- 专利标题： Position determination system
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申请号： US16843719申请日： 2020-04-08
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公开(公告)号： US11630194B2公开(公告)日： 2023-04-18
- 发明人: Hidenori Osai , Kenichiro Sanji , Taichi Yamaguchi , Kazunari Nakamura , Munenori Matsumoto , Takashi Shinoda
- 申请人： DENSO CORPORATION , SOKEN, INC.
- 申请人地址： JP Kariya; JP Nisshin
- 专利权人： DENSO CORPORATION,SOKEN, INC.
- 当前专利权人： DENSO CORPORATION,SOKEN, INC.
- 当前专利权人地址： JP Kariya; JP Nisshin
- 代理机构： Harness, Dickey & Pierce, P.L.C.
- 优先权： JPJP2017-202734 20171019,JPJP2018-048409 20180315
- 主分类号： H04N5/44
- IPC分类号： H04N5/44 ; G01S11/06 ; B60R25/10 ; H01Q1/32 ; G07C9/00
摘要：
A position determination system a determines whether a mobile terminal is present outside a vehicle compartment based on a reception strength of a radio signal transmitted from the mobile terminal through a vehicle interior antenna and a reception strength of a radio signal transmitted from the mobile terminal through a vehicle exterior antenna, and the vehicle exterior antenna is configured to be disposed in a predetermined region in a vicinity of a window of a vehicle in an outer surface portion of a vehicle.
公开/授权文献
- US20200233072A1 POSITION DETERMINATION SYSTEM 公开/授权日：2020-07-23
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