The invention provides an unmanned racing car steering clutch mechanism. The unmanned racing car steering clutch mechanism comprises a steering engine assembly, a clutch driving assembly, a wheel steering assembly and a fixed bottom plate. The wheel steering assembly comprises a steering column and a second gear, the steering column is rotationally arranged on the fixed bottom plate, and the second gear is fixedly arranged on the steering column; the clutch driving assembly comprises a clutch motor and a lead screw, and the clutch motor is fixedly arranged on the fixed bottom plate; and the steering engine assembly comprises a steering engine fixing frame and a steering engine, the bottom of the steering engine fixing frame is matched with the lead screw, and an output shaft of the steering engine is connected with a first gear so that the first gear can be engaged with or disengaged from the second gear. According to the invention, the technical problem that automatic steer-by-wire steering of the existing racing car is achieved by connecting a steering motor with a steering rod for rotation and then driving a tire by the steering rod to rotate, but the motor is powered off at themoment and the fact that a driver rotates a steering rod through a steering wheel can be influenced by the resistance of the motor when the steering mode is switched to a manned driving mode, and consequently steering is difficult is solved.
本申请提供了一种无人驾驶赛车转向离合机构,包括:舵机组件、离合驱动组件、车轮转向组件和固定底板;车轮转向组件包括转向柱和第二齿轮,转向柱转动设置于固定底板上,第二齿轮固定设置于转向柱上;离合驱动组件包括离合电机和丝杆,离合电机固定设置于固定底板上;舵机组件包括舵机固定架和舵机,舵机固定架的底部与丝杆相配合,舵机的输出轴上连接有第一齿轮,使第一齿轮与第二齿轮啮合或分离。本申请解决了现有赛车的线控自动转向是通过采用转向电机连接转向杆转动,并由转向杆带动轮胎转动的,但是在切换为有人驾驶模式的时候,转向电机此时停电,驾驶员通过转向盘转动转向杆会受到电机自身阻力的影响,导致转向困难的技术问题。
Unmanned racing car steering clutch mechanism
一种无人驾驶赛车转向离合机构
2020-06-12
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Racing car steering mechanism adapting to manned and unmanned dual modes
European Patent Office | 2021
|Automotive engineering | 1986
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