JP4729543B2 - ハイブリッド車の操作方法 - Google Patents
ハイブリッド車の操作方法 Download PDFInfo
- Publication number
- JP4729543B2 JP4729543B2 JP2007227570A JP2007227570A JP4729543B2 JP 4729543 B2 JP4729543 B2 JP 4729543B2 JP 2007227570 A JP2007227570 A JP 2007227570A JP 2007227570 A JP2007227570 A JP 2007227570A JP 4729543 B2 JP4729543 B2 JP 4729543B2
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- engine
- motor
- pump
- pressure
- 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
Links
- 239000012530 fluid Substances 0.000 claims description 70
- 238000000034 method Methods 0.000 claims description 15
- 230000004044 response Effects 0.000 claims description 13
- 230000007423 decrease Effects 0.000 claims description 8
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 18
- 239000000446 fuel Substances 0.000 description 14
- 230000001133 acceleration Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 230000000875 corresponding effect Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000004043 responsiveness Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000012043 cost effectiveness analysis Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- 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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/46—Automatic regulation in accordance with output requirements
- F16H61/472—Automatic regulation in accordance with output requirements for achieving a target output torque
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- 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
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/356—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having fluid or electric motor, for driving one or more wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- 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
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/10—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of fluid gearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- 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
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/08—Arrangement or mounting of internal-combustion or jet-propulsion units comprising more than one engine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- 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
- B60K6/08—Prime-movers comprising combustion engines and mechanical or fluid energy storing means
- B60K6/12—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable fluidic accumulator
-
- 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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/4078—Fluid exchange between hydrostatic circuits and external sources or consumers
- F16H61/4096—Fluid exchange between hydrostatic circuits and external sources or consumers with pressure accumulators
-
- 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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/4148—Open loop circuits
-
- 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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/44—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation
- F16H61/448—Control circuits for tandem pumps or motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/44—Drive Train control parameters related to combustion engines
- B60L2240/441—Speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2300/00—Indexing codes relating to the type of vehicle
- B60W2300/18—Four-wheel drive vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0638—Engine speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/10—Change speed gearings
- B60W2510/1075—Change speed gearings fluid pressure, e.g. oil pressure
- B60W2510/1085—Change speed gearings fluid pressure, e.g. oil pressure pressure of working fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/06—Combustion engines, Gas turbines
- B60W2710/0644—Engine speed
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/68—Inputs being a function of gearing status
- F16H2059/6838—Sensing gearing status of hydrostatic transmissions
- F16H2059/6861—Sensing gearing status of hydrostatic transmissions the pressures, e.g. high, low or differential pressures
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/14—Inputs being a function of torque or torque demand
- F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/14—Inputs being a function of torque or torque demand
- F16H59/26—Inputs being a function of torque or torque demand dependent on pressure
-
- 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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
-
- 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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/46—Automatic regulation in accordance with output requirements
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Control Of Fluid Gearings (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Hybrid Electric Vehicles (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Control Of Transmission Device (AREA)
Description
もう1つの目的は、自動車からのNOx、CO2および他の汚染物質の排出を減らす自動車用の原動車(power train)を提供することである。
さらに本発明の他の目的は、(1)車輪への力を増やせという運転者の命令に、連続的かつスムースで迅速に応答し、(2)車輪の新たなパワーレベルの増大要求を満たすのに必要なエンジン速度を上げるために、エンジントルクの増加を要せずに(従ってエンジンの燃焼行程毎の燃料消費は増加させずに)これを行うことができる、ハイブリッド車の操作方法を提供することである。
さらに本発明の他の目的は、エンジン動作をその最高効率曲線ないしその近傍に保ったまま上記の目的を達することである。
さらに他の目的は、最初はエンジンによる車輪への力の供給を減らしておき、運転者の命令に応じて車輪への力を増加させることで、上記の機能を達成することである。
さらなる目的は、多重駆動モーター(multiple drive motors)を用い、駆動車(drive train)の効率を最高とするために、ハイブリッド的応用として多重発電機(ポンプ)を用いることである。
電子的制御ユニット(ECU)は自動車の速度、集積器の圧力、運転者からの出力要求を受信してポンプ制御器とモーター制御器にそれらの排出を制御する信号を送る。複数のモーターを実装する場合は、ECUはまた、流体モーターの排出操作の選択と、検出した所要出力に最も適した個々のモーターの異なった排出の組合せを選択するようにも機能する。
少なくとも1つの内燃エンジンと、そのエンジンで駆動される1つのポンプと、少なくとも1つの車輪と機械的に接続され、かつ前記ポンプとの間を循環する連続的な流体ループによって流体的に前記ポンプに接続され、かつ前記ループ内で循環する流体によって駆動される少なくとも1つの流体モーターと、前記ループの外部に備えられて前記ループと流体的に連絡される圧力集積器と、を有するハイブリッド車の操作方法で、その方法は以下の要素から成るもの:
1つのエンジン速度を検出し;
集積器内の流体圧を検出し;
自動車に対するパワー要求を検知し;
検知したパワー要求の増加と検出した流体圧力に応答して、パワー要求を満たすと共に集積器内において少なくとも最低圧力を保持するように、1つの流体モーターの排出量を増加させ、それによって1つの流体モーターを通る流体流れを増加させると共に検出した圧力の低下をもたらし;
エンジン効率に基づいて予め決められた範囲内にエンジン速度を増加するために、検出した圧力の低下に応答してポンプの排出量を減少させ;
および、予め定められた範囲内に、増加するパワー要求に相当する速度にエンジン速度が増加されるまで、1つの流体モータを通る流体流れを増加させることを許容するよう、集積器から前記ループへの流体流れを増加させるもの。
本発明は、従来の自動車に適応しても十分な利点があり、さらに発進時のパワー供給を自動車の平均パワー要求に近づけたエンジンサイズとすることができる(従来の車はピーク時のパワー要求に合わせている。よって例えば従来の120馬力ではなく20馬力でよい)。このことは、より大型のエンジンに特徴的な性能を維持しながらより高い効率を引き出すことによって可能となっている。
本発明は、エンジンの迅速な速度の増加によって必要なパワーを供給することで、エンジンを最高に近い効率で作動させることを可能とし、また小型のエンジンでも運転者のトルク要求に対し、車輪へのトルク増の過程で遅速したりガクガクさせずに、迅速に速度変化させることによって対応することを可能とし、しかも燃焼行程あたりの燃料流量の増加を必要としない。この特徴でさらに、各々の燃焼行程でほぼ一定量の燃料を供給する、より簡単で従ってより安価なエンジン燃料供給システムの使用が可能となる。
transmission,今後はCSTと言う)を提供する。エンジン1が流体ポンプ2に出力を与え、ポンプは加圧された流体流を導管3を経て流体モーター4に送る。流体モーター4は流体の力をトルクに変換し、これが車輪5に伝わる。集積器6も導管3に接続されており、加圧流体を流体モーター4に供給する付加的な流体源として働く。集積器6は一定量のガスを含み、流体はポンプで集積器6に送られ、ガス圧が上昇してエネルギーが蓄えられる。この蓄積エネルギーが必要な時は、流体は集積器6から出て流体モーター4ヘパワーを供給できる。集積器6からのその時の流体流は極めて高速にすることが可能なので、集積器のサイズは極く少量のエネルギーを蓄えるだけの小型のものでよく、このエネルギーは極めて短い時間に供給することができる。それ故、このシステムはハイパワー装置と考えることができる。低圧流体貯留器7は集積器6が充填される時にその流体を供給し、集積器6が流体モーターにパワーを提供している時に流体を貯留する。
本発明においては、集積器は等価の高出力装置、例えば電気的な駆動トランスミッションにおける電気のウルトラキャパシターに置き換えることができる。
本発明は、この神髄ないし本質的特徴から離れることなく、他の特定の形で実装することができる。従って本実装例は、これらに限定されるべきものではなく、すべて説明のためのものであり、本発明の範囲は上記の記述によるものではなくむしろ添付の特許請求範囲で示したものである。また請求範囲中の意味や数値範囲の同等物についてのあらゆる変形した表現は、これに含まれるべきことを意図している。
2 流体ポンプ
3 導管
4 流体モーター
5 車輪
6 集積器
7 低圧流体貯留器
20 ポンプ制御器
22 モーター制御器
24 燃料供給部
28 アクセルペダル位置センサー
30 圧力センサー
32 ECU
Claims (3)
- 少なくとも1つの内燃エンジンと、そのエンジンで駆動される1つのポンプと、少なくとも1つの車輪と機械的に接続され、かつ前記ポンプとの間を循環する連続的な流体ループによって流体的に前記ポンプに接続され、かつ前記ループ内で循環する流体によって駆動される少なくとも1つの流体モーターと、前記ループの外部に備えられて前記ループと流体的に連絡される圧力集積器と、を有するハイブリッド車の操作方法で、その方法は以下の要素から成るもの:
1つのエンジン速度を検出し;
集積器内の流体圧を検出し;
自動車に対するパワー要求を検知し;
検知したパワー要求の増加と検出した流体圧力に応答して、パワー要求を満たすと共に集積器内において少なくとも最低圧力を保持するように、1つの流体モーターの排出量を増加させ、それによって1つの流体モーターを通る流体流れを増加させると共に検出した圧力の低下をもたらし;
エンジン効率に基づいて予め決められた範囲内にエンジン速度を増加するために、検出した圧力の低下に応答してポンプの排出量を減少させ;
および、予め定められた範囲内に、増加するパワー要求に相当する速度にエンジン速度が増加されるまで、1つの流体モータを通る流体流れを増加させることを許容するよう、集積器から前記ループへの流体流れを増加させるもの。 - 請求項1記載のハイブリッド車の操作方法であって、エンジン速度が増加するパワー要求に相当する速度に到達した時、増加するパワー要求を満足させるために予め定められた流体圧を供給するようポンプの排出量を増加させるもの。
- 請求項1記載のハイブリッド車の操作方法であって、ハイブリッド車が循環する流体のループ内に並行に配置される多数の異なるサイズの流体モーターを有し、その方法は以下の要素から成るもの:
ハイブリッド車の速度を検出し;
検知されたパワー要求と検出された車の速度が最も効果的なサイズを有する1つのモーターを、多数の異なるサイズの流体モーターの中から選択し;
選ばれた1つの流体モーターを1つの流体モーターとして操作するもの。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/540,760 US5887674A (en) | 1995-10-11 | 1995-10-11 | Continuously smooth transmission |
US08/540,760 | 1995-10-11 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51506197A Division JP4057651B2 (ja) | 1995-10-11 | 1996-09-27 | 連続的にスムースなトランスミッション |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008032226A JP2008032226A (ja) | 2008-02-14 |
JP4729543B2 true JP4729543B2 (ja) | 2011-07-20 |
Family
ID=24156825
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51506197A Expired - Fee Related JP4057651B2 (ja) | 1995-10-11 | 1996-09-27 | 連続的にスムースなトランスミッション |
JP2007227570A Expired - Fee Related JP4729543B2 (ja) | 1995-10-11 | 2007-09-03 | ハイブリッド車の操作方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51506197A Expired - Fee Related JP4057651B2 (ja) | 1995-10-11 | 1996-09-27 | 連続的にスムースなトランスミッション |
Country Status (9)
Country | Link |
---|---|
US (1) | US5887674A (ja) |
EP (1) | EP0854793B1 (ja) |
JP (2) | JP4057651B2 (ja) |
KR (1) | KR100481199B1 (ja) |
CN (1) | CN1079058C (ja) |
AU (1) | AU709736B2 (ja) |
CA (1) | CA2234075C (ja) |
DE (1) | DE69620621T2 (ja) |
WO (1) | WO1997013650A1 (ja) |
Families Citing this family (89)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19813622C2 (de) * | 1998-03-27 | 2002-01-10 | Orenstein & Koppel Ag | Verfahren und Einrichtung zur lastschaltbaren Umschaltung eines hydrostatischen Fahrantriebes einer mobilen Baumaschine |
JP3791817B2 (ja) * | 1998-06-11 | 2006-06-28 | 株式会社小松製作所 | 油圧駆動式作業車両の走行応援油圧回路 |
US20040173396A1 (en) * | 1998-09-03 | 2004-09-09 | Permo-Drive Research And Development Pty. Ltd. | Energy management system |
US6554088B2 (en) * | 1998-09-14 | 2003-04-29 | Paice Corporation | Hybrid vehicles |
US7374005B2 (en) * | 2000-01-10 | 2008-05-20 | The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency | Opposing pump/motors |
US8177009B2 (en) * | 2000-01-10 | 2012-05-15 | The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency | Independent displacement opposing pump/motors and method of operation |
US7252020B2 (en) * | 2000-01-10 | 2007-08-07 | The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency | Vehicle drive-train including a clutchless transmission, and method of operation |
US6719080B1 (en) * | 2000-01-10 | 2004-04-13 | The United States Of America As Represented By The Administrator Of The Environmental Protection Agency | Hydraulic hybrid vehicle |
US7337869B2 (en) * | 2000-01-10 | 2008-03-04 | The United States Of America As Represented By The Administrator Of The United States Environmental Protection Agency | Hydraulic hybrid vehicle with integrated hydraulic drive module and four-wheel-drive, and method of operation thereof |
US6834737B2 (en) | 2000-10-02 | 2004-12-28 | Steven R. Bloxham | Hybrid vehicle and energy storage system and method |
US6580977B2 (en) * | 2001-01-16 | 2003-06-17 | Ford Global Technologies, Llc | High efficiency fuel cell and battery for a hybrid powertrain |
US6877577B1 (en) * | 2002-01-02 | 2005-04-12 | Roger Smith | Vehicle all-wheel drive system |
DE10211799A1 (de) * | 2002-03-16 | 2003-10-02 | Deere & Co | Antriebssystem eines Arbeitsfahrzeugs |
US6986725B2 (en) * | 2002-11-01 | 2006-01-17 | Eaton Corporation | Continuously variable stepped transmission |
US6998727B2 (en) * | 2003-03-10 | 2006-02-14 | The United States Of America As Represented By The Administrator Of The Environmental Protection Agency | Methods of operating a parallel hybrid vehicle having an internal combustion engine and a secondary power source |
US6876098B1 (en) | 2003-09-25 | 2005-04-05 | The United States Of America As Represented By The Administrator Of The Environmental Protection Agency | Methods of operating a series hybrid vehicle |
US20050193733A1 (en) * | 2003-11-20 | 2005-09-08 | Donald Ochs | Hydraulic powertrain systems for a vehicle including hydraulically and auxiliary powered air injection |
US6996982B2 (en) * | 2003-12-09 | 2006-02-14 | The United States Of America As Represented By The Administrator Of The Environmental Protection Agency | Method and device for switching hydraulic fluid supplies, such as for a hydraulic pump/motor |
US7364409B2 (en) | 2004-02-11 | 2008-04-29 | Haldex Hydraulics Corporation | Piston assembly for rotary hydraulic machines |
US7402027B2 (en) | 2004-02-11 | 2008-07-22 | Haldex Hydraulics Corporation | Rotating group of a hydraulic machine |
US7086225B2 (en) | 2004-02-11 | 2006-08-08 | Haldex Hydraulics Corporation | Control valve supply for rotary hydraulic machine |
US7380490B2 (en) | 2004-02-11 | 2008-06-03 | Haldex Hydraulics Corporation | Housing for rotary hydraulic machines |
US20060014608A1 (en) * | 2004-07-13 | 2006-01-19 | Mitchell Herman R | Continuous variable control methods for hydraulic powertrain systems of a vehicle |
US7243755B2 (en) * | 2004-07-28 | 2007-07-17 | Zf Friedrichshafen Ag | Drive mechanism for a mobile vehicle |
US20060108866A1 (en) * | 2004-11-22 | 2006-05-25 | Hunter Scott A | Apparatus which is a self contained trailer axle assembly that collects, stores and uses momentum energy |
US7516613B2 (en) | 2004-12-01 | 2009-04-14 | Haldex Hydraulics Corporation | Hydraulic drive system |
US7549499B2 (en) * | 2005-03-03 | 2009-06-23 | International Truck Intellectual Property Company, Llc | Hydraulic hybrid four wheel drive |
US7597172B1 (en) | 2005-04-22 | 2009-10-06 | Parker-Hannifin Corporation | Gear box for hydraulic energy recovery |
US7605493B1 (en) * | 2005-11-09 | 2009-10-20 | Joseph P. Boudreaux | Electrically powered vehicle engine |
DE202006000664U1 (de) * | 2006-01-13 | 2007-05-24 | Liebherr-Werk Bischofshofen Ges.M.B.H. | Maschine, insbesondere Baumaschine |
US20070169980A1 (en) * | 2006-01-23 | 2007-07-26 | Cnh America Llc | Transmissionless agricultural vehicle drive system |
FR2902945B1 (fr) * | 2006-06-27 | 2008-09-12 | Valeo Equip Electr Moteur | Procede de recuperation d'energie electrique dans un vehicule a freinage recuperatif |
US20080039262A1 (en) | 2006-08-10 | 2008-02-14 | Caterpillar Inc. | Vehicle drivetrain having hydraulic power assist |
US8118132B2 (en) * | 2006-10-18 | 2012-02-21 | The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency | Hydraulic hybrid vehicle method of safe operation |
US8113307B2 (en) * | 2006-11-17 | 2012-02-14 | Holland Ronald A | Electric vehicle drive system |
US20080169700A1 (en) * | 2007-01-17 | 2008-07-17 | Poss Dayton L | Fluid Braking System |
US8818588B2 (en) * | 2007-07-12 | 2014-08-26 | Odyne Systems, Llc | Parallel hybrid drive system utilizing power take off connection as transfer for a secondary energy source |
US8978798B2 (en) | 2007-10-12 | 2015-03-17 | Odyne Systems, Llc | Hybrid vehicle drive system and method and idle reduction system and method |
US8408341B2 (en) | 2007-07-12 | 2013-04-02 | Odyne Systems, Llc | Hybrid vehicle drive system and method and idle reduction system and method |
US9878616B2 (en) | 2007-07-12 | 2018-01-30 | Power Technology Holdings Llc | Hybrid vehicle drive system and method using split shaft power take off |
US20120207620A1 (en) | 2007-07-12 | 2012-08-16 | Odyne Systems, LLC. | Hybrid vehicle drive system and method and idle reduction system and method |
US9061680B2 (en) | 2007-07-12 | 2015-06-23 | Odyne Systems, Llc | Hybrid vehicle drive system and method for fuel reduction during idle |
US20090032315A1 (en) * | 2007-08-03 | 2009-02-05 | David Porter | Systems for Powering Vehicles using Compressed Air and Vehicles Involving Such Systems |
US20100006362A1 (en) * | 2008-07-14 | 2010-01-14 | Armstrong Larry D | Vehicle Suspension Kinetic Energy Recovery System |
US20100122864A1 (en) * | 2008-11-17 | 2010-05-20 | Allan Rosman | Hybrid hydraulic drive system for all terrestrial vehicles, with the hydraulic accumulator as the vehicle chassis |
US8079437B2 (en) | 2008-11-17 | 2011-12-20 | Allan Rosman | Hybrid hydraulic drive system with accumulator as the frame of vehicle |
DE102009016673A1 (de) * | 2009-03-31 | 2010-10-07 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Hybridfahrzeug |
CN102428328B (zh) * | 2009-05-19 | 2015-11-25 | 开利公司 | 可变速压缩机 |
WO2010141733A1 (en) * | 2009-06-03 | 2010-12-09 | Eaton Corporation | Fluid device with magnetic latching valves |
US8672069B2 (en) * | 2009-08-25 | 2014-03-18 | Deere & Company | Hybrid vehicle with multiple electric drive systems |
US20110100731A1 (en) * | 2009-10-30 | 2011-05-05 | Hassan M Hassan | Perpetual fuel-free electric vehicle |
EP2394835B1 (de) * | 2010-06-10 | 2013-07-17 | Scheuerle Fahrzeugfabrik GmbH | Antriebseinheit für ein modulares, selbstangetriebenes Schwerlastfahrzeug |
FR2971013B1 (fr) * | 2011-01-27 | 2013-02-15 | Peugeot Citroen Automobiles Sa | Procede de controle d'un moteur de recharge entrainant une pompe hydraulique |
US10233949B2 (en) * | 2011-03-21 | 2019-03-19 | Dana Belgium N.V. | Accumulator assisted hydrostatic driveline and optimization method thereof |
CN106183772B (zh) * | 2011-03-21 | 2018-08-21 | 达纳比利时股份有限公司 | 蓄能器辅助的流体静力学动力传动系统及其优化方法 |
US8771138B2 (en) | 2011-09-16 | 2014-07-08 | Eaton Corporation | Hybrid hydraulic drive system architecture |
CN104024025A (zh) * | 2011-10-18 | 2014-09-03 | Amt有限公司 | 混合动力集成管理系统 |
US9096230B2 (en) * | 2011-11-01 | 2015-08-04 | Caterpillar Paving Products Inc. | Hystat drive system having coasting functionality |
CN104125902B (zh) | 2011-12-02 | 2018-04-06 | 电力科技控股有限责任公司 | 用于混合车辆中的燃料优化的系统和方法 |
US11225240B2 (en) | 2011-12-02 | 2022-01-18 | Power Technology Holdings, Llc | Hybrid vehicle drive system and method for fuel reduction during idle |
FR2984239B1 (fr) * | 2011-12-15 | 2014-06-13 | Peugeot Citroen Automobiles Sa | Vehicule hybride hydraulique a stockeur d’energie electrique implante de maniere optimisee |
KR101956959B1 (ko) | 2012-01-09 | 2019-03-11 | 이턴 코포레이션 | 단일 입력을 사용해서 리프트 스피드의 전체 범위를 획득하기 위한 방법 |
CN102529708A (zh) * | 2012-02-22 | 2012-07-04 | 苏州蓝奥汽车科技有限公司 | 双动力节能减排城市大客车 |
CN103072475B (zh) * | 2012-03-09 | 2016-12-14 | 苏州蓝湖强磁科技有限公司 | 双动力节能减排城市小客车 |
DE102012208687A1 (de) * | 2012-05-24 | 2013-11-28 | Robert Bosch Gmbh | Hydrauliksystem für ein Kraftfahrzeug |
CN103994014B (zh) * | 2013-05-01 | 2016-10-05 | 摩尔动力(北京)技术股份有限公司 | 液动系统及使用其的车辆 |
EP3071438A4 (en) | 2013-11-18 | 2017-08-02 | Power Technology Holdings LLC | Hybrid vehicle drive system and method using split shaft power take off |
WO2015117964A1 (en) | 2014-02-04 | 2015-08-13 | Dana Italia Spa | Series parallel hydraulic hybrid architecture |
EP3102835B1 (en) | 2014-02-04 | 2018-11-14 | DANA ITALIA S.p.A | Method of charging a hydro-pneumatic energy storage system |
KR20160130231A (ko) | 2014-02-04 | 2016-11-10 | 다나 이탈리아 에스피에이 | 유압 하이브리드 시스템에 통합된 주행 및 작업 기능 |
EP3102450B1 (en) | 2014-02-04 | 2020-06-17 | DANA ITALIA S.p.A | Powerboost hub |
EP3102451B1 (en) | 2014-02-04 | 2019-12-18 | DANA ITALIA S.p.A | Controller for a series hydraulic hybrid transmission |
EP3102470B1 (en) | 2014-02-04 | 2019-12-18 | DANA ITALIA S.p.A | Hybrid powermode with series hybrid |
WO2015171692A1 (en) | 2014-05-06 | 2015-11-12 | Eaton Corporation | Hydraulic hybrid propel circuit with hydrostatic option and method of operation |
EP3002147A1 (en) * | 2014-10-02 | 2016-04-06 | Dana Italia S.p.A. | Dual drive driveline |
JP6806409B2 (ja) | 2014-10-27 | 2021-01-06 | イートン コーポレーションEaton Corporation | 静圧オプションを有する油圧ハイブリッド推進回路とその操作方法 |
DE102014224337B4 (de) * | 2014-11-28 | 2023-05-04 | Robert Bosch Gmbh | Verfahren zur Steuerung eines hydrostatischen Antriebs |
CN104442373A (zh) * | 2014-12-01 | 2015-03-25 | 岑溪市东正动力科技开发有限公司 | 汽车可变排量驱动系统 |
FR3029587B1 (fr) * | 2014-12-04 | 2018-12-07 | Technoboost | Circuit hydraulique comprenant un drain de machine hydraulique equipe d’un moyen de controle du debit et des fonctions de traitement de fluide |
DE102016117158B4 (de) * | 2016-09-13 | 2019-06-19 | Saf-Holland Gmbh | Hydrauliksystem |
CN106427521A (zh) * | 2016-12-19 | 2017-02-22 | 盐城工学院 | 一种混合动力驱动系统、车辆 |
KR20170057191A (ko) * | 2017-05-04 | 2017-05-24 | 김점식 | 유압을 이용한 전기 자동차 구동장치 |
CN107131277B (zh) * | 2017-06-06 | 2023-12-26 | 浙江大学 | 基于压力控制的机液复合传动系统 |
CN107763199B (zh) * | 2017-10-31 | 2019-08-16 | 中国第一汽车股份有限公司 | 一种液压动力装置及其控制方法 |
CN109114188A (zh) * | 2018-09-29 | 2019-01-01 | 中国科学院长春光学精密机械与物理研究所 | 一种液压无级变速器 |
CN109611388A (zh) * | 2018-12-07 | 2019-04-12 | 湖南五新隧道智能装备股份有限公司 | 一种闭式液压行走控制系统 |
CN113942517A (zh) * | 2020-07-15 | 2022-01-18 | 厦门雅迅网络股份有限公司 | 一种液压混动汽车动力控制方法、终端设备及存储介质 |
CN111998068B (zh) * | 2020-08-09 | 2022-05-10 | 肇庆高新区伙伴汽车技术有限公司 | 滑片式液压传动器 |
CN111981122B (zh) * | 2020-08-09 | 2022-05-10 | 肇庆高新区伙伴汽车技术有限公司 | 无离合器变速箱的自动挡汽车 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1349924A (en) * | 1918-05-08 | 1920-08-17 | Robert L Swanson | Fluid-transmission mechanism |
US3637036A (en) * | 1970-06-15 | 1972-01-25 | Cmi Corp | Hydrostatic drive system |
US3892283A (en) * | 1974-02-19 | 1975-07-01 | Advanced Power Systems | Hydraulic drive |
FR2272859B1 (ja) * | 1974-05-31 | 1978-01-13 | Roulements Soc Nouvelle | |
SU673480A1 (ru) * | 1976-07-02 | 1979-07-15 | Предприятие П/Я А-1697 | Объемный гидропривод ведущего моста транспортного средства |
BR7800725A (pt) * | 1977-02-07 | 1978-09-12 | V Caman | Aperfeicoamento em veiculo dotado de rodas incluindo um motor de combustao interna e dispositivos de roda para mover o veiculo |
US4140196A (en) * | 1977-06-07 | 1979-02-20 | Parno Corporation | Auxiliary drive system |
US4441573A (en) * | 1980-09-04 | 1984-04-10 | Advanced Energy Systems Inc. | Fuel-efficient energy storage automotive drive system |
US4421217A (en) * | 1981-01-06 | 1983-12-20 | Ernest Vagias | Propulsion system for a vehicle |
JPS57147926A (en) * | 1981-03-05 | 1982-09-13 | Kozo Kunitake | Automobile driving device equipped with energy reusing device |
JPS585564A (ja) * | 1981-06-11 | 1983-01-12 | ザ・サウス・アフリカン・インベンシヨンズ・デイベロツプメント・コ−ポレイシヨン | パワ−トランスミツシヨンシステム |
DE3302546C2 (de) * | 1983-01-26 | 1987-05-07 | Mannesmann Rexroth GmbH, 8770 Lohr | Mit einer Brennkraftmaschine verbundenes hydrostatisches Antriebssystem |
DE3543073A1 (de) * | 1985-12-05 | 1987-06-11 | Hydromatik Gmbh | Hydrostatischer fahrantrieb fuer kraftfahrzeuge, mit wenigstens zwei hydromotoren mit ausgleichs-regeleinrichtung |
JPH0720893B2 (ja) * | 1986-07-11 | 1995-03-08 | 財団法人相模中央化学研究所 | 含フツ素不飽和炭素化合物の製造方法 |
US5062498A (en) * | 1989-07-18 | 1991-11-05 | Jaromir Tobias | Hydrostatic power transfer system with isolating accumulator |
FR2674193A1 (fr) * | 1991-03-19 | 1992-09-25 | Poclain Hydraulics Sa | Vehicule muni d'un systeme anti-patinage. |
-
1995
- 1995-10-11 US US08/540,760 patent/US5887674A/en not_active Expired - Lifetime
-
1996
- 1996-09-27 AU AU73758/96A patent/AU709736B2/en not_active Ceased
- 1996-09-27 EP EP96936008A patent/EP0854793B1/en not_active Expired - Lifetime
- 1996-09-27 CA CA002234075A patent/CA2234075C/en not_active Expired - Fee Related
- 1996-09-27 JP JP51506197A patent/JP4057651B2/ja not_active Expired - Fee Related
- 1996-09-27 CN CN96197544A patent/CN1079058C/zh not_active Expired - Fee Related
- 1996-09-27 WO PCT/US1996/015494 patent/WO1997013650A1/en active IP Right Grant
- 1996-09-27 DE DE69620621T patent/DE69620621T2/de not_active Expired - Lifetime
- 1996-09-27 KR KR10-1998-0702573A patent/KR100481199B1/ko not_active IP Right Cessation
-
2007
- 2007-09-03 JP JP2007227570A patent/JP4729543B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2008032226A (ja) | 2008-02-14 |
CA2234075A1 (en) | 1997-04-17 |
CN1079058C (zh) | 2002-02-13 |
EP0854793B1 (en) | 2002-04-10 |
EP0854793A4 (en) | 1999-06-09 |
KR19990064094A (ko) | 1999-07-26 |
EP0854793A1 (en) | 1998-07-29 |
US5887674A (en) | 1999-03-30 |
KR100481199B1 (ko) | 2005-10-06 |
JPH11514947A (ja) | 1999-12-21 |
DE69620621D1 (de) | 2002-05-16 |
AU7375896A (en) | 1997-04-30 |
CA2234075C (en) | 2000-05-02 |
JP4057651B2 (ja) | 2008-03-05 |
CN1199368A (zh) | 1998-11-18 |
DE69620621T2 (de) | 2002-10-02 |
AU709736B2 (en) | 1999-09-02 |
WO1997013650A1 (en) | 1997-04-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4729543B2 (ja) | ハイブリッド車の操作方法 | |
KR100361041B1 (ko) | 하이브리드파워트레인차량및그의제어방법 | |
WO1997013650A9 (en) | Continuously smooth transmission | |
CN101002010B (zh) | 轮式装载机的发动机的负载控制装置 | |
US4240515A (en) | Vehicle hydraulic drive system | |
US4760697A (en) | Mechanical power regeneration system | |
CN105818668B (zh) | 具有能量回收、缓速功能的液压辅助驱动系统及其方法 | |
JPH0343502B2 (ja) | ||
CN101128347A (zh) | 用于推进式机械的坡道限制式减速控制装置 | |
JPH06174081A (ja) | 自動推進駆動のための駆動機構 | |
JP2006076566A (ja) | 自動車のハイブリッドパワートレインの構成要素を制御し調節するための装置および方法 | |
KR20190136353A (ko) | 브레이크 시스템 및 그 제어 방법 | |
MXPA02006285A (es) | Vehiculo hibrido hidraulico. | |
US20040192496A1 (en) | Drive train for powering a mobile vehicle | |
SE524455C2 (sv) | Metod och anordning för styrning eller reglering av tillsatsbromsmoment hos ett motorfordon | |
JP2005514264A (ja) | 車両のハイブリッドドライブの制御方法 | |
KR20000049233A (ko) | 엔진에 의해 구동되는 보조 설비의 스위칭 작동을 제어하기 위한시스템 및 방법 | |
US9689319B2 (en) | Power system having efficiency-based speed control | |
JP2005094865A (ja) | ハイブリッド車両及びそのシステム | |
MXPA98002625A (en) | Transmission continually your | |
JPH10100732A (ja) | 車両の駆動装置 | |
KR100320532B1 (ko) | 차량용 자동 변속기의 댐퍼 클러치 제어 방법 | |
CA1285887C (en) | Mechanical power regeneration system | |
MXPA96005867A (en) | Vehiculo de tren de potencia hibrido |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100622 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100902 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20100907 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100921 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101022 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110405 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110418 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140422 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |