SE539341C2 - Method and system for determining engine operation parameter values during a gear shift operation - Google Patents
Method and system for determining engine operation parameter values during a gear shift operation Download PDFInfo
- Publication number
- SE539341C2 SE539341C2 SE1551488A SE1551488A SE539341C2 SE 539341 C2 SE539341 C2 SE 539341C2 SE 1551488 A SE1551488 A SE 1551488A SE 1551488 A SE1551488 A SE 1551488A SE 539341 C2 SE539341 C2 SE 539341C2
- Authority
- SE
- Sweden
- Prior art keywords
- engine
- gear shift
- engine operation
- torque
- shift operation
- Prior art date
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Classifications
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- 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
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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
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
- F02D11/105—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the function converting demand to actuation, e.g. a map indicating relations between an accelerator pedal position and throttle valve opening or target engine torque
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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
- F02D41/0002—Controlling intake air
- F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- 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
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- F16H—GEARING
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- 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
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- F16H61/0437—Smoothing ratio shift by using electrical signals
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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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
- B60W2710/00—Output or target parameters relating to a particular sub-units
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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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
- F02D41/14—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
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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
- F02D41/14—Introducing closed-loop corrections
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
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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
- 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
- F02D2200/1002—Output torque
- F02D2200/1004—Estimation of the output torque
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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
- F02D2200/00—Input parameters for engine control
- F02D2200/60—Input parameters for engine control said parameters being related to the driver demands or status
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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- F02D2250/18—Control of the engine output torque
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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- 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
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- 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
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- 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)
- Human Computer Interaction (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Supercharger (AREA)
- Control Of Transmission Device (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Claims (15)
1. Förfarande, innefattande användning av en dator för att fastställa värden pämotordriftsparametrar under och/eller efter ett växlingsförfarande (A, B, C, D) innannämnda växlingsförfarande utförs, kännetecknat av följande steg, föreväxlingsförfarandet: - fastställande (S1) av initiala förhällanden, innefattande momentbehov ochmotorvarvtal och vissa andra värden pä motordriftsparametrar; - tillhandahållande (S2) av nämnda initiala förhällanden till en simuleringsmodell(130) för motordrift; - tillhandahållande (S3) av ett momentutvecklingsförlopp, liksom av ettmotorvarvtalsförlopp, under det avsedda växlingsförfarandet till nämndasimuleringsmodell (130) för motordrift; och - fastställande (S4) av önskade värden pä motordriftsparametrar med användningav nämnda simuleringsmodell (130) för motordrift, baserat pä den information som pàsä vis har tillhandahällits till nämnda simuleringsmodell för motordrift.
2. Förfarande enligt patentkrav 1, vari nämnda initiala förhällanden som fastställtsför vissa andra värden för motordriftsparametrar innefattar nägon eller nägra av:aktuell växel, omgivningstemperatur, boostertryck, boostertemperatur, massflöde förluft, avgastryck, avgastemperatur, massflöde för avgaser, turbinhastighet,kompressorhastighet, motortemperatur, motorns driftförluster och ställdonslägen.
3. Förfarande enligt patentkrav 1 eller 2, vari nämnda önskade värden pämotordriftsparametrar, vilka fastställts med användning av nämnda simuleringsmodell(130) för motordrift innefattar nägon eller nägra av: boostertryck, avgastryck, turbinhastighet, kompressorhastighet och avgastemperatur.
4. Förfarande enligt nägot av patentkraven 1 - 3, vari nämndamomentutvecklingsförlopp och nämnda motorvarvtalsförlopp under det avseddaväxlingsförfarandet fastställs före nämnda växlingsförfarande, baserat pä initialaförhällanden för momentbehov och motorvarvtal, samt initiala förhällanden för vissaandra värden pà motordriftsparametrar, innefattande aktuell växel.
5. Förfarande enligt nägot av patentkraven 1 - 4, vidare innefattande steget att styra motordriften baserat pä en eller flera av nämnda värden pä motordriftsparametrar, fastställda med användning av nämnda simuleringsmodell (130) för motordrift, för attstyra utsläpp och/eller förbättra effektiviteten och/eller förbättra köregenskaperna.
6. Förfarande enligt patentkrav 5, vari en avgasrökbegränsande funktion i ettstyrsystem för en förbränningsmotor i ett fordon (1) tas i beaktande av nämndasimuleringsmodell (130) för motordrift, varvid steget att styra motordriften vidareinnefattar steget att fastställa ett tillgängligt motormoment (P2), vilket motsvararaktivering av en begränsning av motormoment som tillhandahålls av nämndaavgasrökbegränsande funktion, baserat pä ett fastställt boostertryck i samband medväxeliläggning (B3).
7. System (l) för fastställande av värden pä motordriftsparametrar under och/ellerefter ett växlingsförfarande (A, B, C, D) innan nämnda växlingsförfarande utförs,kännetecknat av medel (110) för att fastställa initiala förhällanden föreväxlingsförfarandet, varvid nämnda initiala förhällanden innefattar momentbehov ochmotorvarvtal och vissa andra värden pä motordriftsparametrar; medel (110, 110a) föratt tillhandahålla nämnda initiala förhällanden till en simuleringsmodell för motordrift;medel (120, 120a, 120b) för att tillhandahàlla ett momentutvecklingsförlopp, liksomett motorvarvtalsförlopp, under det avsedda växlingsförfarandet till nämndasimuleringsmodell för motordrift, samt medel för att fastställa önskade värden pämotordriftsparametrar med användning av nämnda simuleringsmodell (130) förmotordrift, baserat pà den information som pä sä vis tillhandahällits till nämndasimuleringsmodell (130) för motordrift.
8. System enligt patentkrav 7, vari nämnda initiala förhällanden som fastställts förvissa andra värden pä motordriftsparametrar innefattar nägon eller nägra av: aktuellväxel, omgivningstemperatur, boostertryck, boostertemperatur, massflöde för luft,avgastryck, avgastemperatur, massflöde för avgaser, turbinhastighet,kompressorhastighet, motortemperatur, motorns driftförluster och ställdonslägen.
9. System enligt patentkrav 7 eller 8, vari nämnda önskade värden pämotordriftsparametrar, vilka fastställts med användning av nämnda simuleringsmodell(130) för motordrift, innefattar nägon eller nägra av: boostertryck, avgastryck,turbinhastighet, kompressorhastighet och avgastemperatur.
10. System enligt något av patentkraven 7 - 9, innefattande medel (120) för attfastställa nämnda momentutvecklingsförlopp och nämnda motorvarvtalsförlopp underdet avsedda växlingsförfarandet före nämnda växlingsförfarande, baserat pà initialaförhållanden för momentbehov och motorvarvtal, samt initiala förhàllanden för vissa andra värden pà motordriftsparametrar, innefattande aktuell växel.
11. System enligt nàgot av patentkraven 7 - 10, vidare innefattande medel (140) föratt styra motordriften baserat pà en eller flera av nämnda värden pàmotordriftsparametrar, fastställda med användning av nämnda simuleringsmodell(130) för motordrift, för att styra utsläpp och/eller förbättra effektiviteten och/eller förbättra köregenskaperna.
12. System enligt patentkrav 11, vari en avgasrökbegränsande funktion i ettstyrsystem för en förbränningsmotor i ett fordon (1) har anordnats för att tas ibeaktande av nämnda simuleringsmodell (130) för motordrift, varvid medlen (140) föratt styra motordriften vidare innefattar medel för att fastställa ett tillgängligtmotormoment (P2), vilket motsvarar aktivering av en begränsning av motormomentsom tillhandahålls av nämnda avgasrökbegränsande funktion, baserat pà ett fastställt boostertryck i samband med växeliläggning (B3).
13. Fordon (1) innefattande ett system (l) enligt nàgot av patentkraven 7 - 12.
14. Datorprogram (P) för fastställande av värden pà motordriftsparametrar underoch/eller efter ett växlingsförfarande innan nämnda växlingsförfarande utförs, varvidnämnda datorprogram (P) innefattar programkod som, när den körs pà en elektroniskstyrenhet (100), eller pà en annan dator (500) som är ansluten till den elektroniskastyrenheten (100), orsakar att den elektroniska styrenheten utför förfarandestegen enligt patentkraven 1 - 6.
15. Datorprogramprodukt, innefattande ett digitalt lagringsmedium, i vilketdatorprogrammet enligt patentkrav 14 lagras.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
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SE1551488A SE539341C2 (sv) | 2015-11-18 | 2015-11-18 | Method and system for determining engine operation parameter values during a gear shift operation |
BR112018006734-2A BR112018006734B1 (pt) | 2015-11-18 | 2016-11-18 | Método e sistema para determinar valores de parâmetro de operação de motor durante uma operação de troca de marcha e veículo |
PCT/SE2016/051145 WO2017086873A1 (en) | 2015-11-18 | 2016-11-18 | Method and system for determining engine operation parameter values during a gear shift operation |
EP16866758.2A EP3377381B1 (en) | 2015-11-18 | 2016-11-18 | Method and system for determining engine operation parameter values during a gear shift operation |
KR1020187015724A KR102053301B1 (ko) | 2015-11-18 | 2016-11-18 | 기어 시프트 작동 중의 기관 작동 파라미터 값을 결정하는 방법 및 시스템 |
US15/769,051 US10539083B2 (en) | 2015-11-18 | 2016-11-18 | Method and system for determining engine operation parameter values during a gear shift operation |
CN201680065373.4A CN108349498B (zh) | 2015-11-18 | 2016-11-18 | 用于确定换挡操作期间的发动机操作参数值的方法和系统 |
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SE1551488A SE539341C2 (sv) | 2015-11-18 | 2015-11-18 | Method and system for determining engine operation parameter values during a gear shift operation |
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SE1551488A1 SE1551488A1 (sv) | 2017-05-19 |
SE539341C2 true SE539341C2 (sv) | 2017-07-11 |
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US (1) | US10539083B2 (sv) |
EP (1) | EP3377381B1 (sv) |
KR (1) | KR102053301B1 (sv) |
CN (1) | CN108349498B (sv) |
BR (1) | BR112018006734B1 (sv) |
SE (1) | SE539341C2 (sv) |
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KR102042977B1 (ko) * | 2018-08-28 | 2019-11-27 | 현대위아(주) | 전동식 슈퍼차저 시뮬레이션 장치 및 방법 |
US11913389B2 (en) | 2018-10-01 | 2024-02-27 | Volvo Truck Corporation | Method for controlling an internal combustion engine, a computer program, a computer readable medium, a control unit, an internal combustion engine, and a vehicle |
WO2020069720A1 (en) * | 2018-10-01 | 2020-04-09 | Volvo Truck Corporation | A method for controlling an internal combustion engine, a computer program, a computer readable medium, a control unit, an internal combustion engine, and a vehicle |
US11046325B2 (en) * | 2019-03-22 | 2021-06-29 | Fca Us Llc | Monitoring transmission speed control request for improved shift quality |
JP2021021358A (ja) * | 2019-07-25 | 2021-02-18 | トヨタ自動車株式会社 | 車両の制御装置 |
CN110566355A (zh) * | 2019-09-04 | 2019-12-13 | 一汽解放汽车有限公司 | 一种基于模型的用于amt换挡的发动机转速控制方法 |
US11225926B2 (en) * | 2019-12-19 | 2022-01-18 | Caterpillar Inc. | Method and system for programming an internal combustion engine control unit |
DE102022206322A1 (de) * | 2022-06-23 | 2023-12-28 | Psa Automobiles Sa | Verfahren zum Verhindern eines Drehmomentsprungs eines verbrennungsmotorisch angetriebenen Kraftfahrzeugs, Motorsteuerung für ein Kraftfahrzeug und verbrennungsmotorisch angetriebenes Kraftfahrzeug |
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JP3114470B2 (ja) * | 1993-12-09 | 2000-12-04 | 株式会社日立製作所 | 自動車の制御装置 |
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- 2015-11-18 SE SE1551488A patent/SE539341C2/sv unknown
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- 2016-11-18 KR KR1020187015724A patent/KR102053301B1/ko active IP Right Grant
- 2016-11-18 CN CN201680065373.4A patent/CN108349498B/zh active Active
- 2016-11-18 EP EP16866758.2A patent/EP3377381B1/en active Active
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KR102053301B1 (ko) | 2019-12-06 |
BR112018006734A2 (pt) | 2018-10-09 |
KR20180078309A (ko) | 2018-07-09 |
US20180298833A1 (en) | 2018-10-18 |
EP3377381A1 (en) | 2018-09-26 |
US10539083B2 (en) | 2020-01-21 |
BR112018006734B1 (pt) | 2022-10-18 |
WO2017086873A1 (en) | 2017-05-26 |
EP3377381B1 (en) | 2020-12-23 |
SE1551488A1 (sv) | 2017-05-19 |
CN108349498A (zh) | 2018-07-31 |
CN108349498B (zh) | 2021-01-15 |
EP3377381A4 (en) | 2019-07-24 |
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