The invention discloses a judgment method and device for arranging array type traffic control at an intersection. The method comprises the following steps: judging whether an intersection road condition meets a preset road condition or not; if yes, collecting traffic data of the intersection; determining the traffic composition of the intersection according to the collected traffic data of the intersection, and detecting whether the traffic composition of the intersection meets a preset composition condition; if yes, detecting whether the intersection has a space transformation condition for setting array type traffic control or not; if yes, detecting whether the traffic flow of the intersection meets a preset flow threshold value or not; if yes, calculating the traffic saturation of each group of opposite entrance lanes, judging whether the traffic saturation is larger than a preset saturation threshold value or not, and if yes, enabling the intersection to be suitable for arranging array type traffic control; otherwise, enabling setting not to be suitable. The judgment method is simple and clear in use condition, convenient, rapid and high in reliability.
本发明公开了一种交叉口设置排阵式交通控制的判定方法和装置。其中,所述方法包括:判断交叉口道路条件是否满足预设道路条件;若是,则采集所述交叉口的交通数据;根据采集到的所述交叉口的交通数据确定所述交叉口的交通构成,检测所述交叉口的交通构成是否满足预设构成条件;若是,则检测所述交叉口是否具备设置排阵式交通控制的空间改造条件;若是,则检测所述交叉口的通行流量是否满足预设流量阈值;若是,则计算每组对向进口道的交通饱和度,并判断所述交通饱和度是否大于预设饱和度阈值,若是,则所述交叉口适合设置排阵式交通控制;反之,则不适合设置。上述该判断方法使用条件简洁明了,方便快捷,可靠性高。
Judgment method and device for arranging array type traffic control at intersection
一种交叉口设置排阵式交通控制的判定方法和装置
2021-07-09
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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