1. The document describes the design and fabrication of an adaptive headlight system prototype. The system aims to provide enhanced safety at night by automatically adjusting the headlights based on vehicle movement like turning or changing elevation.
2. The conceptual design of the adaptive headlight system includes a system design to determine component placement and interactions, as well as a mechanical design of custom and purchased parts.
3. Testing of critical components was performed to evaluate the system's accuracy, response time, and impacts in order to discuss results and potential improvements for future development of adaptive headlight systems.
Abstract The evolution in the technology of automobiles has reached its peak. One of the most innovative features is the invention of driver less car or an autonomous car. An autonomous car controls the motion, sensor activation and action automatically without any human intervention. Such vehicles ensure high degree of safety, comfort and ease of driving. The project aims at designing a system to be used in such autonomous cars. The project is to develop an automatic headlight beam intensity switcher. Such a system will sense the beam status of opposing vehicle and switch the beam intensity of headlight. A sensor based mechanism is utilized to develop the system. The beam intensity switcher plays a very important role while driving. During night time, when two vehicles approach each other in opposite direction the high intensity headlight creates an effect called “Troxler effect”. This effect creates a temporary blindness for some seconds thus resulting in unfortunate accidents. Thus, the high beam of both the vehicles must be switched to low so as to have a comfortable driving. The use of such a device in cars can prevent accidents at night time due to driver inattentiveness and provides an ease of driving. We have used the Arduino UNO board as our micro-controller and application specific sensors. In our project we have designed a device which is a combination of software and hardware coding. The sensor used is a light intensity sensor named BH1750 which has a wide range of sensing capacity. The light sensor takes the “lux ” reading of the headlight rays from the opposing vehicle and checks for a threshold value assigned in the coding. Based on the threshold value the beam switches from high to low state and vice-versa when both the vehicles pass by each other. The same process takes place in opposite vehicle too. This device can be implanted on the front part of the car at an appropriate position and angle. Keywords: automatic, low cost, accurate, headlight beam intensity switcher, Troxler effect, sensor based mechanism and lux readings.
Advancement in Suspension System: - A Reviewdbpublications
The purpose of presenting this review paper is to provide in-depth information about suspension system. It explains the comforts and safety of the passenger. It illustrates the importance of the suspension system in automobile. Vehicle suspensions systems typically rated by its ability to provide good road handling and improve passenger comfort. It also says the improvement that has been taken place in the suspension system for a better ride and driver comfort. The foremost suspension was Bose electromagnetic suspension. The advancement that has been used in the suspension system is for cars. The three technologies that had made cars even better than first that is: - 1. DRC (dynamic ride control), 2. Magnetic Dampers (AUDI R8), 3.Active Curve Tilting. Further it illustrates the specification and causes of the invention and it also describes the electromagnetic active suspensions. The future trends of automotive suspensions are due to simple structure, high-bandwidth, accurate and flexible force control, high ride quality, good handling performance, and energy regeneration. It says the application and better enrolment of suspension system.
Autonomous Driving Control of Automatic Guided Vehicle using Tablet PCCSCJournals
In recent years, mobile terminals are inexpensive, but have high performance in both calculation and display, are equipped with many input / output devices, and are easy to develop software. Therefore, we thought that it could be used for control devices in the embedded field, and tried to apply it to control of autonomous guided vehicles (AGVs). The control method is as follows; after taking a picture of the front passage with a camera and detecting the edge, the points at the boundary between the passage surface and other objects (walls and shelves) are extracted, and the left and right approximate straight lines are calculated from the points. Then, it runs with the intersection of the lines as the center of the passage. The problems were the influence of floor noise and the detection of incorrect road boundary lines. Therefore, we were able to reduce the detection of erroneous wall-floor boundary points by applying a noise removal method that makes the best use of the characteristics of the image, and to improve the detection accuracy of road boundary lines. With this improvement, the AGV, which initially traveled only about 10m, can be run to the last 100m of the test course, and as a result of measurement, the average error in the running direction is reduced to 20%, the maximum error is reduced to 21%, and the variation of running direction is reduced to 1.4%. The processing time is also about 250 milliseconds, which is a time that does not hinder the running control every second. From the above results, it is confirmed that the mobile terminal can be used stably on a relatively wide road, and it is shown that the mobile terminal can be applied to the embedded system.
Abstract The evolution in the technology of automobiles has reached its peak. One of the most innovative features is the invention of driver less car or an autonomous car. An autonomous car controls the motion, sensor activation and action automatically without any human intervention. Such vehicles ensure high degree of safety, comfort and ease of driving. The project aims at designing a system to be used in such autonomous cars. The project is to develop an automatic headlight beam intensity switcher. Such a system will sense the beam status of opposing vehicle and switch the beam intensity of headlight. A sensor based mechanism is utilized to develop the system. The beam intensity switcher plays a very important role while driving. During night time, when two vehicles approach each other in opposite direction the high intensity headlight creates an effect called “Troxler effect”. This effect creates a temporary blindness for some seconds thus resulting in unfortunate accidents. Thus, the high beam of both the vehicles must be switched to low so as to have a comfortable driving. The use of such a device in cars can prevent accidents at night time due to driver inattentiveness and provides an ease of driving. We have used the Arduino UNO board as our micro-controller and application specific sensors. In our project we have designed a device which is a combination of software and hardware coding. The sensor used is a light intensity sensor named BH1750 which has a wide range of sensing capacity. The light sensor takes the “lux ” reading of the headlight rays from the opposing vehicle and checks for a threshold value assigned in the coding. Based on the threshold value the beam switches from high to low state and vice-versa when both the vehicles pass by each other. The same process takes place in opposite vehicle too. This device can be implanted on the front part of the car at an appropriate position and angle. Keywords: automatic, low cost, accurate, headlight beam intensity switcher, Troxler effect, sensor based mechanism and lux readings.
Advancement in Suspension System: - A Reviewdbpublications
The purpose of presenting this review paper is to provide in-depth information about suspension system. It explains the comforts and safety of the passenger. It illustrates the importance of the suspension system in automobile. Vehicle suspensions systems typically rated by its ability to provide good road handling and improve passenger comfort. It also says the improvement that has been taken place in the suspension system for a better ride and driver comfort. The foremost suspension was Bose electromagnetic suspension. The advancement that has been used in the suspension system is for cars. The three technologies that had made cars even better than first that is: - 1. DRC (dynamic ride control), 2. Magnetic Dampers (AUDI R8), 3.Active Curve Tilting. Further it illustrates the specification and causes of the invention and it also describes the electromagnetic active suspensions. The future trends of automotive suspensions are due to simple structure, high-bandwidth, accurate and flexible force control, high ride quality, good handling performance, and energy regeneration. It says the application and better enrolment of suspension system.
Autonomous Driving Control of Automatic Guided Vehicle using Tablet PCCSCJournals
In recent years, mobile terminals are inexpensive, but have high performance in both calculation and display, are equipped with many input / output devices, and are easy to develop software. Therefore, we thought that it could be used for control devices in the embedded field, and tried to apply it to control of autonomous guided vehicles (AGVs). The control method is as follows; after taking a picture of the front passage with a camera and detecting the edge, the points at the boundary between the passage surface and other objects (walls and shelves) are extracted, and the left and right approximate straight lines are calculated from the points. Then, it runs with the intersection of the lines as the center of the passage. The problems were the influence of floor noise and the detection of incorrect road boundary lines. Therefore, we were able to reduce the detection of erroneous wall-floor boundary points by applying a noise removal method that makes the best use of the characteristics of the image, and to improve the detection accuracy of road boundary lines. With this improvement, the AGV, which initially traveled only about 10m, can be run to the last 100m of the test course, and as a result of measurement, the average error in the running direction is reduced to 20%, the maximum error is reduced to 21%, and the variation of running direction is reduced to 1.4%. The processing time is also about 250 milliseconds, which is a time that does not hinder the running control every second. From the above results, it is confirmed that the mobile terminal can be used stably on a relatively wide road, and it is shown that the mobile terminal can be applied to the embedded system.
The research done consists of seven titles. What are actuators? Types of Actuators. What are smart actuators? Components of smart actuators. smart actuators working mechanism. Application of smart actuators. Advantages and disadvantages of smart actuators
The research done consists of seven titles. What are actuators? Types of Actuators. What are smart actuators? Components of smart actuators. smart actuators working mechanism. Application of smart actuators. Advantages and disadvantages of smart actuators
Project report on IR based vehicle with automatic braking and driver awakenin...Neeraj Khatri
IR Based Vehicle With AUTOMATIC BRAKING and DRIVER AWAKENING System (2014)
In this Project When any obstacle comes in front of the vehicle in a fixed range then the automatic brakes are applied and the vehicle sounds an alarm and also a very small current is produced on the steering of the vehicle. If the vehicle met with an accident then a call is generated on the last dialled number from the phone which is placed in the vehicle.
Conclusive Review on Adaptive Headlight System for Four-Wheeler Frontlight us...Dr. Amarjeet Singh
Major road mishaps occur at night on account of
curve roads and glare caused from the headlights of incoming
vehicles. Night time driving with conventional headlamps is
particularly unsafe: only 25% of the driving is done at night
but 55% of the driving accidents occur during this period.
The existing conventional light system does not provide
illumination in the right direction and at the precise angle.
Due to this constrain, a need to understand an alternative
technology solution. Adaptive front lighting system (AFS)
helps improve driver’s visibility at night time hence achieving
enhance safety. The objective of this work is to design and
build an AFS Prototype. From the results, it is concluded that
the headlamp swings in horizontal direction by sensing
steering angle and vertical by sensing distance between
subject vehicle and next vehicle. Accuracy, reliability and
availability of the components were few considerations
during the conceptualization stage.
Similar to IRJET- Design and Fabrication of Adaptive Headlight System (20)
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.