The invention discloses a variable-frequency deceleration prompting structure and a vehicle-mounted system, and belongs to the technical field of traffic. The variable-frequency deceleration prompting structure is applied to a road section containing a reference object on a traffic lane, and can comprise a plurality of grooves arranged in parallel along the extension direction of the road section, and the distribution density of the plurality of grooves is in negative correlation with the distance between the grooves and the reference object; for a vehicle running at any position on a road section, under the condition that the running speed of the vehicle exceeds the speed limit of the vehicle at the position, the distribution density of the grooves at the position enables the vehicle to generate tire vibration frequency with a prompt effect. According to the variable-frequency deceleration prompting structure, the vehicle cannot be damaged by the tire vibration frequency with the prompting effect generated when the vehicle passes through the grooves with the distribution density differentiated, and the deceleration prompting effect is achieved.

    本发明公开了一种变频减速提示结构和车载系统,属于交通技术领域。该变频减速提示结构应用于行车道路上包含参照对象的路段,其可包括:沿路段的延伸方向平行设置的多个凹槽,其中,多个凹槽的分布密度与凹槽和参照对象之间的距离负相关;针对行驶在路段上任意位置的车辆,在车辆的行驶速度超过该位置的车辆限速的情况下,该位置上的凹槽的分布密度,使车辆产生具有提示效果的车胎振动频率。该变频减速提示结构可以使车辆经过分布密度差异化设置的凹槽所产生的具有提示效果的车胎振动频率既不会损坏车辆,又具有提示减速的效果。


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    Title :

    Variable-frequency deceleration prompting structure and vehicle-mounted system


    Additional title:

    一种变频减速提示结构和车载系统


    Contributors:
    DING CHUANG (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl. / B60C VEHICLE TYRES , Fahrzeugreifen



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