The visible light which is modulated by the receiving device

摘要

PROBLEM TO BE SOLVED: To provide a receiving device having a function to visually confirm the receiving state of data in visible light communication.;SOLUTION: This receiving device 1 includes a function to visually confirm the receiving state of data in visible light communication on a screen in a visible light communication system, The receiving device 1 includes a control part 14 to determine the light receiving level of a light receiving sensor 10, and to change the display form of a data receiving state displaying part, which is displayed in a display part 13, based on the determination result of the light receiving level or presence of an error during demodulation of a demodulating part 11.;COPYRIGHT: (C)2009,JPO&INPIT