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Remote Electronic Lab M.E.Auer 06.10.2000 Carinthia Tech Institute Remote Electronic Lab (REL) Prof. Dr.-Ing., Dr.sc. Michael E. Auer Carinthia Tech Institute,

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Presentation on theme: "Remote Electronic Lab M.E.Auer 06.10.2000 Carinthia Tech Institute Remote Electronic Lab (REL) Prof. Dr.-Ing., Dr.sc. Michael E. Auer Carinthia Tech Institute,"— Presentation transcript:

1 Remote Electronic Lab M.E.Auer Carinthia Tech Institute Remote Electronic Lab (REL) Prof. Dr.-Ing., Dr.sc. Michael E. Auer Carinthia Tech Institute, University of Applied Sciences Richard-Wagner-Strasse 19, A-9500 Villach / Austria Supported by

2 Remote Electronic Lab M.E.Auer Carinthia Tech Institute I hear... I forget; I see... I remember; I do... I understand. Confucius, about 500 B.C.

3 Remote Electronic Lab M.E.Auer Carinthia Tech Institute Laboratory: Room or Building that is used for scientific work. Remote Lab: The remote lab is designed to provide real-time experiments to students via the internet.. Virtual Lab: Each experiment is simulated by using software (e.g. LabVIEW, MATLAB, ORCAD). Remote Lab vs. Virtual Lab

4 Remote Electronic Lab M.E.Auer Carinthia Tech Institute Hyperwave Information Server (GENTLE) MatLab - Server REL – Server Terminal – Server Application - Server Client PCs - Modem - ISDN - GSM - ADSL ORCAD Telelearning Environment

5 Remote Electronic Lab M.E.Auer Carinthia Tech Institute CTI Network

6 Remote Electronic Lab M.E.Auer Carinthia Tech Institute The students can login from any place of the world. Remote labs provide extended access to expensive and/or highly specialized devices. Unlike simulations remote labs provide real lab experience. Remote labs give students the opportunity to work in the remote mode,which will eventually become important in engineering jobs. Benefits of Remote Labs

7 Remote Electronic Lab M.E.Auer Carinthia Tech Institute An integration in the existing telelearning system should be possible. A common Internet browser (Microsoft Internet Explorer 5) should be the only necessary application for the remote user. The administrative needs should be minimal at the client-side as well as at the sever. The experiment and the necessary environment (hard- and software) should be strictly separated, to reach a high flexibility. Basic Requirements

8 Remote Electronic Lab M.E.Auer Carinthia Tech Institute Server bzw. Server-Cluster stellt bereit auf Client muss installiert sein Bemerkungen Stufe 1 ContentWeb-Browser, Applikation(en) wenig flexibel, aufwendige Administration Stufe 2 Content, Teil der Applikation(en) Web-Browser, Teil der Applikation(en) Lizenzen, Leistungsfähigkeit der Maschinen Stufe 3 komplette ApplikationWeb-Browsersehr flexibel, zentrale Administration Nutzung von Applikationen

9 Remote Electronic Lab M.E.Auer Carinthia Tech Institute Telelearning Demonstrations in lecture halls (class rooms) Broadcast of experiments to groups of students/learners Industry, research institutes Typical fields of use

10 Remote Electronic Lab M.E.Auer Carinthia Tech Institute Expensive and complex instruments can be used from different locations of a company. Complex experimental systems, including specific media addition such as cooling, inert gas maintained by specialist staff at a specific location, can be directly controlled from the scientists office. Team members, working at different locations can take advantage of the same test-run results without extra travelling. Long-term trials (reliability, failure performance) can be comfortably supervised from home, e.g. at weekends. Benefits of Web Instruments

11 Remote Electronic Lab M.E.Auer Carinthia Tech Institute System for carrying out electronic exercises via the Internet Real measurements - not simulation Task

12 Remote Electronic Lab M.E.Auer Carinthia Tech Institute REL Hardware

13 Remote Electronic Lab M.E.Auer Carinthia Tech Institute REL Software Parts

14 Remote Electronic Lab M.E.Auer Carinthia Tech Institute Conclusion Goals are reached Future extensions: The integration of a kind of user scheduling for organizing the access according to a time table. The substitution of the GPIB drivers by IVI drivers in order to improve the speed of controlling the instruments. The usage of a switch matrix board for changing the probes connected to the test-circuit in order to offer a situation which is closer to the real one.

15 Remote Electronic Lab M.E.Auer Carinthia Tech Institute 27 October 2000: Experiment from the TU Dresden to the CTI in Villach Remote Experiment


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