发明名称 |
Detection device of vehicle interior condition |
摘要 |
A detection system of vehicle interior condition includes an illumination unit for illuminating a plurality of mutually different illumination regions including at least one seat of a vehicle and a surrounding region thereof so as to have different illumination time durations shifted by a predetermined time. An imaging unit photographs an occupant and/or an object on the seat upon each illumination of the illumination unit. A control processor compares a plurality of images photographed by the imaging unit, and generates information indicative of a condition of the occupant or object, based on the result of the comparison. |
申请公布号 |
US8081800(B2) |
申请公布日期 |
2011.12.20 |
申请号 |
US20070655151 |
申请日期 |
2007.01.19 |
申请人 |
IRIE KOTA;FURUSAWA ISAO;MONJI TATSUHIKO;HITACHI, LTD. |
发明人 |
IRIE KOTA;FURUSAWA ISAO;MONJI TATSUHIKO |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
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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