| 摘要 |
<p>The invention relates to an antenna device for vehicle communication, comprising an antenna unit (2, 22) and at least one vehicle unit (7, 23, 24) connected to the antenna unit (2, 22) via an antenna cable (6). The antenna unit (2, 22) has at least one antenna for cellular radio communication (3), for bidirectional ad-hoc network radio communication (4) and for satellite radio communication (5). The at least one vehicle unit (7, 23, 24) has driver elements for transmitting and/or receiving data by cellular radio communication, by bidirectional ad-hoc network radio communication and by satellite radio communication, and a computer unit for carrying out cellular radio communication, bidirectional radio communication and satellite radio communication.</p> |
