| 摘要 |
PROBLEM TO BE SOLVED: To suppress increase in processing load, even if the number of other vehicles to be displayed increases, in an on-vehicle map display that receives data from other vehicles through inter-vehicle communication and displays the positions of other vehicles predetermined based on the data. SOLUTION: The on-vehicle map display displays a map (step S20), displays own- vehicle mark showing the position of the own vehicle (step S30), and displays an other-vehicle mark showing the position of other vehicle (step S140), based on the received position information of other vehicle; and when position information is transmitted from a plurality of other vehicles, an other-vehicle group mark collectively showing the positions of the plurality of other vehicles is displayed, in place of the other-vehicle mark (steps S120 and S130). COPYRIGHT: (C)2011,JPO&INPIT |
