To provide a remote controller for a vehicle door capable of properly setting the lockable and unlockable ranges of the vehicle door by a mobile device even when the mounting position of a transmitter is restricted.
A plurality of transmitters for transmitting a drive signal to the tire information measurer of a tire monitoring system attached on each tire are used as a transmitter for a smart control system for transmitting a request signal in common. The request signal transmittable areas of the transmitters belonging to a transmitter group formed by the predetermined combination of the transmitters are partly overlapped with each other. When the mobile device is determined to be positioned in the partly overlapped transmittable area according to the received state of a return signal from the mobile device, the vehicle door is unlocked.
KATO MANABU
| JP2004189072A | 2004-07-08 | |||
| JP2006124935A | 2006-05-18 | |||
| JP2000297569A | 2000-10-24 | |||
| JP2001295524A | 2001-10-26 |
Mountain Saki Tetsuya
Kenichi Muro
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