Design of quick response system for road network in emergency services

Aim of this paper is to find out shortest path navigation route to reach nearest required location. With increasing development in society the structure of the road networks are more complicated and finding the shortest path in such network is difficult one. Some situations where we need quick response and shorter path to reach to the destination. In emergency situation selecting a wrong path may increase the travel time. In this paper we provide an algorithm which calculates the shortest path for Quick Response System. This system provides three types of services like police station, hospital and fire bridged services. With the help of Global positioning system (GPS), it provides current location of the incident place and algorithm then determines the shortest path for that location. It helps rescue team to reach at destination on time. This paper presents new approach for calculating shortest navigation using improved A∗ algorithm.