Research Article
Multisensor Fuzzy Logic Approach for Enhanced Fire Detection in Smart Cities
Table 2
GPIO vs devices/components design in the proposed prototype.
| Sr. no. | GPIO | Device/component | Description |
| 1 | GPIO 1 | Smoke sensor | Detects the presence of smoke particles | 2 | GPIO 2 | Flame sensor | Identifies the presence of flames | 3 | GPIO 3 | Temperature sensor | Measures the ambient temperature | 4 | GPIO 4 | Internet module | Facilitates communication over the Internet for real-time alerts | 5 | GPIO 5 | GSM modem | Enables SMS alerts to be sent to residents | 6 | GPIO 6 | Microcontroller | Controls the overall functionality and integration of sensors | 7 | GPIO 7 | GPS module | Determines the precise geographic coordinates of the fire | 8 | GPIO 8 | LED indicator | Provides visual feedback on the system’s status | 9 | GPIO 9 | Buzzer | Audible alert to supplement visual notifications | 10 | GPIO 10 | Power supply unit | Provides the necessary power to all components |
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