GB/T 29111-2012
ActiveRoad traffic information service - Traffic information distributed via cell network
道路交通信息服务 通过蜂窝网络发布的交通信息
Application Summary AI generated
This standard specifies the technical requirements for encoding, transmitting, and presenting real-time road traffic information (such as congestion, incidents, and travel times) to end-users via cellular networks (e.g., 2G/3G/4G). It is applied in mobile navigation apps, in-vehicle infotainment systems, and traffic management platforms that deliver dynamic traffic data to drivers and travelers through mobile phone networks. The standard ensures consistency and interoperability of traffic information services across different cellular network operators and service providers in China.
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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.