JP7145437B2 - 車載電源装置 - Google Patents
車載電源装置 Download PDFInfo
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- JP7145437B2 JP7145437B2 JP2019559586A JP2019559586A JP7145437B2 JP 7145437 B2 JP7145437 B2 JP 7145437B2 JP 2019559586 A JP2019559586 A JP 2019559586A JP 2019559586 A JP2019559586 A JP 2019559586A JP 7145437 B2 JP7145437 B2 JP 7145437B2
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- 238000007599 discharging Methods 0.000 claims description 11
- 239000003990 capacitor Substances 0.000 claims description 6
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 230000005856 abnormality Effects 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
-
- 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
- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
-
- 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
- B60L58/20—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 having different nominal voltages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
- B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/263—Arrangements for using multiple switchable power supplies, e.g. battery and AC
-
- 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
-
- 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
-
- 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
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/10—Control circuit supply, e.g. means for supplying power to the control circuit
-
- 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
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
-
- 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
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/50—Charging of capacitors, supercapacitors, ultra-capacitors or double layer 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
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/40—The network being an on-board power network, i.e. within a vehicle
- H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
-
- 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
- H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Theoretical Computer Science (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Computer Networks & Wireless Communication (AREA)
Description
[車載電源装置10の構成]
まず、図1を参照しながら車載電源装置について説明する。
次に、図2および図3を参照しながら車載電源装置10が搭載された車両20の構成およびその動作について説明する。
ここではまず、車両用バッテリー12の端子電圧が車両20を起動するための起動用電圧Vbの下限値以上である時の動作の一例について説明する。ここでは、車両20は正常な起動が可能な状態である。
つぎに、車両用バッテリー12の端子電圧が車両20を起動するための起動用電圧Vbの下限値未満である場合について説明する。つまり、車両20が正常な起動が不可能なときの車両20の動作の一例について図2および図3を参照しながら説明する。
本開示の車載電源装置10は、高電圧バッテリー11と、高電圧バッテリー11の出力電圧より低い起動用電圧Vbを出力する車両用バッテリー12と、複数のリレー部15と制御部16とを有し、複数のリレー部15は起動用電圧Vbを用いて接続もしくは遮断されることで、高電圧バッテリー11から受電した電力を分配して出力するもしくは高電圧バッテリー11から受電した電力を遮断し、制御部16は起動用電圧Vbを用いて複数のリレー部15の接続もしくは遮断を制御し、起動時に複数のリレー部15が接続され、起動停止時に複数のリレー部15が遮断される、電気接続箱13を備える。更に、車載電源装置10は、蓄電部17と非接触受電部18と放電部19とを有し、複数のリレー部15の1つであるバッテリーリレー部15Aに駆動電力を供給し、制御部16に駆動電力を供給し、非接触受電部18は蓄電部17の充電経路に接続され非接触による受電が可能で、放電部19は蓄電部17の放電経路に接続され、バッテリーリレー部15Aは高電圧バッテリー11から前記車両用バッテリー12へ充電電力を供給する、バックアップ電源部14を備える。車両用バッテリー12から出力される起動用電圧Vbが所定の下限値未満であるとき、外部から非接触受電部18へ供給される電力によって蓄電部17が充電され、蓄電部17に充電された電力が放電部19を介して制御部16へ供給されることによって制御部16が起動可能となり、制御部16の起動後にバッテリーリレー部15Aが、放電部19を介して蓄電部17から供給された電力を用いて、制御部16によって接続状態へと制御され、高電圧バッテリー11から車両用バッテリー12へ電力が供給されることによって、車両用バッテリー12は下限値Vb以上の電圧で出力可能となり、複数のリレー部15が接続可能となる。
2,11 高電圧バッテリー(第1のバッテリー)
3,12 車両用バッテリー(第2のバッテリー)
4,13 電気接続箱
5,6 DCDCコンバータ
7,8 負荷
9 車両
14 バックアップ電源部
15 リレー部
15A バッテリーリレー部
16 制御部
17 蓄電部
18 非接触受電部
19 放電部
20 車両
21 車体
22 負荷
23 給電部
24 発信器
25 起動スイッチ
26 車体制御部
27 バックアップ制御部
28 DCDCコンバータ
28A バッテリーコンバータ
Claims (3)
- 車載電源装置であって、
第1のバッテリーと、
前記第1のバッテリーの出力電圧より低い起動用電圧を出力する第2のバッテリーと、
複数のリレー部と制御部とを有し、前記複数のリレー部は前記起動用電圧を用いて接続もしくは遮断されることで、前記第1のバッテリーから受電した電力を分配して出力するもしくは前記第1のバッテリーから受電した電力を遮断し、前記制御部は前記起動用電圧を用いて前記複数のリレー部の接続もしくは遮断を制御し、起動時に前記複数のリレー部が接続され、起動停止時に前記複数のリレー部が遮断される、電気接続箱と、
蓄電部と非接触受電部と放電部とを有し、前記複数のリレー部の1つであるバッテリーリレー部に駆動電力を供給し、前記制御部に駆動電力を供給し、前記非接触受電部は前記蓄電部の充電経路に接続され非接触による受電が可能で、前記放電部は前記蓄電部の放電経路に接続され、前記バッテリーリレー部は前記第1のバッテリーから前記第2のバッテリーへ充電電力を供給する、バックアップ電源部と、
を備え、
前記第2のバッテリーから出力される前記起動用電圧が所定の下限値未満であるとき、前記車載電源装置の外部から前記非接触受電部へ供給される電力によって前記蓄電部が充電され、
前記蓄電部に充電された電力が前記放電部を介して前記制御部へ供給されることによって前記制御部が起動可能となり、
前記制御部の起動後に前記バッテリーリレー部が、前記放電部を介して前記蓄電部から供給された電力を用いて、前記制御部によって接続状態へと制御され、
前記第1のバッテリーから前記第2のバッテリーへ電力が供給されることによって、前記第2のバッテリーは前記下限値以上の電圧で出力可能となり、前記複数のリレー部が接続可能となる車載電源装置。 - 前記蓄電部の蓄電素子には電気二重層コンデンサが用いられる、
請求項1に記載の車載電源装置。 - 前記バッテリーリレー部と前記第2のバッテリーとの間に配置されるバッテリーコンバータをさらに備え、
前記第1のバッテリーから前記バッテリーリレー部を介して前記バッテリーコンバータに電力が供給されることで、前記バッテリーコンバータは駆動され、
前記第1のバッテリーは、前記バッテリーコンバータによって変換された電圧で前記第2のバッテリーへ電力を供給する、
請求項1または2に記載の車載電源装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017236575 | 2017-12-11 | ||
JP2017236575 | 2017-12-11 | ||
PCT/JP2018/044814 WO2019116997A1 (ja) | 2017-12-11 | 2018-12-06 | 車載電源装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2019116997A1 JPWO2019116997A1 (ja) | 2020-12-17 |
JP7145437B2 true JP7145437B2 (ja) | 2022-10-03 |
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Application Number | Title | Priority Date | Filing Date |
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JP2019559586A Active JP7145437B2 (ja) | 2017-12-11 | 2018-12-06 | 車載電源装置 |
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Country | Link |
---|---|
US (1) | US11084439B2 (ja) |
EP (1) | EP3726694B1 (ja) |
JP (1) | JP7145437B2 (ja) |
CN (1) | CN111566890B (ja) |
WO (1) | WO2019116997A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2909053B1 (en) | 2012-10-19 | 2019-09-25 | Agility Fuel Systems LLC | System and method for mounting a fuel system |
CA3110459C (en) | 2018-08-24 | 2024-06-18 | Hexagon Purus North America Holdings Inc. | Battery system for heavy duty vehicles |
US11040610B2 (en) | 2019-04-19 | 2021-06-22 | Hexagon Purus North America Holdings Inc. | Electric powertrain system for heavy duty vehicles |
CA3136950A1 (en) | 2019-04-19 | 2020-10-22 | Hexagon Purus North America Holdings Inc. | Electric front end accessory devices assembly |
CA3161967A1 (en) * | 2019-11-26 | 2021-06-03 | Hexagon Purus North America Holdings Inc. | Electric vehicle power distribution and drive control modules |
DE102019134815A1 (de) * | 2019-12-17 | 2021-06-17 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Betrieb eines Zugangssystems für ein Fahrzeug sowie Fahrzeug |
US11021073B1 (en) * | 2020-02-26 | 2021-06-01 | Atieva, Inc. | Electric vehicle power supply system to minimize loss during vehicle rest |
US11926207B2 (en) | 2020-10-09 | 2024-03-12 | Hexagon Purus North America Holdings Inc. | Battery and auxiliary components for vehicle trailer |
CA3205080A1 (en) | 2020-12-11 | 2022-06-16 | Hexagon Purus North America Holdings Inc. | Trailer hookup breakaway mitigation systems and methods |
JP2022096412A (ja) * | 2020-12-17 | 2022-06-29 | 株式会社オートネットワーク技術研究所 | 車両用給電装置、及び給電方法 |
US11392188B1 (en) | 2021-01-06 | 2022-07-19 | International Business Machines Corporation | Maintaining smart contact lens power levels |
JP7348234B2 (ja) * | 2021-06-23 | 2023-09-20 | 矢崎総業株式会社 | 車載システムおよびジャンクションボックス |
EP4389533A4 (en) * | 2021-09-17 | 2024-10-09 | Huawei Tech Co Ltd | VEHICLE STARTING PROCEDURE, POWER SUPPLY AND VEHICLE |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015140639A (ja) | 2014-01-30 | 2015-08-03 | 本田技研工業株式会社 | 電子キーシステム |
JP2016107877A (ja) | 2014-12-08 | 2016-06-20 | 株式会社オートネットワーク技術研究所 | 車両用電源システム |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3309685B2 (ja) * | 1995-12-05 | 2002-07-29 | スズキ株式会社 | 電気自動車の配電装置 |
US20030233589A1 (en) * | 2002-06-17 | 2003-12-18 | Jose Alvarez | Vehicle computer system including a power management system |
JP4641181B2 (ja) * | 2004-08-26 | 2011-03-02 | 株式会社オートネットワーク技術研究所 | バッテリ状態管理装置及びバッテリ状態管理方法 |
JP2007032140A (ja) * | 2005-07-28 | 2007-02-08 | Aisin Seiki Co Ltd | ドアロック制御装置 |
JP2007228753A (ja) * | 2006-02-24 | 2007-09-06 | Toyota Motor Corp | 電動車両 |
US8103387B2 (en) * | 2008-04-28 | 2012-01-24 | Lockheed Martin Corporation | Adaptive power system |
JP5083986B2 (ja) * | 2008-12-03 | 2012-11-28 | オムロンオートモーティブエレクトロニクス株式会社 | 充電制御装置 |
JP2010238538A (ja) * | 2009-03-31 | 2010-10-21 | Toyota Motor Corp | 燃料電池システムおよび燃料電池システムを搭載した電動車両 |
JP2012080623A (ja) * | 2010-09-30 | 2012-04-19 | Asti Corp | 車両充電器 |
CN102447270B (zh) * | 2010-09-30 | 2014-01-01 | 比亚迪股份有限公司 | 车辆用太阳能供电控制系统及控制方法 |
CN105059224B (zh) * | 2012-02-22 | 2017-04-26 | 松下电器产业株式会社 | 汽车 |
WO2013132652A1 (ja) * | 2012-03-09 | 2013-09-12 | トヨタ自動車株式会社 | 電気自動車 |
WO2013175772A1 (ja) * | 2012-05-25 | 2013-11-28 | パナソニック株式会社 | 車載用電源装置及び太陽光発電装置 |
JP5673633B2 (ja) * | 2012-06-01 | 2015-02-18 | 株式会社デンソー | 車載充電制御装置 |
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 |
US9744960B2 (en) * | 2013-05-29 | 2017-08-29 | Nissan Motor Co., Ltd. | Control system for a plug-in hybrid vehicle |
US10014716B2 (en) * | 2015-12-22 | 2018-07-03 | Robert Bosch Gmbh | Discrete energy reservoir with diagnostics |
EP3263390B1 (en) * | 2016-07-01 | 2020-05-06 | Hyundai Motor Company | Wireless power transfer method for electric vehicle based on auxiliary battery status and electric vehicle for the same |
-
2018
- 2018-12-06 CN CN201880078328.1A patent/CN111566890B/zh active Active
- 2018-12-06 US US16/767,116 patent/US11084439B2/en active Active
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015140639A (ja) | 2014-01-30 | 2015-08-03 | 本田技研工業株式会社 | 電子キーシステム |
JP2016107877A (ja) | 2014-12-08 | 2016-06-20 | 株式会社オートネットワーク技術研究所 | 車両用電源システム |
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