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Client: Dept. of EE/CprE (Vicky Thorland-Oster) Advisors: Manimaran Govindarasu Jason Boyd Team Members: Matthew Schulz (EE) Derek Bond (EE) Jun il Song.

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Presentation on theme: "Client: Dept. of EE/CprE (Vicky Thorland-Oster) Advisors: Manimaran Govindarasu Jason Boyd Team Members: Matthew Schulz (EE) Derek Bond (EE) Jun il Song."— Presentation transcript:

1 Client: Dept. of EE/CprE (Vicky Thorland-Oster) Advisors: Manimaran Govindarasu Jason Boyd Team Members: Matthew Schulz (EE) Derek Bond (EE) Jun il Song (EE) Si-myung Yang (CPRE)

2 Problem: The EE/CprE Dept. Science Center has a group of exhibits but no way to conduct an organized tour. Solution: Make the room more automated in such a way that it interacts with the audience. Organize the room in an interactive manner to ease the flow of the tour.

3 Make the room more automated RFID Central Computer (Labview) Voice Command Software Organize the room in an interactive manner Video Monitors Lighting Demos

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7 Labview (Main program) RFID Reader & Tag(s) Light Control System Surround Sound System Video Distribution System

8 Labview will be the brains behind the central computer Inputs RFID Reader Occupancy Sensor Project Data User Outputs Video Lighting

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17 RFID tags has an unique serial key RFID reader can identify the serial key from RFID RFID system does not have a memory space to store the data It needs to be connected with the database

18 Functional Requirement RFID tags brought within 3 inches of the reader Works with tags with EM4102 protocol USB connection between RFID reader and computer Tour guide data is stored in database Non-Functional Requirement RFID reader is attached to the wall next to the entrance Every tour guide has a RFID tag

19 Java Library for RFID Phidget.jar Java API for RFID Class RFIDPhidget Public void addAttachListener( AttachListener ) Pulbic void addDetachListener( DetachListener ) Pulbic void TagGainListener( TagGainListener ) Pulbic void addTagLossListener( TagLossListener ) Bool AntennaOn()

20 Without RFID tagsWith RFID tags

21 Purpose To highlight the project which is chosen to present to the tour group X10 control deviceX10 appliance device

22 Electricity cable RJ11 cable connection RS232 serial cable connection Plug into outlet X10 signal sent through electricity cable Command through serial port Plug into outlet

23 Functional Requirement Every module needs to be connected with the power outlet Electricity cable needs to be connected on the same circuit Receive commands through serial port from the computer Non-Functional Requirement Lights shall be bright enough to get tour guides attention The room will have enough lighting around the room to set the appropriate ambience

24 8 data bits, no parity, 1 stop bit, 9600 baud. This must precede all commands: 1.Send 0x02 to the X10 controller 2.The X10 controller will respond with ACK (0x06) if ready, NAK (0x15) if not ready. 3.The ACK will be followed by a carriage return (0x0D). The NAK isnt followed with a carriage return. After an ACK (0x06) and carriage return (0x0D) is received, the X10 controller is ready to accept a command.

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26 The system needs high quality sound card and speakers for clearer delivery to the tour group Multi channel support sound card 7.1 channel surround sound speaker system Expandability for future groups

27 Video output for the presentation will be output onto two separate large screens We plan to use a simple video splitter to accomplish this task

28 Speech Recognition Software Touch Screen Microphone

29 E-Speaking Program Two-Folded Operation Give Vocal Commands Speech Recognition Guide User Through Tour

30 Elo TouchSystems 1739L 17" LCD Open-Frame Touchmonitor Secondary option to Voice Recognition Used as System Back-up Front-Mount Option

31 Omni-Directional Microphone with conference quality Designated to work best for the speech recognition software. Effective noise and echo cancelation USB interface

32 After each component is tested separately, to test the system we will run through various scenarios Possible Scenarios Registered tour group Unregistered user Multiple users Someone in room when tour comes

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