COMMUNICATION SYSTEM FOR AUTOMOBILE

摘要

PROBLEM TO BE SOLVED: To provide a communication system for an automobile capable of flexibly coping with various kinds of communication systems. SOLUTION: A microcomputer having a sub-processor 112 therein capable of controlling a program independently from a CPU 111 is used so that a transmission control program in a predetermined communication system stored in a memory 116 is simultaneously processed by the sub-processor 112.