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Remote Control and Reconfiguration of Laboratories for Education and Training Vienna (Austria) – Perm (Russia). Olga Plaksina plaxina@ict.tuwien.ac.at. Overview. Remote Labs @ ICT: advantages Teaching & Remote Control asix4web SmartKitchen BACnet Remote Laboratory BACnet @ ICT

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Remote Control and Reconfiguration of Laboratories for Education and TrainingVienna (Austria) – Perm (Russia)

Olga Plaksina

plaxina@ict.tuwien.ac.at

overview
Overview
  • Remote Labs @ ICT: advantages
  • Teaching & Remote Control
    • asix4web
    • SmartKitchen
  • BACnet Remote Laboratory
    • BACnet @ ICT
    • Remote Laboratory Model
    • Interfacing with I/O

Olga Plaksina

remote labs @ ict advantages
Remote Labs @ ICT: Advantages
  • Flexibility for students
    • Own timetables within the general course schedule
  • Relief for instructors
    • No fixed attendance time
    • No special course rooms
  • More effective use of expensive equipment
    • Availability both for full-time students and distant trainees

Olga Plaksina

overview1
Overview
  • Remote Labs @ ICT: advantages
  • Teaching & Remote Control
    • asix4web
    • SmartKitchen
  • BACnet Remote Laboratory
    • BACnet @ ICT
    • Remote Laboratory Model
    • Interfacing with I/O

Olga Plaksina

asix4web remote fpga prototype board
Asix4web Remote FPGA Prototype Board
  • Terms
    • ASIC = Application Specific Integrated Circuit
    • FPGA = Field-programmable Gate Arrays
  • Purpose
    • A Web-Accessible Test Hardware Environment for ASIC Designs
  • Target Group: students & beginners in ASIC design
    • Software simulation could be too slow or insufficient
    • Real hardware could be too expensive

Olga Plaksina

asix4web remote fpga prototype board1
BEFORE

Download

Tutorials

Software

Templates

Examples

Testing facility

at University only

Asix4web Remote FPGA Prototype Board

AFTER

Olga Plaksina

smart kitchen concept
Smart Kitchen: concept
  • Network enabled equipment
    • Refrigerator, coffee-machine etc.
  • Sensors
    • Data acquisition
  • Actuators
    • Appropriate reaction to scenarios
  • Remote monitoring & control
    • Environment visualization
    • Database web-interface
    • Web-camera

Olga Plaksina

smart kitchen interfaces
Smart Kitchen: interfaces
  • OPC
    • Field level – higher levels interface
    • Data exchange between nodes (fieldbus) and applications (PC)
  • i.LON
    • LoNWorks – Ethernet interface
    • Remote access
      • read/change current state of variables

Olga Plaksina

overview2
Overview
  • Remote Labs @ ICT: advantages
  • Teaching & remote control
    • asix4web
    • SmartKitchen
  • BACnet Remote Laboratory
    • BACnet @ ICT
    • Remote Laboratory Model
    • Interfacing with I/O

Olga Plaksina

building automation lab @ ict
Building Automation Lab @ ICT
  • Goal
    • Convenient and on-going building automation training – also interactive!
  • Technologies
    • BACnet along with LonWorks & EIB
  • BACnet
    • Hardware
      • Typical mechanical and electrical equipment used for climate control
      • Multi-vendor installation
    • Software
      • OPC, Hethereal etc.

Olga Plaksina

remote lab model
Remote Lab Model
  • Entire theoretical course
    • Lecture notes & respective literature
    • Programming languages descriptions
    • Algorithms & documentation
    • Examination quiestions
  • Virtual laboratory
    • “Modular” architecture
    • Look-and-feel design
    • Web-cam feedback
    • Interfacing with I/O

Olga Plaksina

remote lab architecture
Remote Lab Architecture
  • Web-server
    • e-Library
    • Users database
    • Authentication & Redirection mechanisms
  • VNC-server = “Technology server”
    • Local software tools, appropriate for given lab setup
      • Network configuration
      • Code uploads
      • System debugging
  • VNC-client = End User
    • Java-applets enabled

Olga Plaksina

interfacing with i o
Interaction with I/O

Stimulation of hardware inputs

e. g. simulate a keystroke on an evaluation board

Measuring of outputs

Read analog outputs of stand modules

Interfacing with I/O
  • Modular concept
    • Web-server on embedded systems
    • I/O = stackable modules
  • Features
    • Plain HTTP
    • Versatile for various lab setups
    • Simple configuration

Olga Plaksina

summary
Summary
  • Purpose
    • Distance courses for students
    • Professional trainings for engineers in industry
    • Flexibility both for trainees and educators
  • Remote Lab Model: web-based approach
    • VNC client-server modular architecture
    • Gateway to control I/O

Olga Plaksina

slide15

plaxina@ict.tuwien.ac.at

www.ict.tuwien.ac.at

Olga Plaksina