JP5324879B2 - ディーゼルエンジンを有する自動車の排気後処理装置の再生方法、及び、排気後処理装置を備えたディーゼルエンジンを有する自動車 - Google Patents
ディーゼルエンジンを有する自動車の排気後処理装置の再生方法、及び、排気後処理装置を備えたディーゼルエンジンを有する自動車 Download PDFInfo
- Publication number
- JP5324879B2 JP5324879B2 JP2008262909A JP2008262909A JP5324879B2 JP 5324879 B2 JP5324879 B2 JP 5324879B2 JP 2008262909 A JP2008262909 A JP 2008262909A JP 2008262909 A JP2008262909 A JP 2008262909A JP 5324879 B2 JP5324879 B2 JP 5324879B2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust aftertreatment
- diesel engine
- aftertreatment device
- oil
- regeneration
- 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
- 238000011069 regeneration method Methods 0.000 title claims description 48
- 230000008929 regeneration Effects 0.000 claims description 47
- 239000000446 fuel Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 27
- 238000002347 injection Methods 0.000 claims description 19
- 239000007924 injection Substances 0.000 claims description 19
- 230000003111 delayed effect Effects 0.000 claims description 9
- 230000001172 regenerating effect Effects 0.000 claims description 8
- 239000003921 oil Substances 0.000 claims 19
- 239000010724 circulating oil Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- 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
- B60K6/20—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
- B60K6/42—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
- B60K6/442—Series-parallel switching 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
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
-
- 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
- B60K6/20—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
-
- 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
- B60K6/20—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
- B60K6/42—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
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
- B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/61—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric 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
- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/30—Conjoint control of vehicle sub-units of different type or different function including control of auxiliary equipment, e.g. air-conditioning compressors or oil pumps
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
- F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
- F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
- F02D41/029—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a particulate filter
-
- 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
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2300/00—Purposes or special features of road vehicle drive control systems
- B60Y2300/47—Engine emissions
- B60Y2300/476—Regeneration of particle filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/16—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an electric heater, i.e. a resistance heater
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
- F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
- F02D2041/026—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus using an external load, e.g. by increasing generator load or by changing the gear ratio
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/11—Oil dilution, i.e. prevention thereof or special controls according thereto
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
- F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
- F02D41/0245—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus by increasing temperature of the exhaust gas leaving the engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
- F02D41/402—Multiple injections
- F02D41/405—Multiple injections with post injections
-
- 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
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Exhaust Gas After Treatment (AREA)
- Hybrid Electric Vehicles (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
a)シリーズ式ハイブリッド電気自動車(Series Hybrid Electric Vehicle: SHEV):内燃機関がジェネレータと呼ばれる電気モーターに接続される。ジェネレータは、バッテリと、トラクションモーターと呼ばれる他のモーターとへ電気を供給する。SHEVにおいて、トラクションモーターは車輪トルクの唯一の駆動源である。エンジンと駆動輪との間に機械的な接続は存在しない。
b)パラレル式ハイブリッド電気自動車(Parallel Hybrid Electrical Vehicle: PHEV):内燃機関と電気モーターとが共に、車両を駆動するのに必要なトルクを供給する。PHEV構成において、電気モーターは、ICEによって生成された動力からバッテリを充電するためのジェネレータとして使用され得る。
c)パラレル−シリーズ式ハイブリッド電気自動車(Parallel/Series Hybrid Electric Vehicle: PSHEV):この構成はPHEV構成とSHEV構成の両方の特徴を持つので、一般的に「パワースプリット(powersplit)」構成として知られている。PSHEVにおいて、内燃機関は遊星歯車式トランスアクスルを介して二つの電気モーターに機械的に結合される。第一電気モーター即ちジェネレータはサンギアに接続され、内燃機関はキャリアに接続され、第二電気モーターはトラクションモーターの形式でトランスアクスル内の追加の歯車機構を介してリングギア(出力ギア)に接続される。内燃機関からのトルクは、ジェネレータを駆動してバッテリを充電する。ジェネレータもまた、必要な車輪トルク(出力軸トルク)に寄与する。トラクションモーターは車輪トルクに寄与するように使用され、そして、回生ブレーキシステムが使用される場合にブレーキエネルギーを回生してバッテリを充電する。
20. ディーゼルエンジン
24.ジェネレータ/モーター
28. バッテリ
36. 制御器
50. ディーゼル微粒子トラップ
52. 電気式オイルヒーター
Claims (6)
- 電気ジェネレータに駆動接続されたディーゼルエンジンを持つディーゼル・ハイブリッド電気自動車の排気後処理装置の再生方法において、
上記排気後処理装置の再生開始前に、上記ディーゼルエンジンからの排気ガスの温度及び上記ディーゼルエンジン内を循環するオイルの温度を上昇すべく上記ディーゼルエンジン内を循環するオイルを加熱するために設けられた電気式オイルヒーターのスイッチを入れることにより、上記電気ジェネレータに電気負荷を与える工程、
上記排気後処理装置を再生する工程、及び、
排気ガス温度及びオイル温度が通常のレベルに戻ることが出来るように上記電気式オイルヒーターのスイッチを切ることにより上記電気ジェネレータから電気負荷を除去する工程、を有し、
上記排気後処理装置を再生する工程が、再生が必要と判定されたときに上記排気後処理装置を再生すべく上記ディーゼルエンジンの中に燃料の遅延噴射を開始する工程、及び、上記排気後処理装置の再生が完了したと判定されたときに上記燃料の遅延噴射を終了する工程、を有し、
上記ディーゼルエンジンは、可変流量オイルポンプを備え、
上記方法が、上記排気後処理装置の再生の間に上記可変流量オイルポンプを用いて上記ディーゼルエンジンを通るオイルの流量を増加する工程を更に備える方法。 - 上記電気ジェネレータの電気負荷としてバッテリを更に備え、
上記方法は、上記排気後処理装置の再生が必要とされていることが判ったときに上記バッテリの充電状態が低いレベルに低下するのを可能とする工程、
上記排気後処理装置の再生の開始に先立ってバッテリの再充電を開始する工程、及び、
上記排気後処理装置の再生の間バッテリの充電を継続する工程、を更に有する、請求項1に記載の方法。 - 上記電気ジェネレータが、ジェネレータ/モーターである、請求項1または2に記載の方法。
- 電気ジェネレータに駆動接続されたディーゼルエンジン、
電気ジェネレータに選択的に接続可能な少なくとも一つの電気負荷、
上記ディーゼルエンジンからの排気ガスを処理するための排気後処理装置、及び、
上記排気後処理装置の再生と、上記電気ジェネレータへの電気負荷の適用を制御するための制御器を有し、
上記電気負荷が上記ディーゼルエンジンを通って流れるオイルを加熱するために使用される電気式オイルヒーターであり、
上記制御器が、上記排気後処理装置の再生に先立って、上記ディーゼルエンジンを通って流れるオイルの温度を上昇させるべく電気式オイルヒーターのスイッチをオンにし、それにより、上記排気後処理装置の再生の間、上記ディーゼルエンジンから流れてくる排気ガスの温度を上昇させ、そして、上記排気後処理装置の再生が完了したときに、上記ディーゼルエンジンから上記排気後処理装置に流れる排気ガスの温度と上記オイルの温度とが通常のレベルに戻るのを可能とすべく、上記電気式オイルヒーターのスイッチを切るとともに、上記排気後処理装置の再生が必要と判定されたときに上記排気後処理装置を再生すべく上記ディーゼルエンジンの中に燃料の遅延噴射を開始し、そして、上記排気後処理装置の再生が完了したと判定されたときに上記燃料の遅延噴射を終了するように構成され、 上記ディーゼルエンジンが、該ディーゼルエンジン内にオイルを循環させるための可変流量オイルポンプを持ち、
上記制御器は、上記排気後処理装置の再生の間に上記可変流量オイルポンプを用いて上記ディーゼルエンジンを通るオイルの流量を増加するように構成された、ディーゼル・ハイブリッド電気自動車。 - 上記電気負荷としてバッテリを更に備え、
上記制御器が、上記排気後処理装置の再生が必要とされていることが判ったときに上記バッテリの充電状態が低いレベルに低下するのを可能とし、そして、上記排気後処理装置の再生の前と再生中に、上記バッテリを再充電し且つ上記電気式オイルヒーターに使用するオイルを加熱するために上記電気式ジェネレータを使用するように構成された、請求項4に記載のディーゼル・ハイブリッド電気自動車。 - 上記電気ジェネレータが、ジェネレータ/モーターである、請求項4または5に記載のディーゼル・ハイブリッド電気自動車。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0719815.3A GB2453561B (en) | 2007-10-11 | 2007-10-11 | A method of regenerating an exhaust aftertreatment device |
GB0719815.3 | 2007-10-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009090977A JP2009090977A (ja) | 2009-04-30 |
JP5324879B2 true JP5324879B2 (ja) | 2013-10-23 |
Family
ID=38787946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008262909A Expired - Fee Related JP5324879B2 (ja) | 2007-10-11 | 2008-10-09 | ディーゼルエンジンを有する自動車の排気後処理装置の再生方法、及び、排気後処理装置を備えたディーゼルエンジンを有する自動車 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5324879B2 (ja) |
CN (1) | CN101408121B (ja) |
DE (1) | DE102008039350B4 (ja) |
GB (1) | GB2453561B (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5568959B2 (ja) * | 2009-11-11 | 2014-08-13 | いすゞ自動車株式会社 | ディーゼルパティキュレートフィルタ再生方法及びディーゼルパティキュレートフィルタ再生装置 |
JP5167326B2 (ja) * | 2010-11-05 | 2013-03-21 | 三菱重工業株式会社 | エンジン排気エネルギー回収装置 |
DE102011112343B4 (de) * | 2011-09-03 | 2023-02-02 | Volkswagen Aktiengesellschaft | Verfahren und Vorrichtung zur Regeneration eines Filters eines Fahrzeugs |
US9217355B2 (en) * | 2011-12-12 | 2015-12-22 | Caterpillar Inc. | Sensor mounting arrangement |
DE102013200856A1 (de) * | 2012-02-07 | 2013-08-08 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Regeneration eines in einem Hybridantrieb vorhandenen Partikelfilters |
US9254838B2 (en) | 2012-06-05 | 2016-02-09 | GM Global Technology Operations LLC | Hybrid powertrain coordination during a diesel particulate filter regeneration event |
US9371766B2 (en) * | 2012-09-14 | 2016-06-21 | Ford Global Technologies, Llc | Engine-on time predictor for aftertreatment scheduling for a vehicle |
EP2992197B1 (en) * | 2013-05-02 | 2018-04-04 | Clark Equipment Company | System and method for operating a diesel engine |
JP5917457B2 (ja) * | 2013-07-31 | 2016-05-18 | デンヨー株式会社 | エンジン発電機用dpfシステム |
US9512751B2 (en) * | 2014-09-22 | 2016-12-06 | Hyundai Motor Company | Device and method for reducing fuel dilution of diesel engine |
DE102014220767A1 (de) * | 2014-10-14 | 2016-04-14 | Bayerische Motoren Werke Aktiengesellschaft | Lastaufschaltung für Regenerationsbetrieb |
US9719434B2 (en) * | 2015-02-24 | 2017-08-01 | Electro-Motive Diesel, Inc. | Locomotive control system having thermal management |
DE102015208374A1 (de) * | 2015-05-06 | 2016-11-17 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Hybridantriebs in einem Kraftfahrzeug mit regenerationsfähigem Katalysator |
DE102015209014A1 (de) * | 2015-05-18 | 2016-11-24 | Robert Bosch Gmbh | Verfahren zur Ansteuerung einer fremderregten elektrischen Maschine zur Unterstützung einer Regeneration eines NOx-Speicherkatalysators |
JP6558353B2 (ja) * | 2016-12-06 | 2019-08-14 | トヨタ自動車株式会社 | 車両 |
EP3476680A1 (en) * | 2017-10-24 | 2019-05-01 | Volvo Car Corporation | Method for heating an exhaust aftertreatment system and a hybrid vehicle adapted to heat an exhaust aftertreatment system |
CN113847126B (zh) * | 2021-09-10 | 2022-09-27 | 东风汽车集团股份有限公司 | 混动车辆及其ecu,gpf的被动再生控制方法和装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2344059A (en) * | 1998-11-27 | 2000-05-31 | Rover Group | Engine exhaust with a particulate trap regenerated when a load is applied to the engine |
JP2002061602A (ja) * | 2000-08-23 | 2002-02-28 | Komatsu Ltd | エンジン負荷制御装置 |
US6422001B1 (en) | 2000-10-10 | 2002-07-23 | Bae Systems Controls Inc. | Regeneration control of particulate filter, particularly in a hybrid electric vehicle |
JP3775391B2 (ja) * | 2003-02-14 | 2006-05-17 | 三菱自動車工業株式会社 | 車両用の電力制御装置 |
US7007460B2 (en) * | 2003-08-11 | 2006-03-07 | General Motors Corporation | Apparatus and method for accelerated exhaust system component heating |
CN1294344C (zh) * | 2003-12-25 | 2007-01-10 | 上海交通大学 | 柴油机排气微粒壁流式过滤的电热再生后处理装置 |
-
2007
- 2007-10-11 GB GB0719815.3A patent/GB2453561B/en not_active Expired - Fee Related
-
2008
- 2008-08-22 DE DE102008039350.9A patent/DE102008039350B4/de active Active
- 2008-09-24 CN CN2008101659237A patent/CN101408121B/zh active Active
- 2008-10-09 JP JP2008262909A patent/JP5324879B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE102008039350B4 (de) | 2023-07-06 |
GB0719815D0 (en) | 2007-11-21 |
GB2453561A (en) | 2009-04-15 |
GB2453561B (en) | 2012-07-25 |
DE102008039350A1 (de) | 2009-04-16 |
JP2009090977A (ja) | 2009-04-30 |
CN101408121A (zh) | 2009-04-15 |
CN101408121B (zh) | 2012-07-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5324879B2 (ja) | ディーゼルエンジンを有する自動車の排気後処理装置の再生方法、及び、排気後処理装置を備えたディーゼルエンジンを有する自動車 | |
JP5991336B2 (ja) | ハイブリッド車両およびその制御方法 | |
KR101773734B1 (ko) | 하이브리드 차량 및 하이브리드 차량용 제어 방법 | |
JP3795833B2 (ja) | 後進中のハイブリッド電気自動車の制御方法 | |
US9074509B2 (en) | Control apparatus for vehicle | |
JP3904192B2 (ja) | 車両駆動装置 | |
JP4301197B2 (ja) | 車両の制御装置 | |
US7766109B2 (en) | Hybrid powertrains and methods of operating | |
US7621120B2 (en) | Hybrid technology for lean NOx trap and particulate filter regeneration control | |
JP2004052672A (ja) | ハイブリッド車及びその制御方法 | |
CN105102290A (zh) | 混合动力车辆及其控制方法 | |
GB2454349A (en) | Heating hybrid vehicle engine oil | |
JP5929699B2 (ja) | ハイブリッド車両の制御装置 | |
JP2015140150A (ja) | ハイブリッド車両 | |
JP2007531665A (ja) | ハイブリッド車両の運転方法及び装置 | |
CN112627997B (zh) | 混合动力车辆及其控制方法 | |
KR20170025877A (ko) | 하이브리드 차량의 제어 장치 및 방법 | |
JP5808997B2 (ja) | ハイブリッド自動車の制御装置 | |
JP2006275009A (ja) | ハイブリッド車両のモータ制御装置 | |
CN111479989B (zh) | 用于控制车辆的排气管路的催化器的温度的系统和方法以及包括该系统和方法的机动车辆 | |
JP5212276B2 (ja) | ハイブリッド自動車 | |
GB2504353A (en) | Redirecting power from an alternator wherein the power is surplus to battery recharging requirements | |
CN103097704A (zh) | 发动机的控制装置及控制方法 | |
US20180163618A1 (en) | Control device for hybrid vehicle | |
JP2004324442A (ja) | ディーゼルハイブリッド車両のエンジン始動時制御方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110414 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120821 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121004 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20121004 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20130212 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130528 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20130604 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130702 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130719 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5324879 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |