Speed range prediction for subsequent intersections

This paper discuses a systems for predicting required speed at current intersection to cross next intersection without stopping at it. For efficiently predicting the speed required for crossing next intersection without stopping at it, centralized static approach is taken into account, the distance between current intersection and next intersection and traffic signal timings of next intersection based on survey of traffic density at small area of Nagpur city were considered as input to the system. The traffic signal timings are more on highway than on city road. System then generates the required speed in range to cross next intersection without stopping at it. Speed generated by the system is in flexible range like 32Km/Hr to 40 Km/Hr. Also it can´t exceed the speed limit of road. The simulated result shows the significant reduction in waiting time at the intersection. Results may vary in accordance with real time traffic density estimation. In general this system would be predictive traffic light control system.