Switching road network information generation method and server

Abstract

The invention discloses a switching road network information generation method and a server. The method includes the following steps that: first sampling data are obtained from each mobile terminal, wherein the first sampling data are obtained through periodical sampling by the mobile terminals; first signaling data of mobile terminals in the jurisdiction area of base stations are obtained from the base stations; the first sampling data and the first signaling data of the same mobile terminal are fused, so that switching position information of the mobile terminals at different time are obtained; road marking is performed on the switching positions of the mobile terminals according to the switching position information and obtained road network information, so that the road switching position of each mobile terminal can be obtained; and road switching positions corresponding to location area codes (LAC) wherein the same business is terminated and community identifiers (CI) wherein the same business is terminated are calculated according to the road switching positions of the mobile terminals and obtained base station network information, and switching road network information can be obtained.

Description

technical field [0001] The present invention relates to communication technology, in particular to a method and server for generating switching road network information. Background technique [0002] In recent years, with the rapid development of the transportation industry, the number of motor vehicles has increased sharply, resulting in frequent traffic congestion and seriously hindering the development of social economy. In order to alleviate and solve urban traffic problems, the collection and analysis of traffic information is becoming more and more important. [0003] Road trip speed is an important traffic information, and the basis for calculating road trip speed is switching road network information. [0004] At present, the technology for generating handover road network information is: testers carry communication test equipment, mobile phones connected to communication test equipment, and vehicle-mounted GPS locators, and drive vehicles on all target roads in the...

AI Technical Summary

Problems solved by technology

[0005] But there are following problems in prior art: 1, cost is high

Testers need to carry communication test equipment, a mobile phone connected to the communication test equipment, and a vehicle-mounted GPS locator, and drive the vehicle on all target roads in the city; 2. Poor real-time performance

When the deployment of roads or base stations changes, re-testing is required, which cannot meet the needs of rapid update of roads or base stations

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