The invention relates to an urban road network traffic operation index evaluation method based on an array radar. The urban road network traffic operation index evaluation method based on the array radar comprises the following steps: installing array radar vehicle detecting equipment on a road section with relatively great traffic flow, and transmitting the obtained real-time traffic parameter information to a background server; extracting traffic flow and vehicle speed data through a core processing server, calculating the average traffic flow and the average speed data of each road section, calculating the average traffic flow density of each road section, extracting traffic operation indexes of each road section of the road network, calculating the classified highway traffic operation indexes, polymerizing and analyzing the integral traffic operation indexes of the road network, and judging the traffic operation state level of the existing road network; issuing information to the public through an issuing terminal. The invention further discloses an urban road network traffic operation index evaluation device based on the array radar. The accuracy of acquiring road section traffic events is increased, the large-area traffic information collecting cost is lowered, the system operation evaluation accuracy and the traffic management service level are improved.


    Access

    Download


    Export, share and cite



    Title :

    Urban road network traffic operation index evaluation method and device based on array radar


    Contributors:
    GAO WANBAO (author) / WU XIANHUI (author) / ZHANG GUANGLIN (author)

    Publication date :

    2015-04-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    Urban road traffic operation state evaluation method based on toughness perspective

    CHEN HENGRUI / LIANG ZIJUN / ZHOU RUIYU et al. | European Patent Office | 2022

    Free access

    Road network traffic operation condition evaluation method based on road section weight coefficient

    LU KAI / WU WEI / TIAN XIN et al. | European Patent Office | 2020

    Free access

    Urban road traffic network disaster-resistant toughness evaluation method

    GAO LIN / WANG MINGZHEN / HUANG YIJING | European Patent Office | 2021

    Free access

    Urban road traffic jam spatial-temporal distribution comprehensive index evaluation method

    HUA JINGYI / LIU DONGBO / GU JINGANG et al. | European Patent Office | 2022

    Free access

    Road network evaluation method and device based on road network traffic bearing efficiency

    YANG JUNJIAN / ZHAO LINNA / DAI SHUAI et al. | European Patent Office | 2024

    Free access