A real-time online monitoring system for communication optical cable vibration

Abstract

The invention discloses a real-time on-line monitoring system for communication optical cable vibration, which includes a central processor, and the central processor is connected to a data acquisition module through a data transmission module. The output end of the detection unit is electrically connected, and the input end of the detection unit is electrically connected with the output end of the cable through a wire. The invention relates to the technical field of optical cable vibration sensing and monitoring. The real-time on-line monitoring system for communication optical cable vibration can perform vibration detection on multiple positions on the cable by electrically connecting the output end of the selection module with the input end of the display module through wires to ensure The detection results are more accurate and comprehensive, and the corresponding chart information can be selected according to the vibration information category, so that it can be displayed to the staff in the form of a chart, so that the staff can understand the detected information and data more intuitively.

Description

technical field [0001] The invention relates to the technical field of optical cable vibration sensing and monitoring, in particular to a real-time on-line monitoring system for communication optical cable vibration. Background technique [0002] Optical cables are manufactured to meet optical, mechanical or environmental performance specifications. It is a communication cable assembly that uses one or more optical fibers placed in a sheath as a transmission medium and can be used individually or in groups. Optical cables It is mainly composed of optical fiber (glass filament as thin as hair), plastic protective sleeve and plastic sheath. The optical cable is mainly used in the construction of communication engineering, and the vibration of the optical cable is that the laser emits DC monochromatic light waves. Direct and reverse coupling into the two-core sensing optical fiber to form a forward and reverse loop Mach-Zehnder interference optical signal. During the use of the...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a real-time on-line monitoring system for communication optical cable vibration, which solves the problem that the monitoring of the optical cable is not comprehensive enough and the staff cannot understand the sensor vibration in detail. The monitoring situation, so that when the cable fails, the staff cannot take corresponding measures in time

Images