Method and system for processing traffic information

Abstract

The invention discloses a method and system for processing traffic information. The method comprises the steps of: a. collecting mobile phone signaling from a base station, b. confirming the real road corresponding to the moving path of a mobile phone according to the mobile phone signaling, calculating the moving speed of the mobile phone according to the mobile phone signaling and the real road corresponding to the moving path of the mobile phone, and c. confirming the traffic condition of the real road according to the moving speed of the mobile phone. By means of the method and system for processing the traffic information, no special measurement devices need to be arranged, cost is low, the sample data size is great, and analysis results are accurate.

Description

Technical field [0001] The invention relates to a data service and wireless technology, in particular to a traffic information processing method and system. Background technique [0002] The transportation system is the lifeblood of the operation of the national economy. Whether it has a modern transportation system is an important indicator to measure a country's comprehensive economic strength. As the economy develops and the process of urbanization accelerates, the increase in urban population, the increase in motor vehicle ownership, changes in urban morphology, and the increase in the scale of social activities have all increased the traffic and management systems of large and medium-sized cities. With heavier loads, the contradiction between traffic demand and supply has become more and more prominent. [0003] Although it is possible to continuously expand road facilities to meet short-term transportation needs, today with increasingly prominent resource and environmental p...

AI Technical Summary

Problems solved by technology

[0009] 1. Fixed detector acquisition technology. Although the accuracy of this technology is very high, the application and maintenance costs are also quite high. At present, it is only relatively comprehensively deployed and constructed in the road network of first-tier cities and the main road network of large and medium-sized cities in China. , the application scale is severely restricted by cost;

[0010] 2. Floating car collection technology is currently the most widely used technology, but its monitoring data mostly comes from operating vehicles such as taxis and buses. The driving behavior of operating vehicles is relatively special, such as: taxis will wait for passengers in certain places, Or drive slowly to find passengers; buses will only follow a fixed route, and will stop to pick up and unload passengers when they arrive at the station; its data coverage also depends on the scale of operating vehicles in the target city, and the quality of data depends heavily on valid samples The amount of data cannot be effectively applied in most areas where the scale of operating vehicles is low, such as expressways, expressways, and urban-rural junctions

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