This paper briefly introduces the foreign technical current situation and the developing trend on this field, and simply introduces the work that have been done on the automotive multiplex system.

• 本文简要介绍了国内外在这方面的技术现状和今后的发展趋势，并将江苏理工大学汽车学院在汽车多路传输技术方面所做的工作进行简单的介绍。