JP2018533339A - 一次巻線構造および二次巻線構造の相対的位置および/または方向を判定するシステムおよび方法 - Google Patents
一次巻線構造および二次巻線構造の相対的位置および/または方向を判定するシステムおよび方法 Download PDFInfo
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Abstract
【選択図】図1
Description
Claims (27)
- 誘導電力伝達のためのシステム(2)の一次巻線構造(18)および二次巻線構造(21)の相対的位置および/または方向を判定するためのシステムであって、前記システム(1)は少なくとも1つの二次側送信ユニットを含み、位置決め周波数を有する位置決め信号(PS)が前記二次側送信ユニットにより送信可能であり、前記システムは少なくとも1つの一次側受信ユニットを含み、前記位置決め周波数を有する受信された信号の信号部分が判定可能であり、前記相対的位置および/または方向は判定された前記信号部分に依存して判定可能である、システム。
- 送信ユニットは少なくとも1つの共振回路を含み、前記共振回路の共振周波数は決定可能であり、前記位置決め周波数は、前記共振周波数として選択され、または前記共振周波数から所定量より大きくは離れていないことを特徴とする、請求項1に記載のシステム。
- 前記二次側送信ユニットは前記共振回路のための動作信号を生成するための少なくとも1つの信号発生器(6)を含み、前記動作信号の周波数は調整可能であることを特徴とする、請求項2に記載のシステム。
- 前記共振周波数は前記信号発生器(6)の入力電力および/または出力電力に依存して決定可能であることを特徴とする、請求項3に記載のシステム。
- 前記少なくとも1つの一次側受信ユニットは狭帯域受信ユニットであることを特徴とする、請求項1〜4の何れか一項に記載のシステム。
- 前記システム(1)は少なくとも2つの一次側受信ユニットを含み、前記少なくとも2つの一次側受信ユニットは方向敏感な受信ユニットであり、前記少なくとも2つの一次側受信ユニットの主受信方向は別々に向けられることを特徴とする、請求項1〜5の何れか一項に記載のシステム。
- 第1受信ユニットの主受信方向は前記一次巻線構造(18)の縦軸(x)に平行に向けられ、第2受信ユニットの主受信方向は前記一次巻線構造(18)の横軸(y)に平行に向けられることを特徴とする、請求項6に記載のシステム。
- 前記システム(1)は少なくとも2つの一次側受信ユニットの組を少なくとも2組含み、前記少なくとも2つの一次側受信ユニットは方向敏感な受信ユニットであり、1組の前記少なくとも2つの一次側受信ユニットの主受信方向は別々に向けられ、1組の前記受信ユニットは互いに近く配置されることを特徴とする、請求項6または7に記載のシステム。
- 前記システムは一次側AD変換器(12)を含み、前記受信された信号は前記一次側AD変換器(12)によってデジタル化可能であることを特徴とする、請求項1〜8の何れか一項に記載のシステム。
- 前記システム(1)は少なくとも1つのスペクトル判定手段を含み、前記受信された信号のスペクトルは前記少なくとも1つのスペクトル判定手段によって判定可能であることを特徴とする、請求項1〜9の何れか一項に記載のシステム。
- 前記位置決め周波数は前記スペクトルに基づいて判定可能であることを特徴とする、請求項10に記載のシステム。
- 前記システム(1)は、一次ユニット(16)と二次ユニット(21)との間の通信のための少なくとも1つの通信手段を含むことを特徴とする、請求項1〜11の何れか一項に記載のシステム。
- 前記相対的位置および/または方向は一次側および/または二次側評価ユニットによって判定可能であることを特徴とする、請求項1〜12の何れか一項に記載のシステム。
- 少なくとも1つの一次側受信ユニットは誘導性物体検出システムの少なくとも1つの巻線構造により少なくとも部分的に提供され、および/または、前記一次側AD変換器(12)は前記誘導性物体検出システムのAD変換器によって提供されることを特徴とする、請求項1〜13の何れか一項に記載のシステム。
- 一次ユニットは少なくとも1つの磁気伝導素子(23)を含み、前記少なくとも1つの磁気伝導素子(23)および/または前記少なくとも1つの一次側受信ユニットは、前記位置決め信号を送信するために使用される磁場が前記少なくとも1つの一次側受信ユニットの縦軸に沿って向けられるように、配置されおよび/または設計されることを特徴とする、請求項1〜14の何れか一項に記載のシステム。
- 誘導電力伝達のためのシステム(2)の一次巻線構造(18)および二次巻線構造(21)の相対的位置および/または方向を判定するための方法であって、位置決め周波数を有する位置決め信号(PS)が二次側送信ユニットによって送信され、前記位置決め信号(PS)を含む信号が少なくとも1つの一次側受信ユニットによって受信され、前記位置決め周波数を有する受信された信号の信号部分が判定され、前記相対的位置および/または方向は前記判定された信号部分に依存して判定される、方法。
- 二次側送信ユニットの共振回路の共振周波数が決定され、前記位置決め周波数は前記共振周波数として選択されることを特徴とする、請求項16に記載の方法。
- 信号発生器(6)の動作信号の周波数が調整され、前記動作信号は前記共振回路の動作信号であることを特徴とする、請求項16または17に記載の方法。
- 前記共振周波数は前記信号発生器(6)の入力電力および/または出力電力に依存して決定されることを特徴とする、請求項18に記載の方法。
- 送信された前記位置決め信号(PS)は少なくとも2つの一次側受信ユニットにより受信され、前記少なくとも2つの一次側受信ユニットは方向敏感な受信ユニットであり、前記少なくとも2つの一次側受信ユニットの主受信方向は別々に向けられることを特徴とする、請求項16〜19の何れか一項に記載の方法。
- 少なくとも1つの受信された信号はデジタル化されることを特徴とする、請求項16〜20の何れか一項に記載の方法。
- 前記受信された信号のスペクトルが判定されることを特徴とする、請求項16〜21の何れか一項に記載の方法。
- 前記位置決め周波数は前記受信された信号の前記スペクトルに基づいて判定されることを特徴とする、請求項22に記載の方法。
- 周波数干渉手段が前記スペクトルに基づいて検出されることを特徴とする、請求項22または23に記載の方法。
- 前記位置決め周波数は二次ユニット(20)から一次ユニット(16)へ伝達されることを特徴とする、請求項16〜24の何れか一項に記載の方法。
- 前記相対的位置および/または方向は一次側および/または二次側評価ユニットによって判定されることを特徴とする、請求項16〜25の何れか一項に記載の方法。
- 様々な二次側送信ユニットが様々な周波数で動作させられることを特徴とする、請求項16〜26の何れか一項に記載の方法。
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Application Number | Priority Date | Filing Date | Title |
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GB1516099.7 | 2015-09-11 | ||
GB1516099.7A GB2542182A (en) | 2015-09-11 | 2015-09-11 | A system and a method for determining a relative position and/or orientation between a primary and a secondary winding structure |
PCT/EP2016/071354 WO2017042364A1 (en) | 2015-09-11 | 2016-09-09 | A system and a method for determining a relative position and/or orientation between a primary and a secondary winding structure |
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JP2018533339A true JP2018533339A (ja) | 2018-11-08 |
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EP (1) | EP3347230B1 (ja) |
JP (1) | JP2018533339A (ja) |
KR (1) | KR20180081709A (ja) |
CN (1) | CN108367687B (ja) |
BR (1) | BR112018004611A2 (ja) |
CA (1) | CA2998290A1 (ja) |
GB (1) | GB2542182A (ja) |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2022550313A (ja) * | 2019-09-26 | 2022-12-01 | フラウンホーファー-ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン | 誘導電力伝達用システムにおける一次巻線構造体と、二次巻線構造体と、の間の相対位置関係の決定方法及び相対位置関係の決定システム |
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DE102017206530A1 (de) * | 2017-04-18 | 2018-10-18 | Bayerische Motoren Werke Aktiengesellschaft | Fahrzeugpositionierung für induktive Energieübertragung |
GB2567430A (en) * | 2017-10-09 | 2019-04-17 | Bombardier Primove Gmbh | A system and a method for determining a relative pose between a primary winding structure and a secondary winding structure of a system for inductive power |
GB2580117A (en) | 2018-12-21 | 2020-07-15 | Bombardier Primove Gmbh | An antenna arrangement and a method of operating an antenna arrangement |
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2015
- 2015-09-11 GB GB1516099.7A patent/GB2542182A/en not_active Withdrawn
-
2016
- 2016-09-09 BR BR112018004611-6A patent/BR112018004611A2/pt not_active Application Discontinuation
- 2016-09-09 JP JP2018512581A patent/JP2018533339A/ja not_active Withdrawn
- 2016-09-09 CN CN201680066084.6A patent/CN108367687B/zh active Active
- 2016-09-09 WO PCT/EP2016/071354 patent/WO2017042364A1/en active Application Filing
- 2016-09-09 CA CA2998290A patent/CA2998290A1/en not_active Abandoned
- 2016-09-09 US US15/758,832 patent/US10923967B2/en active Active
- 2016-09-09 KR KR1020187009927A patent/KR20180081709A/ko unknown
- 2016-09-09 EP EP16763063.1A patent/EP3347230B1/en active Active
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2018
- 2018-10-19 HK HK18113461.3A patent/HK1254384A1/zh unknown
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Publication number | Priority date | Publication date | Assignee | Title |
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JP2022550313A (ja) * | 2019-09-26 | 2022-12-01 | フラウンホーファー-ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン | 誘導電力伝達用システムにおける一次巻線構造体と、二次巻線構造体と、の間の相対位置関係の決定方法及び相対位置関係の決定システム |
JP7429773B2 (ja) | 2019-09-26 | 2024-02-08 | フラウンホーファー-ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン | 誘導電力伝達用システムにおける一次巻線構造体と、二次巻線構造体と、の間の相対位置関係の決定方法及び相対位置関係の決定システム |
US12097779B2 (en) | 2019-09-26 | 2024-09-24 | Ipt Technology Gmbh | Relative pose determination of primary and secondary winding structures in inductive power transfer system |
Also Published As
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BR112018004611A2 (pt) | 2018-09-25 |
GB2542182A (en) | 2017-03-15 |
CN108367687B (zh) | 2021-12-17 |
WO2017042364A1 (en) | 2017-03-16 |
GB201516099D0 (en) | 2015-10-28 |
KR20180081709A (ko) | 2018-07-17 |
EP3347230A1 (en) | 2018-07-18 |
US20190058362A1 (en) | 2019-02-21 |
EP3347230B1 (en) | 2020-11-04 |
US10923967B2 (en) | 2021-02-16 |
HK1254384A1 (zh) | 2019-07-19 |
CA2998290A1 (en) | 2017-03-16 |
CN108367687A (zh) | 2018-08-03 |
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