WO2009054318A1 - Battery control device and control method - Google Patents

Battery control device and control method Download PDF

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Publication number
WO2009054318A1
WO2009054318A1 PCT/JP2008/068838 JP2008068838W WO2009054318A1 WO 2009054318 A1 WO2009054318 A1 WO 2009054318A1 JP 2008068838 W JP2008068838 W JP 2008068838W WO 2009054318 A1 WO2009054318 A1 WO 2009054318A1
Authority
WO
WIPO (PCT)
Prior art keywords
control device
battery
control method
soc
learning
Prior art date
Application number
PCT/JP2008/068838
Other languages
French (fr)
Japanese (ja)
Inventor
Gohki Kinoshita
Original Assignee
Toyota Jidosha Kabushiki Kaisha
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyota Jidosha Kabushiki Kaisha filed Critical Toyota Jidosha Kabushiki Kaisha
Publication of WO2009054318A1 publication Critical patent/WO2009054318A1/en

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Classifications

    • 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]
    • B60L58/15—Preventing overcharging
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

An HV-ECU executes a program comprising the step of restricting the amount of charge/discharge (S106) and the step of learning an SOC (S108) when a system of a vehicle is running (YES in S100), an auxiliary battery has been replaced (S102), and the learning of the SOC has not been completed (NO in S104).
PCT/JP2008/068838 2007-10-22 2008-10-17 Battery control device and control method WO2009054318A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007273678A JP2009106027A (en) 2007-10-22 2007-10-22 Battery controller and control method, program to achieve the method in computer, and recording medium recording the program
JP2007-273678 2007-10-22

Publications (1)

Publication Number Publication Date
WO2009054318A1 true WO2009054318A1 (en) 2009-04-30

Family

ID=40579424

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068838 WO2009054318A1 (en) 2007-10-22 2008-10-17 Battery control device and control method

Country Status (2)

Country Link
JP (1) JP2009106027A (en)
WO (1) WO2009054318A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014033522A3 (en) * 2012-08-29 2014-07-10 Toyota Jidosha Kabushiki Kaisha Power management device and power management method
WO2016072091A1 (en) * 2014-11-04 2016-05-12 本田技研工業株式会社 Charging control device and charging control method

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5492493B2 (en) * 2009-08-18 2014-05-14 株式会社豊田中央研究所 Charge power limit value calculation device
RU2561162C1 (en) 2011-10-07 2015-08-27 Тойота Дзидося Кабусики Кайся Vehicle charging system and method of vehicle charging
JP6135340B2 (en) * 2013-07-04 2017-05-31 日産自動車株式会社 Motor control system
KR101610504B1 (en) 2014-09-05 2016-04-07 현대자동차주식회사 System for managing battery of vehicle and method thereof
JP6701902B2 (en) * 2016-04-06 2020-05-27 トヨタ自動車株式会社 Battery system
KR102634815B1 (en) 2016-11-22 2024-02-07 삼성전자주식회사 Method and apparatus for estimating state of battery based on error correction
KR102563754B1 (en) 2017-08-07 2023-08-04 삼성전자주식회사 Battery management method and system for predicting battery state

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002238106A (en) * 2001-02-14 2002-08-23 Denso Corp Method of control battery state of hybrid vehicle
JP2006038593A (en) * 2004-07-26 2006-02-09 Mazda Motor Corp Battery capacity detection device, and generating set equipped therewith
JP2006036003A (en) * 2004-07-27 2006-02-09 Mazda Motor Corp Charging efficiency sensing device for battery
JP2006320069A (en) * 2005-05-11 2006-11-24 Toyota Motor Corp Control device for secondary battery

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002238106A (en) * 2001-02-14 2002-08-23 Denso Corp Method of control battery state of hybrid vehicle
JP2006038593A (en) * 2004-07-26 2006-02-09 Mazda Motor Corp Battery capacity detection device, and generating set equipped therewith
JP2006036003A (en) * 2004-07-27 2006-02-09 Mazda Motor Corp Charging efficiency sensing device for battery
JP2006320069A (en) * 2005-05-11 2006-11-24 Toyota Motor Corp Control device for secondary battery

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014033522A3 (en) * 2012-08-29 2014-07-10 Toyota Jidosha Kabushiki Kaisha Power management device and power management method
WO2016072091A1 (en) * 2014-11-04 2016-05-12 本田技研工業株式会社 Charging control device and charging control method
US9950704B2 (en) 2014-11-04 2018-04-24 Honda Motor Co., Ltd. Device and method for charging control

Also Published As

Publication number Publication date
JP2009106027A (en) 2009-05-14

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