The invention provides a communication method of an expressway traffic accident early warning prediction system, which overcomes the defects in the aspects of closed-loop communication and instant communication in the prior art on the premise of not additionally arranging additional vehicle-mounted equipment, and greatly improves the communication efficiency. Firstly, on the basis of holographic perception of a highway driving environment, when traffic hidden dangers or traffic illegal behaviors are detected, instant messaging between detection equipment and early warning equipment is established, and early warning information is sent to a motor vehicle driver through an acousto-optic-electric early warning signal. The motor vehicle driver responds to the early warning event after receiving the acousto-optic-electric early warning signal, and the response behavior is converted into a digital signal through artificial intelligence visual detection equipment and fed back to main controlequipment, so that a closed-loop communication process is established between the motor vehicle driver and the early warning prediction system.

    本发明提供一种高速公路交通事故预警预测系统通讯方法,在无需加装额外车载设备的前提下解决现有技术在闭环通讯和即时通讯方面的不足,极大地提升通讯效率。首先,在对高速公路行车环境进行全息感知的基础上,当检测到交通隐患或交通违法行为,建立检测设备与预警设备之间的即时通讯,通过声光电预警信号将预警信息发送给机动车驾驶人。机动车驾驶人收到声光电预警信号后对预警事件进行响应,其响应行为通过人工智能视觉检测设备转换成数字信号反馈给主控设备,从而实现在机动车驾驶人与预警预测系统之间建立起闭环式通讯过程。


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    Title :

    Communication method of expressway traffic accident early warning prediction system


    Additional title:

    一种高速公路交通事故预警预测系统通讯方法


    Contributors:
    ZHENG YUQIANG (author) / LU XIAOBO (author) / JIANG LIANGWEI (author)

    Publication date :

    2020-11-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G08C Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale , TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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