Telemetry Terminal Machine
The telemetry terminal machine series of products integrates hydrological, environmental protection monitoring data collection, and communication functions such as 2G/3G/4G/Ethernet/NB-IoT/LoRa, supports communication protocols such as hydrological/water resources/environmental protection HJ212/TCP Modbus/MQTT, and realizes the collection, storage, display, control, alarm and transmission of environmental data.
System Architecture
The telemetry terminal machine interfaces with various front-end sensors through a rich interface and reports to the cloud server via GPRS/4G/NB-IoT/VFH/satellite and other communication methods, providing data support for industry users' command decisions and enhancing hydrological monitoring capabilities.
Main Functions
Data collection: Rainfall, water level, wind conditions, flow rate, water quality, and other information
Image collection: Camera image collection, supporting 2-channel cameras.
Data storage: Processing, encoding, and storing collected data
Data display: Local display of collected data.
Parameter setting: Supports remote and local parameter settings
Data reading: Supports remote and local historical data extraction.
Remote control: Supports local linkage and remote switch control output
Communication mode: Supports multiple communication modes such as 2G/3G/4G/SMS/VHF/Satellite/LoRa/NB-IOT, supports automatic switching of main and backup channels, supports multi-center data transmission.
Communication protocol: Supports the "Guangdong Hydrological Monitoring Data Communication Protocol", "Hunan Hydrological Monitoring Data Communication Protocol", "Sichuan Hydrological Monitoring Data Communication Protocol" SCSW008-2011, "Hydrological Monitoring Data Communication Protocol" SL651-2014, "Water Resources Monitoring Data Transmission Protocol" SZY206-2016, and project customization
Power management: Has solar charging control function.
Low power consumption: Supports low-power sleep mode.
Product Features
More than 10 years of project field testing, stable and reliable operation
Supports multiple communication methods, automatic switching of main and standby channels.
Rich interfaces, supporting various sensor data collection
Original factory production: Has industrial production license and passed the evaluation of the Ministry of Water Resources.
Application Scenario
The telemetry terminal machine has a rich interface, receives on-site hydrological sensor data, and automatically collects, alerts, stores, and remotely transmits water environmental information such as hydrology and environmental protection through various communication methods such as 4G/Ethernet/NB-IOT/LoRa/SMS/VHF/Beidou satellite. It is applicable for real-time monitoring scenarios such as river/reservoir hydrological monitoring, flash flood disaster monitoring, water resource monitoring, municipal urban management monitoring, underground water supply and drainage monitoring, ocean tide station, buoy environmental data monitoring, etc.
