JP4792215B2 - 内燃機関の制御装置 - Google Patents

内燃機関の制御装置 Download PDF

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Publication number
JP4792215B2
JP4792215B2 JP2004262755A JP2004262755A JP4792215B2 JP 4792215 B2 JP4792215 B2 JP 4792215B2 JP 2004262755 A JP2004262755 A JP 2004262755A JP 2004262755 A JP2004262755 A JP 2004262755A JP 4792215 B2 JP4792215 B2 JP 4792215B2
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JP
Japan
Prior art keywords
internal combustion
combustion engine
set value
temperature
engine
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.)
Expired - Fee Related
Application number
JP2004262755A
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English (en)
Japanese (ja)
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JP2006077679A (ja
JP2006077679A5 (enExample
Inventor
正朝 吉原
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.)
Toyota Motor Corp
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Toyota Motor Corp
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Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP2004262755A priority Critical patent/JP4792215B2/ja
Priority to US11/219,666 priority patent/US7159556B2/en
Priority to DE102005042761A priority patent/DE102005042761A1/de
Publication of JP2006077679A publication Critical patent/JP2006077679A/ja
Publication of JP2006077679A5 publication Critical patent/JP2006077679A5/ja
Application granted granted Critical
Publication of JP4792215B2 publication Critical patent/JP4792215B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • 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
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP2004262755A 2004-09-09 2004-09-09 内燃機関の制御装置 Expired - Fee Related JP4792215B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004262755A JP4792215B2 (ja) 2004-09-09 2004-09-09 内燃機関の制御装置
US11/219,666 US7159556B2 (en) 2004-09-09 2005-09-07 Control apparatus and method for internal combustion engine
DE102005042761A DE102005042761A1 (de) 2004-09-09 2005-09-08 Steuerungsvorrichtung und Verfahren für eine Brennkraftmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004262755A JP4792215B2 (ja) 2004-09-09 2004-09-09 内燃機関の制御装置

Publications (3)

Publication Number Publication Date
JP2006077679A JP2006077679A (ja) 2006-03-23
JP2006077679A5 JP2006077679A5 (enExample) 2007-05-17
JP4792215B2 true JP4792215B2 (ja) 2011-10-12

Family

ID=35994948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004262755A Expired - Fee Related JP4792215B2 (ja) 2004-09-09 2004-09-09 内燃機関の制御装置

Country Status (3)

Country Link
US (1) US7159556B2 (enExample)
JP (1) JP4792215B2 (enExample)
DE (1) DE102005042761A1 (enExample)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8528511B2 (en) 2005-09-23 2013-09-10 Jp Scope, Inc. Variable travel valve apparatus for an internal combustion engine
CA2622882C (en) * 2005-09-23 2012-03-13 Jp Scope Llc Valve apparatus for an internal combustion engine
JP4289364B2 (ja) * 2005-12-05 2009-07-01 トヨタ自動車株式会社 内燃機関の制御装置
JP4650428B2 (ja) * 2007-01-15 2011-03-16 日産自動車株式会社 エンジンの始動装置
JP4737128B2 (ja) * 2007-04-09 2011-07-27 トヨタ自動車株式会社 エンジンの始動制御装置及び始動制御方法
US20090101344A1 (en) * 2007-10-22 2009-04-23 Baker Hughes Incorporated Water Dissolvable Released Material Used as Inflow Control Device
JP4985811B2 (ja) 2010-03-30 2012-07-25 トヨタ自動車株式会社 作用角可変機構の制御装置
US8786279B2 (en) 2011-02-25 2014-07-22 Allegro Microsystems, Llc Circuit and method for processing signals generated by a plurality of sensors
US9062990B2 (en) 2011-02-25 2015-06-23 Allegro Microsystems, Llc Circular vertical hall magnetic field sensing element and method with a plurality of continuous output signals
US8729890B2 (en) 2011-04-12 2014-05-20 Allegro Microsystems, Llc Magnetic angle and rotation speed sensor with continuous and discontinuous modes of operation based on rotation speed of a target object
US8860410B2 (en) 2011-05-23 2014-10-14 Allegro Microsystems, Llc Circuits and methods for processing a signal generated by a plurality of measuring devices
US8890518B2 (en) 2011-06-08 2014-11-18 Allegro Microsystems, Llc Arrangements for self-testing a circular vertical hall (CVH) sensing element and/or for self-testing a magnetic field sensor that uses a circular vertical hall (CVH) sensing element
US8793085B2 (en) 2011-08-19 2014-07-29 Allegro Microsystems, Llc Circuits and methods for automatically adjusting a magnetic field sensor in accordance with a speed of rotation sensed by the magnetic field sensor
US8922206B2 (en) 2011-09-07 2014-12-30 Allegro Microsystems, Llc Magnetic field sensing element combining a circular vertical hall magnetic field sensing element with a planar hall element
US9285438B2 (en) 2011-09-28 2016-03-15 Allegro Microsystems, Llc Circuits and methods for processing signals generated by a plurality of magnetic field sensing elements
US9046383B2 (en) 2012-01-09 2015-06-02 Allegro Microsystems, Llc Systems and methods that use magnetic field sensors to identify positions of a gear shift lever
US9182456B2 (en) 2012-03-06 2015-11-10 Allegro Microsystems, Llc Magnetic field sensor for sensing rotation of an object
US10215550B2 (en) 2012-05-01 2019-02-26 Allegro Microsystems, Llc Methods and apparatus for magnetic sensors having highly uniform magnetic fields
US9417295B2 (en) 2012-12-21 2016-08-16 Allegro Microsystems, Llc Circuits and methods for processing signals generated by a circular vertical hall (CVH) sensing element in the presence of a multi-pole magnet
US9606190B2 (en) 2012-12-21 2017-03-28 Allegro Microsystems, Llc Magnetic field sensor arrangements and associated methods
US8749005B1 (en) 2012-12-21 2014-06-10 Allegro Microsystems, Llc Magnetic field sensor and method of fabricating a magnetic field sensor having a plurality of vertical hall elements arranged in at least a portion of a polygonal shape
US9548443B2 (en) 2013-01-29 2017-01-17 Allegro Microsystems, Llc Vertical Hall Effect element with improved sensitivity
US9389060B2 (en) 2013-02-13 2016-07-12 Allegro Microsystems, Llc Magnetic field sensor and related techniques that provide an angle error correction module
US9377285B2 (en) 2013-02-13 2016-06-28 Allegro Microsystems, Llc Magnetic field sensor and related techniques that provide varying current spinning phase sequences of a magnetic field sensing element
US9099638B2 (en) 2013-03-15 2015-08-04 Allegro Microsystems, Llc Vertical hall effect element with structures to improve sensitivity
US9400164B2 (en) 2013-07-22 2016-07-26 Allegro Microsystems, Llc Magnetic field sensor and related techniques that provide an angle correction module
US9312473B2 (en) 2013-09-30 2016-04-12 Allegro Microsystems, Llc Vertical hall effect sensor
US9574867B2 (en) 2013-12-23 2017-02-21 Allegro Microsystems, Llc Magnetic field sensor and related techniques that inject an error correction signal into a signal channel to result in reduced error
US10120042B2 (en) 2013-12-23 2018-11-06 Allegro Microsystems, Llc Magnetic field sensor and related techniques that inject a synthesized error correction signal into a signal channel to result in reduced error
US9547048B2 (en) 2014-01-14 2017-01-17 Allegro Micosystems, LLC Circuit and method for reducing an offset component of a plurality of vertical hall elements arranged in a circle
US9753097B2 (en) 2014-05-05 2017-09-05 Allegro Microsystems, Llc Magnetic field sensors and associated methods with reduced offset and improved accuracy
US9448288B2 (en) 2014-05-20 2016-09-20 Allegro Microsystems, Llc Magnetic field sensor with improved accuracy resulting from a digital potentiometer
US9823092B2 (en) 2014-10-31 2017-11-21 Allegro Microsystems, Llc Magnetic field sensor providing a movement detector
US9638766B2 (en) 2014-11-24 2017-05-02 Allegro Microsystems, Llc Magnetic field sensor with improved accuracy resulting from a variable potentiometer and a gain circuit
US9684042B2 (en) 2015-02-27 2017-06-20 Allegro Microsystems, Llc Magnetic field sensor with improved accuracy and method of obtaining improved accuracy with a magnetic field sensor
US11163022B2 (en) 2015-06-12 2021-11-02 Allegro Microsystems, Llc Magnetic field sensor for angle detection with a phase-locked loop
JP6376118B2 (ja) * 2015-12-24 2018-08-22 トヨタ自動車株式会社 内燃機関の制御装置
US9739848B1 (en) 2016-02-01 2017-08-22 Allegro Microsystems, Llc Circular vertical hall (CVH) sensing element with sliding integration
US10481220B2 (en) 2016-02-01 2019-11-19 Allegro Microsystems, Llc Circular vertical hall (CVH) sensing element with signal processing and arctangent function
US9739847B1 (en) 2016-02-01 2017-08-22 Allegro Microsystems, Llc Circular vertical hall (CVH) sensing element with signal processing
US10385964B2 (en) 2016-06-08 2019-08-20 Allegro Microsystems, Llc Enhanced neutral gear sensor
US10585147B2 (en) 2016-06-14 2020-03-10 Allegro Microsystems, Llc Magnetic field sensor having error correction
JP2019529792A (ja) 2016-09-09 2019-10-17 ジェイピー スコープ インコーポレイテッド 内燃機関の可変変位弁装置
US10739164B2 (en) 2017-01-27 2020-08-11 Allegro Microsystems, Llc Circuit for detecting motion of an object
US10495701B2 (en) 2017-03-02 2019-12-03 Allegro Microsystems, Llc Circular vertical hall (CVH) sensing element with DC offset removal
US10823586B2 (en) 2018-12-26 2020-11-03 Allegro Microsystems, Llc Magnetic field sensor having unequally spaced magnetic field sensing elements
US11237020B2 (en) 2019-11-14 2022-02-01 Allegro Microsystems, Llc Magnetic field sensor having two rows of magnetic field sensing elements for measuring an angle of rotation of a magnet
US11280637B2 (en) 2019-11-14 2022-03-22 Allegro Microsystems, Llc High performance magnetic angle sensor
US11802922B2 (en) 2021-01-13 2023-10-31 Allegro Microsystems, Llc Circuit for reducing an offset component of a plurality of vertical hall elements arranged in one or more circles
US11473935B1 (en) 2021-04-16 2022-10-18 Allegro Microsystems, Llc System and related techniques that provide an angle sensor for sensing an angle of rotation of a ferromagnetic screw

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5587811A (en) * 1978-12-26 1980-07-03 Nissan Motor Co Ltd Starter for internal combustion engine
JP3814887B2 (ja) * 1996-09-18 2006-08-30 日産自動車株式会社 ディーゼル機関の吸気弁制御装置および制御方法
JP2002161768A (ja) * 2000-11-27 2002-06-07 Unisia Jecs Corp 内燃機関の可変動弁システム
JP4581273B2 (ja) * 2001-03-19 2010-11-17 日産自動車株式会社 内燃機関の起動制御装置
JP4373028B2 (ja) * 2001-05-09 2009-11-25 日立オートモティブシステムズ株式会社 内燃機関の可変動弁装置及びその制御方法
JP2003003872A (ja) 2001-06-21 2003-01-08 Hitachi Unisia Automotive Ltd エンジンの吸気バルブ制御装置
JP4188629B2 (ja) * 2002-07-01 2008-11-26 株式会社日立製作所 エンジンの吸気制御装置
JP2004092420A (ja) * 2002-08-29 2004-03-25 Toyota Motor Corp 内燃機関の始動制御装置

Also Published As

Publication number Publication date
JP2006077679A (ja) 2006-03-23
DE102005042761A1 (de) 2006-03-30
US20060048737A1 (en) 2006-03-09
US7159556B2 (en) 2007-01-09

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