[1] [1] Y. Tanaka, T. Komine, S. Haruyama et al.. Indoor visible communication utilizing plural white LEDs as lighting［C］. 12th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2001, 2: 81～85

[2] [2] T. Douseki. Abatteryless optical-wireless system with white LED illumination［C］. 15th IEEE Internationa1 Symposium on Personal, Indoor and Mobile Radio Communications, 2004. 2529～2533

[3] [3] D. O′Brien, L. B. Zeng, Le M. Hoa et al.. Visible light communications: challenges［C］. Personal, Indoor and Mobile Radio Communications, 2008. 1～5

[4] [4] Li Liangliang. Research on visible light parallel communication system′s scheme and key technology［D］. Nanjing: Nanjing University of Posts and Telecommunications, 2011

[5] [5] GB/T18284. State criteria of the People′s Republic of China——quick response code Es3［S］. Beijing: The State Criteria Press, 2000

[6] [6] S. Arai, S. Mase, T. Yamazato et al.. Experiment on hierarchical transmission scheme for visible light communication using LED traffic light and high-speed camera［C］. Baltimore Vehicular Technology Conference (VTC2007), 2007. 2174～2178

[7] [7] I. E. Lee, M. L. Sim, F. W. L. Kung. A dual receiving visible light communication system for intelligent transportation system［C］. Shanghai: Circuits and Systems for Communications (ICCSC 2008), 2008. 698～702

[8] [8] T. Saito, S. Haruyama, M. Nakagawa. A new tracking method using image sensor and photo diode for visible light road-to-vehicle communication［C］. Gangwon-Do: 10th International Conference on Advanced Communication Technology (ICACT 2008), 2008. 673～678

[9] [9] Toshiki Hara, Shinya Iwasaki, Tomohiro Yendo et al.. A new receiving system of visible light communication for ITS［C］. Istanbul: 2007 IEEE Intelligent Vehicles Symposium, 2007. 474～479

[10] [10] Zhu Yijia, Li Liangliang, Liang Zhongcheng et al.. The optical system design and application of micro 2D barcode［C］. SPIE, 2010, 7849: 78492K