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Recognition device and system of moving target

A moving target and recognition device technology, applied in the field of moving target recognition device and system

Active Publication Date: 2015-01-14
北京数字智通科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] As mentioned above, existing video surveillance equipment can only monitor motor vehicles, but cannot monitor non-motor vehicles and pedestrians

Method used

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  • Recognition device and system of moving target
  • Recognition device and system of moving target
  • Recognition device and system of moving target

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Experimental program
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Embodiment Construction

[0071] An embodiment of the present invention provides a moving target identification device, such as figure 1 As shown, it includes at least: a monitoring image acquisition unit 11, a moving target determination unit 12, an extraction unit 13 and an identification unit 14, wherein:

[0072] A monitoring image acquisition unit 11, configured to collect monitoring images of the monitoring area at preset time intervals;

[0073] In the embodiment of the present invention, the monitoring image acquisition unit 11 may be a camera or a video camera.

[0074] And when the monitoring image acquisition unit 11 is a video camera, the video camera can continuously collect the monitoring video of the monitoring area; and then acquire the monitoring image from the monitoring video according to a preset time interval. The format of the monitoring image may specifically be BMP, JPEG, GIF and other formats.

[0075] In practical applications, for the traffic control department, the monitor...

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PUM

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Abstract

The embodiment of the invention discloses a recognition device and system of a moving target. The device comprises a monitoring image collecting unit, a moving target determining unit, an extracting unit and a recognition unit. The monitoring image collecting unit is used for collecting monitoring images of a monitoring zone according to a preset time interval. The moving target determining unit is used for determining whether the moving target exists in the monitoring images. The extracting unit is used for extracting the appearance feature and / or the speed feature of the moving target when the moving target exists in the monitoring images. The recognition unit is used for recognizing the type of the moving target according to the appearance feature and / or the speed feature of the moving target. The type of the moving target can be a motor vehicle or a non-motor vehicle or a pedestrian. According to the device and system, recognition of the motor vehicle, the non-motor vehicle and the pedestrian in a mixed lane can be achieved, and then comprehensive monitoring of the motor vehicle, the non-motor vehicle and the pedestrian in the mixed lane is achieved.

Description

technical field [0001] The invention relates to the technical field of intelligent transportation, in particular to a moving target identification device and system. Background technique [0002] With the development of society and the improvement of people's safety awareness, video surveillance equipment is usually installed in some important areas such as traffic arteries, high-speed roads, and intersections to capture and identify vehicles passing through the above-mentioned important areas, and then realize Monitoring of the above important areas. Among them, the video monitoring equipment mainly recognizes the vehicle by recognizing the license plate of the motor vehicle, but cannot identify non-motor vehicles and pedestrians without license plates. [0003] However, in special areas where there are many non-motor vehicles and pedestrians, such as the urban-rural fringe and the entrances and exits of residential areas, there are often some mixed traffic lanes that allo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/01
CPCG08G1/01G08G1/017
Inventor 晏峰林强周国华范云霞
Owner 北京数字智通科技有限公司
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