基金项目:国家自然科学基金(项目编号:60272027)
作者:唐旭晖,段文,郑德忠
单位:燕山大学 测试计量技术及仪器河北省重点实验室,河北 秦皇岛 066004
中图分类号:TP212
文献标识码:A
文章编号:1006-883X(2012)01-0020-03
收稿日期:2011-11-26
摘要:IEEE1451.2标准为将不同的智能变送器连接到网络适配器(NCAP)或微处理器制定了一个统一的数字接口,真正实现了现场设备的即插即用。简述了IEEE1451.2标准,重点介绍了智能变送器接口模块(STIM)的软硬件设计思想和测试平台,通过实践验证了采用ADuC812芯片实现智能变送器接口模块的可行性。
关键词:IEEE1451.2;智能变送器接口模块;ADuC812;测试平台
Design and implementation of smart transducer interface module based on IEEE1451.2
TANG Xu-hui, DUAN Wen-hao, ZHENG De-zhong
Key Laboratory of Measurement Technology and Instrumentation, Yanshan University, Qinhuangdao 066004, China
Abstract: IEEE1451.2 standard defines a digital interface for linking different smart transducers to network capable application processors (NCAPs) or microprocessors and realizes the plug-and-play function for site equipments. In this paper, IEEE1451.2 standard is resumed, the software and hardware design ideas of smart transducer interface module(STIM) and test platform are introduced. The practical tests verify the feasibility of the solution using ADuC812 to realize the STIM .
Keywords: IEEE1451.2; smart transducer interface module;ADuC812 ;test platform
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备注:2012年 第18卷 第1期