The invention provides a hand-leaving early warning device, a vehicle and a control method of the hand-leaving early warning device, relates to the technical field of automobile accessories, and aims to improve driving safety. The device comprises a steering wheel, the steering wheel comprises a wheel body and an elastic guide pipe, a flexible material surface layer is arranged on the wheel body, and the elastic guide pipe is arranged below the flexible material surface layer; the water pump communicates with the elastic guide pipe; the pressure sensor is arranged between the flexible material surface layer and the elastic conduit and is used for detecting a pressure value on the flexible material surface layer; the controller is electrically connected with the water pump and the pressure sensor and is configured to obtain a first pressure value on the flexible material surface layer through the pressure sensor; and when it is detected that the first pressure value is smaller than the first pressure threshold value, the water pump is controlled to pump out liquid in the elastic guide pipe, so that the flexible material surface layer of the steering wheel is sunken.
本申请提供了一种离手预警装置、车辆及离手预警装置的控制方法,涉及汽车配件技术领域,用于提高驾驶安全性。该装置包括:方向盘,包括:盘体和弹性导管,盘体上设置有柔性材料面层,弹性导管设置于柔性材料面层下;水泵,与弹性导管连通;压力传感器,设置于柔性材料面层与弹性导管之间,用于检测柔性材料面层上的压力值;控制器,分别与水泵和压力传感器电性连接,被配置为:通过压力传感器获取柔性材料面层上的第一压力值;在检测到第一压力值小于第一压力阈值的情况下,控制水泵将弹性导管中的液体泵出,以使得方向盘的柔性材料面层凹陷。
Hand-leaving early warning device, vehicle and control method of hand-leaving early warning device
一种离手预警装置、车辆及离手预警装置的控制方法
2023-08-01
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Infant anti-leaving early warning device and early warning method based on visual analysis
European Patent Office | 2020
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