发明名称 MAP DISPLAY SYSTEM, METHOD OF INPUTTING CONDITIONS FOR SEARCHING FOR POI, METHOD OF DISPLAYING GUIDANCE TO POI, AND TERMINAL DEVICE
摘要 A map display system has a terminal device having display means for displaying a map image and also has a route search server having a POI database. The map display system has operation/input means for performing predetermined operation on an object image including a POI category or POI information, object image operation detection means for detecting operation on the object image, and POI search means for extracting the POI category or the POI information from the operated object image and searching for a POI while referring to the POI database. The display means displays on a map image the POI searched by the POI search means.
申请公布号 US2009037101(A1) 申请公布日期 2009.02.05
申请号 US20060280626 申请日期 2006.02.27
申请人 NAVITIME JAPAN CO., LTD. 发明人 KOIKE TADANORI;SAKAMOTO HIROSHI
分类号 G01C21/30 主分类号 G01C21/30
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