CARD-TYPE DOOR LOCKING APPARATUS HAVING AN IMAGE RETRIEVAL FUNCTION

摘要

PURPOSE: A card-type door locking apparatus having an image retrieval function is provided to control effectively a door by preventing the plagiarism of an integrated circuit card by a person who is not permitted. CONSTITUTION: A hanging crossbar(3) and a locking crossbar(4) are coupled to a locking unit(6) operated by an outer side grip and an inner side grip on a door(2) installed on a wall. A card reference unit(30) including an inserting hole(30a) which inserts an integrated circuit card(10) is coupled on one side of the locking unit(6). A CCD(charge-coupled device) camera(32) is installed on the upper side of the card reference unit(30), captures a face of an entrance person, and outputs an image signal. The image data captured by the CCD camera(32) is contrast and compared with the picture already inputted in a computer connected to the card reference unit(30).