| 摘要 |
PROBLEM TO BE SOLVED: To clearly and accurately guide an escaping road in an annular crossing. SOLUTION: Arrow indications ARW1 to ARW6 for indicating a route direction to an escaping road KK are displayed every branch point to each road connecting to the annular crossing RDA existing on a guide route, between an approach road G of the annular crossing RDA and the escaping road K, and after an own car passes a branch point during the running of the car, the corresponding arrow indication ARW is eliminated. When the own car approaches the this side of the escaping road K, the arrow indication ARW6 is displayed with being shifted left or right of the road, or is displayed with changed color, and simultaneously a guide voice MG for indicating an exit is outputted. |
