JP5838677B2 - 車両駆動装置 - Google Patents
車両駆動装置 Download PDFInfo
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- JP5838677B2 JP5838677B2 JP2011198435A JP2011198435A JP5838677B2 JP 5838677 B2 JP5838677 B2 JP 5838677B2 JP 2011198435 A JP2011198435 A JP 2011198435A JP 2011198435 A JP2011198435 A JP 2011198435A JP 5838677 B2 JP5838677 B2 JP 5838677B2
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- 238000011084 recovery Methods 0.000 claims description 169
- 239000000446 fuel Substances 0.000 claims description 167
- 230000005540 biological transmission Effects 0.000 claims description 66
- 238000002485 combustion reaction Methods 0.000 claims description 43
- 238000001514 detection method Methods 0.000 claims description 7
- 230000035939 shock Effects 0.000 description 18
- 238000000034 method Methods 0.000 description 13
- 230000007423 decrease Effects 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 3
- 230000001629 suppression Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
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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
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/02—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by hand, foot, or like operator controlled initiation means
-
- 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
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
- B60W10/11—Stepped gearings
- B60W10/115—Stepped gearings with planetary gears
-
- 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
- B60W30/19—Improvement of gear change, e.g. by synchronisation or smoothing gear shift
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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
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0215—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/12—Introducing corrections for particular operating conditions for deceleration
- F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
- F02D41/126—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off transitional corrections at the end of the cut-off period
-
- 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
- F16H61/04—Smoothing ratio shift
- F16H61/0437—Smoothing ratio shift by using electrical signals
-
- 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
-
- 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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/10—Change speed gearings
- B60W2510/1005—Transmission ratio engaged
- B60W2510/101—Transmission neutral state
-
- 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
- B60W2710/0616—Position of fuel or air injector
- B60W2710/0627—Fuel flow 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
- B60W2710/06—Combustion engines, Gas turbines
- B60W2710/0666—Engine torque
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1412—Introducing closed-loop corrections characterised by the control or regulation method using a predictive controller
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/101—Engine speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0215—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission
- F02D41/023—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the gear ratio shifting
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/14—Inputs being a function of torque or torque demand
- F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
- F16H2059/186—Coasting
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/36—Inputs being a function of speed
- F16H2059/366—Engine or motor speed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Control Of Transmission Device (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
b)自動変速機2Aはイナーシャフェーズか?
c)アップシフト後の内燃エンジン1の回転速度がL/U OFF用リカバリ回転速度を下回るか?
1A 吸気スロットル
1B 燃料インジェクタ
2 変速ユニット
2A 自動変速機
2B トルクコンバータ
2C ロックアップクラッチ
3 プロペラシャフト
4 エンジンコントローラ(ECU)
5 自動変速機コントローラ(ATCU)
6 アクセルペダル踏み込み量センサ
7 車速センサ
8 エンジン回転速度センサ
9 シフトセンサ
10 タービンランナ回転速度センサ
Claims (7)
- アクセルペダルの踏み込み量に応動する内燃エンジンの回転を、トルクコンバータと自動変速機とを介して駆動輪に伝達する車両駆動装置において、
前記アクセルペダルの解放を検出するアクセルペダル解放検出手段と、
エンジン回転速度を検出するエンジン回転速度検出手段と、
車両が走行中に前記アクセルペダルが解放された場合に、前記自動変速機をアップシフトするアップシフト手段と、
前記アクセルペダルが解放された状態で前記エンジン回転速度が所定のリカバリ回転速度以上の場合に前記内燃エンジンへの燃料供給を停止するフュエルカット実行手段と、
前記内燃エンジンへの燃料供給停止中に前記エンジン回転速度が前記リカバリ回転速度を下回ると前記内燃エンジンへの燃料供給を再開するフュエルリカバリ実行手段と、
前記フュエルカット実行手段による燃料供給停止と前記アップシフト手段によるアップシフトとが並行して行われた場合に、前記フュエルリカバリ実行手段による前記内燃エンジンへの燃料供給の再開が行われるかどうかを予測するフュエルリカバリ予測手段と、
自動変速機がイナーシャフェーズにあるかどうかを判定するイナーシャフェーズ判定手段と、
前記フュエルリカバリ予測手段が、前記フュエルリカバリ実行手段による前記内燃エンジンへの燃料供給の再開を予測した場合に、前記フュエルリカバリ実行手段による前記内燃エンジンへの燃料供給の再開を早めて前記自動変速機のイナーシャフェーズで行わせるフュエルリカバリ前倒し手段と、を備えたことを特徴とする車両駆動装置。 - アップシフト後の変速段の変速比と走行速度とに基づきアップシフト後のエンジン回転速度を予測するエンジン回転速度予測手段をさらに備え、前記エンジン回転速度予測手段は、前記アップシフト後のエンジン回転速度が前記リカバリ回転速度を下回る場合に、前記フュエルリカバリ実行手段による前記内燃エンジンへの燃料供給の再開が行なわれると予測するよう構成される、請求項1に記載の車両駆動装置。
- 前記フュエルリカバリ前倒し手段は、前記リカバリ回転速度を割り増しすることで、前記フュエルリカバリ実行手段による前記内燃エンジンへの燃料供給の再開を早めるよう構成される、請求項1または2に記載の車両駆動装置。
- 前記トルクコンバータのロックアップとロックアップの解放とを行なうロックアップクラッチをさらに備え、前記リカバリ回転速度として、前記ロックアップクラッチの解放状態で適用されるロックアップOFF用リカバリ回転速度と、前記ロックアップクラッチの非解放状態で適用される、ロックアップOFF用リカバリ回転速度より低速のロックアップON用リカバリ回転速度とが選択的に適用されるとともに、前記リカバリ回転速度の割り増しは、前記ロックアップON用リカバリ回転速度からロックアップOFF用リカバリ回転速度への切り替えによって行われるよう構成された、請求項3に記載の車両駆動装置。
- 前記イナーシャフェーズ判定手段は、前記自動変速機の出力回転速度を継続する場合の変速前のギア段に対応する前記自動変速機の入力回転速度と、同じ出力回転速度に対する変速後のギア段に対応する前記自動変速機の入力回転速度と、の間に前記自動変速機の実入力回転速度が存在する場合に、イナーシャフェーズにあると判定するよう構成される、請求項1から4のいずれかに記載の車両駆動装置。
- 前記イナーシャフェーズ判定手段は、前記自動変速機の実入力回転速度と実出力回転速度とから計算されるギア比が、変速前のギア比と変速後のギア比の間にある場合に、前記自動変速機がイナーシャフェーズにあると判定するよう構成される、請求項1から4のいずれかに記載の車両駆動装置。
- 前記変速後のギア段に対応する前記自動変速機の前記入力回転速度にタイムラグ解消のための所定量の割り増しを加えるよう構成される、請求項5に記載の車両駆動装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011198435A JP5838677B2 (ja) | 2011-09-12 | 2011-09-12 | 車両駆動装置 |
CN201280032315.3A CN103826953B (zh) | 2011-09-12 | 2012-06-28 | 车辆驱动装置及车辆驱动方法 |
US14/344,136 US10024243B2 (en) | 2011-09-12 | 2012-06-28 | Vehicle driving device and vehicle driving method |
PCT/JP2012/066542 WO2013038778A1 (ja) | 2011-09-12 | 2012-06-28 | 車両駆動装置及び車両駆動方法 |
Applications Claiming Priority (1)
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JP2011198435A JP5838677B2 (ja) | 2011-09-12 | 2011-09-12 | 車両駆動装置 |
Publications (2)
Publication Number | Publication Date |
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JP2013060048A JP2013060048A (ja) | 2013-04-04 |
JP5838677B2 true JP5838677B2 (ja) | 2016-01-06 |
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Country Status (4)
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US (1) | US10024243B2 (ja) |
JP (1) | JP5838677B2 (ja) |
CN (1) | CN103826953B (ja) |
WO (1) | WO2013038778A1 (ja) |
Families Citing this family (7)
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CN103818230A (zh) * | 2014-02-26 | 2014-05-28 | 南京越博汽车电子有限公司 | 单轴并联式混合动力汽车的amt离合器控制系统及控制方法 |
KR101550638B1 (ko) * | 2014-09-22 | 2015-09-07 | 현대자동차 주식회사 | 차량 구동 제어 방법 및 시스템 |
CN106662240B (zh) * | 2014-10-23 | 2018-05-01 | 本田技研工业株式会社 | 变速器 |
JP6554616B2 (ja) * | 2016-11-07 | 2019-07-31 | ジヤトコ株式会社 | 自動変速機の制御装置及び自動変速機の制御方法 |
JP6624090B2 (ja) * | 2017-01-19 | 2019-12-25 | トヨタ自動車株式会社 | 車両の制御装置 |
CN106958651B (zh) * | 2017-04-01 | 2018-12-21 | 重庆大学 | 一种机械式刚柔换挡装置 |
JP6994007B2 (ja) * | 2019-07-01 | 2022-02-03 | 本田技研工業株式会社 | 車両の制御装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH02291434A (ja) * | 1989-05-01 | 1990-12-03 | Toyota Motor Corp | 自動変速機及びエンジンの一体制御装置 |
JP2897348B2 (ja) * | 1990-06-06 | 1999-05-31 | トヨタ自動車株式会社 | ガスタービン車の変速制御方法 |
JP3870676B2 (ja) * | 2000-08-07 | 2007-01-24 | 日産自動車株式会社 | 無段変速機の変速制御装置 |
JP2006015819A (ja) | 2004-06-30 | 2006-01-19 | Nissan Motor Co Ltd | 車両用パワートレーンのフューエルリカバーショック軽減装置 |
JP4453714B2 (ja) * | 2007-04-02 | 2010-04-21 | トヨタ自動車株式会社 | 車両の制御装置 |
US7762924B2 (en) * | 2007-11-01 | 2010-07-27 | Ford Global Technologies, Llc | Transmission shifting responsive to borderline knock limits |
JP5071331B2 (ja) * | 2008-09-29 | 2012-11-14 | 日産自動車株式会社 | 車両のコースティング走行制御装置 |
JP2010125874A (ja) * | 2008-11-25 | 2010-06-10 | Toyota Motor Corp | 車両の制御装置 |
JP4783838B2 (ja) * | 2009-03-25 | 2011-09-28 | ジヤトコ株式会社 | 自動変速機の制御装置 |
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2011
- 2011-09-12 JP JP2011198435A patent/JP5838677B2/ja active Active
-
2012
- 2012-06-28 US US14/344,136 patent/US10024243B2/en active Active
- 2012-06-28 WO PCT/JP2012/066542 patent/WO2013038778A1/ja active Application Filing
- 2012-06-28 CN CN201280032315.3A patent/CN103826953B/zh active Active
Also Published As
Publication number | Publication date |
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WO2013038778A1 (ja) | 2013-03-21 |
WO2013038778A9 (ja) | 2014-01-03 |
CN103826953A (zh) | 2014-05-28 |
US20140338635A1 (en) | 2014-11-20 |
JP2013060048A (ja) | 2013-04-04 |
US10024243B2 (en) | 2018-07-17 |
CN103826953B (zh) | 2017-03-01 |
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