Page 130 - Lecture Notes DCC3113

G for each phase, :

Phase 1 : g (i) = y (1) x g = 0.35 x 86 = 37 sec

y 0.82
Phase 2 : g (ii) = y (2) x g = 0.47 x 86 = 49 sec

y 0.82
iv. Therefore, Actual Green Time /Masa hijau sebenar :

K = g (i) + (ℓ - a)
Phase 1 : K = 37 + ( 2 - 3 ) = 36 sec

Phase 2 : K = 49 + ( 2 - 3 ) = 48 sec

v. Traffic signal diagram:

Phase Diagram
K = 36 sec I = 5sec

GREEN a R RED
PHASE 1 GREEN
36sec 3s 2s 53sec
0 36 41 94
ℓ=2s g1 = 37sec

Optimum Cycle, Co = 94 sec

RED GREEN a R
PHASE 2 RED
41sec 48sec 3s 2s
0 36 41 94
ℓ=2s g1 = 49sec

Optimum Cycle, Co = 94 sec

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