MOBILE DEVICE FOR CONTROLLING FOR DOOR LOCKING APPARATUS AND CONTROLLING METHOD FOR DOOR LOCKING APPARATUS USING THEREWITH AND CONTROLLING SYSTEM FOR ACCESS USING THEREWITH

摘要

The present invention relates to a mobile device for controlling a door locking device, a method for controlling a door locking device using the same, and an access control system using the same. A method for controlling a door locking device for controlling a door locking device using a mobile device according to the present invention includes a tag unit registration step of registering a tag unit receiving power from a main body of the mobile device to the door locking device; And when the registered tag unit approaches the door locking device, the door locking device receives identification information of the tag unit from the tag unit, and the identification information matches the identification number registered in the door locking device. A door opening step of releasing the locked state of the door, wherein the identification information transmission distance of the tag unit in a state in which power is supplied from the mobile device main body is determined by the tag unit supplying power from the mobile device. It is characterized in that it is greater than the transmission distance of the identification information in a state in which it is not received.