Search by item HOME > Access full text > Search by item

JBE, vol. 23, no. 5, pp.636-641, September, 2018


The Rotating Multiple Display Signage System

Ye-Jin Kang and Goo-Man Park

C.A E-mail:


Recently, the digital signages display not only the rectangular shapes but also the various shapes and sizes. The high-resolution large-screen display monitors have evolved to multi-vision modes in which several screens are connected to one another. In this paper, we present the structure of an atypically shaped signage system in which the ROI changes with the rotation of the multiple displays. The inclination angle of the monitor is calculated by taking the output value of the gyro sensor inter-locked with the Arduino, and an image in which the position of the four corners is varied according to the rotation angle by using the polar coordinate system. In order to display images in the multi-screen environment, multiple displays with a gyro sensor were controlled using serial communication. As the result, we have obtained the flexibly moving monitor systems with associated images fitting in them.

Keyword: Digital Signage, Multi-monitor display, rotating display

[1] S. Lee, I. Shin, N. Lee, and H. Lee, “Atypical Screen Digital Signage Technology”, TTA Journal, catimage=1&Dir=51&start=38 (accessed March 2017).
[2] I. Shin, S. Lee, Y. Lee, N. Lee, and H. Lee, “A Study on the Moving Screen Signage system”, J-KICS, Vol.42, No.1, pp.587-588, January 2017.
[3] H. Jung, "Trends of Technology and Industry for Digital Signage to Support High Quality Resolution", 2014 Electronics and Telecommu- nications Trends, page 73, February 2014.
[4] G. Kang, "Digital Signage Standardization Trend", Jounal of Tele- communications and Network(JCN), 30(8), page76, July 2013.
[5] Y. Jung, “Case Analysis of Multi Display and A Study on Management Interface”, Journal of Korea Design Knowledge, Vol.18, pp. 180-189, June 2011.
[6] A. Lee“Recent trends and developments in digital signage", ICT Spot Issue, Vol. 04, May 2015.
[7] I. Shin, S. Lee, E. Lee, N. Lee, and H. Lee, "S/W Based Frame-Level Synchronization for Irregular Screen Processing System", ETRI Journal Vol. 38, No. 5, pp. 868-878, Oct. 2016
[8] M. Lee, “Studies on the coordinate systems”, Hannam University Graduate School of Education, pp.7-8, February 2008.
[9] I. Do, K. Kim, G. Jung, K. Jung, and S. No, “Performance Compari- sons of Multi - Process and Multi - Thread based Web Servers on Multiple Operating System Platforms”, Journal of KIISE, JOK, Vol.30, No.1C, pp.94-96, April 2003.
[10] Y. Kang, M. Kim, Y. Kim, G. Park, "The Rotating Display Signage System", The Korean Institute of Broadcast and Media Engineers, 2017.11, 170-171 (2 pages)


Editorial Office
1108, New building, 22, Teheran-ro 7-gil, Gangnam-gu, Seoul, Korea
Homepage: TEL: +82-2-568-3556 FAX: +82-2-568-3557
Copyrightⓒ 2012 The Korean Institute of Broadcast and Media Engineers
All Rights Reserved