| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To allow a user to input marking information in reference to a map. <P>SOLUTION: A portable terminal 1 includes: a marking information reading/writing section 2 externally reading or writing, from or to a storage element 16 of a position indicator 15 installed on the ground, marking information including the installation position information of the position indicator 15; a storage section 3 storing the marking information; a map information managing section 5 managing a lot of map information; a display section 6 displaying a map based on the map information; an operation input section 7 for inputting manual operations; and a control section 10 controlling each of the sections. The control section 10 causes the map information managing section 5 to retrieve map information, causes the display section 6 to display a map based on the map information, causes the operation input section 7 to input an optional position on the map, sets the input position information to the marking information of the storage section 3 as installation position information, and causes the marking information reading/writing section 2 to write the marking information of the storage section 3 in the storage element 16. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
