Intelligent power cable anti-external-damage monitoring and early warning system and monitoring and early warning method thereof

Abstract

The invention provides an intelligent power cable anti-external-damage monitoring and early warning system comprising a plurality of monitoring devices, a cloud server, a gateway, and a client. The plurality of monitoring devices are fixed on an optical cable at intervals and store unique device ID numbers; and collected optical cable vibration signals and the stored device ID numbers are sent toa cloud server. The cloud server signal in signal connection to the monitoring devices stores the device ID numbers of all the monitoring devices and monitoring device geographic location informationcorresponding to the device ID numbers, generates corresponding alarm information based on the received vibration signals and the device ID numbers, and sends the information. The gate way arranged between the cloud server and the monitoring devices in signal connection is used for realizing two-way communication between the cloud server and the monitoring devices. The client in signal connectionto the cloud server is used for receiving the alarm information. In addition, the invention also includes a method for anti-external-damage monitoring and early warning of the optical cable. Therefore, the worker is informed timely and accurately of the cable risk location; and on the basis of the intelligent alarm mode, lots of labor forces are saved.

Description

technical field [0001] The invention relates to the field of power system optical cable monitoring equipment, in particular to an intelligent power optical cable anti-external damage monitoring and early warning system based on NB-IOT communication. Background technique [0002] The management of power optical cables and underground cable facilities has become an urgent problem in my country's security field. Among them, pre-sensing devices, signal transmission and control technologies that are easy to install and low in cost are the key. There are various types of power optical cables on the market at present, but they are all similar. They all start to solve the theft of power optical cables from the aspects of the materials of the power optical cables and the anti-theft design. At present, the traditional manual maintenance and management mode is usually adopted to inspect whether the power optical cable is damaged or stolen. The inspection labor cost is high and the insp...

AI Technical Summary

Problems solved by technology

At present, the traditional manual maintenance and management mode is usually adopted to inspect whether the power optical cable is damaged or stolen. The inspection labor cost is high and the inspection time is long

After the power optical cable is lost, the stolen location cannot be determined in time and the staff can be notified to repair it, which may easily cause safety hazards

What's more, it is impossible to provide timely and accurate early warning of the behavior of external force damaging the power optical cable.

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