| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a vehicle door opening and closing device capable of securing the convenience in vehicle door opening operation by automatically operating a vehicle door even in the situation in which the vehicle door cannot be manually operated.SOLUTION: An authentication presentation notifying section 35 notifies a user of authentication presentation when vehicle-exterior smart collation is established in a driver seat side. When the user has baggage in both hands and cannot use his or her hands, the user moves from a driver seat vehicle-exterior communication area Ea where the vehicle-exterior smart collation is established at that time to a passenger seat vehicle-exterior communication area Eb in the presentation state of the authentication presentation, and the vehicle-exterior smart collation is established at the area. In the presentation state of the authentication presentation, the establishment area of the vehicle-exterior smart collation is switched from Ea to Eb, and then, a slide door 17 is opened.</p> |
