Diplamo project front pages
- 1. DENSITY BASED TRAFFIC CONTROL SYSTEM WITH MANUAL OVERRIDE A Project Work Submitted in partial fulfillment of Requirements for the Award of the DIPLAMO IN ELECTRICAL & ELECTRONICS ENGINEERING By K.Mokshagna P.David raju Under the Esteemed guidance of K.Poojitha DEPARTMENT OF ELECTRICAL &ELECTRONICS ENGINEERING DHANEKULA INSTITUTE OF ENGINEERING & TECHNOLOGY GANGURU, VIJAYAWADA - 521 139 Affiliated to JNTU, Kakinada Approved By AICTE, New Delhi MARCH - 2017
- 2. DHANEKULA INSTITUTE OF ENGINEERING & TECHNOLOGY (Affiliated to JNTU, Kakinada) DEPARTMENT OF ELECTRICAL &ELECTRONIC ENGINEERING CERTIFICATE This is to certify that the project work entitled “DENSITY BASED TRAFFIC CONTROL SYSTEM WITH MANUAL OVERRIDE” is a bonafide record of project work done jointly by K.Mokshagna (14352-EE-026), M.Gopichand(14352-EE-010), P.Davidraju(14352-EE-006), K.Harisha (14352- EE-013), CH.Issac(14352-EE-016), Johnweasley(14352-EE-018), Y.Lavanya (14352-EE-024) & Vamsi(13352-EE-052), under my guidance and supervision and is submitted in partial fulfillment of the requirements for the award of the Degree of Bachelor of Technology in Electricals & Electronic Engineering by Jawaharlal Nehru Technological University, Kakinada during the academic year 2016-2017. Project guide EEE Project coordinator Professor & Head of EEE Department K.Poojitha , G.Hema
- 3. ACKNOWLEDGEMENT The satisfaction that accompanies the successful completion of any task would be incomplete without the mention of people whose ceaseless cooperation made it possible, whose constant guidance and and encouragement crown all efforts with success. We are grateful to Mr. Subbaraj, Ms. Poojitha and all the faculty members of EEE Department for their guidance, inspiration and constructive suggestions that helped us in preparation of the report We are thankful to our Lab instructors Mr. Santosh, Mr. Venkateswarrao of EEE Department for their consistence help to complete this task on time. We also thank our colleagues who have helped in successful completion of project report. Project Associates K.Mokshagna 14352-EE-026 P.David Raju 14352-EE-006 K.Harisha 14352-EE-013 Y.Lavanya 14352-EE-023 .John weasley 14352-EE-018 M.Gopichand 14352-EE-010 CH.Issac 14352-EE-016 .Vamsi 13352-EE-052
- 4. ABSTRACT The aim of this project is to solve traffic congestion, by designing a framework for a dynamic and automatic traffic light control system. It is possible to propose dynamic time-based coordination schemes where the green signal of traffic lights is assigned based on density of traffic. This is achieved by using 3 pair of IR sensors (Transmitter and Receiver) across the road to monitor a particular length / zone. This project is first implemented on software using keil software for c programming and proteus for schematic design and thus the practical system is developed. Key words:- IR sensors, Keil software for c programming, Proteus software.
- 5. INDEX CHAPTER-1 PG.NO 1.1 SUFFERINGS 01 1.2 TROUBLE VS SATISFACTION 02 1.3 PUBLIC’S OPINION 02 CHAPTER-2 2.1 OBJECTIVE OF THE PROJECT 03 2.2 OVERVIEW 03 2.3 PURPOSE 03 2.4 SCOPE 03 2.5 PROBLEM FORMULATION 04 2.6 DESCRIPTIONOF PROJECT 04 2.6.1 Existing System 04 2.6.2 Proposed System 04 2.7 PROCESS DESCRIPTION 05-06 2.8 PARAMETERS CONSIDERED 07 2.9 BLOCK DIAGRAM 08 CHAPTER-3 3.1EMBEDDED SYSTEMS 09 3.2CHARACTERISTICS 10 3.3 MICROCONTROLLER 11-12 3.4 COMMUNICATION - 12-13 3.5IRREMOTE THEORY 13
- 6. CHAPTER-4 4.1 89C51 MICROCONTROLLER 14 4.1.1 Features 14 4.1.2 Description 14 4.1.3 Architecture 15 4.1.4 Pin configurations 16 4.1.5 Pin description 17-19 4.1.6 Oscillator characterstics 19-20 4.1.7 Power memory lock bits 20 CHAPTER-5 5.1 INFRARED LED 21 5.1.1 Darlington pair 22 5.2 MODULATION 22-23 5.3 TRANSMITTER 23-25 5.4 PHOTODIODES 25-26 CHAPTER-6 6.1 INTRODUCTION 27 6.2 TRANSFORMER 28-29 6.3 RECTIFIER 29 6.3.1 Types of rectifiers 29-31 6.3.2 Operation 31-32 6.4 FILTER 32 6.4.1 Capacitor 33
- 7. 6.5 REGULATOR 34 6.5.1 Features 34 CHAPTER-7 7.1 HARDWARE DESIGN 35 7.1.1 Schematic diagram 36 7.1.2 Schematic description 37 7.2 SOFTWARECOMPONENTS 38 7.2.1 About software 39