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. 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.
Network Layer
2018-09-13
Conference paper
English
SAE Technical Papers | 2010
TIBKAT | 2018
|SAE Technical Papers | 1997
SAE Technical Papers | 2014
SAE Technical Papers | 2004