[ Close ]
Username
Password


Forgotten your password?
 
Custom Search
Electrical, Electronics & Communication Projects
 Projects Q A, Guidance for your projects » Projects Forum » Electrical, Electronics & Communication Projects
Message Icon Topic: project on automatic street light controller Post Reply Post New Topic
Found this useful? Give a +1   Add to Facebook: Add to Facebook
Free Project Downloads
Electronics Project Download
ECE Mini Project Downloads
Robotics Projects Downloads
Wireless Project Downloads
Space Project Downloads
Embedded Project Download
Microcontroller Downloads
Power Harvesting Projects
Project Topics
All Electronics Projects
ECE Project Topics
VLSI Projects List
Microcontroller Projects
DSP Project Topics
Other Electronics Projects
Electrical (EEE) Projects
Project Presentation Tips
How to choose Project Topic
Tips for Final Year Project
Steps for FYP, Mini Project
Preparing a Project Report
Problems faced in Projects
 
Get Free Electronics (ECE) / Electrical (EEE) Project Downloads:

Enter your email address:  

Author Message
surajhit
Newbie
Newbie


Joined: 07-Jul-2011
Online Status: Offline
Posts: 0
Quote surajhit Replybullet Topic: project on automatic street light controller
    Posted: 07-Jul-2011 at 1:04am
sir i am a ece 3rd year student and want to do a project with topic "solar automatic traffic and street light controller".kindly help and suggest me what should be my initial steps.
plz reply as soon as possible.

 
IP IP Logged
Stranger
Groupie
Groupie


Joined: 21-Sep-2008
Online Status: Offline
Posts: 0
Quote Stranger Replybullet Posted: 08-Jul-2011 at 6:14pm
The Auto Street Light using LDR circuit diagram is that of a street light that automatically switches ON when the night falls and turns OFF when the sun rises. In fact you can this circuit for implementing any type of automatic night light.

The circuit uses an LDR to sense the light .When there is light the resistance of LDR will be low.So the voltage drop across POT R2 will be high.This keeps the transistor Q1 ON.The collector of Q1(BC107) is coupled to base of Q2(SL100).So Q2 will be OFF and so do the relay.The bulb will remain OFF.

When night falls the resistance of LDR increases to make the voltage across the POT R2 to decrease below 0.6V.This makes transistor Q1 OFF which in turn makes Q2 ON. The relay will be energized and the bulb will glow.


 
IP IP Logged
siva
Senior Member
Senior Member


Joined: 19-Oct-2008
Online Status: Offline
Posts: 0
Quote siva Replybullet Posted: 28-Jul-2012 at 7:47pm
Automatic Street Light Control System Project
Automatic Street Light Control System is a simple and powerful concept, which uses transistor as a switch to switch ON and OFF the street light automatically. By using this system manual works are removed. It automatically switches ON lights when the sunlight goes below the visible region of our eyes. It automatically switches OFF lights under illumination by sunlight. This is done by a sensor called Light Dependant Resistor (LDR) which senses the light actually like our eyes.

Download Project on Automatic Street Light Control System

>> More Projects on Automatic Light Control
IP IP Logged
skumar
Senior Member
Senior Member


Joined: 19-Oct-2008
Location: United Kingdom
Online Status: Offline
Posts: 0
Quote skumar Replybullet Posted: 14-Jul-2014 at 6:13pm
Power Generation Using Speed Breaker with Auto Street Light

In the present day scenario, power is a major need for human life. There is a need to develop non-conventional sources for power generation due to the reason that our conventional sources of power are getting scarcer by the day.

This paper emphasis on the idea that the kinetic energy getting wasted while vehicles move can be utilized to generate power by using a special arrangement called “power hump”. This generated power can be used for general purpose applications like streetlights, traffic signals. In addition, we could also have solar panels, which would satisfy our power needs, when there is no vehicular movement.

Power Generation Using Speed Breaker with Auto Street Light.pdf
IP IP Logged
skumar
Senior Member
Senior Member


Joined: 19-Oct-2008
Location: United Kingdom
Online Status: Offline
Posts: 0
Quote skumar Replybullet Posted: 14-Jul-2014 at 6:15pm
surajhit,

You could get some ideas from these projects on automatic street light control.

Automatic Street Light Control System with Block Diagrams

Automatic Street Light Circuit and Components

Centralized Street Lighting Control and Monitoring Project - http://dmdeng.com/pdf/Prince_George_Report.pdf
IP IP Logged

 
Post Reply Post New Topic

Free Programming Courses in JAVA, .Net and PHP (Register Now!)

Java Free Online Course

.Net Free Online Course

PHP Free Online Course


 
Printable version Printable version

Forum Jump
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot delete your posts in this forum
You cannot edit your posts in this forum
You cannot create polls in this forum
You cannot vote in polls in this forum



This page was generated in 0.031 seconds.
© ProjectsQA.com   |   Privacy policy