DE102012222395A1 - System zum Steuern einer Erregung eines Heizelements - Google Patents

System zum Steuern einer Erregung eines Heizelements Download PDF

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Publication number
DE102012222395A1
DE102012222395A1 DE201210222395 DE102012222395A DE102012222395A1 DE 102012222395 A1 DE102012222395 A1 DE 102012222395A1 DE 201210222395 DE201210222395 DE 201210222395 DE 102012222395 A DE102012222395 A DE 102012222395A DE 102012222395 A1 DE102012222395 A1 DE 102012222395A1
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DE
Germany
Prior art keywords
ecu
voltage
self
pull
gcus
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.)
Withdrawn
Application number
DE201210222395
Other languages
German (de)
English (en)
Inventor
Masashi Irie
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Publication of DE102012222395A1 publication Critical patent/DE102012222395A1/de
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
    • F02P19/021—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs characterised by power delivery controls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
    • F02P19/027—Safety devices, e.g. for diagnosing the glow plugs or the related circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2068—Output circuits, e.g. for controlling currents in command coils characterised by the circuit design or special circuit elements
    • F02D2041/2075—Type of transistors or particular use thereof

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE201210222395 2011-12-09 2012-12-06 System zum Steuern einer Erregung eines Heizelements Withdrawn DE102012222395A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011270535A JP5810878B2 (ja) 2011-12-09 2011-12-09 発熱体通電制御システム
JP2011-270535 2011-12-09

Publications (1)

Publication Number Publication Date
DE102012222395A1 true DE102012222395A1 (de) 2013-06-13

Family

ID=48464973

Family Applications (1)

Application Number Title Priority Date Filing Date
DE201210222395 Withdrawn DE102012222395A1 (de) 2011-12-09 2012-12-06 System zum Steuern einer Erregung eines Heizelements

Country Status (2)

Country Link
JP (1) JP5810878B2 (ja)
DE (1) DE102012222395A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6725347B2 (ja) * 2016-07-11 2020-07-15 日野自動車株式会社 発熱機器の状態判定装置および状態判定方法
CN107168283A (zh) * 2017-05-22 2017-09-15 上海自动化仪表有限公司 基于模拟量输入的诊断装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008063967A (ja) 2006-09-05 2008-03-21 Auto Network Gijutsu Kenkyusho:Kk グロープラグ制御装置
JP2009515089A (ja) 2005-11-07 2009-04-09 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング グロープラグユニット、および複数のグロープラグユニットの駆動システム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4565574B2 (ja) * 2006-07-06 2010-10-20 株式会社オートネットワーク技術研究所 異常検出装置
JP5430261B2 (ja) * 2009-07-10 2014-02-26 株式会社デンソー 通電制御システム
JP5817214B2 (ja) * 2010-06-10 2015-11-18 株式会社デンソー グロープラグ通電制御システムとその制御方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009515089A (ja) 2005-11-07 2009-04-09 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング グロープラグユニット、および複数のグロープラグユニットの駆動システム
JP2008063967A (ja) 2006-09-05 2008-03-21 Auto Network Gijutsu Kenkyusho:Kk グロープラグ制御装置

Also Published As

Publication number Publication date
JP2013122186A (ja) 2013-06-20
JP5810878B2 (ja) 2015-11-11

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Date Code Title Description
R012 Request for examination validly filed
R084 Declaration of willingness to licence
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee