| 摘要 |
A user terminal recognizes Device-ID information transmitted from a Device-ID (characteristic code of digital information display (DID) device) transmitter installed inside the DID device. The recognized Device-ID information and user information (user ID: user characteristic identification information) are transmitted to a management server and the Device-ID information authentication and content authentication related to the user information are executed. The authenticated content is transmitted to the DID device and is exposed through a display screen of the DID device. Firstly, a Device-ID information recognition and authentication method is divided into a step of transmitting the Device-ID information through the DID transmitter installed inside the DID device, a step of recognizing the transmitted Device-ID by the user terminal, and a step of transmitting the Device-ID information and the user terminal recognized by the user terminal to the management server. Secondly, the Device-ID information recognition and authentication method is divided into a step of authenticating whether the Device-ID information received in the management server is available or not, a step of authenticating the content related to the user information, and a step of transmitting the authenticated content to a DID device management system. Thirdly, the Device-ID information recognition and authentication method is divided into a method of exposing the content received in the DID device to the display screen of the DID device. |
