無信號(hào)路口交通流數(shù)據(jù)的視頻采集與統(tǒng)計(jì)分析

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摘  要：通過視頻攝像技術(shù)獲取馬鞍山市部分無信號(hào)控制路段下行人過街交通數(shù)據(jù)，運(yùn)用SPSS軟件對(duì)行人和車輛通過人行橫道的速度、時(shí)間等參數(shù)進(jìn)行統(tǒng)計(jì)分析，研究混合交通流中人車干擾特征，為城市交通管理部門對(duì)無信號(hào)路口混合交通流的改善優(yōu)化提供參考。

關(guān)鍵詞：無信號(hào)路口;視頻采集;統(tǒng)計(jì)分析

中圖分類號(hào)：TP273      文獻(xiàn)標(biāo)志碼：A          文章編號(hào)：2095-2945（2022）11-0076-04

Abstract： The traffic data of pedestrians crossing the street in some unsignalized sections of Maanshan city are obtained by video camera technology， and the parameters such as the speed and time of pedestrians and vehicles passing through the crosswalk are statistically analyzed using SPSS software， and the characteristics of human-vehicle interference in mixed traffic flow are studied， which provides a reference for urban traffic management departments to improve and optimize the mixed traffic flow at unsignalized intersections.

Keywords： unsignalized intersection; video capture; statistical analysis

在城市交通系統(tǒng)中，車輛和行人交互的混合交通流研究占據(jù)主要地位，其中最重要的就是無信號(hào)燈控制的路口行人過街問題。（剩余4089字）