For so many years, road accidents have been a huge problem for automobile industries since they must continuously upgrade their vehicles to withstand any type of damages. In this regard, many technologies are invented to reduce the figure of accidents that happen. One of the great reasons for road accident is due to bright headlight of vehicle coming in opposite direction. High beam from the headlight causes a dangerous situation for night driving. It causes temporary blindness for the drivers that may lead to collisions or may hit people passing through the road and lives can be lost. According to the law of “Indian Roads and Transport Council”, low intensity light has to be used always, however in the time of overtaking or other mandatory situations, high beam can be turned on. But due to the driver’s ignorance and since they cannot see the long-range road in low intensity, they always drive with the high intensity light on. Automatic dipper, a circuit which controls the intensity of the head light of vehicle has been designed here. From this automatic dipper system, the intensity of headlight of the vehicle can be automatically controlled and can provide a better visible road using optimization techniques for light condition.
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