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Kommittébeteckning: SIS/TK 236 (Fordonsdynamik)
Källa: ISO
Svarsdatum: den 23 nov 2020
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This International Standard specifies methods for comparing computer simulation results from a vehicle mathematical model to measured test data for an existing vehicle according to ISO 7401. The comparison is made for the purpose of validating the simulation tool for this type of test when applied to variants of the tested vehicle.
It is applicable to passenger cars as defined in ISO 3833.

Kommittébeteckning: SIS/TK 236 (Fordonsdynamik)
Källa: ISO
Svarsdatum: den 23 nov 2020
Se merSe mindre
 

This document establishes a standard for the classification and application of modular simulation models with regard to vehicle dynamics in context of global vehicle without human driver. With the created framework a systematics was created, defining how the requirements of simulation models can be defined for certain application and driving manoeuvres. Thus, allowing to specify the requirements for simulation models for necessary applications and driving manoeuvres in a standardized way.


For this purpose, the proposed framework systematically divides the vehicle model into model classes and all model classes into different model types, corresponding to different model characteristics and common modelling methods. The vehicle dynamics manoeuvres were additionally structured and clustered. One can assign the manoeuvers to the model classes and model types using an allocation and requirement table. The standard thus also creates the basis for model recommendations relevant to vehicle dynamics with regard to Advanced Driver Assistance Systems and Automated Driving (ADAS/AD).


The application of the framework and the specification of the model requirements are the responsibility of the user or may be determined by other regulations and standards. The standard contains recommendations for selectable model characteristics in terms of adequate simulation quality with respect to performance tests and associated application patterns. With regard to functional testing, the recommendations can be adapted accordingly.