CLUSTERING OF LOCATION-BASED SMART DEVICES ATTENDANCE RECORDING SYSTEM

摘要

The present invention relates to a location clustering-based smart device attendance recording system. The preset invention comprises: an attendance record information input step (S10) of a server (10) inputting inherent identification information of an instructor and an attendee, an attendance subject, and attendance information such as an attendance subject and the like; a lecturer terminal device (20) location transfer step (S20) of the lecturer terminal device (20) transferring an authentication allowed time, the attendance subject, and a GPS value of a terminal device to the server (10) through a wireless network; an attendance authentication data transfer step (S30) of the server (10) transferring the authentication allowed time, the attendance subject and the like to an attendee terminal device (30); an attendee terminal device (30) location transfer step (S40) of the attendee terminal device (30) transferring a GPS value of the attendee terminal device (30) to the server (10) through a network; and an attendee record completion step (S50) of the server (10) completing an attendee record. According to the present invention, not an absolution location but a relative location value determines attendance and absence, so the system can be used at an unspecified place without registration.