The invention relates to a steering column transmission structure, a vehicle steering system, a control method and a vehicle. The steering column transmission structure comprises a transmission box body with a hollow accommodating cavity, a steering column structure and a steering locking mechanism. The steering column structure is arranged in the accommodating cavity and penetrates out of the transmission box body; the steering column structure comprises a column upper end structure used for being connected with a steering wheel and protruding and extending out of one side of the transmission box body from the interior of the containing cavity, and a column lower end structure used for being connected with a wheel steering structure and protruding and extending out of the other side of the transmission box body from the interior of the containing cavity; and the column upper end structure is in sliding connection with the column lower end structure. The steering locking mechanism is arranged on the transmission box body, is connected with the tubular column upper end structure and is used for driving the tubular column upper end structure and the tubular column lower end structure to be combined or separated under the action of external force. The upper end structure and the lower end structure of the tubular column are combined or separated through the steering locking mechanism, the steering wheel is kept still in an automatic driving state, and kinetic energy consumption is reduced.
本申请涉及一种转向管柱传动结构、车辆转向系统、控制方法及汽车,转向管柱传动结构包括:传动箱体,传动箱体上具有中空容纳腔;转向管柱结构,设于容纳腔中、且贯穿至传动箱体外;转向管柱结构包括用于连接方向盘、并由容纳腔内突出延伸至传动箱体一侧外的管柱上端结构,及用于连接车轮转向结构、并由容纳腔内突出延伸至传动箱体另一侧外的管柱下端结构,管柱上端结构与管柱下端结构滑动连接;及,转向锁止机构,设于传动箱体上,与管柱上端结构连接,用于在外力作用下带动管柱上端结构与管柱下端结构结合或分离。本发明通过转向锁止机构实现管柱上端结构与管柱下端结构结合或分离,实现自动驾驶状态下方向盘保持静止,减少动能的消耗。
Steering column transmission structure, vehicle steering system, control method and vehicle
转向管柱传动结构、车辆转向系统、控制方法及汽车
2021-04-27
Patent
Elektronische Ressource
Chinesisch
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