COMMON FRONT DOOR PHONE USING MIRACLE GLASS AND METHOD FOR CONTROLLING THEREOF

摘要

The present invention, by changing the existing structure of the common entrance lobby phone with the Miracle glass and touch panel, Miracle glass which makes it easy to recognize the advertisement screen and the current situation projected on the Miracle glass at a distance while simplifying the common entrance structure To provide a cavity door and a control method using the same, Miracle glass that is opaque / transparent state is changed according to the power on / off state; An image processor configured to project a screen to be projected onto the Miracle glass; A touch panel that recognizes a point where the user touches (touches) on the screen projected onto the Miracle glass by the image processor; And an input / output interface for transmitting / receiving input / output data to and from the touch panel, and receiving a visitor video signal and a visitor's voice photographed from a camera through a microphone to a corresponding generation, and outputting a guide broadcast and a voice alarm through a speaker. It is responsible for the function of the lobby phone to display information on the current situation, and by including a common entrance board that controls the power on / off of the Miracle glass, it is not necessary because the structure of the hall like a lobby phone is unnecessary A simple interior effect can be obtained.