| 摘要 |
PROBLEM TO BE SOLVED: To provide an emergency lighting system for periodically prompting execution of an emergency inspection in order to ensure sure execution of a periodical inspection. SOLUTION: According to alarm information from an LED 7, an inspection worker and the like can easily check arrival of periodical inspection timing of a leading light 1 from the outside, so that a miss of the periodical inspection timing can be prevented. In addition, since the periodical inspection timing can be prompted toward the outside, motivation for performing the periodical inspection can be given easily and the periodical inspection can be surely carried out. COPYRIGHT: (C)2008,JPO&INPIT |
