The invention discloses a steering hand feeling simulation booster, a steering booster, a steering system and a control method. The steering hand feeling simulation booster comprises a shell (113), a first transmission mechanism (112), a piston (111) and a middleware. The shell (113) comprises a first structure (1131) and a second structure (1132), and a hydraulic cavity is defined by the first structure (1131), the second structure (1132) and the piston (111); the first transmission mechanism (112) is contained in the shell (113), and the first transmission mechanism (112) can convert rotary motion into linear motion or convert the linear motion into rotary motion; the middle part is connected with the first transmission mechanism (112), the middle part drives the piston (111) to move under the action of the first transmission mechanism (112) to enable hydraulic pressure in the hydraulic cavity to change, so that steering assistance is provided for the steering wheels (141 and 142), or the middle part drives the first transmission mechanism (112) to rotate in the shell (113) under the action of the piston (111), and road feeling simulation during steering is achieved.
一种转向手感模拟助力器、转向助力器、转向系统及控制方法,转向手感模拟助力器包括壳体(113)、第一传动机构(112)、活塞(111)以及中间件;壳体(113)包括第一结构(1131)和第二结构(1132),第一结构(1131)、第二结构(1132)和活塞(111)合围成液压腔;第一传动机构(112)容于壳体(113)内,第一传动机构(112)可将回转运动转化为直线运动,或将直线运动转化为回转运动;中间件与第一传动机构(112)连接,中间件在第一传动机构(112)的作用下带动活塞(111)移动使液压腔内液压发生变化,从而为转向车轮(141,142)提供转向助力,或者,中间件在活塞(111)的作用下带动第一传动机构(112)在壳体(113)内转动,实现转向时的路感模拟。
Steering hand feeling simulation booster, steering booster, steering system and control method
转向手感模拟助力器、转向助力器、转向系统及控制方法
2024-04-02
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
STEERING FEEL SIMULATION BOOSTER, STEERING BOOSTER, STEERING SYSTEM, AND CONTROL METHOD
European Patent Office | 2023
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