Embedded systems are increasingly integral parts of technology that perform dedicated functions with minimal user interaction. They are used in applications like GPS, ATMs, networking equipment, and more. Embedded systems combine dedicated hardware and software to provide specialized functionality. Their design must consider aspects like performance, cost, power consumption, and being integrated into other devices long-term. As embedded systems become connected to the internet, they will transform how people interact with devices and appliances. This will create an environment of ubiquitous connected devices that communicate for functions like remote monitoring and maintenance.
Intelligent Street light monitoring systemvikas mantri
INTELLIGENT STREET LIGHTING
Home/INTELLIGENT STREET LIGHTING
Every evening, an intelligent street lighting control system has to light up at the right time and function seamlessly. A city’s street lights provide safer traffic conditions, safer pedestrian environment and can represent a great improvement to the city’s architectural, touristic and commercial output. These benefits are not exactly cheap though, with an average of 40% of the public budgets’ energy bill being spent for street lighting alone. The increasing energy price, plus the significant maintenance costs and always increasing expectations manifested by the public put a continuous pressure on the lighting budgets.
inteliLIGHT® is a remote street lighting control solution that offers you detailed, lamp-level management capabilities of every street light in your city and ensures that the right amount of light is provided where and when needed. Equally important, in-depth grid management gives an accurate real-time feedback of any change occurring along the grid, reduces both energy loss and energy surges and offers advanced maintenance optimization tools. Using the existing infrastructure, you can have live detailed information over the grid and transform the existing distribution level network into an intelligent infrastructure of the future
The presentation gives the brief introduction of battery management systems its functions like cell protection, SOC, SOH monitoring and its applications in various fields like Smart Batteries, Battery storage power stations and electric vehicles.
It is a presentation for the Embedded System Basics. It will be very useful for the engineering students who need to know the basics of Embedded System.
The main purpose of the project is to detect the location of fault in underground cable lines from the base station in kilometers using a Renesas micro-controller. This project uses the standard concept of Ohms law i.e., when a low DC voltage is applied at the feeder end through a series resistor to the Cable lines, then current would vary depending upon the location of fault in the short circuited cable. Both the methods use voltage convertor, microcontroller and potentiometer to find the fault location under unsymmetrical faults.
In the urban areas, the electrical cables run in undergrounds instead of overhead lines. Whenever the fault occurs in underground cable it is difficult to detect the exact location of the fault for process of repairing that particular cable and long outage of power supply can cause the power distributors and retailers heavy loss of revenue and discomfort of the customers. Therefore, a quick detection and rectification of the faults is a major drawback for other power distributors and retailers. The proposed system finds the exact location of the fault using GSM Module and IOT
This system uses a Renesas micro-controller and a rectified power supply. Here the current sensing circuits made with combination of resistors are interfaced to Renesas controller with help of the ADC device for providing digital data to the microcontroller representing the cable length in KM’s. The fault creation is made by the set of switches. The relays are controlled by the relay driver IC which is used for switching the power sequentially to all the lines. A 16x2 LCD display connected to the microcontroller to display the information.
In case of short circuit (Line to Ground), the voltage across series resistors changes accordingly, which is then fed to an ADC to develop precise digital data to a programmed Renesas board that further displays fault location in kilometers.
The project future can be implemented by using capacitor in an ac circuit to measure the impedance which can even locate the open circuited cable.
Automatic Irrigation System Project ReportEr Gupta
The objective of this project is to provide a combination of manual supervision and partial automation and is similar to manual set up in most respects but it reduces the labour involved in terms of Irrigation design is simple , easy to install, microcontroller based circuit to monitor and record the values of temperature, soil moisture that are continuously modified and controlled in order optimize them to achieve maximum plant growth and yield
We are the Best Embedded Systems Training Institute in Hyderabad, Want to learn Advanced Courses like Vector Embedded Systems, DSP and VLSI Embedded Systems. Register now for new batches Call Us-040 -23754144,+91- 9640648777
Intelligent Street light monitoring systemvikas mantri
INTELLIGENT STREET LIGHTING
Home/INTELLIGENT STREET LIGHTING
Every evening, an intelligent street lighting control system has to light up at the right time and function seamlessly. A city’s street lights provide safer traffic conditions, safer pedestrian environment and can represent a great improvement to the city’s architectural, touristic and commercial output. These benefits are not exactly cheap though, with an average of 40% of the public budgets’ energy bill being spent for street lighting alone. The increasing energy price, plus the significant maintenance costs and always increasing expectations manifested by the public put a continuous pressure on the lighting budgets.
inteliLIGHT® is a remote street lighting control solution that offers you detailed, lamp-level management capabilities of every street light in your city and ensures that the right amount of light is provided where and when needed. Equally important, in-depth grid management gives an accurate real-time feedback of any change occurring along the grid, reduces both energy loss and energy surges and offers advanced maintenance optimization tools. Using the existing infrastructure, you can have live detailed information over the grid and transform the existing distribution level network into an intelligent infrastructure of the future
The presentation gives the brief introduction of battery management systems its functions like cell protection, SOC, SOH monitoring and its applications in various fields like Smart Batteries, Battery storage power stations and electric vehicles.
It is a presentation for the Embedded System Basics. It will be very useful for the engineering students who need to know the basics of Embedded System.
The main purpose of the project is to detect the location of fault in underground cable lines from the base station in kilometers using a Renesas micro-controller. This project uses the standard concept of Ohms law i.e., when a low DC voltage is applied at the feeder end through a series resistor to the Cable lines, then current would vary depending upon the location of fault in the short circuited cable. Both the methods use voltage convertor, microcontroller and potentiometer to find the fault location under unsymmetrical faults.
In the urban areas, the electrical cables run in undergrounds instead of overhead lines. Whenever the fault occurs in underground cable it is difficult to detect the exact location of the fault for process of repairing that particular cable and long outage of power supply can cause the power distributors and retailers heavy loss of revenue and discomfort of the customers. Therefore, a quick detection and rectification of the faults is a major drawback for other power distributors and retailers. The proposed system finds the exact location of the fault using GSM Module and IOT
This system uses a Renesas micro-controller and a rectified power supply. Here the current sensing circuits made with combination of resistors are interfaced to Renesas controller with help of the ADC device for providing digital data to the microcontroller representing the cable length in KM’s. The fault creation is made by the set of switches. The relays are controlled by the relay driver IC which is used for switching the power sequentially to all the lines. A 16x2 LCD display connected to the microcontroller to display the information.
In case of short circuit (Line to Ground), the voltage across series resistors changes accordingly, which is then fed to an ADC to develop precise digital data to a programmed Renesas board that further displays fault location in kilometers.
The project future can be implemented by using capacitor in an ac circuit to measure the impedance which can even locate the open circuited cable.
Automatic Irrigation System Project ReportEr Gupta
The objective of this project is to provide a combination of manual supervision and partial automation and is similar to manual set up in most respects but it reduces the labour involved in terms of Irrigation design is simple , easy to install, microcontroller based circuit to monitor and record the values of temperature, soil moisture that are continuously modified and controlled in order optimize them to achieve maximum plant growth and yield
We are the Best Embedded Systems Training Institute in Hyderabad, Want to learn Advanced Courses like Vector Embedded Systems, DSP and VLSI Embedded Systems. Register now for new batches Call Us-040 -23754144,+91- 9640648777
This tutorial will provide you information on following topics related to Embedded systems.
1. Description of Embedded system.
2. Characteristics of Embedded system.
3. Components of Embedded system.
4. Basic Structure of Embedded system.
5. Parts of Embedded system.
6. Embedded Processors.
7. Applications Of Embedded systems.
8. Consumer Application.
9. Transportation.
10. Medical Equipment.
11. Advantages and Disadvantages.
12. Reliability.
13. Tools used in Embedded systems.
EFFECTIVE EMBEDDED SYSTEMS SOFTWARE DESIGN METHODOLOGIEScscpconf
This paper gives Universities needs to improve their curriculum for Technology students to meet
the industry standards which will be helpful for their career .In the current improving
technologies studying of embedded system is required to understand the Electronic circuits .
They should include the new emerging technology such as multiprocessor system on chip where it is used in all the real time applications. In this paper design based tutorials will be discussed to understand Multiprocessor system on chip .The understanding of multiprocessor system on chip is difficult for a student and should be taught to meet the expectation from the industry. Since it is vast area, this paper proposes the most efficient tutoring method on multiprocessor system on chip.
The Comprehensive Guide to Embedded Systems Architecture: Building Blocks, De...rohithraj3101
Embedded systems represent a cornerstone of modern technological advancement, seamlessly integrating into our daily lives without often being noticed. At their core, embedded systems are specialized computing systems designed to perform specific tasks within larger systems or products. They are characterized by their dedicated functionality, often operating in real-time and with minimal user intervention.
Training report on Embedded Systems and MATLABAswin Sreeraj
An embedded system is a computer system with a dedicated function within a larger mechanical or electrical system, often with real-time computing constraints. It is embedded as part of a complete device often including hardware and mechanical parts. Embedded systems control many devices in common use today.
MATLAB (matrix laboratory) is a multi-paradigm numerical computing environment and fourth-generation programming language.
have a passion in making more presentations day by day.
If you need help with creating a PowerPoint presentation, please let me know. I can help you with creating a presentation from scratch or editing an existing one. If you have any specific questions, feel free to ask me. 😊
Quality defects in TMT Bars, Possible causes and Potential Solutions.PrashantGoswami42
Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Pile Foundation by Venkatesh Taduvai (Sub Geotechnical Engineering II)-conver...
Report file on Embedded systems
1. EMBEDDED SYSTEMS
Abstract
Embedded systems are increasingly becoming integral parts of
almost all technology-oriented applications. Embedded systems are
the unsung heroes of much of the technology we use today- video
games, washing machines etc. The appliances using embedded
systems are pre programmed to perform a dedicated or narrow
range of functions as part of a large system, usually with minimal
end user interaction and optimum performance. Embedded systems
are used in navigation tools like global positioning systems (GPS),
automated teller machines(ATM’s), networking equipments such as
Echo cancellation, facsimile etc. the coming together of embedded
systems and the internet, which made possible the networking of
several embedded systems to operate as part of a large system
across networks- be it a LAN, WAN, or the Internet. This
convergence of embedded systems with the Internet is going to
transfer the way we live.
The Embedded systems are fast achieving ubiquity, blurring the
lines between science fiction and hard reality.
2. 2. INTRODUCTION:
Over the past decade, there has been a steady increase in the
number of applications that demand customized computer systems
that offer high performance at low cost. These applications are,
more often than not, characterized by the need to process large
amounts of data in real time. Examples include consumer
electronics, scientific computing, and signal processing systems.
Constraints on performance, cost and power make software
implementations of data processing algorithms for such systems
infeasible. Non-programmable hardware, however, does not
support modifications of algorithms. The solution to this dilemma
has been to develop application-specific hardware that is flexible
programmable – these systems are commonly referred to as
embedded systems
3. An embedded system is a "behind the scenes" computer which,
when combined with resident software applications, provides
functionality typically focused on a single, specialized purpose.
Embedded systems typically include embedded software that is
burned into Eraseable Programmable Read Only Memory
(EPROM) or resident in memory, special-purpose hardware, and
Field Programmable Gate Arrays (FPGAs); often there are stringent
requirements on power consumption, performance, and cost.
Embedded systems cannot be redesigned or removed easily
once the device that incorporates the system has been built.
Embedded systems development thus requires concurrent work on
both hardware and software components.
3. EMBEDDED SYSTEMS : THE DESIGN
4. A system can be defined as a group of devices or artificial objects
or an organization forming a network especially for distributing
something or serving a common purpose . To embed a system into
some object means to make that system an integral part of the
object. When an engineer talks about an embedded system, he or
she is usually referring to a system that satisfies a well-defined need
at a specific instant in time. The system is usually dedicated to that
need, and its operational limits are clearly defined: lifetime, power
consumption, performance, and so on. The system usually has
limited capabilities for future development, simply because it is
permanently installed in a device that provides a certain service to
its user. Examples include DSP processors in hand-held
communication devices, programmable controllers installed in
robots or cars, and video signal processors in television sets.
Because these systems cannot be redesigned or removed easily
once the device that incorporates the embedded system is built, the
development procedure must produce a correct system that meets
all of its operational requirements.
As stated in the introduction, some of the characteristics of
embedded systems include embedded software that is burned into
EPROM or resident in memory, special-purpose hardware, FPGAs,
stringent requirements on power consumption, performance, and
cost. Clearly, an embedded system consists of both hardware and
software components. The performance and cost constraints make it
necessary for the design engineer to explore a combination of
possible hardware architectures or custom hardware components
and software or programmable parts that would best suit the nature
of the application. Hence, the division between the programmable
and non-programmable components and their interface can become
a critical issue in the design.
5. 3.1 EMBEDDED SYSTEM LIFE CYCLE :
FIG 1. AN EMBEDDED SYSTEM LIFE CYCLE
0011011000111110
1100101100101011000001110100110101111011000000100100101010011010000011110101011010000111010011110001111001011110110000100001
001
First a need or opportunity to deploy new technology is identified.
Then a product concept is developed. This is followed by
concurrent product and manufacturing process design, production,
and deployment. But in many embedded systems, the designer must
see past deployment and take into account support, maintenance,
upgrades, and system retirement issues in order to actually create a
profitable design. . Some of the issues affecting this life-cycle
profitability are
discussed below.
6. 3.1.1 Component acquisition
Because an embedded system may be more application-driven than
a typical technology-driven desktop computer design, there may be
more leeway in component selection. Thus, component acquisition
costs can be taken into account when optimizing system life-cycle
cost
3.1.2 System certification
Embedded computers can affect the safety as well as the
performance the system. Therefore, rigorous qualification
procedures are necessary in some systems after any design change
in order to assess and reduce the risk of malfunction or
unanticipated sys system failure.
One strategy to minimize the cost of system recertification is to
delay all design changes until major system upgrades occur. As
distributed embedded systems come into more widespread use,
another likely strategy is to partiition the system in such a way as to
minimize the number of subsystems that need to be recertified
when changes occur
3.1.3 Logistics and repair
Whenever an embedded computer design is created or changed, it
affects the downstream maintenance of the product. A failure of the
computer can cause the
entire system to be unusable until the computer is repaired. In many
cases embedded systems must be repairable in a few minutes to a
few hours, which implies that spare components and maintenance
personnel must be located close to the system. A fast repair time
may also imply that extensive diagnosis and data collection
capabilities must be built into the system, which may be at odds
with keeping production costs low.
Because of the long system lifetimes of many embedded systems,
proliferation of design variations can cause significant logistics
expenses. For example, if a component design is changed it can
force changes in spare component inventory, maintenance test
equipment, maintenance procedures, and maintenance training.
7. Furthermore, each design change should be tested for compatibility
with various system configurations, and accommodated by the
configuration management database
3.1.4 Upgrades
Because of the long life of many embedded systems, upgrades to
electronic components and software may be used to update
functionality and extend the life of the embedded system with
respect to competing with replacement equipment. While it may
often be the case that an electronics upgrade involves completely
replacing circuit boards, it is important to realize that the rest of the
system will remain unchanged. Therefore, any special behaviors,
interfaces, and undocumented features must be taken into account
when performing the upgrade. Also, upgrades may be subject to
recertification requirements.
4. EMBEDDED SYSTEMS: APPLICATIONS
4.1 Military Communications, radar,
sonar, image processing, navigation, missile guidance
4.2 Automotive
Engine control, brake control, vibration analysis, cellular
telephones, digital
radio, air bags, driver navigation systems
4.3 Medical
Hearing aids, patient monitoring, ultrasound equipment, image
processing, Topography
4.4 Telecommunications
Echo cancellation, facsimile, speaker phones, personal
communication
systems (PCS), video conferencing, packet switching, data
encryption,
channel multiplexing, adaptive equalization
4.5 Consumer
8. Radar detectors, power tools, digital TV, music synthesizers, toys,
video
games, telephones, answering machines, personal digital assistants,
paging
4.6 Industrial
Robotics, numeric control, security access, visual inspection, lathe
control,
computer aided manufacturing (CAM), noise cancellation.
5. EMBEDDED INTERNET:
Used in everything from consumer electronics to industrial
equipment, embedded systems —small, specialized computer
systems stored on a single microprocessor — are playing a major
role in the growth of the Internet and the boom of wireless
communication channels.Due in part to embedded systems, more
and more consumer products and industrial equipment are
becoming Internet-friendly.
9. The future of embedded Internet in an unlimited array of appliances
and applications designed to create, connect and make smarter the
things that people use everyday. Operating in the background
embedded Internet will connect home appliances to each other and
to the homeowner, shop floor tools will connect to data gathering
systems and hospitals will connect to laboratories. This ubiquitous
computing environment is becoming a reality, with embedded
systems starting to be connected to the Internet, creating a new
market category of embedded Internet systems.
One feature of embedding devices is the ability of appliances to
send their own e-mails. For example, a fetal monitor could
routinely call a hospital's computer system and transmit a daily log
of fetal activity. Or a home security system could send an email to
both a security service and a homeowner, informing them of a
possible problem. Another feature is Web serving, where a machine
tool's web page served-up information on interrupts and
maintenance records.How embedded communications is going to
be accomplished is part of the excitement in the unfolding of the
concept. Obviously, applying lessons learned from the PC and
networking will speed the adoption of embedded Internet. First,
standards are key. Second, use of the Web browser as the universal
interface will speed deployment and acceptance because it is
familiar, requires little training and can be programmed for rich
content. Third is the truth of "Metcalf's law," which states that the
value of a node on a network increases exponentially as the number
of nodes on that network increases. Device-to-device
communications will take network connectivity into thousands of
everyday items.
Comprehensive, seamless, and worldwide connected embedded
systems may still be a pipe dream today, but they are quickly
becoming more accessible and controllable thanks to LANs,
WANs, and the Internet. Many businesses are already using
embedded technology to innovate with voice, video, and data
traffic, hoping to set the stage for a competitive advantage in the
future.
10. 0100100100110010111010110000110100101101011010010010011001011001010110000011101001101101111011000000100100101010011010000011
110101011010000111010011110001111001011110110000100001001
6. CONCLUSIONS:
Many embedded systems have requirements that differ significantly
both in details and in scope from desktop computers. In particular,
the demands of the specific application and the interface with
external equipment may dominate the system design. Also, long
life-cycles and in some cases extreme cost sensitivity require more
attention to optimization based on these goals rather than
maximizing the computational throughput.
Recent interest in hardware/software codesign is a step in the right
direction, as it permits tradeoffs between hardware and software
that are critical for more cost-effective embedded systems.
However, to be successful future tools may well need to increase
scope even further to include life cycle issues and business issues.
11. INDEX
1. Introduction
2. Embedded system: design
• Embedded system life cycle
• Components acquisition
• System certification
• Logistic & repair
• Upgrades
3. Embedded system application
• Military
• Auto motive
• Medical
• Telecommunication
• Consumer
• Industrial
4. Embedded internet
5. Conclusion