JP7708978B2 - 車載用のバックアップ制御装置 - Google Patents

車載用のバックアップ制御装置

Info

Publication number
JP7708978B2
JP7708978B2 JP2024536688A JP2024536688A JP7708978B2 JP 7708978 B2 JP7708978 B2 JP 7708978B2 JP 2024536688 A JP2024536688 A JP 2024536688A JP 2024536688 A JP2024536688 A JP 2024536688A JP 7708978 B2 JP7708978 B2 JP 7708978B2
Authority
JP
Japan
Prior art keywords
power
storage unit
supply circuit
power storage
unit
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.)
Active
Application number
JP2024536688A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024024034A1 (https=
JPWO2024024034A5 (https=
Inventor
剛史 長谷川
一輝 増田
佑樹 佐野
幸義 上野
良介 高橋
達則 森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
Toyota Motor Corp
Original Assignee
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
Toyota Motor Corp
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 Sumitomo Wiring Systems Ltd, AutoNetworks Technologies Ltd, Sumitomo Electric Industries Ltd, Toyota Motor Corp filed Critical Sumitomo Wiring Systems Ltd
Publication of JPWO2024024034A1 publication Critical patent/JPWO2024024034A1/ja
Publication of JPWO2024024034A5 publication Critical patent/JPWO2024024034A5/ja
Application granted granted Critical
Publication of JP7708978B2 publication Critical patent/JP7708978B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
    • B60W50/0225—Failure correction strategy
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for DC mains or DC distribution networks
    • H02J1/08—Three-wire DC power distribution systems; Systems having more than three wires
    • H02J1/084—Three-wire DC power distribution systems; Systems having more than three wires for selectively connecting the load or loads to one or several among a plurality of power lines or power sources
    • H02J1/086—Three-wire DC power distribution systems; Systems having more than three wires for selectively connecting the load or loads to one or several among a plurality of power lines or power sources for providing alternative feeding paths between load or loads and source or sources when the main path fails
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Transportation (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Stand-By Power Supply Arrangements (AREA)
JP2024536688A 2022-07-28 2022-07-28 車載用のバックアップ制御装置 Active JP7708978B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/029128 WO2024024034A1 (ja) 2022-07-28 2022-07-28 車載用のバックアップ制御装置

Publications (3)

Publication Number Publication Date
JPWO2024024034A1 JPWO2024024034A1 (https=) 2024-02-01
JPWO2024024034A5 JPWO2024024034A5 (https=) 2025-04-24
JP7708978B2 true JP7708978B2 (ja) 2025-07-15

Family

ID=89705770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024536688A Active JP7708978B2 (ja) 2022-07-28 2022-07-28 車載用のバックアップ制御装置

Country Status (4)

Country Link
US (1) US20260109360A1 (https=)
JP (1) JP7708978B2 (https=)
CN (1) CN119546489A (https=)
WO (1) WO2024024034A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016181179A (ja) 2015-03-24 2016-10-13 日本電気株式会社 電源切替装置、電源システム、電源切替方法、及び電源切替プログラム
JP2018191440A (ja) 2017-05-08 2018-11-29 株式会社オートネットワーク技術研究所 車両用電源制御装置、車両用電源装置、及び車両用電源制御装置の制御回路
US20200021120A1 (en) 2017-03-21 2020-01-16 HELLA GmbH & Co. KGaA Two-voltage battery
WO2021060220A1 (ja) 2019-09-27 2021-04-01 パナソニックＩｐマネジメント株式会社 バックアップ電源システム、電源バックアップ方法及びプログラム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016181179A (ja) 2015-03-24 2016-10-13 日本電気株式会社 電源切替装置、電源システム、電源切替方法、及び電源切替プログラム
US20200021120A1 (en) 2017-03-21 2020-01-16 HELLA GmbH & Co. KGaA Two-voltage battery
JP2018191440A (ja) 2017-05-08 2018-11-29 株式会社オートネットワーク技術研究所 車両用電源制御装置、車両用電源装置、及び車両用電源制御装置の制御回路
WO2021060220A1 (ja) 2019-09-27 2021-04-01 パナソニックＩｐマネジメント株式会社 バックアップ電源システム、電源バックアップ方法及びプログラム

Also Published As

Publication number Publication date
JPWO2024024034A1 (https=) 2024-02-01
CN119546489A (zh) 2025-02-28
WO2024024034A1 (ja) 2024-02-01
US20260109360A1 (en) 2026-04-23

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