Design and Research of Optical Cable Monitoring System Based on Multi-Channel Sensing

The transmission optical cable of the power transmission system is often affected by the surrounding environment and reduces its transmission efficiency. In extreme environments, it may even be disconnected from the network. For the sake of making sure the normal use of optical cable resources, this paper uses the cloud platform combined with the embedded system. Real-time monitoring of the environmental parameters of the test point to be measured through multi-channel sensing technology. The system achieved the online monitoring of optical fiber faults and accurate location of the physical location of the fault point. It can give early warning to the main control platform by comparing the thresholds, and finally achieve online monitoring of optical transmission systems and optical cable faults. The purpose of the fusion of the three is to accurately locate the physical location of the fault.