JP5664769B2 - 車両および車両用制御方法 - Google Patents
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Description
Claims (8)
- 駆動輪に駆動力を与える回転電機と、
車両に搭載され、前記回転電機と電力の授受が可能なリチウムイオン電池と、
前記リチウムイオン電池の残容量を検出するための残容量検出部と、
前記車両の速度を検出するための速度検出部と、
前記リチウムイオン電池の入力電流を検出する電流検出部と、
前記車両の前記速度が、予め定められた速度よりも高い場合に、前記リチウムイオン電池の前記残容量と、前記リチウムイオン電池の特性に対応した前記入力電流と入力時間の許容値との予め定められた関係とに基づいて充放電要求量を決定し、決定された前記充放電要求量に基づいて前記リチウムイオン電池の充電状態を制御するための制御部とを含み、
前記制御部は、前記入力電流の積算値が、前記入力電流と前記許容値と前記積算値とによって決定される目標値と一致するまでに、前記残容量に基づく前記充放電要求量を、充電が制限されるように補正する補正処理を開始し、前記積算値が前記目標値と一致した後に充電電力制限値の大きさを低下させ、
前記予め定められた速度は、前記車両において前記回転電機を用いた回生制動が行なわれる場合に所定量以上のエネルギーが回収できる前記車両の速度である、車両。 - 前記制御部は、前記目標値と、前記リチウムイオン電池の前記残容量に基づいて決定される前記積算値の基準値との偏差に応じて前記充放電要求量を決定する、請求項1に記載の車両。
- 前記制御部は、前記補正処理が行なわれない場合よりも前記目標値と前記積算値とが一致する時点が遅くなるように前記基準値を設定する、請求項2に記載の車両。
- 前記制御部は、前記目標値が前記基準値よりも大きい場合には前記残容量に基づく第1要求量を前記充放電要求量として決定し、前記目標値が前記基準値よりも小さい場合には前記第1要求量よりも小さい値に補正して、補正された値を前記充放電要求量として決定する、請求項2に記載の車両。
- 前記制御部は、前記偏差の大きさに応じた分だけ前記第1要求量よりも低い値を前記充放電要求量として決定する、請求項4に記載の車両。
- 前記制御部は、前記偏差の大きさに対応した補正係数を算出して、前記第1要求量と前記補正係数とを乗算した値を前記充放電要求量として決定する、請求項5に記載の車両。
- 前記制御部は、前記偏差の大きさに対応したオフセット量を算出して、前記残容量と前記第1要求量との関係を前記オフセット量に応じて変更して、前記残容量と変更された前記関係とに基づいて前記充放電要求量を決定する、請求項5に記載の車両。
- 駆動輪に駆動力を与える回転電機と、前記回転電機と電力の授受が可能なリチウムイオン電池とを搭載した車両に用いられる車両用制御方法であって、
前記リチウムイオン電池の残容量を検出するステップと、
前記車両の速度を検出するステップと、
前記リチウムイオン電池の入力電流を検出するステップと、
前記車両の前記速度が予め定められた速度よりも高い場合に、前記リチウムイオン電池の前記残容量と、前記リチウムイオン電池の特性に対応した前記入力電流と入力時間の許容値との予め定められた関係とに基づいて充放電要求量を決定するステップと、
決定された前記充放電要求量に基づいて前記リチウムイオン電池の充電状態を制御するステップとを含み、
前記充放電要求量を決定するステップにおいて、前記入力電流の積算値が、前記入力電流と前記許容値と前記積算値とによって決定される目標値と一致するまでに、前記残容量に基づく前記充放電要求量を、充電が制限されるように補正する補正処理を開始し、前記積算値が前記目標値と一致した後に充電電力制限値の大きさを低下させ、
前記予め定められた速度は、前記車両において前記回転電機を用いた回生制動が行なわれる場合に所定量以上のエネルギーが回収できる前記車両の速度である、車両用制御方法。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2011/059903 WO2012144061A1 (ja) | 2011-04-22 | 2011-04-22 | 車両および車両用制御方法 |
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| Publication Number | Publication Date |
|---|---|
| JPWO2012144061A1 JPWO2012144061A1 (ja) | 2014-07-28 |
| JP5664769B2 true JP5664769B2 (ja) | 2015-02-04 |
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| JP2013510802A Active JP5664769B2 (ja) | 2011-04-22 | 2011-04-22 | 車両および車両用制御方法 |
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| US (1) | US8989939B2 (ja) |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105121216B (zh) * | 2013-04-15 | 2017-11-10 | 沃尔沃卡车集团 | 用于在能量存储系统的充电期间的错误检测的方法和装置 |
| JP6052096B2 (ja) * | 2013-08-09 | 2016-12-27 | トヨタ自動車株式会社 | ハイブリッド車両の制御装置 |
| JP5960659B2 (ja) * | 2013-09-04 | 2016-08-02 | 株式会社デンソー | ハイブリッド車制御システム |
| JP6244477B2 (ja) * | 2014-11-04 | 2017-12-06 | 本田技研工業株式会社 | 充電制御装置及び充電制御方法 |
| JP6213494B2 (ja) * | 2015-02-18 | 2017-10-18 | トヨタ自動車株式会社 | ハイブリッド車両 |
| JP6164245B2 (ja) * | 2015-04-24 | 2017-07-19 | トヨタ自動車株式会社 | 車両の制御装置および車両の制御方法 |
| JP6249003B2 (ja) * | 2015-09-30 | 2017-12-20 | トヨタ自動車株式会社 | ハイブリッド車両の制御装置 |
| JP6304193B2 (ja) * | 2015-10-22 | 2018-04-04 | トヨタ自動車株式会社 | 車両制御装置 |
| IT201600105858A1 (it) * | 2016-10-20 | 2018-04-20 | Magneti Marelli Spa | Impianto elettrico provvisto di un assieme di accumulo a doppia tensione per un veicolo |
| WO2019196094A1 (en) * | 2018-04-13 | 2019-10-17 | Robert Bosch Gmbh | An optimization system and an optimization method |
| CN109150040B (zh) * | 2018-09-10 | 2020-10-13 | 上海法雷奥汽车电器系统有限公司 | 一种发电机控制方法及控制电路 |
| CN111688497B (zh) * | 2020-06-19 | 2022-04-15 | 清华大学 | 电动汽车电池高荷电状态下回馈制动系统及控制方法 |
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| WO2010005079A1 (ja) * | 2008-07-11 | 2010-01-14 | トヨタ自動車株式会社 | バッテリの充放電制御装置、およびこれを備えたハイブリッド自動車 |
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| JP2002112402A (ja) * | 2000-09-29 | 2002-04-12 | Mitsubishi Motors Corp | 電気自動車の制御装置 |
| US20040090195A1 (en) * | 2001-06-11 | 2004-05-13 | Motsenbocker Marvin A. | Efficient control, monitoring and energy devices for vehicles such as watercraft |
| DE102004043589B4 (de) * | 2004-09-09 | 2018-11-15 | Zf Friedrichshafen Ag | Vorrichtung und Verfahren zur Bestimmung der Antriebsleistungsverteilung in einem Hybrid-Antriebsstrang eines Fahrzeuges |
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| JP4274257B2 (ja) * | 2007-02-20 | 2009-06-03 | トヨタ自動車株式会社 | ハイブリッド車両 |
| JP4305541B2 (ja) * | 2007-03-28 | 2009-07-29 | トヨタ自動車株式会社 | ハイブリッド車両の制御装置 |
| JP2009248913A (ja) | 2008-04-10 | 2009-10-29 | Toyota Motor Corp | ハイブリッド車およびその制御方法 |
| WO2010089889A1 (ja) * | 2009-02-09 | 2010-08-12 | トヨタ自動車株式会社 | 電源システムおよびそれを備えた電動車両 |
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| US20140032027A1 (en) | 2014-01-30 |
| EP2700550A1 (en) | 2014-02-26 |
| CN103492251B (zh) | 2016-04-20 |
| EP2700550A4 (en) | 2014-08-06 |
| WO2012144061A1 (ja) | 2012-10-26 |
| JPWO2012144061A1 (ja) | 2014-07-28 |
| CN103492251A (zh) | 2014-01-01 |
| EP2700550B1 (en) | 2020-01-15 |
| US8989939B2 (en) | 2015-03-24 |
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