CENTRALIZED SYSTEM FOR ROAD TRAFFIC SIGNAL PRIORITIZATION AT ROAD INTERSECTIONS USING EMERGENCY HANDHELD TOOL

摘要

A centralized system (108) for prioritizing traffic signal for one or more emergency service vehicles 110A-N at various road segments of a road intersection is disclosed. The centralized system (108) determines a priority value for an incident based on incident information obtained from a user 102 and a nature of the incident. The centralized system (108) identifies the one or more emergency service vehicle in a close proximity of the user 102. The centralized system (108) further identifies (i) the one or more emergency service vehicles 110A-N present in each of one or more zones over the road intersection and (ii) a high priority zone comprising a high zone priority value from the one or more zones. The centralized system (108) further controls traffic signals based on the high priority zone and a distance between the one or more emergency vehicles (110A-N) and the road intersection.