車載以太網(wǎng)物理層互操作性測試研究

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

【關(guān)鍵詞】車載以太網(wǎng);物理層;互操作性測試

中圖分類號：U463.62    文獻(xiàn)標(biāo)識碼：A    文章編號：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

作者簡介

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