| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a delivery vehicle guide display apparatus for guiding a vehicle to a customer location on a delivery route for considering a restricted traffic such as a vehicle height restriction and a road gradient. <P>SOLUTION: The route search apparatus obtains a course search request including information on the vehicle as a traffic-restricted object, manages a plurality of starting points on a road as nodes, refers to road network information for managing a link as the road for connecting one node to the other node, extracts the link for connecting a departure place to a destination from the road network information based on the departure place and the destination input by the search request, refers to restriction information for managing information on the restricted traffic on the link, determines whether the vehicle identified by the obtained information on the vehicle can travel through the extracted link based on the information on the restricted traffic on the extracted link, and selects the travelable link. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
