期刊名称：International Journal of Hybrid Information Technology
印刷版ISSN：1738-9968
出版年度：2013
卷号：6
期号：5
出版社：SERSC
摘要：The paper introduces a new electronic tag device and describes system structure, design of software and hardware, critical circuit and communication protocols in details .Two-wire bus transmission is designed to replace the conventional RS485 four-wire transmission, which saves 50% of the conductive wire material. The experiment proves the feasibility of the system and the load capacity of the two-wire bus
