CHAPTER 1 INTRODUCTION Nowadays the telecommunication technologies become wider and more new features exist to make human life better. These help people to communicate with eachother easier than before. People can communicate by many ways. For this new era, people are most using the wireless technology system to communicate with each other.Wireless technology is known that the communication system is not used the wire. Thistechnology and services have undergone a huge development since the first cellular andcordless telephone systems were introduced in 1980s.The first generation of cellularphone was based on analog FM technology. This generation only has voice serviceonly.Second generation cellular phone next were introduced in the early 1990.Thisgeneration use the digital modulation and have an improvement on spectral efficiencyas well as voice quality. However this second generation still uses the same features asfirst generation technologies According to an investigate by ABI Research, at the end of 2013, 1.4 billion smart phones has been in use: 798 million of them run Android, 294 million run Apple’s iOS, and 45 million run Windows Phone. Smart phone usually support one or more short range wireless technologies such as Bluetooth and infrared, making it possible to transfer data via these wireless connections. Smart phone can provide computer mobility, ubiquitous data access, and pervasive intelligence for almost every aspect of business processes and people’s daily lives. The use of Bluetooth technology in a smart phone today is not just for the transfer of data and files only. Inrecent years, smart home automation is one of the applications of Bluetooth technology. We offer a door automation system based on Bluetooth technology, especially in door automation system.

1.1 Background of the Study There are some factors that must to be considered when designing a smart security system. The system is invented to be low-priced, scalable so that new devices can be simply integrated into the system, and it should be user friendly. A variety of smart systems have been considered where the control is via Bluetooth, internet, short message service (SMS), smart card based, wifi etc. The first step to build an automated door lock is about the security and the door is the major device for security system. The device is a system to lock and unlock the door. Rather than using a key, it uses a command that is delivered digitally via Bluetooth on Smartphone and other mobile devices. The use of electronic lock using Bluetooth on Android smart phones in addition to providing ease of use, also provide better security than conventional key. The system designed to simulate an electronic key, which is controlled through a Bluetooth-enabled smart phone. Controlling conducted by sending a command via Bluetooth to the Arduino circuit that acts as a connection between Android smart phone. Solenoid door lock is the electronic device that made for door lock and often use for automatic door locks. Solenoid will operate if the system has a voltage. The average of the solenoid door lock is 12 volt. In normal condition, the lever will be Normally Closed. If there is any voltage through the solenoid, it will unlock the door. Usually the solenoids combine with electric key lock system with RFID and password. In our research we combine solenoid door lock with Bluetooth-based smart phone. 1.2 Statement of the Problem The safety in the Computer Laboratory is quite crucial because of lack of safety awareness among Student and Staff. Besides the traditional method door that used a key can be easily open by not authorized person or burglar if they have the right key. This allows them to steal the entire valuable equipment in the Computer Laboratory. Besides that, sometimes student cannot enter the lecture room when they have the laboratory activity because the door is open. The student also cannot open the door because they do not have the key. They need to wait the Professor to come for opening the door. So the major to build this study is to reduce the usage of the key when opening the door. This study aimed to develop an “Automated Door Lock using Android Application”. Specially, this sought answer to the following questions 1. Do you have a Mobile Phone / Smart Phone? a. Yes b. No c. Maybe 2. Do you know how to use Bluetoot Pairing / Scanning Devices using Bluetooth? a. Yes b. No c. Maybe 3. Do you know about Android system? a. Yes b. No c. Maybe 4. Do you lock the door of Computer Laboratory when you leave? a. Yes b. No c. Maybe 5. Do you think that the Development of Automated Lock Door sApplication will help to minimize the losses and damages of the Computer Laboratory of the School? a. Yes b. No c. Maybe

1.3 Objectives of the Study The study conducted is to create a hardware application that will secure Computer Laboratory in the Department of CITCS. This Application will help to have securie for all the Computers in the Laboratory. It is possible that some computer will be lost and have damage and also to know who’s responsible for that. The project that was built has several objectives. These objectives describe below are mainly to improve the skill of learning and it will consist of skill of hardwareand programming skills. The objectives of this project were as follows: • To facilitate lectures to open the lecture room door by sending verification alert. • To reduce usage of key to open the door. • To learn the programming skills and generate the creativethinking.

1.4 Scope and Limitation of the Study The Project is to be developed to help the security of the computer laboratory. The study is focusing on developing an electronic system that would act as a tool, which can help people to become more aware. It does support automatic features such as auto-lock system in order to give information to the users to be more alert to verify the safety of their own devices and equipment. Meanwhile the survey that been conducted had limited quantity of correspondents of the personnel and user’s student of the Department of Computer Information Technology and Computer Studies. This project is proposed under certain defined scopes; o Build security system that can be configured using mobile phone through Bluetooth. o Using only Bluetooth, ceiling mounted with detection range of 5m diameter at 2.4m high.
5. Significance of the Study Based on the information in Computer Laboratory in these days some of the items and accesories in computer laboratory were lost and damage. Otherwise the security of Pamantasan ng Lungsod ng Muntinlupa was restriction getting out side or inside in the university. So in order to find the solution of these problems that stated above, an electronic based project was developed. It can help to stop students for using computer with their non sense activities because of the security. It will protect for some viruses that can harm the software of the computers. Study entitled “Automated Door Lock Using Android Application” can help the following beneficiaries: • Students. The development of the application provides student to better use of the computer laboratory without damages and losses computer equipments. • Professor. The development of the application provides and efficient way to teach well and impart the information for their teaching benefits. • Management Information System. The development of the application help to secure the laboratory and reserve other equipment for future teaching method of the school. • Researcher. The development of the application play a big role in helping them to discover, leran and enhance their knowledge in programming and hardware in doing the entire application.

CHAPTER 2 CONCEPTUAL FRAMEWORK This chapter shows the review of related research for the development of the design. The following articles helped the group to further understand the project. 2.1 Review of Related Literature and Studies The Literature and Studies was pertaining to acquired information from foreign and and local of smart phones, and android application, and popularity of the uses of the phones and application among the foreign and local country. Related Literature Foreign Literatures According to Chloe Albanesius (2013) Android 4.0 (Ice Cream Sandwich) is the latest version of the Android platform for phones, tablets, and more. It builds on the things people love most about Android — easy multitasking, rich notifications, customizable home screens, resizable widgets, and deep interactivity — and adds powerful new ways of communicating and sharing. Focused on bringing the power of Android to the surface, Android 4.0 makes common actions more visible and lets you navigate with simple, intuitive gestures. Refined animations and feedback throughout the system make interactions engaging and interesting. An entirely new typeface optimized for high-resolution screens improves readability and brings a polished, modern feel to the user interface.The game application can run in any android smartphones. The proponent will use Arduino micro-controller for applicable hardware for the easiest connection of Bluetooth for automated door lock. This open-source computer hardware is the commonly known for being the high quality among any other hardware. According to Nikhil Agarwal (2011), Department of EC Engineering MIT, Manipal,” Microcontroller based Home Security System with Remote Monitoring”, proposes construction of a microcontroller based automated Home Security System. The door lock is password protected with an LED based resistive screen input panel which operates by detecting difference in light intensity captured by the photo diode which is emitted by surrounding red LEDs and reflected by the finger.

According to the National Research Council, Zhao & Alexander (2012) technology skills are closely tied to hardware and software applications, thus technology skills for graduates are expected to change at the same rate that technology changes. “The 22 sheer magnitudes of human knowledge, globalization, and the accelerating rate of change due to technology necessitate a shift in our children’s education from plateaus of knowing to continuous cycles of learning. According to Oliver Goldman (2012) states that Only Adobe Air could add core features to the runtime. Developers requiring new features could only wait. Now developers can extend the runtime themselves. This new capability allows developers to achieve deeper integration with target devices, incorporate legacy native code in their application and achieve maximum performance for critical code. The runtime supports installable applications on Windows, Mac OS and some mobile operating systems such as BlackBerry Tablet OS, iOS and Android. The proponent use the arduino, an open-source computer hardware and software company, project and user community that designs and manufactures microcontroller-based kits for building digital devices and interactive objects that can sense and control objects in the physical world. Local Literatures According to Martinez (2010) was also used as a reference to use the GSM module in part of the proposed system, as well as the use of a sensor with the doorlock. Their design involves a passive sensor that will trigger the GSM when activated and the active sensor at the door to lock once the alarm is triggered. This article was been useful in understanding how to implement the GSM on the proposed design as well as the use of sensors for the door lock. According to Ronald A. Mendiola (2012) My news philippines application was originaly release on 2012 with the version of android 2.2 MyNews PHILIPPINES for Android mobile brings you the news updates in the PHILIPPINES.Option to choose your favorite news articles from ABS-CBN News, GMA News, Inquirer News, Asian Correspondent News, Senate of the Philippines News, PhilStar News, SunStar Philippines News and more additional news source. The application use android system and applied through the major applications of the data handling the of television network. The telecommunication will be navigated though the use of featured android network system. The system will allows to track the data interface of the system. According to NR Ramos of the manila bulletin (2013) states thatStreetfood Tycoon is a game application created by Filipino computer programmer/game developer Erickson Garayblas, which has already reached four million downloads. Although hardly original – it obviously borrowed its format from several other popular tycoon type of games (Lemonade Tycoon, Fish Tycoon to name a few) – Streetfood Tycoon first gained notice early last year, earning over a thousand users by 2012. Street Food Tycoon application is a free download from the iOS store and android google app launch on 2013. The game features a progressive level of difficulty marked by different locations: Europe being the first “easy” territory and then you work your way to other regions such as South East Asia (MEDIUM), USA (MEDIUM) and finally, Asia (HARD). Entering new levels of difficulty will require you to spend credits to open shop. To speed things up, you can purchase in-game credits via in-app purchases. The standalone game is free. The proponent has able to apply the concept of inverting and immerging the software development into an android system applications for the trends that might affects the lates and most in demmand structure nowadays. The concerns focus on the aspects of system developing using android system.

According to Nadine Camille Ochoa (2013) the PAG-ASA Mobile android applications that was released on 2011 provides the daily weather forecast, satellite image, severe weather bulletin and forecast track of typhoon in the Philippines. Offers free quick access to the latest weather bulletin and storm warning issued by the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA). It shows the current satellite image and path of typhoon including its forecast track. The proponent choose this android article because it correlates Android system which in invading into the android phones are the features for monitoring the calamities, storm updates, and imaging of the typhoons.

Related Studies Foreign Studies According to Alejandro (2011) is originally from Cuba. He holds two Master Programmes in Electrical Engineering, one from Havana in Embedded Systems and the other from Sweden in System-on-Chip. He enjoys diving and dancing Salsa, which he used to teach back in Havana. Alejandro works as a Hardware Developer and his task is to bring ideas to life through the design of electronic circuits. He also collaborates with Mechanical Designers to realize complete products and with external manufacturers for final prototypes. The proponent Arduino programming language, an open project written, debugged and supported by Arduino.CC and Arduino Community Worlwide.

According to Minal Nikose, Pratibha Mishra, Avinash Agrawal (2010) , ”A Review On Industrial Automation By Zigbee Based Wireless Remote Controller”, Proper use of wireless sensor networks (WSNs) can lower the rate of catastrophic failures, and increase the efficiency and productivity of industrial operations. Diversification of remote control mode is the inevitable trend of development of smart appliances. This paper proposes a review on remote control system of smart appliances based on Zigbee wireless sensor network. Status of the home appliances can be queried and controlled through the remote controller. The proposed work presents the design and implementation of a novel wireless sensor network based home security system with a modular selfreconfigurable remote controller.

According to Marchall Brain (2013) of the Basic C Programming to http://computer.howstuffworks.com/c.htm, The C programming language is a popular and widely used programming language for creating computer programs. Programmers around the world embrace C because it gives maximum control and efficiency to the programmer. If you are a programmer, or if you are interested in becoming a programmer, there are a couple of benefits you gain from learning C: You will be able to read and write code for a large number of platforms -- everything from microcontrollers to the most advanced scientific systems can be written in C, and many modernoperating systems are written in C. The jump to the object oriented C++ language becomes much easier. C++ is an extension of C, and it is nearly impossible to learn C++ without learning C first. Local Studies According to TheIcival (2011) the development is a modern day interpretation of the traditional Filipino fiesta parlor game called "AgawangBiik". In the traditional game, a pig is placed in a mud filled ring and participants will try and catch the pig. Whoever catches the pig will win a prize.In this modern interpretation, the user controls the pig as it tries to escape from hordes of game participants.This game was created as a thesis project by students of Informatics Computer Institute Valenzuela (Philippines) taking up Advanced Diploma in Gaming and Animation Technology. The proponent allows relate the system to the current development, the application must give ideas to the programmer to what aspects the system must be simulated, and the application that the system must be applied.The use of piggy rush must have evaluated by the proponent to be able for the programmer to evaluate the idea of moving the interaction of the user to the android apps.

The design of a door locking security system using GSM is a complex design which comprises of so many (parts) brought together to form the overall design. Each of these modules is made up of discrete components that are joined together to achieve a particular purpose. These separate modules are: The Power Supply Unit, The Buzzer Unit, The micro controller Unit, Telephone unit and Switching

2.2 Operational Definitions of Terms

In Understanding some of the terms used in this, below are their meaning.

• Android - An open-source operating system used for smartphones and tablet computers. • Arduino Microcontroller - an open-source computer hardware and software company, project and user community that designs and manufactures microcontroller-based kits for building digital devices and interactive objects that can sense and control objects in the physical world. • Android platform is Google Inc.'s open and free software stack that includes an operating system, middleware and also key applications for use on mobile devices, including smartphones. Android is an Open Handset Alliance Project. • Microcontroller - A microcontroller is a small computer on a single integrated circuit containing a processor core, memory, and programmable input/output peripherals. Program memory in the form of Ferroelectric RAM, NOR flash or OTP ROM is also often included on chip, as well as a typically small amount of RAM. • Assembly Language - An assembly language (or assembler language) is a low-level programming language for a computer, or other programmable device, in which there is a very strong (generally one-to-one) correspondence between the language and the architecture's machine code instructions.

• Database - Is an organized collection of data.[1] It is the collection of schemes, tables, queries, reports, views and other objects. The data is typically organized to model aspects of reality in a way that supports processes requiring information, such as modelling the availability of rooms in hotels in a way that supports finding a hotel with vacancies.

• Eclipse - Is an integrated development environment (IDE). It contains abaseworkspace and an extensible plug-in system for customizing the environment. Eclipse is written mostly in Javaand its primary use is for developing Java applications, but it may also be used to develop applications in otherprogramming languages through the use of plugins,including: Ada, ABAP, C, C++, COBOL, Fortran, Haskell,JavaScript, Lasso, Lua, NATURAL, Perl, PHP, Prolog, Python, R, Ruby (including Ruby on Rails framework),Scala, Clojure, Groovy, Scheme, and Erlang.

CHAPTER 3 METHODOLOGY This chapter explains the research design of the system security as wel as the research hardware instrument that used for the development of the study including with some features of using different kinds of android platforms.

3.1 Project Design The Development of the security of the CITCS Computer Laboratory with the help of mobile android application. The researchers contribute a system (Waterfall System) to secure all the equipments in the Computer Laboratory and also to prevent damage and stealing some items. The researchers do steps that applied in their work to develop security that will use to help the research study.

Figure 3.1 Context Diagram The figure 3.1 shows the context diagram of the system. The data flow diagram shows the process representing the whole system. The Automated door lock application using android has the capability to secure all the Computer Laboratory premises. The user use the application to connect via – Bluetooth to have the permission to unlock the door in the Computer Laboratory that sends verification to the Management Information System (MIS) if they lock or unlock the door in Computer Laboratory.

Figure 3.2 Project Design The Figure above shows that the mobile phone required personal data for registering and have permission to access the application in connectivity through Bluetooth. The Bluetooth pairing will be used to access the electronic door.

3.2 Project Development This figure 3.3 below shows the input of the knowledge of the programming that the system will be use hardware for the system requirement. All problem process will be analyzed by the system software.

INPUT PROCESS INPUT

Figure 3.3 Project Development

3.3 System Development Life Cycle The Development Life Cycle shows how to analyze the problem and decision of the software development of the hardware.

Requirement Constraints

Figure 3.4 System Development Life Cycle

3.4 Data Flow Diagram The data flow diagram shows the low and the transform that are applied as data moves from inpuy to output. The DFD may be used to represent a system or software at any level of abstraction. In fact DFD may be partitioned into levels that represent increasing information flow and functional detail.

LEVEL 0 [Type a quote from the document or the summary of an interesting point. You can position the text box anywhere in the document. Use the Text Box Tools tab to change the formatting of the pull quote text box.]

LEVEL 1

Figure 3.5 Data Flow Diagram 3.5 Entity Relationship Diagram The proponent will be used ERD Figure 3.5 in the process to establish some available devices with an open source of Bluetooth.

Figure 3.6 Entity Relationship Diagram

3. 6 Operation and Testing Procedure

During the test of the integration of the application, the proponent well be tested if the intented output meets the desired performance of the automated Door Lock Application. The Bluetooth pairing will be used in available devices of users for the testing procedure. Maintain the application is always priority as long as the range of the Bluetooth is still connected. When errors occurred such not compatible for Bluetooth pairing during the implementation, users should try to restart the Bluetooth or Mobile Phone. The application has the capacity to identify the paired devices who will be used the application for the monitoring the safety of equipment and devices in the computer laboratory. Alpha and beta testing can be a good source of feedback about the portability of a software. Developers may not have access to the same array of devices that the users have or may not have enough resources to perform testing with that many devices.

• Alpha Testing: This system gets access to the hardware in a controlled area.

• Beta Testing: This system gets access to the hardware in own area.

3. 7 Evaluation Procedure

During the evalution phase, proponents will be conducted a survey from Department of Computer Information Technology and Computer Studies, Students and Staff who used the Computer Laboratory. It was evaluates as to yes, no and maybe and were measured by asking the respondent to indicate their level of agreement on three point from ‘agree’ (1) to ‘undecided’ (3). Statistic is one way of getting the information’s organized, to have a general view of the whle scenari oof the study. Data collected from questionnaires were also analysed by using formula for weighted mean: WM= ∑TV Where: WM= Weighted mean N TV= Total Value N= Total number of respondents The table below is used to interpret and analyse the result:
|Option |Range |Verbal Interpretation |
|3 |2.30-3.00 |Agree |
|2 |1.30-2.29 |Disagree |
|1 |1.00-1.29 |Undecided |

Table 3.1 Analyses and Interpretation Table ANOVA. The researcher use ANOVA (Analysis of Variance), statistical tool to determine and analyse the different respond of the users to this project in accordance to the questionnaire.

Appendices
Project Prototype

Survey Question Name: Course: Year Level: Section: Instruction: Encircle your prefered answer 1. Do you have a Mobile Phone / Smart Phone? a. Yes b. No c. Maybe 2. Do you know how to use Bluetoot Pairing / Scanning Devices using Bluetooth? a. Yes b. No c. Maybe 3. Do you know about Android system? a. Yes b. No c. Maybe 4. Do you lock the door of Computer Laboratory when you leave? a. Yes b. No c. Maybe 5. Do you think that the Development of Automated Lock Door sApplication will help to minimize the losses and damages of the Computer Laboratory of the School? a. Yes b. No c. Maybe

Bibliography http://gizmodo.com/are-smart-locks-secure-or-just-dumb-511093690, Peter Ha, June 05, 2013 http://www.digitallanding.com/top-5-smartphone-door-lock-apps/, Prince B alo, March 24, 2014 http://www.wsj.com/articles/the-lock-has-evolved-open-doors-with-your-phone-1413291632,By Geoffrey A. Fowler, October 15, 2015 http://www.projectsof8051.com/android-mobile-controlled-door-security-locking-system/, Microtronics Technoogies, 2015 http://www.techlicious.com/guide/5-futuristic-smart-locks-for-your-home/, Fox Van Allen, 2015 http://www.wired.com/2013/06/smart-locks/, OUTBRAIN Blog http://postscapes.com/wireless-door-locks, Schuyler Towne http://m.instructables.com/id/Easy-Bluetooth-Enabled-Door-Lock-With-Arduino-An/ , collin amedee, 2014 http://www.kwikset.com/kevo/default.aspx#.Vjy9NvyRXFo, Britanny Gref http://m.instructables.com/id/Easy-Bluetooth-Enabled-Door-Lock-With-Arduino-An/ , collin amedee, 2014 http://learnenglish.britishcouncil.org/en/magazine/mobile-phones http://www.academia.edu/996028/AUTOMATIC_DOOR_LOCK_SYSTEM

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Automated
Door Lock Application

Computer
Laboratory

Management Information System
(MIS)

Automated Door Lock Application

Bluetooth Scanning

Registration or Log - In

Mobile Phone

Access
Granted

• Program Analysis • Planning Software

• Application Design

• Implementation

• Maintenance

Automated Door Lock Application

Knowledge Requirements • Android Programming / Eclipse • Application Design
Software
Requirements • Android Studio • Eclipse
Hardware
Requirements • Computer • Android/ Smart Phones • Anduino Microcontroller

Evaluation • Reliability • Accesibility • Manageability • Functionality

Analyze the problem

Development

• Constraints • Specification

New Requirement New Contraints

Design

• Diagram Flow • Data Flow

Deployment

DONE

Testing

• Harware • Software

MIS
(Management Information system)

DATABASE

USER

Electornic Door Lock

LOGIN

USER

Get Registered

Enter to System Program

Project Device-bcf€?./0DKMPZ¸¹x„²Áknq|}‹³óï

Available Devices

Available Devices

MOBILE PHONE

Available Devices

Available Devices

Micro-controller

BLUETOOTH