| 摘要 |
<P>PROBLEM TO BE SOLVED: To utilize a function in an in-vehicle communication device for realizing non-operation, and to distribute an electric coupon, or the like so as to be freely carried to the outside. <P>SOLUTION: When the vehicle passes through a gate 5, WCN is transmitted from a DSRC vehicle-mounted station 6 to a DSRC base station 1. Based on the WCN, the electronic mail address of a portable telephone 8 is determined in which an address collating database 4 is preregistered, and the electronic mail to which the electronic coupon, or the like is attached is transmitted to the address from an electronic coupon issuing machine 3. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
