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Intelligent video monitoring system capable of filtering false alarm

A technology of intelligent video monitoring and false alarms, which is applied in closed-circuit television systems, alarms, burglar alarms, etc., can solve the problems of alarm system failure and false alarms, and achieve the effect of reducing the number of false alarms and improving sensitivity

Inactive Publication Date: 2009-11-25
上海新联纬讯科技发展股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, severe natural weather will also cause some alarm systems to fail, resulting in false alarms.

Method used

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  • Intelligent video monitoring system capable of filtering false alarm

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Embodiment Construction

[0010] An embodiment of the intelligent video monitoring system capable of filtering false alarms of the present invention will be described below in conjunction with the accompanying drawings, in order to further understand the purpose, specific structural features and advantages of the present invention.

[0011] see figure 1 , the intelligent video surveillance system of the present invention includes a detector 1 , a camera module 2 , a control module 3 and an alarm device 4 . Detector 1 is the front-end input device of the monitoring system, and is also a key part of the whole system. The accuracy of the input signal plays an important role in the reliability of the whole monitoring system. Therefore, the appropriate detector should be selected according to the monitoring area of ​​the monitoring system. Indoor detectors can choose passive infrared detectors, dual-screen detectors, vibration detectors, glass breakage detectors, etc.; outdoor detectors can choose active i...

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Abstract

The invention discloses an intelligent video monitoring system capable of filtering false alarm, which relates to a security alarm system. The intelligent video monitoring system comprises a detector for detecting an intrusion signal, a control module and a warning device emitting warning sound and further comprises a camera module for collecting image information in a monitoring area, wherein the control module performs rechecking to the intrusion signal according to the image information acquired by the camera module. Compared with the prior art, the provided intelligent video monitoring system rechecks the intrusion signal of warning by adopting the image information, thereby effectively enhancing the sensitivity of the monitoring system and reducing the frequency of false alarm.

Description

technical field [0001] The invention relates to a security alarm system, in particular to an intelligent video monitoring system capable of filtering false alarms. Background technique [0002] In many places, in order to prevent the intrusion of criminals, an alarm system is installed. There are many kinds of alarm systems at present, but false alarms often occur in the actual use process. False alarm refers to the situation that the alarm system still sends out an alarm signal when there is no dangerous situation. The more times of false alarms, the lower the sensitivity of the alarm system, leading to a sense of mistrust, and then losing its due effect. There are many situations that cause false alarms, such as: internal personnel entering the warning area by mistake, pressing the alarm button by mistake, and misoperation by the alarm monitoring personnel. In addition, severe natural weather will also cause some alarm systems to fail, resulting in false alarms. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B29/18G08B13/00G08B13/196H04N7/18
Inventor 林卫慈倪兴华许冬青任晓韩吉来应丽华贺凌云
Owner 上海新联纬讯科技发展股份有限公司
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