METHOD FOR MANAGING A PASSWORD OF A DOOR OPENING/SHUTTING SYSTEM BY USING A MOBILE COMMUNICATION TERMINAL, PARTICULARLY CONCERNED WITH GENERATING ANOTHER PASSWORDS FOR OPENING/SHUTTING DOORS, SO THAT A MANAGER CAN MANAGE WHETHER THE PASSWORDS ARE USED

摘要

PURPOSE: A method for managing a password of a door opening/shutting system by using a mobile communication terminal is provided to pre-register a mobile communication terminal which can input a password, and to input the password through the corresponding terminal only, thereby improving the security of a door opening/shutting system. CONSTITUTION: When a manager requests a door opening/shutting system to register a self terminal(S101), the door opening/shutting system requests an IMEI(International Mobile Equipment Identity) of the manager terminal(S102-S104). The system requests the manager terminal to set a security mode(S105). If the manager transmits the set security mode(S106), the system permits the setting(S107), and requests an IMEI of a visitor terminal to be registered(S108,S109). When the IMEI registration is completed, the system requests a password of the manager terminal to be registered(S110,S111). If a group mode is set to a security mode, the system transmits the password to each visitor terminal(S112,S115).