| 摘要 |
PURPOSE:To obtain a GPS apparatus which can add a new way point readily during a trip. CONSTITUTION:The way points stored in a way-point setting and storing means 103, the distance between the point of departure and the destination and the difference of the distances are obtained with a way-point-relation computing means 104. The way points are rearranged in the order of the magnitudes of the computed differences with a way-point sorting means 105. |
