Ijmsr 2016-02
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This document describes a proposed smart home security system called AstroBell. The system uses a Wi-Fi enabled device with a push button, LCD screen, and USB camera located on the front door. It allows users to see and interact with visitors via their smartphone. Messages can be sent to the LCD screen and photos of visitors can be emailed. The system is powered by a cloud server that enables communication between the door device and smartphone. It aims to provide home security and visitor identification through internet of things technology in an early stage of development.
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![International Journal of MC Square Scientific Research Vol.8, No.1 Nov 2016
9
ASTROBELL FOR MODERN SMART HOME
S.Kayalvizhi,
Electronics and Communication Engineering,
College of Engineering, Guindy
Chennai, TamilNadu.
Mail Id: jeni.kayal3@gmail.com
Abstract- The AstroBell is an exciting new hardware project which allows users to interact
with visitors at their front door in a fun and functional way via., their Smartphone, tablet or
smart watch. Assess the caller, then respond quickly and easily with a personal message, or
choose from a list of pre-loaded templates, which will appear instantly on the AstroBell for your
visitor to see. AstroBell is the safest implementation of technology over cloud and embedded
with hardware systems which come as a portable device for seamless communication between
the front door person and Smartphone user. A Wi-Fi enabled battery-powered hardware device
encompassing pushbutton, LCD screen and USB camera. This unit will be located on the user's
front door. A cloud server hosting the main AstroBell database that enables communication
between the AstroBell devices on the user's front door.
Keywords-- Smart phone, LCD Screen, USB camera, Flash Magic, Keil UVision.
1. Introduction
An embedded system is a computer system designed to do or a few dedicated and
specific function often with real-time computing constraints. It is embedded as part of a
complete device often including hardware and mechanical parts. By contrast, a general-purpose
computer, such as a personal computer, is designed to be flexible and to meet a wide range of
end-user needs. Embedded systems control many devices in common use today.
Today a number of microcontrollers are available on the market from different vendors.
But the design of embedded applications with microcontrollers having advanced features is
gaining more prominence [1].Previously most of these systems were designed based on PIC,
AT89C51, AVR and other microcontrollers. But in the present scenario, designers are looking
for ARM (Advanced RISC Machine) processors due to the availability with tremendous features
which are more suitable for embedded system design. ARM is a low cost, high performance and
low power consumption microcontroller which is useful to the designers with flexible and cost
effective platform for the development of embedded applications. Based on these points of view
ARM processor is selected as the heart of the system.
Embedded system contains processing cores that are typically either microcontroller or
digital signal processors. The key characteristic is being dedicated to handle a particular task,
which may require very powerful processors. Since the embedded system is dedicated to
specific tasks, design engineers can optimize it to reduce the size and cost of the product and
increase the reliability and performance. Embedded systems range from portable device such as
digital watches and MP3 players, to large stationary installations like traffic lights. The ARM
simulator not only eliminates the barriers of embedded systems' hardware environment, but also
improves the efficiency, security and reliability for the development process [2].
TheARM9-LPC2929 STICK BOARD is specifically designed to help students to master
the required skills in the area of embedded systems. The board is designed in such way that all
the possible features of the microcontroller will be easily used by the students. The board](https://cdn.statically.io/img/image.slidesharecdn.com/ijmsr-2016-02-170801120007/85/Ijmsr-2016-02-1-320.jpg)
![International Journal of MC Square Scientific Research Vol.8, No.1 Nov 2016
10
supports Keil µVision 4 compilers with Keil ULink2. The SIM 900A is a quad band
GSM/GPRS device which consist of SMT components can be embedded in a customer
applications [3]. It is designed with the powerful single-chip processor AMR926EJ-S core. It
supports TCP/IP protocol in stack form.
The present system is implemented by developing a suitable embedded C program using
KEIL μVision4 software. This is an integrated development environment (IDE) with embedded
C/C++ compiler for ARM which supports simulation and debugging interface. The software
developed is compiled and uploaded to the flash memory using Flash utility (PHILIPS) [4].
AstroBell is an exciting new hardware project which allows users to interact with
visitors at their front door in a fun and functional way via., their Smartphone, tablet or smart
watch is presented in [5]. Assess the caller, then respond quickly and easily with a personal
message, or choose from a list of pre-loaded templates, which will appear instantly on the
AstroBell for your visitor to see.
2. Existing System
The existing AstroBell for Modern Smart Home are static and hence cannot be usedfor
practice in the daily walk of life. It requires connecting the mobile phone to the server that
connects to AstroBell. Partially solved, not fully implemented.Then implementing the camera
into the system is a large challenge that couldn’t done in the existing system. Implement end-to-
end solution for alerting sending message from mobile phone to hardware LCD display, but not
yet.
Disadvantages of Existing System
The existing AstroBell for Modern Smart cannot be used for practice in the daily walk
of life. But our system will overcome these features and give high performance application.
3. Proposed System
The proposed system of this project is to Send messages to the AstroBell device from
anywhere in the world. Take a photo of who is at the door and send to the E-Mail. Battery-
powered hardware device encompassing push-button, LCD screen and USB camera. This unit
will be located on the user's front door. (Pictured, right).A cloud server hosting the main
AstroBell database that enables communication between the AstroBell device on the user's front
door and the E-Mail using a mixture of REST services.
Advantages of Proposed System
Home-owner alerted every time a visitor is at their door.
Early stages of implementing photo-sending ability.
Ability to send message to visitor at door via Smartphone.
Ability to view who is at door via Smartphone (E-Mail).](https://cdn.statically.io/img/www.slideshare.net/data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Ijmsr 2016-02
- 1. International Journal of MC Square Scientific Research Vol.8, No.1 Nov 2016 9 ASTROBELL FOR MODERN SMART HOME S.Kayalvizhi, Electronics and Communication Engineering, College of Engineering, Guindy Chennai, TamilNadu. Mail Id: jeni.kayal3@gmail.com Abstract- The AstroBell is an exciting new hardware project which allows users to interact with visitors at their front door in a fun and functional way via., their Smartphone, tablet or smart watch. Assess the caller, then respond quickly and easily with a personal message, or choose from a list of pre-loaded templates, which will appear instantly on the AstroBell for your visitor to see. AstroBell is the safest implementation of technology over cloud and embedded with hardware systems which come as a portable device for seamless communication between the front door person and Smartphone user. A Wi-Fi enabled battery-powered hardware device encompassing pushbutton, LCD screen and USB camera. This unit will be located on the user's front door. A cloud server hosting the main AstroBell database that enables communication between the AstroBell devices on the user's front door. Keywords-- Smart phone, LCD Screen, USB camera, Flash Magic, Keil UVision. 1. Introduction An embedded system is a computer system designed to do or a few dedicated and specific function often with real-time computing constraints. It is embedded as part of a complete device often including hardware and mechanical parts. By contrast, a general-purpose computer, such as a personal computer, is designed to be flexible and to meet a wide range of end-user needs. Embedded systems control many devices in common use today. Today a number of microcontrollers are available on the market from different vendors. But the design of embedded applications with microcontrollers having advanced features is gaining more prominence [1].Previously most of these systems were designed based on PIC, AT89C51, AVR and other microcontrollers. But in the present scenario, designers are looking for ARM (Advanced RISC Machine) processors due to the availability with tremendous features which are more suitable for embedded system design. ARM is a low cost, high performance and low power consumption microcontroller which is useful to the designers with flexible and cost effective platform for the development of embedded applications. Based on these points of view ARM processor is selected as the heart of the system. Embedded system contains processing cores that are typically either microcontroller or digital signal processors. The key characteristic is being dedicated to handle a particular task, which may require very powerful processors. Since the embedded system is dedicated to specific tasks, design engineers can optimize it to reduce the size and cost of the product and increase the reliability and performance. Embedded systems range from portable device such as digital watches and MP3 players, to large stationary installations like traffic lights. The ARM simulator not only eliminates the barriers of embedded systems' hardware environment, but also improves the efficiency, security and reliability for the development process [2]. TheARM9-LPC2929 STICK BOARD is specifically designed to help students to master the required skills in the area of embedded systems. The board is designed in such way that all the possible features of the microcontroller will be easily used by the students. The board
- 2. International Journal of MC Square Scientific Research Vol.8, No.1 Nov 2016 10 supports Keil µVision 4 compilers with Keil ULink2. The SIM 900A is a quad band GSM/GPRS device which consist of SMT components can be embedded in a customer applications [3]. It is designed with the powerful single-chip processor AMR926EJ-S core. It supports TCP/IP protocol in stack form. The present system is implemented by developing a suitable embedded C program using KEIL μVision4 software. This is an integrated development environment (IDE) with embedded C/C++ compiler for ARM which supports simulation and debugging interface. The software developed is compiled and uploaded to the flash memory using Flash utility (PHILIPS) [4]. AstroBell is an exciting new hardware project which allows users to interact with visitors at their front door in a fun and functional way via., their Smartphone, tablet or smart watch is presented in [5]. Assess the caller, then respond quickly and easily with a personal message, or choose from a list of pre-loaded templates, which will appear instantly on the AstroBell for your visitor to see. 2. Existing System The existing AstroBell for Modern Smart Home are static and hence cannot be usedfor practice in the daily walk of life. It requires connecting the mobile phone to the server that connects to AstroBell. Partially solved, not fully implemented.Then implementing the camera into the system is a large challenge that couldn’t done in the existing system. Implement end-to- end solution for alerting sending message from mobile phone to hardware LCD display, but not yet. Disadvantages of Existing System The existing AstroBell for Modern Smart cannot be used for practice in the daily walk of life. But our system will overcome these features and give high performance application. 3. Proposed System The proposed system of this project is to Send messages to the AstroBell device from anywhere in the world. Take a photo of who is at the door and send to the E-Mail. Battery- powered hardware device encompassing push-button, LCD screen and USB camera. This unit will be located on the user's front door. (Pictured, right).A cloud server hosting the main AstroBell database that enables communication between the AstroBell device on the user's front door and the E-Mail using a mixture of REST services. Advantages of Proposed System Home-owner alerted every time a visitor is at their door. Early stages of implementing photo-sending ability. Ability to send message to visitor at door via Smartphone. Ability to view who is at door via Smartphone (E-Mail).
- 3. International Journal of MC Square Scientific Research Vol.8, No.1 Nov 2016 11 Block Diagram Block diagram of the proposed system is shown as below Fig. 1 Block Diagram 4. Results and Discussion The Results of the source code of our system is shown below
- 4. International Journal of MC Square Scientific Research Vol.8, No.1 Nov 2016 12 Fig. 2 Verification of Code
- 5. International Journal of MC Square Scientific Research Vol.8, No.1 Nov 2016 13 5. Simulation Results
- 6. International Journal of MC Square Scientific Research Vol.8, No.1 Nov 2016 14 Fig. 3 Simulation results Fig.5 Final Output 6. Conclusion This project helps to Take a photo of who is at the door and send to the E-mail. This project helps to Send messages to the AstroBell device from anywhere in the world. This project provides an improvement for the security system through Internet of Things. So IOT is the platform to facilitate interaction between the Users and the visitor. Further development of the ringer hardware, which will only receive very simple implementation for this project.
- 7. International Journal of MC Square Scientific Research Vol.8, No.1 Nov 2016 15 References [1] Fei Luo, 2015 IEEE 7th International Symposium on Cyberspace Safety and Security (CSS). [2] http://in.mathworks.com/help/matlab/import_export/sending-email.html [3] Shrikrushna Khedkar, 2016, International Conference on Electrical, Electronics, and Optimization Techniques (ICEEOT). [4] http://in.mathworks.com/matlabcentral/answers/93383-how-do-i-use-sendmail- to-send-email-from-matlab-7-2-r2006a-via-the-gmail-server-or-yahoo-server [5] http://in.mathworks.com/help/supportpkg/usbwebcams/ug/acquire-images-from- webcams.html [6] http://www.simcom.eu/index.php?m=termekek&prime=1&sub=40&id=0000000 155 Peter Beckett, “Astro Bell connected doorbell” presented at the University of Portsmouth 2010.