alcohol detc
TRANSCRIPT
ALCOHOL DETECTION WITH VEHICLE
CONTROLLING
INTERNAL GUIDE:MITESH PRAJAPATI
EXTERNAL GUIDE:BIREN RAMOLIYA
STUDENTS NAME:
1. SHUBHAM R. PATEL
2. BHARGAV L. JHA
Alcohol Sensor
Alcohol Sensor
MICROCOTROLLER
MICROCOTROLLER
Display Unit (LCD)
Display Unit (LCD)
BuzzerBuzzer
WORKING:The overall working of the project can be described with the help of following block diagram.
Gsm
COMPONENTS USED:MicrocontrollerLCDGSMAlcohol sensorbuzzerIgnition Lock system
ATMEGA32:
FEATURES:High-performance, Low-powerA Nonvolatile Program and Data Memories
Advance RISC Architecture Real Time Counter with Separate Oscillator
Internal Calibrated RC Oscillator32 Programmable I/O LinesPower ConsumptionFour PWM Channels
APPLCATION
Industrial automationLightingSmart energyMobile ElectronicsAutomotiveBuilding AutomationHome AppliancesHome Entertainment
LCD:LCD's typically have 16 data pins and 2 for the LED backlight.
Character LCDs use a standard 14-pin interface and those with backlights have 16 pins.
There may also be a single backlight pin, with the other connection via Ground or VCC pin. The two backlight pins may precede the pin 1.
LCD:
GSM: SIM 900: It can accept commands from microcontroller UART
Works on power supplySpeaker and Microphone Jacks onboard for voice
Onboard PCB antenna Small size It Can do basic functions which can be done via normal phone like calling, send sms,
access data through GPRS etc. Plug and play device Serial port and debug port can help user easily develop user’s applications
SIM 900 BLOCK DIAGRAM:
ALCOHOL SENSER:
ALCOHOL GAS SENSOR:
This alcohol sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer.
It has a high sensitivity and fast response time. Sensor provides an analog output based on alcohol concentration.
The sensor needs 5V power supply to operate.
FEATURES:High sensitivity to alcohol and small sensitivity to Benzine
Fast response and High sensitivity
Stable and long lifeSimple drive circuit of 5V DC with analog output
Operation Temperature: -10 to 70 degrees C
APPLICATION:Breath AnalyzerBlood Alcohol Concentration Checker
Alcohol Gas Sensor
Advantages :drunk and driving and thus avoiding accidentsProtect the human Small space covered in vehicleEasy to installControl vehicle through GSM
BUZZER:
Buzzer is a audio signal device
Works on electromechanically or piezoelectric Circuit.
Buzzer act as alarm of the circuit
The vibration of metal plate causes a sound