JP6856013B2 - 車両の駆動力制御装置 - Google Patents
車両の駆動力制御装置 Download PDFInfo
- Publication number
- JP6856013B2 JP6856013B2 JP2017241996A JP2017241996A JP6856013B2 JP 6856013 B2 JP6856013 B2 JP 6856013B2 JP 2017241996 A JP2017241996 A JP 2017241996A JP 2017241996 A JP2017241996 A JP 2017241996A JP 6856013 B2 JP6856013 B2 JP 6856013B2
- Authority
- JP
- Japan
- Prior art keywords
- acceleration
- vehicle speed
- driving force
- vehicle
- target acceleration
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/14—Adaptive cruise control
- B60W30/143—Speed control
-
- 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
- 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
-
- 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
- B60W30/188—Controlling power parameters of the driveline, e.g. determining the required power
-
- 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
-
- 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
- B60W40/08—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 drivers or passengers
-
- 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
- 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
- B60W2720/00—Output or target parameters relating to overall vehicle dynamics
- B60W2720/10—Longitudinal speed
- B60W2720/106—Longitudinal acceleration
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Description
Claims (7)
- 車速と目標加速度との関係であって前記車速の変化量に対する前記目標加速度の変化量である前記目標加速度の傾きを、運転者の加減速操作量および車速に応じて設定し、前記傾きに基づいて求まる前記目標加速度となるように駆動力を制御する車両の駆動力制御装置において、
前記目標加速度の傾きを求めるコントローラを有し、
前記コントローラは、
前記目標加速度の傾きを、低車速ほど前記目標加速度の値が加速方向に大きくなるように設定し、
前記加減速操作量が所定時間内に変化する場合に、前記加減速操作量の変化速度が遅い速度から速い速度に変化する変化時点同士の時間間隔である操作周期を検出し、
検出された前記操作周期の長さに応じて前記目標加速度の傾きを設定し、
所定の前記操作周期に対する前記目標加速度の傾きは、前記所定の操作周期より長い操作周期に対する前記目標加速度の傾きより小さく設定する
ことを特徴とする車両の駆動力制御装置。
- 請求項1に記載の車両の駆動力制御装置において、
前記コントローラは、
前記運転者の加減速操作が一時的な停止を伴って繰り返される場合の前記操作周期を、前記加減速操作量の変化速度がゼロから増大した後ゼロに戻るまでの時間として検出する
ことを特徴とする車両の駆動力制御装置。
- 請求項1または2に記載の車両の駆動力制御装置において、
前記コントローラは、
複数の前記操作周期を検出し、
検出された複数の操作周期を平均化処理して平均操作周期を求め、
前記平均操作周期に基づいて前記目標加速度の傾きを求める
ことを特徴とする車両の駆動力制御装置。 - 請求項1ないし3のいずれか一項に記載の車両の駆動力制御装置において、
前記車両は、アクセルペダルを有し、
前記コントローラは、
前記加減速操作量として前記アクセルペダルの踏み込み量を検出し、
前記加減速操作量の変化速度は、前記アクセルペダルの踏み込み量の時間微分値である
ことを特徴とする車両の駆動力制御装置。 - 請求項4に記載の車両の駆動力制御装置において、
前記運転者の加減速操作が一時的な停止を伴って繰り返される場合の前記操作周期は、前記時間微分値がゼロになった時点同士の間隔であることを特徴とする車両の駆動力制御装置。
- 請求項1ないし5のいずれか一項に記載の車両の駆動力制御装置において、
前記コントローラは、前記加減速操作量の変化量が予め定めた所定値以下の場合に、前記操作周期の検出を禁止することを特徴とする車両の駆動力制御装置。 - 請求項1ないし6のいずれか一項に記載の車両の駆動力制御装置において、
前記コントローラは、前記操作周期が短くなったことによって前記車速に対する前記目標加速度の傾きを前記操作周期が短くなる前の値よりも小さくする場合に、前記目標加速度の傾きの値を小さくする速度を、前記車速に対する前記目標加速度の傾きを大きくする場合より遅くすることを特徴とする車両の駆動力制御装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017241996A JP6856013B2 (ja) | 2017-12-18 | 2017-12-18 | 車両の駆動力制御装置 |
US16/207,643 US10974723B2 (en) | 2017-12-18 | 2018-12-03 | Drive force control system for vehicle |
CN201811541187.0A CN110001645B (zh) | 2017-12-18 | 2018-12-17 | 车辆的驱动力控制装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017241996A JP6856013B2 (ja) | 2017-12-18 | 2017-12-18 | 車両の駆動力制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019108836A JP2019108836A (ja) | 2019-07-04 |
JP6856013B2 true JP6856013B2 (ja) | 2021-04-07 |
Family
ID=66814178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017241996A Expired - Fee Related JP6856013B2 (ja) | 2017-12-18 | 2017-12-18 | 車両の駆動力制御装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10974723B2 (ja) |
JP (1) | JP6856013B2 (ja) |
CN (1) | CN110001645B (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110466531B (zh) * | 2019-08-30 | 2021-10-12 | 广州小鹏汽车科技有限公司 | 一种车辆的行驶控制方法、系统及车辆 |
JP7413842B2 (ja) * | 2020-02-28 | 2024-01-16 | いすゞ自動車株式会社 | 運転支援装置及び運転支援方法 |
JP7327210B2 (ja) * | 2020-02-28 | 2023-08-16 | いすゞ自動車株式会社 | 運転支援装置 |
JP7287316B2 (ja) * | 2020-03-10 | 2023-06-06 | トヨタ自動車株式会社 | 車両用制駆動力制御装置 |
US11702075B2 (en) * | 2021-04-30 | 2023-07-18 | Nissan North America, Inc. | System and method for proactive lane assist |
CN113183974B (zh) * | 2021-05-18 | 2022-12-16 | 前海七剑科技(深圳)有限公司 | 交通工具的加速度处理方法、装置、交通工具和存储介质 |
CN114987522B (zh) * | 2022-06-30 | 2024-07-26 | 东风汽车集团股份有限公司 | 一种基于车辆加速度自动调节车辆动力的人机交互方法 |
CN118618372B (zh) * | 2024-08-12 | 2024-11-05 | 常州星宇车灯股份有限公司 | 一种车辆自适应巡航纵向加速度控制方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3617467B2 (ja) * | 2001-03-26 | 2005-02-02 | 日産自動車株式会社 | 車両用ハイブリッド・パワートレインの制御装置 |
JP2004276669A (ja) * | 2003-03-13 | 2004-10-07 | Nissan Motor Co Ltd | 車両の駆動力制御装置 |
US7421325B2 (en) * | 2005-04-01 | 2008-09-02 | Chrysler Llc | Automatic transmission calibration method |
JP4858036B2 (ja) * | 2006-09-20 | 2012-01-18 | トヨタ自動車株式会社 | 車両の運動制御装置、及び加速期待値算出装置 |
FR2913635B1 (fr) * | 2007-03-13 | 2009-07-24 | Peugeot Citroen Automobiles Sa | Dispositif et procede de regulation de motricite pour vehicule automobile. |
JP2011148327A (ja) * | 2010-01-19 | 2011-08-04 | Toyota Motor Corp | 車両制御装置 |
US9068516B2 (en) * | 2011-06-21 | 2015-06-30 | Honda Motor Co., Ltd. | Accelerator pedal reaction force control device |
EP2865914B1 (en) * | 2012-06-20 | 2020-06-10 | Toyota Jidosha Kabushiki Kaisha | Vehicle control device |
WO2015004777A1 (ja) * | 2013-07-11 | 2015-01-15 | トヨタ自動車株式会社 | 車両制御装置 |
JP6171644B2 (ja) * | 2013-07-12 | 2017-08-02 | マツダ株式会社 | 車両の制御装置 |
GB2523195B (en) * | 2014-02-18 | 2017-10-25 | Jaguar Land Rover Ltd | Control system and method |
JP6249180B2 (ja) * | 2015-05-22 | 2017-12-20 | マツダ株式会社 | エンジンの制御装置 |
-
2017
- 2017-12-18 JP JP2017241996A patent/JP6856013B2/ja not_active Expired - Fee Related
-
2018
- 2018-12-03 US US16/207,643 patent/US10974723B2/en active Active
- 2018-12-17 CN CN201811541187.0A patent/CN110001645B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN110001645B (zh) | 2022-04-15 |
JP2019108836A (ja) | 2019-07-04 |
US20190184992A1 (en) | 2019-06-20 |
US10974723B2 (en) | 2021-04-13 |
CN110001645A (zh) | 2019-07-12 |
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