ON-VEHICLE COMMUNICATION APPARATUS AND VEHICLE

摘要

PROBLEM TO BE SOLVED: To provide an on-vehicle communication apparatus with a plurality of resonance circuits corresponding to a plurality of frequency signals, which is free from a switching instruction line for performing input from the outside of the on-vehicle communication apparatus in order to perform switching among the resonance circuits.SOLUTION: An on-vehicle communication apparatus includes signal frequency detection means therein. The signal frequency detection means detects a frequency of an input signal from an external transmission unit. According to a detected frequency, the on-vehicle communication apparatus itself performs switching to the resonance circuit of the corresponding frequency.SELECTED DRAWING: Figure 1