RFID read-write device, deployment method and RFID read-write system

The invention provides an RFID read-write device, a deployment method and an RFID read-write system, and relates to the technical field of communication. Wherein the RFID read-write device comprises an RFID reader-writer, an RFID antenna and a rotatable holder, the RFID reader-writer and the RFID antenna are arranged on the rotatable holder, and the signal direction of the RFID antenna is adjusted through rotation so as to expand the communication range of the RFID reader-writer and each RFID tag dispersedly deployed in the machine room. The purpose of meeting the communication requirement of a large number of RFID tags which are dispersedly deployed in a machine room with the minimum number of RFID read-write devices can be achieved to a certain extent. 本公开提供了一种RFID读写装置、部署方法以及RFID读写系统，涉及通信技术领域。其中，RFID读写装置包括：RFID读写器、RFID天线和可旋转云台，RFID读写器和RFID天线设置于可旋转云台上，通过旋转来调整RFID天线的信号方向，以扩大RFID读写器与机房内分散部署各个RFID标签的通信范围，能够在一定程度上达到以最少的RFID读写装置数量去满足机房内大量分散部署的RFID标签的通信目的。