Traffic data processing device and traffic situation management system

Abstract

The invention discloses a traffic data processing device and a traffic situation management system. The traffic data processing device is disposed around a road and an intersection, and includes: a data detection module configured to acquire traffic data in a preset traffic service area; a data processing module configured to analyze and process the traffic data to correspondingly obtain a trafficcondition analysis result and a traffic control strategy; and a data communication module configured to send the traffic condition analysis result and the traffic control strategy to other traffic data processing devices, central servers and user terminal devices. The traffic data processing device and the traffic situation management system make the collection of traffic data more reliable and efficient, and make the processing of traffic data more rapid and precise so as to cope with diverse traffic processing requirements to ensure the timeliness and reliability of the traffic data application.

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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