| 摘要 |
<P>PROBLEM TO BE SOLVED: To identify a mobile communication terminal existing in a vehicle with high accuracy and certainly connect the mobile communication terminal to a communication control device communicably. <P>SOLUTION: A mobile communication terminal 12 and a vehicle communication device 13 share shared information in a drive-through system 10. When connected to a communication control device 17 via an access point 15, the mobile communication terminal 12 transmits the shared information to the communication control device 17. When connected to the communication control device 17 via a roadside device 16, the vehicle communication device 13 transmits the shared information to the communication control device 17. When it is determined that the shared information transmitted later is matched with the shared information transmitted previously, the communication control device 17 starts communication with the mobile communication terminal 12 via the access point 15. <P>COPYRIGHT: (C)2013,JPO&INPIT |
