| 摘要 |
<p>PURPOSE:To provide a light reception sensor device for vehicle which improves the light reception sensitivity of a light reception sensor by carefully laying it out and at the same time easily fitting the light reception sensor at a position which is not noticeable. CONSTITUTION:A light reception sensor 1 is laid out on the reverse side of a bonnet 23 located in front of a front glass 22 of a vehicle and a light reception direction S is set to a direction where reflection rays from the front glass 22 arrive. A lighting lamp mounted to the vehicle is controlled according to the level of outdoor illumination received by the light reception sensor 1.</p> |
