The invention provides an expressway service area traffic flow prediction method, which comprises the following steps of (1) recording service area traffic flow within one year, and establishing a curve graph of a relationship between the service area traffic flow within the year and the service area traffic flow; (2) randomly recording the traffic flow of the service area within 24 hours, and establishing a curve graph of the relationship between the traffic flow of the service area within 24 hours and the traffic flow of the service area; (3) recording the traffic flow passing through the ETC within one year, and merging the traffic flow within the year with the curve graph of the relationship between the traffic flow of the service area and the traffic flow passing through the ETC; (4) recording daily weather in the year, and adding the weather into the combined image in the previous step; (5) inputting the curve graph into an algorithm model; and (6) establishing a prediction system. According to the highway service area traffic flow prediction method, storage, warehousing, backup and uploading sharing are carried out through the data storage module, so that prediction systems of multiple service areas can take uploaded data as reference, and then activities such as material management are carried out.
本发明提供了一种高速公路服务区车流量预测方法,包括以下步骤:(1)记录一年时间内的服务区车流量,并建立年时间内与服务区车流量关系的曲线图;(2)随机记录24h时间内的服务区车流量,建立24h内与服务区车流量关系的曲线图;(3)记录一年时间内经过ETC的车流量,并将年时间内分别与服务区车流量、经过ETC的车流量关系的曲线图合并;(4)记录该年内每天天气,加入上个步骤的合并图内;(5)将上述曲线图输入算法模型内;(6)建立预测系统。该高速公路服务区车流量预测方法通过数据存储模块对进行存储、入库、备份和上传共享,这样多个服务区的预测系统可以将上传的数据作为参考,再进行管理物资等活动。
Expressway service area traffic flow prediction method
一种高速公路服务区车流量预测方法
2022-05-27
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / 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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