The system consists of two wireless sensor network sensors and a computer. One of the sensors acts as a remote sensor and the other connects to the computer and coordinates communication between the wireless network and the control application.
This final degree project develops a fire alarm detection system for buildings where conventional cabling may be impractical or too costly. It uses two wireless sensor network motes of model COU24 and a computer: one mote acts as a remote sensor, while the other acts as a sensor, network coordinator, and communication bridge to the PC application.
The sensor mote monitors battery charge, ambient temperature, and manual button presses, sending an alarm to the coordinator when configured thresholds are exceeded or the button is pressed. The PC application displays received alarms and sensor network status, controls operating parameters, and explicitly confirms alarm reception; if confirmation is not received, the sensor retransmits the alarm. This manual is written in Spanish.
The system can notify manual alarms, temperature alarms, and low-battery alarms.
Alarm delivery is guaranteed by an explicit reception confirmation; if that confirmation is not received, the sensor retransmits the alarm.
It shows received alarms and sensor network status, controls operating parameters, and confirms alarm reception.