JP2005340211A - 車両バッテリー温度の制御方法及びシステム - Google Patents
車両バッテリー温度の制御方法及びシステム Download PDFInfo
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- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
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- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
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- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/27—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by heating
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- H01M10/00—Secondary cells; Manufacture thereof
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- H01M10/615—Heating or keeping warm
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- H01M10/625—Vehicles
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- H—ELECTRICITY
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- H01M10/00—Secondary cells; Manufacture thereof
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- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/657—Means for temperature control structurally associated with the cells by electric or electromagnetic means
- H01M10/6571—Resistive heaters
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/02—Details of starting control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
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- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
- H01M10/637—Control systems characterised by the use of reversible temperature-sensitive devices, e.g. NTC, PTC or bimetal devices; characterised by control of the internal current flowing through the cells, e.g. by switching
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
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Abstract
【解決手段】 バッテリーを加熱するためのヒーターと、キーオフ状態を判定し、キーオフ状態の判定後にバッテリーを加熱するためバッテリーからヒーターへのエネルギーの流れを可能にする制御器とを備える。
【選択図】 図3
Description
16 バッテリー
18 ヒーター
24 制御装置
26 DC/DCコンバーター
28 スイッチ
38 バッテリーセル
40 上層
42 下層
Claims (20)
- バッテリー・ヒーターを持つ車両におけるバッテリーを加熱する方法であって、
上記車両のキーオフ状態を判定するステップと、
上記キーオフ状態が判定された後、上記バッテリーを加熱するために上記バッテリーから上記バッテリー・ヒーターへのエネルギーの流れを可能とするステップとを有する方法。 - 請求項1において、
上記キーオフ状態の判定に応じて上記バッテリーから上記ヒーターへのエネルギーの流れを可能にするのに先立って、上記バッテリーから上記ヒーターへのエネルギーの流れを可能にする制御器をサスペンド・モードにするステップを有する方法。 - 請求項2において、
上記制御器を上記サスペンド・モードにした後、上記バッテリーを加熱するために上記バッテリーから上記ヒーターへのエネルギーの流れを可能にすべく、上記制御器をアクティブ・モードにするステップをさらに有する方法。 - 請求項3において、
キーオフ後、所定時間経過時に、上記制御器を上記アクティブ・モードにするために、上記制御器をスリープ・モードからウェイク・アップするステップをさらに有する方法。 - 請求項1乃至4のうち何れか1項において、
雰囲気温度を判定するステップをさらに有し、
雰囲気温度が所定温度よりも低いとき、エネルギーの流れを可能とする上記ステップが実行される、方法。 - 請求項1乃至5のうち何れか1項において、
バッテリー温度を判定するステップをさらに有し、
バッテリー温度が所定温度よりも低いとき、エネルギーの流れを可能とする上記ステップが実行される、方法。 - 請求項1乃至6のうち何れか1項において、
バッテリー充電状態を判定するステップをさらに有し、
上記バッテリー充電状態が所定閾値よりも大きいときに、エネルギーの流れを可能とする上記ステップが実行される、方法。 - 請求項7において、
エネルギーの流れを可能とする上記ステップがさらに、上記バッテリー充電状態に基づく上記バッテリーから上記ヒーターへのエネルギーの流れの制限を含む、方法。 - 請求項1乃至8のうち何れか1項において、
上記キーオフ状態になってからの経過時間を判定するステップをさらに有し、
エネルギーの流れを可能とする上記ステップが、上記車両が長期に使用されない状態の時にバッテリー放電を制限するように、上記キーオフ期間が不使用期間よりも長いとき、バッテリーからヒーターへのエネルギーの流れを禁止するステップを含む、方法。 - バッテリー・ヒーターと車両制御器とを備えた車両のバッテリーを加熱する方法であって、
車両のキーオフ状態を判定するステップと、
上記車両制御器がキーオフ状態を判定した後、上記バッテリーからヒーターへのエネルギーの流れを可能にすることにより、バッテリーを加熱するステップとを有する方法。 - 請求項10において、
バッテリー温度が所定のバッテリー温度よりも低く、バッテリー充電状態が所定のバッテリー充電状態よりも大きく、且つキーオフと加熱要求との間の期間が所定の不使用期間閾値よりも短いときに、上記バッテリーから上記ヒーターへのエネルギーの流れを可能にするステップをさらに有する方法。 - 請求項11において、
キーオフ判定に応じて上記制御器をスリープ・モードにするステップと、
その後、上記バッテリーの加熱条件が存在するか否かを判定するために上記制御器をウェイクアップさせるステップとを有する方法。 - バッテリーを加熱するためのヒーターと、
車両キーオフ状態を判定し、該キーオフ状態判定後にバッテリーを加熱するため上記バッテリーから上記ヒーターへのエネルギーの流れを可能にする制御器とを有する車両のバッテリー加熱システム。 - 請求項13において、
上記制御器が、キーオフ状態の判定に応じて、そして上記バッテリーの加熱に先立ち、スリープ・モードにされる、システム。 - 請求項14において、
上記バッテリーから上記ヒーターへのエネルギーの流れを可能にするために、上記制御器がアクティブ・モードにされる、システム。 - 請求項15において、
上記制御器が、上記アクティブ・モードにされる前に、キーオフ後所定期間待機する、システム。 - 請求項13乃至16のうち何れか1項において、
上記制御器が、雰囲気温度を判定し、該雰囲気温度が所定閾値よりも低いときに上記バッテリーから上記ヒーターへのエネルギーの流れを可能とする、システム。 - 請求項13乃至17のうち何れか1項において、
上記制御器が、バッテリー温度を判定し、該バッテリー温度が所定閾値よりも低いときに上記バッテリーから上記ヒーターへのエネルギーの流れを可能にする、システム。 - 請求項13乃至18のうち何れか1項において、
上記制御器が、バッテリー充電状態を判定し、該バッテリー充電状態が所定閾値よりも大きいときに上記バッテリーから上記ヒーターへのエネルギーの流れを可能にする、システム。 - 請求項19において、
上記制御器が、バッテリー充電状態に基づいて上記バッテリーから上記ヒーターへのエネルギーの流れを制限する、システム。
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US10/709,753 | 2004-05-26 | ||
US10/709,753 US7154068B2 (en) | 2004-05-26 | 2004-05-26 | Method and system for a vehicle battery temperature control |
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JP2005340211A true JP2005340211A (ja) | 2005-12-08 |
JP5060026B2 JP5060026B2 (ja) | 2012-10-31 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2007142041A1 (ja) * | 2006-06-07 | 2007-12-13 | Panasonic Corporation | 充電回路、充電システム、及び充電方法 |
JP2009004164A (ja) * | 2007-06-20 | 2009-01-08 | Toyota Motor Corp | 蓄熱システム及びこれを備えた車両 |
JP2010205478A (ja) * | 2009-03-02 | 2010-09-16 | Toyota Motor Corp | 電池温度調節装置 |
WO2012086294A1 (ja) * | 2010-12-20 | 2012-06-28 | カルソニックカンセイ株式会社 | 加温装置 |
CN103812165A (zh) * | 2014-01-30 | 2014-05-21 | 许玉林 | 超低温车用启动电源 |
JP2021132441A (ja) * | 2020-02-18 | 2021-09-09 | トヨタ自動車株式会社 | 温度制御装置 |
WO2021250744A1 (ja) * | 2020-06-08 | 2021-12-16 | 本田技研工業株式会社 | 電力供給装置および機械装置 |
JP2022500784A (ja) * | 2018-09-21 | 2022-01-04 | 華為技術有限公司Huawei Technologies Co., Ltd. | 電子デバイス低温保護方法および電子デバイス |
WO2024048547A1 (ja) * | 2022-08-31 | 2024-03-07 | 株式会社小松製作所 | 温度制御システム、作業機械、及び温度制御方法 |
Families Citing this family (84)
Publication number | Priority date | Publication date | Assignee | Title |
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US7176806B2 (en) * | 2005-02-23 | 2007-02-13 | Eaglepicher Energy Products Corporation | Physical key to facilitate an inactive mode for a state-of-charge indicator within a battery |
JP5034316B2 (ja) * | 2006-05-22 | 2012-09-26 | トヨタ自動車株式会社 | 電源装置 |
ITMI20061295A1 (it) * | 2006-07-04 | 2008-01-05 | Campagnolo Srl | Medoto e sistema di erogazione di energia elettrica da una unita' di alimentazione a batteria |
ITMI20061296A1 (it) * | 2006-07-04 | 2008-01-05 | Campagnolo Srl | Metodo di controllo e sistema di carica di una unita' di alimentazione a batteria |
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Also Published As
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CN100509465C (zh) | 2009-07-08 |
GB0510026D0 (en) | 2005-06-22 |
CN1701986A (zh) | 2005-11-30 |
DE102005022204A1 (de) | 2005-12-15 |
JP5060026B2 (ja) | 2012-10-31 |
GB2414569B (en) | 2008-07-09 |
GB2414569A (en) | 2005-11-30 |
US20050274705A1 (en) | 2005-12-15 |
DE102005022204B4 (de) | 2014-04-03 |
US7154068B2 (en) | 2006-12-26 |
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