In-vehicle entertainment system communication technology: Comparison and complementarity between AVB and A2B

With the advancement of automobile technology, in-vehicle entertainment systems are becoming more and more diverse, and the demand for communication technology is also growing. Among them, Audio Video Bridging (AVB) and Automotive Audio Bus (A2B) are two important in-vehicle communication technologies. AVB is based on IEEE standards, can handle high bandwidth requirements, and is suitable for video transmission and complex Internet of Vehicles data interaction. A2B is simpler and easier to integrate, low cost, and suitable for audio transmission and lightweight data applications. Both have their own advantages in in-vehicle entertainment systems, complement each other, and jointly promote the development of in-vehicle entertainment systems.