Data Logging and Telemetry devices are the "central nerve" of the monitoring network, efficiently integrating dispersed sensor data for remote management and rapid response. It consists of three parts: Sensor networks: Distributed deployment of sensors for temperature, humidity, pressure, displacement, etc. Data logger: High-precision analog-to-digital conversion and local storage (such as anti-interference industrial-grade RTU); Telemetry transmission: Remote data transmission is achieved through satellite, 4G/5G, LoRa, etc. Application scenarios: Monitoring in uninhabited areas: Seismic stations on the Qinghai-Tibet Plateau transmit data back via satellite; Real-time response: For mountain flood monitoring in remote areas, the LoRa network completes the issuance of early warning information within 10 seconds. Long-term analysis: The cumulative PB-level data of the South-to-North Water Diversion Project is used for optimizing water transmission efficiency. Multi-source integration: Urban underground pipe network monitoring integrates geological and hydrological data to prevent collapse (such as the underground infrastructure system in Tokyo).
