| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an attendance information management system allowing management of objective attendance information even if present at any time everywhere. <P>SOLUTION: An operator portably carrying a portable terminal 1 operates an input key of the portable terminal 1 to acquire present time and position information about the portable terminal 1 from a GPS satellite 2. The operator transmits them to a management center 3 via a network 4 together with operator's identification information set in the portable terminal 1. The management center 3 receiving a position, the time and the identification information constructs an attendance management database 34 on the basis of information about them, and a contractor 5 inquires for the attendance management DB 34 and obtains the attendance information about the operator such as an employee operating the portable terminal 1. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
