| 摘要 |
PROBLEM TO BE SOLVED: To reduce the space of installation and to suppress complexity in an operating system as well by making common an output system and an input system when using two pieces of information communication equipment. SOLUTION: On-vehicle toll collection equipment 100 for exchanging information for toll collection with external road side equipment and navigation communication equipment 200 to be used for a VICS including the navigation of automobile are connected through a communication cable 112, a control part 101 of on-vehicle toll collection equipment 100 reads out toll information stored on an IC card 107 or stored in a memory 103, an arithmetic processing part 105 operates a toll based on road information received from the navigation communication equipment 200, and money information such as the toll or the remainder is displayed on a display 203 of navigation communication equipment 200. |
