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A system and method for abnormal behavior detection of expressway toll evasion vehicles based on video detector

A highway and detector technology, applied in the direction of road vehicle traffic control system, traffic control system, instruments, etc., can solve the problems of a large amount of human resource investment, inability to achieve supervision effect, and large time cost.

Inactive Publication Date: 2020-08-28
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing expressway operating departments still use manual screening to screen vehicles evading tolls. However, manual screening not only requires a large amount of human resources, but also requires a large time cost. The high-efficiency operation of the expressway cannot meet the actual needs, and only sampling methods can be used for investigation, which is difficult to achieve actual results
However, most of the existing domestic patent methods to solve the problem of expressway toll evasion are designed for a certain method of toll evasion, and cannot achieve good regulatory effects in practical applications.

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  • A system and method for abnormal behavior detection of expressway toll evasion vehicles based on video detector
  • A system and method for abnormal behavior detection of expressway toll evasion vehicles based on video detector

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Embodiment Construction

[0036] 下面结合具体事例和附图对本发明作进一步说明。

[0037] 本发明提出一种基于视频检测器的高速公路逃费车辆异常行为检测的系统,该系统使用视频检测器对高速公路上行驶的车辆牌照进行识别,并与高速公路收费数据进行比较分析,实现对高速公路上各类逃费行为进行检测的效果。

[0038] 本发明为使用视频检测器对高速公路逃费车辆异常行为进行检测的目的,包含车辆信息获取系统,车辆信息存储系统,车辆逃费判别系统。

[0039] 车辆信息获取系统包括高速公路收费站信息采集设备,设置于高速公路收费站处,实时获取高速公路收费信息,包括车辆牌照信息及驶入驶出收费站编号,进出高速公路收费区段时间;高速公路视频检测器,设置于高速公路收费站之间主线道路上,用以采集高速公路上收费站之间道路上行驶的车辆牌照信息,以便与收费站采集到的车辆信息进行对比分析,以检测道路上具有异常行驶行为的车辆。

[0040] 车辆信息存储系统包括驶入车辆信息存储单元,驶出车辆信息存储单元及路段车辆信息存储单元。其中驶入车辆信息存储系统用以存储高速公路收费站信息采集设备采集到的由各收费站A进入高速公路的车辆牌号 驶入时间 驶入收费站编号 其中i为驶入车辆信息存储单元中车辆编号;驶出车辆信息存储单元用以存储高速公路收费站信息采集设备采集到的由收费站B驶出高速公路的车辆牌号 驶出时间 驶出收费站编号 其中j为驶出车辆信息存储单元中车辆编号;路段车辆信息存储单元则用以存储道路上沿线布设的视频检测器获取到的车辆牌号信息 其中k为路段车辆信息存储单元中车辆编号,m为道路上视频检测器编号。

[0041] 车辆逃费判别系统包括车辆信息传输单元,用以实现车辆信息存储系统中储存的数据信息与车辆逃费判别系统间的信息传输;异常行为判断单元,用以结合车辆信息存储单元中存储的车辆出入高速公路及行驶期间信息判断是否存在车辆异常行为,并最终将异常行为归入各类逃费行为中,实现对高速公路逃费车辆的检测。

[0042] 基于以上系统各部分组成及功能,本发明提出的一种基于视频检测器的高速公路逃费车辆异常行为检测系统具体实施过程如下:

[0043] 初始化系统,清空车辆信息存储系统中驶入车辆信息存储单元,驶出车辆信息存储单元及路段车辆信息存储单元中存储的车辆信息。

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Abstract

The invention proposes a system and method for detecting abnormal behavior of expressway toll-evading vehicles based on a video detector, including a vehicle information acquisition system, a vehicle information storage system, and a vehicle toll-evading discrimination system. The system uses a video detector to identify license plates of vehicles driving on the expressway, and compares and analyzes it with the expressway toll data to achieve the effect of detecting various toll evasion behaviors on the expressway.

Description

technical field [0001] The invention relates to the field of abnormal state monitoring of intelligent traffic roads, in particular to a system and method for detecting abnormal behavior of expressway toll evading vehicles based on a video detector. Background technique [0002] During the operation of the expressway, a certain fee needs to be collected from the expressway users to repay the loan for the expressway construction. Great money for the level of service. Since the expressway management department of our country charges the vehicles on the expressway according to the mileage of the vehicle on the expressway and the weight of the vehicle itself, when the mileage of the vehicle on the expressway is long, the driver of the vehicle needs to pay High highway tolls. In this case, some drivers evade part or all of the expressway tolls by escaping tolls by breaking into stations, reversing cards in the same car, and reversing cards of opposite vehicles, which causes a la...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/017G06K9/00G07B15/06
CPCG07B15/06G08G1/0175G06V20/584G06V20/625
Inventor 于海洋任毅龙张力王云鹏杨阳王子睿王飞
Owner BEIHANG UNIV