AUTOMATION OF CAR USING EMBEDDED SYSTEM….

PRESENTED BY R.BHUVANESHWARI M.DHIVYABHARATHI

INTRODUCTION:

Embedded system is a combination of hardware and software that forms the components of larger system. act as a catalyst to change telecommunications,industrial control and entertainment sectors. new innovative application such as home networking and car infotainment will roll out in next feature.

FINE ART OF AUTOMATION:

A fully computerized car capable of doing almost every thing because automobile will interact with computer on dashboards. The finger print act as a key, trigger a

check of mirrors, steering wheels,radio and temperature.

Vehicle can run by itself without intervention.

Global positioning system: The models for GPS system are also includes aiding sensors., e.g., dead reckoning, radar and camera. Forward and reverse motions and U turns are precisely achieved per route guidance requirement. It also minimize criteria such as time of travel fuel consumption exposure to pollution , lane changing and overtaking.

MASTER CONTROL STATION: Master control system receives the positioning information from the satellite by employing WADGPS concepts. The digital road maps available on CD-ROM have substantially increased safety of automobile.To obtain real time intelligent camera images, magnetic compass and the GPS system are used

CENTRAL PROCESSING UNIT:

Central processing unit well informed that about the incremental changes in the vehicles parameters.

The GPS receivrs updates the vehicles position and velocity to centimetre / decimetre levels as longitudial action.

In microwave radar unit there is a laser transceiver fixed on the front of the car to determine distance the GPS in the car would take you to your destination so right from brakes to cntrol bages and fuel air mixture control.

ADVANTAGES:

India got marvelous results in “Telematics” used in cars. GPS navigation guides you through the traffic. GPS signal cannot be received due to high density of tall buildings The system is also loaded with GSM/CDMA protocol standards further modified on the CANBUS standard at uninterrupted information.

INDIAN EFFORTS IN EMBEDDED SYSTEM DEVELOPMENT:-

Due to speed control technique, accident free driving is possible and fuel savage is also made possible by the technique.Deep sub-micron processing technologies have enabled the implementations of new application.e.g., DSP’S, microcontrollers. Indian efforts in the embedded technology can assure that these autonomus cars become cheaper.

CONCLUSION: