Traffic Monitoring System Based on Vehicle Trajectories

Abstract

The invention discloses a traffic monitoring system based on vehicle running track, which includes a monitoring server provided with a monitoring kiosk, a detection terminal provided on the road surface of the traffic flow section, and a vehicle terminal provided on each vehicle and connected to the network of the monitoring server; The vehicle terminal includes a tire pressure monitoring module, which is used to detect the tire pressure and transmit the tire pressure value to the monitoring server; the positioning module is used to detect the position of the vehicle in real time and send the position signal to the monitoring server in real time; the detection terminal includes The camera module is used to take detection images including the license plate number and vehicle trajectory, and sends the detection images to the monitoring server; the monitoring server includes a comparison database, which is used to pre-store various types of vehicle tires under different load conditions. The standard tire pressure value; the monitoring and recording module is used to record the vehicle driving track. The invention can detect the problem of overloading of the monitored vehicle while monitoring the track of the vehicle.

Description

Technical field[0001]The present invention relates to the field of traffic monitoring systems, and more particularly to traffic monitoring systems based on vehicle travel trajectories.Background technique[0002]With the rapid development of road transportation. Vehicles such as automobile trains have gradually become the main models of long-distance logistics due to their high bearing, economic, efficiency and other characteristics. Accurate access to the location trajectory of the vehicle in the driving process is the basis for studying the stability of the vehicle and the intelligent transportation system. However, there is no monitoring and identification of vehicle trajectories in existing traffic monitoring systems, especially for large transport vehicles, existing monitoring systems do not have other monitoring items different from ordinary vehicle detection, which makes large transportation The detection and monitoring of the vehicle is still far from achieving monitoring effo...

AI Technical Summary

Problems solved by technology

However, the existing traffic monitoring system does not monitor and identify vehicle trajectories, especially for large transport vehicles. The existing monitoring system does not perform other monitoring items different from ordinary vehicle detection, which makes large transport The detection and monitoring of vehicles is far from reaching the level of monitoring that matches the level of harm they cause

[0003] The existing vehicle monitoring and management system, as written in the patent ZL201310676019.3, includes a vehicle identification information storage module, a communication server, and a monitoring relationship establishment module. However, the existing vehicle monitoring and management system can only monitor the position of the vehicle , it is impossible to monitor whether the vehicle is overloaded, nor can it monitor the vehicle trajectory of large transport vehicles

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