公开(公告)号：US20130024059A1

公开(公告)日：2013-01-24

申请号：US13544058

申请日：2012-07-09

申请人： John M. Miller ,  Paul H. Chambon ,  Perry T. Jones ,  Clifford P. White

发明人： John M. Miller ,  Paul H. Chambon ,  Perry T. Jones ,  Clifford P. White

IPC分类号： G05D1/00 ,  H02J7/00 ,  H01F38/14

CPC分类号： B60L11/182 ,  B60L11/1824 ,  B60L11/1829 ,  B60L11/1831 ,  B60L11/1833 ,  B60L11/1846 ,  B60L2250/16 ,  H01F38/14 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12 ,  H02J50/80 ,  H02J50/90 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/12 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S30/14

摘要： A non-contacting position sensing apparatus includes at least one vehicle-mounted receiver coil that is configured to detect a net flux null when the vehicle is optimally aligned relative to the primary coil in the charging device. Each of the at least one vehicle-mounted receiver coil includes a clockwise winding loop and a counterclockwise winding loop that are substantially symmetrically configured and serially connected to each other. When the non-contacting positing sensing apparatus is located directly above the primary coil of the charging device, the electromotive forces from the clockwise winding loop and the counterclockwise region cancel out to provide a zero electromotive force, i.e., a zero voltage reading across the coil that includes the clockwise winding loop and the counterclockwise winding loop.

摘要翻译： 非接触式位置检测装置包括至少一个车载接收器线圈，其被配置为当车辆相对于充电装置中的初级线圈被最佳对准时，检测净通量零点。 所述至少一个车载接收器线圈中的每一个包括基本上对称配置并且彼此串联连接的顺时针绕组环和逆时针绕组环。 当非接触定位感测装置位于充电装置的初级线圈正上方时，来自顺时针绕组环和逆时针方向的电动势抵消以提供零电动势，即跨线圈的零电压读数 包括顺时针绕组环和逆时针绕组。

公开(公告)号：US09260026B2

公开(公告)日：2016-02-16

申请号：US13544058

申请日：2012-07-09

申请人： John M. Miller ,  Paul H. Chambon ,  Perry T. Jones ,  Clifford P. White

发明人： John M. Miller ,  Paul H. Chambon ,  Perry T. Jones ,  Clifford P. White

IPC分类号： G05D1/00 ,  H02J7/00 ,  H01F38/14 ,  B60L11/18 ,  H02J5/00 ,  H02J7/02

CPC分类号： B60L11/182 ,  B60L11/1824 ,  B60L11/1829 ,  B60L11/1831 ,  B60L11/1833 ,  B60L11/1846 ,  B60L2250/16 ,  H01F38/14 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12 ,  H02J50/80 ,  H02J50/90 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/12 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S30/14

摘要： A non-contacting position sensing apparatus includes at least one vehicle-mounted receiver coil that is configured to detect a net flux null when the vehicle is optimally aligned relative to the primary coil in the charging device. Each of the at least one vehicle-mounted receiver coil includes a clockwise winding loop and a counterclockwise winding loop that are substantially symmetrically configured and serially connected to each other. When the non-contacting position sensing apparatus is located directly above the primary coil of the charging device, the electromotive forces from the clockwise winding loop and the counterclockwise region cancel out to provide a zero electromotive force, i.e., a zero voltage reading across the coil that includes the clockwise winding loop and the counterclockwise winding loop.

摘要翻译： 非接触式位置检测装置包括至少一个车载接收器线圈，其被配置为当车辆相对于充电装置中的初级线圈被最佳对准时，检测净通量零点。 所述至少一个车载接收器线圈中的每一个包括基本上对称配置并且彼此串联连接的顺时针绕组环和逆时针绕组环。 当非接触式位置检测装置位于充电装置的初级线圈正上方时，来自顺时针绕组环和逆时针方向的电动势抵消以提供零电动势，即跨线圈的零电压读数 包括顺时针绕组环和逆时针绕组。