On Event/Time Triggered and Distributed Analysis of a WSN System for Event Detection, Using Fuzzy Logic

Table 1

Membership functions of the fuzzy inputs.

Membership functions with fiducial points
Temperature	Low: trapezoidal (0, 0, 20, 30)
	Medium: triangular (20, 40, 60)
	High: trapezoidal (50, 60, 100, 100)
Light intensity	Low: trapezoidal (0, 0, 300, 500)
	Medium: triangular (400, 600, 800)
	High: trapezoidal (700, 900, 1000, 1000)
Carbon monoxide	Low: trapezoidal (10, 10, 25, 40)
	Medium: triangular (30, 50, 70)
	High: trapezoidal (50, 60, 100, 100)
Humidity	Low: trapezoidal (0, 0, 10, 30)
	Medium: triangular (20, 40, 60)
	High: trapezoidal (50, 70, 100, 100)
Fire probability	Very low: trapezoidal (0, 0, 15, 20)
	Low: triangular (15, 25, 40)
	Medium: triangular (37, 45, 63)
	High: triangular (60, 80, 100)
	Very high: trapezoidal (80, 90, 100, 100)