INFORMATION RETRIEVAL METHOD USING COORDINATE RANGE AND INFORMATION RETREIVAL SERVER

PROBLEM TO BE SOLVED: To flexibly and easily set a retrieval range for a location. SOLUTION: Map information showing a range specified on a map image and attribute information containing an address, a station name, the plan of a house and the like are received as a retrieval condition from an inform...

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Bibliographic Details
Main Authors NISHIKAZE MASASHI, TSUJIURA SEIYA, KOYAMA TETSUYA
Format Patent
LanguageEnglish
Published 23.08.2002
Edition7
Subjects
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
ELECTRIC DIGITAL DATA PROCESSING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Summary:PROBLEM TO BE SOLVED: To flexibly and easily set a retrieval range for a location. SOLUTION: Map information showing a range specified on a map image and attribute information containing an address, a station name, the plan of a house and the like are received as a retrieval condition from an information request terminal 1 by an information retrieval server 2 (d1, d2), an information retrieval delivery processing part 24 obtains a coordinate range for retrieval according to one of map information, address information and station name information from a map information storing part 21 (d3, d4), and retrieval processing is conducted on the basis of the retrieval condition within the coordinate range (d5 to d8).
Bibliography:Application Number: JP20010032663