作者：童利标  陆文骏  于益

单位：炮兵学院炮兵信息工程系  邮编：230031

中图分类号：TP212

文献标识码：A    

文章编号：1006-883X(2006)03-0038-004

摘要：为了使传感器具有即插即用功能，IEEE 1451.2标准定义了STIM和NCAP之间的TII接口及其协议。从TII接口的物理管脚和信号定义出发，研究分析了触发、TII中读/写字节传输、读/写结构传输等协议，为基于IEEE 1451.2的网络化传感器的实用化做了一点基础工作。

关键词：网络化智能传感器；TII协议；IEEE 1451.2；STIM；NCAP

Research On Tii Protocol Of The Standard Of Ieee

1451.2

Abstract: TII interface between NCAP and STIM and its protocol are defined in the standard of IEEE 1451.2 for the transducer’s plug-and-play function. The pin of communications connector and interface signal lines of TII interface are introduced, the transfer protocol of byte write or read, the transfer protocol of the structure of write or read, triggering etc. are discussed, and some basal work for the practicality of the networked transducers according to the IEEE 1451.2 standard has been finished.

Keywords：networked smart sensor; TII protocol; IEEE 1451.2; STIM; NCAP

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备注：2006年  第12卷  第3期