GB/T 20612.3-2006
ActiveTraffic and Traveler Information(TTI) - TTI messages via traffic message coding - Part 3: Location referencing for ALERT-C
交通及出行者信息（TTI） 经交通报文编码的TTI报文 第3部分：ALERT-C定位参考
Application Summary AI generated
This standard specifies the location referencing method for ALERT-C messages, which are used in Traffic Message Channel (TMC) systems to deliver real-time traffic and traveler information. It is applied in in-vehicle navigation systems and radio-based traffic information services to encode road locations, such as junctions or segments, for accurate event reporting. The standard ensures consistent location coding across different devices 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.