The invention discloses an expressway car accident warning device. The expressway car accident warning device comprises a red LED (light emitting diode) warning lamp, a yellow LED fog-proof light, an MSP430 single chip microcomputer, as well as a crystal oscillator circuit, a reset circuit an SD (secure digital) card storage circuit and a GPRS (general packet radio service) wireless communication module which are connected with the MSP430 single chip microcomputer; the GPRS wireless communication module is connected wirelessly with a remote monitoring computer by a GPRS wireless communication network and an Internet network; the input end of the MSP430 single chip microcomputer is connected with a warning button; the output end of the MSP430 single chip microcomputer is connected with a liquid crystal display circuit module, an warning lamp control module and a fog-proof light control relay; the warning lamp control relay is connected to a power supply loop of the red LED warning lamp; the fog-proof light control relay is connected to the power supply loop of the yellow LED fog-proof light. By utilizing the expressway car accident warning device, the escalation of the situation of car accidents is avoided, and loss of life, personal injury and property loss caused by expressway car accidents are reduced.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Expressway car accident warning device


    Beteiligte:
    LI WEIHONG (Autor:in)

    Erscheinungsdatum :

    03.06.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Expressway secondary traffic accident early warning device and method

    QIAN YUEJING / ZHANG ZENGYOU / ZHU ZHILIANG | Europäisches Patentamt | 2020

    Freier Zugriff

    Communication method of expressway traffic accident early warning prediction system

    ZHENG YUQIANG / LU XIAOBO / JIANG LIANGWEI | Europäisches Patentamt | 2020

    Freier Zugriff

    Expressway warning board

    Europäisches Patentamt | 2020

    Freier Zugriff

    Expressway accident early warning and rear vehicle emergency risk avoiding guiding system

    LYU XINGYU / ZHOU ZHENGWEN / LI YUELIN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Accident-preventing intelligent expressway

    WANG MIN / PAN DONGXIAO | Europäisches Patentamt | 2021

    Freier Zugriff