| 摘要 |
<p>The device (20) has a data transmission unit with a wireless interface for the transmission of data to a movable object or for receiving data from the movable object. A sensor unit (22) is provided for the detection of an approach of the movable object towards the data transmission unit. The logic of a data processing unit (24) is configured such that the device is activated for a time period that is predetermined upon the detection of the approach of the movable object towards the data processing unit.</p> |
