The invention relates to the technical field of steering gears, in particular to an electronic control steering mechanism and system for intelligent driving of a vehicle. The electric control steering mechanism for intelligent vehicle driving comprises a shell assembly, a driving assembly and a steering assembly. The driving assembly comprises a driving unit and a transmission unit; the transmission unit comprises a transmission rod, a transmission module and a rolling body; the partial steering assembly is arranged in a space surrounded by the shell assembly; the electric control steering mechanism for intelligent driving of the vehicle comprises a first state and a second state. In the first state, acting force of the steering assembly on the transmission module is smaller than first acting force, and the transmission module and the inner circumferential wall of the shell assembly are arranged at intervals; in the second state, the acting force of the steering assembly on the transmission module is larger than the second acting force, and the side, away from the steering assembly, of the transmission module abuts against the inner circumferential wall of the side, away from the steering assembly, of the shell assembly; the first acting force is smaller than the second acting force. In this way, the problem that the requirement for the strength of the screw in the electrically-controlled steering mechanism for intelligent driving of the vehicle is high is solved.
本发明涉及转向器技术领域,具体而言,涉及一种车辆智能驾驶用电控转向机构及系统。车辆智能驾驶用电控转向机构包括外壳组件、驱动组件、转向组件。驱动组件包括驱动单元、传动单元;传动单元包括传动杆、传动模块、滚动体;部分转向组件在外壳组件包围的空间内;车辆智能驾驶用电控转向机构包括第一状态、第二状态;第一状态包括传动模块受到转向组件的作用力小于第一作用力,传动模块与外壳组件的内周壁间隔设置;第二状态包括传动模块受到转向组件的作用力大于第二作用力,传动模块远离转向组件一侧与外壳组件远离转向组件一侧的内周壁抵接;第一作用力小于第二作用力。这样就解决了车辆智能驾驶用电控转向机构中螺杆强度要求较高的问题。
Electronic control steering mechanism and system for intelligent driving of vehicle
一种车辆智能驾驶用电控转向机构及系统
2025-03-07
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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