| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To enable required goods to be delivered to all the delivery addresses under control within allowed time for its delivery. <P>SOLUTION: The system has a means to hold required travelling time between each of the two points with respect to a group of the points including a delivery hub and a plurality of the delivery addresses under the control, a means to hold the allowed travelling time for the delivery of the delivery object goods, a means to hold an azimuthal angle, with respect to each of the delivery addresses, formed by the azimuthal line linking the delivery hub and the delivery addresses under the control to the virtual azimuthal reference line, a means to extract the delivery addresses under the control in an ascending order of the azimuthal angle, a means to obtain the time required for a round route based on the sum of the travelling time required between each of the adjoining two points on the round route starting from the delivery hub, tracking the delivery addresses under the control extracted by the delivery address extraction means, without skipping or overlapping, and returning to the delivery hub, a means to partition the extraction operation by the means to extract the delivery address based on a comparison result by comparing the round travelling time required with the allowed time of the delivery, and a means to make the round route, where the time required for the round route is obtained by a means to operate the time for the round route with respect to each of the partitioned sections, the round route for the section. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
