![Application Areas
• Medical Systems
– pace maker, patient monitoring systems, injection systems,
intensive care units, …
• Office Equipment
– printer, copier, fax, …
• Tools
– multimeter, oscilloscope, line tester, GPS, …
• Banking
– POS Terminals, ATMs, statement printers, …
• Transportation
– (Planes/Trains/[Automobiles] and Boats)
• radar, traffic lights, signalling systems, …](https://image.slidesharecdn.com/embeddedsystemspresenta-240809181322-b8e993df/85/Embedded-Systems-Presentation-uses-as-IOT-6-320.jpg)
Embedded Systems Presentation uses as IOT
- 3. Definition • Embedded System • A combination of hardware and software which together form a component of a larger machine. • An example of an embedded system is a microprocessor that controls an automobile engine. • An embedded system is designed to run on its own without human intervention, and may be required to respond to events in real time. • Source: www.computeruser.com/resources/dictionary
- 5. Application Areas • TV • stereo • remote control • phone / mobile phone • refrigerator • microwave • washing machine • electric tooth brush • oven / rice or bread cooker • watch • alarm clock • electronic musical instruments • electronic toys (stuffed animals,handheld toys, pinballs, etc.) • medical home equipment (e.g. blood pressure, thermometer) • appliances in general … Consumer Products
- 6. Application Areas • Medical Systems – pace maker, patient monitoring systems, injection systems, intensive care units, … • Office Equipment – printer, copier, fax, … • Tools – multimeter, oscilloscope, line tester, GPS, … • Banking – POS Terminals, ATMs, statement printers, … • Transportation – (Planes/Trains/[Automobiles] and Boats) • radar, traffic lights, signalling systems, …
- 7. Application Areas • Automobiles – engine management, trip computer, cruise control, immobilizer, car alarm, – airbag, ABS, ESP, EBD, autonomous parking.. • Building Systems – elevator, heater, air conditioning, lighting, key card entries, locks, alarm systems, … • Agriculture – feeding systems, milking systems, … • Space – satellite systems, …
- 8. Application Areas • Facts: – 1997: The average U.S. household has over 10 embedded computers -1998: 90% Embedded – Systems vs. 10% Computers – (*) • 2001: The Volvo S80 has 18 embedded controllers and 2 busses
- 12. Microcontrollers ICs • Microprocessor – CPU (on single chip) • Microcontroller • CPU + Timers + I/O (+RAM) (+ROM) • Reduced chip count for board design • Embedded system • Today’s Technology: – Surface Mount Device (SMD) – Ball Grid Array (BGA)
- 22. Input and Output • Required to communicate with outside world • PC System: – Keyboard – Monitor – Parallel port (printer port) – Serial port + USB • Embedded System: – Sensors (e.g. in automobile: acceleration sensor, seat sensor) – Actuators (e.g. in automobile: valves for airbags)
- 23. Input and Output • Input / output device implementation can be: • • Memory-mapped • • I/O mapped (ports) • • DMA (direct memory access)
- 26. Conclusions • Embeeded systems are everywhere… • All modern appliances uses them..