The invention discloses a truck early warning system for a bridge section in strong wind weather. The truck early warning system comprises a quartz type dynamic weighing module, a meteorological data acquisition module, a road adhesion coefficient acquisition module, a roadside early warning module, a power supply module and an industrial control storage module, the quartz-type dynamic weighing module, the meteorological data acquisition module, the road adhesion coefficient acquisition module and the roadside early warning module are connected with the power supply module through the industrial control storage module, and related data acquired by the above modules are sent to the industrial control storage module. And after data analysis and processing of the industrial control storage module, the data are fed back to the roadside early warning module, and risk early warning prompt is carried out on a truck driver who is about to pass through a bridge road section. By adopting the early warning method, the types of the passing trucks and the solving of the lateral crosswind acting force are realized when the trucks are in the strong wind weather of the bridge road section, the solving is realized based on the critical rollover sideslip speed of the axle unit of the minimum axle load, and the driving safety is improved.

    本发明公开了一种大桥路段大风天气下的货车预警系统包括:石英式动态称重模块、气象数据采集模块、道路附着系数采集模块、路侧预警模块、电源模块、工控存储模块,所述石英式动态称重模块、气象数据采集模块、道路附着系数采集模块以及路侧预警模块均通过工控存储模块与电源模块连接,并将上述模块采集到的相关数据发送至所述工控存储模块中,经过所述工控存储模块的数据分析处理后反馈至所述路侧预警模块,对即将经过大桥路段的货车驾驶员进行风险预警提示。采用本发明的预警方法使货车在大桥路段大风天气下,实现了过往货车的类型判别,侧向横风作用力的求解,以基于最小轴重的车轴单元的临界侧翻侧滑速度求解,提升行车安全性。


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    Title :

    Truck pre-warning system and pre-warning method for bridge road section in strong wind weather


    Additional title:

    一种大桥路段大风天气下的货车预警系统及预警方法


    Contributors:
    YUAN WEI (author) / LI KUNCHEN (author) / WANG CHANG (author) / ZHANG HUIMING (author) / MU YUWEI (author)

    Publication date :

    2024-01-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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