发明授权
- 专利标题: Systems and methods for wireless vehicle power transfer and misalignment estimation
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申请号: US16885010申请日: 2020-05-27
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公开(公告)号: US11505077B2公开(公告)日: 2022-11-22
- 发明人: Zeljko Pantic , Seyed Mohammad Reza Tavakoli , Chungchih Chou , Ercan Mehmet Dede
- 申请人: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC. , Utah State University
- 申请人地址: US TX Plano; US UT Logan
- 专利权人: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.,Utah State University
- 当前专利权人: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.,Utah State University
- 当前专利权人地址: US TX Plano; US UT Logan
- 代理机构: Dinsmore & Shohl LLP
- 主分类号: B60L53/39
- IPC分类号: B60L53/39 ; H02J50/90 ; H02J50/12 ; B60L53/12 ; B60L53/36 ; B60G17/017 ; G06N3/08 ; H02J7/02 ; B60L53/126
摘要:
A vehicle including a power receiving pad for wirelessly receiving power, a plurality of magnetic sensors for measuring a magnetic field of a power transmitting pad and obtaining magnetic field data, one or more processors, and one or more memory modules are provided. The one or more memory modules include a computer-readable medium storing computer-readable instructions that, when executed by the one or more processors, cause the one or more processors to receive the magnetic field data from the plurality of magnetic sensors, and estimate a lateral misalignment of the power receiving pad with respect to a magnetic axis of the power transmitting pad. The magnetic sensors are arranged to detect at least an X-component and a Y-component of a magnetic field produced by a power transmitting pad.
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