| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a hazard lamp lighting device for a vehicle and its control method provided with a keyless entry system not outstandingly changing an existing power feed line and not performing an outstanding additional wiring construction even when an answer function is auxiliarily provided by post-attachment in the keyless entry system with no initial answer function. <P>SOLUTION: The hazard lamp lighting device has a keyless entry unit (1) not connected to the hazard lamps (31, 32); and a hazard and turn signal driving unit (2) connected to the hazard lamps (31, 32). The hazard and turn signal driving unit has a detection means (21) for detecting that a door lock switch (4) is opened/closed by the keyless entry unit (1); and a lighting means (22) for lighting the hazard lamps (31, 32) when the detection means (21) detects opening/closing of the door lock switch (4). <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
