GB/T 15566.20-2021
ActivePublic information guidance systems—Setting principles and requirements—Part 20: Urban area
公共信息导向系统 设置原则与要求 第20部分：城市区域
Application Summary AI generated
This standard specifies the principles and requirements for designing and installing public information guidance systems, such as signage and wayfinding maps, within urban areas. It is applied by city planners and municipal authorities to ensure consistent, accessible, and effective navigation for pedestrians and vehicles across streets, public squares, and transportation hubs. The standard aims to improve urban mobility and safety by standardizing the layout, content, and placement of guidance information in Chinese cities.
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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.