AUTOMATIC DRUNKEN DRIVER AND DROWSINESS DETECTION SYSTEM

Student’s Name with USN No.

Guide Name HOD Name

College Name, Dept

CONTENTS:

1.Abstract.

2.Objective.

3.Block diagram.

4.Methodology.

5.Advantages and Disadvantages.

6.Applications.

7.Conclusion.

1.ABSTRACT:Nowadays almost most of the countries are forcing the motor riders not to use the

vehicles when the person is in drunken condition. But still in many places, the

rules are being violated by the users. In order to overcome this problem, an

intelligent system has been embedded in the vehicle itself. The signal detected by

an alcohol sensor will be transmitted to the vehicle control circuit. It will not turn

on the vehicle, when the user is or in drunken condition. And one more

application is detection of drowsiness when a person feels drowsy it is detected

by the sensors and it is send to the controller then it starts buzzer and slows down

the vehicle.

2.OBJECTIVE:

The main objective of the proposed system is to provide security to a drivers

when he is drunken and he feels drowsy. This system is implemented using

sensors and ARM controller and few steps is to be done.

3.BLOCK DIAGRAM:

GND

HARDWARE REQUIREMENTS: ARM 7 / Cortex M3, LCD, Relay Driver, Relays, Resistors, Capacitors, LEDs, Crystal, Diodes, Transformer, Voltage Regulator, Push Button.

SOFTWARE REQUIREMENTS: Keil compiler uVision 4, Language: Embedded C or Assembly, WLPRO Programmer

230 V, AC Supply

TRANSFORMER RECTIFIER FILTER REGULATOR

+12 Volts

+5 Volts

OR

OR

M

VISUAL INDICATION

BUZZER

DC MOTOR AS WATER SPRINKLER

OUTPUT DEVICES

BUFFER DRIVER RELAY

16 X 2 DISPLAY

ARM PROCESSOR

ALCOHOL SENSOR

DROWSINESS

IR TX AND RX

VARIABLE VOLTAGE

REGULATOR

4.METHODOLOGY:In this proposed system vehicle has a sensors i.e. alcohol sensor and drowsiness

sensor whenever a person is drunken vehicle won starts. That is controlled by

heart of the system ARM and it start buzzer indicating that a person is drunk one

more application of this project is drowsiness detection while travelling if he feels

drowsy then the buzzer start indicating end vehicle speeds gets down by ARM

controller.

5.ADVANTAGES AND DISADVANTAGES:ADVANTAGES:1.Security of vehicle. 2.Record driving data, collision data and position data. 3.Analyze the accidents detail. 4.Send location of car and its maintenance to base station through GPS & GSM technique. 5.Sense gas & fuel leakage and display its status on car monitoring system. 6.Detect if the driver is drunk or not. 7.Detect if the driver is feeling sleepy.

DISADVANTAGES:1.Damage of sensor cannot be detected.

6.APPLICATIONS:1.For Personal vehicle

2.Insurance companies

3.Research and development of vehicle

7.CONCLUSION:

Our system efficiently checks the drunken driving. By implementing this system

reduce the accident rate due to drunken driving. This system also indicates No

parking area which would reduce the crowd of the vehicle in those areas. No

entry area is mainly allocated during the construction or repairing of the road, if

the rider enters in such area this system would immediately intimate as No entry

area and vehicle will stop automatically. In case of any accident it would send

the messages to the friends continuously about the location of the accident

happened till the first aid reaches the rider. Our system helps to know the

location of the vehicle for rescuing in the case of theft incidents