ABSTRACT
Special safety features have been built into automobiles for years, some for
the safety of vehicles occupants only, and some for the safety of others. One of the
choices available is Design and fabrication of digital locking for two wheelers.
Two wheelers are easy to handle so even though they are locked with special
safety arrangements, it can be easily collapsed and easily stolen, so in order to
provide extra safety to the two wheelers, we have designed a system which is
operated with the help of microcontroller circuit which controls the function of
ignition and fuel supply through a security code which activates the function of the
circuit when the key is introduced.
Here controller plays a vital role in controlling the overall system though the
lock system is collapsed until the security code confirmation the ignition can’t be
started and fuel supply did get exist. This is the main advantage of this system and
its one of the efficient and useful one to this modern environment.
INTRODUCTION
An automobile has been used to move human beings or something since the
automobile was invented and the automobile technology has been developed
within the last few years. Recently, the automobile is thought as daily necessaries
because we spend much time in an automobile and enjoyed the entertainment such
as game, e-mail, DVD, mp3, and internet etc. in the car. In nowadays, the
intelligent car with adaptive cruise control, lane keeping technology, auto-parking
system, tire pressure monitoring system (TPMS), and prevent pre crashing system
has been equipped because we need the convenient and intelligent car.
These new automobile technologies are made possible by the development of
semiconductor technology, optical technology and software technology. The use of
electronic components in automobiles is set to accelerate and with ongoing efforts
to improve safety and comfort. 250 electronic components are used in a car, for
example, 50 MCUs are used in a car.
Therefore, car makers in Europe and Japan are developing for safety such as both
collision safety and preventive safety and new car technology for intelligent car
such as intelligent transport system (ITS), rear view camera system, Road-to-
vehicle and Inter-Vehicle Communication Systems, auto-parking system, hybrid
car, electric car, and hydrogen fueled car. The power consumption
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