RFID a device for RFID signal stability of train control System using reflection preventing Tag

摘要

The present invention relates to an RFID signal stabilization apparatus using a RFID reader with a receiving angle lowering type reader and a RFID reader with a radiation lowering tag applied to a rail and a locomotive to detect the overspeed state of a train, The present invention relates to an RFID signal stabilization apparatus employing a diffusive degradation type tag for detecting a state of an RFID tag and transmitting the information to an engine controller or a train control system to enable safe operation.