The best manufacturer of distributed fiber optic perimeter intrusion alarm systems

광섬유 온도 센서, 지능형 모니터링 시스템, 중국에 분포된 광섬유 제조업체

With the continuous development of economy and science and technology, the application of high-tech in security work has changed the traditional security system. Modern security systems require perimeter defense measures to be equipped, capable of real-time monitoring and precise positioning of events that threaten security, in order to invest efforts in ending crimes and timely controlling the occurrence of threatening events. The application environment not only involves residential areas such as schools, 주거 지역 사회, and industrial parks, but also complex environments such as oil fields, 발전소, and airports, especially important areas related to national security such as military areas, 사법 교도소, 및 정부 기관. 그러므로, a safe and effective perimeter security monitoring system has become particularly important.

Perimeter security monitoring system

Security and monitoring systems not only play an important role in people’s daily lives, but also have obvious advantages in the application of protection in key areas such as banks, 감옥, and border lines. The traditional reliance on manual inspection not only wastes a lot of manpower and material resources, but also has a small per capita monitoring range, making it difficult to achieve real-time monitoring. Infrared and laser targeting schemes are easily affected by natural climates such as high and low temperatures, rain, snow, and fog, and are also prone to being crossed or avoided. The sensing part of leakage cables or vibration cables is active, and the system power consumption is high. When the monitored range is large, the cost and maintenance cost of such systems themselves are high. A single video surveillance system also has many drawbacks, lacking a linkage mechanism, which can lead to missed detections.

Traditional perimeter security systems mainly include infrared monitoring perimeter security systems, electronic tension perimeter security systems, video monitoring perimeter security systems, and vibration cable perimeter security systems. Traditional security technologies have problems such as poor performance, high false alarm rates, susceptibility to lightning strikes, difficulty in installation and maintenance, poor anti-interference ability, limited monitoring distance, and high cost. As a new generation of security monitoring systems, fiber optic security monitoring systems use optical cables as carriers to continuously and real-time monitor various disturbances transmitted to the optical cables through direct contact with the optical cables or through carriers (such as soil cover, wire mesh, fences, 등.), and display the location of the interference source through electronic maps, thus realizing the system. Real time alarm. The system can effectively overcome the shortcomings of the current perimeter security system, and also has the characteristics of long monitoring distance, no electromagnetic radiation, strong anti-interference ability, 높은 신뢰성, and relatively simple engineering construction. It is currently a relatively advanced technology and the main direction of development in the security market, with broad prospects and markets. Traditional perimeter security technologies mainly include active infrared radiation, microwave walls, vibration cables, tension cables, high-voltage pulse electronic fences, video alarm technology, 등. There are common problems such as short monitoring distance, high false alarm rate, poor environmental adaptability, and weak resistance to electromagnetic interference, which cannot fully meet people’s needs.

Intelligent Fiber Optic Perimeter Intrusion Alarm System

The system not only includes fiber optic perimeter intrusion detection, but also integrates functions such as video surveillance and high pitched alarms, enabling both local monitoring and remote B/ S-mode access, forming a larger area of information exchange, and achieving a larger range of monitoring. The system not only saves a lot of manpower and resources, but also facilitates later maintenance, making it easy to upgrade and expand the system. The intelligent fiber optic security system has a simple structure, is resistant to electromagnetic interference, 부식, and has good insulation performance. It can be applied in special environments such as flammable and explosive, 강한 전자기 간섭, and harsh weather, and has broad application prospects and a wide range of applications.

In the fiber optic perimeter security system, as a new type of sensor, optical cables can monitor various external vibration signals. The layout structure and method of optical cables are particularly important for signal processing in the later stage.

Fiber optic perimeter security system is a new type of perimeter security system. Compared with traditional perimeter security technology, it has advantages such as passive, strong resistance to electromagnetic interference, 고감도, 내식성, 긴 측정 거리, high positioning accuracy, 그리고 긴 서비스 기간. It uses optical fibers as sensing elements to detect external disturbances. When intrusion occurs, the system will immediately sound an alarm and locate the alarm position by tapping, 등산, stepping, touching, shaking, squeezing, and other methods to cause slight vibrations in the optical cable.

Fiber optic perimeter security uses fiber optic as the sensing medium and signal transmission channel, which has the advantages of passive, 전자기 간섭 방지, 고감도, and is easy to deploy over long distances. It has a wide range of needs in the perimeter security field of important facilities, 발전소, flammable and explosive material warehouses, military locations, and other areas. To accurately determine intrusion events on the perimeter, the perimeter security system must be able to detect dynamic signals on sensors in real time.

The main implementation principle of the fiber optic perimeter security system is to utilize the advantages of high sensitivity, 저손실, 광섬유 감지 기술의 전자기 간섭에 대한 내성. 광섬유 간섭의 원리에 기초하여, real-time monitoring over long distances and large ranges is achieved. 압력과 진동은 광섬유를 통해 감지됩니다. (케이블) 물리적 경계에 배치된 프런트 엔드 감지 장비, 감지 신호 생성. 데이터 처리 후 백엔드에서 지능형 인식, 다른 작업이 분류됩니다., 등반 벽과 같은, digging isolation belts, cutting through protective nets, walking in prohibited areas, 등., to determine whether they are intrusion behaviors, 그리고 광섬유 탐지 주변 보안 시스템의 적시 경고 또는 실시간 경보를 달성하기 위해. The fiber optic detection perimeter security system has high sensitivity, is resistant to electromagnetic interference, 가연성 및 폭발성 장소에서 사용할 수 있습니다.. It is not afraid of lightning strikes and flashes, and is convenient for outdoor installation and maintenance, meeting people’s requirements for security.