Navigation system, enlarged intersection image displaying method used in the system, and map information generating method

作者: Tatsunori Iwatani

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摘要: When a vehicle travels along guidance path and approaches an intersection, navigation system determines crossing points between circle having its center set to the intersection predetermined radius, approach link exit for intersection. The also sets direction connecting point as direction, direction. traveling at based on angular difference display position of screen. Further, enlarged image is drawn such that aligned with 12 o'clock

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