SCATS Adaptive Traffic System - Traffic Signal Systems Committee
SCATS Adaptive Traffic System - Traffic Signal Systems Committee
SCATS Adaptive Traffic System - Traffic Signal Systems Committee
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<strong>SCATS</strong> DS Usage - Split Plan• For Incremental Split Selection: selection is from 7possible “plans” for 2 phase (stage) intersection or 37possible “plans” for 3 and 4 phase (stage) intersections(sample shown below)Plan 21 22 23 24 25Phase 1 -4 2 2 -4 0Phase 2 2 0 2 2 -4Phase 3 0 -4 0 2 2Phase 4 2 2 -4 0 2(figures are percent change, i.e. plan 21 = 4 % off phase 1,2 % added to plans 2 and 4.)27