The invention relates to the technical field of road traffic intelligent detection devices, in particular to an array type ultrasonic vehicle detection system which comprises ultrasonic beacons arranged along the two sides of a highway at equal intervals, every two adjacent beacons are connected through a cable, every 50 beacons form a group, a base station is arranged in each group of beacons, and the base station is connected with the ultrasonic beacons. The base stations are edge computing units MEC, and the base stations are arranged on side guardrails on the two sides of the expressway; according to the invention, the dynamic sensing of the vehicle position in the whole road section can be realized with lower cost, the functions of early warning in the vehicle and the induction indicating lamp can be provided, the influence of adverse factors such as severe weather and illumination is avoided, all-weather road sensing and driving induction are realized, and the system is more reliable and stable.

    本发明涉及道路交通智能检测装置技术领域,具体涉及一种阵列式超声波车辆检测系统,包括沿高速公路两侧等距设置的超声波信标,相邻两所述信标通过线缆连接,每50个所述信标组成一组,且在一组所述信标中设置一个基站,所述基站为边缘计算单元MEC,所述基站设置在所述高速公路两侧的侧护栏上;本发明可以以较低的成本实现了全路段车辆位置动态感知,并且能够提供车里预警、诱导指示灯功能,且不受恶劣天气、光照等不利因素的影响,实现全天候道路感知和行车诱导,且本系统更加可靠和稳定。


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    Title :

    Array type ultrasonic vehicle detection system


    Additional title:

    一种阵列式超声波车辆检测系统


    Contributors:
    PENG YONG (author) / WENG QICAI (author) / ZHANG JIAWEI (author) / SHENG XUFENG (author) / WANG JING (author) / ZHU MINGHAO (author)

    Publication date :

    2023-08-25


    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 / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr



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