JP7375365B2 - 車両用電源装置の制御方法、及び車両用電源装置 - Google Patents
車両用電源装置の制御方法、及び車両用電源装置 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims description 15
- 238000007599 discharging Methods 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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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
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
-
- 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
-
- 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
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
-
- 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0007—Measures or means for preventing or attenuating collisions
-
- 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
-
- 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/04—Cutting off the power supply under fault conditions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/02—Vehicle locks characterised by special functions or purposes for accident situations
- E05B77/12—Automatic locking or unlocking at the moment of collision
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/80—Electrical circuits characterised by the power supply; Emergency power operation
- E05B81/86—Electrical circuits characterised by the power supply; Emergency power operation using capacitors
-
- 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
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
-
- 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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
-
- 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
- B60L2240/10—Vehicle control parameters
- B60L2240/14—Acceleration
-
- 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)
- Lock And Its Accessories (AREA)
Description
12 モータ
13 インバータ(車載機器)
14d,14p ドア
15d,15p ドアロック
2 車両用電源装置
21 駆動用電源
22 補機用電源
23 モータ制御装置
24d,24p ドアロック制御装置
25 衝突判定装置
27 バックアップ用電源
Claims (2)
- 車両用電源装置の制御方法であって、
前記車両用電源装置は、
車両の駆動力を発生させるモータに電力を供給する駆動用電源と、
前記モータへの電力の供給を制御するモータ制御装置、及び、前記車両のドアの施錠及び解錠を行うドアロックへの電力の供給を制御するドアロック制御装置に、電力を供給する補機用電源と、
前記駆動用電源及び前記補機用電源と別体で設けられ、電力を供給するバックアップ用電源と、を備えており、
前記制御方法は、
前記車両が障害物と衝突したか否かを判定する衝突判定ステップと、
前記衝突判定ステップにおいて前記車両が障害物と衝突したと判定された場合に、前記バックアップ用電源から供給される電力を用いて前記モータ制御装置を動作させ、前記車両が障害物と衝突する前に前記駆動用電源から電力の供給を受けていた車載機器が蓄えている電荷を前記モータに供給させることによって該車載機器を放電させる放電ステップと、
前記放電ステップが終了した後に、前記バックアップ用電源から供給される電力を用いて前記ドアロック制御装置を動作させ、前記ドアの解錠を行う解錠ステップと、を有する、
ことを特徴とする、車両用電源装置の制御方法。 - 車両用電源装置であって、
車両の駆動力を発生させるモータへの電力の供給を制御するモータ制御装置と、
前記車両のドアの施錠及び解錠を行うドアロックへの電力の供給を制御するドアロック制御装置と、
前記モータに電力を供給する駆動用電源と、
前記モータ制御装置及び前記ドアロック制御装置に電力を供給する補機用電源と、
前記駆動用電源及び前記補機用電源と別体で設けられ、電力を供給するバックアップ用電源と、
前記車両が障害物と衝突したか否かを判定する衝突判定装置と、を備え、
前記衝突判定装置が、前記車両が障害物と衝突したと判定した場合に、
前記モータ制御装置は、前記バックアップ用電源から供給される電力を用いて動作し、前記車両が障害物と衝突する前に前記駆動用電源から電力の供給を受けていた車載機器が蓄えている電荷を前記モータに供給させることによって該車載機器を放電させる放電制御を実行し、
前記ドアロック制御装置は、前記放電制御の実行終了後に、前記バックアップ用電源から供給される電力を用いて動作し、前記ドアの解錠を行う解錠制御を実行する、
ことを特徴とする車両用電源装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019150465A JP7375365B2 (ja) | 2019-08-20 | 2019-08-20 | 車両用電源装置の制御方法、及び車両用電源装置 |
CN202010775051.7A CN112477596B (zh) | 2019-08-20 | 2020-08-05 | 车辆用电源装置的控制方法以及车辆用电源装置 |
EP20189740.2A EP3785975A1 (en) | 2019-08-20 | 2020-08-06 | Control method for vehicle power supply apparatus, vehicle power supply apparatus, vehicle, and computer program product |
US16/989,894 US11623542B2 (en) | 2019-08-20 | 2020-08-11 | Control method for vehicle power supply apparatus and vehicle power supply apparatus |
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JP2019150465A JP7375365B2 (ja) | 2019-08-20 | 2019-08-20 | 車両用電源装置の制御方法、及び車両用電源装置 |
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JP2021035092A JP2021035092A (ja) | 2021-03-01 |
JP7375365B2 true JP7375365B2 (ja) | 2023-11-08 |
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US (1) | US11623542B2 (ja) |
EP (1) | EP3785975A1 (ja) |
JP (1) | JP7375365B2 (ja) |
CN (1) | CN112477596B (ja) |
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CN115217373B (zh) * | 2022-03-31 | 2024-05-14 | 广州汽车集团股份有限公司 | 预碰撞门锁控制方法、装置、车辆及存储介质 |
Citations (4)
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JP2005232854A (ja) | 2004-02-20 | 2005-09-02 | Auto Network Gijutsu Kenkyusho:Kk | 自動車用ドアロック制御装置 |
JP2015073353A (ja) | 2013-10-02 | 2015-04-16 | トヨタ自動車株式会社 | 電動車両用の電力変換装置 |
WO2017109852A1 (ja) | 2015-12-22 | 2017-06-29 | 三井金属アクト株式会社 | 自動車用ドアロック装置 |
JP2019097269A (ja) | 2017-11-21 | 2019-06-20 | パナソニックIpマネジメント株式会社 | 車載電源装置およびそれを搭載した車両 |
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JP3838055B2 (ja) * | 2001-05-24 | 2006-10-25 | 株式会社デンソー | 車載用制御装置 |
FR2835866B1 (fr) * | 2002-02-12 | 2004-08-20 | Meritor Light Vehicle Sys Ltd | Systeme de decondamnation d'ouvrant de vehicule automobile |
JP2006141158A (ja) * | 2004-11-12 | 2006-06-01 | Toyota Motor Corp | 車両の制御装置 |
JP5333348B2 (ja) * | 2010-06-04 | 2013-11-06 | トヨタ自動車株式会社 | 車両の電力変換装置およびそれを備える車両 |
CN102275557B (zh) * | 2011-04-27 | 2013-05-22 | 奇瑞汽车股份有限公司 | 一种车辆碰撞安全控制***及其控制方法 |
JP6074586B2 (ja) * | 2012-08-03 | 2017-02-08 | パナソニックIpマネジメント株式会社 | バックアップ電源装置およびこれを用いた自動車 |
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JP6308225B2 (ja) * | 2016-01-13 | 2018-04-11 | トヨタ自動車株式会社 | 車載電源システム |
JP6332300B2 (ja) * | 2016-02-17 | 2018-05-30 | トヨタ自動車株式会社 | 車両 |
JP6399029B2 (ja) * | 2016-04-07 | 2018-10-03 | トヨタ自動車株式会社 | 電気自動車 |
JP6806523B2 (ja) * | 2016-10-25 | 2021-01-06 | 株式会社今仙電機製作所 | 車両用補助電源装置および電装品を駆動する方法 |
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- 2019-08-20 JP JP2019150465A patent/JP7375365B2/ja active Active
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2020
- 2020-08-05 CN CN202010775051.7A patent/CN112477596B/zh active Active
- 2020-08-06 EP EP20189740.2A patent/EP3785975A1/en active Pending
- 2020-08-11 US US16/989,894 patent/US11623542B2/en active Active
Patent Citations (4)
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JP2005232854A (ja) | 2004-02-20 | 2005-09-02 | Auto Network Gijutsu Kenkyusho:Kk | 自動車用ドアロック制御装置 |
JP2015073353A (ja) | 2013-10-02 | 2015-04-16 | トヨタ自動車株式会社 | 電動車両用の電力変換装置 |
WO2017109852A1 (ja) | 2015-12-22 | 2017-06-29 | 三井金属アクト株式会社 | 自動車用ドアロック装置 |
JP2019097269A (ja) | 2017-11-21 | 2019-06-20 | パナソニックIpマネジメント株式会社 | 車載電源装置およびそれを搭載した車両 |
Also Published As
Publication number | Publication date |
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CN112477596A (zh) | 2021-03-12 |
US20210053461A1 (en) | 2021-02-25 |
CN112477596B (zh) | 2024-05-03 |
EP3785975A1 (en) | 2021-03-03 |
US11623542B2 (en) | 2023-04-11 |
JP2021035092A (ja) | 2021-03-01 |
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