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principle of operation

Function introduction

◆ Intelligent pattern recognition, disturbance signal pattern analysis, identification of intrusion source category, strong ability to prevent false alarm and false alarm. Unique multi-dimensional feature extraction technology, comprehensive analysis of three-dimensional signal features in time domain, frequency domain and space domain, and intelligent pattern classification algorithm based on deep learning;

◆ The system can effectively provide immediate alarm and accurate positioning for intrusion or illegal entry and exit behaviors such as perimeter destruction, climbing over the perimeter, shearing the sensing optical cable, etc., and the positioning accuracy is 3 meters according to the detected length;

◆ The front-end perimeter on-site sensing detection part (all outdoor parts) can work completely without electricity, without energy consumption and loss, which is intrinsically safe, does not pose any safety threat to any human and livestock, and realizes 100% safety monitoring;

◆ Disturbance detection sensitivity is high, detection distance is long, response time is short, and multiple alarms can be given at the same time;

◆ Electronic map display, which can load renderings and GIS maps. The electronic defense area can be set arbitrarily, and the alarm position flashes to remind you.

◆ Distributed monitoring of full sensing section, continuous monitoring without blind area;

◆ 7*24-hour real-time online monitoring, truly unattended;

◆ The whole monitoring process adopts optical cable, without power supply, and the construction and maintenance are simple;

◆ Authority management: according to the requirements of the project, different authorities can be divided, such as administrators and operators.

◆ Data management. Data management, data analysis, historical data query, etc.

◆ Equipment self-inspection function: unpacking alarm, fault alarm, fiber breakage alarm, etc.

◆ Outdoor equipment has good waterproof, dustproof and ultraviolet protection functions;

◆ The system has long service life and is basically maintenance-free.

Basic parameter

Optical signal acquisition processor

Laying method: outdoor online open laying, solid wall plus mesh open laying

Sensing medium: single-mode fiber G652.D