A traffic data processing device and a traffic situation management system

Abstract

The invention discloses a traffic data processing device and a traffic situation management system, wherein the traffic data processing device is arranged around roads and intersections, and includes: a data detection module for acquiring traffic data in a preset traffic service area The data processing module is used to analyze and process the traffic data, so as to obtain the corresponding traffic condition analysis results and traffic control strategies; the data communication module is used to send the traffic condition analysis results and the traffic control strategies to other Traffic data processing equipment, central server and user terminal equipment. Through the technical solution of the present invention, the collection of traffic data can be made more reliable and efficient to a large extent, and the processing of traffic data can be more rapid and accurate, so as to be able to cope with diversified traffic processing requirements and ensure the real-time and reliability of traffic data applications Spend.

Description

technical field [0001] The invention relates to the technical field of traffic data collection and processing, in particular to a traffic data processing device and a traffic situation management system. Background technique [0002] With the continuous progress of society and the continuous expansion of traffic demand, the stability and efficiency of traffic system operation have received more and more attention. In order to improve the efficiency of urban traffic operation, in recent years, more and more local traffic management departments have adopted intelligent traffic analysis to assist urban traffic management and road construction planning. Based on static data such as electronic maps and dynamic data such as vehicle trajectories, the intelligent transportation system discovers traffic operation rules through data analysis and data mining methods, assists in the completion of traffic control strategy optimization, traffic route guidance, etc., so as to improve traff...

AI Technical Summary

Problems solved by technology

[0004] Among the currently commonly used traffic data analysis solutions, some of them are carried out in the way of traffic data summary processing, that is, the remote detectors collect the detection data to the central server cluster, and then the central server completes traffic data preprocessing, traffic data processing and modeling, In the process of traffic strategy generation and other processes, the data processing end usually faces greater communication and computing pressure, which is prone to risks such as large delays in traffic data detection and poor real-time data processing; the other part is for special traffic needs, such as traffic The signal light strategy optimization is based on the location, and the traffic data of the adjacent road is sent to the signal light control device for processing, and the traffic data outside the adjacent road is not collected. This process ignores the influence of its surrounding data, and it is difficult to cope with diverse traffic conditions. traffic handling needs

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