GB/T 29103-2012
ActiveRoad traffic information service - Traffic information issued by variable message signs
道路交通信息服务 通过可变情报板发布的交通信息
Application Summary AI generated
This standard specifies the classification, encoding, and display requirements for traffic information released through variable message signs (VMS) on roads. It is applied by traffic management authorities and road operators in China to ensure consistent and clear delivery of real-time alerts, such as accidents, congestion, or weather warnings, to drivers. The standard supports both urban road networks and expressways, enhancing driver response and road safety.
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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.