Early Warning System

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The Early Warning Dissemination System is a fully automatic embedded system. With the sudden increase in the water level in rivers, this system generates alarm informing the villagers about the danger so that in case of any flood they can excavate the area before any damage to lives and properties. Features: Real time data reporting Displays alpha numeric characters Uses CDMA and GSM for communication with the server Automatically generates siren when warning is received The server itself controls text messages and siren Backup plans for failure of any one of the ways for generation of alarm

The Early Warning Dissemination System is a fully automatic embedded system. With the sudden increase in the water level in rivers, this system generates alarm informing the villagers about the danger so that in case of any flood they can excavate the area before any damage to lives and properties.

The water level is constantly monitored through the web based interface. The real time reading of the water level is displayed on the main unit. The main unit consists of a communication module and display with power supply.

Whenever the crucial thresholds of the water level are exceeded persistently, an acknowledgement is sent to the system through the web and as a response to it, the system generates alarm automatically. Thus everyone in the village is made aware of the danger.

This is how the system generates alarm when there is good internet connectivity. Even when there is no internet connectivity, flood warning should be issued since it is the matter of thousands of lives. For this the system can generate alarm through SMS as an alternative. If the connection between web and device is lost, the data logger itself can send SMS to the device to generate the alarm. Moreover, even if this option fails, whenever there is risk of flood, any individual can send SMS to the system for generating alarm. The SMS details are logged into web-based interface for future reference.

If the water level shows a rising trend, the system snoozes after regular interval of time indicating high degree of risk. Unlike, if the case is reverse the system stops generating any alert.

  • Real time data reporting
  • Displays alpha numeric characters
  • Uses CDMA and GSM for communication with the server
  • Automatically generates siren when warning is received
  • The server itself controls text messages and siren
  • Backup plans for failure of any one of the ways for generation of alarm

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