The invention discloses a wheel angle module integrating a controllable master pin and master pin steering. The wheel angle module integrates a wheel assembly, a steering system, a suspension system and a variable master pin inclination angle system. According to the wheel angle module, a steering knuckle which is simultaneously responsible for the three functions of suspension damping force, wheel steering torque and wheel parameter positioning in a traditional chassis is disassembled and designed into a steering knuckle in a suspension system, a master pin of a steering system and a wheel support of a wheel assembly. The suspension damping function, the kingpin steering function and the kingpin inclination angle changing function are achieved through combination and integration, and mutual decoupling of movement is achieved. Wherein the kingpin steering can realize a large-angle independent steering function of wheels; in addition, when the variable kingpin inclination angle system adjusts the kingpin inclination angle, the wheel camber angle can be synchronously adjusted, decoupling adjustment of kingpin inclination and wheel camber is achieved, the function can actively change the vehicle control characteristics, the chassis control boundary is effectively widened, and the intelligent drive-by-wire chassis performance is fundamentally improved.
本发明公开了一种集成可控主销和主销转向的车轮角模块,所述角模块集成了车轮总成、转向系统、悬架系统和变主销内倾角系统。所述车轮角模块将传统底盘中同时负责悬架减振力、车轮转向力矩和定位车轮参数三个功能的转向节拆解设计为所述悬架系统中的转向节、所述转向系统的主销和所述车轮总成的车轮支架三个零件,组合集成实现悬架减振功能、主销转向功能和变主销内倾角功能,且实现运动的相互解耦。其中所述主销转向可实现车轮大角度独立转向功能;另外所述变主销内倾角系统调节主销内倾角时可同步调整车轮外倾角,实现了主销内倾与车轮外倾的解耦调节,此功能可主动改变车辆操纵特性、有效扩宽底盘控制边界,根本上提高智能线控底盘性能。
Integrated controllable kingpin and kingpin steering wheel angle module
集成可控主销和主销转向的车轮角模块
09.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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