GB 14887-2003
AbolishedRoad traffic signals
道路交通信号灯
Application Summary AI generated
GB 14887-2003 specifies technical requirements, test methods, inspection rules, and marking for road traffic signals used at intersections, pedestrian crossings, and other traffic control points. It applies to the design, production, and quality verification of signal lights in urban road systems across China, ensuring consistent performance in visibility, durability, and electrical safety. This standard is critical for manufacturers, traffic engineering contractors, and municipal procurement departments to guarantee reliable traffic control equipment.
Related Standards
GB/T 19813-2005
Solar energy raised pavement markers
GB/T 20149-2006
Road traffic lights - Photometric properties of 200mm roundel signals
GB/T 20907-2007
Technical requirements for automatic fare collection system of urban rail transportation
GB/T 21382-2008
Specification for optical requirements of photoluminescent (phosphorescent) safety marking
GB/T 21383-2008
Coefficient of initial retroreflected luminance of newly applied pavement marking and test method
GB/T 21380-2008
Nighttime photometric performance and test method of retroreflective pedestrian markings
GB/T 22040-2008
Technical requirements and determination of weathering quality for plastics of highway furnatures
GB/T 22486-2008
Urban rail passenger transport service
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.