JP2021110299A - 車両の制御装置、及び波状路走行時入力低減システム - Google Patents
車両の制御装置、及び波状路走行時入力低減システム Download PDFInfo
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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
- 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
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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
- 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
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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
- 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
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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
- B60W30/18—Propelling the vehicle
- B60W30/188—Controlling power parameters of the driveline, e.g. determining the required power
- B60W30/1882—Controlling power parameters of the driveline, e.g. determining the required power characterised by the working point of the engine, e.g. by using engine output chart
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
-
- 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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0638—Engine 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
-
- 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
- B60W2520/28—Wheel 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
- B60W2520/30—Wheel 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
- 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
- B60W2552/00—Input parameters relating to infrastructure
- B60W2552/20—Road profile, i.e. the change in elevation or curvature of a plurality of continuous road segments
-
- 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
- B60W2554/00—Input parameters relating to objects
- B60W2554/40—Dynamic objects, e.g. animals, windblown objects
- B60W2554/404—Characteristics
- B60W2554/4041—Position
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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
- B60W2555/00—Input parameters relating to exterior conditions, not covered by groups B60W2552/00, B60W2554/00
- B60W2555/20—Ambient conditions, e.g. wind or rain
-
- 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
- B60W2556/45—External transmission of data to or from 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
- B60W2556/00—Input parameters relating to data
- B60W2556/45—External transmission of data to or from the vehicle
- B60W2556/50—External transmission of data to or from the vehicle of positioning data, e.g. GPS [Global Positioning System] data
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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
- B60W2556/00—Input parameters relating to data
- B60W2556/45—External transmission of data to or from the vehicle
- B60W2556/55—External transmission of data to or from the vehicle using telemetry
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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
- B60W2556/00—Input parameters relating to data
- B60W2556/45—External transmission of data to or from the vehicle
- B60W2556/65—Data transmitted between vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Control Of Transmission Device (AREA)
Abstract
Description
12:エンジン(動力源)
14:駆動輪
16:動力伝達装置
70:電子制御装置(制御装置)
76:駆動力制限部
78:上限値設定部
100:センター(車外装置)
110:他車両
200:波状路走行時入力低減システム
Claims (7)
- 動力源の動力を駆動輪へ伝達する動力伝達装置を備えた車両の、制御装置であって、
前記車両が波状路を走行しているときに、前記動力源から前記駆動輪までの駆動系部品における所定回転速度の変動を表す値が共振判定値以上である場合には、前記車両の駆動力を上限値によって制限する駆動力制限部と、
前記車両の現在位置を示す現在位置情報に基づいて、前記上限値を前記車両が現在走行している波状路に応じた値に設定する上限値設定部と
を、含むことを特徴とする車両の制御装置。 - 前記上限値設定部は、前記波状路が存在する地点別に予め定められた、前記所定回転速度の変動を表す値と前記駆動力との関係を示す所定特性のうちの、前記車両が現在走行している地点における前記所定特性において、前記所定回転速度の変動を表す値が前記共振判定値となる前記駆動力の値を前記上限値に設定することを特徴とする請求項1に記載の車両の制御装置。
- 前記所定特性は、前記車両とは別の車外装置において、前記車両及び前記車両とは別の他車両を含む複数車両から各々通信を介して取得された、前記複数車両の駆動系部品における所定回転速度の変動を表す値と前記複数車両の駆動力と前記現在位置情報とに基づいて予め定められたものであることを特徴とする請求項2に記載の車両の制御装置。
- 前記上限値設定部は、前記車外装置において、前記複数車両から各々通信を介して取得された、前記複数車両の駆動力と前記複数車両の前後加速度とに基づいて予め定められた必要駆動力を加味して前記上限値を設定することを特徴とする請求項3に記載の車両の制御装置。
- 前記上限値設定部は、前記車両が現在走行している地点における気象情報を加味して前記上限値を設定することを特徴とする請求項1から4の何れか1項に記載の車両の制御装置。
- 前記所定回転速度の変動を表す値は、前記所定回転速度から抽出した共振周波数帯における前記所定回転速度の変動成分の絶対値を所定期間にて積算した値であることを特徴とする請求項1から5の何れか1項に記載の車両の制御装置。
- 動力源の動力を駆動輪へ伝達する動力伝達装置を各々備えた複数の車両に用いられる波状路走行時入力低減システムであって、
前記車両から各々通信を介して取得した、前記動力源から前記駆動輪までの駆動系部品における所定回転速度の変動を表す値と前記車両の駆動力と前記車両の現在位置を示す現在位置情報とに基づいて、前記所定回転速度の変動を表す値と前記駆動力との関係を示す所定特性を波状路が存在する地点別に設定する、前記車両とは別の車外装置と、
前記車両が前記波状路を走行しているときに、前記所定回転速度の変動を表す値が共振判定値以上である場合には、前記駆動力を上限値によって制限すると共に、前記地点別に設定された前記所定特性のうちの、前記車両が現在走行している地点における前記所定特性において、前記所定回転速度の変動を表す値が前記共振判定値となる前記駆動力の値を前記上限値に設定する、前記車両に搭載された制御装置と
を、含むことを特徴とする波状路走行時入力低減システム。
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JP2020003161A JP7272281B2 (ja) | 2020-01-10 | 2020-01-10 | 車両の制御装置、及び波状路走行時入力低減システム |
CN202110021274.9A CN113183941B (zh) | 2020-01-10 | 2021-01-08 | 车辆的控制装置、及波状路行驶时输入降低系统 |
US17/145,797 US11787433B2 (en) | 2020-01-10 | 2021-01-11 | Control device of vehicle and system for reducing input during running on wavy road |
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US11731640B2 (en) * | 2021-02-08 | 2023-08-22 | Ford Global Technologies, Llc | Energy saving traction and stability control |
US11970154B2 (en) * | 2021-09-03 | 2024-04-30 | GM Global Technology Operations LLC | Transmission output speed based wheel flare control system for electrified vehicle applications |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06324138A (ja) * | 1993-03-17 | 1994-11-25 | Nippondenso Co Ltd | 車両制御装置 |
JP2012166676A (ja) * | 2011-02-14 | 2012-09-06 | Toyota Motor Corp | 車両および車両用制御方法 |
WO2013175567A1 (ja) * | 2012-05-22 | 2013-11-28 | パイオニア株式会社 | サーバ装置、端末装置、システム及び路面状態推定方法 |
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DE102007010770A1 (de) * | 2007-03-06 | 2008-09-11 | Robert Bosch Gmbh | Verfahren und Steuervorrichtung zum Durchführen eines Startens eines Verbrennungsmotors in einem Hybridfahrzeug |
JP4894731B2 (ja) * | 2007-11-07 | 2012-03-14 | トヨタ自動車株式会社 | 追従走行制御システム |
JP5569411B2 (ja) * | 2011-01-26 | 2014-08-13 | トヨタ自動車株式会社 | 車両用駆動装置の制御装置 |
WO2013088501A1 (ja) * | 2011-12-12 | 2013-06-20 | トヨタ自動車株式会社 | ハイブリッド車両の駆動制御装置 |
JP6324138B2 (ja) | 2014-03-25 | 2018-05-16 | フジモリ産業株式会社 | 空調用フレキシブルダクト |
JP2019108867A (ja) * | 2017-12-19 | 2019-07-04 | トヨタ自動車株式会社 | 波状路走行支援システム |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06324138A (ja) * | 1993-03-17 | 1994-11-25 | Nippondenso Co Ltd | 車両制御装置 |
JP2012166676A (ja) * | 2011-02-14 | 2012-09-06 | Toyota Motor Corp | 車両および車両用制御方法 |
WO2013175567A1 (ja) * | 2012-05-22 | 2013-11-28 | パイオニア株式会社 | サーバ装置、端末装置、システム及び路面状態推定方法 |
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CN113183941B (zh) | 2024-05-07 |
US20220266846A1 (en) | 2022-08-25 |
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