JP6353730B2 - 車両用制御装置 - Google Patents
車両用制御装置 Download PDFInfo
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- JP6353730B2 JP6353730B2 JP2014157290A JP2014157290A JP6353730B2 JP 6353730 B2 JP6353730 B2 JP 6353730B2 JP 2014157290 A JP2014157290 A JP 2014157290A JP 2014157290 A JP2014157290 A JP 2014157290A JP 6353730 B2 JP6353730 B2 JP 6353730B2
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
-
- 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
- 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
- B60W30/182—Selecting between different operative modes, e.g. comfort and performance modes
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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
-
- 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
-
- 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
- F16H61/14—Control of torque converter lock-up clutches
-
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
- F16H63/50—Signals to an engine or motor
-
- 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
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Control Of Transmission Device (AREA)
- Braking Elements And Transmission Devices (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Fluid Gearings (AREA)
Description
〔システム構成〕
図1は本発明の実施形態における車両制御装置の構成を示すシステム構成を示す図である。
〔惰性走行処理〕
本発明における惰性走行はトルクコンバータ102に設けられたロックアップクラッチのロックアップを解除し、エンジン101の出力軸と変速機103の入力側とが相対回転可能な状態とすることにより達成される。
図3はタイムチャートであり、(a)はブレーキスイッチ114、(b)はマスタシリンダ圧センサ116によって検出したマスタシリンダ圧力、(c)は(b)の微分値、(d)は車両100の車速変化を示している。
実施例1では、12パターンに分別したが、本発明はこれに限られたものでは無く、より細分化がなされていても一部の分別結果が省略されていてもよい。
車両100は前進後退のみならず、かじ取り装置117によって運転者の要求する方向へ旋回が可能である。旋回中に車両100が横滑りを生じるような場合には図示しない横滑り防止装置によって横滑り防止制御が発生する。このとき横滑り防止装置は図示しないABS装置やトラクションコントロールシステムを協調操作し車両100の走行安定性を維持する。したがってこのような場合に惰性走行を提供することは適当では無く、これらの制御に備えて惰性走行を終了する必要がある。舵角センサ118によるかじ取り装置117の操作量が所定値を上回るような場合には惰性走行を終了する。操作量は例えば舵角センサ118によって検出されるステアリング操作角度である。
Claims (10)
- 車両を駆動させる駆動力源と、
前記駆動力源と車輪との間で動力を伝達する経路の締結状態と非締結状態とを切り替える駆動力伝達機構と、
運転者の要求減速度を検出する要求減速度検出部と、を具備した車両を制御する車両用制御装置であって、
前記要求減速度検出部は、マスタシリンダ圧力、ホイルシリンダ圧力、ブレーキペダルストロークの少なくとも一つに基づいて運転者の要求減速度を検出し、
前記車両の減速操作期間中の第一のタイミングで検出した第一の要求減速度に対して、前記減速操作期間中かつ前記第一のタイミングより後の第二のタイミングで検出した第二の要求減速度が小さい場合に、前記駆動力伝達機構を締結状態から非締結状態へ切り替えることを特徴とする車両用制御装置。 - 請求項1に記載の車両用制御装置であって、前記駆動力伝達機構が非締結状態のときに、前記車両の減速期間中前記第一のタイミング及び前記第二のタイミングで前記要求減速度検出部によって検出した前記第一の要求減速度及び前記第二の要求減速度に基づいて前記駆動力源の自動停止と再始動を行うことを特徴とする車両用制御装置。
- 請求項1又は2に記載の車両用制御装置であって、前記減速操作期間中に前記第一の要求減速度を検出した後に、前記駆動力伝達機構を締結状態から非連結状態へ切り替えることなく前記減速操作期間が終了した場合には前記駆動力伝達機構を締結状態のまま維持することを特徴とする車両用制御装置。
- 請求項1乃至3のいずれかに記載の車両用制御装置であって、前記第一のタイミング及び前記第二のタイミングは前記要求減速度検出部による検出値の微分値に基づいて設定されることを特徴とする車両用制御装置。
- 請求項4に記載の車両用制御装置であって、前記第一のタイミング及び前記第二のタイミングは、前記微分値と所定の閾値との比較に基づいて設定され、前記所定の閾値は前記車両または前記駆動力源の運転状態に基づいて可変することを特徴とする車両用制御装置。
- 請求項4又は5に記載の車両用制御装置であって、前記第一のタイミング及び前記第二のタイミングはブレーキ操作オン信号に基づいて設定されることを特徴とする車両用制御装置。
- 請求項1乃至6のいずれかに記載の車両用制御装置であって、舵角情報の検出結果に基づき舵角量が所定値以上の場合に前記駆動力源の自動停止を抑制することを特徴とする車両用制御装置。
- 請求項1乃至6のいずれかに記載の車両用制御装置であって、シフトポジション情報に基づいて前記駆動力源の自動停止を行うことを抑制することを特徴とする車両用制御装置。
- 請求項1乃至6のいずれかに記載の車両用制御装置であって、車輪速度の検出結果に基づきある車輪の車輪速度が他の車輪の車輪速度に対して所定値以上異なる場合に前記駆動力源の自動停止を行うことを抑制することを特徴とする車両用制御装置。
- 請求項1乃至6のいずれかに記載の車両用制御装置であって、車両の外界認識情報に基づいて前記駆動力源の自動停止を行うことを抑制することを特徴とする車両用制御装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014157290A JP6353730B2 (ja) | 2014-08-01 | 2014-08-01 | 車両用制御装置 |
PCT/JP2015/071187 WO2016017562A1 (ja) | 2014-08-01 | 2015-07-27 | 車両用制御装置 |
Applications Claiming Priority (1)
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JP2014157290A JP6353730B2 (ja) | 2014-08-01 | 2014-08-01 | 車両用制御装置 |
Related Child Applications (1)
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JP2017248639A Division JP6442595B2 (ja) | 2017-12-26 | 2017-12-26 | 車両用制御装置 |
Publications (2)
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JP2016034766A JP2016034766A (ja) | 2016-03-17 |
JP6353730B2 true JP6353730B2 (ja) | 2018-07-04 |
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JP (1) | JP6353730B2 (ja) |
WO (1) | WO2016017562A1 (ja) |
Families Citing this family (1)
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JP7024472B2 (ja) * | 2018-02-07 | 2022-02-24 | トヨタ自動車株式会社 | 変速制御装置 |
Family Cites Families (10)
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JP5602522B2 (ja) * | 2010-07-02 | 2014-10-08 | いすゞ自動車株式会社 | 惰行制御装置 |
JP5694693B2 (ja) * | 2010-07-02 | 2015-04-01 | いすゞ自動車株式会社 | 惰行制御装置 |
DE102010031036A1 (de) * | 2010-07-07 | 2012-01-12 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Kupplungssteuerung im Segelbetrieb eines Kraftfahrzeugs |
JP2012047054A (ja) * | 2010-08-24 | 2012-03-08 | Toyota Motor Corp | 車両走行制御装置 |
JP2012214181A (ja) * | 2011-04-01 | 2012-11-08 | Toyota Motor Corp | 車両制御システム |
JP2013119776A (ja) * | 2011-12-06 | 2013-06-17 | Nissan Motor Co Ltd | 車両のエンジン自動制御装置 |
JP5846218B2 (ja) * | 2011-12-20 | 2016-01-20 | トヨタ自動車株式会社 | 車両の制御装置 |
JP6107824B2 (ja) * | 2012-08-08 | 2017-04-05 | トヨタ自動車株式会社 | 車両の走行制御装置 |
JP5704148B2 (ja) * | 2012-10-26 | 2015-04-22 | トヨタ自動車株式会社 | 車両の走行制御装置 |
JP5633557B2 (ja) * | 2012-11-28 | 2014-12-03 | トヨタ自動車株式会社 | 走行制御装置 |
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2014
- 2014-08-01 JP JP2014157290A patent/JP6353730B2/ja active Active
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WO2016017562A1 (ja) | 2016-02-04 |
JP2016034766A (ja) | 2016-03-17 |
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