| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a delineator light which requires no large scale construction because no control panel is required and displays whether or not inspection is possible or required, for a centralized control type automatic inspection system of the delineator light. <P>SOLUTION: A delineator light 1000 turns on a lamp 201 with a commercial power supply, and when the power supply from the commercial power supply is interrupted, it switches to a battery 300 for turning on the lamp 201. If a lights-out signal is inputted during the period when the lamp 201 is on with the commercial power supply, the lamp 201 is turned off. The delineator light includes a light source for a monitor (charge monitor 510, inspection monitor 520, or lighting monitor) and a control circuit 120 in which a specific pattern signal, where presence or absence of extinguish signal is combined, is inputted, and, upon inputting of the specific pattern signal, it is determined whether or not the battery is charged for a predetermined hours or longer, and then at least one of the light source for a monitor or the lamp 201 is illuminated in a predetermined lighting mode that corresponds to the discrimination result. <P>COPYRIGHT: (C)2012,JPO&INPIT |
