| 摘要 |
PROBLEM TO BE SOLVED: To provide a remote control system in which remote control cannot be performed during start up by a call signal from other equipment.SOLUTION: On condition that a WAKE signal is transmitted at a fixed cycle to the periphery of an own car and to the periphery of other cars as well, when a user having a portable machine enters a LF (Low Frequency) communication area of other car, an acceleration sensor is started by the WAKE signal of the other car (point P3). After that, when a predetermined action (bending and stretching action) is detected, a motion signal is transmitted from the portable machine (point P5). The own car performs opening action of a slide door on condition that "t own"(own car timer) agrees with "t portable"(portable machine timer). In this case, "t own" is a time from a point P4 to the point P5, but "t mobile" is a time from the point P3 to the point P5, and since both does not agree with each other, no opening action of the slide door is performed.SELECTED DRAWING: Figure 3 |
