Design And Construction Of A Factory Worker Alcohol Detector With Automatic Shutdown System And Detecting Camera
The design and construction of a factory worker alcohol detector with an automatic shutdown system involve the creation of a sophisticated device aimed at enhancing workplace safety by detecting alcohol levels among employees. This innovative system incorporates advanced sensor technology to accurately measure alcohol concentration, ensuring compliance with workplace regulations and minimizing the risk of accidents caused by impaired judgment or coordination due to alcohol consumption. The automatic shutdown feature adds an additional layer of safety by disabling machinery or equipment if an employee is found to have exceeded the predetermined alcohol threshold, thereby preventing potential hazards. Through meticulous engineering and integration of reliable components, this device serves as a proactive measure to safeguard both employees and industrial operations, promoting a secure and productive work environment.
ABSTRACT
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. In this project, we are developing an Auto Lock System. The input for the system is from Detection Sensors either from Alcohol Breath or any other mechanism. The controller keeps looking for the output from these sensors. If there are any traces of Alcohol above the set limit, then the system will lock the Engine. As vehicle automobiles are beyond the scope of this project, we are simulating the process by activating the relay which also triggers a camera. A camera is mounted on the instrument cluster facing the driver to monitor the driver’s face.
This device measures alcohol intake, displays percentage of alcohol and also automatically shutdown the machine the drunk person is operating (or about to operate) if it is above a particular threshold. Here we use an alcohol sensor circuit along with LCD display and a relay for shutting down the system and also capturing the face of the driver.
TABLE OF CONTENTS
TITLE PAGE
APPROVAL PAGE
DEDICATION
ACKNOWELDGEMENT
ABSTRCT
TABLE OF CONTENT
CHAPTER ONE
- INTRODUCTION
- OBJECTIVE OF THE PROJECT
- SIGNIFICANCE OF THE PROJECT
- PURPOSE OF THE PROJECT
- LIMITATION OF THE PROJECT
- APPLICATION OF THE PROJECT
- FUTURE DEVELOPMENT OF THE PROJECT
- PROJECT ORGANISATION
CHAPTER TWO
LITERATURE REVIEW
2.0 LITERATURE REVIEW
2.1 REVIEW OF ALCOHOL SENSING
2.2 REVIEW OF ALCOHOL USAGE
2.3 FACTS ABOUT ALCOHOL IN THE FACTORY/WORKPLACE
2.4 BLOOD ALCOHOL CONTENT
2.5 REVIEW OF DIFFERENT ALCOHOL TESTING METHODS
CHAPTER THREE
3.0 CONSTRUCTION METHODOLOGY
3.1 BLOCK DIAGRAM OF THE SYSTEM
3.2 CIRCUIT DIAGRAM
3.3 CIRCUIT DESCRIPTION
3.4 SYSTEM OPERATION
3.5 COMPONENTS LIST
3.6 POWER SUPPLY UNIT
CHAPTER FOUR
4.0 RESULT ANALYSIS
4.1 CONSTRUCTION PROCEDURE AND TESTING
4.2 ASSEMBLING OF SECTIONS
4.3 CONSRUCTION OF THE CASING
4.4 TESTING
CHAPTER FIVE
- CONCLUSIONS
- RECOMMENDATION
5.3 REFERENCES
CHAPTER ONE
1.1 INTRODUCTION
The Nigerian government has been advising its citizens not to drink and operate or work for decades, instead they advice that if one ones to drink it should be after work.
This work is on an alcohol sensing system that measures alcohol intake, displays percentage of alcohol and also automatically shutdown the machine the drunk person is operating (or about to operate) if it is above a particular threshold. Here we use an alcohol sensor circuit along with LCD display and a relay for shutting down the system.
The main unit of the system is alcohol sensor, camera and microcontroller. The system uses the alcohol sensor to detect alcohol. The sensor provides analog output. This analog output is now provided to the microcontroller for further processing. Based on the input the microcontroller calculates the percentage of alcohol and displays the same on an LCD display and also A camera is mounted on the instrument cluster facing the driver to monitor the driver’s face.
1.2 OBJECTIVE OF THE PROJECT
The objective of this work is design a Drunken machine operating detection device, which detects the percentage of alcohol and displays the same on an LCD display. It also automatically shut down the machine if the amount of alcohol exceeds a particular amount and also capture the drivers face via a camera.
1.3 PURPOSE OF THE PROJECT
The main purpose behind this project is “Drunk working/machine operating detection”. This Alcohol Detector for factory workers project is designed for the safety of the people working in factory.
1.4 APPLICATIONS OF THE PROJECT
Applications of Alcohol Detector in factory:
1) “Alcohol Detector project” can be used in the various vehicles for detecting whether the driver has consumed alcohol or not.
2) This project can also be used in various companies or organization to detect alcohol consumption of employees.
1.5 SIGNIFICANCE OF THE PROJECT
1) “Alcohol Detection System in factory” provides an automatic safety system for machines in factory and employees working in the factory as well.
The sensors helps aid the management of a factory in the detection of alcohol during working hours, not to replace other more reliable and effective testing methods. This equipment helps provide law enforcement with tools to develop initial suspicion of someone breaking the law. Because they lack the precision of other tests and can detect alcohol from sources other than the suspected impaired worker.
A camera is mounted on the instrument cluster facing the driver to monitor the driver’s face. The system is calibrated to monitor the driver’s state of consciousness through the blinking of the eyes. When the system detects signs of drowsiness, a voice and message alert is triggered via the navigation system
1.6 LIMITATION OF THE PROJECT
- This device will also shut machine down when the operator touches alcohol without been drunk by it.
- This device cannot be used in any alcohol producing company. When ignorantly used it will end up shutting down the machines when not necessary.
1.7 FUTURE DEVELOPMENT OF THE PROJECT
1) We can implement GSM technology to inform the management of the factory about the alcohol consumption.
2) We can implement GPS technology to find out the location of the machine that is shutdown because of the drunk operator.
1.8 PROJECT WORK ORGANISATION
The various stages involved in the development of this project have been properly put into five chapters to enhance comprehensive and concise reading. In this project thesis, the project is organized sequentially as follows:
Chapter one of this work is on the introduction to factory worker alcohol detector. In this chapter, the background, significance, objective limitation and problem of factory worker alcohol detector were discussed.
Chapter two is on literature review of factory worker alcohol detector. In this chapter, all the literature pertaining to this work was reviewed.
Chapter three is on design methodology. In this chapter all the method involved during the design and construction were discussed.
Chapter four is on testing analysis. All testing that result accurate functionality was analyzed.
Chapter five is on conclusion, recommendation and references.
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