GB/T 40822-2021 Active National standards

GB/T 40822-2021 Road vehicles—Unified diagnostic services

Publish Date: 2021-10-11 Implement Date: 2022-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 40822-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Electronic and electrical equipment

ICS Name: Road vehicle equipment

Publish Date: 2021-10-11

Implement Date: 2022-05-01

Pages: 597 pages

Scope

This document specifies the application layer and session layer of the unified diagnostic service for road vehicles based on the CAN, FlexRay, IP, K-Line, LIN, and CXPI bus protocols.
This document is applicable to road vehicles that have implemented the unified diagnostic service specified in this document.

Development Information

Word Count: 1157 Thousand words Pages: 597 pages

Referenced Standards

ISO 7816-8:2019 ISO 10681-1 ISO 10681-2 ISO 11992-4 ISO 13400(所有部分) ISO 14230-1 ISO 14230-2 ISO 14230-4 ISO 15031(所有部分) ISO 15765-1 ISO 15765-2 ISO 15765-4 ISO 16844-7 ISO 17458-2 ISO 17987(所有部分) ISO 20794(所有部分) ISO 26021(所有部分) ISO/IEC 7498-1 ISO/IEC 7618-8 ISO/IEC 9594-8:2017 ISO/IEC 9798 (所有部分) IEEE 754-2008 IEEE 1609.2 RFC 5280 RFC 5755