The invention belongs to the technical field of vehicles, and discloses a wind resistance reducing device for a lower decorative plate of a commercial vehicle door, a wind resistance reducing control method and a vehicle. The wind resistance reducing device for the lower decorative plate of the commercial vehicle door comprises a pedal guide assembly, a wheel cavity guide assembly and a control assembly; the driving end of the first driving mechanism is connected to the pedal air partition plate, the fixed end of the second driving mechanism is arranged on the fender, the driving end of the second driving mechanism is connected to the wheel cavity air guide plate, and the recognition module is electrically connected with the control circuit board and used for judging the running state of the commercial vehicle. The control circuit board is used for controlling the first driving mechanism and the second driving mechanism, the first driving mechanism drives the pedal air partition plate to stretch out to completely cover the pedal, rainwater, dust and the like are prevented from entering the pedal, meanwhile, air resistance is reduced, and the second driving mechanism drives the wheel cavity air guide plate to stretch out to cover part of the area of the wheel cavity. And the wind resistance in the driving process is further reduced, and the vehicle using requirement for low oil consumption is met.

    本发明属于车辆技术领域,公开了商用车门下装饰板降风阻装置、降风阻控制方法及车辆,该商用车门下装饰板降风阻装置包括脚踏导向组件、轮腔导向组件和控制组件,第一驱动机构的固定端设置于装饰板,第一驱动机构的驱动端连接于脚踏隔风板,第二驱动机构的固定端设置于挡泥板,第二驱动机构的驱动端连接于轮腔导风板,识别模块与控制电路板电连接,识别模块用于判断商用车的行驶状态,控制电路板用于控制第一驱动机构和第二驱动机构,第一驱动机构驱动脚踏隔风板伸出,将脚踏完全覆盖,防止雨水、灰尘等进入脚踏的同时降低风阻,第二驱动机构驱动轮腔导风板伸出,将轮腔的部分区域覆盖,进一步降低行驶过程中的风阻,以及低油耗的用车需求。


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    Title :

    Wind resistance reducing device for lower decorative plate of commercial vehicle door, wind resistance reducing control method and vehicle


    Additional title:

    商用车门下装饰板降风阻装置、降风阻控制方法及车辆


    Contributors:
    LIAO GENGHUA (author) / CHEN MO (author) / MA JINYING (author) / ZHAO JIAQI (author) / YANG HANBO (author) / YUE LEI (author) / XUE MINGXIN (author) / CAO QINGWEI (author) / CAO HUINAN (author)

    Publication date :

    2024-05-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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