| 摘要 |
<p>Disclosed is a device for admission control and location recognition and a system for security entrance. A transceiver for admission control and location recognition includes a RF part and a control part. The RF part receives a first signal to recognize a visitor′s location from an authentication device or a second signal to obtain an access right. In case of receiving the first signal from the authentication device, the control part identifies an access right, a route and a first security level of the visitor and updates location information of the visitor. In case of receiving the second signal, the control part identifies the visitor′s access right and opens a gate requested by the visitor if the visitor has the access right.</p> |
