The hydrological water resources monitoring system can monitor rainfall, evaporation, water level of rivers and lakes, flow rate, wind direction and speed, water quality, gate opening of locks and dams, soil moisture and other data in the river basin, so as to realize flood early warning and optimal scheduling of water resources, reduce the loss of water hazards, and improve the utilization rate of water resources.Meanwhile, the operation of rivers, lakes and culverts can be observed in real time through the advanced video monitoring system, realizing the modernization of water resources informationization and management.
The main monitoring items are:
Rainfall monitoring: monitoring items such as rainfall, rain conditions, etc.; Hydrological monitoring: monitoring items such as water level, water temperature, flow rate, etc.;
Meteorological monitoring: monitoring items such as wind speed and direction, temperature and humidity, etc.;
Water quality monitoring: monitoring items such as pH, turbidity, conductivity, dissolved oxygen, etc.;
Video monitoring: monitoring of key locations such as gates, hydrological scales and other locations.
System Components:
Telemetry station
Hydrological automatic measuring and reporting telemetry station can be divided into hydrological station, water level station, rainfall station, water quality station, gate station, flow measurement station and so on according to the different parameters collected.It is mainly composed of telemetry terminal RTU, sensor, camera and photovoltaic power supply.With the telemetry terminal as the core, the telemetry station realizes the measurement and control functions such as collection, pre-processing, storage and transmission of hydrological water resources information.
Communication network: GPRS/3G/4G network communication, Beidou satellite, fiber optic and so on.
Power supply mode: solar battery float charging power supply, AC float charging power supply and so on.
Video monitoring system
Video monitoring system is an important guarantee to maintain the safe production and operation of the monitoring basin as well as flood control work.Through the advanced network video monitoring system can be real-time visual observation and monitoring of various changes in the project water conditions and the operation of the culvert gate, for the leadership decision-making provides intuitive image information, and at the same time improve the observation, measurement of the staff's working environment, reduce the number of staff, and truly unmanned, fewer people on duty.
System features:
1, Support for a variety of sensor data collection
24-hour online collection of water level, rainfall, water quality, groundwater, evapotranspiration and other data, according to the monitoring needs of a flexible selection of collection equipment;
2, Push Alarm
With the water level and other data upper and lower limits exceeded as the alarm conditions, the cloud platform linkage alarm mechanism, push to the corresponding person in charge of the alarm message, through the cloud platform information, cell phone text messages, telephone and other forms of alarm;
3, Remote management
Remote setting of alarm, control, regulation and other strategies through the cloud platform facilitates water management and equipment maintenance;
5, Grading management function
The system account supports hierarchical management, which divides staff with the same responsibilities into the same group according to their duties, responsible areas, etc., and manages group authorization.
6, Expand the function
Supports access to data from meteorological and environmental monitoring systems, water supply/drainage pumping station monitoring systems, drainage systems, etc., and supports customized development.
