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IMAGING DIRECTION DISPLAY METHOD FOR PORTABLE TERMINAL, PORTABLE TERMINAL WITH IMAGING DIRECTION DISPLAY FUNCTION, AND IMAGING DIRECTION DISPLAY SYSTEM FOR PORTABLE TERMINAL
IMAGING DIRECTION DISPLAY METHOD FOR PORTABLE TERMINAL, PORTABLE TERMINAL WITH IMAGING DIRECTION DISPLAY FUNCTION, AND IMAGING DIRECTION DISPLAY SYSTEM FOR PORTABLE TERMINAL
PROBLEM TO BE SOLVED: To provide a portable terminal with an imaging direction display function capable of making correctable and accurate display of imaging directions of imaging various facilities be performed on a display screen under status of geomagnetic disturbances.;SOLUTION: A portable terminal 1 comprises: facilities data management means 9 for managing facilities master data acquired from a management server 2; a camera 3 imaging indoor various facilities; a direction sensor 5 detecting an imaging direction; facilities data display means 6 for displaying facilities data superposed on the various facilities on a display screen of a display 4; and portable terminal direction input means 7 for: displaying a portable terminal position on map data and a portable terminal direction toward facilities seen in the imaging direction from the portable terminal position superposed on the map data, when displaying indoor map data of master data; and displaying a portable terminal direction (imaging direction) modified correctly according to input of a look-at point position showing a correct imaging direction by an input operation of the look-at point position after displaying the portable terminal position on the map data, under status of geomagnetic disturbances.;COPYRIGHT: (C)2013,JPO&INPIT
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