Method and system for analyzing traffic network

A traffic network and analysis method technology, which is applied in the field of traffic network analysis methods and systems, can solve the problems of not being able to grasp the dynamic change characteristics of population travel information in real time, poor data quality, and long acquisition cycles, so as to improve the amount and quality of collection and alleviate The effect of low pressure and low cost
CN101976500AInactive Publication Date: 2011-02-16SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
Publication Date
2011-02-16
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a method for analyzing a traffic network, comprising the steps of: importing, organizing and managing geographic data, mobile phone base station positioning data, road network data and public transportation net data to obtain base data; comprehensively processing the base data and establishing a population travel time-space characteristic model to obtain the comprehensive data; and analyzing the traffic management according to the comprehensive data. In combination with the mobile phone base station positioning data, the public transportation network data, the road network data, and the like, the traffic network analysis method ensures that the population travel information dynamic change is obtained, the traffic information based on the population travel characteristic is found, and the service quality reliability is analyzed through a traffic topology network, traffic accessibility and relative analysis. The invention provides convincement and effective decision support for traffic management, traffic plan, land utilization planning, urban planning, and the like, can effectively improve the use ratio of public traffic and a road network, relieves the pressure of the urban traffic, and provides a method for solving the problems in traffic management and traffic planning.
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Description

【Technical field】

[0001] The invention relates to modeling technology, in particular to a traffic network analysis method and system. 【Background technique】

[0002] Urban traffic is the "blood" of the city, which continuously transmits the flow of passengers, goods and information in the city to ensure the normal operation of people's daily life. The quality of urban traffic conditions also directly affects the living standards of residents and the future of urban development, so it is necessary to analyze and evaluate the urban traffic conditions. The traditional transportation network analysis uses population censuses and population surveys to obtain population travel data. However, this traditional method of obtaining data has defects such as high data cost, long acquisition cycle, poor data quality, and very high cost. Grasp the dynamic characteristics of population travel information in real time.

[0003] How to obtain population travel data through high-tech means ...

Claims

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