SYSTEM FOR AUTOMATICALLY TRANSMITTING EMERGENCY SIGNAL USING SMART PHONE, AND METHOD THEREFOR

摘要

The present invention provides an urgent signal transmission system using a smart phone. A user previously registers a specific voice in a smart phone having a voice recognition function. If an input of the previously registered voice capable of determining that an urgent situation occurs is recognized, or if it is determined that the user is in an urgent situation by an application through shaking of the smart phone sensed by a moving sensor or any key operation, urgent signal generation location information and a help request signal are transmitted to a smart phone of an acquaintance who is located within a predetermined radius from a location of the smart phone as a reference point and is closest to the user or a smart phone of a third party who is a specific SNS member to which the user is subscribed and is located near the user.