International Association of Online Engineering | |
Multi-User and Real-Time Flexible Remote Laboratory Architecture for Collaborative and Cooperative Pedagogical Scenarios | |
Said Farah1  Abdelhalim Abdelhalim2  Guillaume Andrieu3  Denis Barataud4  Neveux Guillaume4  | |
[1] 1- XLIM CNRS UMR 7252, University of Limoges, 123, avenue Albert Thomas, 87060 Limoges-France2- LEOG Laboratoire d’Electromagnétisme et Optique Guidé, University of Mostaganem, Algeria;LEOG Laboratoire d’Electromagnétisme et Optique Guidé, University of Mostaganem, Algeria;University of Limoges,Département des TIC. 123,avenue Albert Thomas, 87060 Limoges-France;XLIM CNRS UMR 7252, University of Limoges, 123, avenue Albert Thomas, 87060 Limoges-France | |
关键词: real time; remote practical work; reusable; collaborative; cooperative; pedagogical scenarios; | |
DOI : | |
学科分类:社会科学、人文和艺术(综合) | |
来源: International Association of Online Engineering | |
【 摘 要 】
An advanced multi-user and realtime INTernational-REmote-LABoratory (INT-RE-LAB) architecture is presented in this paper. The INT-RE-LAB is developed and localized in four different host universities. The software part is based on the use of a free license server Node.js written in JavaScript. It offers lightweight Html/JavaScript clients. The integration of socket.io module enables a real-time operation mode of this Client/Server communication. Associated with hardware architecture, collaborative remote manipulation of resources is enabling in the same way as a chat communication used in Internet. Each remote action performed by one user is instantaneously visible in other users’web interfaces. The hardware part includes a mini-computer that executes node.js server and hosts MySQL. Mini-computer “Pcduino” directly controls specifically developed relays circuit. It offers the required flexibility and reusability for current remote laboratories. Different redundant remote practical works integrate the INT-RE-LAB have been developed for the new EOLES “Electronics and Optic e-Learning for Embedded Systems” bachelor.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201904034869652ZK.pdf | 1922KB | download |