| 摘要 |
<p>The present invention discloses a transportation path query system, the system including a lookup means for looking up a transportation path in an geographic information database and an logistic information database based on the origin logistic geographic location and the destination logistic geographic location. The lookup means comprises a set generation means for looking up the related information and generating an initial set based on the origin logistic geographic location and the destination logistic geographic location; a set filtering means for selecting the elements in accord with the conditions from the initial set to form an filtering set; and a path output means for comparing the elements of the filtering set with the origin logistic geographic location and the destination logistic geographic location and outputting a set of transportation path in accord with the conditions. The present system may provide additional transportation path information to the user, and the user may obtain the more options, thereby searching more possible quoting information.</p> |
