Intelligent Traffic Management System Based on the Internet of Vehicles (IoV)

Figure 13

The number of serviced vehicles using the Optimal Algorithm (OA), the Fixed-Time (FT), and the Proposed Algorithm (PA) when the road(s) has/have varying traffic density (varying r from 1 to 20) and the other road(s) has/have constant low traffic density (constant r:30). (a) Fixing the arrival rate on three roads and varying the rate on the fourth road. (b) Fixing the arrival rate on two roads and varying the rate on the third and fourth roads equally. (c) Fixing the arrival rate on one road and varying the rate equally on the other three roads. (d) Varying the inter-arrival rate equally on all the four roads.

(a)

(b)

(c)

(d)