| 摘要 |
PROBLEM TO BE SOLVED: To provide an economical sensor system that is comparatively easily manufactured by regarding the perception of a human eye as a model. SOLUTION: The invention relates to the sensor system (5) for determining a brightness with a photosensor (1). The sensor system (5) includes a reflector (7). The photosensor (1) and the reflector (7) are so arranged that light reflected on the reflector reaches the photosensor (1). The reflector (7) is so designed that a visible light flux (11) of peripheral light is reflected and an infrared flux (12) of the peripheral light is transmitted. COPYRIGHT: (C)2005,JPO&NCIPI
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