发明名称 |
HUMAN BODY SENSING DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME |
摘要 |
A human body sensing device comprises: an infrared sensor which detects a human body; a rotatable group of lenses having a plurality of lenses arranged around the sensor, the lenses being configured to: generate unit sensing zones defined by a sensing distance extending radially outwardly from the group and a small width extending in a rotation direction of the group; and form a plurality of alternating layers of a regional sensing zone including one or more than one of the unit sensing zones and a non-sensing zone not including any of the unit sensing zones, in a rotation direction of the group; a rotary drive which rotates the group; a rotation position sensor which detects a rotation position of the group; and a recognizer which recognizes the location and/or movement of a human body based on the output level indicated by the infrared sensor and the rotation position.
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申请公布号 |
US2012241625(A1) |
申请公布日期 |
2012.09.27 |
申请号 |
US201213425794 |
申请日期 |
2012.03.21 |
申请人 |
MASUMOTO KOSUKE;UMEDA SHIRO;TANAKA TOSHIAKI;KONICA MINOLTA BUSINESS TECHNOLOGIES, INC. |
发明人 |
MASUMOTO KOSUKE;UMEDA SHIRO;TANAKA TOSHIAKI |
分类号 |
G01J5/10;G01J5/08 |
主分类号 |
G01J5/10 |
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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