Xcellity Home appliance control_using_android_application
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This document describes a smart home application that allows control of home appliances using an Android application. The goal of the project is to develop a home automation system controlled remotely from an Android mobile app. The basic system involves sending commands from the Android app through wireless communication to a controller that commands the appliances. Different wireless communication methods like Bluetooth, Zigbee and Wi-Fi are discussed. The home automation system uses an Arduino board, Bluetooth device and Android mobile to control appliances through relay systems for on/off control and voltage variation. Control methods include on/off control of lights and devices, dimming fans with voltage variation, and gas leakage detection.
Xcellity Home appliance control_using_android_application
- 2. Home Appliance Control Using Android Application
- 3. Contents Introduction Project Goal Basic System with explanation Different communications with differences Example Home Automation System Control methods
- 4. Introduction Along with the advancement of technology everything could and can be possible now a days. Under such kind of technologies the IoT is also one. Controlling the electrical appliances through android application with the help of Embedded system and IoT (Internet of Things) everywhere. Generally, In office’s , home’s and factories etc., everywhere we will use the electrical appliances. To control these appliances through android application we are going for this system.
- 5. Project goal The goal of this project is to develop a home automation system that gives the user complete control over all remotely controllable aspects of his or her home. The automation system will have the ability to be controlled from a Android mobile based application.
- 7. Command through Android application. Command will be received by the communicator through wireless communication and internet. The received command will be passed towards the controller from the communicator through serial communication. Depends on the user command, the controller will give the command to the Appliances
- 8. Different communications Bluetooth, Zigbee, Wi-Fi, GSM, NFC are the different types of wireless communications. In other words, they allow the devices to talk to each other. Each one of the devices are having their own advantages and disadvantages. But depends on the applications the devices has to be selected. In these communications Bluetooth, Zigbee, Wi-Fi communications are differentiated here.
- 9. Zigbee 802.11(Wi-Fi) Bluetooth Data Range 20,40,250 Kbits/sec 11 and 54 Mbits/sec 1 Mbits/sec Range 10-100 meters 50-100 meters 10 meters Operating frequency 868 MHz(Europe), 900- 928 MHz(NA), 2.4GHz(World wide) 2.4 and 5 GHz 2.4GHz Complexity (Device and application impact) Low High High Power consumption (Battery option and life) Very low (Low power is a design goal) High Medium
- 10. Home Automation System Arduino Board Bluetooth device Android Mobile Relay system On/Off control On/Off with voltage variation Gas leakage detection
- 11. Control Methods On/Off control In this module we can control the home appliances by sending command to Arduino through android application. Eg. Light, Serial light, Water heater, Socket control, Wireless charger, etc
- 12. On/Off control with voltage variation In this module we can control the home appliances by varying the voltage and sending the command to the Arduino through android application. Eg. Dimmer, Fan, Mixie, Grinder, Sound systems, Iron box, etc Gas leakage detection In this module whenever the LPG gas leakage happened that time it should detects the leakage of LPG gas and alerts the user through buzzer indications. Home security system
- 13. Thank you Sathish . K Embedded Engineer