Four-dimensional real scene traffic simulation vehicle overspeed whole-process tracking detection and alarm system and method

Abstract

The invention provides a four-dimensional real scene traffic simulation vehicle overspeed whole-process tracking detection and alarm system and method. A vehicle capture camera is utilized to capturetravelling vehicles in real time to obtain characteristic information of the vehicles; real-time tracking positioning data of the vehicles are obtained through an omni-directional tracking and detection radar; a data acquisition and analysis processor extracts preset overspeed rules in a cloud processing server to judge whether the vehicles overspeed or not, conducts target lock and tracking on the overspeed vehicles, judges whether the vehicles illegally occupy a lane and overtake or not by combining with vehicle images of the vehicles, and generates alarm information to be reported to the cloud processing server so as to remind the vehicles to decelerate and remind the front vehicles on the same lane to avoid the overspeed vehicles, and thus vehicle accidents are avoided; and the cloud processing server records the starting time, the overspeed time and overspeed road sections of vehicle overspeed in time according to the alarm information, stored alarm videos, and vehicle travellingpaths collected and formed by the omni-directional tracking and detection radar distributed in a full path mode, the alarm information is formed in time, and thus vehicle accidents are avoided.

Description

technical field [0001] The invention relates to vehicle and pedestrian tracking and positioning technology, license plate capture technology, vehicle and pedestrian three-dimensional simulation technology, road video monitoring technology, road environment monitoring technology, traffic condition simulation technology, network communication technology, meteorological simulation technology, computer graphics technology, video rendering technology, Three-dimensional high-precision GIS map technology, virtual reality fusion technology, vehicle-road coordination technology and navigation technology, especially a system and method for tracking, detecting and alarming vehicles overspeeding in the whole process based on four-dimensional real-scene traffic simulation. Background technique [0002] With the rapid growth of expressway mileage in my country and the increase of traffic flow, expressway vehicles speeding will cause great harm to road production and drivers and passengers,...

AI Technical Summary

Problems solved by technology

However, the punitive measures did not effectively prevent speeding behavior. Drivers and passengers only knew that they had been speeding when driving on a certain road section when they dealt with vehicle violations afterwards. Therefore, there was a serious information lag

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