Traffic big data acquisition and early warning system

Abstract

The invention discloses a traffic big data acquisition and early warning system, and belongs to the technical field of traffic big data correlation. The key points of the technical scheme of the invention are that the invention comprises an information collection system, a data processing system and an early warning publishing system, wherein the information collection system comprises meteorological environment data collection, pavement condition data collection and monitoring equipment data collection; the early warning publishing system is a vehicle-mounted terminal, and the vehicle-mountedterminal is installed in a vehicle and used for playing early warning information; the data processing system comprises a management server, and the management server comprises a data receiving module, a data processing module, a traffic condition discrimination module, a traffic model building module, a database and a network transmission module; the traffic condition discrimination module processes and analyzes data through the data processing module to obtain whether traffic conditions are crowded or not, and then the traffic model is built. Various data of road conditions are collected and sent to the management server, the management server carries out early warning by judging traffic conditions, and traffic accidents can be effectively avoided.

Description

technical field [0001] The invention belongs to the technical field related to traffic big data, and in particular relates to a traffic big data collection early warning system. Background technique [0002] With the rapid development of the automobile industry and the continuous improvement of the level of urbanization, the problem of urban congestion has become more and more prominent. Traffic congestion has become an important factor that restricts urban development and hinders people from traveling. On the one hand, fast and effective identification and prediction of traffic conditions and dynamic early warning of traffic congestion are the basic work of traffic congestion management. Dynamic early warning of traffic congestion actually includes two aspects: rapid identification of traffic congestion and accurate estimation of the development trend of traffic congestion. It is limited to the appearance description after the congestion occurs. On the other hand, the mai...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention: the purpose of the present invention is to provide a traffic big data collection early warning system, so as to solve the problem that the existing traffic early warning function is single, the early warning is based on equipment to collect road condition information, and the equipment fails or the popularization range is small, resulting in large early warning errors It has the characteristics of the combination of man and machine, the early warning is more accurate, and the combination of weather and road congestion has the advantages of better early warning effect

Images