Digital Certificate Verification using BlockchainIRJET Journal
This document proposes a system for verifying digital certificates using blockchain technology. The system would involve generating a unique ID and hash for each certificate, storing certificate details and the hash on the blockchain, and linking certificates to their entries on the blockchain using QR codes. To verify a certificate, the QR code would be scanned to retrieve the unique ID and retrieve the corresponding certificate data and hash from the blockchain. Comparing the hashes would validate that the certificate has not been tampered with. The system aims to securely and efficiently verify certificates while preventing forgery.
AUTOMATIC SMART SHOPPING TROLLY WITH BILLINGIRJET Journal
This document describes a proposed automatic smart shopping trolley system with billing capabilities. The system uses RFID tags and an ultrasonic sensor to identify and track items added to the trolley. When items with RFID tags are placed in the trolley, the tags are read by an RFID reader which updates the item and billing information. The trolley is also equipped with an ultrasonic sensor and WiFi connectivity to allow it to automatically follow and track customers in the store. The goal of the system is to provide an efficient solution to billing and reduce queues by performing billing directly in the trolley.
IRJET- Survey Paper on Automatic Cart Movement TrailerIRJET Journal
This document summarizes a survey paper on an automatic cart movement trailer system. The system uses sensors and wireless technology to allow a cart to autonomously follow a targeted object. An Arduino board controls the cart's movement using ultrasonic sensors to detect the object and maintain a set distance. A cloud-based Wi-Fi module sends sensor data to the cloud and can trigger alerts if the cart moves outside the sensor range via text or alarm. The system is intended to reduce human effort in transporting luggage by allowing automatic following and dragging of carts.
This document provides an introduction and overview of Science Gateways. It discusses what Science Gateways are, their general architecture and frameworks like the Catania Science Gateway Framework. It also covers authentication, authorization, roles and some use cases like the GARR Science Gateway and Africa GRID Science Gateway. Finally, it mentions training and collaborations available for Science Gateways.
Prajwal provides a concise summary of his background and qualifications. He aims to use his skills and knowledge to deliver value and job satisfaction while achieving personal and organizational goals. He has a bachelor's degree in technology and specialized training in VLSI design and verification. His experience includes internships in mechatronics, satellite technology, and FPGA development. He has strong skills in Verilog, SystemVerilog, simulation tools, and microcontrollers. Prajwal has received awards for his innovative student projects and publications. He seeks to contribute as a team player with communication skills and leadership abilities.
A Barcode-Based Prototype Authentication System Using Python Programming and ...IRJET Journal
This document summarizes a prototype authentication system using Python programming and database applications. The system uses barcodes and QR codes to authenticate physical entities. It generates unique QR codes for registered entities from their data stored in a database. It then sends the QR codes to the corresponding entities via email. For authentication, the system scans QR codes using a camera and checks if the data extracted from the QR code matches the stored database data. If it matches, authentication is approved. This allows for a contactless, automated authentication process using commonly available hardware like cameras instead of specialized barcode scanners.
Hi mam/sir
This is ravi i have completed M.tech(vlsi design )in 2015 from SVCET engineering college.i am looking for VLSI/ASIC design &verification engineer & i have knowledge on physical design also ,so I have been 9 month experience project intern at maven silicon .If any opportunity is there in your industry means please kindly inform me.
Protocal knowns.
Router1x3,AHB-APB (AMBA protocols),UART,SPI,AXI.
mobile no:08884608550
Thank you.
Harish K.L is seeking an opportunity where he can exercise his interpersonal and professional skills. He has a Bachelor of Engineering degree and qualifications in Diploma and ITI. His academic projects include developing a mobile control robot for metal detection and an unmanned smart vehicle. He has certifications in networking and technical skills in routing, switching, WAN protocols and troubleshooting networks. Harish has strong communication, problem solving and learning abilities and is willing to take on new challenges.
Digital Certificate Verification using BlockchainIRJET Journal
This document proposes a system for verifying digital certificates using blockchain technology. The system would involve generating a unique ID and hash for each certificate, storing certificate details and the hash on the blockchain, and linking certificates to their entries on the blockchain using QR codes. To verify a certificate, the QR code would be scanned to retrieve the unique ID and retrieve the corresponding certificate data and hash from the blockchain. Comparing the hashes would validate that the certificate has not been tampered with. The system aims to securely and efficiently verify certificates while preventing forgery.
AUTOMATIC SMART SHOPPING TROLLY WITH BILLINGIRJET Journal
This document describes a proposed automatic smart shopping trolley system with billing capabilities. The system uses RFID tags and an ultrasonic sensor to identify and track items added to the trolley. When items with RFID tags are placed in the trolley, the tags are read by an RFID reader which updates the item and billing information. The trolley is also equipped with an ultrasonic sensor and WiFi connectivity to allow it to automatically follow and track customers in the store. The goal of the system is to provide an efficient solution to billing and reduce queues by performing billing directly in the trolley.
IRJET- Survey Paper on Automatic Cart Movement TrailerIRJET Journal
This document summarizes a survey paper on an automatic cart movement trailer system. The system uses sensors and wireless technology to allow a cart to autonomously follow a targeted object. An Arduino board controls the cart's movement using ultrasonic sensors to detect the object and maintain a set distance. A cloud-based Wi-Fi module sends sensor data to the cloud and can trigger alerts if the cart moves outside the sensor range via text or alarm. The system is intended to reduce human effort in transporting luggage by allowing automatic following and dragging of carts.
This document provides an introduction and overview of Science Gateways. It discusses what Science Gateways are, their general architecture and frameworks like the Catania Science Gateway Framework. It also covers authentication, authorization, roles and some use cases like the GARR Science Gateway and Africa GRID Science Gateway. Finally, it mentions training and collaborations available for Science Gateways.
Prajwal provides a concise summary of his background and qualifications. He aims to use his skills and knowledge to deliver value and job satisfaction while achieving personal and organizational goals. He has a bachelor's degree in technology and specialized training in VLSI design and verification. His experience includes internships in mechatronics, satellite technology, and FPGA development. He has strong skills in Verilog, SystemVerilog, simulation tools, and microcontrollers. Prajwal has received awards for his innovative student projects and publications. He seeks to contribute as a team player with communication skills and leadership abilities.
A Barcode-Based Prototype Authentication System Using Python Programming and ...IRJET Journal
This document summarizes a prototype authentication system using Python programming and database applications. The system uses barcodes and QR codes to authenticate physical entities. It generates unique QR codes for registered entities from their data stored in a database. It then sends the QR codes to the corresponding entities via email. For authentication, the system scans QR codes using a camera and checks if the data extracted from the QR code matches the stored database data. If it matches, authentication is approved. This allows for a contactless, automated authentication process using commonly available hardware like cameras instead of specialized barcode scanners.
Hi mam/sir
This is ravi i have completed M.tech(vlsi design )in 2015 from SVCET engineering college.i am looking for VLSI/ASIC design &verification engineer & i have knowledge on physical design also ,so I have been 9 month experience project intern at maven silicon .If any opportunity is there in your industry means please kindly inform me.
Protocal knowns.
Router1x3,AHB-APB (AMBA protocols),UART,SPI,AXI.
mobile no:08884608550
Thank you.
Harish K.L is seeking an opportunity where he can exercise his interpersonal and professional skills. He has a Bachelor of Engineering degree and qualifications in Diploma and ITI. His academic projects include developing a mobile control robot for metal detection and an unmanned smart vehicle. He has certifications in networking and technical skills in routing, switching, WAN protocols and troubleshooting networks. Harish has strong communication, problem solving and learning abilities and is willing to take on new challenges.
Jitendra Rana is a software engineer with 2 years of experience seeking a position in embedded systems. He has a strong background in C programming and experience developing Linux device drivers, specifically for CAN 2.0 implementation. He also has knowledge of wireless technologies like ZigBee and experience interfacing with RF modules. He holds a PG Diploma in Embedded Systems and has experience developing projects involving microcontrollers, wireless communication, and interfacing sensors.
Rama Lingeswara Reddy Vellala is an instrumentation engineer with 3 years of experience working in oil and gas and process plants. He has expertise in AutoCAD, MS Office, SPI, MicroStation and SmartSketch. Some of his responsibilities include preparing instrument indexes, I/O lists, loop diagrams, and hookup drawings. He is currently working on a project in Abu Dhabi called Zirku, where he is contributing to the instrument index, data sheets, wiring diagrams and other documentation using SPI 2013 and Oracle 11g.
IRJET- QR Code Techniques for Smart Shopping: A ReviewIRJET Journal
This document discusses techniques for smart shopping using QR codes. It provides an overview of how QR codes can be generated and embedded with product information like name, number, location, and details. By scanning these QR codes using a smartphone camera and app, users can get product information on their phone. The document then reviews different techniques used for QR code generation and recognition, including REST protocols, multiplexing/demultiplexing algorithms, and QR filtering methods. It discusses how these techniques can enable features like adding items to a shopping cart, checking product offers, and digital payment. The techniques aim to make the shopping experience more convenient and efficient compared to traditional physical shopping.
IRJET- A System for Indoor Navigation: GuideIt - Personal AssistantIRJET Journal
The document describes a proposed Android application called GuideIt that aims to provide indoor navigation assistance using step counting and augmented reality. The application would use sensors like the accelerometer and GPS on a smartphone, along with image recognition, to guide users inside complex indoor environments like malls, universities, and hospitals. It discusses related indoor navigation technologies and the limitations of GPS for indoor use. The proposed application seeks to offer a low-cost indoor navigation solution by counting a user's steps based on a path recorded previously by an administrator and providing turn-by-turn voice directions.
Preprint-EAI ICNGWN2023 - 19-20 Oct 2023.pdfChristo Ananth
Christo Ananth, Dr.T.Ananth Kumar, Dr. Tijani Muhammed Adekilekun, Dr. Shruti Aggarwal, Special Session, Applications of Quantum AI in Next Gen Networks, EAI International Conference on Intelligent Computing and Next Generation Wireless Networks (EAI ICNGWN 2023) Organized by Sri Venkateswara College of Engineering, Sriperumbudur, India, October 19-20, 2023 (Hybrid Mode)
CauseVCare - A Blockchain based Charity DAppIRJET Journal
This document discusses a proposed blockchain-based charity tracking system called CauseVCare. It would use blockchain technology to increase transparency, accountability, and efficiency in the charitable sector. Key features include:
- Creating a public ledger to record all charity transactions and activities in an immutable and transparent way.
- Integrating smart contracts to automatically enforce the terms and conditions of transactions, increasing trust and accountability.
- Ensuring all transactions are transparent, immutable, and secure without intermediaries.
This proposed system aims to improve donor confidence, increase donations, prevent fraud, and provide insights into how funds are used - ultimately transforming the charitable sector through greater transparency, efficiency, and trust. It discusses the system's architecture,
The document is a resume for Aasheesh Ranjan seeking a position in IT that utilizes his skills in cloud computing and system administration. It outlines his technical skills and experience in areas like OpenStack, virtualization, networking, security and more. It also lists his professional certifications from Red Hat, Microsoft and others. His work experience includes roles as a release and deployment engineer and technical assistant. He holds a B.Tech in computer science and has participated in projects related to cloud infrastructure, networking and robotics.
IRJET- Signrecrypting Proxy Re-Signature in Secure VanetIRJET Journal
1. The document proposes a SignReCrypting Proxy Re-signature (SRCPR) scheme for secure vehicular ad hoc networks (VANETs). SRCPR combines signcryption, re-encryption, and re-signature to provide security while reducing computation costs.
2. SRCPR includes phases for key generation, vehicle registration, signcryption, message verification, and decryption. It also details an authentication framework between users, the cloud center, and vehicles using tickets.
3. Evaluation results show SRCPR provides security while reducing computation time and costs compared to existing approaches for VANETs.
Sharanling Majge has a M.Tech in VLSI Design and Embedded Systems from Lingaraj Appa Engineering College. She has work experience as an intern quality assurance engineer at Testing Campus in Bangalore. Her skills include software testing, Agile methodology, SQL, and manual and automation testing. She has experience automating websites like Salesforce and applications like Gmail. She also has experience with academic projects involving border security systems using GSM and an SDR transceiver architecture design using Verilog on FPGA.
Sharanling Majge has a M.Tech in VLSI Design and Embedded Systems from Lingaraj Appa Engineering College. She has work experience as an intern quality assurance engineer at Testing Campus in Bangalore. Her skills include software testing, Agile methodology, SQL, and manual and automation testing. She has experience automating websites like Salesforce and applications like Gmail. She also has experience with academic projects involving border security systems using GSM and an SDR transceiver architecture design using Verilog on FPGA.
Fake Certificate Detection by using BlockchainIRJET Journal
This document describes a system to detect fake certificates using blockchain technology. The system aims to address the growing problem of certificate fraud by generating digital certificates on a blockchain network and allowing their verification through unique hashes and QR codes. The system would allow universities to generate certificates in bulk or individually, storing the details on Interplanetary File System (IPFS). The hashes and QR codes would then validate certificate authenticity by comparing submitted certificates to those stored on the blockchain. This provides a transparent and decentralized method for employers and organizations to easily verify educational documents.
At the Cloud Foundry Summit 2017 in Santa Clara, Altoros and GE Digital talked about a sensor-based solution for tracking luggage from registration to claim belt.
Certified Internet of Things Specialist ( CIoTS ) GICTTraining
GICT Certified Internet of Things Specialist (CIoTS) course focuses on the core technologies behind Internet of Things (IoT).
Find Out More : https://globalicttraining.com
IRJET - A Novel Approach for Automating Vehicle Verification and TrackingIRJET Journal
This document describes a novel approach for automating vehicle verification and tracking using RFID technology. The key points are:
1. An RFID chip containing a unique identification number would be implanted in each vehicle. This chip would be linked to a secure server storing all vehicle records and documents.
2. When the RFID chip is scanned using a special reader device, it would retrieve all information about the vehicle like registration documents, owner details, inspection details from the server and display it on the reader screen.
3. The system would help both enforcement authorities efficiently verify vehicle documents electronically with one scan, and track stolen vehicles, while reducing the burden on vehicle owners of carrying multiple physical documents.
IRJET- Automated Face Detection and Recognition for Detecting Impersonati...IRJET Journal
This document proposes an automated system using RFID and face recognition to help students easily find their exam halls and seats and prevent impersonation. The system works by having students swipe their RFID cards at a reader, which will display their exam hall and seat number on an LCD screen. It also uses a camera and face recognition on an Arduino board to match students' faces to images in a database, marking them present if matched and triggering an alarm if not matched to prevent impersonation. The system aims to make the exam seating process more efficient than traditional manual methods and help students locate their exams without delay.
IRJET- Automated Face Detection and Recognition for Detecting Impersonation o...IRJET Journal
This document proposes an automated system using RFID and face recognition to help students easily find their exam halls and seats and prevent impersonation. The system works by having students swipe their RFID cards at a reader, which will display their exam hall and seat number on an LCD screen. It also uses a camera and face recognition on an Arduino board to match students' faces to images in a database, marking them present if matched and triggering an alarm if not matched to prevent impersonation. The system aims to make the exam seating process more efficient than traditional manual methods and help students locate their exams without issues. It discusses the components, methodology, and concludes the concept could be expanded to integrate additional student data and services.
IRJET- Radio Frequency Identification (RFID) based Smart Trolley for SupermarketIRJET Journal
This document describes a proposed RFID-based smart trolley system for supermarkets. The system would allow items placed in the trolley to be automatically scanned and added to a running total displayed on the trolley. RFID tags would be attached to all items for sale. An RFID reader and antenna mounted on the trolley would continuously read the tags of any items placed in the trolley and send the data to a microcontroller. The microcontroller would look up item information and display the running subtotal and total on an LCD screen. When the customer is ready to check out, their purchase information would be wirelessly transmitted to the billing computer to complete the transaction. This system is aimed at reducing queues at checkout by autom
IRJET- Pocket Mall Navigator: Bridging Digital and Traditional Shopping E...IRJET Journal
This document proposes a mobile shopping mall navigation system called Pocket Mall Navigator. It aims to provide an interactive experience to help visitors easily find shops in malls. Currently, most mall directories are static and lack interactivity. The proposed system would use smartphones and mall Wi-Fi to create a mobile app that provides real-time navigation assistance. It would allow users to change plans and find alternative shops easily. The system architecture involves indoor positioning technologies like Wi-Fi and QR code scanning to locate users and products. A literature review discusses existing indoor navigation methods. The proposed system would allow users to search for products, view their locations, add items to a digital cart, and make mobile payments.
IRJET- Pocket Mall Navigator: Bridging Digital and Traditional Shopping Exper...IRJET Journal
This document proposes a mobile shopping mall navigation system called Pocket Mall Navigator. It aims to provide an interactive experience to help visitors easily find shops in malls. Currently, most mall directories are static and lack interactivity. The proposed system would utilize smartphones and mall Wi-Fi to create a mobile app that provides real-time navigation assistance. It would allow users to search for shops, see their locations on a map, and change plans easily. The system architecture involves users scanning product QR codes to view details and add items to a digital cart for payment. Evaluations show such a system could improve the shopping experience over traditional directories.
Literature Review Basics and Understanding Reference Management.pptxDr Ramhari Poudyal
Three-day training on academic research focuses on analytical tools at United Technical College, supported by the University Grant Commission, Nepal. 24-26 May 2024
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Jitendra Rana is a software engineer with 2 years of experience seeking a position in embedded systems. He has a strong background in C programming and experience developing Linux device drivers, specifically for CAN 2.0 implementation. He also has knowledge of wireless technologies like ZigBee and experience interfacing with RF modules. He holds a PG Diploma in Embedded Systems and has experience developing projects involving microcontrollers, wireless communication, and interfacing sensors.
Rama Lingeswara Reddy Vellala is an instrumentation engineer with 3 years of experience working in oil and gas and process plants. He has expertise in AutoCAD, MS Office, SPI, MicroStation and SmartSketch. Some of his responsibilities include preparing instrument indexes, I/O lists, loop diagrams, and hookup drawings. He is currently working on a project in Abu Dhabi called Zirku, where he is contributing to the instrument index, data sheets, wiring diagrams and other documentation using SPI 2013 and Oracle 11g.
IRJET- QR Code Techniques for Smart Shopping: A ReviewIRJET Journal
This document discusses techniques for smart shopping using QR codes. It provides an overview of how QR codes can be generated and embedded with product information like name, number, location, and details. By scanning these QR codes using a smartphone camera and app, users can get product information on their phone. The document then reviews different techniques used for QR code generation and recognition, including REST protocols, multiplexing/demultiplexing algorithms, and QR filtering methods. It discusses how these techniques can enable features like adding items to a shopping cart, checking product offers, and digital payment. The techniques aim to make the shopping experience more convenient and efficient compared to traditional physical shopping.
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The document describes a proposed Android application called GuideIt that aims to provide indoor navigation assistance using step counting and augmented reality. The application would use sensors like the accelerometer and GPS on a smartphone, along with image recognition, to guide users inside complex indoor environments like malls, universities, and hospitals. It discusses related indoor navigation technologies and the limitations of GPS for indoor use. The proposed application seeks to offer a low-cost indoor navigation solution by counting a user's steps based on a path recorded previously by an administrator and providing turn-by-turn voice directions.
Preprint-EAI ICNGWN2023 - 19-20 Oct 2023.pdfChristo Ananth
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CauseVCare - A Blockchain based Charity DAppIRJET Journal
This document discusses a proposed blockchain-based charity tracking system called CauseVCare. It would use blockchain technology to increase transparency, accountability, and efficiency in the charitable sector. Key features include:
- Creating a public ledger to record all charity transactions and activities in an immutable and transparent way.
- Integrating smart contracts to automatically enforce the terms and conditions of transactions, increasing trust and accountability.
- Ensuring all transactions are transparent, immutable, and secure without intermediaries.
This proposed system aims to improve donor confidence, increase donations, prevent fraud, and provide insights into how funds are used - ultimately transforming the charitable sector through greater transparency, efficiency, and trust. It discusses the system's architecture,
The document is a resume for Aasheesh Ranjan seeking a position in IT that utilizes his skills in cloud computing and system administration. It outlines his technical skills and experience in areas like OpenStack, virtualization, networking, security and more. It also lists his professional certifications from Red Hat, Microsoft and others. His work experience includes roles as a release and deployment engineer and technical assistant. He holds a B.Tech in computer science and has participated in projects related to cloud infrastructure, networking and robotics.
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2. SRCPR includes phases for key generation, vehicle registration, signcryption, message verification, and decryption. It also details an authentication framework between users, the cloud center, and vehicles using tickets.
3. Evaluation results show SRCPR provides security while reducing computation time and costs compared to existing approaches for VANETs.
Sharanling Majge has a M.Tech in VLSI Design and Embedded Systems from Lingaraj Appa Engineering College. She has work experience as an intern quality assurance engineer at Testing Campus in Bangalore. Her skills include software testing, Agile methodology, SQL, and manual and automation testing. She has experience automating websites like Salesforce and applications like Gmail. She also has experience with academic projects involving border security systems using GSM and an SDR transceiver architecture design using Verilog on FPGA.
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This document describes a system to detect fake certificates using blockchain technology. The system aims to address the growing problem of certificate fraud by generating digital certificates on a blockchain network and allowing their verification through unique hashes and QR codes. The system would allow universities to generate certificates in bulk or individually, storing the details on Interplanetary File System (IPFS). The hashes and QR codes would then validate certificate authenticity by comparing submitted certificates to those stored on the blockchain. This provides a transparent and decentralized method for employers and organizations to easily verify educational documents.
At the Cloud Foundry Summit 2017 in Santa Clara, Altoros and GE Digital talked about a sensor-based solution for tracking luggage from registration to claim belt.
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GICT Certified Internet of Things Specialist (CIoTS) course focuses on the core technologies behind Internet of Things (IoT).
Find Out More : https://globalicttraining.com
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This document describes a novel approach for automating vehicle verification and tracking using RFID technology. The key points are:
1. An RFID chip containing a unique identification number would be implanted in each vehicle. This chip would be linked to a secure server storing all vehicle records and documents.
2. When the RFID chip is scanned using a special reader device, it would retrieve all information about the vehicle like registration documents, owner details, inspection details from the server and display it on the reader screen.
3. The system would help both enforcement authorities efficiently verify vehicle documents electronically with one scan, and track stolen vehicles, while reducing the burden on vehicle owners of carrying multiple physical documents.
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This document proposes a mobile shopping mall navigation system called Pocket Mall Navigator. It aims to provide an interactive experience to help visitors easily find shops in malls. Currently, most mall directories are static and lack interactivity. The proposed system would use smartphones and mall Wi-Fi to create a mobile app that provides real-time navigation assistance. It would allow users to change plans and find alternative shops easily. The system architecture involves indoor positioning technologies like Wi-Fi and QR code scanning to locate users and products. A literature review discusses existing indoor navigation methods. The proposed system would allow users to search for products, view their locations, add items to a digital cart, and make mobile payments.
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This document proposes a mobile shopping mall navigation system called Pocket Mall Navigator. It aims to provide an interactive experience to help visitors easily find shops in malls. Currently, most mall directories are static and lack interactivity. The proposed system would utilize smartphones and mall Wi-Fi to create a mobile app that provides real-time navigation assistance. It would allow users to search for shops, see their locations on a map, and change plans easily. The system architecture involves users scanning product QR codes to view details and add items to a digital cart for payment. Evaluations show such a system could improve the shopping experience over traditional directories.
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Literature Review Basics and Understanding Reference Management.pptxDr Ramhari Poudyal
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TIME DIVISION MULTIPLEXING TECHNIQUE FOR COMMUNICATION SYSTEMHODECEDSIET
Time Division Multiplexing (TDM) is a method of transmitting multiple signals over a single communication channel by dividing the signal into many segments, each having a very short duration of time. These time slots are then allocated to different data streams, allowing multiple signals to share the same transmission medium efficiently. TDM is widely used in telecommunications and data communication systems.
### How TDM Works
1. **Time Slots Allocation**: The core principle of TDM is to assign distinct time slots to each signal. During each time slot, the respective signal is transmitted, and then the process repeats cyclically. For example, if there are four signals to be transmitted, the TDM cycle will divide time into four slots, each assigned to one signal.
2. **Synchronization**: Synchronization is crucial in TDM systems to ensure that the signals are correctly aligned with their respective time slots. Both the transmitter and receiver must be synchronized to avoid any overlap or loss of data. This synchronization is typically maintained by a clock signal that ensures time slots are accurately aligned.
3. **Frame Structure**: TDM data is organized into frames, where each frame consists of a set of time slots. Each frame is repeated at regular intervals, ensuring continuous transmission of data streams. The frame structure helps in managing the data streams and maintaining the synchronization between the transmitter and receiver.
4. **Multiplexer and Demultiplexer**: At the transmitting end, a multiplexer combines multiple input signals into a single composite signal by assigning each signal to a specific time slot. At the receiving end, a demultiplexer separates the composite signal back into individual signals based on their respective time slots.
### Types of TDM
1. **Synchronous TDM**: In synchronous TDM, time slots are pre-assigned to each signal, regardless of whether the signal has data to transmit or not. This can lead to inefficiencies if some time slots remain empty due to the absence of data.
2. **Asynchronous TDM (or Statistical TDM)**: Asynchronous TDM addresses the inefficiencies of synchronous TDM by allocating time slots dynamically based on the presence of data. Time slots are assigned only when there is data to transmit, which optimizes the use of the communication channel.
### Applications of TDM
- **Telecommunications**: TDM is extensively used in telecommunication systems, such as in T1 and E1 lines, where multiple telephone calls are transmitted over a single line by assigning each call to a specific time slot.
- **Digital Audio and Video Broadcasting**: TDM is used in broadcasting systems to transmit multiple audio or video streams over a single channel, ensuring efficient use of bandwidth.
- **Computer Networks**: TDM is used in network protocols and systems to manage the transmission of data from multiple sources over a single network medium.
### Advantages of TDM
- **Efficient Use of Bandwidth**: TDM all
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
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Understanding Inductive Bias in Machine LearningSUTEJAS
This presentation explores the concept of inductive bias in machine learning. It explains how algorithms come with built-in assumptions and preferences that guide the learning process. You'll learn about the different types of inductive bias and how they can impact the performance and generalizability of machine learning models.
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1. Sri Raghavendra Educational Institutions Society (R)
(Approved by AICTE, Accredited by NAAC, Affiliated to VTU, Karnataka)
Sri Krishna Institute of Technology
www.skit.org.in
An
Internship - Presentation
on
Hindustan Aeronautics Limited.
INTERNSHIP
.
Kavya G 1KT20IS009
Under the Guidance of
Mrs. Vani B A
Dept. of ISE, SKIT
Department of Information Science And Engineering
2. /skit.org.in
(Approved by AICTE, Accredited by NAAC, Affiliated to VTU, Karnataka)
Sri Krishna Institute of Technology
Dept. of ISE,
SKIT
Project Title / 18CSP77
Contents
• Executive Summary
• About Organization
• About Department
• Work Done
• Images
• Reflection Notes
• Conclusion
/skit.org.in
Dept. of ISE, SKIT 2 HAL INTERNSHIP/18CSI85
3. EXECUTIVE SUMMARY
During the internship at Hindustan Aeronautics Limited, I completed a project on QR Code Generator.
The internship provided us experience on real-world applications within the aerospace industry.
They enhanced their technical skills and gained insights into the challenges and opportunities.
The staff exhibited dedication, professionalism, and a willingness to learn, making them a valuable asset to the
organization.
This experience has also enriched our knowledge.
(Approved by AICTE, Accredited by NAAC, Affiliated to VTU, Karnataka)
Sri Krishna Institute of Technology
/skit.org.in
Dept. of ISE, SKIT 3 HAL INTERNSHIP/18CSI85
4. ABOUT ORGANIZATION
Existence On 1st Oct 1964.
Indian state-owned aerospace and defense company
headquartered in Bangalore.
HAL is one of the largest aerospace companies in Asia.
Vision - “ To become a significant global player in the
manufacturing industry ”
It has several facilities throughout India including Nasik, Korwa,
Kanpur, Koraput, Lucknow, Bangalore and Hyderabad.
(Approved by AICTE, Accredited by NAAC, Affiliated to VTU, Karnataka)
Sri Krishna Institute of Technology
/skit.org.in
Dept. of ISE, SKIT 4 HAL INTERNSHIP/18CSI85
5. (Approved by AICTE, Accredited by NAAC, Affiliated to VTU, Karnataka)
Sri Krishna Institute of Technology
/skit.org.in
Dept. of ISE, SKIT 5
DIVISIONS OF HAL
HAL INTERNSHIP/18CSI85
6. (Approved by AICTE, Accredited by NAAC, Affiliated to VTU, Karnataka)
Sri Krishna Institute of Technology
/skit.org.in
Dept. of ISE, SKIT 6 HAL INTERNSHIP/18CSI85
PRODUCTS OF HAL
Fighter Aircraft
Su-30 MKI
Mig Series
Tejas
Jaguar
MIRAGE-2000
Passenger Aircraft
Dornier
Indian Regional Jet
Light Trainer Aircraft
Kiran
Basant
Sitara
Transport Aircraft
Saras
Satellite Launch Vehicles
PSLV
GSLV
IRS
INSAT
Helicopters
Dhruv
Cheetah
Chetak
Advanced Light Helicopters
Unmanned Aerial Vehicles
Engines
Lakshya PTA
Glider
HAL G-1
Ardhra
7. /skit.org.in
Dept. of ISE,
SKIT
7 Project Title / 18CSP77
/skit.org.in
Dept. of ISE, SKIT 7
(Approved by AICTE, Accredited by NAAC, Affiliated to VTU, Karnataka)
Sri Krishna Institute of Technology
ABOUT THE DEPARTMENT
Some of the key functions of the Aircraft division in HAL:
Aircraft Design and Development
Aircraft Production
Modernization and Upgradation
Maintenance, Repair, and Overhaul (MRO)
Customer Support and Services
Research and Innovation
HAL INTERNSHIP/18CSI85
8. /skit.org.in
Dpt. of ISE,
SKIT
8 Project Title / 18CSP77
/skit.org.in
Dept. of ISE, SKIT 7
(Approved by AICTE, Accredited by NAAC, Affiliated to VTU, Karnataka)
Sri Krishna Institute of Technology
Contd…
The functions of IT department at HAL are as follows:
Infrastructure Management
Application Development and Maintenance
Cybersecurity
Data Management
Support Services
Research and Development
Collaboration and Communication Tools
HAL INTERNSHIP/18CSI85
9. /skit.org.in
Dept. of ISE,
SKIT
9 Project Title / 18CSP77
/skit.org.in
Dept. of ISE, SKIT 8
(Approved by AICTE, Accredited by NAAC, Affiliated to VTU, Karnataka)
Sri Krishna Institute of Technology
WORK DONE
We worked on QR Code Generator to transfer messages from one person to another person.
Algorithm:
1. User Interface Setup:
• Create an HTML form that allows users to enter text or a URL for the QR code.
• Include input fields for username and password.
2. Event Handling (JavaScript) :
• Add an event listener to the “Generate QR Code “ button to handle the QR codec generation process.
3.User Input Handling
• Retrieve the text or URL entered by the user from the input field.
4. Authentication Prompt:
• Display a prompt asking the user to enter by the user from the input field.
5. Authentication Validation:
• Check if the entered username and password match predefined valid credentials (e.g.,hardcoded values).
HAL INTERNSHIP/18CSI85
10. Contd…
6. QR Code Generation (External Service) : If authentication is successful:
• Send the entered data (text or URL)to an external QR Code generation service(e.g,https://api.qrserve.com/v1/create-qr-code/).
• Receive the QR code image URL or data fram the service.
7. Display QR Code :
• Display the generated QR Code image on the web pages.
8. Error Handling :
• If users don’t provide all necessary information (e.g., empty input fields) or if authentication fails :
• Display error messages to inform the user about the issue.
(Approved by AICTE, Accredited by NAAC, Affiliated to VTU, Karnataka)
Sri Krishna Institute of Technology
/skit.org.in
Dept. of ISE, SKIT 10 HAL INTERNSHIP/18CSI85
11. /skit.org.in
Dept. of ISE,
SKIT
11 Project Title / 18CSP77
/skit.org.in
Dept. of ISE, SKIT 8
(Approved by AICTE, Accredited by NAAC, Affiliated to VTU, Karnataka)
Sri Krishna Institute of Technology
HAL INTERNSHIP/18CSI85
1.Technology:
1. NFC (Near Field Communication): NFC is a short-range wireless communication technology that allows devices to communicate when they are in
close proximity (typically within a few centimeters).
2. QR Code (Quick Response Code): QR codes are two-dimensional barcodes that can be scanned using a smartphone camera or QR code scanning
app. They encode data that can be read by the scanning device.
2.Range:
1. NFC: NFC operates within a very short range (a few centimeters), requiring close proximity between devices.
2. QR Code: QR codes can be scanned from a distance, typically a few inches to several feet, depending on the size of the code and the quality of the
camera.
3.Readability:
1. NFC: Requires physical contact or very close proximity between the NFC-enabled device and the NFC tag.
2. QR Code: Can be scanned from a distance without physical contact, making them more convenient for users.
4.Compatibility:
1. NFC: Requires NFC-enabled devices (such as smartphones, tablets, or NFC readers) to read and interact with NFC tags.
2. QR Code: Can be scanned by any smartphone or mobile device with a camera and a QR code scanning app, making them more universally accessible.
5.Cost:
1. NFC: Implementation of NFC technology may require investment in NFC-enabled devices, tags, and readers, making it potentially more expensive.
2. QR Code: QR codes can be generated and printed inexpensively, requiring minimal investment in hardware.
Why QR Codes are Better to Use over NFC:
1.Widespread Compatibility: QR codes can be scanned by any smartphone with a camera and a QR code scanning app, regardless of the operating system
or manufacturer. NFC technology may not be supported by all devices.
2.Cost-Effectiveness: Implementing QR code technology is generally less expensive than deploying NFC infrastructure, as it does not require specialized
NFC readers or tags.
3.Ease of Use: QR codes are easy to use and do not require physical contact between the scanning device and the code, whereas NFC technology requires
close proximity or physical contact between the NFC-enabled device and the NFC tag.
4.Versatility: QR codes can encode various types of data, including URLs, text, contact information, and more, making them suitable for a wide range of
applications. NFC technology is primarily used for contactless payments and data transfer.
12. IMAGES
(Approved by AICTE, Accredited by NAAC, Affiliated to VTU, Karnataka)
Sri Krishna Institute of Technology
/skit.org.in
Dept. of ISE, SKIT 12 HAL INTERNSHIP/18CSI85
13. Contd…
(Approved by AICTE, Accredited by NAAC, Affiliated to VTU, Karnataka)
Sri Krishna Institute of Technology
/skit.org.in
Dept. of ISE, SKIT 13 HAL INTERNSHIP/18CSI85
14. CONCLUSION
Innovation and Efficiency
Enhanced Customer Experience
Learning and Growth Opportunities
Contributing to India's Aerospace Sector
(Approved by AICTE, Accredited by NAAC, Affiliated to VTU, Karnataka)
Sri Krishna Institute of Technology
/skit.org.in
Dept. of ISE, SKIT 14 HAL INTERNSHIP/18CSI85
15. REFLECTION NOTES
Strategic Importance
Technological Advancements
Challenges and Opportunities
Global Partnerships
Commitment to Quality and Safety
(Approved by AICTE, Accredited by NAAC, Affiliated to VTU, Karnataka)
Sri Krishna Institute of Technology
/skit.org.in
Dept. of ISE, SKIT 15 HAL INTERNSHIP/18CSI85
16. /skit.org.in
(Approved by AICTE, Accredited by NAAC, Affiliated to VTU, Karnataka)
Sri Krishna Institute of Technology
Discussion
Dept. of ISE, SKIT 16 HAL INTERNSHIP/18CSI85
17. /skit.org.in
(Approved by AICTE, Accredited by NAAC, Affiliated to VTU, Karnataka)
Sri Krishna Institute of Technology
Dept. of ISE, SKIT 17
THANK
YOU
HAL INTERNSHIP/18CSI85