iosr-JECE   Volume-14 ~ Issue-3 ~ May-June 2019

Abstract: We are in a world which is blessed by modern technologies and smart structures that help us in our everyday life by making us familiarized with the invention in computing systems, computerization, artificial intelligence and so on. The world has seen an outbreak of smart systems in the last decade. To keep a significant contribution to the modern technological use, our proposed system enhances the growing need of smart systems. In this paper, a design of self-position aligning chair combined with the features of self-parking independent robot has been proposed. It diminishes both human efforts and time consumption in the process of furnishing and beautifying a conference room. Experimental results showed that the proposed model is more economical and affordable than the systems available till date. This work improves our lifestyles by reducing human efforts, saving time and also by maintaining more attractive working places.

Index Terms - Arduino Uno; smart raspberry Pi board, meeting room; self-position aligning chair; object recognition; obstacle finding and escaping; image processing; automation and robotics.

[1] Self-parking chairs at conference tables show Nissan's auto push by Nancy Owano Self-parking chairsat conference tables show Nissan's auto push (2016, February 15) retrieved 23 February 2018 from https://techxplore.com/news/2016-02-self-parking-chairs-conferencetables-nissan.html
[2] Nissan's self-parking office chair is here to make your Monday better
[3] Automatic Parking Vehicle System Ms. Hong Hong Liu
[4] RF transmitter and receiver from https://circuit digest.com/ electronic-circuits/ rf-transmitter-and-receiver-circuit-diagram/
[5] LEDBlinkingusing8051microcontroller–AT89c51 from https://electrosome.com/led-blinking-8051-microcontroller-keil-c-tutorial-at89c51/

Abstract: An ad hoc network is a dynamic collection of mobile nodes forming a network. It works in infrastructure less environment. As mobile ad hoc network applications are deployed, many issues become vital such as routing stability, end to end delay, security and power. There are various routing protocols available for MANETs. The most popular ones are DSDV and AODV. In this work, an attempt has been made to compare these two protocols on the basis of performance basis under different environments. The comparison has been done under the CBR, FTP payload. The tools used for the simulation are NS2 which is the main simulator, NAM (Network Animator) and Tracegraph..........

[1] Y. Bing Lin and I. Chlamtac, "Wireless and Mobile Network Architectures", Wiley, 2001.
[2] William C. Y. Lee, "Wireless and Cellular Telecommunications", McGraw Hill, 2006.
[3] D-Link WLAN Access Point User Manual and On-line Help, 2002.
[4] S. Giordano, "Mobile Ad-hoc Networks," in XXX , Wiley, 2000.
[5] C. E. Perkins (Ed.), Ad Hoc Networking, Addison-Wesley Longman, 2000..

Abstract: Sun is an important source of renewable energy which plays a keen role in the management of energy. The photovoltaic panel can last for 20 years and produce 80 percent of the rated power after 20 years of use. The few reasons responsible for the damage of solar panel are manufacturing defects and inconvenience condition of the environment which directly affects the productivity of the solar system. So, to improve the performance of the solar panel it is highly recommended to monitor the parameters and the condition of the panel continuously from the remote area using IOT as on spot monitoring of panel is difficult for the person . The parameters to be monitored are radiation intensity, voltage, current, dust. But the next thing is only monitoring of the solar panel is not feasible to.........

Keywords: PV Panels, Condition Monitoring and Controlling, RES, Sensors, ESP32, Cloud, IoT.

[1] J.Laxmi Prasanna, D.Lavanya "Condition Monitoring of a Virtual Solar System using IoT" Proceedings of the 2nd International Conference on Communication and Electronics Systems (ICCES 2017) IEEE Xplore.
[2] Agbetuyi Ayoade Felix, Orovwode Hope, Olowoleni Joseph, Nwangwu Chukwuebuka "Design and Implementation of a Solar Energy Measurement and Monitoring System" 2018 IEEE PES/IAS Power Africa (Postgradute Forum)
[3] Sushrut Nagesh Kulkarni, Maithilee Nagesh Kulkarni "Automation of Solar Panel Assessment System" Proceedings of the 2nd International Conference on Communication and Electronics Systems (ICCES 2017) IEEE Xplore.
[4] Mayuri Ejgar, Dr. Bashirahamad Momin "Solar Plant Monitoring System: A Review" Proceedings of the IEEE 2017 International Conference on Computing Methodologies and Communication (ICCMC)
[5] Haider-e-Karar, Aziz Altaf Khuwaja, Abdul Sattar "Solar Power Remote Monitoring and Controlling Using Arduino, LabVIEW and Web browser" ©2015 IEEE..