| 摘要 |
PROBLEM TO BE SOLVED: To provide a novel LED lighting technology which can maintain a communication state at all times regardless of whether an LED illumination is on or off, incorporates a novel communication technology so that short distance radio communication with a variety of mobile communication terminals can be performed easily at a low cost, and can flexibly accommodate market expansion into diverse fields in future.SOLUTION: An LED lighting device 1 which contains a Bluetooth module 6 and an auxiliary power supply 4 and is capable of transmitting prescribed information over a feeble radio wave regardless of whether an illumination is on or off, is installed in an area 7 where mobile communication terminals 8 freely come and go. A server 71 which is present at a certain remote location outside each LED lighting device 1 and can individually provide information associated with the prescribed information for each LED lighting device 1 is connected to a network environment. A mobile communication terminal 8 which has received the prescribed information in the area 7 performs information communication with the server 71.SELECTED DRAWING: Figure 1 |
