The invention relates to a self-adaptive commercial vehicle bumper flow guide assembly and a control method, and belongs to the technical field of commercial vehicle bodies. Comprising an automobile front bumper which comprises a front bumper body located at the front end of a cab and a bottom guide plate which is located at the bottom of the front bumper body and extends in the length direction of the front bumper body, and the front end of the bottom guide plate is rotationally connected with the front bumper body; the electric driving unit comprises a signal collector for collecting road condition information in front of the cab and a driving mechanism which is connected with the bottom guide plate and drives the bottom guide plate to rotate up and down relative to the front bumper according to the road condition information in front of the cab. The electric driving unit collects the road condition information in front of the cab through the signal collector, and the driving mechanism is utilized to automatically control the bottom guide plate to rotate up and down relative to the front bumper, so that use scenes of different road conditions are met, the trafficability of the whole vehicle is improved, the wind resistance of the whole vehicle can be reduced, and the economical efficiency of the whole vehicle is improved.
本申请涉及一种自适应商用车保险杠导流组件及控制方法,属于商用车车身技术领域。包括:汽车前保险杠,其包括位于驾驶室前端的前保险杠,以及位于前保险杠的底部且沿前保险杠的长度方向延伸的底部导流板,底部导流板的前端与前保险杠转动连接;电驱动单元,其包括采集驾驶室前方路况信息的信号采集器,以及与底部导流板连接,并根据驾驶室前方路况信息驱动底部导流板相对于前保险杠上下转动的驱动机构。本申请中电驱动单元通过信号采集器来采集驾驶室前方路况信息,并利用驱动机构自动控制底部导流板相对于前保险杠上下转动,进而满足不同路况的使用场景,提升整车的通过性又能降低整车风阻,提升整车经济性。
Self-adaptive commercial vehicle bumper flow guide assembly and control method
一种自适应商用车保险杠导流组件及控制方法
2023-01-17
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Bumper assembly of vehicle, vehicle and control method of bumper assembly
European Patent Office | 2023
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