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http://dx.doi.org/10.7840/kics.2012.37C.11.1020

A Development of Multi-Sensors LED Streetlight Lighting Control System Based on RTOS  

In, Chi-Goog (세명대학교 컴퓨터학부)
Lin, Chi-Ho (세명대학교 컴퓨터학부)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.37C, no.11, 2012 , pp. 1020-1026 More about this Journal
Abstract
In this paper, we proposed a RTOS-based lighting control system to improve energy efficiency. This proposed system, real time process was designed to the specified division of the LED streetlight control module for the RTOS-based lighting control into three different tasks. The first task transmits LED lighting signal by measuring illuminance, and the second task transmits motion detecting signal using motion detector. In the third task, lighting control to LED was designed through passed control signal from other tasks The execution status was examined ports that are directly to the ATmega128 MCU for the verification of the system, and illuminance distribution and operating conditions were verified through LED street field test. The proposed RTOS-based lighting control system has brought improving system performance and also facilitate an addition of other functions, and it was possible to optimize energy saving by intelligent lighting pattern control.
Keywords
LED; Streetlight; RTOS; Pattern lighting; Lighting algorithm;
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  • Reference
1 Denardin and G.W., "An Intelligent System for Street Lighting Control and Measurement", IAS 2009, pp.1-5, Oct. 2009.
2 Lubbers, E., "ReconOS: An RTOS Supporting Hard-and Software Threads", FPL 2007 International Conference, pp. 441-446, Aug. 2007.
3 AS Tasu, "Programmable logic controller", Rom. Journ. Phys., 51(1-2), pp. 305-310, Dec. 2006.
4 Je Wung Kim and Sung-Soo Lim, "System Model-driven Conversion from PLC-based Systems to RTOS-based Systems", The Korean Society Of Computer And Information, 14(33), pp. 13-26, Mar. 2009.
5 JA Stankovic and R Rajkumar, "Real-Time Operating Systems", Real-Time Systems, 28(2-3), pp.237-253, Nov. 2004.   DOI
6 Parisa Razaghi and Andreas Gerstlauer, "Host-compiled multicore RTOS simulator for embedded real-time software development", DATE(2011), pp. 1-6, Mar. 2011.
7 S. Hong, "Coping with Embedded Software Crisis using Real-time Operating Systems and Embedded Middleware", Invited for presentation at IEEE Asian Pacific ASIC (AP-ASIC) Conference, Jeju Island, Korea, Aug. 2000.
8 A. Gerstlauer, H. Yu and D.D. Gajski., "RTOS Modeling for System Level Design", DATE of Conference 2003, pp. 130-135, Dec. 2003.
9 King-Tong Lau, W. S. Yerazunis, R. L. Shepherd and D. Diamond, "Quantitative colorimetric analysis of dye mixtures using an optical photometer based on LED array", Sensors and Actuator B: Chemical, 114(2), pp. 819-825, Apr. 2006.   DOI   ScienceOn
10 M.S. Wu, H.H. Huang, B.J. Huang, C.W. Tang, and C.W. Cheng, "Economic Feasibility of Solar-powerd LED Roadway Lighting", ISESCO Science and Technology Vision, 4(6), pp. 43-47, Aug. 2009.
11 Jae-han Ju, Tae-hoon Kim, "The Design of Leakage Current Control System using ZigBee Communication", KICS, 34(12), pp. 330-339, Dec. 2009.