ISO 17987-8:2019 公路车辆 本地连接网络（LIN） 第8部分：电气物理层（EPL）规范：直流电力线（DC-LIN）上的LIN

标准编号：ISO 17987-8:2019

中文名称：公路车辆 本地连接网络（LIN） 第8部分：电气物理层（EPL）规范：直流电力线（DC-LIN）上的LIN

英文名称：Road vehicles — Local Interconnect Network (LIN) — Part 8: Electrical physical layer (EPL) specification: LIN over DC powerline (DC-LIN)

发布日期：2019-10

标准范围

This document specifies an additional electrical physical layer (EPL) for the Local Interconnect Network 
(LIN) of the ISO 17987 series. It specifies the transmission over DC powerline without affecting the LIN 
higher layers, hereafter named DC-LIN.
The DC-LIN EPL uses a high-frequency modulated carrier to propagate UART bytes (byte-oriented) 
over the DC powerline.
This document specifies the electrical characteristics, the modulation method of the transmission, and 
how to impose the carrier signal on the DC powerlines.
The DC-LIN EPL supports bit rates of 9 615 bit/s, 10 417 bit/s, and 19 230 bit/s.
The DC-LIN EPL is applicable for a wide range of DC powerlines including 12-V and 24-V operations, 
allowing communicating between different DC powerlines via a coupling capacitor. A DC-LIN EPL 
interface to powerline example is described in Annex A.

标准预览图