Improved Road-Network-Flow Control Strategy Based on Macroscopic Fundamental Diagrams and Queuing Length in Connected-Vehicle Network

Table 1

Comparison of traffic signal control indicators for oversaturated road networks with three strategies.

	No control strategy	Boundary control	Boundary control with limiting queue strategy
Average delay time (s)	19.9	17.4	16.5
Average number of stops (times)	0.45	0.42	0.39
Average queuing length (m)	23.1	19.0	18.8