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1. 发明申请

WO2012015688A2 AN INTRUSION DETECTION AND TRACKING SYSTEM 审中-公开
标题翻译：入侵检测和跟踪系统
公开(公告)号：WO2012015688A2
公开(公告)日：2012-02-02
申请号：PCT/US2011/044972
申请日：2011-07-22
申请人： RAYTHEON COMPANY , HABIB, Toni, S. , HABIB, Wassim, S. , LUNG, Teh-Kuang
发明人： HABIB, Toni, S. , HABIB, Wassim, S. , LUNG, Teh-Kuang
IPC分类号： G08B13/24
CPC分类号： G08B13/2491 , G01S5/0289
摘要： In one aspect, a method to detect an object in an area includes forming a wireless network among a plurality of nodes, each of the nodes being configured to generate an electromagnetic field (EMF) in the area and determining changes in the EMF between two nodes based on: a first difference in received signal strength values between a previously determined received signal strength value and a currently determined received signal strength value, a second difference in received signal strength values between the currently determined received signal strength value and an average received signal strength value and a third difference in link quality values between a previously determined link quality value and a currently determined link quality value. The method further comprises detecting the object based on the changes in the EMF.
摘要翻译：在一个方面，检测区域中的对象的方法包括在多个节点之间形成无线网络，每个节点被配置为在该区域中生成电磁场（EMF），并且基于先前确定的接收信号强度值与当前确定的接收信号强度值之间的接收信号强度值的第一差异，确定当前确定的接收信号之间的接收信号强度值的第二差异，确定两个节点之间的EMF的变化强度值和平均接收信号强度值以及先前确定的链路质量值与当前确定的链路质量值之间的链路质量值的第三差异。该方法还包括基于EMF中的变化来检测对象。

2. 发明申请

WO2012015688A3 AN INTRUSION DETECTION AND TRACKING SYSTEM 审中-公开
标题翻译：侵入检测和跟踪系统
公开(公告)号：WO2012015688A3
公开(公告)日：2012-04-05
申请号：PCT/US2011044972
申请日：2011-07-22
申请人： RAYTHEON CO , HABIB TONI S , HABIB WASSIM S , LUNG TEH-KUANG
发明人： HABIB TONI S , HABIB WASSIM S , LUNG TEH-KUANG
IPC分类号： G08B13/24 , G01S13/00
CPC分类号： G08B13/2491 , G01S5/0289
摘要： In one aspect, a method to detect an object in an area includes forming a wireless network among a plurality of nodes, each of the nodes being configured to generate an electromagnetic field (EMF) in the area and determining changes in the EMF between two nodes based on: a first difference in received signal strength values between a previously determined received signal strength value and a currently determined received signal strength value, a second difference in received signal strength values between the currently determined received signal strength value and an average received signal strength value and a third difference in link quality values between a previously determined link quality value and a currently determined link quality value. The method further comprises detecting the object based on the changes in the EMF.
摘要翻译：一方面，一种在区域中检测对象的方法包括在多个节点之间形成无线网络，每个节点被配置为在该区域中产生电磁场（EMF）并且确定两个节点之间的EMF的变化基于：先前确定的接收信号强度值和当前确定的接收信号强度值之间的接收信号强度值的第一差异，当前确定的接收信号强度值与平均接收信号强度之间的接收信号强度值的第二差异值和先前确定的链路质量值与当前确定的链路质量值之间的链路质量值的第三差异。该方法还包括基于EMF的变化检测对象。

3. 发明申请

WO2011034721A1 INTRUSION DETECTION AND TRACKING SYSTEM AND METHODS 审中-公开
标题翻译：侵入检测和跟踪系统及方法
公开(公告)号：WO2011034721A1
公开(公告)日：2011-03-24
申请号：PCT/US2010/047253
申请日：2010-08-31
申请人： RAYTHEON COMPANY , HABIB, Toni, S. , HABIB, Wassim, S.
发明人： HABIB, Toni, S. , HABIB, Wassim, S.
IPC分类号： G08B13/24
CPC分类号： G08B13/2491 , G08B21/0261
摘要： An intrusion detection and tracking system includes a plurality of nodes, a DP and a gateway. The nodes are disposed about an area and form a wireless network to be monitored, the nodes are configured to receive data and transmit data frames with a signal strength indicator and/or a link quality indicator in the frames. The DP is communicatively connected to the network and configured to analyze variations in the signal strength indicator and/or link quality indicator to detect and track disturbances to an electromagnetic field in the area. The gateway is configured to form a data link between the network and the DP.
摘要翻译：入侵检测和跟踪系统包括多个节点，DP和网关。节点围绕一个区域布置并形成要监视的无线网络，节点被配置为接收数据并且在帧中具有信号强度指示符和/或链路质量指示符来发送数据帧。 DP通信地连接到网络并且被配置为分析信号强度指示符和/或链路质量指示符中的变化，以检测和跟踪该区域中的电磁场的干扰。网关被配置为在网络和DP之间形成数据链路。

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