BS ISO 11992-1:2019
Current
The latest, up-to-date edition.
Road vehicles. Interchange of digital information on electrical connections between towing and towed vehicles Physical and data-link layers
Hardcopy , PDF
English
09-05-2019
The British Standards InstitutionThis document describes the data link layer (DLL) and physical layer (PHY) for the two CAN-based network interfaces specified in the 11992-series.
| Committee |
AUE/16
|
| DocumentType |
Standard
|
| ISBN |
9780580895067
|
| Pages |
32
|
| ProductNote |
THIS STANDARD ALSO REFERS TO ISO 7637-2:2015
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This document describes the data link layer (DLL) and physical layer (PHY) for the two CAN-based network interfaces specified in the 11992-series.
The DLL sub-clauses are composed of:
-
DLL protocol entity requirements;
-
DLL device interface requirements; and
-
DLL network system requirements.
Normally, the physical signalling sub-layer is implemented in the CAN protocol controller. The physical medium attachment sub-layer is normally implemented in the CAN transceiver or the System Base Chip (SBC). Optionally, it can comprise also additional protection circuitry. The media-dependent sub-layer comprises the connectors and the cabling.
The physical signalling (PS) sub-clauses are composed of:
-
PS entity requirements;
-
PS device interface requirements; and
-
PS network system requirements.
The physical medium attachment (PMA) sub-clauses are composed of:
-
PMA protocol entity requirements; and
-
PMA device interface requirements.
The physical medium dependent (PMD) sub-clauses are composed of:
-
PMD entity requirements;
-
PMD device interface requirements; and
-
PMD network system requirements.
| Standards | Relationship |
| ISO 11992-1:2019 | Identical |
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