| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an auto-light system turning on a vehicular light when receiving counterlight at the time of twilight when danger is very high, etc. <P>SOLUTION: This auto-light system 20 is provided with a front sunshine sensor 21 detecting the intensity of illumination of the light from the front of a vehicle, a rear sunshine sensor 22 detecting the intensity of illumination of the light from the back of the vehicle, and a light lighting control part 24 turning on the vehicular light emitting light toward the front of the vehicle when the intensity of illumination of the light from the back of the vehicle detected by the rear sunshine sensor 22 is higher than the prescribed multiple of the intensity of illumination of the light from the front of the vehicle detected by the front sunshine sensor 21. <P>COPYRIGHT: (C)2004,JPO</p> |
