嵌入式 - LIN总线官方网站和标准介绍

LIN（本地互连网络）总线标准和规范的官方网站是 www.lin-cia.org/standards/

The official website for the LIN (Local Interconnect Network) bus standards and specifications is  www.lin-cia.org/standards/

本 LIN 网站由 CAN in Automation (CiA) 维护。该非营利性协会代表 ISO（国际标准化组织）分配 LIN 供应商 ID 并在本网站上发布。此外，还发布其他 LIN 相关主题的信息。其中包括技术和产品新闻、基础知识、下载以及其他网站的链接。

This LIN website is maintained by CAN in Automation (CiA). The nonprofit association assigns the LIN Supplier ID on behalf of ISO (International Organization for Standardization) and publishes them on this website. Additionally, information on other LIN-related topics is published. This includes technology and product news, basic knowledge, downloads, as well as links to other websites.

Standars

LIN standards and specifications

LIN（本地互连网络）是一种串行总线系统。自 2016 年起，它被 ISO 国际标准化。ISO 17987 系列涵盖了七个 OSI（开放系统互连）层的要求和相应的一致性测试计划。此外，还有电源线传输标准化：

LIN (Local Interconnect Network) is a serial bus system. Since 2016, it is standardized internationally by ISO. The ISO 17987 series covers the requirements of the seven OSI (Open Systems Interconnection) layers and the corresponding conformance test plans. There is also a powerline transmission standardized:

* ISO 17987-1:2016: Road vehicles – LIN – Part 1: General information and use case definition

* ISO 17987-2:2016: Road vehicles – LIN – Part 2: Transport protocol and network layer services

* ISO 17987-3:2016: Road vehicles – LIN – Part 3: Protocol specification

* ISO 17987-4:2016: Road vehicles – LIN – Part 4: Electrical physical layer (EPL) specification 12 V/24 V

* ISO TR 17987-5:2016: Road vehicles – LIN – Part 5: Application programmers interface (API)

* ISO 17987-6:2016: Road vehicles – LIN – Part 6: Protocol conformance test specification

* ISO 17987-7:2016: Road vehicles – LIN – Part 7: EPL conformance test specification

* ISO 17987-8:2019: Road vehicles – LIN – Part 8: Electrical physical layer (EPL) specification: LIN over DC powerline (DC-LIN)

ISO 17987-1 至 ISO 17987-7 文件目前正在修订中。ISO TC22 SC31 WG3 将对文件进行更新，以符合 ISO 包容性语言规则（用 “命令方”代替 “主站”，用 “响应者 ”代替 “从站”）。此外，还将引入其他编辑方面的改进。SAE J2602 系列中提出的一些建议可能会被提交到新版 ISO 17987 文件中并被接受。

The ISO 17987-1 to ISO 17987-7 documents are currently under revision. ISO TC22 SC31 WG3 updates the documents on to be inline with the ISO inclusive language rules (“commander” instead of “master” and “responder” instead of “slave”). Additional editorial improvements will be introduced, too. It could be that some of the recommendations given in the SAE J2602 series will be submitted and accepted for the new edition of the ISO 17987 documents.

此外，SAE 组织还提供了 J2602 系列建议实践，以及如何实施 LIN。这些文件正在审查中，并将参考 ISO 17987 系列。

Additionally, the SAE organization provides the J2602 series of recommended practices, how to implement LIN. These documents are under review and will reference the ISO 17987 series.

* SAE J2602/1：车辆应用 LIN 网络

* SAE J2602/2：车辆应用 LIN 网络一致性测试

* SAE J2602/3：节点能力文件（NCF）的文件结构

* SAE J2602/1: LIN Network for Vehicle Applications

* SAE J2602/2: LIN Network for Vehicle Applications Conformance Test

* SAE J2602/3: File Structures for a Node Capability File (NCF)

Brief history of LIN

LIN 联盟制定了第一个 LIN 规范，并发布了 1.3 版。2003 年发布了 2.0 版。2006 年，LIN 协会发布了 2.1 版。

The LIN Consortium developed the first LIN specification, which was published as version 1.3. Version 2.0 was released in 2003. In 2006, the LIN Consortium published the version 2.1.

2010 年的 LIN 2.2A 版本是在 LIN 联盟关闭后发布的，但它是实施最多的版本之一。

The LIN version 2.2A from 2010 was released after the LIN consortium was closed, but it is one of the most implemented versions.

与此同时，SAE 组织开发了 J2602 系列；该系列于 2004 年发布。2012 年更新的文件基于 LIN 2.0 版本。

In parallel, the SAE organization developed the J2602 series; it was published in 2004. The in 2012 updated documents are based on LIN version 2.0.