JP2014230299A - 異物検出装置および非接触電力伝送装置 - Google Patents
異物検出装置および非接触電力伝送装置 Download PDFInfo
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Abstract
Description
前記異物検出部により前記異物が検出されたときに、前記送電部から送電される電力を制御するための電力制御信号を生成する電力制御信号生成部と、を備える。
図1は第1の実施形態に係る異物検出装置1を備えた非接触電力伝送装置2の概略構成を示す図である。図1の非接触電力伝送装置2は、異物検出装置1と、送電部3と、電力制御部4とを備えている。
上述した第1の実施形態では、地面に送電部3と電力制御部4を設ける例を示したが、以下に説明する第2の実施形態は、駐車場の壁12に送電部3と電力制御部4を設けるものである。
以下に説明する第3の実施形態は、異物検出部6の設置場所が第1および第2の実施形態とは異なるものである。
以下に説明する第4の実施形態は、上述した第1〜第3の実施形態の非接触電力伝送装置2からの電力を受電可能な車両の具体的な構成を示すものである。
以下に説明する第5の実施形態は、上述した第1〜第4の実施形態に係る非接触電力伝送装置2内の異物検出装置1が行う異物検出処理を詳細に説明するものである。
以下に説明する第6の実施形態は、異物の検出手法が第1〜第5の実施形態とは異なるものである。
Claims (12)
- 送電部からの電力を非接触で受電する受電部と前記送電部との間に配置され、前記受電部が前記送電部からの電力を受電する際の異物を検出する異物検出部と、
前記異物検出部により前記異物が検出されたときに、前記送電部から送電される電力を制御するための電力制御信号を生成する電力制御信号生成部と、を備える異物検出装置。 - 前記異物検出部は、前記送電部の設置場所と同じ高さに設置されるか、または前記送電部と前記受電部との間の空間内の所定高さに設置される請求項1に記載の異物検出装置。
- 前記異物検出部は、所定の平面上に設置される前記送電部よりも上方かつ前記送電部、または受電部を見通せる位置に設置される請求項1または2に記載の異物検出装置。
- 前記異物検出部は、車止めの車輪が接する面、またはこの面よりも後方、または一台の車両の左右2つの車輪が接輪する2つの前記車止めの間に設置される請求項1に記載の異物検出装置。
- 前記異物検出部は、車止めに内蔵される請求項1に記載の異物検出装置。
- 前記異物検出部は、道路脇の縁石の表面に設置されるか、または前記縁石に内蔵される請求項1に記載の異物検出装置。
- 前記異物検出部の位置を所定の方向に移動可能なガイド部材を備える請求項1乃至6のいずれかに記載の異物検出装置。
- 前記異物検出部は、前記異物の検出方向を変更可能な構造を有する請求項1乃至6のいずれかに記載の異物検出装置。
- 前記異物検出部により前記異物が検出されたことを通知する異物通知部を備えることを特徴とする請求項1乃至8のいずれかに記載の異物検出装置。
- 前記異物検出部による前記異物の検出回数が所定回数を超えたか否かを判定する異物検出回数判定部を備え、
前記電力制御信号生成部は、前記異物検出回数判定部により前記所定回数を超えたと判定されると、前記送電部から送電される電力を停止させるための前記電力制御信号を生成する請求項1乃至9のいずれかに記載の異物検出装置。 - 受電部に対して非接触で電力を送電する送電部と、
前記送電部から前記受電部への電力伝送経路またはその近傍に位置する異物を検出する異物検出装置と、
前記異物検出装置により異物が検出されたか否かに応じて、前記送電部から送電する電力を制御する電力制御部と、を備え、
前記異物検出装置は、
前記受電部と前記送電部との間に配置され、前記異物を検出する異物検出部と、
前記異物検出部により前記異物が検出されたときに、前記送電部から送電される電力を制御するための電力制御信号を生成する電力制御信号生成部と、を有する非接触電力伝送装置。 - 前記送電部および前記電力制御部は、地面に設置されるか、または地上に設置された充電装置内に設けられ、
前記異物検出部は、前記送電部の設置場所と同じ高さに設置されるか、または前記送電部と前記受電部との間の空間内の所定高さに設置される請求項11に記載の異物検出装置。
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JP2013105527A JP2014230299A (ja) | 2013-05-17 | 2013-05-17 | 異物検出装置および非接触電力伝送装置 |
EP20140158807 EP2803522A1 (en) | 2013-05-17 | 2014-03-11 | Foreign object detection device and non-contact power transfer device |
US14/204,312 US20140339905A1 (en) | 2013-05-17 | 2014-03-11 | Foreign object detection device and non-contact power transfer device |
CN201410094011.0A CN104166166A (zh) | 2013-05-17 | 2014-03-14 | 异物检测装置以及非接触电力传送装置 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2016123162A (ja) * | 2014-12-24 | 2016-07-07 | 株式会社ダイヘン | 非接触給電システム、送電装置、および、異物検出方法 |
JPWO2014162508A1 (ja) * | 2013-04-02 | 2017-02-16 | パイオニア株式会社 | 非接触充電装置及び電力供給制御方法 |
JPWO2015121934A1 (ja) * | 2014-02-13 | 2017-03-30 | 株式会社東芝 | 非接触送電装置、非接触受電装置、及び非接触送受電システム |
JP2017135838A (ja) * | 2016-01-27 | 2017-08-03 | パナソニックIpマネジメント株式会社 | 非接触給電システム |
JP2017147853A (ja) * | 2016-02-17 | 2017-08-24 | トヨタ自動車株式会社 | 送電装置及び車両 |
KR20180085923A (ko) * | 2017-01-20 | 2018-07-30 | 엘지전자 주식회사 | 무선전력 전송장치 및 방법 |
JP2018523448A (ja) * | 2015-06-26 | 2018-08-16 | インテル コーポレイション | 無線電力伝送システムのための通知技術 |
US11011944B2 (en) | 2017-02-14 | 2021-05-18 | Ihi Corporation | Foreign matter detection device for non-contact power supply system |
JP2022112480A (ja) * | 2021-01-21 | 2022-08-02 | グリーン パワー カンパニー, リミテッド | 自動移送設備 |
Families Citing this family (16)
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EP2803522A1 (en) | 2014-11-19 |
US20140339905A1 (en) | 2014-11-20 |
CN104166166A (zh) | 2014-11-26 |
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