DIGITAL LOGIC DESIGN TERM PROJECT

ONE WAY TRAFFIC MONITORING SYSTEM

FUNCTIONS:

TO CONTROL TRAFFIC ON A ONE WAY ROAD.TO DETECT THE SOUND OF A CAR’S HORN WHEN USED NEAR HOSPITAL.TO DETECT ABNORMAL USE OF HEAD LIGHTS

LASER-1

LASER-2

PHOTO CELL

SOUND SENSOR

ALARM

0 0 0 0 0

0 0 0 1 1

0 0 1 0 1

0 0 1 1 1

0 1 0 0 0

0 1 0 1 1

0 1 1 0 1

TRUTH TABLE

continuingLaser-1

Laser-2 photocell

Sound sensor

ALARM

0 1 1 1 1

1 0 0 0 1

1 0 0 1 1

1 0 1 0 1

1 0 1 1 1

1 1 0 0 1

1 1 0 1 1

1 1 1 0 1

1 1 1 1 1

ROAD IMPLEMENTATION

CIRCUIT DIAGRAM

THANKS