Effective street light automation by self responsive cars for smart transportation

A smart city is the global development vision to integrate multiple information and communication technology (ICT) solutions in a secure and simple way to manage a city's assets. Smart transportation is the basic component in future smart cities. Thus we are concentrating on the street light automation by detection of motion of object. Lighting which is not necessary can be neglected by targeted dimming of area of the city, town, roads or individual luminaries. The main objective of street light automation is to reduce the power consumption occurring due to lightening of street light during night when there is no objective motion on the street. During day time, the lights will be turned off and during night it will be turned on. In street light automation we are using Pulse Width Modulation (PWM) technique to control the light intensity in different condition like day, night, no vehicle condition & vehicle condition. In this paper we are working on street light automation by means of self responsive cars with collision avoidance system.