发明名称 SYSTEM AND METHOD FOR PROVIDING OF INFORMATION USING QUICK RESPONSE CODE
摘要 PURPOSE: An information providing system using QR(Quick Response) codes and method thereof are provided to enable a user to conveniently use a station by effectively acquiring railway information through a portable terminal. CONSTITUTION: A wireless communication unit(120) communicates with an information providing server through the wireless Internet. A camera(150) acquires image data for a QR code located in a station. A control unit(180) outputs map data including railway information received from the information providing server and transmits the image data to the information providing server. The control unit extracts a short route from a current location to exit from an identification number allocated to the QR code.
申请公布号 KR20120062337(A) 申请公布日期 2012.06.14
申请号 KR20100123557 申请日期 2010.12.06
申请人 SEOUL METRO 发明人 YOON, IN YOUNG;YEO, YONG JOO;CHOI, YOON SEOG;LEE, GI SEUNG
分类号 H04W88/02;G06K7/10;H04W4/02 主分类号 H04W88/02
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