The invention provides a multi-source bridge traffic jam prediction method based on spatial discretization, which is applied to the technical field of processing methods for prediction purposes, and comprises the following steps: S1, obtaining traffic information of a bridge, classifying the traffic information, and then carrying out data analysis, the data analysis comprises predictability analysis of a prediction object and linear or nonlinear analysis of influence factors of the prediction object; s2, carrying out data accumulation processing on the traffic information; s3, establishing a grey prediction model; s4, acquiring the speed of the motor vehicles of the bridge, and measuring the correlation between the motor vehicles by using a spatial discretization algorithm; and S5, outputting a final prediction result, and sending the prediction result to the user in a data or graphic display manner through a TCP communication protocol. The method achieves the comprehensive prediction of the region, and solves a problem that the traffic volume of a single bridge intersection is only predicted, and causes the congestion of adjacent intersections.

    本申请提供了一种基于空间离散化的多来源桥梁交通堵塞的预测方法,运用于预测目的的处理方法技术领域,其方法包括:S1:获取桥梁的交通信息,将交通信息进行分类后实施数据分析,所述数据分析包括:预测对象的可预测性分析、预测对象影响因素间的线性或非线性分析;S2:对所述交通信息进行数据的累加处理;S3:建立灰色预测模型;S4:获取桥梁的机动车的速度,利用空间离散化算法测量机动车之间相关性;S5:将最终的预测结果进行输出,并通过TCP通讯协议将预测结果以数据或图形显示发送给用户;实现对区域的全面预测,解决了只预测单个桥梁路口的交通量而造成相邻路口拥堵的问题。


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    Title :

    Multi-source bridge traffic jam prediction method based on spatial discretization


    Additional title:

    一种基于空间离散化的多来源桥梁交通堵塞的预测方法


    Contributors:
    TU LIPING (author) / KE FUYANG (author) / CAO QING'AN (author) / TANG BIN (author) / ZHAN ZUOTAI (author) / LU XIAOHUA (author) / WU CONG (author) / LUO BING (author)

    Publication date :

    2023-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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