The invention belongs to the technical field of road safety, and particularly relates to a safety warning system for road maintenance construction. Comprising the steps that an upstream transition area, a buffer area, a safe operation area and a downstream transition area are arranged along a road, far-end detection equipment is arranged at the foremost end of the buffer area, and constructors in the safe operation area wear near-end wearable equipment; the far-end detection equipment comprises a single chip microcomputer, a laser velocimeter, a camera, an alarm whistle, a flashing lamp and a UWB base station which are integrated on a telescopic supporting rod, the laser velocimeter detects speed data of a coming vehicle in front, when the speed data exceed an early warning value, the alarm whistle sounds and the flashing lamp stroboscopes, and when the speed data exceed the early warning value, the camera is started; the single-chip microcomputer transmits an alarm signal to the near-end wearable device through the signal generation device and transmits overspeed vehicle data to the data processing center for storage and recording, and the UWB base station sends a signal to the near-end wearable device to realize positioning; the near-end wearable device comprises a UWB positioning beacon, a signal transceiver and a warning alarm system.

    本发明属于道路安全技术领域,具体是一种道路养护施工安全警示系统。包括沿公路设置上游过渡区、缓冲区、安全作业区以及下游过渡区,缓冲区最前端设置远端检测设备,安全作业区内的施工人员佩戴近端穿戴设备;所述的远端检测设备包括集成在可伸缩支撑杆上的单片机、激光测速仪、摄像头、警笛、爆闪灯以及UWB基站,激光测速仪检测前方来车的速度数据,当速度数据超出预警值时,警笛鸣响以及爆闪灯频闪,单片机通过信号发生装置传输报警信号给近端可穿戴设备,同时将超速车辆数据传输给数据处理中心存储记录,UWB基站发送信号到近端穿戴设备,实现定位;所述的近端穿戴设备包括UWB定位信标、信号收发器以及警示警报系统。


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    Titel :

    Road maintenance construction safety warning system


    Weitere Titelangaben:

    一种道路养护施工安全警示系统


    Beteiligte:
    YANG MENGMENG (Autor:in) / FAN YUDONG (Autor:in) / LIU YIZHUO (Autor:in) / ZHENG QINBAO (Autor:in) / KANG JIAYUAN (Autor:in) / FENG GUANG (Autor:in) / LIANG JUNHUA (Autor:in) / DENG LE (Autor:in)

    Erscheinungsdatum :

    2022-08-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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