| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To reduce battery power consumed upon keyless operation in a preliminary authentication system. <P>SOLUTION: A central processor of the preliminary authentication operation part of a door locking/unlocking control device outputs a seizing signal for the keyless operation in the preliminary authentication system to an electronic control unit of an automatic cipher collating mechanism part of the door locking/unlocking control device (S14) only while it is detected that any object is approaching the vehicle (S11). <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
