GB/T 42691.8-2023 Active National standards

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

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Basic Information

Standard Code: GB/T 42691.8-2023

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

Pages: 55 pages

Scope

This document specifies the additional electrical physical layer (EPL) requirements for the Local Interconnect Network (LIN), including electrical characteristics, transmission modulation methods, and how to apply carrier signals to DC power lines. Transmission via DC power lines without affecting the higher layers of LIN (hereinafter referred to as DC-LIN).
DC-LIN EPL uses high-frequency modulated carriers to transmit UART bytes (byte-oriented) via DC power lines.
DC-LIN EPL supports bit rates of 9615 bit/s, 10417 bit/s, and 19230 bit/s.
This document is applicable to a wide range of DC power lines (including 12 V and 24 V), allowing communication between different DC power lines through coupling capacitors. Appendix A describes an example of the DC-LIN EPL interface to power lines.

Development Information

Word Count: 106 Thousand words Pages: 55 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 42691.2-2023 Road vehicles—Local Interconnect Network(LIN)—Part 2:Transport protocol and network layer services 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

Referenced Standards

GB/T 42691.4-2023 Road vehicles—Local Interconnect Network(LIN)—Part 4:Electrical physical layer(EPL)specification 12 V/24 V ISO 17987-6 IEC 61000-4-2

Adopt standards

ISO 17987-8:2019

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 42691.2-2023 Active

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

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