UN/ECE/WP29/GRPE Noriyuki ICHIKAWA - CIRCABC - … · · 2009-03-19P1 UN/ECE/WP29/GRPE WLTP Technical Secretary Noriyuki ICHIKAWA ver.1 : 26 Feb. 2009 WORLDWIDE HARMONIZED LIGHT-DUTY

P1

UN/ECE/WP29/GRPEWLTP Technical Secretary

Noriyuki ICHIKAWAver.1 : 26 Feb. 2009

WORLDWIDE HARMONIZEDLIGHT-DUTY TEST PROCEDURE

Working Paper No. WLTP-03-xx(3rd WLTP Meeting, 10 Jun 2009)

P2CONTENTS (1)

1. OBJECTIVES2. SCOPE OF WORKS3. OVERALL SCHEDULE4. PHASE I

4-1. SCHEDULE4-2. ORGANIZATION DURING PHASE I 4-3. IN-USE DRIVING DATA COLLECTION4-4. DATA ANALYSIS METHODOLOGY4-5. NEW CYCLE DEVELOPMENT4-6. VALIDATION TESTS

P3

4-7. CONFIRMATION(ROUND ROBIN) TESTS4-8. TEST PROCEDURE DEVELOPMENT4-9. DEVELOPMENT OF gtr TEXT

5. PHASE II5-1. SCHEDULE5-2. ORGANIZATION DURING PHASE II 5-3. OFF CYCLE5-4. DURABILITY 5-5. IN-SERVICE CONFORMITY5-6. gtr TEXT FOR PHASE II

CONTENTS (2)

P4

IN ITS NOVEMBER 2007 SESSIONS, WP.29 DECIDED TO SET UP AN INFORMAL GROUP UNDER GRPE TO PREPARE, WITHIN THE NEXT 2 YEARS, A ROADMAP FOR DEVELOPMENT OF THE WORLDWIDE HARMONIZED LIGHT-DUTY TEST PROCEDURE (WLTP).

DURING TWO(2) INFORMAL GROUP MEETING ON WLTP (4TH JUN. 2008 AND 14TH JAN. 2009), THE FOLLOWINGS WERE AGREED WITHIN CONTRACTING PARTIES.

1. OBJECTIVES

ROADMAP IS EXPECTED TO BE PROPOSED BY JUN. 2009 TO ACCELERATE THE WLTP gtr DEVELOPMENT.DEADLINE OF gtr DEVELOPMENT WAS SET BY THE END OF 2013.CONCRETE ITEMS TO BE HANDLED OR EXCLUDED IN WLTP gtr TEXT.

P5

UPON PREVIOUS DISCUSSION DURING WP.29 AND WLTP INFORMAL GROUP MEETINGS,

THE OBJECTIVES OF THIS ROADMAP ARE

1. TO DEFINE SCOPE OF WORKS2. TO CLARIFY TIME SCHEDULE3. TO MAKE IT CLEAR TIME FRAME

OF EACH WORK ELEMENT4. TO SET ORGANIZATION

FOR FUTURE WORKS5. TO ESTIMATE EXPECTED BUDGET

1. OBJECTIVES

P6

GENERALTHE FOLLOWING WERE AGREED DURING 2ND WLTP INFORMAL GROUP MEETING (14TH JAN. 2009).

2. SCOPE OF WORKS (1)

MAC(AIR CONDITIONER) SHOULD BE INCLUDED.BROAD POWER SOURCES SHOULD BE INCLUDEDTYPE APPROVAL / CERTIFICATION AND OBD MATTER SHOULD BE EXCLUDED.PENDING

THE FOLLOWING WERE AGREED DURING 147TH

WP29 MEETING (XXTH MAR. 2009).DURABILITY / IN-SERVICE CONFORMITY SHOULD BE INCLUDED / EXCLUDED

P7

PHASE I : DEVELOP NEW DRIVING CYCLE AND ASSOCIATED TEST PROCEDURE

PHASE II : SUPPLEMENTAL WORKS

TO MEET DEADLINE(END OF 2013) OF gtr DEVELOPMENT, THIS WORK WAS DIVIDED INTO TWO(2) PHASES.

OFF-CYCLEDURABILITYIN-SERVICE CONFORMITY


P8

PHASE I


TEST PROCEDURE

COMMONTERMINOLOGY

MEASUREMENTTECHNIQUE

IN-USE DRIVINGDATA COLLECTION

WORLD-WIDECOMMONDRIVING CYCLE

FUELPROPERTIES

ICE VEHICLESHYBRID VEHICLEELECTRIC VEHICLEFLEX FUEL VEHICLE

EXHAUSTEMISSION

P9

PHASE IIOFF CYCLE

DURABILITY

IN-SERVICE CONFORMITY

ENGINE OPERATION AREA OUTSIDE NEW DRIVING CYCLE (INCLUDING DEFEAT DEVICE) MAC (AIR CONDITIONER)LOW AMBIENT TEMPERATUREHIGH ALTITUDE

WHOLE VEHICLE DURABILITY TEST PROCEDUREBENCH AGING METHOD

VEHICLE SELECTION CRITERIANUMBER OF TEST VEHICLESODOMETER CRITERIAPASS/FAIL JUDGMENT CRITERIA


P103. OVERALL SCHEDULE

2009 2013 2015 2016

- PHASE I -DEVELOP WORLD-WIDE

COMMON DRIVING CYCLE

WLTP gtr WLTP gtrRevision

161st

WP29167th

WP29

NOV. NOV.

58th

GRPE66th

GRPE70th

GRPE

JUN. JUN.JUN.

PROPOSE ROADMAPDECIDE SPONSOR CPs

3RD PARTIES

2010 2011 2012 2014

170th

WP29

NOV.

72nd

GRPE

JUN.

LOW TEMP. / PRESSUREDURABILITYIN-SERVICE CONFORMITY

ENGINE OPERATION AREA OUTSIDE NEW DRIVING CYCLEMAC (AIR CONDITIONER)

- PHASE II -

P11

2009 2010 2011 2012 2013GRPE GRPE GRPE GRPE GRPE GRPE GRPE GRPEGRPE

Jun. Jan. Jan. Jan. Jan.Jun. Jun. Jun. Jun.

4. PHASE I WORKS< 4-1. SCHEDULE >

IN-USE DRIVINGDATA COLLECTION

DATA ANALYSISMETHODOLOGY

VALIDATION TESTS

DEVELOPNEW DRIVING CYCLE

ROUND ROBINTESTS, if necessary

PHASE IHOME PAGE

CONFIRMATION TESTS

TERMINOLOGYTEST PROCEDURE

TEST EQUIPMENTS

DNC TEAM

DTP TEAM

REFLECTION

gtr TEXT DEVELOPMENTINFORMAL FORMAL

P12

DNC TEAMLEADER

(DEVELOP NEW DRIVING CYCLE)

4. PHASE I WORKS< 4-2. ORGANIZATION DURING PHASE I –1 >

GO TO PHASE I HOME PAGE

WLTP IGCHAIRMAN

SECRETARY(MANAGE OVERALL PROGRESS)(COORDINATE DNC/DTP TEAM)

(DEVELOP WLTP gtr TEXT)

DTP TEAMLEADER

(DEVELOP TEST PROCEDURE)

SPONSORCPs

INDEPENDENT EMISSION LAB.s(CONFIRMATION/ROUND ROBIN TESTS)

? ?

TO ACCELERATE THE PROGRESS, TEAM ACTIVITIES ARE DONE WITH RELATIVELY SMALL EXPERTS TEAM. ALL OUTPUT ARE DISCUSSED WITHIN WLTP IG.

P13

DNC TEAMLEADER

(DEVELOP NEW DRIVING CYCLE)

4. PHASE I WORKS< 4-2. ORGANIZATION DURING PHASE I –2 >

(DATA COLLECTION CPs)

(DATA ANALYSIS / METHODOLOGY)(NEW DRIVING CYCLE DEVELOPMENT)

(VALIDATION TESTS)


3RD

PARTY (a)

SPONSORCP (A) 3RD

PARTY (b)

SPONSORCP (B) 3RD

PARTY (c)

SPONSORCP (C) . . . .

P14 4. PHASE I WORKS< 4-2. ORGANIZATION DURING PHASE I –3 >

DTP TEAMLEADER

(DEVELOP TEST PROCEDURE)(TERMINOLOGY)

(TEST EQUIPMENTS)(FUEL PROPERTY)


ASSIGNMENT FOR SPECIFIC WORKS WILL BE DECIDEDBASED ON DTP TEAM LEADER PROPOSAL

3RD

PARTY (a)

SPONSORCP (A) 3RD

PARTY (b)

SPONSORCP (B)ISO . . . .

P15 4. PHASE I WORKS< 4-3. IN-USE DATA COLLECTION >

2009 2010GRPE GRPE GRPE

PREPARATION1. REVIEW CURRENT

POSSESS DATA2. SELECTION OF

TEST VEHICLE3. SELECTION OF

AREA & ROUTE4. PLANNING

WORK CONTENTS

ORGANIZATIONAND BUDGET

Jan. Jun.Jun.

DATA COLLECTION

REPORT

ADDITIONALDATA COLLECTION,if necessary

GATEWAY COMPLETE

DATA CHECK& REVIEW

STATISTICAL DATA(APPLICABLE VEHICLE CATEGORIES :

CATEGORY 1-1 AND 2 WITH MAXIMUM MASS <=3.5 ton )NUMBERS OF VEHICLESTOTAL ANNUAL MILEAGESCHARACTERISTIC USE PER TYPE OF ROAD


P16 4. PHASE I WORKS< 4-3. IN-USE DATA COLLECTION >


PREPARATION

Jan. Jun.Jun.

DATA COLLECTION ADDITIONALDATA COLLECTION

GATEWAY

DATA CHECK& REVIEW

STATISTICAL DATA

WORK CONTENTS


DECIDE3RD PARTIES

3RD PARTIESMP : 500 HRS

EP : € 0

MP : 150 HRS

EP : € 0

MP : 1,500 HRS

EP : € 0

/ EACH CP

/ EACH CP

MP : MANPOWER

EP : EXPENSE

MP : P17

EP : P17


P17


4. PHASE I WORKS< 4-3. IN-USE DATA COLLECTION >

WORK CONTENTS


≒ € 130KGRAND TOTAL

25,600800UNIT-DAYSDIESEL: 4 UNITS x 8 DAYS

TOTALUNIT

75015UNIT-DAYS10 UNITS x 5 DAYSFUEL EXPENSES

60,0001,250UNIT-DAYSPETROL: 6 UNITS x 8 DAYSDEPRECIATION TO ON-BOARD MEASURING EQUIPMENTS

4,000400UNIT-TIMESON-BOARD IONSTRUMENT INSTALLERS: 10 UNITSTRAVEL & COMMUTING EXPENSES

6,250125MAN-DAYS10 UNITS x 5 DAYS x 1 PERSONPERSONNEL EXPENSES (ASSISTANTS)

12,500250MAN-DAYS10 UNITS x 5 DAYS x 1 PERSONPERSONNEL EXPENSES (DRIVERS)

3,000100UNIT-DAYS10 UNITS x 3 DAYSCOMMUNICATIONS/TRANSPORT EXPENSES ( RENTAL CARS)

3606TIMES10 UNITS x 6 TIMESFEES FOR PAID FREEWAYS

2,500250UNITFOR 10 UNITSCONSUMABLES FOR COLLECT DATA

12,000150UNIT-DAYS10 UNITS x 8 DAYSTEST VEHICLE RENTAL FEES

EXPENSES (€)UNITNOTESEXPENSE BREAKDOWN

NOTE : ABOVE FIGURES ARE BASED ON10 TEST VEHICLES / REGION, NOT PER COUNTRY

MP : 160 HRS (PROJECT MANAGEMENT)

P18 4. PHASE I WORKS< 4-4. DATA ANALYSIS METHODOLOGY >

2009 2010

INITIAL DEVELOPMENT MODIFICATION

PROPOSAL& DISCUSSION

APPROVAL& APPLY

WORK CONTENTS ORGANIZATIONAND BUDGET

Jan.Jun.

GATEWAY

WEIGHTING FACTOR (URBAN/RURAL/MOTORWAY)WEIGHTING FACTOR (REGIONS)PARTS CLASSIFICATION (SPEED? AREA?)DRIVING / IDLING PROFILESHORT TRIP PROFILE (AVERAGE SPEED/ACCELERATION/...)TOTAL MODE DURATION (URBAN/RURAL/MOTORWAY)NUMBER OF SHORT TRIP/IDLINGEXTRACT APPROPRIATE SHORT TRIP(CHI-SQUARED BASED ANALYSIS, OTHERS)COLD/HOT STARTGEAR SHIFT POINTVERIFICATION

Jun.GRPE GRPE GRPE


P19 4. PHASE I WORKS< 4-4. DATA ANALYSIS METHODOLOGY >

2009 2010

INITIAL DEVELOPMENT MODIFICATION

Jan.Jun.

GATEWAY

Jun.GRPE GRPE GRPE


MP : MANPOWER

EP : EXPENSE


3RD PARTIES 3RD PARTIES

MP : 500 HRS

EP : € 1.2K *

MP : 250 HRS

EP : € 1.2K *

* ) TRAVEL EXPENSE : 2 TIMES

P20

2010 2011 2012 2013GRPE GRPE GRPE

Jan. Jun.Jun.GRPE

Jan.GRPE

Jun.GRPE

Jan.+

Apr.

4. PHASE I WORKS< 4-5. NEW CYCLE DEVELOPMENT >

DEVELOPMENT OF INITIAL MODE

PROPOSAL-2

WORK CONTENTS


VALIDATION TESTS ANALYSIS

PROPOSAL-1GATEWAY

CONFIRMA-TION TEST

FINAL

IN-USE DATAANALYSISMETHODOLOGY

MODE STRUCTUREMODE DURATION WEIGHTING FACTOR(URBAN/RURAL/MOTORWAY)NUMBER OF SHORT TRIP / IDLINGGEAR SHIFT POINT

WEIGHTING FACTOR(URBAN/RURAL/MOTORWAY)ARRANGEMENT OF SHORT TRIP / IDLINGGEAR SHIFT POINT COLD / HOT START

FINALMODIFICATIONMODIFICATION

REFLEC

TIONR

EFLE

CTI

ON


P21

2010 2011 2012 2013GRPE GRPE GRPE

Jan. Jun.Jun.GRPE

Jan.GRPE

Jun.GRPE

Jan.+

Apr.

4. PHASE I WORKS< 4-5. NEW CYCLE DEVELOPMENT >

DEVELOPMENT OF INITIAL MODE

GATEWAY

FINALMODIFICATION

MODIFICATION

WORK CONTENTS


MP : 2,000 HRS

EP : € 2.4K *

MP : 2,000 HRS

EP : € 2.4K *

MP : 1,500 HRS

EP : € 1.2K **

MP : MANPOWER

EP : EXPENSE


3RD PARTIES 3RD PARTIES 3RD PARTIES

*) TRAVEL EXPENSE : 4 TIMES**) TRAVEL EXPENSE : 2 TIMES

P22

2010 2011 2012GRPE GRPE GRPE

Jan. Jun.Jun.GRPE

Jan.GRPE

Jun.+

Apr.

4. PHASE I WORKS< 4-6. VALIDATION TESTS >

WORK CONTENTS


GATEWAY REPORT

PREPARATIONVALIDATION 1UNDER CURRENTTEST PROCEDURE

VALIDATION 2UNDER PROPOSED NEW

TEST PROCEDURE

TEST ITEMSTEST VEHICLEMATRIXPROCURETEST VEHICLETEST SITEPREPARATION

DRIVABILITYSMOOTH THROTTLE OPERATIONAPPROPRIATE SHIFT POINTCLUTCH OFF POINTMODE TRACEABILITY, SLIPREPEATABILITY

MODIFICATION ONDRIVING CYCLE

REPORT REPORT


P23 4. PHASE I WORKS< 4-6. VALIDATION TESTS >

TEST VEHICLES MATRIX

WORK CONTENTS


★

★

★

★

D*

★

D* D*P*P*P*D*P*

EVALUATION ITEMS

★

★★

★★

★★

★

★

★

★

HIGH

★

★★

★★

SMALL

DTC**POWER TO MASS RATIO

★★★REPEATABILITY

★★TIRE LOCK, SLIP

★★MODE TRACEABILITY

★★CLUTCH OFF POINT

★★APPROPRIATE SHIFT POINT

★★SMOOTH THROTTLE OPERATION

DRIVEABILITY/PRACTICABILITY

MEDIUMSMALL

P* : PETROL ENGINE, D* : DIESEL ENGINEDTC** : DRIVETRAIN COEFFICIENT Im x If 1000= x V x 2πr 60

DETAILED VEHICLE SPECIFICATION WILL BE DECIDED DURING PREPARATION.EMISSION CONTROL SYSTEM :

BIN5 or MORE, EURO5 or MORE, J-SULEV

★:VALIDATION1, ★:VALIDATION2


P24

2010 2011 2012GRPE GRPE GRPE

Jan. Jun.Jun.GRPE

Jan.GRPE

Jun.+

Apr.

4. PHASE I WORKS< 4-6. VALIDATION TESTS >

GATEWAY

PREPARATION VALIDATION 1UNDER CURRENTTEST PROCEDURE

VALIDATION 2UNDER PROPOSED NEW

TEST PROCEDURE

WORK CONTENTS


MP : MANPOWER

EP : EXPENSE

3RD PARTIES 3RD PARTIES 3RD PARTIES

MP : 160 HRS

EP : € 0

MP : 320 HRS

EP : € 50K

MP : 2,000 HRS

EP : € 300K

NOTE : ABOVE FIGURES ARE BASED ONVALIDATION 1 : 4 VEHICLES X 10 TESTSVALIDATION 2 : 8 VEHICLES X 30 TESTSMP : 8HRS / TEST (PREPARATION/CHECK/ANALYSIS)EP : € 1.25K / TEST

+ TEST VEHICLE FEE GO TO PHASE I HOME PAGE

P25


Jan. Jun.Jun.GRPE

Jan.

4. PHASE I WORKS< 4-7. CONFIRMATION TESTS >

WORK CONTENTS


CONFIRMATIONTESTS

GATEWAY

SMALL MODIFICATIONON DRIVING CYCLE

PERFORM A SERIES OFTEST PROCEDURECONFIRM PRACTICABILITY AND REPRODUCIBILITY

JUDGE NECESSITYOF ROUND ROBIN TESTS

+ CORRELATION

PREPARATION

TEST ITEMSTEST VEHICLEMATRIXPROCURETEST VEHICLETEST SITEPREPARATION

REPORT REPORT

ROUND ROBIN TESTS,if necessary


COMBINATION OFIW CLASSESPOWER SOURCESTRANSMISSION

EMISSION SYSTEMLATEST OR EQUIVALENT

REFLECT TO gtr TEXT

P26


Jan. Jun.Jun.GRPE

Jan.

4. PHASE I WORKS< 4-7. CONFIRMATION TESTS >

CONFIRMATIONTESTS

GATEWAY

PREPARATION

ROUND ROBIN TESTS,if necessary

WORK CONTENTS


PARTICIPANT CPsINDEPENDENT LABs

MP : 80 HRS

EP : € 0

MP : 200 HRS

EP : € 40K


/ EACH LAB. / EACH LAB.

NOTE : LEFT FIGURES ARE BASED ON# OF TESTS : 5 VEHICLES X 5 TESTSMP : 8HRS / TEST EP : € 1.25K / TEST

€ 2K / VEHICLE FEE

EP : + SHIPPING FEE

P27

2010 2011 2012 2013GRPE GRPE GRPE GRPE GRPE GRPE GRPEGRPE

Jan. Jan. Jan. Jan.Jun. Jun. Jun. Jun.

4. PHASE I WORKS< 4-8. TEST PROCEDURE DEVELOPMENT >

TERMINOLOGY TEST PROCEDUREEMISSION CONSTITUENTIW CLASSROAD-LOAD MEASUREMENTELECTRIC LOADCALCULATION FORMULAFLEX FUEL VEHICLEHYBRID VEHICLEELECTRIC VEHICLE

GATEWAYFINAL

DRAFT NEW TEST PROCEDURE

for VALIDATION 2

TEST EQUIPMENTSCHASSIS DYNAMOMETERANALYZER / CVS / TUNNELOTHERS(FAN, CYLINDER GAS, SHED,....)MINIMUM INVESTMENT



MODIFY

INITIAL

P28

2010 2011 2012 2013GRPE GRPE GRPE GRPE GRPE GRPE GRPEGRPE

Jan. Jan. Jan. Jan.Jun. Jun. Jun. Jun.

4. PHASE I WORKS< 4-8. TEST PROCEDURE DEVELOPMENT >

TERMINOLOGY TEST PROCEDURE

GATEWAY

TEST EQUIPMENTS



ISO3RD PARTIES

ISO3RD PARTIES

ISO3RD PARTIES

MP : 2,000 HRS

EP : € 30K

MP : 2,000 HRS

EP : € 30K

MP : 800 HRS

EP : € 0

NOTE : ABOVE EP FIGURES ARE BASED ON# OF TESTS : 5 VEHICLES X 10 TESTSEP : € 1.25K / TEST

€ 2K / VEHICLE FEE

P29

GRPE

4. PHASE I WORKS< 4-9. DEVELOPMENT OF gtr TEXT >

INFORMAL FORMAL


WORK CONTENTS

GATEWAY

2011 2012 2013GRPE GRPE

Jan. Jun.GRPE

Jan.GRPE

Jun.Jun.GRPE

Jan.

DEVELOPMENT OF gtr TEXT

GENERATE OVERALL gtr STRUCTURECOMBINE DNC AND DTP TEAM WORKSDEVELOP gtr TEXTEDITORIAL CHECK SPONSOR CPs

MP : 1,600 HRS

EP : € 0

DNC TEAM WORKS

DTP TEAM WORKS


P30

GRPE GRPE GRPE GRPE GRPE GRPE GRPEGRPEJan. Jan. Jan. Jan.Jun. Jun. Jun. Jun.

5. PHASE II WORKS< 5-1. SCHEDULE >

PHASE IIHOME PAGE

ENGINE OPERATION AREA OUTSIDE NEW DRIVING CYCLEMAC

DURABILITY

IN-SERVICE CONFORMITY

gtr TEXT FOR PHASE II

FORMALESTABLISH ORGANIZATION DURING PHASE II

2012 2013 2014 2015 2016

INFORMAL

NEW DRIVING CYCLE (95% LEVEL)

GRPE GRPEJan.Jun.

gtr TEXT DEVELOPMENTFOR PHASE I

PRE-WORKS

LOW AMBIENT TEMPERATUREHIGH ALTITUDE

OFF CYCLE

FORMAL

INFORMAL

P31

OFF CYCLE SUB-GROUP

WLTP IGCHAIRMAN

SECRETARY(MANAGE OVERALL PROGRESS)

(DEVELOP WLTP gtr TEXT)

SPONSORCPs

5. PHASE II WORKS< 5-2. ORGANIZATION DURING PHASE II >

GO TO PHASE II HOME PAGE

MAC SUB-GROUP

DURABILITY SUB-GROUP

IN-SERVICE CONFORMITY SUB-GROUP

NOTE : CONCRETE ORGANIZATION WILL BE SET IN JAN. 2012

P32


2012 2013 2014 2015 2016GRPE GRPE

Jan.Jun.

5. PHASE II WORKS< 5-3. OFF CYCLE-1 >

WORK CONTENTS


GATEWAY JUDGE NECESSITYOF OFF CYCLE

DEVELOP DEFEATSTRATEGYANTI CYCLEBEATINGAMBIENT TEMP.AMBIENT PRES.DRIVER SELECT-ABLE SWITCH

DEFICIENCIESEXEMPTIONS

DEVELOP TEST PROCEDURE

DECIDETEST METHOD

OPERATION CONDITIONS OUTSIDE NEW DRIVING CYCLE

VALIDATION TEST

MODIFY

COMPARISONTEST METHOD

MODE DRIVINGENGINE MAPPINGSTATEMENT

FINALINITIAL


PRE-WORKDEVELOP CANDIDATE

OFF CYCLE MODE

EVALUATION OFCANDIDATE OFF

CYCLE MODE

P33


2012 2013 2014 2015 2016GRPE GRPE

Jan.Jun.

WORK CONTENTS


5. PHASE II WORKS< 5-3. OFF CYCLE-2 >

LOW AMBIENT TEMPERATURESET TEST CONDITIONDEFINE FUEL SPECIFICATION

HIGH ALTITUDESET TEST CONDITIONDEFINE FUEL SPECIFICATION

MAC(AIR CONDITION)

COMPARISON TESTMETHOD

FULL ENVIRONMENTALCELLAC PARTS EVALUATIONSIMULATIONAPPROPRIATEINVESTMENT

DEVELOPTEST PROCEDURE

VALIDATION TESTS

MODIFY

FINAL FINALINITIAL

FUNDAMENTALWORKS

ECJAPAN(2010 ~ )USA(SC03 STUDY

- DONE )

P34

GRPE GRPE GRPE GRPE GRPE GRPE GRPEJan. Jan. Jan.Jun. Jun. Jun. Jun.

2012 2013 2014 2015

WORK CONTENTS


5. PHASE II WORKS< 5-4. DURABILITY >

GATEWAY

WHOLE VEHICLE DURABILITY TESTREVIEW CURRENT AND NEW WLTP CYCLE(DEVELOP DURABILITY DRIVING CYCLE, if necessary)TEST POINTSTEST FUEL

BENCH AGING TESTDEFINE EMISSION CONTROL PARTSDEVELOP BENCH AGING METHODTEST FUEL

FINALINITIAL

DEVELOPTEST PROCEDURE MODIFY


P35

GRPE GRPE GRPE GRPE GRPE GRPE GRPEJan. Jan. Jan.Jun. Jun. Jun. Jun.

2012 2013 2014 2015

5. PHASE II WORKS< 5-5. IN-SERVICE CONFORMITY >

WORK CONTENTS


GATEWAY

VEHICLE SELECTION CRITERIADEFINE ENGINE FAMILYREJECTION CRITERIANUMBER OF TEST VEHICLESODOMETER CRITERIA

PASS/FAIL JUDGMENTNUMBER OF SAMPLEENGINE FAMILY

IN-SERVICE TESTINGAS-RECEIVED CONDITIONOBD INFORMATIONCONDUCT MAINTENANCE IF NECESSARYSECOND TEST IF NECESSARYMEASURED EMISSION CONSTITUENTS(TAIL PIPE, CO2, EVAPORATIVE, ...) FUEL PROPERTY

FINALINITIAL

MODIFY


P36

GRPE GRPE GRPE GRPE GRPE

Jan. Jan. Jan.Jun. Jun. Jun.2013 2014 2015 2016

5. PHASE II WORKS< 5-6. gtr TEXT FOR PHASE II >

WORK CONTENTS


GATEWAY

GRPE

gtr TEXT FOR LOW AMBIENT TEMPERATUREHIGH ALTITUDE DURABILITYIN-SERVICE CONFORMITY


GRPE

Jan. Jun.GRPE

FORMAL

gtr TEXT FORENGINE OPERATION AREA OUTSIDE NEW DRIVING CYCLEMAC

INFORMALFORMALINFORMAL

UN/ECE/WP29/GRPE Noriyuki ICHIKAWA - CIRCABC - … · · 2009-03-19P1 UN/ECE/WP29/GRPE WLTP Technical Secretary Noriyuki ICHIKAWA ver.1 : 26 Feb. 2009 WORLDWIDE HARMONIZED LIGHT-DUTY

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