Method and device for detecting behaviors of vehicle travelling in wrong direction or misusing line markings, and ball machine

Abstract

The invention discloses a method and device for detecting behaviors of a vehicle travelling in a wrong direction or misusing line markings, and a ball machine, wherein the method comprises: acquiring vehicle characteristic information; determining a vehicle position according to the vehicle characteristic information; determining a vehicle trajectory according to the vehicle position, and judging whether the vehicle travels in the wrong direction or misuses line markings; if yes, tracking and detecting such vehicle, and recording and storing a tracking and detection process. By automatically acquiring vehicle characteristic information and judging travelling in the wrong direction or misusing line markings, the vehicle travelling in the wrong direction or misusing line markings is tracked and recorded, a system for obtaining evidence of behaviors of travelling in the wrong direction or misusing line markings is simplified, mis-arrest rate is decreased, labor intensity and labor cost are decreased, the disadvantage that fixed electronic police camera has a small surveillance range is overcome, and surveillance efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of intelligent traffic monitoring, in particular to a method, a device and a ball machine for detecting the behavior of a retrograde or line-crushing vehicle. Background technique [0002] With the continuous increase of motor vehicles, various traffic violations emerge in an endless stream. Among them, the point of conflict between vehicles on the opposite side of the line and the normal traffic flow directly affects the normal passage of motor vehicles, non-motor vehicles and pedestrians, causing them to slow down or even stop, often causing traffic congestion and easily causing traffic accidents. [0003] At present, the means to deal with such traffic violations are usually to send traffic control personnel to regularly enforce the law on the spot, or to send a special person at the command center to use a ball camera to manually capture and collect evidence to punish illegal vehicles, and fixed electron...

AI Technical Summary

Problems solved by technology

The main problems lie in the following three aspects: 1. On-site law enforcement is difficult to ensure that law enforcement officers are present 24 hours a day. There are often phenomena where law enforcement officers are present in order and chaos remains after law enforcement officers leave, which is difficult to achieve an effective deterrent effect

2. The use of PTZ to manually capture evidence mainly has insufficient points and insufficient standards for obtaining evidence. Most of the evidence does not meet the current public security industry standards for road illegal evidence collection, which is likely to cause law enforcement disputes

3. The fixed electronic police camera has a small monitoring field of view

[0006] In the prior art, the design of the forensics system for obtaining the behavior of retrograde or line-crossing vehicles is complex, the probability of wrong capture is high, and the manpower workload required for configuration is large

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