JP2009286179A - 車両およびその制御方法並びに駆動装置 - Google Patents
車両およびその制御方法並びに駆動装置 Download PDFInfo
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- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
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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
- B60K6/20—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
- 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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- B60K6/445—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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- B60K6/42—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
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- B60K6/448—Electrical 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
- B60K6/20—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
- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
- B60K6/54—Transmission for changing ratio
- B60K6/547—Transmission for changing ratio the transmission being a stepped gearing
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- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- 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
- B60K6/20—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
- 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
- B60K6/26—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 motors or the generators
- B60K2006/262—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 motors or the generators the motor or generator are used as clutch, e.g. between engine and driveshaft
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Abstract
【解決手段】アクセルオフ時に、フラグF1が値1のときには燃料噴射を停止したエンジンのモータリングを伴って要求トルクTr*が駆動軸に出力されるようエンジンと二つのモータとを制御する走行環境反映運転モードで走行し(S120,S230〜S310)、フラグF1が値1から値0になった以降で車速Vが閾値Vref以下のときにはエンジンを回転停止した状態で要求トルクTr*が駆動軸に出力されるようエンジンと二つのモータとを制御する通常運転モードで走行し(S120〜S220)、フラグF1が値1から値0になったときに車速Vが閾値Vrefより高いときには車速Vが閾値Vref以下となるまで走行環境反映運転モードで走行する(S120〜S140,S230〜S310)。
【選択図】図2
Description
内燃機関と、
車軸側に接続されると共に該車軸側とは独立に回転可能に前記内燃機関の出力軸に接続され、電力と動力の入出力を伴って前記車軸側と前記出力軸とに動力を入出力可能な電力動力入出力手段と、
前記車軸側に動力を入出力可能な電動機と、
前記電力動力入出力手段および前記電動機と電力のやりとりが可能な蓄電手段と、
車速を検出する車速検出手段と、
走行環境に関する走行環境条件が成立しているときには燃費を考慮して走行に要求される要求駆動力に基づく駆動力により走行するよう前記内燃機関と前記電力動力入出力手段と前記電動機とを制御する通常制御に比して前記走行環境を考慮して前記要求駆動力に基づく駆動力により走行するよう前記内燃機関と前記電力動力入出力手段と前記電動機とを制御する走行環境反映制御を実行し、前記走行環境条件の成立が解除された以降であって前記検出された車速が所定車速以下のときには前記通常制御を実行し、前記走行環境条件の成立が解除されたときに前記検出された車速が前記所定車速より高いときには前記車速が前記所定車速以下となるまで前記走行環境反映制御を実行する制御手段と、
を備えることを要旨とする。
内燃機関および蓄電手段と共に車両に搭載される駆動装置であって、
車軸側に接続されると共に該車軸側とは独立に回転可能に前記内燃機関の出力軸に接続され、前記蓄電手段と電力のやりとりが可能で、電力と動力の入出力を伴って前記車軸側と前記出力軸とに動力を入出力可能な電力動力入出力手段と、
前記蓄電手段と電力のやりとりが可能で、前記車軸側に動力を入出力可能な電動機と、
走行環境に関する走行環境条件が成立しているときには燃費を考慮して走行に要求される要求駆動力に基づく駆動力により走行するよう前記内燃機関と前記電力動力入出力手段と前記電動機とを制御する通常制御に比して前記走行環境を考慮して前記要求駆動力に基づく駆動力により走行するよう前記内燃機関と前記電力動力入出力手段と前記電動機とを制御する走行環境反映制御を実行し、前記走行環境条件の成立が解除された以降であって車速が所定車速以下のときには前記通常制御を実行し、前記走行環境条件の成立が解除されたときに前記車速が前記所定車速より高いときには前記車速が前記所定車速以下となるまで前記走行環境反映制御を実行する制御手段と、
を備えることを要旨とする。
内燃機関と、車軸側に接続されると共に該車軸側とは独立に回転可能に前記内燃機関の出力軸に接続され電力と動力の入出力を伴って前記車軸側と前記出力軸とに動力を入出力可能な電力動力入出力手段と、前記車軸側に動力を入出力可能な電動機と、前記電力動力入出力手段および前記電動機と電力のやりとりが可能な蓄電手段と、を備える車両の制御方法であって、
走行環境に関する走行環境条件が成立しているときには燃費を考慮して走行に要求される要求駆動力に基づく駆動力により走行するよう前記内燃機関と前記電力動力入出力手段と前記電動機とを制御する通常制御に比して前記走行環境を考慮して前記要求駆動力に基づく駆動力により走行するよう前記内燃機関と前記電力動力入出力手段と前記電動機とを制御する走行環境反映制御を実行し、前記走行環境条件の成立が解除された以降であって車速が所定車速以下のときには前記通常制御を実行し、前記走行環境条件の成立が解除されたときに前記車速が前記所定車速より高いときには前記車速が前記所定車速以下となるまで前記走行環境反映制御を実行する、
ことを特徴とする。
Tm2min=Win/Nm2 (2)
Tm2max=Wout/Nm2 (3)
Tm2*=max(min(Tm2tmp,Tm2max),Tm2min) (4)
Tm1*=k1・(Nm1*-Nm1)+k2・∫(Nm1*-Nm1)dt (6)
Tm2min=(Win-Tm1*・Nm1)/Nm2 (8)
Tm2max=(Wout-Tm1*・Nm1)/Nm2 (9)
Tm2*=max(min(Tm2tmp,Tm2max),Tm2min) (10)
Claims (9)
- 内燃機関と、
車軸側に接続されると共に該車軸側とは独立に回転可能に前記内燃機関の出力軸に接続され、電力と動力の入出力を伴って前記車軸側と前記出力軸とに動力を入出力可能な電力動力入出力手段と、
前記車軸側に動力を入出力可能な電動機と、
前記電力動力入出力手段および前記電動機と電力のやりとりが可能な蓄電手段と、
車速を検出する車速検出手段と、
走行環境に関する走行環境条件が成立しているときには燃費を考慮して走行に要求される要求駆動力に基づく駆動力により走行するよう前記内燃機関と前記電力動力入出力手段と前記電動機とを制御する通常制御に比して前記走行環境を考慮して前記要求駆動力に基づく駆動力により走行するよう前記内燃機関と前記電力動力入出力手段と前記電動機とを制御する走行環境反映制御を実行し、前記走行環境条件の成立が解除された以降であって前記検出された車速が所定車速以下のときには前記通常制御を実行し、前記走行環境条件の成立が解除されたときに前記検出された車速が前記所定車速より高いときには前記車速が前記所定車速以下となるまで前記走行環境反映制御を実行する制御手段と、
を備える車両。 - 前記制御手段は、前記走行環境制御を実行する際には前記内燃機関の回転の継続を伴って前記要求駆動力に基づく駆動力により走行するよう前記内燃機関と前記電力動力入出力手段と前記電動機とを制御し、前記通常制御を実行する際には前記内燃機関の間欠運転を伴って前記要求駆動力に基づく駆動力により走行するよう前記内燃機関と前記電力動力入出力手段と前記電動機とを制御する手段である請求項1記載の車両。
- 前記制御手段は、前記要求駆動力が制動力であるとき、前記走行環境反映制御を実行する際には燃料噴射を停止した前記内燃機関の前記電力動力入出力手段によるモータリングを伴って前記要求駆動力に基づく駆動力により走行するよう前記内燃機関と前記電力動力入出力手段と前記電動機とを制御し、前記通常制御を実行する際には前記内燃機関が回転停止されると共に前記要求駆動力に基づく駆動力により走行するよう前記内燃機関と前記電力動力入出力手段と前記電動機とを制御する手段である請求項2記載の車両。
- 前記制御手段は、アクセルオフ時には、前記走行環境反映制御を実行する際に、前記通常制御を実行する際に比して制動力として大きくなる傾向の前記要求駆動力に基づく駆動力により走行するよう前記内燃機関と前記電力動力入出力手段と前記電動機とを制御する手段である請求項2または3記載の車両。
- 前記所定車速は、前記通常制御を実行する際に前記内燃機関の回転停止を許容する範囲内の車速である請求項1ないし4のいずれか1つの請求項に記載の車両。
- 前記走行環境条件は、少なくとも坂路またはカーブ路を走行するときに成立する条件である請求項1ないし5のいずれか1つの請求項に記載の車両。
- 前記電力動力入出力手段は、動力を入出力する発電機と、前記車軸側と前記出力軸と前記発電機の回転軸との3軸に接続され該3軸のうちのいずれか2軸に入出力される動力に基づいて残余の軸に動力を入出力する3軸式動力入出力手段と、を備える手段である請求項1ないし6のいずれか1つの請求項に記載の車両。
- 内燃機関および蓄電手段と共に車両に搭載される駆動装置であって、
車軸側に接続されると共に該車軸側とは独立に回転可能に前記内燃機関の出力軸に接続され、前記蓄電手段と電力のやりとりが可能で、電力と動力の入出力を伴って前記車軸側と前記出力軸とに動力を入出力可能な電力動力入出力手段と、
前記蓄電手段と電力のやりとりが可能で、前記車軸側に動力を入出力可能な電動機と、
走行環境に関する走行環境条件が成立しているときには燃費を考慮して走行に要求される要求駆動力に基づく駆動力により走行するよう前記内燃機関と前記電力動力入出力手段と前記電動機とを制御する通常制御に比して前記走行環境を考慮して前記要求駆動力に基づく駆動力により走行するよう前記内燃機関と前記電力動力入出力手段と前記電動機とを制御する走行環境反映制御を実行し、前記走行環境条件の成立が解除された以降であって車速が所定車速以下のときには前記通常制御を実行し、前記走行環境条件の成立が解除されたときに前記車速が前記所定車速より高いときには前記車速が前記所定車速以下となるまで前記走行環境反映制御を実行する制御手段と、
を備える駆動装置。 - 内燃機関と、車軸側に接続されると共に該車軸側とは独立に回転可能に前記内燃機関の出力軸に接続され電力と動力の入出力を伴って前記車軸側と前記出力軸とに動力を入出力可能な電力動力入出力手段と、前記車軸側に動力を入出力可能な電動機と、前記電力動力入出力手段および前記電動機と電力のやりとりが可能な蓄電手段と、を備える車両の制御方法であって、
走行環境に関する走行環境条件が成立しているときには燃費を考慮して走行に要求される要求駆動力に基づく駆動力により走行するよう前記内燃機関と前記電力動力入出力手段と前記電動機とを制御する通常制御に比して前記走行環境を考慮して前記要求駆動力に基づく駆動力により走行するよう前記内燃機関と前記電力動力入出力手段と前記電動機とを制御する走行環境反映制御を実行し、前記走行環境条件の成立が解除された以降であって車速が所定車速以下のときには前記通常制御を実行し、前記走行環境条件の成立が解除されたときに前記車速が前記所定車速より高いときには前記車速が前記所定車速以下となるまで前記走行環境反映制御を実行する、
ことを特徴とする車両の制御方法。
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JP5336052B2 (ja) * | 2007-05-28 | 2013-11-06 | 株式会社デンソー | クルーズ制御装置、プログラム、及び目標車速の設定方法 |
US8027773B2 (en) * | 2007-08-10 | 2011-09-27 | Toyota Motor Engineering & Manufacturing North America, Inc. | Methods and systems for automated control of vehicle braking |
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JP2007331503A (ja) * | 2006-06-13 | 2007-12-27 | Daihatsu Motor Co Ltd | 車両の動力切替制御方法 |
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JP2013035370A (ja) * | 2011-08-05 | 2013-02-21 | Toyota Motor Corp | ハイブリッド自動車 |
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