GB/T 31887.4-2025 Active National standards

GB/T 31887.4-2025 Cycles—Lighting and retro-reflective devices—Part 4:Lighting systems powered by the cycle’s movement

Publish Date: 2025-10-31 Implement Date: 2026-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 31887.4-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Bicycle

ICS Name: Bicycle

Publish Date: 2025-10-31

Implement Date: 2026-05-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国自行车标准化技术委员会(SAC/TC 155)

Pages: 24 pages

Scope

本文件规定了自行车发电机供电的照明系统的性能要求，描述了相应的试验方法，适用于符合ISO 6742-1的照明和光信号装置。照明系统包括照明和光信号装置和由自行车转动提供的电源，如发电机。
本文件适用于在公共道路上使用的自行车，特别是符合ISO 4210和ISO 8098的两轮自行车用的照明系统。

Development Information

Drafting Units:

嘉兴星程电子有限公司、赛特莱特(佛山)塑胶制品有限公司、建德市五星车业有限公司、嘉善声光电子有限公司、浙江聚源电子有限公司、烟台长虹塑料制品有限公司、无锡市检验检测认证研究院、台州市检验检测有限公司、上海协典科技服务有限公司、中国自行车协会

Drafting Persons:

范杰、李德超、刘剑华、蒋菊昌、曾萌萌、李香、阮立、贾刚、朱方明、潘慧英、施金

Word Count: 29 Thousand words Pages: 24 pages

Same series standard

GB/T 31887.1-2025 Cycles—Lighting and retro-reflective devices—Part 1:Lighting and light signalling devices GB/T 31887.2-2025 Cycles—Lighting and retro-reflective devices—Part 2: Retro-reflective devices GB/T 31887.3-2025 Cycles—Lighting and retro-reflective devices—Part 3:Installation and use of lighting and retro-reflective devices GB/T 31887.5-2025 Cycles—Lighting and retro-reflective devices—Part 5:Lighting systems not powered by the cycle’s movement

Replace the following standards

GB/T 31887.4-2023 Cycles—Lighting and retro-reflective devices—Part 4:Lighting systems powered by the cycle’s movement

Referenced Standards

GB/T 31887.3-2025 Cycles—Lighting and retro-reflective devices—Part 3:Installation and use of lighting and retro-reflective devices ISO 6742-1:2023 ISO 9227 IEC 60529

Adopt standards

ISO 6742-4:2023

Related Standards

GB 17284-1998 Abolished

GB 17284-1998 Gasoline engine boosting bicycle

Publish Date: 1998-03-25

GB/T 3579-2002 Replaced

GB/T 3579-2002 Cycle chains—Characteristics and test methods

Publish Date: 2002-01-16

GB 3565-2005 Replaced

GB 3565-2005 Safety requirements for bicycles

Publish Date: 2005-05-17

GB/T 19994-2005 Active

GB/T 19994-2005 General technical requirements for road bicycles

Publish Date: 2005-11-14

GB/T 3579-2006 Active

GB/T 3579-2006 Cycle chains—Characteristics and test methods

Publish Date: 2006-12-25

GB/T 22790-2008 Replaced

GB/T 22790-2008 Cycles—Luggage carriers

Publish Date: 2008-12-30