| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve such a problem that a conventional information system can display a map corresponding to a specified position only on one apparatus but cannot display similar maps between different apparatuses. <P>SOLUTION: An information system is composed of: a first map output apparatus including a first map information storage part capable of storing first map information, an information acquisition part for acquiring position information, a first map information acquisition part for acquiring first map information corresponding to the position information, a map synchronizing information acquisition part for acquiring map synchronizing information, a first transmission part for transmitting the map synchronizing information to a second map output apparatus, and a first output part for outputting the first map information; and the second map output apparatus including a second receiving part for receiving the map synchronizing information and a second output part for outputting second map information. In the information system, similar maps can be displayed between different apparatuses at similar timing. <P>COPYRIGHT: (C)2013,JPO&INPIT |
