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A method for measuring traffic connection strength of urban agglomerations based on mobile phone signaling data

A technology of mobile phone signaling and urban agglomeration, applied in the field of data processing, can solve the problems of lagging timeliness of basic data and not covering multiple modes of transportation, etc., and achieve the effect of facilitating technical and scientific data research

Active Publication Date: 2022-04-29
CHINA ACAD OF CIVIL AVIATION SCI & TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the calculation of the traffic connection strength of high-speed traffic, but there is no calculation method that includes a variety of traffic methods, and the basic data used in the traditional urban agglomeration traffic connection strength measurement is very dependent on the previous statistical work, and the timeliness of the basic data lags behind

Method used

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  • A method for measuring traffic connection strength of urban agglomerations based on mobile phone signaling data
  • A method for measuring traffic connection strength of urban agglomerations based on mobile phone signaling data
  • A method for measuring traffic connection strength of urban agglomerations based on mobile phone signaling data

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Embodiment 1

[0043] like figure 1 As shown, a method for measuring the traffic connection strength of urban agglomerations based on mobile phone signaling data is as follows:

[0044] A. Establish a research system for the intensity of urban agglomeration traffic linkages. The research system for the intensity of urban agglomeration traffic linkages includes urban traffic infrastructure data of several cities and all cities. Urban traffic infrastructure data includes road traffic data, railway traffic data, air traffic data, Water transport traffic data, real-time collection of mobile phone signaling data covering all cities; among them, road traffic data includes urban road entry and exit points, urban expressway entry and exit points, and road route data, railway traffic data includes railway stations and railway route data, aviation Traffic data includes air station and air route data, and water transport data includes waterway terminal site and waterway route data. The urban agglomera...

Embodiment 2

[0072] In this embodiment, the measurement method of traffic connection strength of urban agglomeration based on mobile phone signaling data is used in the research area of ​​Beijing-Tianjin-Hebei urban agglomeration, and the road traffic connection strength based on road traffic mode is selected for calculation.

[0073] For the China Unicom mobile phone signaling data used in this example, the basic field information is shown in the table below, including: base station ID (cid column in the table), location grid number (grid_id column in the table), travel number of the day (move_id column in the table) , the travel number passed through the base station number (move_vp_id column in the table), province code (province column in the table), time stamp (stime column in the table), user number (uid column in the table), date (date column in the table), base station The longitude of the location (column lat in the table), the latitude of the base station location (column lon in t...

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Abstract

The invention discloses a method for measuring traffic connection strength of urban agglomerations based on mobile phone signaling data. A. Establish a research system for traffic connection strength of urban agglomerations to collect mobile phone signaling data covering all cities; B. Calculate mobile phone signaling data according to time Sort to get the road traffic volume, railway traffic volume, air traffic volume, water transport volume and total traffic volume between cities; C. Calculate the traffic connection strength corresponding to road, railway, aviation and water transport according to the urban transport infrastructure data Correction coefficient; D. Based on the traffic volume and the correction coefficient, the traffic connection strength between cities is calculated; E. Output the traffic connection strength matrix data. The present invention can not only realize the traffic connection strength matrix data of the four kinds of traffic such as highway, railway, aviation and water transportation, but also obtain the comprehensive traffic connection strength matrix data, and realize the measurement of the traffic connection strength of urban agglomerations based on data processing, which is convenient for technical science data research.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a method for measuring traffic connection strength of urban agglomerations based on mobile phone signaling data. Background technique [0002] At present, there are few calculation methods for urban traffic connection strength. Chen Jinyi et al. proposed a calculation method that considers the supply of expressway infrastructure and the actual traffic volume, and calculated and analyzed the traffic connection strength of 13 prefecture-level cities in Jiangsu Province. Research on urban connection pattern in Jiangsu Province. For the calculation of the traffic connection strength of high-speed traffic, but there is no calculation method that includes multiple traffic modes, and the basic data used in the traditional urban agglomeration traffic connection strength measurement is very dependent on the previous statistical work, and the timeliness of the basic data lags behind . [0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/20H04W4/40H04W4/42G08G1/01G08G3/00G08G5/00
CPCH04W4/20H04W4/40H04W4/42G08G1/0125G08G1/0137G08G3/00G08G5/0095
Inventor 许玉斌李军王旭辉李振维郭婧杨尚基靳琴芳
Owner CHINA ACAD OF CIVIL AVIATION SCI & TECH