| Other documents |
WP.29/2017/141 | Technical report on the development of Amendment 3 to UN GTR No.15 (WLTP)
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Technical report on the development of Amendment 3 to UN GTR No.15 (WLTP)
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Reference Number: WP.29/2017/141
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Report on the development of Amendment 3 to GTR 15 on light vehicle emissions. The amendment aims to: - clarify phase, cycle and vehicle class terminology to enable interpolation between different levels of downscaling, cycle classes and speed caps (resulting in modifications to WLTC cycle phases and time/speed tables),
- improve the gear shifting procedures, including changes to gear selection and shift point determination for vehicles equipped with manual transmissions,
- define the possible and permissible combinations of test vehicle selection and family requirements,
- define the calculation of the average test mass during road load determination,
- define single and double roller dynamometers, and
- make editorial improvements.
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Meeting Sessions: 173rd WP.29 session (14-17
Nov 2017)
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Document date: 25 Aug 17
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Document status: Adopted text published
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Relevant to
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View full document file for more information
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WP.29/2017/140 | Proposal for Amendment 3 to UN GTR No.15 (WLTP)
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Proposal for Amendment 3 to UN GTR No.15 (WLTP)
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Reference Number: WP.29/2017/140
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Proposal of an amendment to GTR 15 to: - clarify phase, cycle and vehicle class terminology to enable interpolation between different levels of downscaling, cycle classes and speed caps (resulting in modifications to WLTC cycle phases and time/speed tables),
- improve the gear shifting procedures, including changes to gear selection and shift point determination for vehicles equipped with manual transmissions,
- define the possible and permissible combinations of test vehicle selection and family requirements,
- define the calculation of the average test mass during road load determination,
- define single and double roller dynamometers, and
- make editorial improvements.
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Meeting Sessions: 173rd WP.29 session (14-17
Nov 2017)
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Document date: 31 Aug 17
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Document status: Adopted text published
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Relevant to
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View full document file for more information
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WP.29/2017/140 | Proposal for Amendment 3 to UN GTR No.15 (WLTP)
|
Proposal for Amendment 3 to UN GTR No.15 (WLTP)
|
|
Reference Number: WP.29/2017/140
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Proposal of an amendment to GTR 15 to: - clarify phase, cycle and vehicle class terminology to enable interpolation between different levels of downscaling, cycle classes and speed caps (resulting in modifications to WLTC cycle phases and time/speed tables),
- improve the gear shifting procedures, including changes to gear selection and shift point determination for vehicles equipped with manual transmissions,
- define the possible and permissible combinations of test vehicle selection and family requirements,
- define the calculation of the average test mass during road load determination,
- define single and double roller dynamometers, and
- make editorial improvements.
|
|
Meeting Sessions: 173rd WP.29 session (14-17
Nov 2017)
|
|
Document date: 31 Aug 17
|
|
Document status: Adopted text published
|
|
Relevant to
|
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View full document file for more information
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