基于2.45GHz RFID的多仪表数据协同传输系统  

Cooperate Transmission for Data of Multi-Instrument Based on 2.45 GHz RFID

作　　者：张伟昆[1,2] 张峤[1] 林志文[2] 葛威[2] 

机构地区：[1]桂林电子科技大学电子工程与自动化学院 [2]中国人民解放军91872部队

出　　处：《测控技术》2016年第6期45-49,54,共6页Measurement & Control Technology

摘　　要：针对舰船电子设备分布式仪表测试系统在部队应用中存在的问题,同时考虑到舰船作业中多仪表协同工作的要求,提出了基于2.45 GHz RFID的多仪表数据协同传输系统。首先介绍了2.45 GHz RFID分布式仪表组网系统,随后研究了该系统2.45 GHz RFID模块的5个工作过程、运用盘点模式获取仪表数量、监测模式获取监测数据以及多个仪表同时通信时的防碰撞管理方案。结合实际舰船装备现场的验证表明,此技术对提高测试系统的测试效率和便携灵活性具有显著作用。In view of the problems in the application of electronic equipment distributed instrument test system in the army,and the requirements of the multi-instrument cooperative work in the ship operation,a multi-instrument data transmission system based on RFID 2.4 GHz is proposed,First of all,the distributed network system based on 2.45 GHz RFID is introduced,then the 2.45 GHz RFID module of the system is studied,and the control scheme of the system is obtained by using the method of inventory mode,the monitoring data and the anti-collision management scheme of multiple instruments.In the field of ship equipment,it has a significant effect on improving the test efficiency and flexibility of the test system.

关 键 词：RFID 多仪表 协同传输 防碰撞算法 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]