Saturday, 7 April 2012

11th week ( 2 April 2012 - 6 April 2012 )

Tittle of activity :
  • Slide Draft
Introduction
  • Reverse Sensor is a product that readily available in any commercial or private vehicles that alerts the driver about the presence of obstacles at the back while performing reversed.
  • Reverse Sensor utilizes the principle of sonar or ultrasonic waves and is an ultrasonic measuring and warning system available for most cars, utilities and vans.
Objective
  • To design a reverse sensor system that using an ultrasonic sensor.
  • To develop reversing car sensor controlled by PIC.
  • To reduce accident not only reversing car, even when straighten parking.
  • To make disable people life easier. 
Literature review
  • According to the Department of Transportation, 27% of all accidents occur in reverse.
  • Research showed that 70% of accidents could have been prevented with the system.
Problem statement
  • The most difficult part in driving a vehicle is during reverse or parking.
  • For disable people such as paralysis or even dwarf it becomes more difficult to see the back, front, left and right.
  • Currently not all the cars are equipped with this system, mostly install at luxury vehicles.
  • Most car only have reverse sensor only.
Methodology block diagram



Flow chart

View of the system


Gannt chart


Conclusion
  • This reverse sensor is useful to prevent any accident occurring especially when reversing a vehicle.
  • The advantage of this project is the deaf driver will still can avoid an accident and can beware of the obstacles although they cannot hear the warning sound.





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