| 摘要 |
PURPOSE: A reception device for visible ray wireless communication is provided to offer an independent guide and explanation service to clients by providing image, audio, and text to a smartphone in real-time. CONSTITUTION: An LED(Light Emitting Diode) wireless reception unit(400) includes an LED wireless communication reception module, a reception content storage module, a transmission unit ID(Identification) extraction module, an ID determination module, a content type determination module, an image information transmission module, a text information transmission module, an audio information transmission module, and an interface module. The LED wireless reception unit requests information to an LED wireless transmission unit(100). The LED wireless reception unit receives content data provided from an information management server. A smartphone(300) outputs the content data received through the LED wireless reception unit. [Reference numerals] (100) LED wireless transmission unit; (200) Information management server |
