PORTABLE SECURITY TRANSMITTER, AND SECURITY AUTHENTIFICATION SYSTEM

摘要

A portable security transmission device and a security authentication system are provided to conduct security authentication by using three-dimensional motion, thereby simply performing a procedure for the authentication of a security device such as a digital doorlock. An input unit(110) inputs start and end commands of a security mode and operation selection related to the security mode. If the start command of the security mode is inputted, the first controller(120) controls performance of the security mode, and controls transmission of a security signal including intrinsic authentication information and a motion signal inputted after the security mode is started. A motion sensor unit(130) senses three-dimensional motion by a user after the security mode is started, and outputs the motion signal to the first controller(120). A wireless transmitter(140) wirelessly transmits the security signal. A display(150) displays operation state information on a screen.