JP5507284B2 - 電気自動車の制御装置 - Google Patents
電気自動車の制御装置 Download PDFInfo
- Publication number
- JP5507284B2 JP5507284B2 JP2010032180A JP2010032180A JP5507284B2 JP 5507284 B2 JP5507284 B2 JP 5507284B2 JP 2010032180 A JP2010032180 A JP 2010032180A JP 2010032180 A JP2010032180 A JP 2010032180A JP 5507284 B2 JP5507284 B2 JP 5507284B2
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- Prior art keywords
- threshold value
- voltage battery
- drive motor
- electric vehicle
- remaining energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001514 detection method Methods 0.000 claims description 29
- 230000007423 decrease Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910000652 nickel hydride Inorganic materials 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Classifications
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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
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
-
- 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]
- B60L58/14—Preventing excessive discharging
-
- 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
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00306—Overdischarge protection
-
- 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
-
- 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
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Description
11 駆動モータ
15 高電圧バッテリ
22 補機類
30 車両制御ユニット(制御装置)
31 しきい値格納部
32 駆動状態切換部
40 BCU(制御装置)
41 残エネルギ量検出部
SL1 第1しきい値
SL2 第2しきい値
SL3 第3しきい値
SOC 残エネルギ量(検出信号)
Claims (2)
- 高電圧バッテリからの電力を制御して駆動モータおよび補機類を駆動する電気自動車の制御装置であって、
前記高電圧バッテリの残エネルギ量を検出する残エネルギ量検出部と、
前記残エネルギ量検出部からの検出信号と比較される第1しきい値および前記第1しきい値よりも小さい第2しきい値を格納するしきい値格納部と、
前記検出信号と前記第1,第2しきい値とを比較し、比較結果に応じて前記駆動モータおよび前記補機類の駆動状態を切り換える駆動状態切換部とを備え、
前記補機類は、運転操作をアシストする車載機器であり、
前記駆動状態切換部は、前記検出信号が前記第1しきい値を下回ったときに、前記補機類の駆動を許容しつつ前記駆動モータの出力トルクを弱め、前記検出信号が前記第2しきい値を下回ったときに、前記補機類の駆動を許容しつつ前記駆動モータへの電力供給を停止することを特徴とする電気自動車の制御装置。 - 請求項1記載の電気自動車の制御装置において、前記しきい値格納部に、前記第2しきい値よりも小さく、前記高電圧バッテリの残エネルギ量下限値となる第3しきい値を格納し、前記駆動状態切換部は、前記検出信号が前記第3しきい値を下回ったときに前記補機類の駆動を停止することを特徴とする電気自動車の制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010032180A JP5507284B2 (ja) | 2010-02-17 | 2010-02-17 | 電気自動車の制御装置 |
US13/022,968 US8463475B2 (en) | 2010-02-17 | 2011-02-08 | Control device for electric vehicle |
DE102011000625.7A DE102011000625B4 (de) | 2010-02-17 | 2011-02-10 | Steuereinrichtung für Elektrofahrzeuge |
CN201110041248.9A CN102161319B (zh) | 2010-02-17 | 2011-02-17 | 电动汽车的控制装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010032180A JP5507284B2 (ja) | 2010-02-17 | 2010-02-17 | 電気自動車の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011172341A JP2011172341A (ja) | 2011-09-01 |
JP5507284B2 true JP5507284B2 (ja) | 2014-05-28 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010032180A Active JP5507284B2 (ja) | 2010-02-17 | 2010-02-17 | 電気自動車の制御装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8463475B2 (ja) |
JP (1) | JP5507284B2 (ja) |
CN (1) | CN102161319B (ja) |
DE (1) | DE102011000625B4 (ja) |
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GB0723855D0 (en) | 2007-12-06 | 2008-01-16 | Smith & Nephew | Apparatus and method for wound volume measurement |
US8483897B2 (en) * | 2010-08-13 | 2013-07-09 | GM Global Technology Operations LLC | Vehicular propulsion systems and methods for managing the same |
GB201015656D0 (en) | 2010-09-20 | 2010-10-27 | Smith & Nephew | Pressure control apparatus |
US9067003B2 (en) | 2011-05-26 | 2015-06-30 | Kalypto Medical, Inc. | Method for providing negative pressure to a negative pressure wound therapy bandage |
JP5679063B2 (ja) * | 2011-08-30 | 2015-03-04 | トヨタ自動車株式会社 | 車両 |
US9084845B2 (en) | 2011-11-02 | 2015-07-21 | Smith & Nephew Plc | Reduced pressure therapy apparatuses and methods of using same |
CN103158570B (zh) * | 2011-12-16 | 2016-07-13 | 北汽福田汽车股份有限公司 | 纯电动汽车的高压附件能量管理方法 |
JP5575185B2 (ja) * | 2012-06-15 | 2014-08-20 | オムロンオートモーティブエレクトロニクス株式会社 | 車両用電源制御装置 |
US9090243B2 (en) * | 2012-06-15 | 2015-07-28 | Fca Us Llc | Hybrid vehicle control |
US9217765B2 (en) * | 2012-08-09 | 2015-12-22 | GM Global Technology Operations LLC | Method and system for isolating voltage sensor and contactor faults in an electrical system |
JP2014131404A (ja) | 2012-12-28 | 2014-07-10 | Suzuki Motor Corp | 車両用充電装置 |
JP6403107B2 (ja) * | 2013-03-22 | 2018-10-10 | パナソニックIpマネジメント株式会社 | 車載充電装置 |
WO2014162645A1 (ja) | 2013-04-01 | 2014-10-09 | ソニー株式会社 | 蓄電装置、蓄電システムおよび電動車両 |
KR20150052677A (ko) * | 2013-11-06 | 2015-05-14 | 엘에스산전 주식회사 | 전기 자동차의 ldc 제어 장치 |
US9718454B2 (en) * | 2013-11-21 | 2017-08-01 | Cummins Inc. | Hybrid controls architecture |
GB2520556B (en) * | 2013-11-26 | 2016-05-25 | Ford Global Tech Llc | A method of controlling a mild hybrid electric vehicle |
US9550422B2 (en) * | 2014-01-16 | 2017-01-24 | Ford Global Technologies, Llc | Vehicle high voltage interlock startup |
JP6161127B2 (ja) * | 2014-12-03 | 2017-07-12 | オムロンオートモーティブエレクトロニクス株式会社 | 電力変換装置 |
US20160298589A1 (en) * | 2015-04-10 | 2016-10-13 | Maxwell Technologies, Inc. | System and method for improved starting of combustion engine |
US9789771B2 (en) * | 2015-04-24 | 2017-10-17 | GM Global Technology Operations LLC | Single battery architecture for electrification vehicle |
US9763193B2 (en) * | 2015-06-18 | 2017-09-12 | Motorola Solutions, Inc. | Battery life extension for a communication device |
CN105082937B (zh) * | 2015-07-23 | 2017-07-11 | 北汽福田汽车股份有限公司 | 纯电动汽车的空调控制方法、系统及纯电动汽车 |
GB2537273B (en) * | 2015-10-16 | 2018-02-14 | Ford Global Tech Llc | A vehicle electrical system |
CN105329111A (zh) * | 2015-10-29 | 2016-02-17 | 邹斌 | 一种用于新能源汽车的新型电力控制系统 |
CN105539182B (zh) * | 2015-12-28 | 2017-12-01 | 青岛大学 | 一种目字型电动汽车混合电源控制方法 |
DE102016225107A1 (de) | 2016-12-15 | 2018-06-21 | Bayerische Motoren Werke Aktiengesellschaft | Elektromaschinen-anordnung |
US10427532B2 (en) * | 2017-04-05 | 2019-10-01 | Ford Global Technologies, Llc | On-board and wireless vehicle charging systems with shared components |
DE102017210430A1 (de) * | 2017-06-21 | 2018-12-27 | Bayerische Motoren Werke Aktiengesellschaft | Energieversorgungseinrichtung für ein Kraftfahrzeug |
CN110001350B (zh) * | 2019-04-22 | 2024-10-01 | 珠海广通汽车有限公司 | 自动温度调节方法、装置及汽车空调控制系统 |
DE102019129170A1 (de) * | 2019-10-29 | 2021-04-29 | Volkswagen Aktiengesellschaft | Steuerungsanordnung für eine Hochvoltbatterie und Verfahren zum Betreiben einer Steuerungsanordnung |
CN111114343B (zh) * | 2020-01-03 | 2021-08-06 | 东风商用车有限公司 | 车辆能源管理方法及系统 |
JP7143354B2 (ja) * | 2020-01-24 | 2022-09-28 | 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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2010
- 2010-02-17 JP JP2010032180A patent/JP5507284B2/ja active Active
-
2011
- 2011-02-08 US US13/022,968 patent/US8463475B2/en active Active
- 2011-02-10 DE DE102011000625.7A patent/DE102011000625B4/de active Active
- 2011-02-17 CN CN201110041248.9A patent/CN102161319B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
DE102011000625A1 (de) | 2012-02-23 |
US8463475B2 (en) | 2013-06-11 |
US20110202220A1 (en) | 2011-08-18 |
JP2011172341A (ja) | 2011-09-01 |
DE102011000625B4 (de) | 2022-12-29 |
CN102161319B (zh) | 2014-10-15 |
CN102161319A (zh) | 2011-08-24 |
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