JP7622866B2 - 車載用制御装置 - Google Patents

車載用制御装置 Download PDF

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Publication number
JP7622866B2
JP7622866B2 JP2023553807A JP2023553807A JP7622866B2 JP 7622866 B2 JP7622866 B2 JP 7622866B2 JP 2023553807 A JP2023553807 A JP 2023553807A JP 2023553807 A JP2023553807 A JP 2023553807A JP 7622866 B2 JP7622866 B2 JP 7622866B2
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JP
Japan
Prior art keywords
unit
current
temperature
duty
resistor
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Active
Application number
JP2023553807A
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English (en)
Japanese (ja)
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JPWO2023062733A1 (https=
JPWO2023062733A5 (https=
Inventor
清 會澤
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
Original Assignee
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
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.)
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Publication date
Application filed by Sumitomo Wiring Systems Ltd, AutoNetworks Technologies Ltd, Sumitomo Electric Industries Ltd filed Critical Sumitomo Wiring Systems Ltd
Publication of JPWO2023062733A1 publication Critical patent/JPWO2023062733A1/ja
Publication of JPWO2023062733A5 publication Critical patent/JPWO2023062733A5/ja
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0009—Devices or circuits for detecting current in a converter
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/327—Means for protecting converters other than automatic disconnection against abnormal temperatures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/36—Means for starting or stopping converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dc-Dc Converters (AREA)
JP2023553807A 2021-10-13 2021-10-13 車載用制御装置 Active JP7622866B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/037806 WO2023062733A1 (ja) 2021-10-13 2021-10-13 車載用制御装置

Publications (3)

Publication Number Publication Date
JPWO2023062733A1 JPWO2023062733A1 (https=) 2023-04-20
JPWO2023062733A5 JPWO2023062733A5 (https=) 2024-04-01
JP7622866B2 true JP7622866B2 (ja) 2025-01-28

Family

ID=85987319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023553807A Active JP7622866B2 (ja) 2021-10-13 2021-10-13 車載用制御装置

Country Status (4)

Country Link
US (1) US20240339930A1 (https=)
JP (1) JP7622866B2 (https=)
CN (1) CN117999401A (https=)
WO (1) WO2023062733A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005240583A (ja) 2004-02-24 2005-09-08 Fuji Heavy Ind Ltd 電気加熱触媒の通電制御装置
JP2011231708A (ja) 2010-04-28 2011-11-17 Denso Corp 触媒温度状態診断装置
WO2013147273A1 (ja) 2012-03-30 2013-10-03 日本碍子株式会社 ハニカム構造体の発熱方法
JP2019168903A (ja) 2018-03-23 2019-10-03 Ｎｅｃプラットフォームズ株式会社 温度制御回路
JP2020063712A (ja) 2018-10-18 2020-04-23 株式会社デンソー 触媒温度算出装置
JP2021090105A (ja) 2019-12-02 2021-06-10 株式会社デンソー 制御装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0238807Y2 (https=) * 1986-07-21 1990-10-18
JPH0613225U (ja) * 1992-07-20 1994-02-18 三菱電機株式会社 スイッチング制御装置
JPH0925814A (ja) * 1995-07-11 1997-01-28 Nissan Motor Co Ltd エンジンの排気浄化装置
JP3158988B2 (ja) * 1995-09-13 2001-04-23 トヨタ自動車株式会社 電気加熱式触媒の制御装置
JP2006105073A (ja) * 2004-10-08 2006-04-20 Denso Corp 内燃機関の排気浄化装置、及び、内燃機関の排気浄化装置の制御装置
JP2006183602A (ja) * 2004-12-28 2006-07-13 Toyota Motor Corp 内燃機関の排気浄化装置
WO2020254366A1 (en) * 2019-06-19 2020-12-24 Vitesco Technologies GmbH Exhaust gas aftertreatment system and method for controlling an exhaust gas aftertreatment system of an internal combustion engine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005240583A (ja) 2004-02-24 2005-09-08 Fuji Heavy Ind Ltd 電気加熱触媒の通電制御装置
JP2011231708A (ja) 2010-04-28 2011-11-17 Denso Corp 触媒温度状態診断装置
WO2013147273A1 (ja) 2012-03-30 2013-10-03 日本碍子株式会社 ハニカム構造体の発熱方法
JP2019168903A (ja) 2018-03-23 2019-10-03 Ｎｅｃプラットフォームズ株式会社 温度制御回路
JP2020063712A (ja) 2018-10-18 2020-04-23 株式会社デンソー 触媒温度算出装置
JP2021090105A (ja) 2019-12-02 2021-06-10 株式会社デンソー 制御装置

Also Published As

Publication number Publication date
CN117999401A (zh) 2024-05-07
JPWO2023062733A1 (https=) 2023-04-20
US20240339930A1 (en) 2024-10-10
WO2023062733A1 (ja) 2023-04-20

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