JP2015162991A - 車両用充電制御装置 - Google Patents
車両用充電制御装置 Download PDFInfo
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- JP2015162991A JP2015162991A JP2014037448A JP2014037448A JP2015162991A JP 2015162991 A JP2015162991 A JP 2015162991A JP 2014037448 A JP2014037448 A JP 2014037448A JP 2014037448 A JP2014037448 A JP 2014037448A JP 2015162991 A JP2015162991 A JP 2015162991A
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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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/545—Temperature
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/547—Voltage
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/549—Current
-
- 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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Abstract
【解決手段】車両に搭載されるバッテリの受け入れ電流が所定の電流値よりも低下した充電末期まで前記バッテリを充電することで前記バッテリの劣化を抑制する充電動作を行う充電手段(例えば、充電制御部31)と、前記受け入れ電流の挙動に基づいて前記バッテリの充電率を補正する補正手段(例えば、充電率補正部33)とを備え、前記補正手段は、前記充電動作に同期して、前記充電率を前記充電末期での前記挙動に基づいて補正する、車両用充電制御装置。
【選択図】図1
Description
車両に搭載されるバッテリの受け入れ電流が所定の電流値よりも低下した充電末期まで前記バッテリを充電することで前記バッテリの劣化を抑制する充電動作を行う充電手段と、
前記受け入れ電流の挙動に基づいて前記バッテリの充電率を補正する補正手段とを備え、
前記補正手段は、前記充電動作に同期して、前記充電率を前記充電末期での前記挙動に基づいて補正する、車両用充電制御装置が提供される。
11 バッテリ
21 イグニッションスイッチ
22 電流測定部
23 温度測定部
24 電圧測定部
25 オルタネータ
26 エンジン
31 充電制御部
32 充電率算出部
33 充電率補正部
41 劣化判定部
42 交換検知部
43 初期化検知部
51 制御切替部
101 充電制御システム
Claims (11)
- 車両に搭載されるバッテリの受け入れ電流が所定の電流値よりも低下した充電末期まで前記バッテリを充電することで前記バッテリの劣化を抑制する充電動作を行う充電手段と、
前記受け入れ電流の挙動に基づいて前記バッテリの充電率を補正する補正手段とを備え、
前記補正手段は、前記充電動作に同期して、前記充電率を前記充電末期での前記挙動に基づいて補正する、車両用充電制御装置。 - 前記バッテリの劣化度を判定する判定手段を備え、
前記充電手段は、前記劣化度が閾値に達すると、前記充電動作を行う、請求項1に記載の車両用充電制御装置。 - 前記補正手段は、前記充電末期での前記挙動に基づいて前記充電動作に同期して算出された補正値を用いて、前記充電率を補正し、
前記充電手段は、前記劣化度が前記閾値に達する前に前記補正値が算出されている場合、前記充電動作を行わない、請求項2に記載の車両用充電制御装置。 - 前記補正手段は、前記充電動作が行われない場合、前記充電動作に同期して既に算出された補正値を用いて、前記充電率を補正する、請求項3に記載の車両用充電制御装置。
- 前記補正手段は、前記バッテリの交換に同期して、前記充電率を前記挙動に基づいて補正する、請求項1から4のいずれか一項に記載の車両用充電制御装置。
- 前記補正手段は、前記充電率の補正の初期化に同期して、前記充電率を前記挙動に基づいて補正する、請求項1から5のいずれか一項に記載の車両用充電制御装置。
- 前記補正手段は、前記充電末期での前記挙動に基づいて前記充電動作に同期して算出された補正値を用いて、前記充電末期での前記挙動に基づいて前記充電動作に同期して前記充電率を算出する方法とは別の方法で算出された前記充電率を補正する、請求項1から6のいずれか一項に記載の車両用充電制御装置。
- 前記補正手段は、前記充電末期での前記挙動に基づいて前記充電動作に同期して算出された前記充電率の第1の算出値と、前記バッテリの電圧を用いて前記第1の算出値と同時期に算出された前記充電率の第2の算出値との差に応じて決められた補正値を用いて、前記別の方法で算出された前記充電率を補正する、請求項7に記載の車両用充電制御装置。
- 前記別の方法は、前記バッテリの充放電量の積算値を用いて前記充電率を算出する方法である、請求項7又は8に記載の車両用充電制御装置。
- 前記別の方法は、前記車両のイグニッションスイッチのオフ状態での前記バッテリの電圧と、前記積算値とを用いて、前記充電率を算出する方法である、請求項9に記載の車両用充電制御装置。
- 前記補正手段は、前記充電動作に同期して前記充電率を補正しない場合、前記充電率を使用する制御を制限する、請求項1から10のいずれか一項に記載の車両用充電制御装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014037448A JP6128014B2 (ja) | 2014-02-27 | 2014-02-27 | 車両用充電制御装置 |
EP15706525.1A EP3110654B1 (en) | 2014-02-27 | 2015-01-28 | Vehicle charge control device |
CN201580008702.7A CN106029434B (zh) | 2014-02-27 | 2015-01-28 | 车辆充电控制装置 |
PCT/IB2015/000081 WO2015128709A1 (en) | 2014-02-27 | 2015-01-28 | Vehicle charge control device |
US15/118,985 US10525834B2 (en) | 2014-02-27 | 2015-01-28 | Vehicle charge control device to correct a state of charge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014037448A JP6128014B2 (ja) | 2014-02-27 | 2014-02-27 | 車両用充電制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015162991A true JP2015162991A (ja) | 2015-09-07 |
JP6128014B2 JP6128014B2 (ja) | 2017-05-17 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014037448A Active JP6128014B2 (ja) | 2014-02-27 | 2014-02-27 | 車両用充電制御装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10525834B2 (ja) |
EP (1) | EP3110654B1 (ja) |
JP (1) | JP6128014B2 (ja) |
CN (1) | CN106029434B (ja) |
WO (1) | WO2015128709A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018179910A (ja) * | 2017-04-20 | 2018-11-15 | 矢崎総業株式会社 | バッテリ判定装置 |
US10718815B2 (en) | 2016-11-22 | 2020-07-21 | Samsung Electronics Co., Ltd. | Method and apparatus for estimating state of battery based on error correction |
US11413985B2 (en) | 2018-10-12 | 2022-08-16 | Honda Motor Co., Ltd. | Diagnosis system, diagnosis method, and program |
US11491891B2 (en) | 2018-10-01 | 2022-11-08 | Honda Motor Co., Ltd. | Presentation device, presentation method, and storage medium |
US11511644B2 (en) | 2018-10-29 | 2022-11-29 | Honda Motor Co., Ltd. | Learning apparatus, learning method, and program |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6515875B2 (ja) * | 2016-06-10 | 2019-05-22 | 株式会社デンソー | 車載電源システム |
US9796291B1 (en) * | 2016-11-09 | 2017-10-24 | Ford Global Technologies, Llc | Low charge acceptance mitigation using a traction battery |
JPWO2020045033A1 (ja) * | 2018-08-28 | 2021-08-10 | 本田技研工業株式会社 | 提示装置、提示方法、及びプログラム |
JP6989631B2 (ja) * | 2020-01-24 | 2022-01-05 | 本田技研工業株式会社 | 車両制御装置及び制御プログラム |
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JPH11174134A (ja) * | 1997-12-09 | 1999-07-02 | Toyota Motor Corp | 電池蓄電量検出装置 |
JP2011015520A (ja) * | 2009-07-01 | 2011-01-20 | Toyota Motor Corp | 車両の制御装置 |
JP2013108919A (ja) * | 2011-11-24 | 2013-06-06 | Toyota Industries Corp | Soc推定装置 |
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-
2014
- 2014-02-27 JP JP2014037448A patent/JP6128014B2/ja active Active
-
2015
- 2015-01-28 EP EP15706525.1A patent/EP3110654B1/en active Active
- 2015-01-28 WO PCT/IB2015/000081 patent/WO2015128709A1/en active Application Filing
- 2015-01-28 CN CN201580008702.7A patent/CN106029434B/zh not_active Expired - Fee Related
- 2015-01-28 US US15/118,985 patent/US10525834B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH11174134A (ja) * | 1997-12-09 | 1999-07-02 | Toyota Motor Corp | 電池蓄電量検出装置 |
JP2011015520A (ja) * | 2009-07-01 | 2011-01-20 | Toyota Motor Corp | 車両の制御装置 |
JP2013108919A (ja) * | 2011-11-24 | 2013-06-06 | Toyota Industries Corp | Soc推定装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10718815B2 (en) | 2016-11-22 | 2020-07-21 | Samsung Electronics Co., Ltd. | Method and apparatus for estimating state of battery based on error correction |
JP2018179910A (ja) * | 2017-04-20 | 2018-11-15 | 矢崎総業株式会社 | バッテリ判定装置 |
US11491891B2 (en) | 2018-10-01 | 2022-11-08 | Honda Motor Co., Ltd. | Presentation device, presentation method, and storage medium |
US11413985B2 (en) | 2018-10-12 | 2022-08-16 | Honda Motor Co., Ltd. | Diagnosis system, diagnosis method, and program |
US11511644B2 (en) | 2018-10-29 | 2022-11-29 | Honda Motor Co., Ltd. | Learning apparatus, learning method, and program |
Also Published As
Publication number | Publication date |
---|---|
US10525834B2 (en) | 2020-01-07 |
WO2015128709A1 (en) | 2015-09-03 |
CN106029434A (zh) | 2016-10-12 |
EP3110654B1 (en) | 2020-04-29 |
EP3110654A1 (en) | 2017-01-04 |
CN106029434B (zh) | 2018-04-13 |
JP6128014B2 (ja) | 2017-05-17 |
US20160355098A1 (en) | 2016-12-08 |
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