ISO 14229-8:2020
Résumé
This document specifies the implementation of a common set of unified diagnostic services (UDS) on clock extension peripheral interface networks in road vehicles. The UDSonCXPI diagnostics defines methods to implement diagnostic data transfer between a client and the CXPI slave nodes via the CXPI master node.
This document specifies support of three different diagnostic classes for CXPI slave nodes.
This document references ISO 14229-1 and ISO 14229-2 and specifies implementation requirements of the UDSonCXPI communication protocol for mainly HMI (Human Machine Interface), but not limited to, electric/electronic systems of road vehicles. UDSonCXPI defines how to implement the diagnostic data transfer between a client and CXPI slave nodes via CXPI master node.
NOTE UDSonCXPI does not specify any requirement for the in-vehicle CXPI bus architecture.
This document refers to information contained in ISO 14229-1, ISO 14229-2 and ISO 20794 (all parts).
This document does not include any redundant information of the above-mentioned documents.
It focuses on
— additional requirements specific to the implementation of UDSonCXPI network, and
— specific restrictions in the implementation of UDSonCXPI network.
Informations générales
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État actuel: PubliéeDate de publication: 2020-02Stade: Norme internationale publiée [60.60]
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Edition: 1
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Comité technique :ISO/TC 22/SC 31ICS :43.180
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