In view of in-vehicle system environment, users need a variety of multimedia audio sources coexist, which is necessary to provide users with a unified interactive experience of in-vehicle multimedia services, so as to reduce users’ learning costs, and provide the ultimate audio-visual services. This paper describes an application design method that fosters a unified interactive experience for in-vehicle multimedia services by utilizing techniques such as integrated architecture, systematic hierarchical structure, and modular extraction to achieve multi-source audio fusion. The proposed method effectively addresses challenges including inconsistencies in user interaction experiences, seamless transitioning across applications, and the repetition of development for universal content modules that arise from the independent design of various audio sources, and effectively improves in-vehicle interactive experience, system interaction consistency and development efficiency.

Fusion architecture  /  System layering architecture  /  Module extraction  /  Multi-media source fusion  /  In-Vehicle multimedia