Navigation path planning method and device

The invention discloses a navigation path planning method and device. The method comprises planning a riding path from an initial position to a destination, if the shortest riding distance of the planned riding path from the initial position to the destination is greater than a preset first distance threshold value, planning a bus path from the initial position to the destination, planning a riding path from the initial position to an initial bus station of the bus path and a path from the tail bus station of the bus path to the destination, and determining a navigation path from the initial position to the destination according to the planned bus path, the riding path from the initial position to the initial bus station and the riding path from the tail bus station to the destination. The invention provides a technical scheme for realizing seamless exchange of various public vehicles.