Multisensor Fuzzy Logic Approach for Enhanced Fire Detection in Smart Cities

Algorithm 1

Pseudocode for the multisensor fuzzy logic approach.

	# Initialize sensor variables
	smoke_sensor_value = read_smoke_sensor()
	flame_sensor_value = read_flame_sensor()
	temperature_sensor_value = read_temperature_sensor()
	# Fuzzification
	fuzzy_smoke = fuzzify_smoke(smoke_sensor_value)
	fuzzy_flame = fuzzify_flame(flame_sensor_value)
	fuzzy_temperature = fuzzify_temperature(temperature_sensor_value)
	# Rule Evaluation
	rule_activation = evaluate_rules(fuzzy_smoke, fuzzy_flame, fuzzy_temperature)
	# Aggregation
	aggregated_activation = aggregate_rules(rule_activation)
	#Defuzzification
	fire_intensity = defuzzify(aggregated_activation)
	# Decision-making
	if fire_intensity is high:
	activate_alarm()
	notify_authorities()
	update_online_portal()
	# End of algorithm