# (Homework Solution): Room Automation Svstem An engineer is working days and nights to earn and save enough

Room Automation Svstem An engineer is working days and nights to earn and save enough money to buy a new car. Despite the hard work he is doing, he realized that there is a so far and thought to analyze his daily routine. So, he started taking detailed notes on his activities with proper time stamps. Very soon, he figured out that the electricity bills are the major part of his total expenditure. Therefore, he decided to automate his house to eliminate the significant effects of his laziness towards proper house management. Because he is a lazy person and not intelligent enough too, he hired you to develop control system to automate his home. marginal success in savings Households to automate: There are 3 air conditioners (one in each room), and 5 lights ( in each room, 1 in kitchen, and 1 in restroom). There is one light sensor and one heat sensor in each of the rooms. Your Objective: Your objective is to come up with a very simple and inexpensive automation control system. Assume that the mechanical control system is preinstalled by a third-party and you have electrical controls to turn off and on the air conditioners and light bulbs using one output signal line for each of the device (hence total 8 lines going out from the control system). Sensors provide the binary information to the control system informing about the need of a given device to operate. Heat sensor outputs high voltage when the room temperature is above required level and light sensor outputs high voltage when the ambient light is not enough in the room. Fortunately, you have a guideline from your company’s senior management that will guide you through a few easy steps to achieve your goal. These steps, which will be described in later sections, are as follows: 1- System Clock Tree 2- System Control Logic 3- System Verification System Clock Tree: You need to design a system clock tree. A clock tree is a setup or a circuitry that generates clock signals of different frequencies using only one single master input clock to the

Roots of Automation Innovation

Industrial instrumentation and control have always been a hotbed of new products—sensors and actuators and all the “stuff” in between, including signal conditioners, displays, recorders, controllers, valves and actuators. Because industrial markets are relatively specialized and rarely generate high volume, products are usually high-priced, with limited applications in other markets.

Many automation companies were founded upon innovative developments for niche applications. Successful start-ups expanded their products and markets beyond initially narrow applications and geographies, depending on the real value of the innovation, and also whether or not the founder was able to hire suitable leaders to grow the company beyond the initial entrepreneurial stages.

Since automation is such a fragmented business, all of the major companies have a conglomeration of products, each with relatively small volume, but lumped together to form sizeable businesses. But the few larger companies rarely come up with follow-through developments that match the original founder’s innovations. This relates to Clayton Christiansen’s point in his book, “The Innovator’s Dilemma,” that innovation cannot easily be “managed.”

Major segments

An exception to the start-up-innovation rule was the distributed control system (DCS), a mix of several important innovations developed in the early 1970s by a team of engineers within Honeywell. This generated a new category that achieved \$100 million annual revenues within just a couple of years, and the segment has since expanded to several billions of dollars worldwide.

The other major automation segment to achieve significance, also in the 1970s, was the programmable logic controller (PLC). This breakthrough innovation was the brainchild of the prolific inventor Dick Morley, and one of his first PLCs is on display at the Smithsonian. He worked for Bedford Associates, a small development company associated with Modicon (now part of Schneider). Also contributing to this innovation was Odo Struger, of Allen-Bradley, now Rockwell Automation, which leveraged this innovation to become the U.S. PLC market leader.

The first PLCs were developed for specific applications—reprogrammable test installations in the automobile manufacturing business replacing hard-wired relay-logic, which was hard to modify. But as PLCs were adapted to encompass myriad applications, this innovation resulted in a market segment that has also grown to several billions of dollars worldwide.

Another major industrial automation segment is termed Supervisory Control and Data Acquisition (SCADA). This loose conglomeration of products was fragmented among several markets and applications until networked personal computers (PCs) and Windows-based HMI, or human-machine interface, software arrived in the late ’80s and ’90s. Several innovative start-ups grew fairly rapidly, offering HMI software with connections to remote PLCs and industrial input/output devices (I/O).

Order NOW for a 10% Discount
Pages (550 words)
Approximate price: -

Why Us?

Top Quality and Well-Researched Papers

All ourbpapers are written from scratch. In fact, Clients who ask for paraphrasing services are highly discouraged. We have writers ready to craft any paper from scratch and deliver quality ahead of time.

Our writers keeps you posted on your papers progress - providing you with paper outline/draft. You are also at liberty to communicate directly with your writer.

Free Unlimited Revisions

If you think we missed something, send your order for a free revision. You have 10 days to submit the order for review after you have received the final document. You can do this yourself after logging into your personal account or by contacting our support.

Prompt Delivery and 100% Money-Back-Guarantee

All papers are always delivered on time, in many cases quite ahead of time. In case we need more time to master your paper, we may contact you regarding the deadline extension. In case you cannot provide us with more time, a 100% refund is guaranteed.

Original & Confidential

We use several writing tools checks to ensure that all documents you receive are free from plagiarism. Our editors carefully review all quotations in the text. We also promise maximum confidentiality in all of our services.

Our support agents are available 24 hours a day 7 days a week and committed to providing you with the best customer experience. Get in touch whenever you need any assistance.

Try it now!

## Calculate the price of your order

Total price:
\$0.00

How it works?

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Our Services

No need to work on your paper at night. Sleep tight, we will cover your back. We offer all kinds of writing services.

## Essay Writing Service

No matter what kind of academic paper you need and how urgent you need it, you are welcome to choose your academic level and the type of your paper at an affordable price. We take care of all your paper needs and give a 24/7 customer care support system.