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公开(公告)号：US10422873B2
公开(公告)日：2019-09-24
申请号：US16016629
申请日：2018-06-24
IPC分类号： H04W56/00 , H04L5/16 , H04L27/227 , G08B21/08 , G08B21/02 , G01S7/00 , G01S13/88 , G01S13/02
摘要： A safety system comprised of safety devices each worn by a caretaker and up to three people requiring minding, that alerts using color coded LED lights and audible tones when a monitored person is in danger. The device alerts if the person is beyond a preset distance, is close to or is in a body of water, or signals they are in trouble, using phased-array radar coupled with image processing.The phased-array radar allows the remote sensing of water in either daylight or night. The phased-array radar comprises multiple antenna elements including an independent antenna element phase shifter allowing beamsteering. The device scans an object using a preset beamsteering algorithm independent of movement. The multiple antenna elements and beamsteering improve image data accuracy which is then interpreted and correlated with a body of water characteristics. The phased-array radar is also used for caretaker-monitored person communications.
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公开(公告)号：US20170294094A1
公开(公告)日：2017-10-12
申请号：US15479989
申请日：2017-04-05
IPC分类号： G08B21/02 , G08B7/06 , G01S13/88 , H04L27/227 , H04W56/00 , G01S13/04 , G08B21/08 , H04L5/16
CPC分类号： G01S13/886 , G01S7/003 , G01S2013/0245 , G08B21/0222 , G08B21/0225 , G08B21/0227 , G08B21/0236 , G08B21/0238 , G08B21/0247 , G08B21/0294 , G08B21/088 , H04L5/16 , H04L27/2272 , H04W56/0015
摘要： A safety system comprised of safety devices each worn by a caretaker and up to three people requiring minding, that alerts using color coded LED lights and audible tones when a monitored person is in danger. The device alerts if the person is beyond a preset distance, is close to or is in a body of water, or signals they are in trouble, using phased-array radar coupled with image processing.The phased-array radar allows the remote sensing of water in either daylight or night. The phased-array radar comprises multiple antenna elements including an independent antenna element phase shifter allowing beamsteering. The device scans an object using a preset beamsteering algorithm independent of movement. The multiple antenna elements and beamsteering improve image data accuracy which is then interpreted and correlated with a body of water characteristics. The phased-array radar is also used for caretaker-monitored person communications.
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公开(公告)号：US20190004169A1
公开(公告)日：2019-01-03
申请号：US16016629
申请日：2018-06-24
IPC分类号： G01S13/88 , H04W56/00 , H04L27/227 , H04L5/16 , G08B21/08 , G08B21/02 , G01S7/00 , G01S13/02
CPC分类号： G01S13/886 , G01S7/003 , G01S2013/0245 , G08B21/0222 , G08B21/0225 , G08B21/0227 , G08B21/0236 , G08B21/0238 , G08B21/0247 , G08B21/0294 , G08B21/088 , H04L5/16 , H04L27/2272 , H04W56/0015
摘要： A safety system comprised of safety devices each worn by a caretaker and up to three people requiring minding, that alerts using color coded LED lights and audible tones when a monitored person is in danger. The device alerts if the person is beyond a preset distance, is close to or is in a body of water, or signals they are in trouble, using phased-array radar coupled with image processing.The phased-array radar allows the remote sensing of water in either daylight or night. The phased-array radar comprises multiple antenna elements including an independent antenna element phase shifter allowing beamsteering. The device scans an object using a preset beamsteering algorithm independent of movement. The multiple antenna elements and beamsteering improve image data accuracy which is then interpreted and correlated with a body of water characteristics. The phased-array radar is also used for caretaker-monitored person communications.
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公开(公告)号：US10036808B2
公开(公告)日：2018-07-31
申请号：US15479989
申请日：2017-04-05
IPC分类号： G08B23/00 , G01S13/88 , G08B21/08 , G08B21/02 , H04L5/16 , H04L27/227 , H04W56/00 , G01S7/00 , G01S13/02
摘要： A safety system comprised of safety devices each worn by a caretaker and up to three people requiring minding, that alerts using color coded LED lights and audible tones when a monitored person is in danger. The device alerts if the person is beyond a preset distance, is close to or is in a body of water, or signals they are in trouble, using phased-array radar coupled with image processing.The phased-array radar allows the remote sensing of water in either daylight or night. The phased-array radar comprises multiple antenna elements including an independent antenna element phase shifter allowing beamsteering. The device scans an object using a preset beamsteering algorithm independent of movement. The multiple antenna elements and beamsteering improve image data accuracy which is then interpreted and correlated with a body of water characteristics. The phased-array radar is also used for caretaker-monitored person communications.
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