GB/T 42691.2-2023 Active National standards

GB/T 42691.2-2023 Road vehicles—Local Interconnect Network(LIN)—Part 2:Transport protocol and network layer services

Publish Date: 2023-05-23 Implement Date: 2023-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 42691.2-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Electronic and electrical equipment

ICS Name: Automotive information technology and in-vehicle computer systems

Publish Date: 2023-05-23

Implement Date: 2023-12-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国汽车标准化技术委员会(SAC/TC 114)

Pages: 72 pages

Scope

本文件规定了一种传输协议和网络层服务，专门用于满足局域互联网络上基于LIN的车辆网络系统的要求。协议规定了一种非确认性的通信。
LIN协议支持标准化的服务原语接口，如ISO 14229-2定义。
本文件适用于传输协议和网络层服务，以支持不同的应用层实现，如：
——正常通信报文；
——诊断通信报文。
传输层定义了包含在单帧或多个帧中的数据传输方式。传输层帧使用诊断帧传输。传输层使用标准化的API。
传输层的使用是针对在主干网(如CAN)执行诊断的系统以及系统设计者希望在各LIN子网网络使用相同诊断能力的系统。事实上帧对于ISO 15765-2是相同的，搬运帧的PDU是非常相似的。
传输层的目标是：
——降低LIN主节点的负载；
——直接对LIN从节点提供全部或部分诊断；
——面向具有强大功能的LIN节点的集合(不是主流低成本方式)。

Development Information

Drafting Units:

泛亚汽车技术中心有限公司、中国汽车技术研究中心有限公司、长城汽车股份有限公司、惠州市德赛西威汽车电子股份有限公司、一汽-大众汽车有限公司、东风汽车集团股份有限公司、吉利汽车研究院(宁波)有限公司、上汽通用五菱汽车股份有限公司、上汽大通汽车有限公司、中国第一汽车股份有限公司、北京国家新能源汽车技术创新中心有限公司、中汽研(天津)汽车工程研究院有限公司

Drafting Persons:

吴尚、朱彤、曲云鸽、吴含冰、王拓、何杰聪、吕亮、李敏、甄海川、覃华强、闫东东、揣孟洋、李兆麟、韩光省、李腾飞、廖剑雄、董慧、范志容、谢征、苏凯、李展宏、洪宇、许赟珍、郑继翔

Word Count: 141 Thousand words Pages: 72 pages

Same series standard

GB/T 42691.1-2023 Road vehicles—Local Interconnect Network(LIN)—Part 1:General information and use case definition GB/T 42691.3-2023 Road vehicles—Local Interconnect Network(LIN)—Part 3:Protocol specification GB/T 42691.4-2023 Road vehicles—Local Interconnect Network(LIN)—Part 4:Electrical physical layer(EPL)specification 12 V/24 V GB/T 42691.5-2023 Road vehicles—Local Interconnect Network(LIN)—Part 5:Application programmers interface (API) GB/T 42691.6-2023 Road vehicles—Local Interconnect Network(LIN)—Part 6:Protocol conformance test specification GB/T 42691.7-2023 Road vehicles—Local Interconnect Network(LIN)—Part 7:ElectricalPhysical Layer(EPL)conformance test specification GB/T 42691.8-2023 Road vehicles—Local Interconnect Network(LIN)—Part 8:Electrical physical layer(EPL) specification: LIN over DCpowerline(DC-LIN)

Referenced Standards

GB/T 42691.3-2023 Road vehicles—Local Interconnect Network(LIN)—Part 3:Protocol specification ISO 14229-1 ISO 14229-2 ISO 14229-7:2015

Adopt standards

ISO 17987-2:2016

Related Standards

GB/T 42691.1-2023 Active

GB/T 42691.1-2023 Road vehicles—Local Interconnect Network(LIN)—Part 1:General information and use case definition

Publish Date: 2023-05-23

GB/T 42691.4-2023 Active

GB/T 42691.4-2023 Road vehicles—Local Interconnect Network(LIN)—Part 4:Electrical physical layer(EPL)specification 12 V/24 V

Publish Date: 2023-05-23

GB/T 42691.5-2023 Active

GB/T 42691.5-2023 Road vehicles—Local Interconnect Network(LIN)—Part 5:Application programmers interface (API)

Publish Date: 2023-05-23

GB/T 42691.6-2023 Active

GB/T 42691.6-2023 Road vehicles—Local Interconnect Network(LIN)—Part 6:Protocol conformance test specification

Publish Date: 2023-05-23

GB/T 42691.7-2023 Active

GB/T 42691.7-2023 Road vehicles—Local Interconnect Network(LIN)—Part 7:ElectricalPhysical Layer(EPL)conformance test specification

Publish Date: 2023-05-23

GB/T 42691.8-2023 Active

GB/T 42691.8-2023 Road vehicles—Local Interconnect Network(LIN)—Part 8:Electrical physical layer(EPL) specification: LIN over DCpowerline(DC-LIN)

Publish Date: 2023-05-23