发明名称 |
MOTION DETECTION SYSTEMS AND METHODOLOGIES |
摘要 |
<p>A motion detector system including first and second pairs of pyro- electric elements, electrical interconnections between the pyro-electric elements in the first pair providing a first signal output and local temperature compensation for the elements in the first pair, electrical interconnections between the elements in the second pair providing a second signal output and local temperature compensation for the pyro- electric elements in the second pair, wherein the compensation for the first pair is independent of the compensation for the second pair, a housing enclosing the two pairs of pyro-electric elements and defining a window, only one of the pyro-electric elements in each pair viewing a motion detection field of view through the window, and a signal processor receiving the first and second signal outputs and providing an output indication of crossing the field of view by an object having a temperature different from the ambient in the field of view.</p> |
申请公布号 |
WO2013072916(A1) |
申请公布日期 |
2013.05.23 |
申请号 |
WO2012IL50462 |
申请日期 |
2012.11.15 |
申请人 |
VISONIC LTD.;ZHEVELEV, BORIS;KOTLICKI, YAACOV;LAHAT, MICHAEL |
发明人 |
ZHEVELEV, BORIS;KOTLICKI, YAACOV;LAHAT, MICHAEL |
分类号 |
G01J5/10 |
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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