Appendix 9 F1
United Kingdom
Input parameters for the simulation tool
Introduction
This Appendix describes the list of parameters to be provided by the vehicle manufacturer as input to the simulation tool. The applicable XML schema as well as example data are available at the dedicated electronic distribution platform.
The XML is automatically generated by the air drag pre-processing tool.
Definitions
Unique identifier as used in the simulation tool for a specific input parameter or set of input data
Data type of the parameter
string …sequence of characters in ISO8859-1 encoding
sequence of characters in ISO8859-1 encoding, no leading/trailing whitespace
date and time in UTC time in the format: YYYY-MM-DD T HH:MM:SS Z with italic letters denoting fixed characters e.g. ‘2002-05-30T09:30:10Z’
value with an integral data type, no leading zeros, e.g. ‘ 1800 ’
fractional number with exactly X digits after the decimal sign ( ‘ . ’ ) and no leading zeros e.g. for ‘ double, 2 ’ : ‘ 2345.67 ’ ; for ‘ double, 4 ’ : ‘ 45.6780 ’
physical unit of the parameter
Set of input parameters
Table 1
Input parameters ‘ AirDrag ’
| Parameter name | Parameter ID | Type | Unit | Description/Reference |
|---|---|---|---|---|
| Manufacturer | P240 | token | ||
| Model | P241 | token | ||
| CertificationNumber | P242 | token | Identifier of the component as used in the certification process | |
| Date | P243 | date | Date and time when the component hash is created | |
| AppVersion | P244 | token | Number identifying the version of the air drag pre-processing tool | |
| CdxA_0 | P245 | double, 2 | [m 2 ] | Final result of the air drag pre-processing tool. |
| TransferredCdxA | P246 | double, 2 | [m 2 ] | CdxA_0 transferred to related families in other vehicle groups in accordance with Table 16 of Appendix 5. In case no transfer rule was applied CdxA_0 shall be provided. |
| DeclaredCdxA | P146 | double, 2 | [m 2 ] | Declared value for air drag family |
In case standard values in accordance with Appendix 7 shall be used in the simulation tool, no input data for air drag component shall be provided. The standard values are allocated automatically in accordance with the vehicle group scheme.