The invention discloses an automobile direction control device based on automatic driving, which comprises an information acquisition module, a processing module, an input module and a control system, the control system comprises a control rod, a universal joint, a steering gear shell and a ball screw, and the two ends of the ball screw are rotatably connected with the steering gear shell. The two ends of the universal joint are fixedly connected with the control rod and the end of the ball screw respectively, a controller shell is fixedly connected to one side of the steering gear shell, the ball screw is rotationally connected with the controller shell, the ball screw and the steering gear shell are matched with a steering mechanism, and the ball screw and the controller shell are matched with a synchronizing mechanism and a control mechanism. The control mechanism, the synchronizing mechanism and the steering mechanism are matched, so that the coupling between the automatic driving direction control device and the original steering system of the vehicle is reduced, and the direction control device is separated from the steering system when damaged; the automatic driving control device can provide assistance for steering of the man-made self-driving vehicle when automatic driving is not triggered.
本发明公开了一种基于自动驾驶的汽车方向控制装置,其包括信息采集模块、处理模块、输入模块和控制系统,控制系统包括控制杆、万向节、转向器外壳和滚珠丝杠,滚珠丝杠两端与转向器外壳转动连接,万向节两端分别与控制杆和滚珠丝杠端部固定连接,转向器外壳一侧固定连接有控制器外壳,滚珠丝杠与控制器外壳转动连接,滚珠丝杠与转向器外壳配合有转向机构,滚珠丝杠与控制器外壳配合有同步机构和控制机构。通过设置控制机构、同步机构与转向机构配合,降低了自动驾驶方向控制装置与车辆原转向系统的耦合性,在方向控制装置损坏时将其与转向系统分离;本发明的自动驾驶控制装置可在自动驾驶不触发时为人为自助驾驶车辆转向提供助力。
Automobile direction control device based on automatic driving
一种基于自动驾驶的汽车方向控制装置
2022-07-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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