Extracting Origin-Destination with Vehicle Trajectory Data and Applying to Coordinated Ramp Metering

Table 2

Mainline performance indicators.

Demand level	Cases	Occupancy		Vehicle flow		Speed
		%	% change	veh/h	% change	km/h	% change
80%	No control	21.99	-	2466	-	68.64	-
	Control with loop data	18.76	-15%	2271	-8%	71.94	5%
	Control with trajectory data	18.06	-18%	2278	-8%	71.88	5%
100%	No control	35.74	-	2817	-	57.24	-
	Control with loop data	29.18	-18%	2883	2%	63.22	10%
	Control with trajectory data	27.90	-22%	2974	6%	65.48	14%
120%	No control	44.02	-	2616	-	50.01	-
	Control with loop data	42.55	-3%	2646	1%	50.97	2%
	Control with trajectory data	39.74	-10%	2743	5%	54.02	8%