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公开(公告)号：JP5262811B2
公开(公告)日：2013-08-14
申请号：JP2009035557
申请日：2009-02-18
Applicant: トヨタ自動車株式会社
CPC classification number: B60W30/025 , B60W10/06 , B60W10/11 , B60W10/184 , B60W30/20 , B60W2520/10 , B60W2520/16 , B60W2520/28 , B60W2540/10 , B60W2540/12 , B60W2710/105 , B60W2720/16 , F02D11/105 , F02D2200/0404
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公开(公告)号：JP4631584B2
公开(公告)日：2011-02-23
申请号：JP2005220873
申请日：2005-07-29
Applicant: トヨタ自動車株式会社
CPC classification number: F02D41/1441 , F02D41/3094
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公开(公告)号：JP4412164B2
公开(公告)日：2010-02-10
申请号：JP2004358814
申请日：2004-12-10
Applicant: トヨタ自動車株式会社
CPC classification number: F02D41/3094 , F02D2200/0612
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公开(公告)号：JP4281672B2
公开(公告)日：2009-06-17
申请号：JP2004335411
申请日：2004-11-19
Applicant: トヨタ自動車株式会社
CPC classification number: F02D41/047 , F02D41/3094 , F02D2200/0402
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公开(公告)号：JPWO2014115285A1
公开(公告)日：2017-01-26
申请号：JP2014558369
申请日：2013-01-24
Applicant: トヨタ自動車株式会社
CPC classification number: B60K6/445 , B60K6/24 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/10 , B60W20/17 , B60W30/1882 , B60W2520/10 , B60W2710/06 , B60W2710/0622 , B60W2710/0666 , B60W2710/08 , B60W2710/083 , F02D29/02 , F02D37/02 , F02D41/0002 , F02D41/0215 , F02D41/1475 , F02D41/307 , F02D2200/025 , F02D2250/18 , F02D2250/24 , F02D2250/26 , F02P5/045 , F02P5/1504 , Y02T10/46 , Y02T10/6239 , Y10S903/905 , Y10S903/93
Abstract: 本発明の制御装置はリーン燃焼とストイキ燃焼との間で燃焼形態の切り替えが可能な内燃機関を含むハイブリッド車両に適用される。制御装置は動力伝達機構で生じる騒音が抑制されるように、内燃機関の動作点をリーン燃焼用の騒音抑制ライン(LnvL)又はストイキ燃焼用の騒音抑制ライン(LnvS)上に制限する騒音抑制制御を実行する。制御装置は、騒音抑制制御の実行中にリーン燃焼からストイキ燃焼へ切り替える場合、内燃機関の動作点をB点から騒音抑制ライン(LnvL)よりも低トルク側のB′点に変化させてから空燃比を変更する。制御装置は、内燃機関の動作点を空燃比の変更後のC′点から騒音抑制ライン(LnvS)上のA点に移行する。
Abstract translation: 本发明的控制装置应用于混合动力车辆，包括能够在稀薄燃烧和化学计量燃烧之间切换的燃烧模式的内燃机。 作为抑制由上述动力传递机构中产生的噪声的控制装置，该噪声抑制控制，以限制对用于稀薄燃烧（LnvL）或噪声控制线为化学计量燃烧噪声抑制线内燃机的工作点（LnvS） 运行。 控制器，从壳体的空气，被改变为指向从点B（LnvL）内燃发动机工作点噪声抑制线的低扭矩侧的B”到噪声降低控制的执行以化学计量燃烧期间从稀薄燃烧切换 改变的比率。 控制器平移来自空燃比的到A点的变化对噪声控制线（LnvS）之后的点C”的内燃机的工作点。
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Patent Agency Ranking
公开(公告)号：JP5206819B2
公开(公告)日：2013-06-12
申请号：JP2011028817
申请日：2011-02-14
Applicant: トヨタ自動車株式会社
Inventor： 剛生 木下
CPC classification number: B60W20/00 , B60K6/445 , B60L11/1868 , B60L15/2045 , B60L2240/10 , B60W10/26 , B60W2510/244 , Y02T10/6239 , Y02T10/6269 , Y02T10/645 , Y02T10/7005 , Y02T10/7066 , Y02T10/72 , Y02T10/7283 , Y10S903/903
Abstract: A vehicle includes a first electric storage device for supplying an electric power to an electric rotating machine, a second electric storage device with a lower voltage than the first electric storage device for supplying an electric power to an electric component, a converter, and a control unit. The control unit controls the converter such that a voltage of a electric power supplied from the first electric storage device to the second electric storage device becomes equal to a target voltage. Further, the control unit sets the target voltage to a first voltage if a system stop period for a system of the vehicle is longer than a first period, and sets the target voltage to a second voltage, which is lower than the first voltage, if the system stop period is equal to or shorter than the first period.
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公开(公告)号：JP5115323B2
公开(公告)日：2013-01-09
申请号：JP2008127938
申请日：2008-05-15
Applicant: トヨタ自動車株式会社
CPC classification number: Y02T10/6204 , Y02T10/6239 , Y02T10/6282 , Y02T10/6286 , Y02T10/7077 , Y02T10/7275
Abstract: PROBLEM TO BE SOLVED: To effectively perform sprung vibration damping control by releasing restriction on a motor outputting sprung vibration damping torque. SOLUTION: This sprung vibration damping controller for controlling a second motor to output the vibration damping torque for suppressing variation of torque of an output member includes: a first motor connected to an internal combustion engine such that an engine speed of the internal combustion engine is varied; the output member composing and outputting torque of the internal combustion engine and torque of the first motor; the second motor selectively adding torque to the output member, and transfers power to/from the first motor; and an electricity storage device selectively transferring power to/from each motor. The sprung vibration damping controller also includes: a restriction release means (step S4) releasing the restriction while an operation state of the internal combustion engine is set differently from when the output of the vibration damping torque by the second motor is restricted; and vibration damping torque instruction means (step S5) causing the second motor to output the vibration damping torque while the restriction is released. COPYRIGHT: (C)2010,JPO&INPIT
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公开(公告)号：JP4534914B2
公开(公告)日：2010-09-01
申请号：JP2005252970
申请日：2005-09-01
Applicant: トヨタ自動車株式会社
CPC classification number: F02D41/3094 , F02D41/047 , F02D41/123
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公开(公告)号：JP3849618B2
公开(公告)日：2006-11-22
申请号：JP2002253999
申请日：2002-08-30
Applicant: トヨタ自動車株式会社
CPC classification number: F02D13/0211 , F01L1/267 , F01L1/3442 , F01L13/0063 , F01L2201/00 , F02B2075/125 , F02D2041/001 , F02D2041/1433 , Y02T10/18
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公开(公告)号：JP5391746B2
公开(公告)日：2014-01-15
申请号：JP2009054783
申请日：2009-03-09
Applicant: トヨタ自動車株式会社
Inventor： 剛生 木下
CPC classification number: Y02T10/6239 , Y02T10/6286
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