The wave of automobile intelligence, networking, and even autonomous driving has arrived; the wave has brought about the innovation of ADAS technology, the development of a series of technologies such as OTA, and cloud computing; this has also promoted the explosive development of in-vehicle network capacity requirements. Obviously This has exceeded the historical mission of traditional in-vehicle networks such as CAN, and this is also the opportunity for Ethernet and automobiles to deeply embrace automobiles.
However, this kind of development is not achieved overnight, nor is it simply that A replaces B, but complementary advantages and common development. In the future, Ethernet may replace CAN as the backbone network, and the subnet will be an in-vehicle network structure composed of several Domain Controllers, and traditional in-vehicle networks such as Ethernet and CAN will coexist for a long period of time.