Automatic Headlight Brightness free essay sample

The function of the headlight is to illuminate the road ahead of the automobile so as to reveal objects ahead from a safe distance; at the same time it should cause minimum discomfort and glare for drivers coming from the opposite side. Manual dipping is not being done satisfactorily in India due to a variety of reasons, which includes sheer physical strain involved in operation of the dipper switch hundreds of times every night. (The total for a single night will be 1000 if we consider 8 hours of traveling and one encounter every one-minute and could exceed this number if one travels on roads with dense traffic).The other reason includes a general tendency of paying more attention to steering control at the cost of dipping during a critical vehicle meeting situation especially in the case of heavy loaded vehicles. More reasons are the physiological and psychological state of a driver, which is influenced by a variety of factors like working hours, economic issues and social factors etc. We will write a custom essay sample on Automatic Headlight Brightness or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Another major cause is ego problem, which makes each one wait till the other person initiates dipping, which may not happen. A frequent cause of accidents at nights is the glare caused by oncoming vehicles which momentarily blinds the drivers vision.It takes three to eight seconds for a person with good eyesight to recover from the glare and during this time the vehicle will have covered a long distance in utter darkness and it will be sheer luck if it escapes an accident. The observations of the study group on road safety (Constituted by Government of India vide Resolution No. 19 (14) 68, June 3, 1969) regarding the conditions of our national highways are: â€Å"The Indian roads are all essentially very narrow, tortuous in their alignment and suffer from many inadequacies, vis-a-vis the present day motor traffic which has registered a phenomenal increase during the post-Independence period.The other conditions of the roads like poor shoulders, narrow culverts and bridges, sharp and numerous curves and steep gradients which limit the sight distance, numerous low level causeways and submersible bridges are perennial hazards. All the above tell on the nerves of the driver, causing fatigue and leading to errors and misjudgment while driving†. All the above indicate the importance of dipping of headlights in a country like India, so as to avoid the problem of glare which impairs the visibility which is vital for safe driving in a meeting situation during the night.