13-11-2014, 03:49 PM
Abstracts: The revolution in automobile industries and liberalized economic has led to tremendous in traffic vehicle. Most of India’s traffic and noise population are concentrated within its cities. In traffic and while over taking, we observed that the people blow horn continuously to take side and it is creating mentality to blow horn in traffic. By this action the pedestrians and other people around it get disturbing and beside that it annoys another people and additional to that it creates noise. Some people have problem of headache, mental stress and hard of hearing. In the particular situation like playing loud music in car, noise and distance effect of truck, closed glass of vehicle due to air conditioning, the driver of front vehicle cannot be able to hear the horn blowing by rear vehicle. To overcome this type of problem we are going to design alarm system which consist set of transmitter, receiver and digital electronic display. The particular frequency for small distance between two sequential vehicles is set. The frequency of given input signal by rear vehicle transmitter is caught by front vehicle receiver and it follows the signal as per requirement.