The invention belongs to the technical field of vehicle engineering, and particularly relates to a power assembly suspension system of a vehicle and a control method of the power assembly suspension system. The power assembly suspension system of the vehicle comprises a visual perception unit, a judgment unit, a control unit and a plurality of suspension mechanisms with adjustable rigidity. Each suspension mechanism is connected between a power assembly and a frame of the vehicle and is used for attenuating vibration transmission between the power assembly and the frame; the visual perception unit is used for collecting road surface image information in front of a vehicle and sending the collected road surface image information to the judgment unit. The judgment unit is used for judging the road condition in front of the vehicle according to the received road surface image information and sending stable road condition information or bumpy road condition information to the control unit according to a judgment result; and the control unit is used for adjusting the rigidity of each suspension mechanism according to the received stable road condition information or bumpy road condition information.
本发明属于车辆工程技术领域,具体涉及一种车辆的动力总成悬置系统及其控制方法;上述车辆的动力总成悬置系统包括视觉感知单元、判断单元、控制单元,以及多个可调节刚度的悬置机构;各悬置机构均连接在车辆的动力总成和车架之间,用于衰减动力总成与车架之间的振动传递;视觉感知单元用于采集车辆前方的路面图像信息,并将采集到的路面图像信息发送至判断单元;判断单元用于根据接收到的路面图像信息判断车辆前方的路况,并根据判断结果向控制单元发送平稳路况信息或颠簸路况信息;控制单元用于根据接收到的平稳路况信息或颠簸路况信息调节各悬置机构的刚度。
Power assembly suspension system of vehicle and control method of power assembly suspension system
一种车辆的动力总成悬置系统及其控制方法
2025-03-18
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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