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Information about Najzz

Published on March 20, 2014

Author: naveengouda



Yes, I do agree with this statement. The following slides will justify my opinion.


It is a mobile device that offers advanced computing ability and connectivity

 Smartphones and multimedia technologies are proposed as an innovative way to tackle the formation of students  in the Industrial Informatics(II) subject of the Industrial Electronics Engineering(IEE) degree  II instructs future Engineers in the design of IT systems to control industrial processes.

 The spread of e-learning tools facilitate the teaching and learning process.  First level- smartphones are used to display a web based multimedia tool- in learning process  Second level- smartphone is proposed as the control system of a medium size industrial process- water tank project  An application of the Smartphone multimedia tool is presented to show how students interact with the developed system.

1] IMPLEMENTATION OF SMARTPHONE WEB-BASED MULTIMEDIA TOOL  Multimedia tool registers the teacher explanations, laboratory and project videos, and demonstrations of implementations of II systems.  The multimedia units are processed in a Relay Server (Fig. 1)  This can be accessed by registered students through the Internet with their smartphones, computers or PDAs

 Students have access to different simulators from aVirtual Lab Server  This tool incorporates some basic functions such as: orientation, promotion of self-learning, and self-assessment of learning  fundamental external factors have been considered in the design of the tool(Video, Audio,Text, Images, andTeacher and blackboard) to establish the maximum similarity with classrooms  The smartphone can access the multimedia tool from Internet with aWIFI or 3G connection.

2. Final multimedia chapter design presented on a Palm device The final prototype includes features such as: graphic design, which was decided to have a similar aspect as real classroom

 web-based multimedia tool- Camtasia Studio software- to produce the chapters of the multimedia tool  Digital output programming using C++ Builder programming tool and the Data Acquisition Card PCI-9112

2] SMARTPHONE-BASED PROJECTS IN INDUSTRIAL INFORMATICS  Use of these mobile devices is very attractive to students and gets strong motivation  So, a student can use it to remotely monitor the status of the real water tank and to change its working conditions.  the student has real-time information of the sensors  The control of the water tank is performed by the smartphone through Bluetooth based on the architecture (Fig.3)

Hardware Components  Smartphones cannot be directly connected to the process, hence the Bluetooth process interface(Fig. 4) between the smartphone and the real process is designed  interface physical and electrical signals  Component must be cheap, transparent to the system, and highly reconfigurable  Interface allows interaction in both directions

Software Architecture  the implementation of applications based on mobile devices has been the selection of the mobile Operating Systems and the software development platform  Criteria: Multiplatform Free tools Facility of development  Control through the Bluetooth ensures good performance in general allowing plotting and monitoring on the smartphone the measurements of all the sensors of the processes

 Bluetooth has been chosen because it is well suited for hard and soft real-time industrial applications  more advanced subjects of the EE degree as real-time systems

Plant security  One of the advantages of the wireless control of the plant is that students do not handle it physically  This prevents them to be hurt because of burns, cuts, electrical shocks, and other typical risks in a laboratory  It includes electrical protective devices incase failure happens  possible to operate the plant in even safer conditions

INDUSTRIAL INFORMATICS IN IEE  The II subject is organized through a Problem Based Learning (PBL) methodology  deals with the specification, design, and development of the IT systems for controlling an industrial process  In addition to the water tank miniproject, other II projects like the control of temperature and humidity of a greenhouse, the control of an irrigation system or the control system of an elevator


Advantages:  Mobile learning devices enable learners and teachers to interact with one another anywhere, anytime.  More learners are purchasing and using smartphones, thus mobile learning becomes possible because many students own such devices.  Students have access to any kind of information, and research at any point. Disadvantages:  Smartphones could become a distraction in any learning environment due their ability to become an entertainment unit and facilitate social networking.

 A Smartphone multimedia learning environment to instruct II subject regarding the design and implementation of II systems to remotely control industrial processes, has been presented.  web-based multimedia tool- to review the theoretical and solve practical problems  watertank, which is used as the II PBL miniproject- tackle remotely the control of a medium size industrial process

 J. J. Rodriguez-Andina, L. Gomes, and S. Bogosyan, “Current trends in industrial electronics education,” IEEE Trans. Ind. Electron., vol. 57,no. 10, pp. 3245–3252, Oct. 2010.  E. Martin and R. M. Carro, “Supporting the development of mobile adaptive learning environments: A case study,” IEEE Trans. Learn.Technol., vol. 2, no. 1, pp. 23–36, Jan.–Mar. 2009.  L. Gomes and S. Bogosyan, “Current trends in remote laboratories,” IEEE Trans. Ind. Electron., vol. 56, no. 12, pp. 4744–4756, Dec. 2009.  C. Crook, J. Cummings, T. Fisher, R. Graber, C. Harrison, and C.Lewin et al., Web 2.0 technologies for learning: the current landscape—Opportunities, challenges and tensions BECTA, London,U.K., Becta Report. …..

 Git Repository, Accessed 2011. [Online]. Available:  NXP Semiconductors, Accessed 2011.[Online]. Available:  Flexipanel Co., Accessed 2011. [Online]. Available:  CheapDAQproject, Accessed 2011. [Online]. Available: heapDAQ/CheapDAQ.html

SMARTPHONES The future of technol ogy lies in the tender hands of

Queries ?

Thank You

 Industrial Informatics(II) has emerged from the development of science, engineering and information technology.  The term Industrial refers to the approach for real- world applications and informatics refers to the infrastructure that provides development and deployment of real-world applications.  II focuses on knowledge-based automation.  II techniques use information analysis, manipulation, and distribution to achieve higher efficiency, effectiveness, reliability.

 Students have access to different simulators from a Virtual Lab Server:  SimeSeny is a signal simulator and  SimProcess is a process simulator  developed by the lecturers to help students in the implementation of their project.

 C++ based environments -allow the easy development of multiplatform applications  Most of the mobile OS permits application development based on this language - iOS, Android,webOS, Windows Mobile, BlackBerry OS, Symbian,Maemo, MeeGoBada

 Smartphone is the central piece of the system which executes C++ control program  Collects sensory information from process  And sends control actions to change its behaviour through blutooth interface

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