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Realization method of video monitoring and monitoring equipment

A realization method and technology of video surveillance, which can be applied to closed-circuit television systems, instruments, anti-theft alarms, etc., and can solve problems such as loss of IPC monitoring

Active Publication Date: 2017-01-04
ZHEJIANG UNIVIEW TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the current smart home solution launched by the manufacturer, the IPC is in the standby state. Only when the PIR generates an alarm signal can the IPC enter the monitoring state. If the intruder cannot be sensed due to the defect of the PIR, then the IPC monitoring will be lost. significance

Method used

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  • Realization method of video monitoring and monitoring equipment
  • Realization method of video monitoring and monitoring equipment
  • Realization method of video monitoring and monitoring equipment

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Embodiment Construction

[0066] As stated in the background technology of this application, the accuracy of the existing video surveillance technology is greatly affected at night or when there is insufficient light. As a result, even if the PIR technology based on thermal voltage monitoring is proposed, the accuracy and sensitivity of video monitoring are affected due to the blind zone of the PIR technology itself, and the false alarm rate and false negative rate remain high. Serious threat to the user's personal and property safety.

[0067] The inventors of this application hope that through the method provided by this application, the combination of PIR-based thermal voltage monitoring and video capture-based motion detection functions can be realized, and the advantages of motion detection and thermal voltage monitoring can be used to improve the monitoring and alarming effect. Sensitivity and accuracy, improve video surveillance, especially the early warning effect of video surveillance in appli...

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Abstract

The embodiment of the invention discloses a realization method of video monitoring and monitoring equipment. According to the method, thermal inductance voltage monitoring based on PIR (Pyroelectric Infrared Sensor) and a motion detection function based on video capturing are combined; when any one detection result has abnormal information, alert verification is carried out through the other detection result; only if the verification passes, alert operation is triggered, so that the sensitivity and the accuracy of monitoring and alerting are improved by utilizing respective advantages of motion detection and the thermal inductance voltage monitoring; defects in the prior art that PIR detection and the motion detection are independently used are avoided and the video monitoring is improved; and particularly, an early warning effect of the video monitoring in application scenarios with poor light is improved, and the false alarm rate and the missed alarm rate in a monitoring range are reduced.

Description

technical field [0001] The present application relates to the technical field of video surveillance, in particular to a video surveillance implementation method and surveillance equipment. Background technique [0002] Video surveillance (Cameras and Surveillance) is an important part of the security system. Traditional surveillance systems include front-end cameras, transmission cables, and video surveillance platforms. Cameras can be divided into network digital cameras and analog cameras, which can be used as front-end video image signal collection. The video surveillance system is a comprehensive system with strong prevention ability. Video surveillance is widely used in many occasions because of its intuition, accuracy, timeliness and rich information content. In recent years, with the rapid development of computer, network, image processing and transmission technology, video surveillance technology has also made great progress, and the application of IPC (Internet P...

Claims

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Application Information

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IPC IPC(8): G08B13/191G08B13/196G08B29/18H04N7/18
CPCG08B13/191G08B13/19602G08B29/188H04N7/18
Inventor 彭世军
Owner ZHEJIANG UNIVIEW TECH CO LTD
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