发明名称 |
DRIVER'S FACE DIRECTION DETECTOR |
摘要 |
<p>PROBLEM TO BE SOLVED: To provide a driver's face direction detector capable of detecting the direction of a driver's view with simple constitution and to provide on- vehicle equipment and a variable irradiation direction headlight device. SOLUTION: This driver's face direction detector 10 comprises a light receiving element 11 disposed on the driver's face; light emitting elements 12 provided in a plurality of parts in a cabin; a driving circuit 13 for making the light emitting elements emit light; and a processing circuit 14 for processing the detection signal of the light receiving element to determine the driver's face direction.</p> |
申请公布号 |
JP2001347881(A) |
申请公布日期 |
2001.12.18 |
申请号 |
JP20000171632 |
申请日期 |
2000.06.08 |
申请人 |
STANLEY ELECTRIC CO LTD |
发明人 |
YAMAMOTO TSUTOMU;OE KOJI;HIRATA HISAO;NAKADATE KOICHI |
分类号 |
B60Q1/02;B60Q1/076;(IPC1-7):B60Q1/076 |
主分类号 |
B60Q1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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