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Chinese Standard: GB/T 45308-2025

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Railway applications—Rolling stock—Technical requirements for network time synchronization


Standard in brief
Scope of Application:  
本文件规定了轨道交通机车车辆网络时间同步技术要求和性能测试。
本文件适用于轨道交通机车车辆列车通信网络(TCN)设备。

Basic information
Standard No:GB/T 45308-2025
Standard Name:轨道交通 机车车辆 网络时间同步技术要求
English Name:Railway applications—Rolling stock—Technical requirements for network time synchronization
Standard Status:现行
Release Date:2025-02-28
Effective Date:2025-09-01
Language of Publication:中文简体

Standard Classification
ICS Number:45.060
CCS Number:S30

Related Standards
Referenced Standards:GB/T 17737.1,GB/T 24338.4,GB/T 25119,GB/T 28029.1-2020,GB/T 28029.9-2020,GB/T 28029.12-2020,GB/T 37943-2019,TB/T 1484.3-2017,JJF(通信)018-2021

Publication Information
Number of pages:20
Number of words:23 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-02-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:45308
Drafter:刘海涛、周学勋、申慧、郝波、蔡万银、叶鹏迪、马国栋、叶锋、冀云
Drafting Organization:中车株洲电力机车研究所有限公司、中铁检验认证株洲牵引电气设备检验站有限公司、中国铁道科学研究院集团有限公司机车车辆研究所、中车青岛四方机车车辆股份有限公司、中车株洲电力机车有限公司、中车唐山机车车辆有限公司
Management Organization:全国轨道交通电气设备与系统标准化技术委员会(SAC/TC 278)
Proposing Department:国家铁路局

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