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Voice Recognition Home Automation System (VRHAS)s

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Automasi rumah adalah satu cabang teknologi yang sedang giat diperkembangkan disebabkan kemudahan yang diberikan. Alasan untuk memilih suara adalah kerana ia mudah dihasilkan oleh manusia. Selain itu, penggunaan suara memberikan sistem kawalan yang berkesan dan selesa untuk digunakan. Penerapan sistem ini melibatkan pengubahsuaian sistem suis dari cara tradisional yang merupakan sentuhan fizikal dengan beralih ke cara yang lebih selamat di mana penggunaan suara untuk menggantikan semua sentuhan fizikal. Projek ini melibatkan sistem suis mudah yang menggunakan transistor bersama–sama dengan geganti untuk kesemua sambungan kuasa ke peranti, sistem pengecaman suara yang terdiri daripada cip pengecaman suara HM2007, dan mikro pengawal PIC18F8722 untuk membina sistem. HM2007 berfungsi telinga yang akan mendengar dan mentafsir arahan masukan yang diberikan sementara PIC18F8722 berfungsi sebagai otak dari sistem yang akan menyelaraskan keluaran yang betul dengan arahan masukan yang diberikan. Projek ini boleh mengecam arahan yang dilatih oleh pengguna dan berjaya untuk melaksanakan keluaran yang betul. Projek ini merupakan reka tiga bentuk berskala kecil yang terdiri daripada 8 arahan yang digunakan untuk mengendalikan suis yang berbeza. Arahan ini boleh secara individu untuk menghidupkan dan mematikan suis. Selain itu, arahan juga mampu menghidupkan dan mematikan semua suis pada masa yang sama. Kata kunci: Pengecaman suara; sistem rumah automatik Home automation is currently getting widespread recognition due to the convenience it provides. Home automation may include centralized control of lighting, HVAC (heating, ventilation and air conditioning), appliances, and other systems, to provide improved convenience, comfort, energy efficiency and security. This research is focus on creating a voice recognition system as an aid to home automation. Reason for choosing voice is because it is easily being reproduced by human. Besides that, usage of voice gives a control system that can be effective and convenient to be used. The application of this system involve modifying the switching system from the traditional way which is physical contact with a switch to a safer way where the usage of voice to replace all the physical contact. This project involve a simple switching system that used the transistor along with relay to power the devices, a voice recognition system that consists of voice recognition chip HM2007 and the PIC18F8722 microcontroller. The HM2007 serves as the recognition chip that listens and interpret the command by the given input while the PIC18F8722 serve as the brain of the system that will coordinate the correct output with the input command given. This project able to recognize the command trained by the user and successfully to execute the correct output. This project is a small scale design which consists of 8 commands that used to control three different switches. The command is able to individually switch on and switch off each of the switch. Besides that, the command also able to switch on and off all the switch at the same time. Key words: Voice recognition; home automation system
Title: Voice Recognition Home Automation System (VRHAS)s
Description:
Automasi rumah adalah satu cabang teknologi yang sedang giat diperkembangkan disebabkan kemudahan yang diberikan.
Alasan untuk memilih suara adalah kerana ia mudah dihasilkan oleh manusia.
Selain itu, penggunaan suara memberikan sistem kawalan yang berkesan dan selesa untuk digunakan.
Penerapan sistem ini melibatkan pengubahsuaian sistem suis dari cara tradisional yang merupakan sentuhan fizikal dengan beralih ke cara yang lebih selamat di mana penggunaan suara untuk menggantikan semua sentuhan fizikal.
Projek ini melibatkan sistem suis mudah yang menggunakan transistor bersama–sama dengan geganti untuk kesemua sambungan kuasa ke peranti, sistem pengecaman suara yang terdiri daripada cip pengecaman suara HM2007, dan mikro pengawal PIC18F8722 untuk membina sistem.
HM2007 berfungsi telinga yang akan mendengar dan mentafsir arahan masukan yang diberikan sementara PIC18F8722 berfungsi sebagai otak dari sistem yang akan menyelaraskan keluaran yang betul dengan arahan masukan yang diberikan.
Projek ini boleh mengecam arahan yang dilatih oleh pengguna dan berjaya untuk melaksanakan keluaran yang betul.
Projek ini merupakan reka tiga bentuk berskala kecil yang terdiri daripada 8 arahan yang digunakan untuk mengendalikan suis yang berbeza.
Arahan ini boleh secara individu untuk menghidupkan dan mematikan suis.
Selain itu, arahan juga mampu menghidupkan dan mematikan semua suis pada masa yang sama.
Kata kunci: Pengecaman suara; sistem rumah automatik Home automation is currently getting widespread recognition due to the convenience it provides.
Home automation may include centralized control of lighting, HVAC (heating, ventilation and air conditioning), appliances, and other systems, to provide improved convenience, comfort, energy efficiency and security.
This research is focus on creating a voice recognition system as an aid to home automation.
Reason for choosing voice is because it is easily being reproduced by human.
Besides that, usage of voice gives a control system that can be effective and convenient to be used.
The application of this system involve modifying the switching system from the traditional way which is physical contact with a switch to a safer way where the usage of voice to replace all the physical contact.
This project involve a simple switching system that used the transistor along with relay to power the devices, a voice recognition system that consists of voice recognition chip HM2007 and the PIC18F8722 microcontroller.
The HM2007 serves as the recognition chip that listens and interpret the command by the given input while the PIC18F8722 serve as the brain of the system that will coordinate the correct output with the input command given.
This project able to recognize the command trained by the user and successfully to execute the correct output.
This project is a small scale design which consists of 8 commands that used to control three different switches.
The command is able to individually switch on and switch off each of the switch.
Besides that, the command also able to switch on and off all the switch at the same time.
Key words: Voice recognition; home automation system.

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