JP6350458B2 - 車両の制御装置 - Google Patents
車両の制御装置 Download PDFInfo
- Publication number
- JP6350458B2 JP6350458B2 JP2015173987A JP2015173987A JP6350458B2 JP 6350458 B2 JP6350458 B2 JP 6350458B2 JP 2015173987 A JP2015173987 A JP 2015173987A JP 2015173987 A JP2015173987 A JP 2015173987A JP 6350458 B2 JP6350458 B2 JP 6350458B2
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- tire
- control
- speed
- lock
- slip
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
- F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
- F16H61/0213—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
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- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
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- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
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- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
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- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/36—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
- B60K6/365—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings with the gears having orbital motion
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- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
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- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/44—Series-parallel type
- B60K6/445—Differential gearing distribution type
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- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
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- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
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- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
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- F16H3/62—Gearings having three or more central gears
- F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
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- F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
- F16H3/727—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path
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- F16H3/727—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path
- F16H3/728—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path with means to change ratio in the mechanical gearing
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- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
- F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
- F16H61/0213—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
- F16H2061/0234—Adapting the ratios to special vehicle conditions
- F16H2061/0239—Selecting ratios for preventing or cancelling wheel slip
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
- F16H2061/163—Holding the gear for delaying gear shifts under unfavorable conditions, e.g. during cornering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
- F16H2061/166—Preventing or initiating shifts for preventing stall or overspeed of engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0043—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising four forward speeds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/2007—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with two sets of orbital gears
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/201—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with three sets of orbital gears
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2043—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with five engaging means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2066—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes using one freewheel mechanism
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2079—Transmissions using gears with orbital motion using freewheel type mechanisms, e.g. freewheel clutches
- F16H2200/2082—Transmissions using gears with orbital motion using freewheel type mechanisms, e.g. freewheel clutches one freewheel mechanisms
-
- 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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S903/00—Hybrid electric vehicles, HEVS
- Y10S903/902—Prime movers comprising electrical and internal combustion motors
- Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
- Y10S903/904—Component specially adapted for hev
- Y10S903/909—Gearing
- Y10S903/91—Orbital, e.g. planetary gears
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S903/00—Hybrid electric vehicles, HEVS
- Y10S903/902—Prime movers comprising electrical and internal combustion motors
- Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
- Y10S903/945—Characterized by control of gearing, e.g. control of transmission ratio
Description
エンジン1は、ガソリンエンジンやディーゼルエンジンなどの燃料を燃焼させて動力を出力する公知の動力装置であって、例えば、吸気通路に設けられたスロットルバルブ(図示せず)のスロットル開度(吸気空気量)、燃料噴射量、点火時期などの運転状態を制御できるように構成されている。エンジン1の運転状態はエンジンECU200によって制御される。エンジンECU200はHV_ECU100からの出力要求に応じて、上記した吸入空気量制御、燃料噴射量制御、及び、点火時期制御などを含むエンジン1の各種制御を実行する。エンジン1の出力は、クランクシャフト11及びダンパ(図示せず)を介して動力分割機構2の入力軸2Aに伝達される。
第1モータジェネレータMG1は、交流同期発電機であって、発電機(ジェネレータ)として機能するとともに電動機(電動モータ)としても機能する。また、第2モータジェネレータMG2も同様に、交流同期発電機であって、電動機(電動モータ)として機能するとともに発電機(ジェネレータ)としても機能する。
動力分割機構2は、図1に示すように、外歯歯車のサンギヤS0と、このサンギヤS0に対して同心円上に配置された内歯歯車のリングギヤR0と、これらサンギヤS0とリングギヤR0とに噛み合う複数のピニオンギヤP0と、この複数のピニオンギヤP0を自転かつ公転自在に保持するプラネタリキャリアCA0とを備え、これらプラネタリキャリアCA0(第1回転要素)、サンギヤS0(第2回転要素)、及び、リングギヤR0(第3回転要素)を回転要素として差動作用を行う遊星歯車機構である。
変速機3は、自動変速機であって、図1に示すように、エンジン1と駆動輪6との間の動力伝達経路に設けられている。変速機3は、動力分割機構2から入力軸3Aに入力される回転動力を変速して出力軸3Bに出力する。変速機3の出力軸3Bはプロペラシャフト4及びデファレンシャル装置5等を介して駆動輪6に連結されている。プロペラシャフト4の回転数(以下、ペラ軸回転数ともいう)はペラ軸回転数センサ102によって検出される。このペラ軸回転数センサ102の各出力信号はHV_ECU100(図2参照)に入力される。
第1変速段(前進1速)においては、第1クラッチC1及びワンウェイクラッチF1のみが係合状態とされる。このような係合により、サンギヤS2からの入力回転が減速されて、プラネタリキャリアCA2の回転として出力される。
第2変速段(前進2速)においては、第1クラッチC1及び第1ブレーキB1のみが係合状態とされ、この係合状態における減速比は、上記第1変速段より小さくなる。
第3変速段(前進3速)においては、第1クラッチC1及び第2クラッチC2のみが係合状態とされる。この第3変速段では、動力分割機構のリングギヤ軸2B(入力軸3A)の回転がそのまま出力軸3Bに伝達される、いわゆる直結状態となる。
第4変速段(前進4段)においては、第2クラッチC2及び第1ブレーキB1のみが係合状態とされる。このような係合により、プラネタリキャリアCA1からの入力回転が増速されて、リングギヤR1の回転として出力される。
リバース段(後進段)においては、第3クラッチC3及び第2ブレーキB2のみが係合状態とされる。このような係合により、サンギヤS1からの入力回転が逆回転されて、リングギヤR1の回転として出力される。
ニュートラルレンジでは、クラッチC1〜第3クラッチC3及びブレーキB1,B2の全てが解放状態とされる。
HV_ECU100は、CPU(Central Processing Unit)、ROM(Read Only Memory)、RAM(Random Access Memory)及びバックアップRAMなどを備えている。
次に、HV_ECU100が実行するタイヤスリップ時変速禁止制御について以下に説明する。
HV_ECU100はタイヤスリップの判定を行う。タイヤスリップの判定は、車輪車速(車輪速に基づいて換算される車体速度)と車体速とを用いて行う。
次に、タイヤスリップ判定(OFF側)について説明する。
次に、タイヤスリップ時変速禁止制御の具体的な例について、図6のタイミングチャートを参照して説明する。
次に、HV_ECU100が実行するタイヤロック時下限ギヤ段ガード制御について説明する。
HV_ECU100はタイヤロックの判定を行う。そのタイヤロックの判定について説明する。
次に、タイヤロック判定(OFF側)について説明する。タイヤロック判定(OFF側)では、上記タイヤロック判定ONの後に、車輪車速(車輪速)が上昇し、車輪速度と上記ロック時車体速ガード値との速度差(負値)が所定値Thb2以上(速度差(負値)の絶対値が所定値Thb2以下)となった時点から所定時間が経過したときに、タイヤロック判定OFF(タイヤロック時変速禁止制御の解除条件成立)とする。
タイヤロック時下限ギヤ段ガード制御の具体的な例について、図7のタイミングチャートを参照して説明する。
次に、タイヤスリップ時変速禁止制御及びタイヤロック時下限ギヤ段ガード制御を実行する制御において、タイヤスリップ時変速禁止制御を優先する場合の例について、図8のタイミングチャートを参照して説明する。
次に、タイヤロック時下限ギヤ段ガード制御を優先して実行する制御の具体的な例について、図9に示すフローチャートを参照して説明する。この図9に示す制御ルーチンはHV_ECU100において、所定時間ごとに繰り返して実行される。
次に、タイヤロック時下限ギヤ段ガード制御を優先する制御の具体的な例について、図10のタイミングチャート及び図9のフローチャートを参照して説明する。
次に、タイヤロック時下限ギヤ段ガード制御を優先する制御の他の具体例について、図11のタイミングチャート及び図9のフローチャートを参照して説明する。
なお、今回開示した実施形態は、すべての点で例示であって、限定的な解釈の根拠となるものではない。したがって、本発明の技術的範囲は、上記した実施形態のみによって解釈されるものではなく、特許請求の範囲の記載に基づいて画定される。また、本発明の技術的範囲には、特許請求の範囲と均等の意味及び範囲内でのすべての変更が含まれる。
1 エンジン(駆動力源)
MG1 第1モータジェネレータ(駆動力源)
MG2 第2モータジェネレータ(駆動力源)
3 変速機
3A 変速機の入力軸
3B 変速機の出力軸
4 プロペラシャフト
5 デファレンシャル装置
6 駆動輪
100 HV_ECU
102 ペラ軸回転数
104 アクセル開度センサ
108 ブレーキペダルセンサ
400 ブレーキECU
Claims (1)
- 駆動力源と変速機とを備えた車両に適用され、タイヤスリップが発生したと判定した場合に前記変速機の変速を禁止するタイヤスリップ時変速禁止制御と、タイヤロックが発生したと判定した場合に車体速に応じて前記変速機の上限変速比を制限するタイヤロック時上限変速比ガード制御とが実行可能な制御装置であって、
タイヤスリップが発生したと判定して前記タイヤスリップ時変速禁止制御を開始した後、当該タイヤスリップ時変速禁止制御を解除する条件が成立する前にタイヤロックが発生したと判定した場合、または、タイヤロックが発生したと判定して前記タイヤロック時上限変速比ガード制御を開始した後、当該タイヤロック時上限変速比ガード制御を解除する条件が成立する前にタイヤスリップが発生したと判定した場合には、前記タイヤロック時上限変速比ガード制御を優先して実行するようになっており、
前記タイヤスリップ時変速禁止制御を解除する条件は、タイヤスリップが所定範囲内に収束した時点から所定時間が経過したときに成立し、前記タイヤロック時上限変速比ガード制御を解除する条件は、タイヤロックが所定範囲内に収束した時点から所定時間が経過したときに成立することを特徴とする車両の制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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JP2015173987A JP6350458B2 (ja) | 2015-09-03 | 2015-09-03 | 車両の制御装置 |
US15/246,885 US10012309B2 (en) | 2015-09-03 | 2016-08-25 | Control apparatus for vehicle |
DE102016115944.1A DE102016115944B4 (de) | 2015-09-03 | 2016-08-26 | Steuervorrichtung für ein Fahrzeug |
CN201610797185.2A CN106499809B (zh) | 2015-09-03 | 2016-08-31 | 用于车辆的控制装置 |
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JP2015173987A JP6350458B2 (ja) | 2015-09-03 | 2015-09-03 | 車両の制御装置 |
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JP6350458B2 true JP6350458B2 (ja) | 2018-07-04 |
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JP (1) | JP6350458B2 (ja) |
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DE102015226007A1 (de) * | 2015-12-18 | 2017-06-22 | Schaeffler Technologies AG & Co. KG | Getriebeanordnung für ein Fahrzeug |
DE102017211656A1 (de) * | 2017-07-07 | 2019-01-10 | Volkswagen Aktiengesellschaft | Betriebsverfahren für ein automatisches Getriebe eines Kraftfahrzeugs |
KR102465909B1 (ko) * | 2017-11-28 | 2022-11-11 | 현대자동차주식회사 | Dct 차량의 변속 제어 방법 |
CN112440714B (zh) * | 2019-08-30 | 2022-05-13 | 比亚迪股份有限公司 | 混合动力装置和车辆 |
CN110985655B (zh) * | 2019-12-05 | 2021-06-11 | 一汽解放汽车有限公司 | 一种中间轴制动器的控制方法、装置、车辆及存储介质 |
CN115095655B (zh) * | 2021-09-18 | 2023-08-04 | 长城汽车股份有限公司 | 车辆飞车时扭矩限制方法、装置、介质和车辆 |
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JP2730720B2 (ja) * | 1987-08-27 | 1998-03-25 | 本田技研工業株式会社 | 車両用無段変速機の変速制御方法 |
JPH03193533A (ja) | 1989-12-25 | 1991-08-23 | Japan Electron Control Syst Co Ltd | 自動変速機の変速制御装置 |
JPH09240447A (ja) * | 1996-03-11 | 1997-09-16 | Toyota Motor Corp | 車両運動制御装置 |
JP3374753B2 (ja) * | 1997-07-25 | 2003-02-10 | 日産自動車株式会社 | 車両用無段変速機の変速制御方法 |
JP3247641B2 (ja) * | 1997-08-22 | 2002-01-21 | 本田技研工業株式会社 | 車両用自動変速機の制御装置 |
JP3780795B2 (ja) * | 2000-01-27 | 2006-05-31 | 三菱自動車工業株式会社 | 無段変速機の変速制御装置 |
JP4449166B2 (ja) * | 2000-05-23 | 2010-04-14 | トヨタ自動車株式会社 | 無段変速機を備えた車両の制御装置 |
JP2004084785A (ja) * | 2002-08-27 | 2004-03-18 | Toyota Motor Corp | 車両用制御装置 |
JP2005076846A (ja) | 2003-09-03 | 2005-03-24 | Toyota Motor Corp | 自動変速機の変速制御装置及び自動変速機の変速制御方法 |
SE526849C2 (sv) * | 2004-03-23 | 2005-11-08 | Scania Cv Abp | Förhindrande av växling |
JP5920273B2 (ja) | 2013-03-29 | 2016-05-18 | トヨタ自動車株式会社 | 車両用無段変速機の変速制御装置 |
JP5873116B2 (ja) * | 2014-01-23 | 2016-03-01 | 富士重工業株式会社 | 無段変速機の異常検知装置、及び、無段変速機の異常検知方法 |
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US20170067557A1 (en) | 2017-03-09 |
CN106499809A (zh) | 2017-03-15 |
US10012309B2 (en) | 2018-07-03 |
DE102016115944A1 (de) | 2017-03-09 |
DE102016115944B4 (de) | 2019-06-19 |
CN106499809B (zh) | 2018-09-04 |
JP2017048883A (ja) | 2017-03-09 |
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