System server and method for detecting offensive word analyzing location and notifying them based on smart phone

摘要

The present invention relates to a notification system for detecting a harmful keyword and analyzing a position based on a smartphone, which is a system realized to perform notifications by detecting a harmful keyword based on a smartphone or analyzing a position of a student with respect to a keyword inputted in a smartphone of the student, to a server thereof, and to a method thereof. A student terminal recognizes a keyword input to transmit an input keyword. The server registers the input keyword received from the student terminal and transmits the input keyword. A guardian terminal outputs the input keyword received from the server.