International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395 -0056
Volume: 04 Issue: 02 | Feb -2017
p-ISSN: 2395-0072
www.irjet.net
AUTOMATIC PNEUMATIC BUMPER Shubham Wasnik1 Ketan Gedam2 Aamir Sayed3 Shubham Mashankar4 Shubham Lashkare5 Vipin Raut6 1,2,4,5,6,B.E.
3
Scholar, jaidev college of engineering, project guide and faculty of jaidev college of engineering Nagpur
-------------------------------------------------------------***-----------------------------------------------------------------ABSTRACT -In this system controlling is done by IR sensor with the help of IR sensor pneumatic bumper actuate brake will applied. When the obstacle come in front of sensor the IR sensor sense and it will be actuate the solenoid valve which having a two output and one input. Input is connected from compressor and the output is connected to the pneumatic cylinder by which the bumper will go further and comes back by the compressed gas. When the obstacle comes in front of car the IR sensor unit will command to the control unit and control unit will cut the power off motor by this rotation of wheel decreases and brake will applied. In our project we overcome the accident problem by means of providing the sensor arrangement in bumper. The aim is to design and develop a control system based an intelligent electronically controlled automotive bumper activation system is called automatic pneumatic bumper. This system is consist of IR transmitter and receiver circuit, control unit, pneumatic bumper system. The IR sensor is used to9 detect the obstacle.
I. INTRODUCTION We have pleasure in introducing our new project AUTOMATIC PNEUMATIC BUMPER which is fully equipped by IR sensor circuit and pneumatic bumper activation circuit. Vehicles accident is most common. The system include sensor arrangement for sensing an object in front of the vehicle that generates an object recognition single unit it sense an object within the range the bumper opens and protect the car from damage. The sensor arrangement include passive IR sensor or reflected pulse sensor such as radar sensor on the front a control generates an accident prevention response signal and receiving an object recognition signal from the sensor arrangement. The project involves whenever the obstacle comes in front the car. The sensor senses the obstacle and command to the bumper extended out by which we can avoid damage of car. The road accident is caused by human. The cause of road accident is rash driving, over speed, and caused of injury and death are non-wearing seat belt. There are various steps taken by the experts to reduce the probability of accident. There are three approaches to prevent accident. 1. Education and training a) Traffic rules should be thought to the student. b) Radio, news paper to draw the attention of all road users both to danger and to safe practices on the road. 2. Engineering of vehicle and road a) There should be proper design of spare parts of cars. b) The design of vehicle should be improving and making comfortable for people. c) The number of things that other driver do. Which is dangerous not following lane, poor tailgating, not indicating while turning. 1.1 Problem Statement There are various mechanism operated for braking the system like ABS, pneumatic breaking, hydraulic breaking etc. but all this mechanism which given above its totally manually operated. Whenever the obstacle come in front of vehicle the man press the brake pedal by which the car stop that is all breaking mechanism receive input from the driver so it called manual operated. But man is fail to give power input because whenever the obstacle come in front of vehicle the man is unable to stop the car. He becomes mazy and he unable to judgment therefore the breaking mechanism is unable to work properly and the car driver is unable Š 2017, IRJET
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