| 摘要 |
PROBLEM TO BE SOLVED: To provide a facility information display device for displaying a facility existing in the periphery of a selected facility corresponding to a condition, or the like. SOLUTION: It is discriminated whether a selected facility is a facility having a plurality of gateways or not, and in the case of a facility having a plurality of gateways, a facility existing in the periphery of the selected facility is displayed. It is discriminated whether the selected facility is a gateway of the facility having the plurality of gateways or not, and in the case of a gateway of the facility having the plurality of gateways, a facility existing in the periphery on the gateway side is displayed. The device has a retrieval range of the facility existing in the periphery of each gateway, and each retrieval range of respective gateways of the facility having the plurality of gateways is not overlapped. COPYRIGHT: (C)2009,JPO&INPIT |
