| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technique capable of facilitating acquisition and management of information discriminating a plurality of lighting devices. <P>SOLUTION: Each lighting device 100 has a unique ID. A processing module 240 of a management apparatus 200 transmits an ID flashing command to perform ID flashing, which is flashing depending on the unique ID, to the plurality of lighting devices 100 via a communication module 260 (ID flashing commanding process). On receiving the ID flashing command, each lighting device 100 performs ID flashing in a flashing pattern depending on its own unique ID (ID flashing process). The processing module 240 of the management apparatus 200 detects the flashing pattern and the position of occurrence on a photographic image captured by a camera module 220 to associatively acquire the unique ID and the position on the photographic image about each lighting device 100 (ID/position acquisition process). <P>COPYRIGHT: (C)2013,JPO&INPIT |
