Device and method for monitoring abnormal behavior of motor vehicle on expressway

A technology for express roads and motor vehicles, applied in the traffic control system of road vehicles, closed-circuit television systems, instruments, etc., can solve problems such as parking, slow driving, reversing, retrograde, lack of traffic, etc., to protect people's lives and property safety, The effect of increasing the cost of violations and improving reliability and applicability

Active Publication Date: 2015-04-08
ANHUI SANLIAN APPLIED TRAFFIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, motor vehicles are prone to abnormal behaviors such as parking, slow driving, reversing, and retrograde in some sections of the expressway, such as near ramps, inte...

Method used

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  • Device and method for monitoring abnormal behavior of motor vehicle on expressway
  • Device and method for monitoring abnormal behavior of motor vehicle on expressway
  • Device and method for monitoring abnormal behavior of motor vehicle on expressway

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Embodiment Construction

[0059] like figure 1 , 2 Shown, monitoring device comprises on-the-spot monitoring unit 1 and background supervisory unit 2, and described on-the-spot monitoring unit 1 comprises the panorama high-definition camera 101 that is installed on the crossbar 4 that is positioned at the roadside pole 3 top of expressway, high-definition dome camera 102 and Tweeter 104, cabinet 5 and the first wireless bridge 106 are installed on the pole 3, IP network broadcast power amplifier 103 and the first network switch 105 are arranged in the cabinet 5; The first wireless bridge 106 , the panoramic high-definition camera 101, the high-definition dome camera 102 and the IP network broadcast power amplifier 103 are interactively connected with the first network switch 105 respectively, and the output end of the IP network broadcast power amplifier 103 is connected with the tweeter 104;

[0060] The background monitoring unit 2 comprises a monitoring host 203, a dome camera monitoring station 20...

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PUM

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Abstract

The invention provides a method and a device for monitoring the abnormal behavior of a motor vehicle on an expressway. The method comprises the following steps of dividing and setting a monitoring area; decoding two paths of split-screen video image streams of a holographic high-definition video cameras into a single-frame image; performing deblurring and background refreshing processing on the image; detecting the motor vehicle, and tracking the motor vehicle; analyzing the driving behavior of the motor vehicle in the image; rotating a high-definition dome camera to the position of the motor vehicle to capture an image; identifying the license plate number of the motor vehicle in the image, combining the identified license plate number of the motor vehicle and the abnormal behavior of the motor vehicle into a warning statement for field playing, and simultaneously giving an alarm. According to the method and the device, the abnormal behavior of the motor vehicle on various rapid expressways is automatically identified for accurate detection and capturing of images, data and the like, and the warning statement is wirelessly transmitted and broadcast through a loudspeaker on the spot to timely prompt a driver to normally drive the motor vehicle, so that the occurrence of a fatal traffic accident can be effectively avoided, and the life and property safety of people is protected.

Description

technical field [0001] The invention relates to the field of road traffic safety, in particular to a device and method for monitoring abnormal behavior of motor vehicles on expressways. Background technique [0002] With the rapid development of social economy, the interconnection of expressways has been basically realized between cities. There are also many expressways in cities, such as closed roads, elevated roads, etc. Motor vehicles traveling on these expressways must not only limit their maximum speed, but also To limit its minimum speed, the motor vehicle must maintain a certain speed. Because the speed of motor vehicles is very fast when driving on the expressway, major traffic accidents will easily occur if there is a slight mistake, resulting in car crashes and deaths. Statistics show that abnormal behaviors such as parking, slow driving, and reversing of motor vehicles on expressways have become another major factor causing road traffic accidents after speeding a...

Claims

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Application Information

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IPC IPC(8): H04N7/18G08G1/017
Inventor 金会庆赵峰王志会邱佳杰喻海军郝诗海姚叶春刘杰祁宝英沈武
Owner ANHUI SANLIAN APPLIED TRAFFIC TECH
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