Mobile Traffic Light For Emergency Vehicle

Sazali, Mohamad Azfar (2009) Mobile Traffic Light For Emergency Vehicle. Project Report. UTeM, Melaka, Malaysia. (Submitted)

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Abstract

Traffic congestion problem is the phenomena which contributed a huge impact to the transportation system in our country. This will cause many problems especially when there are emergency cases at four junctions’ traffic light which is always busy and stuck with a lot of commuters. This situation becomes more crucial when special routing unprovided for the emergency vehicles such as ambulance, police and fireman when red sign light. To overcome this situation, a traffic light controller system for emergency vehicle will be designed. This system will operate based on Radio Frequency (RF) communication and Programmable Integrated Circuit (PIC) to help traffic control and also other road users when emergency situation occurs. When emergency vehicle approaches the traffic light junctions, the emergency vehicle driver send signal via special device to the receiver at traffic light control. Then the receiver or controller receives emergency signals, it changes the traffic red light to green light spontaneously. This system will help to reduce accidents which often happen at the four junctions traffic light because of other vehicle had to huddle for given route to emergency vehicle. In hope, this system will take control of traffic situation with better, in fact improving present traffic light systems technology.

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