| 摘要 |
PROBLEM TO BE SOLVED: To provide a solar radiation sensor fitting structure capable of well detecting the incident direction and the intensity of the solar beam in a cabin, and preventing the direction of a light receiving surface of a solar radiation sensor from being changed by an occupant's normal operation in a vehicle. SOLUTION: A solar radiation sensor 1 comprises a sensor case 3, a light receiving element 11, and an ultraviolet ray cut filter 15. The solar radiation sensor 1 is directly adhered and fitted to an inner surface of a windshield 2 of a vehicle while the light receiving surface 12 is directed in the advancing direction of the vehicle. COPYRIGHT: (C)2009,JPO&INPIT
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