Home automation dissertation

Abstract (Summary) There are many technologies in the field of home automation, such as GPRS based home automation system, ZigBee-based home automation system, and Wi-Fi connected home automation system. Control over Devices through these technologies was limited to the device range (which is within a home). Aug 22,  · Home automation can quickly bring the future in to our homes by incorporating security, climate, and household gadgets and transforms our regular home into a futuristic smart home. These smart home Missing: dissertation. and Teaching Facility and Automation & Robotics Research Institute (ARRI). Schematic representation of the home built hybrid plasma CVD and PVD University of Texas at Arlington Dissertation Template Author: Dissertation Template. Home Automation and IoT Dissertation survey Is there a website for people to post their questionnaire or survey to gather responses? If not would anyone be kind enough to fill mine for my dissertation, the topic is Home Automation and IoT. Home automation is predicted to become a boom industry by technology pundits including Microsoft CEO Bill Gates [1]. Home automation can provide additional time for recreational pursuits, monetary savings through power management and peace of mind that valued homes and contents are being monitored 24 hours a day/5(3).
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Submitted for the degree of Bachelor of Engineering Honours in the division of Electrical Engineering. Home automation dissertation declare that the work submitted in this thesis is entirely my own except where appropriately acknowledged and referenced. Abstract This thesis document describes the design, development and successful prototype implementation of an integrated home automation system titled AutoMATE.

The Auto-MATE system replaces dumb electrical outlets and switches found throughout the home with intelligent modules controlled by a central computer. The home automation dissertation is unique in that there are presently no comparable products available in Australia.

A set of design specifications and criteria are developed against which the product implementation is realised. At the completion of the project the final design is shown to home automation dissertation favourably with the specifications and several future directions home automation dissertation the project may take are suggested.

Andrew Sallaway for cunningly providing a television in the lab under the guise of a thesis project. Review of Existing Home Automation Technologies. Home automation dissertation X Protocol X Products X Home automation dissertation System Design Specifications. Baud Rate Load Sensing Hardware Implementation. Software Implementation. Internet Connectivity Motion Detection Central Controller Intelligent Nodes Power Supply Set Top Box Concluding Remarks.

Source Code Listings X Signal Transmission X Transmission Cycle Decorator Dimmer Eagle Eye Sensor Leviton Dimmer Figure 2. Star Topology CEBus Control Board CEBus Power Board Table 2. Home automation can provide additional time for recreational pursuits, monetary savings through power management and peace of mind that valued homes and contents are being monitored 24 hours a day.

For elderly or disabled people home automation could prove to enhance their quality of life immensely. At present, there are still few complete integrated systems available particularly in Australia, which lags behind other countries in development of this technology. There is a potential niche for the development of a reliable, cost-effective fully integrated home automation system.

By definition, automation refers to: The automatic operation or control of equipment, a process, or a system without conscious thought. The central controller can also act as a gateway into the home allowing for remote control and monitoring. Chapter 1 Automation Benefits Include: Personal Convenience Security Peace of Mind Energy Efficiency Although not a new concept, home automation has long been the realm of electronics enthusiasts and hobbyists or separate proprietary devices that control individual sections of the home.

Only recently has there been a home automation dissertation by industry to develop integrated systems with a focus on connectivity of all household appliances and fixtures. The ultimate goal is to produce Plug n Play type appliances that connect directly to the home automation network and register themselves with the host springtime creative writing without any consumer intervention.

These standards operate over a variety of communications mediums1. This confusing array of protocols and mediums has resulted in appliance manufacturers being loath to commit to developing Plug n Play type products until it becomes apparent which of the competing standards will eventually win consumer support. As a result specialist home automation companies have home automation dissertation concentrating their efforts on developing automated versions of traditionally dumb devices such as light switches, power points and sensors as a method of easing the consumer into the automated world.

These products are primarily targeted at American markets and are therefore either unavailable in Australia due to non-compatible voltage and frequency, or are priced at around five to ten times the equivalent American price. The product would have to satisfy three minimum requirements.

Functionality The system has to provide features that essay concluding argumentative to the mass market and not only to enthusiasts. Http://studyuniversity.info/do-my-essay/ajs-dissertation-fellowship.html keeping with this vision the final product is expected to consist of a central controller with some form of remote access such as a telephone or Internet connection as well as modules for controlling lighting and power loads typical of those found in an average home.

It will include sensors for motion detection, temperature and humidity. The controller and the modules will have reliable, two-way communications home automation dissertation the mains power lines.

The details of the design implementation are located in Chapter 4 Hardware Implementation and Chapter 5 Software Implementation. While full details of the system functionality can be found in Chapter 6 a brief summary is included below: Successful adaptation of an existing freeware home automation controller.

Internet access to the system. Development of a master module to interface the controller to the power line. Development of a light dimmer switch with local control and two-way communication. Development of a 10A appliance module with local control and two-way communication. Development of a climate sensor home automation dissertation with a temperature sensor and humidity sensor. Development of a motion detector module. Following this essay conclusion relationship chapter the next section, Chapter 2, explores the currently available products that are comparable to the desired Auto-MATE product.

From this product review a core set of features common to all home automation dissertation automation systems is detailed. Chapter 3 then builds upon this feature set and extends it where necessary by utilising a top down approach to break the system into components. Chapter 1 This set of specifications allows for a discussion home automation dissertation the Hardware implementation in Chapter 4 and the Software implementation in Chapter 5.

Having specified the system and described the implementation it is then appropriate to describe the status of the project at the end of the thesis period.

As the product has a working prototype it is possible to revisit the original requirements and provide a comparison with the final working product. This is presented in Chapter 6. Chapter 7 provides a home automation dissertation review listing areas of the design that performed sub-optimally and with hindsight would be changed. Finally Chapter 8 provides some brief concluding remarks on what may home automation dissertation considered a successful thesis project.

As stated in Chapter 1 there are several communications protocols available. Of these only a few home automation dissertation utilise the mains power as the physical layer for transmission. This chapter reviews these mains power communications standards as well as the associated software and hardware products in order to derive a home automation dissertation specification for the proposed Here system.

The currently available home automation dissertation automation products share some common attributes. In Dave Rye and the design team at Pico Electronics riding high on the success of projects X-1 to X decided to embark on a home automation dissertation automation project [5].

Their goal was to develop a system to control lights and appliances click the following article the existing house power wiring. X was originally designed as a protocol for one way communications only. Recently a few products with limited two-way capabilities have become available. Home automation dissertation X binary data is transmitted by sending 1ms home automation dissertation of kHz just past the zero crossing of the AC waveform.

A binary "1" is defined as the presence of a pulse, immediately followed by the absence of a pulse. A binary "0" is defined as the essay guidelines discursive of a pulse, immediately followed by the presence of a pulse [6].

The X devices all have a zero voltage-crossing detector built in so the transmitters and receivers can synchronise. This is shown in Figure 2. Chapter 2 The transmitted pulses have a duration of home automation dissertation and the receivers open a receive window of 0.

The setting of the transmission start point is achieved by transmitting home automation dissertation sequence beginning with at least 6 leading clear zero crossings, then a start code of "pulse", "pulse", "pulse", "absence of a pulse" or The unit code is also a nibble with a numerical code designation from 1 to After the initialisation home automation dissertation the house code is transmitted followed by the unit learn more here. As before, all data frames must begin with a start code home automation dissertation the following nibble gives the letter code.

The next nibble is the command. An additional bit, the function bit, is added to the end of the essay professional development nibble to differentiate between unit code and command. Home automation dissertation the last bit is the function bit all the commands end in a binary 1. All X frames then require a home automation dissertation of eleven AC cycles to transmit one click the following article consisting of six clear zero voltage crossings, the start code and the.

In addition whenever the data changes from one address to personal statement address or from an address to a command or from one command to another command the data frames must be separated by at least six here zero crossings or "".

Therefore the full transmission of an X command takes 47 AC cycles as shown in Figure 2. The devices can be controlled in three ways. The program has a scheduler that controls devices at preset times, there is a handheld remote control and devices can be controlled at the computer using a graphical interface. ActiveHome does not support two way communications so there is no continue reading of polling the status of a device.

Chapter 2 2. It too thinking groupthink control devices with one way communications only.

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