J1939/31_201809 Network Layer

Revised

09/13/2018

Features
Issuing Committee
Scope
Content
SAE J1939-31 Network Layer describes the requirements and services for Network Interconnection ECUs (NIECU) that enable electronic control units (ECUs) on a network segment to intercommunicate with other ECUs on different network segments of the vehicle network. This document defines various types of NIECUs. The information in this document applies only to ECUs that are intended to provide networking services. It is not necessary for an ECU to provide any of these services in order to be compliant with the SAE J1939 protocol.
Rationale
Content
This revision of SAE J1939-31 has been reviewed to comply with the SAE Five-Year Review policy. This revision includes minor grammatical updates and notation updates for decimal and hexadecimal values. Hexadecimal values are denoted with a subscript “h” instead of “0x” or subscript “16.” All subscript “10” has been removed. Numeric values without a subscript represent decimal values.
Meta TagsDetails
DOI
https://doi.org/10.4271/J1939/31_201809
Pages
37
Citation
SAE International Recommended Practice, Network Layer, SAE Standard J1939/31_201809, Revised September 2018, Issued December 1994, https://doi.org/10.4271/J1939/31_201809.
Additional Details
Publisher
Published
Sep 13, 2018
Product Code
J1939/31_201809
Content Type
Recommended Practice
Status
Revised
Language
English