Expressway service area traffic flow prediction method

• Main Authors: YAN PENGFEI, OU BIYING, HUANG JIE, ZENG BING, YAN GAOXIANG, HUANG ZHENGLIN, ZENG RONG
• Format: Patent
• Language: Chinese; English
• Published: 27.05.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS; SIGNALLING; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; TRAFFIC CONTROL SYSTEMS

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 high