ACCESS CONTROL SYSTEM AND METHOD FOR REGISTERING MULTI-DIMENSIONAL CODE TO PROVIDE DISTRIBUTED LANDING PAGE IN ADVANCE AND MULTI-DIMENSIONAL CODE PROVIDING SYSTEM AND MEHTOD FOR DISTRIBUTING MULTI-DIMENSIONAL CODE

摘要

An access control system and a connection control method for registering pre-distributed multidimensional code to provide a landing page, a multidimensional code providing system for distributing multidimensional code, and a multidimensional code providing method are disclosed. The access control system includes a multidimensional code providing unit for generating a multidimensional code including an identifier and providing the multidimensional code to a client, an information receiving unit for receiving information on the multidimensional code from the client and information on the landing page, And a landing page providing unit for providing the landing page registered in correspondence with the identifier to the user terminal when information on the multidimensional code is received through the user terminal and the landing page registering unit.