JP2012201193A - ハイブリッド駆動装置の制御装置 - Google Patents
ハイブリッド駆動装置の制御装置 Download PDFInfo
- Publication number
- JP2012201193A JP2012201193A JP2011066890A JP2011066890A JP2012201193A JP 2012201193 A JP2012201193 A JP 2012201193A JP 2011066890 A JP2011066890 A JP 2011066890A JP 2011066890 A JP2011066890 A JP 2011066890A JP 2012201193 A JP2012201193 A JP 2012201193A
- Authority
- JP
- Japan
- Prior art keywords
- engine
- torque
- clutch
- motor
- control means
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- B60W20/40—Controlling the engagement or disengagement of prime movers, e.g. for transition between prime movers
-
- 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
- B60K6/48—Parallel type
-
- 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
- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
- B60K6/54—Transmission for changing ratio
- B60K6/543—Transmission for changing ratio the transmission being a continuously variable transmission
-
- 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
- B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
-
- 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
-
- 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
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
-
- 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
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
- B60W10/11—Stepped gearings
-
- 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
- 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
- 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
- B60W20/15—Control strategies specially adapted for achieving a particular effect
-
- 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
- B60W20/20—Control strategies involving selection of hybrid configuration, e.g. selection between series or parallel configuration
-
- 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
- B60W20/30—Control strategies involving selection of transmission gear ratio
-
- 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
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
- F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
- F16H61/0213—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
-
- 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
- B60K6/48—Parallel type
- B60K2006/4825—Electric machine connected or connectable to gearbox input shaft
-
- 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
- B60W2556/00—Input parameters relating to data
-
- 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
-
- 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
- B60W2710/10—Change speed gearings
- B60W2710/1005—Transmission ratio engaged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/92—Hybrid vehicles
-
- 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
- B60Y2300/18—Propelling the vehicle
- B60Y2300/18008—Propelling the vehicle related to particular drive situations
- B60Y2300/18066—Coasting
- B60Y2300/18083—Coasting without torque flow between driveshaft and engine, e.g. with clutch disengaged or transmission in neutral
-
- 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
- B60Y2300/18—Propelling the vehicle
- B60Y2300/192—Power-up or power-down of the driveline, e.g. start up of a cold engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
- F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
- F16H15/04—Gearings providing a continuous range of gear ratios
- F16H15/42—Gearings providing a continuous range of gear ratios in which two members co-operate by means of rings or by means of parts of endless flexible members pressed between the first mentioned members
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S903/00—Hybrid electric vehicles, HEVS
- Y10S903/902—Prime movers comprising electrical and internal combustion motors
- Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
- Y10S903/93—Conjoint control of different elements
Abstract
【解決手段】ハイブリッド駆動装置1は、変速機構3と、入力軸6に駆動連結されるモータ2と、エンジン9と入力軸6との間に介在するクラッチ4とを備えており、EV走行中におけるエンジン始動時には、クラッチ4を係合してエンジン9の回転上昇を行う。このハイブリッド駆動装置1の制御装置100に、エンジン始動時におけるクラッチ4の係合制御に合わせて、変速機構3をアップシフトしてイナーシャトルクを出力させる始動時アップシフト制御手段107を備え、エンジン始動時に、モータ2の駆動トルクTmにイナーシャトルクTiを加えた出力トルクToutを駆動車輪10に出力させることで、エンジン始動時に生じるヘジテーションの低減を図る。
【選択図】図2
Description
前記入力部材(6)に駆動連結されるモータ(2)を駆動制御するモータ制御手段(102)と、
エンジン(9)と前記入力部材(6)との間に介在するクラッチ(4)を係合制御するクラッチ制御手段(103)と、
車両走行中に前記クラッチ(4)を解放して前記エンジン(9)を停止し前記モータ(2)の駆動トルク(Tm)により走行している状態から、前記エンジン(9)の始動を判定するエンジン始動判定手段(106)と、
前記エンジン始動判定手段(106)により前記エンジン(9)の始動が判定された際に、前記クラッチ制御手段(103)に指令して前記クラッチ(4)を係合制御しつつ該クラッチ(4)のトルク容量を上昇していくことで前記入力部材(6)の回転に基づき前記エンジン(9)の回転速度を上昇させ、前記エンジン(9)の燃焼を開始させるエンジン始動制御手段(105)と、
前記エンジン始動制御手段(105)による前記クラッチ(4)の係合制御に合わせて、前記変速制御手段(101)に指令して前記変速機構(3)の変速比をアップシフト変速して前記入力部材(6)の回転速度を低下させることで、前記変速機構(3)にてイナーシャトルク(Ti)を発生させる始動時アップシフト制御手段(107)と、を備え、
前記エンジン(9)の始動時に、前記モータ(2)の駆動トルク(Tm)に前記イナーシャトルク(Ti)を加えた出力トルク(Tout)を前記駆動車輪(10)に出力することを特徴とするハイブリッド駆動装置(1)の制御装置(100)で構成される。
前記始動時アップシフト制御手段(107)は、前記要求トルク(Tr)と前記モータ(2)の駆動トルク(Tm)とに基づき、前記アップシフト変速における変速速度を制御することで、前記発生するイナーシャトルク(Ti)の大きさを制御することを特徴とする。
以下、本発明に係る実施の形態を図1乃至図5に沿って説明する。まず、本発明に係るハイブリッド駆動装置1を搭載した車両の駆動系を図1及び図2に沿って説明する。図1に示すように、ハイブリッド駆動装置1は、エンジン(E/G)9と駆動車輪10との間に介在するように配置されており、入力軸(入力部材)6とディファレンシャル装置5を介して駆動車輪10に駆動連結されるアスクル軸(出力部材)39r,39lとの間の変速比を変速する変速機構(T/M)3と、該入力軸6に駆動連結されるモータ・ジェネレータ(M/G)2と、エンジン9と入力軸6との間に介在するクラッチ4とを備えて構成されている。
ついで、本発明に係るハイブリッド駆動装置1の制御装置100について図1、図3及び図4に沿って説明する。図1に示すように、本ハイブリッド駆動装置1の制御装置(制御部(ECU))100は、変速制御手段101、モータ制御手段102、クラッチ制御手段103、エンジン制御手段104、エンジン始動制御手段105、エンジン始動判定手段106、始動時アップシフト制御手段107、要求トルク検出手段108などを備えている。
ついで、上記制御部100によるエンジン始動時の制御について、図1を参照しつつ図3及び図4のフローチャートに沿って詳細に説明する。
ステップS3に進むと、エンジン始動制御手段105は、入力軸6の回転数(インプット回転数Nin)とエンジン回転数Neとの差回転が所定の係合判定差回転数(クラッチ4が係合状態にあると判定できる回転数)より小さいか否かを判定し、ここではエンジン9が停止したEV走行状態であるので、インプット回転数Ninとエンジン回転数Neとの差回転が上記係合判定差回転より大きい(クラッチ4が解放状態にあって差回転が大きい)ので(S3のNO)、「エンジン回転上昇フェーズ」に入り、クラッチ制御手段103によりクラッチ4のクラッチトルクTcを制御する「クラッチトルク制御」(S10)に進む。
図3に示すように、上記ステップS3において、インプット回転数Ninとエンジン回転数Neとの差回転が所定の係合判定差回転数より小さくなったことを判定すると(S3のYES)、「エンジン始動フェーズ」に入り、エンジン始動制御手段105によりエンジン9を点火して始動する「エンジン点火制御」(S4,S5,S6,S7,S8)に進む。「エンジン点火制御」に進むと、エンジン始動制御手段105は、まず、エンジン点火フラグをONし(S4)、エンジントルクTeを上記運転者の要求トルクTrに設定する(S5)。
ついで、エンジン始動時における走行例を、図1乃至図4を参照しつつ図5のタイムチャートに沿って説明する。
以上説明したように、本ハイブリッド駆動装置1の制御装置100によると、始動時アップシフト制御手段107が、エンジン始動制御手段105の指令によるクラッチ制御手段103のクラッチ4の係合制御に合わせて、変速制御手段101に指令して変速機構3の変速比をアップシフト変速して入力軸6の回転速度(入力軸回転数Nin)を低下させることで、ハイブリッド駆動装置1の入力側の回転系にてイナーシャトルクを発生させるので、エンジン9の始動時に、モータ2のモータトルクTmにイナーシャトルクTiを加えた出力トルクToutを駆動車輪10に出力することができる。これにより、例えばEV走行領域を縮小することなく(エンジン始動時にモータ2が最大トルクとなる限界付近までEV走行領域として用いることができ)、エンジン始動時に生じるヘジテーションの低減を図ることができる。
2 モータ
3 変速機構
4 クラッチ
6 入力部材(入力軸)
9 エンジン
10 駆動車輪
39r,39l 出力部材(アスクル軸)
100 ハイブリッド駆動装置の制御装置(制御部)
101 変速制御手段
102 モータ制御手段
103 クラッチ制御手段
105 エンジン始動制御手段
106 エンジン始動判定手段
107 始動時アップシフト制御手段
108 要求トルク検出手段
Ti イナーシャトルク
Tm モータの駆動トルク
Tout 出力トルク
Tr 要求トルク
Claims (3)
- 入力部材と駆動車輪に駆動連結される出力部材との間の変速比を変速する変速機構を変速制御する変速制御手段と、
前記入力部材に駆動連結されるモータを駆動制御するモータ制御手段と、
エンジンと前記入力部材との間に介在するクラッチを係合制御するクラッチ制御手段と、
車両走行中に前記クラッチを解放して前記エンジンを停止し前記モータの駆動トルクにより走行している状態から、前記エンジンの始動を判定するエンジン始動判定手段と、
前記エンジン始動判定手段により前記エンジンの始動が判定された際に、前記クラッチ制御手段に指令して前記クラッチを係合制御しつつ該クラッチのトルク容量を上昇していくことで前記入力部材の回転に基づき前記エンジンの回転速度を上昇させ、前記エンジンの燃焼を開始させるエンジン始動制御手段と、
前記エンジン始動制御手段による前記クラッチの係合制御に合わせて、前記変速制御手段に指令して前記変速機構の変速比をアップシフト変速して前記入力部材の回転速度を低下させることで、前記変速機構にてイナーシャトルクを発生させる始動時アップシフト制御手段と、を備え、
前記エンジンの始動時に、前記モータの駆動トルクに前記イナーシャトルクを加えた出力トルクを前記駆動車輪に出力する、
ことを特徴とするハイブリッド駆動装置の制御装置。 - 運転者の要求トルクを検出する要求トルク検出手段を備え、
前記始動時アップシフト制御手段は、前記要求トルクと前記モータの駆動トルクとに基づき、前記アップシフト変速における変速速度を制御することで、前記発生するイナーシャトルクの大きさを制御する、
ことを特徴とする請求項1記載のハイブリッド駆動装置の制御装置。 - 前記変速機構は、無段変速機構からなる、
ことを特徴とする請求項1または2記載のハイブリッド駆動装置の制御装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011066890A JP5477319B2 (ja) | 2011-03-25 | 2011-03-25 | ハイブリッド駆動装置の制御装置 |
PCT/JP2012/055036 WO2012132722A1 (ja) | 2011-03-25 | 2012-02-29 | ハイブリッド駆動装置の制御装置 |
CN201280006208.3A CN103328246B (zh) | 2011-03-25 | 2012-02-29 | 混合动力驱动装置的控制装置 |
DE112012000362T DE112012000362T5 (de) | 2011-03-25 | 2012-02-29 | Steuervorrichtung einer Hybridantriebsvorrichtung |
US13/981,468 US8793045B2 (en) | 2011-03-25 | 2012-02-29 | Control device of hybrid drive device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011066890A JP5477319B2 (ja) | 2011-03-25 | 2011-03-25 | ハイブリッド駆動装置の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012201193A true JP2012201193A (ja) | 2012-10-22 |
JP5477319B2 JP5477319B2 (ja) | 2014-04-23 |
Family
ID=46930471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011066890A Expired - Fee Related JP5477319B2 (ja) | 2011-03-25 | 2011-03-25 | ハイブリッド駆動装置の制御装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8793045B2 (ja) |
JP (1) | JP5477319B2 (ja) |
CN (1) | CN103328246B (ja) |
DE (1) | DE112012000362T5 (ja) |
WO (1) | WO2012132722A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015020094A1 (ja) * | 2013-08-09 | 2015-02-12 | いすゞ自動車株式会社 | ハイブリッドシステム及びその制御方法 |
JP2015174484A (ja) * | 2014-03-13 | 2015-10-05 | ジヤトコ株式会社 | 無段変速機付きハイブリッド車両 |
JP2016020126A (ja) * | 2014-07-14 | 2016-02-04 | トヨタ自動車株式会社 | 車両制御装置及び車両制御方法 |
JP2016222156A (ja) * | 2015-06-01 | 2016-12-28 | 株式会社デンソー | 制御装置 |
US10717427B2 (en) | 2017-04-17 | 2020-07-21 | Hyundai Motor Company | Hybrid vehicle and method of controlling engine start |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2923908B1 (en) * | 2012-11-26 | 2019-02-27 | Toyota Jidosha Kabushiki Kaisha | Power transmission device for hybrid vehicle and hybrid system |
FR3011214B1 (fr) * | 2013-09-30 | 2017-01-13 | Peugeot Citroen Automobiles Sa | Procede et dispositif de detection d'un decollage pied leve d'un vehicule a moteur thermique en vue du declenchement d'une strategie d'aide au decollage |
FR3013660B1 (fr) * | 2013-11-28 | 2017-05-26 | Renault Sas | Procede et systeme de demarrage d'un moteur thermique |
JP6123811B2 (ja) | 2015-01-19 | 2017-05-10 | トヨタ自動車株式会社 | ロックアップクラッチのスリップ制御装置 |
SE541413C2 (en) * | 2016-06-15 | 2019-09-24 | Scania Cv Ab | Starting an Internal Combustion Engine in a Parallel Hybrid Powertrain |
SE541273C2 (en) * | 2016-06-15 | 2019-06-04 | Scania Cv Ab | Starting an Internal Combustion Engine in a Parallel Hybrid Powertrain |
JP6780610B2 (ja) * | 2017-08-22 | 2020-11-04 | トヨタ自動車株式会社 | 車両の制御装置 |
JP6859966B2 (ja) * | 2018-02-13 | 2021-04-14 | トヨタ自動車株式会社 | ハイブリッド車両 |
CN108528426A (zh) * | 2018-05-15 | 2018-09-14 | 舍弗勒技术股份两合公司 | 混合动力汽车的控制方法及控制装置 |
KR20210104950A (ko) * | 2020-02-17 | 2021-08-26 | 현대자동차주식회사 | Mhsg 효율 향상을 위한 차량 주행모드제어 방법 및 하이브리드 차량 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002120569A (ja) * | 2000-10-12 | 2002-04-23 | Honda Motor Co Ltd | 車両用駆動装置 |
JP2009035188A (ja) * | 2007-08-03 | 2009-02-19 | Nissan Motor Co Ltd | ハイブリッド車両の制御装置 |
JP2010202150A (ja) * | 2009-03-06 | 2010-09-16 | Nissan Motor Co Ltd | ハイブリッド車両の制御装置 |
JP2010536628A (ja) * | 2007-08-16 | 2010-12-02 | ツェットエフ、フリードリッヒスハーフェン、アクチエンゲゼルシャフト | 並列タイプのハイブリッド自動車において負荷切換の間に始動される内燃エンジンの始動方法 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3520664B2 (ja) | 1996-05-13 | 2004-04-19 | トヨタ自動車株式会社 | ハイブリッド車両の制御装置 |
JP3870505B2 (ja) | 1997-08-29 | 2007-01-17 | アイシン・エィ・ダブリュ株式会社 | 車両用ハイブリッド駆動装置 |
JP3458795B2 (ja) * | 1999-10-08 | 2003-10-20 | トヨタ自動車株式会社 | ハイブリッド駆動装置 |
JP3454226B2 (ja) * | 2000-05-11 | 2003-10-06 | トヨタ自動車株式会社 | ハイブリッド車両の制御装置 |
US7407026B2 (en) * | 2000-10-11 | 2008-08-05 | Ford Global Technologies, Llc | Control system for a hybrid electric vehicle to anticipate the need for a mode change |
JP3901041B2 (ja) * | 2002-07-10 | 2007-04-04 | 日産自動車株式会社 | ハイブリッド車両のトルク制御装置 |
JP3843935B2 (ja) * | 2002-11-21 | 2006-11-08 | トヨタ自動車株式会社 | 車両用駆動制御装置 |
DE102004016559A1 (de) * | 2004-04-03 | 2005-10-27 | Volkswagen Ag | Verfahren zum Betreiben eines Hybrid-Kraftfahrzeugs |
DE102004023503A1 (de) * | 2004-05-10 | 2005-12-15 | Volkswagen Ag | Verfahren und Vorrichtung zum Motorstopp-Motorstart von Hybridfahrzeugen |
US7351182B2 (en) * | 2004-10-27 | 2008-04-01 | Aisin Aw Co., Ltd. | Drive apparatus for hybrid vehicle and control method thereof |
JP4265568B2 (ja) * | 2005-04-28 | 2009-05-20 | 日産自動車株式会社 | ハイブリッド車両のモード遷移制御装置 |
JP4466514B2 (ja) | 2005-09-08 | 2010-05-26 | 日産自動車株式会社 | ハイブリッド車両のエンジン始動制御装置 |
JP2007126073A (ja) * | 2005-11-07 | 2007-05-24 | Nissan Motor Co Ltd | エンジンの振動抑制装置 |
JP4462208B2 (ja) * | 2006-02-28 | 2010-05-12 | 日産自動車株式会社 | ハイブリッド車両の発進時エンジン始動制御装置 |
JP5371200B2 (ja) * | 2006-05-24 | 2013-12-18 | 日産自動車株式会社 | ハイブリッド車両のエンジン始動制御装置及びハイブリッド車両のエンジン始動制御方法。 |
DE102006031684A1 (de) * | 2006-07-08 | 2008-01-10 | Zf Friedrichshafen Ag | Verfahren zum Betreiben eines Antriebsstrangs |
JP4562195B2 (ja) * | 2006-09-20 | 2010-10-13 | 三菱ふそうトラック・バス株式会社 | ハイブリッド電気自動車の変速制御装置 |
US8387730B2 (en) * | 2006-11-30 | 2013-03-05 | Azure Dynamics, Inc. | Method and apparatus for starting an engine in a hybrid vehicle |
US8688299B2 (en) * | 2007-05-02 | 2014-04-01 | Nissan Motor Co., Ltd. | Mode change control system for hybrid vehicle |
JP5003314B2 (ja) * | 2007-07-02 | 2012-08-15 | トヨタ自動車株式会社 | ハイブリッド車両用駆動装置の制御装置 |
US20100273604A1 (en) * | 2007-12-20 | 2010-10-28 | Takashi Imaseki | Hybrid system control method |
US8414450B2 (en) * | 2008-03-03 | 2013-04-09 | Nissan Motor Co., Ltd. | Control apparatus and method for controlling a hybrid vehicle |
JP4743218B2 (ja) * | 2008-03-03 | 2011-08-10 | 日産自動車株式会社 | ハイブリッド車両のクラッチ制御装置 |
JP5187834B2 (ja) * | 2008-03-17 | 2013-04-24 | 現代自動車株式会社 | ハイブリッド車両のクラッチ伝達トルク制御装置 |
KR101047399B1 (ko) * | 2008-10-31 | 2011-07-08 | 현대자동차일본기술연구소 | 하이브리드 차량의 클러치 특성 보정 방법 |
KR101028014B1 (ko) * | 2008-10-31 | 2011-04-13 | 현대자동차일본기술연구소 | 하이브리드 차량의 클러치 전달토크 제어 방법 |
JP5024274B2 (ja) | 2008-12-19 | 2012-09-12 | 日産自動車株式会社 | ハイブリッド車両のエンジン始動制御装置 |
JP5233659B2 (ja) * | 2008-12-24 | 2013-07-10 | 日産自動車株式会社 | ハイブリッド車両のエンジン始動制御装置 |
EP2529992A4 (en) * | 2010-01-28 | 2018-05-02 | Toyota Jidosha Kabushiki Kaisha | Vehicle, and control method and control device for vehicle |
JP5083638B2 (ja) * | 2010-03-31 | 2012-11-28 | アイシン・エィ・ダブリュ株式会社 | 制御装置 |
JP5742124B2 (ja) * | 2010-07-21 | 2015-07-01 | 日産自動車株式会社 | ハイブリッド車両の制御装置 |
US8498765B2 (en) * | 2010-09-29 | 2013-07-30 | Aisin Aw Co., Ltd. | Control device |
JP5096552B2 (ja) * | 2010-12-28 | 2012-12-12 | アイシン・エーアイ株式会社 | 車両の動力伝達制御装置 |
-
2011
- 2011-03-25 JP JP2011066890A patent/JP5477319B2/ja not_active Expired - Fee Related
-
2012
- 2012-02-29 US US13/981,468 patent/US8793045B2/en not_active Expired - Fee Related
- 2012-02-29 WO PCT/JP2012/055036 patent/WO2012132722A1/ja active Application Filing
- 2012-02-29 CN CN201280006208.3A patent/CN103328246B/zh not_active Expired - Fee Related
- 2012-02-29 DE DE112012000362T patent/DE112012000362T5/de not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002120569A (ja) * | 2000-10-12 | 2002-04-23 | Honda Motor Co Ltd | 車両用駆動装置 |
JP2009035188A (ja) * | 2007-08-03 | 2009-02-19 | Nissan Motor Co Ltd | ハイブリッド車両の制御装置 |
JP2010536628A (ja) * | 2007-08-16 | 2010-12-02 | ツェットエフ、フリードリッヒスハーフェン、アクチエンゲゼルシャフト | 並列タイプのハイブリッド自動車において負荷切換の間に始動される内燃エンジンの始動方法 |
JP2010202150A (ja) * | 2009-03-06 | 2010-09-16 | Nissan Motor Co Ltd | ハイブリッド車両の制御装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015020094A1 (ja) * | 2013-08-09 | 2015-02-12 | いすゞ自動車株式会社 | ハイブリッドシステム及びその制御方法 |
JP2015033910A (ja) * | 2013-08-09 | 2015-02-19 | いすゞ自動車株式会社 | ハイブリッドシステム及びその制御方法 |
JP2015174484A (ja) * | 2014-03-13 | 2015-10-05 | ジヤトコ株式会社 | 無段変速機付きハイブリッド車両 |
JP2016020126A (ja) * | 2014-07-14 | 2016-02-04 | トヨタ自動車株式会社 | 車両制御装置及び車両制御方法 |
JP2016222156A (ja) * | 2015-06-01 | 2016-12-28 | 株式会社デンソー | 制御装置 |
US10717427B2 (en) | 2017-04-17 | 2020-07-21 | Hyundai Motor Company | Hybrid vehicle and method of controlling engine start |
Also Published As
Publication number | Publication date |
---|---|
CN103328246B (zh) | 2015-12-02 |
WO2012132722A1 (ja) | 2012-10-04 |
JP5477319B2 (ja) | 2014-04-23 |
US8793045B2 (en) | 2014-07-29 |
CN103328246A (zh) | 2013-09-25 |
DE112012000362T5 (de) | 2013-10-17 |
US20130304296A1 (en) | 2013-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5477319B2 (ja) | ハイブリッド駆動装置の制御装置 | |
JP4127142B2 (ja) | ハイブリッド車輌の制御装置 | |
US8825253B2 (en) | Hybrid vehicle control device | |
US9415675B2 (en) | Hybrid vehicle driving device | |
WO2012105601A1 (ja) | 電動車両の踏み込みダウンシフト制御装置 | |
WO2007049680A1 (ja) | 車両用駆動装置の制御装置 | |
WO2007049681A1 (ja) | 車両用駆動装置の制御装置 | |
WO2005090109A1 (en) | Control apparatus and control method for drive apparatus of hybrid vehicle | |
JP5024274B2 (ja) | ハイブリッド車両のエンジン始動制御装置 | |
JP5233658B2 (ja) | ハイブリッド車両のエンジン始動制御装置 | |
JP2012228960A (ja) | ハイブリッド駆動装置の制御装置 | |
JP6358207B2 (ja) | ハイブリッド車両 | |
JP2012228961A (ja) | ハイブリッド駆動装置の制御装置 | |
JP2012201194A (ja) | ハイブリッド駆動装置の制御装置 | |
WO2014162837A1 (ja) | ハイブリッド車両の制御装置 | |
JP5453847B2 (ja) | ハイブリッド車両の制御装置 | |
JP2009274643A (ja) | ハイブリッド車両の制御装置 | |
JP4844493B2 (ja) | ハイブリッド車の制御装置 | |
JP5338958B2 (ja) | ハイブリッド車両の制御装置 | |
WO2014080530A1 (ja) | ハイブリッド車両用駆動装置 | |
JP5379554B2 (ja) | 車両の動力伝達制御装置 | |
JP2014124975A (ja) | 車両 | |
WO2015019789A1 (ja) | フライホイール回生システム及びその制御方法 | |
JP5810977B2 (ja) | 車両の制御装置 | |
JP2002021998A (ja) | 自動車の制御装置及びその制御方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130307 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20131022 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20131203 |
|
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: 20140114 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140127 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5477319 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |