4.CONCEPT GENERATION

4.1 ESTABLISHING FUNCTIONS.

Step	Function	Description
1	Power ON	The battery supplies power to the robot.
2	Initialize system	Arduino initializes the sensor, motors, buzzer, and LED.
3	Detect fire	The flame sensor checks for a flame.
4	Decision	Arduino determines whether fire is detected.
5	No fire	The robot continues moving forward.
6	Fire detected	The robot stops moving.
7	Alert	The buzzer sounds and the LED turns on.
8	Continuous monitoring	The sensor keeps checking for fire.

4.2 FUNCTION TREE

4.3 MORPHOLOGICAL CHART