Automatic street light controller arduino project hub. This sensor is used to detect the light intensity so if theres sun light in the surroundings then it simply turn off the street light and if theres no sun light then it turns on the street light and thats how automatic street light works. When the direct current from the battery passes through the light, then it gives the light. A dark sensor and a light sensor provides the automatic onoff facility to the street lights, so that it will glow automatically when it is requiredi. Here is our new simple electricalelectronics project about automatic street light control system for students and hobbyists. Automatic street light control is used to control the street lights turn on and off based on the light. When darkness rises to a certain value then automatically streetlight is switched on and when there is other source of light, the street light gets off.
The working of circuit is very much easy to understand. A basic solar powered led street light system components are. In this chapter, only the solar panel, the battery, the controller and the led lights are briefly introduced. By using this system manual works are 100% removed. Dec 07, 2018 today in this video i have shown how to make an automatic street light using triac bt6. Automatic street lights research india publications.
Pins 2 and 3 of these ic are used to compare the voltage and give us the output in return ie it works as a potential. Efficient automatic solar garder lights circuit with minimum components the best deal is that is completely auto and the solar panel acts as a light detector. This is actually the main reason why most people are having second thoughts about switching to solar street lights. The application of solar powered led street lighting led lighting offers high efficiency, long operating life and low voltage operation which ideal for solar solar street lights were initially used in remote locations and disaster prone areas as led efficacy and light output have improved, they are. Circuit diagram of automatic street light controller switch circuit using relays and ldr is given below. Smart street light is an automated system which automates the street.
Led lighting offers high efficiency, long operating life and low voltage operation which ideal for solar. The isl33100125mlmp integrated solar street light comes equipped with an inbuilt lithium ion or lithium phosphate battery pack. Ir rays are passed which is received by ldr and thus intensity of the light is adjusted. Device in solar led street light system the solar street lighting system consists of many sections.
Today in this video i have shown how to make an automatic street light using triac bt6. Automatic control of street lights using microcontroller. Solar leds are available in different shapes, styles, and sizes. Light emitting diode comprises of the chemical compound. A standalone solar photovoltaic street lighting system is an outdoor lighting unit used for illuminating a street or an open. How to make automatic on off rechargeable street light with. Pdf automatic street light control system using microcontroller.
Many a times, a solar street light fails because of improper selection of battery type and specifications. This theory in future can be improved by incorporating it with the solar energy panel, which exchanges the solar energy into parallel electrical energy, and this electric power is utilized to light up the freeway lanternslights. Therefore, battery is a crucial component of the solar street lighting system. The streetlight is controlled by using the ldr sensor. When the battery voltage reaches the set value, then change state of the circuit. Auto intensity control of street lights using arduino. The significance of the design and construction of solar operated automatic street light cannot be overemphasized in the sense that it is financially viable particularly in areas where the cost of providing a main supply is prohibitive. The system itself detects whether there is need for light or not.
Automatic street light control system is a simple yet powerful concept, which uses transistor as a switch. According to statistical data we can save more that 40 % of electrical. Our project will include the design and construction of an arduinobased solar panel tracking system to control the auto intensity of the street lights systems. Solar street lights are independent of the utility grid resulting to lessened operation costs. When urban electric power distribution became ubiquitous in developed countries in the 20th century, lights for urban streets followed, or sometimes led.
In this circuit, we used ic ca3140 which is basically an operational amplifier. By using this system energy consumption is also reduced. Explore automatic street light with free download of seminar report and ppt in pdf and doc format. Switches the lamp off at dawn, charges the battery during daytime and switches the led lights on at. Paper 2 discusses on the essential implementation aspects of energy. Sep 24, 2018 what is auto intensity control of street lights using arduino. Automatic street light light sensor street light without.
Dec 07, 2012 solar energy based automatic street light controller introduction solar powered automatic street light controller is an very efficient device which regulated the street light working. The application of solar powered led street lighting led lighting offers high efficiency, long operating life and low voltage operation which ideal for solar solar street lights were initially used in remote locations and disaster prone areas as led efficacy and light output have improved, they are becoming mainstream. It has the capability of illuminating large surface area of land due to high efficiency of the lamp used. Report on automatic street light control system with ldr and relay prepared for prepared by. Solar modules use light energy photons from the sun to generate electricity through the photovoltaic effect. Automatic street light seminar report, ppt, pdf for ece. In this project we are using a solar panel of 20watt which can give voltage upto 21. The street light gets charged on sun energy in the daytime, and it is consumed at night.
Garden solar light detailed circuit diagram available. Block diagram of automatic street lights intensity control here you can read more and buy the ready made kit in the current system, maximum lightning over the freeways is completed through hid high intensity discharge lamps, the energy utilization of hid lampslanterns are high. Solar street lights were initially used in remote locations and disaster prone areas. These means that these are wireless lights and are not connected to your electricity provider. Since the solar cell acts as a light sensor, there is no need of a phototransistor or lightdependent resistor for automatic switching of the led in the dark. Automatic streetlight needs no manual operation of switching on and off. Use of solar energy during the day by solar panels for battery charging, the battery discharge at night light up the led lights. We are going to discuss here advantages, disadvantages and applications of automatic street light and advantages are. Led based street lighting with automatic intensity control.
Manufacturer of solar lighting system 20w solar street light, 50w solar street light, 30w solar led street light offered by sun world solar systems, coimbatore, tamil nadu. The main aim of smart street light is to reduce the power consumption when there are no vehicle movements on the road. Automatic street light controller switch circuit electronicshub. Solar tracking allows more energy to be produced because the solar array is able to remain aligned to the sun and therefore it will provide the maximum output power used. Intensity of led can be controlled effectively without changes in its light color which is not possible in case of hps.
Automatic street light controller using relays and ldr. Automatic control of street lights is deigned to turn on and turn of street lights automatically. Automatic tracking solar street light based on microcontroller. The system is provided with battery storage backup sufficient to operate the light for 1011 hours daily. The first step in designing a solar street light system is to find out the total power and energy consumption of led light and other parts that will need to be supplied by solar power, such as wifi, camera etc. Since the solar cell acts as a light sensor, there is no need of a phototransistor or light dependent resistor for automatic switching of the led in the dark.
Determine what is power consumption of your street light. Today i will show you how to make rechargeable street light automatic on off circuit using solar panel new awesome diy idea. Switches the lamp off at dawn, charges the battery during daytime and switches the led lights on at dusk providing 100 lumens illumination during the night. The advantages and disadvantages of solar street lights. After considerable experience from field and trying of. This paper explores the combination of a solar pv with mppt supplying power to a street light equipped with leds with automatic intensity control through a. Ldr light depending resistor whose resistance is based upon the quantity of the light declining on it along with a few more components. Relay are used as a switch to switch onoff the street light bulb. How to make automatic on off rechargeable street light with solar panel. Solar energy based automatic street light controller introduction solar powered automatic street light controller is an very efficient device which regulated the street light working. Solar powered automatic street light controller report. It automatically switches on lights when the sunlight goes below the visible. To download free implementation of automatic solar street you need to register.
Solar tracking allows more energy to be produced because the solar array is able to remain aligned to the sun and therefore it will provide the maximum output power used in lightning. But if amount of light is less than 80 percent, this project will automatically turn on street lights. This paper explores the combination of a solar pv with mppt supplying power to a street light equipped with leds with automatic intensity control through a dcdc converter. Thus, this is all about solar powered led street light with auto intensity control. Kumar, design and implementation of cpld based solar power saving system for street lights and automatic traffic controller, international journal of scientific and research. When a light dependent resistor is kept in dark, its resistance is very high.
Also explore the seminar topics paper on automatic street light with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year electronics and telecommunication engineering or ece students for the year 2015 2016. Paper 1 has proposed a concept on automatic street light control system using microcontroller pic16f877a as a prototype. Working of automatic street light controller switch circuit. The street light is being equipped with a liion battery whose charging and discharging are also controlled by dcdc converters. Download automatic street light ppt with pdf report. As you are aware, power is generated only in day time but load is used only in night time.
Solar powered led street lighting on semiconductor. Automatic street light control system minor project abstract automatic street light control system is a simple yet powerful concept, which uses transistor as a switch. Nov 21, 2015 the street light is being equipped with a liion battery whose charging and discharging are also controlled by dcdc converters. Photo resistors change light into electricity and are not dependent on any other force, ldrs are delicate, inexpensive, and readily obtainable devices, they are small enough suitable into virtually any electronic device and. This system is an ideal application for campus and village street lighting. The vehicle which passes by the street light is detected by ir sensor. Ldr light depending resistor, whose resistance is based upon the quantity of the light falling on it, is the main component for sensing the light. It is a simple and powerful concept, which uses transistor bc 547 npn as a switch to switch on and off the street light system automatically. Pdf automatic street light control system using ldr and.
How to make automatic on off rechargeable street light. Sep 06, 2016 download automatic street light ppt with pdf report. Generally, street lights are turned on during evening time and will continue to glow till morning. Pdf design and implementation of smart solar led street light. If light is 80 percent available, it automatically turn off street lights. Sep 04, 2018 the whole circuit is based on ic lm358, which is basically an operational amplifier that is configured in a voltage comparator.
We hope that you have got a better understanding of this concept. A street light, light pole, lamppost, street lamp, light standard or lamp standard is a raised source of light on the edge of a road or path. It automatically switches on lights when the sunlight goes below the visible region of our eyes. They consider the money they are required to spend without realizing the longterm benefits and the longer life cycle of solar street. Solar powered led street light with auto intensity control project kit by. It automatically turns on when there is dark at the dusk time and turns off at the dawn when the sun is out. India is using the solar street light in rural areas because of the less. Automatic street light control system using microcontroller. Lamp controller ic cl0116 lamp controller is an applicationspecific integrated circuit asic in which solar charging and led driving sections are integrated on the chip. Technical guideline for solar street light project aepc, nepal. Doc report on automatic street light control system with.
How to design and calculate solar street light system. The automatic streetlight control system operates on 12 v dc supply. Photo resistors change light into electricity and are not dependent on any other force, ldrs are delicate, inexpensive, and readily obtainable devices, they are small enough suitable into virtually any electronic. Sep 11, 2018 how to make automatic on off rechargeable street light with solar panel. But if amount of light is less than 80 percent, this project will automatically turn on. This pdf book incorporate design and construction of automatic street light conduct. Some of the features which are likely to be fulfilled by this proposed system are as follows. At dusk, they turn on usually automatically, although some of them include a switch for on, off and automatic and remain illuminated overnight. The lights are dependent of the heat energy given off by the sun, storing as much of it throughout the day. Solar panel is external and adjustable independent of luminary allowing for flexible orientation for optimum solar charging. Maintenance cost is much low compared to conventional street light. Automatic street light control system using ldr and ic555 timer. Auto intensity control of street lights is a simple project where the intensity of the street lights is automatically controlled based on the sunlight conditions.
In fact, these lights are automatic and have a sensor in them which is known as ldr sensor. In this paper we used microcontroller to detects the vehicular movement. Photo resistors change light into electricity and are not dependent on any other force, ldrs are delicate, inexpensive, and readily obtainable devices, they are small enough. Automatic street light control system electronics project. Automatic street light controller circuit using relays and ldr. Solar street light system is designed for outdoor application in unelectrified remote rural areas. Lightemitting diode comprises of the chemical compound. Block diagram of automatic street lights intensity control. Solar street light is independent of grid as a result of this operating cost is much low.
Automated solar street light system seminar topics. Solar street light s require higher initial investment compared to conventional street lights. Here we make use of ldr light dependent resistor and led light emitting diode and arduino. Pdf this project is based on the idea of maintaining maximum utilization and minimum loss of available energy.
Solar powered led street light with auto intensity control. Along with these, a few more components are also used. The efficient control algorithm for a smart solar street light. Today i will show you how to make rechargeable street light automatic on. Modern solar street lighting systems include different features, such as automatic functioning, rechargeable battery and the latest wireless technology with smart. It clearly tackles the two problems that world is facing today, saving of energy and also disposal of incandescent lamps, very efficiently.