| 摘要 |
PURPOSE: An operation method of a multi-functional terminal device for vehicle is provided to enhance convenience of a user by offering a smart card in USB shape that integrates functions of ETC(Electronic Toll Collection), electronic chip for financial transaction, transportation card, and storage. CONSTITUTION: A multi-functional terminal device for vehicle checks a charged road section requiring toll collection(21). The toll collecting function is implemented(22). The selection on a navigation function and the wireless Internet access are confirmed(23, 24). A shortest time path to the destination is guided according to the real-time traffic information transmitted through Internet search(25). A shortest distance path is guided using the navigation function(26). Desired Internet service is offered to a user(28). |
