| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a ranging system which uses portable terminals having photographing units and displays to measure a distance between the portable terminals. <P>SOLUTION: A ranging system 100 includes: a measurement object 50B having a display 51B which displays predetermined graphics in a predetermined time series; a photographing part 53A for photographing the predetermined graphics; and a distance measuring part 576 for measuring a distance from the measurement object to the photographing part on the basis of the predetermined graphics photographed by the photographing part 53A and pre-stored design values of the predetermined graphics. <P>COPYRIGHT: (C)2013,JPO&INPIT |
