发明公开
- 专利标题： MOTION STATE DETECTION APPARATUS AND METHOD BASED ON WIRELESS SIGNALS AND SYSTEM
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申请号： EP20152410.5申请日： 2020-01-17
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公开(公告)号： EP3715910A1公开(公告)日： 2020-09-30
- 发明人: Zhao, Qian , Tian, Jun , Li, Hongchun , Ding, Genming , Xie, Lili
- 申请人： FUJITSU LIMITED
- 申请人地址： 1-1, Kamikodanaka 4-chome Nakahara-ku, Kawasaki-shi Kanagawa 211-8588 JP
- 专利权人： FUJITSU LIMITED
- 当前专利权人： FUJITSU LIMITED
- 当前专利权人地址： 1-1, Kamikodanaka 4-chome Nakahara-ku, Kawasaki-shi Kanagawa 211-8588 JP
- 代理机构： Hoffmann Eitle
- 优先权： CN201910249161 20190329
- 主分类号： G01S13/58
- IPC分类号： G01S13/58
摘要：
Embodiments of this disclosure provide a motion state detection apparatus and method based on wireless signals and a system, in which variations of energy distribution of reflection points with time are calculated according to wireless reflection signals from a space where a detection object is located, and a motion state of the detection object is determined according to the variations. Thus, the training of the recognition model is not needed, the detection process is simple and detection results are reliable, and are applicable to various different application scenarios.
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