GB/T 39774-2021
ActiveBasic functions and technical requirements for navigation application software
导航应用软件基本功能及技术要求
Application Summary AI generated
This standard specifies the basic functional modules, performance indicators, and technical requirements for navigation application software, including map display, route planning, positioning, and voice guidance. It is applied in the development, testing, and quality evaluation of navigation software used in automotive navigation systems, mobile map applications, and portable navigation devices. The standard ensures interoperability, accuracy, and user safety across different navigation platforms in China.
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