An Intelligent Fiber Optic Perimeter Alarm System
An optical fiber perimeter and alarm system technology, applied in the direction of alarms, anti-theft alarms, anti-theft alarm mechanical activation, etc., can solve the problems of low false alarm rate, low false alarm rate, and difficulty in meeting intelligence, so as to reduce false alarms. rate and avoid false alarms
Active Publication Date: 2020-04-21
BEIJING INST OF ENVIRONMENTAL FEATURES
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Problems solved by technology
Among them, the vibrating optical cable perimeter prevention and control technology is favored by the industry for its low false alarm rate, high reliability, high detection accuracy, easy deployment and control of passive detection, and relatively low cost. However, the traditional optical fiber perimeter alarm system has a low degree of intelligence. It is difficult to meet the current demand for intelligence and low false alarm rate
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[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] see figure 1 , is a module block diagram of an intelligent optical fiber perimeter alarm system according to a preferred embodiment of the present invention. Such as figure 1 As shown, the system provided by this embodiment includes: a detection module 101 , an alarm module 102 , an alarm referee module 103 and an integrated display ...
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The invention relates to an intelligent optical fiber perimeter alarm system comprising a detection module which perceives interference through the vibration optical cable distributed at the perimeterand generates an interference signal; an alarm module which is used for interpreting the interference signal transmitted by the detection module, judging intrusion alarm through the alarm signal processing method based on deep learning and generating a preliminary alarm signal; an alarm judgment module which is used for generating a terminal alarm signal when judging the preliminary alarm signaluploaded by the alarm module as the initial signal or the receiving interval time exceeds the preset time; and an integrated display control module which is used for performing alarming according to the terminal alarm signal. The alarm signal processing method based on deep learning and the alarm judgment mode are used so that the false alarm rate of the system can be effectively reduced.
Description
technical field [0001] The invention relates to the technical field of security monitoring, in particular to an intelligent optical fiber perimeter alarm system. Background technique [0002] Important security activities, such as residences, oil fields, prisons, etc., require a high level of security. On-site monitoring presents the characteristics of many monitoring points, wide distribution, and even complex exchanges between multiple security units and mobile personnel, making the prevention and control of the site more difficult. In order to make more efficient use of limited security resources, it is urgent to build a highly informatized, intelligent, and rapidly deployable new perimeter prevention and control system to conduct efficient, high-confidence, and large-scale automated perimeter prevention and control for security sites. [0003] With the advancement of technology and the overall development of the security industry, the perimeter protection system technol...
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IPC IPC(8): G08B13/12
CPCG08B13/124
Inventor 杨金宝赵伟杨晨宋亚军刘亚超
Owner BEIJING INST OF ENVIRONMENTAL FEATURES