Mobile phone signaling and road network big data fusion method, application and system thereof

Abstract

The invention relates to a mobile phone signaling and road network big data fusion method, application and a system thereof. The fusion method includes: extracting original signaling data from a signaling interface of an operator for screening, cleaning and denoising to select out signal data meeting road network operation monitoring needs; performing road network operation state analysis on the signaling data; performing data exchange with other areas of a road network, performing data exchange with other traffic data input systems and issuing systems, and fusing multidata through multisourcefusion, wherein a multidata fusion model is acquired through a Kalman filtering algorithm. The application and the system are put forward on the basis of data fusion. Providing of accurate real-timeroad network data for road network operation monitoring and predicting, providing of technical support for major emergency prewarning and handling, providing of authoritative information for travelingservice and providing of data sharing and intelligent analysis for traffic decision making are realized on the basis of fusing mobile phone signaling and traffic big data.

Description

technical field [0001] The invention relates to the technical field of traffic, in particular to a road network monitoring and prediction method and system. Background technique [0002] The transportation system is the lifeblood of the national economy. With the development of the economy and the acceleration of urbanization, the growth of urban population, the increase of motor vehicle ownership, the change of urban form and the increase of the scale of social activities have all increased the traffic and management system of large and medium cities. With the increasing load, the contradiction between traffic demand and road network supply has become more and more prominent. Therefore, comprehensive use of various technical means, especially information technology, to improve the utilization efficiency of road network operation is of great significance to the rapid development of transportation. In this context, the intelligent transportation system realized by real-time...

AI Technical Summary

Problems solved by technology

[0010] In order to solve the problems of insufficient granularity of existing road network monitoring and low degree of comprehensive application of monitoring and forecasting, the present invention provides a fusion method of mobile phone signaling and road network big data and its application and system

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