hyunjae-lee / frap_arduino-ai-hackathon

All-In-One fire extinguisher for automatic reporting and maintenance

FRAP_Arduino-AI-Hackathon

Fire Report As soon as Possible

All-In-One fire extinguisher for automatic reporting and maintenance

Features

1. Automatic fire report.

 Detecting fire extinguisher's weight through a pressure sensor in the box.


 If the fire extinguisher is off for a certain time, TTS ( Text to Speech ) will be initiated.


 After passing the certain time, it will notify gas and temperature values at the momenth 
  to users through an application.

2. Fire extinguisher maintenance.

 There is a ON/OFF switch. When maintenance is began, the switch is supposed to be OFF.


 The switch will be ON after passing the certain maintenance time.


 As soon as the switch is ON, it will notify the info to the maintenaner.

3. Gas and Temperature remote detection.

 Listening to detecting gas and temperature.


 If one of them is over its threshold, it will send both data to the main board. 

Details in MAIN BORAD

1. Listening to SLAVE BOARD through HC-05
2. Detecting fire extinguisher's existence through HC-SR04
3. Switching to the maintenance mode that doesn't activate sending notifications through a push button
4. Sending notifications automatically if some conditions are satisfied through NodeMCU
* conditions [ GAS / TEMPERATURE / ULTRASONIC WAVE ]
5. Notifying the unique identification of the fire extinguisher through SE-UFNR4-R

Features in SLAVE BOARD

1. Gas detection through FC-22.
2. Temperature dection through TMP36.
3. Sending gas and temperature every second to MAIN BOARD through HC-05.