ILLUMINATION CONTROL PROGRAM UPGRADE SYSTEM, UPDATE DEVICE, LIGHTING DEVICE, AND LIGHTING CONTROL PROGRAM UPDATE PROCESS

摘要

A lighting control program update system includes a wireless operating device, a plurality of lighting devices, and an updating device. The wireless operation device issues an operation instruction including first wireless operation device ID information. When the first wireless device ID information included in the operation instruction matches a second wireless device ID information stored in the illumination devices, the illumination devices perform an operation in response to the operation instruction. The updating device sends a control program update instruction including third wireless operation device ID information identical to the first wireless operation device ID information to the lighting devices. When the third wireless operation device ID information matches the second wireless operation device ID information stored in the lighting devices, the lighting devices update a stored control program in response to the control program update command.