AUTOMATIC DRUNKEN DRIVE DETECTIVE SYSTEM

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AUTOMATIC ENGINE LOCKING SYSTEM FOR DRUNK AND DRIVER

ABSTRACT

AIM:

The main objective of this project is to develop an embedded system which detects the alcohol. This project is implemented AT89S52 developed board interfaced with alcohol sensor, Buzzer.

YOUTUBE VIDEO LINK

https://www.youtube.com/watch?v=y62puxoWMK8

BLOCK DIAGRAM:

POWER SUPPLY:

DESCRIPTION:

Most of these days, we hear lot of accidents due to drunken driving. Drunken drivers will not be in stable condition and so the rash driving is the inconvenience for other road users and also question of life and death for the drunken driver and for others. The main purpose behind this project is “Drunk driving detection”. Now a days, many accidents are happening because of the alcohol consumption of the driver or the person who is driving the vehicle. Thus Drunk driving is a major reason of accidents in almost all countries all over the world. Alcohol Detector in Car project is designed for the safety of the people seating inside the car. This project should be fitted / installed inside the vehicle.In this project, we are developing an Auto Lock System. Alcohol sensor will be attached with our microcontroller. While alcohol wafers smelled by the sensor. Sensor sends the input voltage to microcontroller. If there are any traces of Alcohol above the set limit, then the system will lock the Engine at the same time will automatically gives a buzzer We can avoid accidents by checking the driving people on the roads. So that we can avoid accidents.The system uses a compact circuitry built around Flash version of AT89S52 microcontroller with a non-volatile memory capable of retaining the password data for over ten years. Programs are developed in embedded C.  ISP is used to dump the code into the microcontroller

SOFTWARE:

1. Embedded C programming.
2. Keil software
3. Express SCH for Circuit design.
4. Proteus for hardware simulation.
5. ISP to burn the chip

HARDWARE:

1. Power Supply
2. Alcohol sensor
3. Buzzer
4. AT89S52
5. Driver circuit
6. Engine/MOTORS
7. LCD
8. Lm324 op-amp

We will be providing the following details on CD / DVD

1. Abstract
2. Datasheets
3. Project Report in PDF format and in doc (word) format
4. Circuit diagram
5. PCB layout
6. Microcontroller program (software code) —–Embedded c code
7. Sample power point presentation.
8. HEX file of the microcontroller code
9. DATASHEETS of all the components / ICs used in the project
10. Photos & video file on entire project