JP6437558B2 - 熱機関を冷間始動する方法および始動装置 - Google Patents
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- 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
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/192—Mitigating problems related to power-up or power-down of the driveline, e.g. start-up of a cold engine
- B60W30/194—Mitigating problems related to power-up or power-down of the driveline, e.g. start-up of a cold engine related to low temperature conditions, e.g. high viscosity of hydraulic fluid
-
- 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
- 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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- 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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
- B60K6/485—Motor-assist type
-
- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
-
- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
-
- 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
- B60W20/00—Control systems specially adapted for hybrid 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
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18054—Propelling the vehicle related to particular drive situations at stand still, e.g. engine in idling state
-
- 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
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/192—Mitigating problems related to power-up or power-down of the driveline, e.g. start-up of a cold engine
-
- 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
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/20—Reducing vibrations in the driveline
- B60W2030/206—Reducing vibrations in the driveline related or induced by the engine
-
- 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
- B60W2510/0676—Engine temperature
-
- 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
- B60W2710/0666—Engine torque
-
- 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
- B60W2710/08—Electric propulsion units
- B60W2710/083—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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Hybrid Electric Vehicles (AREA)
Description
伝達機構が、
− 内燃エンジンからのトルクを受け入れる第1の回転シャフト、
− 駆動シャフトに対応する第2の回転シャフト、および
− 電動発電機に連結されて電動発電機からのトルクによって動作する第3の回転シャフトを有していて、第1の回転シャフトにより受け入れられたトルクは第3の回転シャフト経由で駆動シャフトに伝達され、内燃エンジンからのトルクは電動発電機からのトルクによって駆動シャフトに伝達されるようになっており、
さらに、前記電動発電機を制御する制御手段を備えるトルク伝達デバイスが記載されている。
このトルク伝達デバイスに、駆動シャフトにトルク脈動が伝わるより前に内燃エンジンからのトルクに発生するトルク脈動を検出する検出手段を設けて、制御手段による電動発電機の制御において、そのトルク脈動と同相の脈動を伴うトルクを低減して、駆動シャフト上に波及するトルク脈動の影響を低減するようにしたことを特徴とする。
− 熱機関の冷間作動を表すパラメータの値を決定するステップと、
− 前記パラメータの値を閾値と比較するステップと、
− 前記パラメータが前記閾値より低い限り、
a.熱機関の熱トルクを、熱機関の燃焼がより安定的な、前記熱機関の始動トルクより高い値まで増大させるステップと、
b.熱トルクに加えられる正のトルク差を吸収するために、電気機械を発電機モードで作動させるステップと
を含むことを特徴とする。
− 熱機関2の熱トルクCtが、最大で熱機関のトルク不安定性を最小限にする値まで、正の熱トルク差ΔCにより増大され、
− 正のトルク差ΔCが、電動機モードで作動している電気機械により引き出される
間に、始動トルクCを分配するステップ600に進む。
Claims (8)
- 発電機モードまたは動力モードで作動することができ、動力モードでは車両を駆動する回転トルク出力シャフト(18)で利用可能なトルクを分担する可逆電気機械(15)に熱機関(2)が組み合わされるハイブリッド車において、ハイブリッド車の少なくとも1つの駆動輪を駆動することができる前記熱機関(2)を冷間始動する方法であって、
前記熱機関(2)の冷間作動を表すパラメータ(θ、τ)の値を決定するステップと、
前記パラメータ(θ、τ)の値を閾値(θs、τs)と比較するステップと、
前記パラメータ(θ、τ)の値が前記閾値(θs、τs)より低い限り、
a.前記熱機関(2)の熱トルクC t を、
C t =C+ΔC (式)
ここに、Cは前記熱機関(2)の始動トルクを、ΔCは正のトルク差を表す、
に従って決定して、
前記熱機関の燃焼がより安定的になる、前記熱機関(2)の始動トルクCより高い値に前記熱機関(2)の熱トルクC t を増大させるとともに、
b.前記可逆電気機械(15)を前記発電機モードで作動させて、前記熱トルクに加えられる正のトルク差ΔCを吸収するステップと
を含む、方法。 - 前記熱機関(2)の熱トルクC t は、前記熱機関がアイドル速度で作動している時に増大することを特徴とする、請求項1に記載の方法。
- 前記熱機関の燃焼安定性を最大にする、前記熱機関(2)の熱トルクC t の値は、実験的試験を用いて予め決定されることを特徴とする、請求項1または2に記載の方法。
- 前記熱機関(2)の冷間作動を表すパラメータは水または油の温度値(θ)であることを特徴とする、請求項1から3のいずれか一項に記載の方法。
- 前記熱機関(2)の冷間作動を表すパラメータは、前記熱機関(2)が始動してから経過した時間(τ)であることを特徴とする、請求項1から3のいずれか一項に記載の方法。
- 前記可逆電気機械(15)は、前記可逆電気機械(15)により電力を供給されるバッテリ(20)の充電(CB)に応じて前記発電機モードで作動していることを特徴とする、請求項1から5のいずれか一項に記載の方法。
- 前記可逆電気機械(15)は、前記バッテリの充電(CB)が最大充電閾値(CBmax)未満である場合にのみ、前記発電機モードで作動されることを特徴とする、請求項6に記載の方法。
- ハイブリッド車の少なくとも1つの駆動ホイールを駆動する回転トルク出力シャフト(18)を有する熱機関(2)を含む、請求項1から7のいずれか一項に記載の前記方法を実施するモータリゼーションデバイス(1)において、前記モータリゼーションデバイスはまた、前記熱機関(2)に組み合わされる可逆電気機械(15)を具備し、前記可逆電気機械(15)は発電機モードでまたは前記回転トルク出力シャフト(18)上で利用可能なトルクを前記可逆電気機械が分担する動力モードで作動することができることを特徴とする、モータリゼーションデバイス(1)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1363155 | 2013-12-20 | ||
FR1363155A FR3015374B1 (fr) | 2013-12-20 | 2013-12-20 | Procede de demarrage a froid d'un moteur thermique et dispositif de motorisation associe |
PCT/FR2014/052917 WO2015092179A1 (fr) | 2013-12-20 | 2014-11-14 | Procede de demarrage a froid d'un moteur thermique et dispositif de motorisation associe |
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JP2017503107A JP2017503107A (ja) | 2017-01-26 |
JP6437558B2 true JP6437558B2 (ja) | 2018-12-12 |
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EP (1) | EP3083358B1 (ja) |
JP (1) | JP6437558B2 (ja) |
KR (1) | KR102072840B1 (ja) |
FR (1) | FR3015374B1 (ja) |
WO (1) | WO2015092179A1 (ja) |
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JP6423026B2 (ja) * | 2017-02-09 | 2018-11-14 | 本田技研工業株式会社 | ハイブリッド車 |
CN111661032B (zh) * | 2020-06-22 | 2021-05-07 | 浙江吉利新能源商用车集团有限公司 | 一种混合动力车辆的控制方法及系统 |
CN113246960B (zh) * | 2021-05-19 | 2023-03-21 | 上汽通用五菱汽车股份有限公司 | 一种发动机冷启动方法、汽车及计算机可读存储介质 |
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JP3047621B2 (ja) * | 1992-05-25 | 2000-05-29 | トヨタ自動車株式会社 | ハイブリッド車のエンジン駆動発電機の制御装置 |
JP2001132491A (ja) * | 1999-08-26 | 2001-05-15 | Honda Motor Co Ltd | ハイブリッド自動車の触媒暖機制御装置 |
US6664651B1 (en) * | 2000-11-14 | 2003-12-16 | Ford Motor Company | Engine on idle arbitration for a hybrid electric vehicle |
JP3958220B2 (ja) | 2003-01-16 | 2007-08-15 | 株式会社豊田中央研究所 | トルク伝達装置 |
JP3700715B2 (ja) * | 2003-08-12 | 2005-09-28 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
DE102007050114A1 (de) * | 2007-10-19 | 2009-04-23 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Hybridantriebsvorrichtung eines Fahrzeugs, Hybridantriebsvorrichtung |
DE102007050117B4 (de) * | 2007-10-19 | 2021-07-29 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Hybridantriebsvorrichtung sowie Hybridantriebsvorrichtung |
US8020652B2 (en) * | 2007-12-04 | 2011-09-20 | Ford Global Technologies, Llc | Generator power-based cold start strategy |
JP5201236B2 (ja) * | 2011-03-31 | 2013-06-05 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
FR2980529B1 (fr) | 2011-09-26 | 2015-01-09 | Renault Sa | Commande d'injection de carburant au demarrage d'un moteur thermique |
-
2013
- 2013-12-20 FR FR1363155A patent/FR3015374B1/fr not_active Expired - Fee Related
-
2014
- 2014-11-14 WO PCT/FR2014/052917 patent/WO2015092179A1/fr active Application Filing
- 2014-11-14 KR KR1020167017307A patent/KR102072840B1/ko active IP Right Grant
- 2014-11-14 EP EP14821706.0A patent/EP3083358B1/fr active Active
- 2014-11-14 JP JP2016539997A patent/JP6437558B2/ja active Active
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Publication number | Publication date |
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EP3083358A1 (fr) | 2016-10-26 |
JP2017503107A (ja) | 2017-01-26 |
KR102072840B1 (ko) | 2020-02-03 |
FR3015374B1 (fr) | 2016-01-22 |
KR20160100313A (ko) | 2016-08-23 |
FR3015374A1 (fr) | 2015-06-26 |
WO2015092179A1 (fr) | 2015-06-25 |
EP3083358B1 (fr) | 2018-02-28 |
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