Cable external break prevention monitoring alarm system and work method thereof

Abstract

The invention relates to a cable external break prevention monitoring alarm system and a work method thereof and can provide timely monitoring and early warning to avoid external break of cables. Thesystem comprises multiple cable caution piles arranged at intervals and a monitoring platform, wherein each cable caution pile is provided with a noise collection identification device, a vibration detection identification device, an image collection device, a controller, a power supply device, a transmission device and an alarm device. The multiple cable caution piles are arranged, monitoring ofthe cables of different regional scopes is facilitated, the coverage rate is improved, noise and vibration signals are collected and identified, the noise, images and the positioning position are determined, on one hand, alarm is directly emitted, on the other hand, the information is transmitted through a transmission device to the monitoring platform to determine whether construction is performed or not, and field processing is further carried out.

Description

technical field [0001] The invention relates to the field of power cables, in particular to a monitoring and alarm system for preventing external breakage of cables and a working method thereof. Background technique [0002] With the development of urban construction, the cableization rate of the distribution network in Yangzhou has been continuously improved, and the excavation and construction operations such as road reconstruction and municipal engineering construction have been carried out in large quantities. Safety, affecting the orderly use of electricity from all walks of life, resulting in greater economic losses. The traditional method of preventing external breakage of cables is that the operation and maintenance personnel conduct uninterrupted inspections and watch the scene, which is not only time-consuming and labor-intensive, but also has low work efficiency. In addition, the current urban distribution network cable lines are long, and it is difficult to achie...

AI Technical Summary

Problems solved by technology

[0002] With the development of urban construction, the rate of cable distribution network in Yangzhou area continues to increase, road reconstruction, municipal engineering construction and other excavation construction operations are carried out in large quantities, and cable external force damage accidents occur frequently, causing public distribution network lines to trip and seriously endangering the power grid. Safety, affecting the orderly electricity consumption of all walks of life, causing greater economic losses

The traditional way of preventing external breakage of cables is that the operation and maintenance personnel continuously inspect and guard the site. There are enough manpower for nursing care, and it is impossible to prevent the damage to cables caused by illegal construction in time

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