2013 ld ecert workshop presentation...jan 08, 2013 · certification workshop ....
TRANSCRIPT
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E-Cert Data Requirements for Light-Duty
Certification
Workshop
On-Road Light-Duty Certification Section
Data Development Services Section
Seongyup Kim
January 10, 2013
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Overview
• 2008 workshop: E-Cert with LEV2 only
• 2013 workshop: E-Cert with LEV2, LEV3, ZEV and GHG
• Data requirements
• InfoPath form & XML Schema
• Timeline
• Q & A
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Data Requirements
• Certification requirements for LEV2 and LEV3 • CSI 1: General information of test group
• CSI 2A: Official exhaust emission standards and cert levels
• CSI 2B: Official evaporative emission standards and cert levels
• CSI 3: Test group description
• CSI 4: Exhaust emissions control system (ECS) information
• CSI 5A: Exhaust emission data vehicle (EDV) information
• CSI 5B: Exhaust durability data vehicle (DDV) information
• CSI 6A: Evaporative family description
• CSI 6B: Evaporative EDV information
• CSI 6C: Evaporative DDV information
• CSI 7: Vehicle model summary
• CSI 10A: Hybrid electric vehicle (HEV) information
• CSI 10B: Zero emission vehicle (ZEV) information
• http://www.arb.ca.gov/msprog/arbecert/files/database/ecert_ldv_data_r equirements.pdf
* CSI: Certification Summary Information 3
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Data Requirements: Example
• CSI 3 for test group description Name Optional SQL
Data
Type
SQL Type
Qualifiers
Database Comment Table Name
TG_OPFUEL_TYPE NO VARCHA
R2
3 Select the operating fuel type for the test group. Applicable
values: GAS: GASOLINE, DSL: DIESEL, CNG: COMPRESSED
NATRUAL GAS, E85: 85% ETHANOL, H: HYDROGEN, LNG:
LIQUEFIED NATURAL GAS, LPG: LIQUEFIED PETROLEUM GAS,
OTH: OTHER.
LDV_TEST_GROUP_DE
SC_FUEL
TG_FUEL_METERING NO VARCHA
R2
4 Select fuel metering type for this test group. Applicable values:
CARB: CARBURETOR, CMIX: CNG MIXER, DFI: DIRECT FUEL
INJECTION, IFI: INDIRECT FUEL INJECTION, LMIX: LPG MIXER, MFI:
MULTIPORT FUEL INJECTION, SFI: SEQUENTIAL MULTIPORT FUEL
INJECTION, TBI: THROTTLE BODY INJECTION, OTH: OTHER.
LDV_TEST_GROUP_DE
SC_FUEL
TG_FUEL_METERING
_OTHER
YES VARCHA
R2
20 Briefly describe the fuel metering type for this test group, if not
listed in available fuel metering types.
LDV_TEST_GROUP_DE
SC_FUEL
Name: data field name
Optional: if no, the field is required field, if yes, the field is optional
SQL data type: type of data field (number, character, variable character)
SQL type qualifiers: length of data field
Database comment: explanation about data field
Table name: name of table where data field is located 4
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R: required
NA: not applicable
Which CSI to fill out?
• Required CSIs for a particular vehicle fuel category and operating fuel type
Vehicle fuel
category Operating fuel CSI 1 CSI 2A CSI 2B CSI 3 CSI 4 CSI 5A CSI 5B CSI 6A CSI 6B CSI 6C CSI 7
CSI 10A CSI
10B HEV,
PHEV Others
Dedicated single
fuel vehicle
gasoline, LPG R R R R R R R R R R R R NA NA
diesel R R NA R R R R NA NA NA R R NA NA
CNG R R R R R R R NA NA NA R R NA NA
FFV E85 + gasoline R R R R R R R R R R R R NA NA
Dual-fuel
vehicle (CNG, LPG) +
gasoline R R R R R R R R R R R R NA NA
Bi-fuel vehicle CNG + diesel R R R R R R R NA NA NA R R NA NA
ZEV (battery
electric, H2 fuel
cell) NA R NA NA NA NA NA NA NA NA NA NA NA NA R
R: required
NA: not applicable
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How to create XML files for submittal
Two ways
• InfoPath Form: user-friendly form that a manufacturer can use for entering cert data and save it as an XML file (http://www.arb.ca.gov/msprog/arbecert/files/infopa th/ldv.xsn)
• XML Schema: design for IT department to automate the process for creating an XML file (http://www.arb.ca.gov/msprog/arbecert/files/xml_sc hema/ldv.xsd)
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InfoPath Help Tab
An example file name would be
MFR_LDV_EMFRV02.0ABC.xml
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InfoPath General Info
* means required field
Make sure required fields (*) are filled out before saving
InfoPath or it will not be loaded into E-Cert
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InfoPath CSI 1 General test group information
LEV3 ULEV125 gasoline PC
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InfoPath CSI 2A Official exhaust emission standards and cert levels
LEV3 SULEV30 gasoline PC
(150k UL, E10 test fuel)
In case of FFV, DFV, please
enter additional
NMOG/NMHC ratio for
secondary fuel into
manufacturer note
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InfoPath CSI 2A cont’d
• Enter STD with exact significant
figures as specified by regulation
• Enter CERT levels with one more
significant figure than STD
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InfoPath CSI 3 Test group description
E85 FFV
Click here to add more fuel information
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InfoPath CSI 4 Exhaust ECS information
ECS of Three-way
catalyst, heated oxygen
sensor, sequential
multiport fuel
injection, secondary air
injection is described
in CSI 4
Click here to add more ECS
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InfoPath CSI 4 cont’d
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InfoPath CSI 5A Exhaust EDV information
Carryover EDV info
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InfoPath CSI 5A cont’d
FTP raw test data
Cold CO raw test data
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InfoPath CSI 6C Evaporative DDV information
Once DDV and durability test info is
entered, manufacturer doesn’t have to
enter the test info for carryover evap
family
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InfoPath CSI 6C cont’d
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InfoPath CSI 7 Vehicle model summary
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Click here to add
model
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InfoPath CSI 7 cont’d
Model type specific info
(model type, N/V ratio)
Click here to add
different transmission
within same model
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InfoPath CSI 10A Hybrid electric vehicle (HEV) information
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InfoPath CSI 10A cont’d
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InfoPath CSI 10B Zero emission vehicle (ZEV) information
• ZEV: battery, fuel cell
• CSI 10B includes all ZEV
related info (battery, motor,
test info, ZEV model info)
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InfoPath CSI 10B cont’d
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InfoPath CSI 10B cont’d
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Data Requirements for GHG Following GHG data requirements will be included in future
E-Cert update for 2017MY implementation Name Optional SQL Data Type SQL Type
Qualifiers
Database Comment
CSI 2A GHG_FTP_N2O_STD_UL YES NUMBER 4,3 Enter N2O standard in g/mi at UL. Do not enter the standard if N2O is included in Fleet Averaging
Program.
CSI 2A GHG_FTP_CH4_STD_UL YES NUMBER 4,3 Enter CH4 standard in g/mi at UL. Do not enter the standard if CH4 is included in Fleet Averaging
Program.
CSI 2A GHG_FTP_N2O_CL_UL YES NUMBER 5,4 Enter N2O FTP exhaust emission level (g/mi) at UL measured on FTP. Do not enter the emission level
if N2O is included in Fleet Averaging Program.
CSI 2A GHG_FTP_CH4_CL_UL YES NUMBER 5,4 Enter CH4 FTP exhaust emission level (g/mi) at UL measured on FTP. Do not enter the emission level
if CH4 is included in Fleet Averaging Program.
CSI 7 GHG_CO2_FP YES NUMBER 4,1 Enter foot print in ft2 for CO2 determination/calculation.
CSI 7 GHG_CO2_COEF_A YES NUMBER 3,2 Enter coefficient a for CO2 calculation.
CSI 7 GHG_CO2_COEF_B YES NUMBER 3,1 Enter coefficient b for CO2 calculation.
CSI 7 GHG_CO2_TARGET YES NUMBER 4,1 Enter Target CO2 in g/mile. This could be determined value or calculated value.
CSI 7 GHG_FTP_N2O_CL_UL YES NUMBER 5,4 Enter N2O FTP exhaust emission level (g/mi) at UL if manufacturer elects to add N2O into the CO2
fleet average calculation. This is the value before applying the GWP (298).
CSI 7 GHG_HWY_N2O_CL_UL YES NUMBER 5,4 Enter N2O HWFET exhaust emission level (g/mi) at UL if manufacturer elects to add N2O into the
CO2 fleet average calculation. This is the value before applying the GWP (298).
CSI 7 GHG_FTP_CH4_CL_UL YES NUMBER 5,4 Enter CH4 FTP exhaust emission level (g/mi) at UL if manufacturer elects to add CH4 into the CO2
fleet average calculation. This is the value before applying the GWP (25).
CSI 7 GHG_HWY_CH4_CL_UL YES NUMBER 5,4 Enter CH4 HWFET exhaust emission level (g/mi) at UL if manufacturer elects to add CH4 into the CO2
fleet average calculation. This is the value before applying the GWP (25).
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Timeline
• Next workshop July, 2013: how to upload XML file
• Additional testing by ARB: July - September, 2013
– In 2012, staff successfully tested various scenarios and created XML files
• Voluntary testing by manufacturers: August - September, 2013
• Full production: October, 2013
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Contacts
• Cert related issues:
- Seongyup Kim: 626-450-6164, [email protected]
- Duc Nguyen: 626-575-6844, [email protected]
- Cert staffs
• IT related issues:
- Mina Fanous: 626-575-6867, [email protected]
- Dilip Patel: 626-450-6141, [email protected]
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Questions and Answers
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