The invention discloses a signal lamp time distribution method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring a distribution curve corresponding to a traffic demand index of each intersection in a preset time period, and selecting a plurality of first traffic demand indexes based on the distribution curve; querying at least two preset time periods corresponding to the first traffic demand index, and generating a first numerical value combination based on the first traffic demand index and the preset time periods; generating a relation curve between the traffic demand index and the time period based on the first numerical combination; and determining relevancy between the distribution curve and the relation curve, and screening the first numerical value combination according to the relevancy to obtain a target numerical value combination. By calculating the correlation degree between the distribution curve of the traffic demand indexes and the corresponding relation curve of the traffic demand indexes and the preset time period, so that the time of each intersection signal lamp can be accurately allocated, the time allocation efficiency is improved compared with manual adjustment, and the maintenance cost is reduced.
本申请公开了一种信号灯的时间分配方法、装置、电子设备及存储介质。方法包括:获取各个路口在预设时间段内交通需求指数对应的分布曲线,并基于分布曲线选择多个第一交通需求指数;查询第一交通需求指数对应的至少两个预设时间周期,并基于第一交通需求指数以及预设时间周期生成第一数值组合;基于第一数值组合生成交通需求指数与时间周期之间的关系曲线;确定分布曲线与关系曲线之间的相关度,并根据相关度对第一数值组合进行筛选,得到目标数值组合。本申请通过计算交通需求指数的分布曲线与交通需求指数与预设时间周期对应关系曲线的相关度,能够精准分配各个路口信号灯的时间,相比依靠手动调整提高了时间分配为效率,且降低了维护成本。
Signal lamp time distribution method and device, electronic equipment and storage medium
一种信号灯的时间分配方法、装置、电子设备及存储介质
2022-01-11
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES |
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