The invention relates to the technical field of automobile steering wheel adjusting systems, and discloses a system for actively adjusting damping of a steering wheel, which comprises a sensing module and a data processing module. According to the system for actively adjusting the damping of the steering wheel, real-time oil pressure and oil temperature values of oil in a steering wheel framework and a wrapping layer are collected through a sensing module, and an active control instruction actively input by a driver is converted into a related threshold value; the data processing module calculates a real-time pressure numerical value change value Ylbh and a real-time temperature numerical value change rate Wdbh according to a related algorithm, when the two numerical values are normal values, the data processing module sends an oil pressure increasing and decreasing instruction, after the control module receives the oil pressure increasing and decreasing instruction, oil in a steering wheel framework and a wrapping layer is subjected to pressure increasing and decreasing, and the steering wheel framework and the wrapping layer are subjected to pressure increasing and decreasing. The surface of the steering wheel is expanded or compressed by changing the pressure impulse of oil, so that the function of changing the flexibility of the steering wheel is achieved, a user can have better comfort, and meanwhile, different contact feelings of the user to the steering wheel can be achieved.
本发明涉及汽车方向盘调节系统技术领域,且公开了一种主动调节方向盘阻尼的系统,包括传感模块、数据处理模块。该主动调节方向盘阻尼的系统,通过传感模块采集方向盘骨架与包裹层内油液的实时油压和油温数值,并将驾驶员主动输入的主动控制指令转化为相关的阈值,数据处理模块根据相关算法计算实时压力数值变化值Ylbh和实时温度数值变化率Wdbh,当这两个数值处于正常值时,数据处理模块发出增减油压指令,控制模块接收到增减油压指令后,对方向盘骨架与包裹层内油液进行增减压,改变油液的压力冲量变化来使方向盘表面实现膨胀或压缩变化,从而实现改变方向盘柔韧度的功能,使用户拥有更好的舒适感,同时,又可以实现用户对于方向盘不同的接触感。
System for actively adjusting damping of steering wheel
一种主动调节方向盘阻尼的系统
2024-03-19
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
STEERING WHEEL DAMPING APPARATUS AND AUTOMOBILE STEERING WHEEL DAMPING SYSTEM
European Patent Office | 2024
|Steering wheel damping device and automobile steering wheel damping system
European Patent Office | 2023
|System and method for automatically adjusting damping of steering wheel
European Patent Office | 2024
|