2. 1 Capstone Design CourseBy Syed M. Mahmud Associate Prof. ECE Dept.

3. 2 Outline of the Talk Course ContentsCourse Contents Old ProjectsOld Projects Future ProjectsFuture Projects

4. 3 Course Contents I. Design Principles (4 Lectures) Understanding the client’s problemUnderstanding the client’s problem Managing the design processManaging the design process Project management toolsProject management tools SpecificationsSpecifications Patents & intellectual propertiesPatents & intellectual properties Ethics in DesignEthics in Design

5. 4 Course Contents (contd.) II.Subsystems of 68HC11 Micro- controller (11 Lectures) Parallel Input/OutputParallel Input/Output Timer and Real Time InterruptTimer and Real Time Interrupt Pulse AccumulatorPulse Accumulator Asynchronous Serial Communication InterfaceAsynchronous Serial Communication Interface Synchronous Serial Peripheral InterfaceSynchronous Serial Peripheral Interface A/D and D/A ConvertersA/D and D/A Converters

6. 5 Course Contents (contd.) III.Discussions about Projects (5 Lectures) IV. During the last four weeks of a semester the students work only on their projects. (No Lectures during the last four weeks)

7. 6 Projects Completed by the Students (Old Projects) 1.A GPS system for WSU campus. 2.A GPS Cyber-Tracker 3.A GPS System for Determining Sunset and Sunrise Time at Any Location on Planet Earth 4.A Priority Traffic Controller System. 5.A Digital Weighing Scale 6.A Home Security System 7.Water Temperature Control

8. 7 1. A GPS System for the WSU Campus. 68HC1 1 Board GPS Boar d LCD Displ ay

9. 8 1. A GPS System for the WSU Campus. (contd.)

10. 9 Warr en Ca ss Antho ny Wayne Dr. Palmer St.

11. 10 2. A GPS Cyber-Tracker Serv er Internet Connection The Cell phone can be monitored from any PC with an Internet connection

12. 11 3. A GPS System for Determining Sunset and Sunrise Time at Any Location on Planet Earth

13. 12 4. A Priority Traffic Controller System. LR1 R1 Y1 LY1 G1 LG1 LR2 R2 LY2 Y2 LG2G2 Primary Street (Higher Priority) Secondary Street (Lower Priority)

14. 13 4. A Priority Traffic Controller System. 12:00 a.m. – 6:00 a.m. 6:00 a.m. – 8:00 a.m. 5:00 p.m. – 7:00 p.m. 8:00 a.m. – 5:00 p.m. 7:00 p.m. – 12:00 a.m. Rush Hour Non-Rush Hour Primary road has higher priority during rush hour Both roads have same priority during non-rush hour Flashing yellow for primary road and flashing red for secondary road.

15. 14 4. A Priority Traffic Controller System. Switch for Manual Control by Police Officers Switch for Manual Control by Police Officers Pedestrian Cross Walk Push Button Pedestrian Cross Walk Push Button Additional Features

16. 15 5. A Digital Weighing Scale.

17. 16 Future Projects 1.An Interactive Home Monitoring & Security System. 2.Building a Hybrid Network (CAN + Bluetooth). 3.A Robot with Collaborative Control.

18. 17 1. An Interactive Home Monitoring & Security System Internet Connect ion Audio Connec tion Server

19. 18 1. An Interactive Home Monitoring & Security System Internet Connect ion Audio Connec tion Bluetoo th Connec tion Server

20. 19 1. An Interactive Home Monitoring & Security System (contd.) The system will be designed using several wireless cameras,several wireless cameras, speakers, microphones, a PCspeakers, microphones, a PC an auto-dialer, motion detectors, andan auto-dialer, motion detectors, and some hardware software interface to send pictures through the internet.some hardware software interface to send pictures through the internet.

21. 20 1. Interactive Home Monitoring & Security System (contd.) While the system is armed it will work as follows: a)If someone presses the door-bell, the system will dial a pre-selected telephone number, andthe system will dial a pre-selected telephone number, and start sending picture of the person at the door, through internet.start sending picture of the person at the door, through internet. The homeowner can start talking to the person at the door and also look at the picture of the person on an internet enabled PC or cell phone.The homeowner can start talking to the person at the door and also look at the picture of the person on an internet enabled PC or cell phone.

22. 21 1. Interactive Home Monitoring & Security System (contd.) If the person at the door is a stranger, the homeowner can pretend that he or she is at home, but can’t come to the door.If the person at the door is a stranger, the homeowner can pretend that he or she is at home, but can’t come to the door. If the person at the door is a friend, the homeowner can let the person know that he or she is not at home.If the person at the door is a friend, the homeowner can let the person know that he or she is not at home.

23. 22 1. Interactive Home Monitoring & Security System (contd.) b)If the system detects motion inside the home, then it will dial a pre-selected number and start sending pictures.then it will dial a pre-selected number and start sending pictures. The homeowner can then watch who is inside the home.The homeowner can then watch who is inside the home. If it’s a burglar, the homeowner can either call the police or negotiate with the burglar to cut a deal.If it’s a burglar, the homeowner can either call the police or negotiate with the burglar to cut a deal.

24. 23 2. Building a Hybrid Network (CAN + Bluetooth). There will be a CAN (Controller Area Network).There will be a CAN (Controller Area Network). And there will be some nodes with Bluetooth interface.And there will be some nodes with Bluetooth interface.

25. 24 2. Building a Hybrid Network (contd).

26. 25 2. Building a Hybrid Network (contd). CAN Bluetoo th Connec tion

27. 26 3. A Robot with Collaborative Control Wi-Fi Connection