PROBLEM TO BE SOLVED: To easily realize a vehicle door control device capable of reliably identifying the location of an electronic key.SOLUTION: In a vehicle door control device that automatically locks a door after its closure in response to a door lock reservation operation, an in-vehicle antenna 15A and an outer-vehicle antenna 15B search for an electronic key in a first area Za and a second area Zb. The first area Za is an interior region of a vehicle and the second region Zb is a region including a vehicle exterior region and a part of the first region Za. When the door lock reservation operation is performed, an electronic key is first searched for in the second area Zb. As a result, when it is confirmed that an electronic key 20 is in the second area Zb, after a door 52 of a vehicle V is closed, and subsequently an electronic key is searched for in the first area Za. Then, when it is determined that the electronic key 20 is in the second area Zb and is not in the first area Za, the door 52 is locked.SELECTED DRAWING: Figure 8
【課題】電子キーの所在を確実に判別することが可能な車両ドア制御装置を、簡易に実現する。【解決手段】ドアロック予約操作に基づいて、ドアが閉じた後に自動的にドアをロックする車両ドア制御装置において、車内アンテナ15Aおよび車外アンテナ15Bにより、第1領域Zaと第2領域Zbにおける電子キーを検索する。第1領域Zaは車内領域であり、第2領域Zbは、車外領域と第1領域Zaの一部とを含む領域である。ドアロック予約操作が行われると、まず第2領域Zbについて電子キーを検索する。その結果、電子キー20が第2領域Zbにあることが確認されると、車両Vのドア52が閉じた後、次は第1領域Zaについて電子キーを検索する。そして、電子キー20が第2領域Zbにあり、かつ第1領域Zaにないと判定された場合に、ドア52をロックする。【選択図】図8
VEHICLE DOOR CONTROL DEVICE
車両ドア制御装置
2018-09-27
Patent
Electronic Resource
Japanese
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