发明授权
- 专利标题： System for detecting intruders in a populated space
- 专利标题（中）： 用于在人口稠密的空间中检测入侵者的系统
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申请号： US11161160申请日： 2005-07-25
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公开(公告)号： US07466224B2公开(公告)日： 2008-12-16
- 发明人: Andrew Martin Robert Ward , Paul Michael Webster , Rupert William Meldrum Curwen , Peter Joseph Steggles
- 申请人： Andrew Martin Robert Ward , Paul Michael Webster , Rupert William Meldrum Curwen , Peter Joseph Steggles
- 申请人地址： GB Cambridge
- 专利权人： Ubisense Limited
- 当前专利权人： Ubisense Limited
- 当前专利权人地址： GB Cambridge
- 代理机构： Novak Druce DeLuca & Quigg LLP
- 主分类号： G08B19/00
- IPC分类号： G08B19/00
摘要：
A system for monitoring the presence of persons within a zone, the system comprising: one or more remotely detectable markers, each capable of being carried by a person; a first sensor arrangement capable of identifying the presence of the body of at least one person within the zone; a second sensor arrangement capable of identifying the presence of at least one marker within the zone; and a processing arrangement responsive to the first sensor arrangement and the second sensor arrangement to generate an alarm signal if the first sensor arrangement identifies the presence of a body without the second sensor arrangement identifying a marker corresponding in a first predetermined manner to that body.
公开/授权文献
- US20070001835A1 SYSTEM FOR DETECTING INTRUDERS IN A POPULATED SPACE 公开/授权日：2007-01-04
信息查询
