JP7283073B2 - 四輪駆動車両のトルク制御装置 - Google Patents
四輪駆動車両のトルク制御装置 Download PDFInfo
- Publication number
- JP7283073B2 JP7283073B2 JP2018241460A JP2018241460A JP7283073B2 JP 7283073 B2 JP7283073 B2 JP 7283073B2 JP 2018241460 A JP2018241460 A JP 2018241460A JP 2018241460 A JP2018241460 A JP 2018241460A JP 7283073 B2 JP7283073 B2 JP 7283073B2
- Authority
- JP
- Japan
- Prior art keywords
- torque
- wheel drive
- engine
- wheel
- front wheel
- 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.)
- Active
Links
- 238000012937 correction Methods 0.000 description 42
- 230000005540 biological transmission Effects 0.000 description 19
- 230000006870 function Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 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
- B60K6/448—Electrical distribution 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
- B60K6/52—Driving a plurality of drive axles, e.g. four-wheel drive
-
- 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
- B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
- B60W10/184—Conjoint control of vehicle sub-units of different type or different function including control of braking systems with wheel brakes
-
- 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
- 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
- B60W30/18172—Preventing, or responsive to skidding of wheels
-
- 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
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/10—Longitudinal 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
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/26—Wheel slip
- B60W2520/263—Slip values between front and rear axle
-
- 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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/10—Accelerator pedal position
-
- 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
-
- 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
- B60W2710/18—Braking system
- B60W2710/182—Brake pressure, e.g. of fluid or between pad and disc
-
- 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
- B60W2720/00—Output or target parameters relating to overall vehicle dynamics
- B60W2720/40—Torque distribution
- B60W2720/403—Torque distribution between front and rear axle
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Hybrid Electric Vehicles (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
図1に示すように、第1実施例に係る四輪駆動車両1は、エンジン2と、トランスミッション3と、モータとしてのモータジェネレータ4と、前輪5及び後輪6と、ブレーキ装置17,18と、エンジン2を制御するECM(Engine Control Module)11と、トランスミッション3を制御するTCM(Transmission Control Module)12と、制御部としてのVCM(Vehicle Control Module)13と、を含んで構成されている。
第2実施例に係る四輪駆動車両1は、第1実施例と比べて前後輪駆動トルクの決定処理が一部異なるが、他の構成は第1実施例と同一である。具体的には、本実施例に係る前後輪駆動トルクの決定処理は、ステップS8までは第1実施例と同一であり、ステップS9以降の処理が第1実施例と異なる。図7では、前後輪駆動トルクの決定処理における第1実施例と同一のステップS7までの処理を省略している。
2 エンジン
3 トランスミッション(自動変速機)
4 モータジェネレータ(モータ)
5 前輪
6 後輪
8 バッテリ
11 ECM
12 TCM
13 VCM(制御部)
17 ブレーキ装置(制動装置)
20 ISG
101 車速センサ
104 EVモードスイッチ
105 4WDモードスイッチ
106 アクセルセンサ
107、108 車輪速センサ
Claims (1)
- 前輪及び後輪のいずれか一方を駆動するエンジンと、前記前輪及び前記後輪のいずれか他方を駆動するモータと、前記モータに電力を供給するバッテリと、を備えた四輪駆動車両のトルク制御装置であって、
車速及びアクセル開度に基づき乗員の要求トルクを算出し、前記要求トルクに基づき、前記エンジンのトルクであるエンジントルクと前記モータのトルクであるモータトルクとを制御する制御部を備え、
前記四輪駆動車両は、前記エンジンにより駆動される前輪及び後輪のいずれか一方に対して制動トルクを作用させる制動装置を備え、
前記制御部は、前記エンジン及び前記モータの双方の駆動力で走行する四輪駆動時に、前輪配分及び後輪配分に基づいて前輪駆動トルク及び後輪駆動トルクを算出し、前記エンジンの回転駆動に必要な最小限のトルクを前記エンジントルクとして前記エンジンに出力させ、前記エンジンの回転駆動に必要な最小限のトルクが、前記前輪駆動トルクと前記後輪駆動トルクの内の、前記エンジンにより駆動される前輪及び後輪のいずれか一方の駆動トルクよりも大きい場合にその差分に基づいて前記制動トルクを算出して前記制動装置により前記制動トルクを発生させて、前記要求トルクから前記エンジントルクを差し引いたトルクを前記モータトルクとして前記モータに出力させることを特徴とする四輪駆動車両のトルク制御装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018241460A JP7283073B2 (ja) | 2018-12-25 | 2018-12-25 | 四輪駆動車両のトルク制御装置 |
DE102019219041.3A DE102019219041A1 (de) | 2018-12-25 | 2019-12-06 | System zum steuern einer drehmomentverteilung für antriebsräder eines hybrid-elektrofahrzeugs mit vierradantriebstechnik |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018241460A JP7283073B2 (ja) | 2018-12-25 | 2018-12-25 | 四輪駆動車両のトルク制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020100360A JP2020100360A (ja) | 2020-07-02 |
JP7283073B2 true JP7283073B2 (ja) | 2023-05-30 |
Family
ID=70969909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018241460A Active JP7283073B2 (ja) | 2018-12-25 | 2018-12-25 | 四輪駆動車両のトルク制御装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP7283073B2 (ja) |
DE (1) | DE102019219041A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11267453B1 (en) * | 2020-12-21 | 2022-03-08 | Ford Global Technologies, Llc | Hybrid vehicle energy management torque control during transitions between transient and steady-state operation |
CN112706624B (zh) * | 2021-01-25 | 2023-02-17 | 一汽解放汽车有限公司 | 电机扭矩过零控制方法、系统及电动汽车 |
DE102021112481A1 (de) | 2021-05-12 | 2022-11-17 | Bayerische Motoren Werke Aktiengesellschaft | Steuervorrichtung zum Betrieb eines straßengekoppelten Hybridfahrzeuges |
FR3127915B1 (fr) * | 2021-10-11 | 2023-08-25 | Psa Automobiles Sa | Procédé de répartition de couple moteur en phase de rampage dans une chaine de traction hybride de véhicule en mode 4x4 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002325309A (ja) | 2001-04-24 | 2002-11-08 | Nissan Motor Co Ltd | ハイブリッド型四輪駆動車 |
JP2005114038A (ja) | 2003-10-08 | 2005-04-28 | Nissan Motor Co Ltd | 車両用発電制御装置、及びこれを備えた車両用駆動制御装置 |
JP2007037217A (ja) | 2005-07-22 | 2007-02-08 | Nissan Motor Co Ltd | 車両駆動システム |
US20110276207A1 (en) | 2008-09-09 | 2011-11-10 | Jens-Werner Falkenstein | Method for operating a drive of a motor vehicle, as well as a drive device and an electronic control unit |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3985640B2 (ja) | 2002-09-12 | 2007-10-03 | 日産自動車株式会社 | 四輪駆動車両の制御装置 |
-
2018
- 2018-12-25 JP JP2018241460A patent/JP7283073B2/ja active Active
-
2019
- 2019-12-06 DE DE102019219041.3A patent/DE102019219041A1/de active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002325309A (ja) | 2001-04-24 | 2002-11-08 | Nissan Motor Co Ltd | ハイブリッド型四輪駆動車 |
JP2005114038A (ja) | 2003-10-08 | 2005-04-28 | Nissan Motor Co Ltd | 車両用発電制御装置、及びこれを備えた車両用駆動制御装置 |
JP2007037217A (ja) | 2005-07-22 | 2007-02-08 | Nissan Motor Co Ltd | 車両駆動システム |
US20110276207A1 (en) | 2008-09-09 | 2011-11-10 | Jens-Werner Falkenstein | Method for operating a drive of a motor vehicle, as well as a drive device and an electronic control unit |
Also Published As
Publication number | Publication date |
---|---|
DE102019219041A1 (de) | 2020-06-25 |
JP2020100360A (ja) | 2020-07-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7283073B2 (ja) | 四輪駆動車両のトルク制御装置 | |
US6598945B2 (en) | Control apparatus and method of vehicle braking and driving force | |
US6575870B2 (en) | Driving force control system for front-and-rear wheel drive vehicles | |
EP1632378B1 (en) | Control apparatus for hybrid vehicle | |
JP6107792B2 (ja) | 自動車 | |
US20050228554A1 (en) | Control apparatus for hybrid vehicle | |
JP2009278770A (ja) | 車両およびその制御方法 | |
US20230166715A1 (en) | Torque distribution strategies for hybrid vehicles | |
JP7302242B2 (ja) | ハイブリッド車両 | |
JP6401101B2 (ja) | ハイブリッド車両の制御装置 | |
JP6331981B2 (ja) | 自動車 | |
JP2015000675A (ja) | ハイブリッド車両の惰行運転中の制御方法とハイブリッド車両 | |
JP7047570B2 (ja) | ハイブリッド車両のトルク制御装置 | |
US10752288B2 (en) | Lateral motion control for cornering and regenerative braking energy capture | |
JP4802643B2 (ja) | 車両およびその制御方法 | |
JP2002095106A (ja) | 車輌の制動力制御装置 | |
JP7287175B2 (ja) | 四輪駆動車両の制御装置 | |
JPH106798A (ja) | 駆動力配分制御装置 | |
JPH11125129A (ja) | 車 輌 | |
JP7272130B2 (ja) | 四輪駆動ハイブリッド車両 | |
JP4108258B2 (ja) | 前後輪駆動車両の駆動力制御装置 | |
JP4165344B2 (ja) | 車両の制御装置 | |
JP7225733B2 (ja) | 四輪駆動車両の走行モード制御装置 | |
JP3707258B2 (ja) | 前後輪駆動車両の制御装置 | |
JP7452033B2 (ja) | ハイブリッド車両のモータトルク制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20211026 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20221031 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20221101 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221216 |
|
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: 20230418 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230501 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 7283073 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |