The invention discloses a telescopic folding steer-by-wire road feeling simulation device with a self-locking function. The telescopic folding steer-by-wire road feeling simulation device comprises a folding steering wheel, a telescopic mechanism, a locking mechanism and a road feeling simulation mechanism which are coaxially and sequentially connected from top to bottom. When the telescopic mechanism stretches and retracts between the shortening limit position and the middle specific position, the folding steering wheel is in a folded state, and when the telescopic mechanism stretches to the stretching limit position from the middle specific position, the folding steering wheel is driven to be unfolded from the folded state. When the telescopic mechanism is shortened to a middle specific position from an extension limit position, the folding steering wheel is driven to be retracted to a folding state from an unfolding state; the road feeling simulation mechanism provides simulated road feeling during manual driving; and the locking mechanism locks the folding steering wheel during automatic driving or power failure of the vehicle. Necessary road feeling can be provided in the manual driving mode, the activity space of a cockpit can be increased in the automatic driving mode, and the steering wheel can be locked in the automatic driving mode and under the power failure condition.
本发明公开了一种具有自锁功能的可伸缩折叠线控转向路感模拟装置,包括自上而下同轴依次相连的折叠方向盘、伸缩机构、锁止机构和路感模拟机构。当伸缩机构在缩短极限位置与中间特定位置之间进行伸缩运动时,折叠方向盘处于折叠状态,当伸缩机构由中间特定位置伸长至伸长极限位置时,带动折叠方向盘由折叠状态打开至展开状态,当伸缩机构由伸长极限位置缩短至中间特定位置时,带动折叠方向盘由展开状态收回至折叠状态;路感模拟机构在手动驾驶时提供模拟路感;锁止机构在自动驾驶或车辆断电时锁止折叠方向盘。本发明可以实现在手动驾驶模式时提供必要的路感且在自动驾驶模式时增加驾驶舱活动空间,还能在自动驾驶模式及断电情况下锁止方向盘。
Telescopic folding steer-by-wire road feeling simulation device with self-locking function
具有自锁功能的可伸缩折叠线控转向路感模拟装置
2024-03-01
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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