Real-time traffic simulation analysis system and method based on internet big data

Abstract

The invention relates to the technical field of traffic simulation, in particular to a real-time traffic simulation analysis system and method based on internet big data. The real-time traffic simulation analysis system comprises a data storage module, a data processing module, a simulation management module and a user terminal module, wherein the data storage module is used for preparing and storing the internet big data, and the data storage module is used for receiving the information from the internet big data, a detector, an artificially designed simulation scheme and the simulation basicdata; the input data comprises the static data and the dynamic data, and the data processing module is used for data preprocessing, data analysis, data fusion and data conversion. According to the present invention, the traditional OD backstepping, shortest circuit solving and other methods are broken through, the simulation process is simplified, the authenticity and accuracy of simulation are improved, and the problems that in the prior art, traffic simulation can be achieved only by depending on the historical and offline data, and a simulation core model and algorithm cannot form the benign interaction with the big data, are solved.

Description

technical field [0001] The invention relates to the technical field of traffic simulation, in particular to a real-time traffic simulation analysis system and method based on Internet big data. Background technique [0002] Since the middle of the 20th century, with the continuous development of various technologies in the information field such as computer technology, road traffic simulation technology has been continuously improved from scratch, and a powerful comprehensive technology has been added to traffic research and engineering practice. . For more than half a century, with the rapid development of information technology and the gradual improvement of basic theories and models of road traffic flow, road traffic simulation technology has also been fundamentally improved. The traditional traffic simulation software is continuously upgraded and improved, and new traffic simulation software is constantly emerging. Its comprehensive functions and diverse applications pr...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the purpose of the present invention is to provide a real-time traffic simulation analysis system and method based on Internet big data. The present invention breaks the traditional methods of OD inversion, shortest path solution, etc., simplifies the simulation process, and improves the accuracy of the simulation. Authenticity and accuracy, to solve the problem in the existing technology that relies on historical and offline data to realize traffic simulation and the simulation core model and algorithm cannot form a benign interaction with big data

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