GB/T 41588.3-2022Road vehicles - Controller area network(CAN) - Part 3: Low-speed, fault-tolerant, medium-dependent interface (English PDF)

Foreword

This Document was drafted as per the rules specified in GB/T 1.1-2020 Directives for

Standardization - Part 1: Rules for the Structure and Drafting of Standardizing Documents.

This Document is Part 3 of GB/T 41588 Road Vehicles - Controller Area Network. GB/T 41588

has published the following parts:

--- Part 1: Data Link Layer and Physical Signaling;

--- Part 2: High-Speed Medium Access Unit;

--- Part 3: Low-Speed Fault-Tolerant, Medium-Dependent Interface;

--- Part 4: Time-Triggered Communication.

This Document equivalently adopts ISO 11898-3:2006 Road Vehicles - Controller Area

Network (CAN) - Part 3: Low-Speed, Fault-Tolerant, Medium-Dependent Interface.

This Document added a Clause of "Normative References".

This Document made the minimum editorial modification:

--- Include the corrigendum content of ISO 11898-3:2006/COR 1:2006.

This Document was proposed by the Ministry of Industry and Information Technology of PRC.

This Document shall be under the jurisdiction of National Technical Committee of Auto

Standardization (SAC/TC 114).

Drafting organizations of this Document: China Automotive Technology and Research Center

Co., Ltd.; Geely Automotive Research Institute (Ningbo) Co., Ltd.; Huizhou Desay SV

Automotive Co., Ltd.; China FAW Group Co., Ltd.; Great Wall Motor Company Limited;

Xingkedi Technology (Taizhou) Co., Ltd.; FAW-Volkswagen Automotive Co., Ltd.; Dongfeng

Motor Group Company Limited; SAIC GM Wuling Automobile Company Limited; Neusoft

Group (Dalian) Co., Ltd.; Pan-Asia Technical Automotive Center Co., Ltd.; CATARC (Tianjin)

Automotive Engineering Research Institute Co., Ltd.; and CATARC Automotive Test Center

(Tianjin) Co., Ltd.

Chief drafting staffs of this Document: Gong jinfeng, Zhu Tong, Ji Guotian, Zhen Haichuan,

Jiao Mingshun, Ji Jiemei, Wu Yuzhi, Li Changlong, Liu Bin, Shi Xiaomi, Lv Liang, Fan

Zhirong, Qin Huaqiang, Meng Lingjun, Sun Wang, Han Guangsheng, Liu Le, Shan Bokai, Ma

Qiaoli, Ling Cen, Wen Qingjie, and Fan Ruhu.

Road Vehicles - Controller Area Network (CAN) - Part 3:

Low-Speed, Fault-Tolerant, Medium-Dependent Interface

1 Scope

This Document specifies the interaction characteristics of digital information between CAN-

based electronic control units of road vehicles, the fault-tolerant behavior of the low-speed

CAN application layer, and the media-dependent interface and physical-media-attachment

physical layer based on the ISO/OSI layer model.

This Document applies to CAN serial communication protocol with transmission rate between

40kbps~125kbps, supporting distributed control and multiplexing.

2 Normative References

This Document has no normative References.

3 Terms and Definitions

For the purposes of this document, the following terms and definitions apply.