Urban weak current cable visual monitoring system

Abstract

The invention discloses an urban weak current cable visual monitoring system, and relates to the technical field of weak current cable monitoring. The system comprises an acquisition unit, a power supply module, a sound-light alarm module, a microprocessor, a cloud server, a memory, a wireless transceiver module, a client, a monitoring unit and a threshold database, the acquisition unit acquires feature information around a weak current cable, and the monitoring unit monitors a temperature value in real time and sends the temperature value to the microprocessor and the memory; the microprocessor receives and processes the temperature value, sends the temperature value to the cloud server, and sends a control instruction to the sound-light alarm module; the cloud server sends to the memory and the client through the wireless transceiver module; the threshold database stores the standard value. The system is high in visualization degree, the temperature conditions of the head end, the middle end and the tail end of the weak current cable are monitored at the same time, the monitoring accuracy of the temperature value of the weak current cable can be greatly improved, the intelligent degree is high, and the system has a certain market popularization prospect.

Description

technical field [0001] The invention relates to the technical field of weak current cable monitoring, in particular to a visual monitoring system for urban weak current cables. Background technique [0002] Weak current cables refer to cables used for security communication, electrical equipment and related weak current transmission purposes, and wires and cables refer to materials used for power, communication and related transmission purposes. There is no strict boundary between "wire" and "cable". Usually, products with few cores, small product diameter and simple structure are called wires, those without insulation are called bare wires, and others are called cables; Small ones (less than or equal to 6 square millimeters) are called small wires, and insulated wires are also called cloth wires. Urban weak current cables need to be monitored during use. [0003] However, the visibility level of the existing monitoring system is not high enough, and it is difficult to col...

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Problems solved by technology

[0003] However, the visibility level of the existing monitoring system is not high enough, and it is difficult to collect the fault characteristics of weak current cables, which makes it difficult to capture the development process of fault characteristics. Although the existing monitoring system can monitor the temperature status of weak current cables Monitoring, but mostly through temperature monitoring at any node, the monitoring accuracy is not high enough

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