A green corridor for ambulance using Arduino mega 2560

Business traffic is a major problem in all major metropolises each over the world. Conventional systems have important limitation. in our design we worked with three major pretensions that is a) Provide variable time slots as per traffic density. b) Provide green corridor for emergency vehicles. c) Provide zero waiting time to a car at a junction if all other roads are empty. We propose to design and develop a green corridor for ambulance is the signal changes automatically on sensing the ambulance. The prototype model was develop using IR sense and Arduino. We use arduino to write programming according to our demand.