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Description of 20/30404364 DC 2020This document specifies ePTI-relevant system identifiers, data identifiers, routine identifiers, input/output control identifiers, data types, CompuMethods (computations), and units. This document will be updated on an as needed basis. New editions may be based on
Values reported by the vehicle shall meet the scaling (CompuMethod) defined in this document. NOTE The accuracy of the sensor values might have a different resolution. The present document describes ePTI systems' data definitions and associated technical requirements. The technical requirements of data definitions of emissions-related systems are specified in other standards e.g. ISOÂ 15031, ISOÂ 27145, and SAEÂ J1979DA. Other environmental systems' ePTI use cases and technical requirements may be considered in the future. This document defines:
This standard does not specify any type of test method or pass/fail criteria of the ePTI-relevant system during a PTI. The ePTI system list defined in this document summarises ePTI-relevant systems and specifies a defined name (system), a unique identifier (ePTI system identifier) and a description for each ePTI-relevant system.
About BSIBSI Group, also known as the British Standards Institution is the national standards body of the United Kingdom. BSI produces technical standards on a wide range of products and services and also supplies certification and standards-related services to businesses. |
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