Information device used for delivering current situation of e.g. bus stop to e.g. passenger of e.g. bus, has transmitter that requests data on current situation of public vehicle

摘要

The device has a receiver that receives the data on the current situation of public vehicle. A transmitter requests the data on the current situation of the public vehicle. The data about the routes, space and state of the public vehicle are obtained. The information about reservation of places in public vehicle is produced through message. The message about the query on the payment of the information provision service is sent.