Overview:

The Flash Flood Disaster Warning System is a comprehensive solution integrating prediction,forecasting,early warning,and emergency command capabilities.It comprises three core components:

Hydrological and Rainfall Monitoring System

Wireless Disaster Mitigation Broadcast System

Flash Flood Monitoring and Warning Platform

Real-time hydrological data collected by field terminals is transmitted via wireless communication to the central platform.The platform analyzes this data to generate warnings,which are then disseminated through the wireless broadcast system.

System Architecture:

Telemetry Terminal Unit:CW-L Industrial Wireless DTU Data Terminal

Water Level Monitoring:

Submersible pressure sensors

Radar level sensors

Ultrasonic level sensors

Communication Infrastructure:

3G/4G/5G,Fiber/ADSL,Data Radios,BeiDou Satellite Terminals

Warning Equipment:

Wireless public address systems

Hand-cranked sirens

Two-way radios

Key Functions:

Monitoring Capabilities:

Real-time tracking of rainfall and water levels

Optional remote photo/video surveillance integration

Automated Alerting:

Triggers alarms when rainfall/water levels exceed flood-alert thresholds

Risk Analysis:

Integrated assessment of meteorological,geological,and environmental factors

Emergency Coordination:

Multi-departmental video conferencing for crisis response

Warning Dissemination:

Delivers alerts via phone calls,SMS,fax,and wireless broadcast systems

Industry Applications

▸Mountain flood-prone areas

▸Reservoir flood control operations

▸Critical river sections with landslide risks