2016
|Reminding method and reminding device for returning of steering wheel of vehicle
European Patent Office | 2021
|Steering wheel aligning reminding control method, controller, system and vehicle
European Patent Office | 2021
|