Urban intelligent traffic early warning system based on Internet of Things

Abstract

The invention provides an urban intelligent traffic early warning system based on the Internet of Things, and the system comprises: road monitoring collection nodes which are distributed in all roadsof a city, and are used for collecting the traffic flow information of the roads in real time, and transmitting the traffic flow information to a traffic prediction module; the vehicle-mounted terminal acquisition node which is arranged in a vehicle running on a road and is used for acquiring path planning information of the vehicle and sending the path planning information to the traffic prediction module; and the traffic prediction module which is in communication connection with the road monitoring acquisition node and the vehicle-mounted terminal acquisition node, and is used for predicting the traffic flow condition of the urban road according to the traffic flow information of the road and the path planning information of the vehicle, and sending out corresponding early warning information according to a prediction result. The system is helpful for improving the perspectiveness of urban road traffic condition analysis, and meets the requirements of modern urban intelligent traffic systems.

Description

technical field [0001] The invention relates to the technical field of urban intelligent traffic, in particular to an urban intelligent traffic early warning system based on the Internet of Things. Background technique [0002] With the development direction of smart city being put forward, the development of urban smart transportation is getting more and more attention. [0003] In the prior art, the road monitoring of urban traffic can only reflect the real-time traffic conditions of the road (such as traffic flow, congestion degree, etc.), and when the road is congested, the traffic conditions of the road are reflected through the radio station, map APP, etc. However, it is impossible to make advance predictions and corresponding early warning information on the traffic conditions of urban roads, which cannot meet the needs of urban smart traffic. Contents of the invention [0004] In view of the above problems, the present invention aims to provide a city intelligent ...

AI Technical Summary

Problems solved by technology

However, it is impossible to make advance predictions and corresponding early warning information on the traffic conditions of urban roads, which cannot meet the needs of urban smart traffic.

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