Automatic wiper system

CAREER POINT UNIVERSITY KOTA

By Abhishek Gautam Uid no: k10189

Guide name : Nikita jain (Hod of mech. Branch)

index Introduction Required components Need for automation Working operation Advantage Disadvantage

Introduction The aim is to design and develop a control

system based an electronically controlled automotive rain operated motor

The sensor is used to detect the rain or water flow

Required components

A conduction sensor circuit A control unit A wiper motor A glass frame And battery Rely

Need for automation

To achieve high safety To reduce man power To increase efficiency of the vehicle To reduce the work lode To reduced the vehicle accident to high responsibility Less maintenance cost

Working operation The battery supplies the power to the sensor The wiper motor is automatically ON during the time of

rainfall The sensor is fixed in the vehicle glass The conductive (touch) sensor is senses the rainfall and

giving control signal to the control unit The control unit is activate the wiper

Advantage Free form wear adjustment Less power consumption Operating principle is very easy Sensor cost is very low due to the conductive

sensor It is possibly to operate manually or automatically

by using on/off switch

Disadvantage

This system applied in case of water falling on the class only

Addition cost is required to install this system to four wheeler

thank you Any query