車(chē)載以太網(wǎng)物理層互操作性測(cè)試研究

【摘  要】文章主要介紹車(chē)載以太網(wǎng)物理層互操作性測(cè)試，首先詳細(xì)描述TC8規(guī)范對(duì)車(chē)載以太網(wǎng)物理層互操作性測(cè)試的要求，然后分別對(duì)互操作性測(cè)試3部分的基本原理進(jìn)行說(shuō)明，進(jìn)一步闡述測(cè)試目的、測(cè)試方法和測(cè)試要點(diǎn)。文章研究的目的是為車(chē)載以太網(wǎng)控制器的開(kāi)發(fā)和測(cè)試驗(yàn)證工作提供指導(dǎo)。

【關(guān)鍵詞】車(chē)載以太網(wǎng);物理層;互操作性測(cè)試

中圖分類號(hào)：U463.62    文獻(xiàn)標(biāo)識(shí)碼：A    文章編號(hào)：1003-8639（ 2024 ）05-0078-03

Research on Interoperability Test of the Physical Layer of Automotive Ethernet

JI Nan，GU Yuanye，WANG Shaolong，SUN Yunxi

（FAW Car Co.，Ltd.，Changchun 130000，China）

【Abstract】The article mainly introduces the physical layer interoperability testing of in vehicle Ethernet. Firstly，it describes in detail the requirements of TC8 specification for physical layer interoperability testing of in vehicle Ethernet. Then，it explains the basic principles of the three parts of interoperability testing，and further elaborates on the testing purpose，methods，and key points. The purpose of this article is to provide guidance for the development and testing verification of in vehicle Ethernet controllers.

【Key words】in car Ethernet;physical layer;interoperability testing

作者簡(jiǎn)介

姬楠（1989—），男，碩士，工程師;谷原野（1984—），男，碩士，高級(jí)工程師;王邵龍（1988—），男，碩士，高級(jí)工程師;孫運(yùn)璽（1984—），男，碩士，高級(jí)工程師。（剩余5667字）