| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an on-vehicle receiver system, capable of coping with input signals of two or more kinds of frequencies with respect to a single receiver set. <P>SOLUTION: The on-vehicle receiver system is equipped with a receiver set 1 and a transmission timing predicting means. The transmission timing predicting means predicts when, and which input signals will be sent to the receiver set 1 and determines which frequency signals out of two or more local oscillators 14a to 14c are used, when the receiver set 1 receives input signals corresponding to transmission timing. As a result of this setup, the receiver set 1 can be used as a receiver in common for a keyless entry system, a smart entry system, and a tire air-pressure detecting device. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
