ABSTRACT Accidents are increasing at a large pace, and various technologies are being introduced to reduce the accidents. Inthis project we provide by means of accident prevention using eye blink where as the vehicle is stopped immediately and intimated wherever needed.
OVERVIEW INTRODUCTION BLOCK DIAGRAM OF TRANSMITTER BLOCK DIAGRAM OF RECEIVER MICROCONTROLLER PIN DESCRIPTION EYE BLINK SENSOR AND COMPARATOR CIRCUIT RF COMMUNICATION ENCODER AND DECODER MOTOR POWER SUPPLY UNIT LCD DISPLAY LCD INTERFACING SOFTWARE SED PROGRAM CONCLUSION FUTURE SCOPE
INTRODUCTION Vehicle accidents are most common if the driving is inadequate. Driver drowsiness is recognized as an important factor in the vehicle accidents. This project involves measure and controls the eye blink using IR sensor. The IR transmitter is used to transmit the infrared rays in our eye.
Pin Desciption Low power, high performance CMOS 8 bit microcontroller. 8K bytes of Flash, 256 bytes of RAM, 32 I/O lines two data pointers, three 16-bit timer/counters, a six-vector two-level interrupt architecture VCC PSEN GND EA/VPP PORT 0 XTAL1 PORT 1 XTAL2 PORT 2 PORT3 RST ALE/PROG
SOFTWARE USED Keil compiler is the software used where the machine language code is written and compiled. The machine source code is converted into hex code, this hex code is dumped into the microcontroller for further processing.