JP7260052B2 - 車両の駆動力制御方法及び車両の駆動力制御装置 - Google Patents
車両の駆動力制御方法及び車両の駆動力制御装置 Download PDFInfo
- Publication number
- JP7260052B2 JP7260052B2 JP2022502222A JP2022502222A JP7260052B2 JP 7260052 B2 JP7260052 B2 JP 7260052B2 JP 2022502222 A JP2022502222 A JP 2022502222A JP 2022502222 A JP2022502222 A JP 2022502222A JP 7260052 B2 JP7260052 B2 JP 7260052B2
- Authority
- JP
- Japan
- Prior art keywords
- driving force
- vehicle
- estimated friction
- friction coefficient
- change
- 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
- 238000000034 method Methods 0.000 title claims description 20
- 230000001133 acceleration Effects 0.000 claims description 53
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 6
- 230000004043 responsiveness Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Images
Classifications
-
- 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
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
- B60L15/28—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed without contact making and breaking, e.g. using a transductor
-
- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/12—Limiting control by the driver depending on vehicle state, e.g. interlocking means for the control input for preventing unsafe operation
-
- 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
- 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
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
- B60W40/06—Road conditions
- B60W40/068—Road friction coefficient
-
- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/10—Interpretation of driver requests or demands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/12—Speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/14—Acceleration
- B60L2240/16—Acceleration longitudinal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/14—Acceleration
- B60L2240/18—Acceleration lateral
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/24—Steering angle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
-
- 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
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/12—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to parameters of the vehicle itself, e.g. tyre models
- B60W40/13—Load or weight
- B60W2040/1307—Load distribution on each wheel suspension
-
- 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
- B60W2520/10—Longitudinal speed
- B60W2520/105—Longitudinal acceleration
-
- 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
- B60W2520/12—Lateral speed
- B60W2520/125—Lateral acceleration
-
- 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
-
- 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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/18—Steering angle
-
- 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
- B60W2540/215—Selection or confirmation of options
-
- 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
- B60W2552/00—Input parameters relating to infrastructure
- B60W2552/40—Coefficient of friction
-
- 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
- B60W2710/06—Combustion engines, Gas turbines
- B60W2710/0666—Engine torque
- B60W2710/0672—Torque change rate
-
- 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
- B60W2710/085—Torque change rate
-
- 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
- B60W2720/10—Longitudinal speed
- B60W2720/106—Longitudinal acceleration
-
- 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
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Description
図1は、本実施形態にかかる制御システムの構成図である。
まず本実施形態にかかる駆動力制御の概要について説明する。
Claims (6)
- 前後加速度と横加速度に基づいて推定摩擦円を算出し、
前記推定摩擦円の大きさに応じて駆動力を制限し、
車両走行中における前記推定摩擦円の大きさの変化速度を、タイヤ発生力に基づいて制限する、制御部を備えた車両の駆動力制御方法において、
前記制御部は、タイヤ発生力が大きいほど、制限後の前記推定摩擦円の大きさの変化速度を大きくする、車両の駆動力制御方法。 - 請求項1に記載の車両の駆動力制御方法において、
前記制御部は、アクセルペダルの踏み込み量が大きいほど前記推定摩擦円の大きさの変化速度を大きくする、車両の駆動力制御方法。 - 前後加速度と横加速度に基づいて路面の推定摩擦係数を算出し、
前記推定摩擦係数の大きさに応じて駆動力を制限し、
車両走行中における前記推定摩擦係数の大きさの変化速度を、前記推定摩擦係数の大きさに基づいて制限する、制御部を備えた車両の駆動力制御方法において、
前記制御部は、前記推定摩擦係数が大きいほど、制限後の前記推定摩擦係数の大きさの変化速度を大きくする、車両の駆動力制御方法。 - 請求項3に記載の車両の駆動力制御方法において、
前記制御部は、アクセルペダルの踏み込み量が大きいほど前記推定摩擦係数の大きさの変化速度を大きくする、車両の駆動力制御方法。 - 車両の前後加速度を検出する前後加速度検出部と、
前記車両の横加速度を検出する横加速度検出部と、
前記前後加速度と前記横加速度とに基づいて推定摩擦円を算出し、前記推定摩擦円の大きさに応じて駆動力を制限し、車両走行中における前記推定摩擦円の大きさの変化速度を、タイヤ発生力に基づいて制限する制御部と、
を備える車両の駆動力制御装置において、
前記制御部は、タイヤ発生力が大きいほど、制限後の前記推定摩擦円の大きさの変化速度を大きくする、車両の駆動力制御装置。 - 車両の前後加速度を検出する前後加速度検出部と、
前記車両の横加速度を検出する横加速度検出部と、
前後加速度と横加速度に基づいて路面の推定摩擦係数を算出し、前記推定摩擦係数の大きさに応じて駆動力を制限し、車両走行中における前記推定摩擦係数の大きさの変化速度を、前記推定摩擦係数の大きさに基づいて制限する制御部と、
を備える車両の駆動力制御装置において、
前記制御部は、前記推定摩擦係数が大きいほど、制限後の前記推定摩擦係数の大きさの変化速度を大きくする、車両の駆動力制御装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2020/022593 WO2021250761A1 (ja) | 2020-06-08 | 2020-06-08 | 車両の駆動力制御方法及び車両の駆動力制御装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JPWO2021250761A1 JPWO2021250761A1 (ja) | 2021-12-16 |
JPWO2021250761A5 JPWO2021250761A5 (ja) | 2022-06-03 |
JP7260052B2 true JP7260052B2 (ja) | 2023-04-18 |
Family
ID=78845452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022502222A Active JP7260052B2 (ja) | 2020-06-08 | 2020-06-08 | 車両の駆動力制御方法及び車両の駆動力制御装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11845458B2 (ja) |
EP (1) | EP4163172A4 (ja) |
JP (1) | JP7260052B2 (ja) |
CN (1) | CN114206659A (ja) |
WO (1) | WO2021250761A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7260052B2 (ja) * | 2020-06-08 | 2023-04-18 | 日産自動車株式会社 | 車両の駆動力制御方法及び車両の駆動力制御装置 |
JP2022157716A (ja) * | 2021-03-31 | 2022-10-14 | 本田技研工業株式会社 | 運転支援装置、運転支援プログラム、運転支援方法 |
CN116278813B (zh) * | 2023-05-19 | 2023-07-21 | 成都赛力斯科技有限公司 | 基于附着系数的请求扭矩控制方法、装置及新能源汽车 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008087680A (ja) | 2006-10-03 | 2008-04-17 | Fuji Heavy Ind Ltd | 車両運動制御装置 |
JP2008273315A (ja) | 2007-04-26 | 2008-11-13 | Toyota Motor Corp | 車両用駆動力制御装置 |
WO2013076902A1 (ja) | 2011-11-25 | 2013-05-30 | 日産自動車株式会社 | 車両用駆動制御装置、車両用駆動制御方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4396660B2 (ja) * | 2006-05-12 | 2010-01-13 | 三菱自動車工業株式会社 | 車両の旋回挙動制御装置 |
JP4970197B2 (ja) | 2007-08-30 | 2012-07-04 | 富士重工業株式会社 | 車両の駆動力制御装置 |
JP5308913B2 (ja) * | 2009-05-19 | 2013-10-09 | 富士重工業株式会社 | 車両の駆動力制御装置 |
US8504238B2 (en) * | 2010-04-16 | 2013-08-06 | Ford Global Technologies | Vehicle stability and steerability control via electronic torque distribution |
GB2486177A (en) * | 2010-12-02 | 2012-06-13 | Land Rover Uk Ltd | Traction control method that allows for processing time delays |
CN107512262B (zh) * | 2017-08-14 | 2018-12-21 | 吉林大学 | 一种针对执行驱动空间受限时的车辆稳定控制系统轮胎力分配方法 |
JP7159768B2 (ja) * | 2018-10-09 | 2022-10-25 | トヨタ自動車株式会社 | 四輪駆動車両の走行制御装置 |
WO2020129208A1 (ja) * | 2018-12-20 | 2020-06-25 | 三菱電機株式会社 | 走行計画生成装置および自動運転システム |
JP7148448B2 (ja) * | 2019-03-25 | 2022-10-05 | 株式会社Subaru | 車両の制御装置 |
JP2020175692A (ja) * | 2019-04-15 | 2020-10-29 | ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングRobert Bosch Gmbh | 制御システム及び制御方法 |
CN111507019B (zh) * | 2020-05-06 | 2022-09-16 | 北京理工大学 | 基于mmrls和sh-stf的车辆质量与道路坡度迭代型联合估计方法 |
JP7310703B2 (ja) * | 2020-05-18 | 2023-07-19 | トヨタ自動車株式会社 | 四輪駆動力分配装置 |
JP7260052B2 (ja) * | 2020-06-08 | 2023-04-18 | 日産自動車株式会社 | 車両の駆動力制御方法及び車両の駆動力制御装置 |
JP7291742B2 (ja) * | 2021-03-31 | 2023-06-15 | 本田技研工業株式会社 | 運転評価装置、運転評価方法、プログラム、及び媒体 |
JP2022157716A (ja) * | 2021-03-31 | 2022-10-14 | 本田技研工業株式会社 | 運転支援装置、運転支援プログラム、運転支援方法 |
US11834026B2 (en) * | 2021-06-01 | 2023-12-05 | Toyota Research Institute, Inc. | Purposeful brake-induced wheel lockup for vehicle stability control |
-
2020
- 2020-06-08 JP JP2022502222A patent/JP7260052B2/ja active Active
- 2020-06-08 US US17/629,486 patent/US11845458B2/en active Active
- 2020-06-08 WO PCT/JP2020/022593 patent/WO2021250761A1/ja unknown
- 2020-06-08 CN CN202080053211.5A patent/CN114206659A/zh active Pending
- 2020-06-08 EP EP20940113.2A patent/EP4163172A4/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008087680A (ja) | 2006-10-03 | 2008-04-17 | Fuji Heavy Ind Ltd | 車両運動制御装置 |
JP2008273315A (ja) | 2007-04-26 | 2008-11-13 | Toyota Motor Corp | 車両用駆動力制御装置 |
WO2013076902A1 (ja) | 2011-11-25 | 2013-05-30 | 日産自動車株式会社 | 車両用駆動制御装置、車両用駆動制御方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2021250761A1 (ja) | 2021-12-16 |
JPWO2021250761A1 (ja) | 2021-12-16 |
EP4163172A1 (en) | 2023-04-12 |
CN114206659A (zh) | 2022-03-18 |
EP4163172A4 (en) | 2023-08-09 |
US11845458B2 (en) | 2023-12-19 |
US20220266848A1 (en) | 2022-08-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7260052B2 (ja) | 車両の駆動力制御方法及び車両の駆動力制御装置 | |
US8781686B2 (en) | Device/method for controlling turning behavior of vehicle | |
US10253860B2 (en) | Driveline and method of controlling a driveline | |
JP6162762B2 (ja) | 車両の制御装置及び車両の制御方法 | |
WO2013186208A2 (en) | Vehicle control system and method of controlling a vehicle | |
GB2486177A (en) | Traction control method that allows for processing time delays | |
EP3331739B1 (en) | Traction control considering wheel slip, pitch and heave | |
JP6630386B2 (ja) | 車両の制御装置及び車両の制御方法 | |
US11318924B1 (en) | Torque distribution system for redistributing torque between axles of a vehicle | |
CN111770863B (zh) | 车辆控制方法及设备 | |
US20190337518A1 (en) | Method for controlling a drive motor in a motor vehicle | |
US8818667B2 (en) | Method for producing a differential torque acting on the vehicle wheels of a vehicle | |
JP6674769B2 (ja) | 車両の制御装置及び車両の制御方法 | |
JP6519206B2 (ja) | 車両の走行制御装置 | |
CN113997928A (zh) | 车辆的转弯控制系统及转弯控制方法 | |
JP2008144788A (ja) | 車両の駆動力制御装置 | |
JP2000130206A (ja) | 自動車における最大出力可能駆動トルクの評価方法および装置 | |
WO2023210534A1 (ja) | 車両の制御装置 | |
KR100957632B1 (ko) | 트랙션 시스템의 브레이크 제어방법 | |
WO2020045566A1 (ja) | 車両制御装置 | |
JP2015063267A (ja) | 車両の駆動力制御方法 | |
CN116714441A (zh) | 分布式拖滞扭矩控制方法、系统及可读存储介质 | |
JP2021027654A (ja) | 駆動力制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220113 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220113 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230110 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230216 |
|
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: 20230307 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230320 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 7260052 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |