Multiagent Based Decentralized Traffic Light Control for Large Urban Transportation System

Table 1

The average traveling time of different traffic controls in different network scales.

	Scale	Coordinate intelligent	Local intelligent	Round robin
Downtown traffic pattern	5×5	150.3	155.7	177.1
	6×6	165.5	182.1	210.1
	7×7	183.9	195.0	237.9
	8×8	216.5	219.0	255.0
	9×9	219.5	233.4	295.1
	10×10	241.8	252.8	327.0
Uptown traffic pattern	5×5	121.7	146.9	166.6
	6×6	177.0	206.4	236.0
	7×7	195.5	237.7	269.6
	8×8	257.7	298.9	336.7
	9×9	288.1	334.2	394.2
	10×10	359.6	401.2	478.2