- 专利标题： System for preemptively defeating passive-infrared sensors
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申请号： US16752645申请日： 2020-01-25
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公开(公告)号： US11549787B1公开(公告)日： 2023-01-10
- 发明人: Alexandra Catherine McDougall , Daniel Desai , Zhiyu Xia
- 申请人： Alexandra Catherine McDougall , Daniel Desai , Zhiyu Xia
- 申请人地址： US MA Andover; US MA Boston; US MA Shrewsbury
- 专利权人： Alexandra Catherine McDougall,Daniel Desai,Zhiyu Xia
- 当前专利权人： Alexandra Catherine McDougall,Daniel Desai,Zhiyu Xia
- 当前专利权人地址： US MA Andover; US MA Boston; US MA Shrewsbury
- 代理机构： John Brooks Law LLC
- 代理商 John J. Brooks, III
- 主分类号： F41J2/02
- IPC分类号： F41J2/02 ; F41H3/00 ; F41J2/00 ; F41J3/00
摘要：
A thermal decoy system contains electro-resistive fabric which warms the air within a polymer envelope transmissive to infrared radiation. The thermal decoy system thereby produces a thermal signature comparable to that of a human, which will preemptively trigger passive-infrared sensors, thereby neutralizing such sensors' capability to detect nearby persons.