Automatic snapshot device and method for illegal parking

An illegal parking and automatic technology, which is applied in the traffic control system of road vehicles, parts of color TV, parts of TV system, etc., can solve the problem of narrowing the scope of capture, fixed-focus lens cannot be zoomed, and reducing system integration, etc. question

Active Publication Date: 2014-07-16
CHINA SHIPPING NETWORK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] With the continuous development of society and the continuous increase of the number of motor vehicles, various illegal parking phenomena are becoming more and more common. In foreign countries, traffic police usually directly investigate and deal with illegal parking behaviors on the spot, and some countries authorize traffic coordinators Police officers, cleaners, etc. assist the police in investigating and punishing illegal parking, and seldom use electronic monitoring to investigate and punish illegal parking behaviors
In China, some cities have piloted the installation of automatic capture controllers at the back end of illegal surveillance cameras to capture illegal parking, but it has not been widely promoted.
The existing cloud-mounted video traffic in

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  • Automatic snapshot device and method for illegal parking
  • Automatic snapshot device and method for illegal parking
  • Automatic snapshot device and method for illegal parking

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Embodiment Construction

[0062] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0063] see figure 1 , the present invention includes a front-end capture unit 11, a transmission network 12, and a management server 13. The front-end capture unit 11 includes an electric zoom lens 111, a smart camera 112, and a pan / tilt 113. The smart camera 112 includes a control module 1121. Respectively link to each other with video encoding and decoding module 1123, parking event video analysis module 1124, license plate recognition module 1125, image acquisition module 1126 and transmission module 1127, control module 1121 is connected with electric zoom lens 111 and pan / tilt 113 respectively by RS485 cable, image The acquisition module 1126 is also connected with the electric zoom lens 111 for receiving imaging signals; the image acquisition module 1126 is also connected with the video codec module 1123 , the parking ev...

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Abstract

The invention discloses an automatic snapshot device and method for illegal parking. The automatic snapshot device comprises a front-end snapshot unit, a transmission network and a management server. The front-end snapshot unit comprises an electric zoom lens, an intelligent camera and a tripod head. The electric zoom lens is arranged at the front end of the intelligent camera and connected with the intelligent camera. The intelligent camera is arranged on the tripod head and further connected with the management server through the transmission network. The automatic snapshot method comprises the steps that the front-end snapshot unit monitors the whole monitoring area through a wide-angle lens and tracks the motion trail of all vehicles within the monitoring area; when a parking event is found through the trail tracking mode, the barycenter and area of the parking vehicle are determined; the rotation angle and pitch angle of the tripod head are determined through geometric operations; the tripod head is controlled so that the target can be located in the center of an image; the size, in the image, of the target is adjusted through lens zoom control so as to be suitable for image analysis, namely license number recognition; after the license number recognition is completed, the intelligent camera controls the electric zoom lens to restore to a wide-angle monitoring mode.

Description

technical field [0001] The invention relates to a monitoring device for monitoring illegal parking in a field of view, and more specifically relates to an automatic snapshot device and automatic snapshot method for illegal parking. Background technique [0002] With the continuous development of society and the continuous increase of the number of motor vehicles, various illegal parking phenomena are becoming more and more common. In foreign countries, the traffic police usually directly investigate and deal with illegal parking behaviors on the spot, and some countries also authorize traffic coordinators. Police officers, cleaners, etc. assist the police in investigating and punishing illegal parking, and seldom use electronic monitoring to investigate and punish illegal parking. In China, some cities have tried to install automatic capture controllers at the back end of illegal surveillance cameras to capture illegal parking, but it has not been widely promoted. The exist...

Claims

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Application Information

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IPC IPC(8): G08G1/017H04N5/232
Inventor 张勇王韬王军群谭中慧袁彬
Owner CHINA SHIPPING NETWORK TECH
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