| 摘要 |
PROBLEM TO BE SOLVED: To rapidly identify the report point even when the report of occurrence of a disaster is sent from a cellular phone. SOLUTION: An operator who receives the report of occurrence of a disaster inputs, from an input section 1, a landmark object or reporter's starting point and destination reported from the reporter. A retrieval section 3 retrieves, from a map database 2 and from the reporter's starting point and destination, the road where the reporter is. A distance calculation section of a control section 6 calculates the distance between two landmark objects or the distance between the road and the landmark object. Based on these distances, a priority determining section 4 determines the priority of possible report points, and a candidate point list of possible report points and a map screen are displayed on a display screen provided to an output section 5. Columns for inputting the starting point, the destination, and landmark objects is displayed on the display screen. The operator inputs the information from the reporter on this screen, and identifies the report point while referring to the displayed map screen. COPYRIGHT: (C)2007,JPO&INPIT
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