The invention relates to the technical field of vehicle auxiliary wheel devices, in particular to an intelligent brake auxiliary wheel based on rotating speed, which comprises a hub and a tire which can be sleeved with each other, the hub is movably sleeved with a gear shaft, a spring bolt matched with the gear shaft is arranged in a cavity groove of the hub, the spring bolt comprises a spring bolt front edge, a spring bolt body and a spring bolt tail edge, and the spring bolt front edge and the spring bolt tail edge are matched with the gear shaft. The front edge of the spring bolt can be meshed with the gear shaft, and a limiting component is arranged on the outer side of the tail edge of the spring bolt and fixed in the cavity groove. The device is simple in structure, braking locking can be intelligently achieved in the deceleration parking process, braking can be automatically relieved after a vehicle is stable, manual intervention is not needed, the auxiliary effect is good, and the driving safety of a driver can be effectively improved.
本发明涉及车辆辅助轮装置技术领域,具体是一种基于转速的智能刹车辅助轮,包括可相互套设的轮毂和轮胎,所述轮毂的与齿轴活动套设,在所述轮毂的腔槽中设置有与所述齿轴匹配的锁舌,所述锁舌包括锁舌前缘、锁舌本体和锁舌尾缘,所述锁舌前缘可与所述齿轴啮合,所述锁舌尾缘的外侧设置有限位部件,所述限位部件固定于所述腔槽内。本装置不仅结构简单,减速停车过程中可智能实现刹车锁止,待车辆稳定后可自行解除刹车,不仅无需人工干预,而且辅助效果好,可有效提高驾驶者驾驶的安全性。
Intelligent brake auxiliary wheel based on rotating speed
一种基于转速的智能刹车辅助轮
2023-08-18
Patent
Electronic Resource
Chinese
Intelligent brake system integrated with wheel speed sensor analysis
European Patent Office | 2021
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