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计算机系统应用英文版:2011,20(2):236-239

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基于MODBUS 协议的智能传感器

李文江¹, 杨力剑¹, 王国震¹, 母长达²

(1.辽宁工程技术大学电气与控制工程学院，葫芦岛 125105;2.辽河油田电力集团公司，盘锦 124010)

Intelligent Sensor Based on Modbus Agreement

LI Wen-Jiang¹, YANG Li-Jian¹, WANG Guo-Zhen¹, MU Chang-Da²

(1.Department of Electrical and Control Engineering, Liaoning Technical University, Huludao 125105, China;2.Liaohe Oilfield Electric Power Company, Panjin 124010, China)

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本文已被：浏览 2398次下载 4355次
Received:April 21, 2010 Revised:May 18, 2010

中文摘要: 介绍了一种新型智能传感器的原理、整体设计及应用。以PIC16F687 单片机为核心，通过Modbus 通信协议，利用RS-485 总线实现远程遥控，遥测的功能。该智能传感器具有硬件结构简单，体积小，测量精度高，可调整性强等优点，易于实现集群控制。

中文关键词: PIC16F687 传感器 PLC RS-485 总线 Modbus

Abstract:This paper introduces a new intelligent sensor principle, integrated design and application. With PIC16F687 microcontroller as the core, through the Modbus communication protocol using RS-485 bus to realize remote control, telemetry functions. The intelligent sensor has the advantages of having simple hardware, small size, high accuracy, being adjustable, etc., and it is easy to implement cluster control.

keywords: PIC16F687 sensors PLC RS-485 bus modbus

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Author Name	Affiliation
LI Wen-Jiang	Department of Electrical and Control Engineering, Liaoning Technical University, Huludao 125105, China
YANG Li-Jian	Department of Electrical and Control Engineering, Liaoning Technical University, Huludao 125105, China
WANG Guo-Zhen	Department of Electrical and Control Engineering, Liaoning Technical University, Huludao 125105, China
MU Chang-Da	Liaohe Oilfield Electric Power Company, Panjin 124010, China

Author Name	Affiliation
LI Wen-Jiang	Department of Electrical and Control Engineering, Liaoning Technical University, Huludao 125105, China
YANG Li-Jian	Department of Electrical and Control Engineering, Liaoning Technical University, Huludao 125105, China
WANG Guo-Zhen	Department of Electrical and Control Engineering, Liaoning Technical University, Huludao 125105, China
MU Chang-Da	Liaohe Oilfield Electric Power Company, Panjin 124010, China

引用文本：
李文江,杨力剑,王国震,母长达.基于MODBUS 协议的智能传感器.计算机系统应用,2011,20(2):236-239
LI Wen-Jiang,YANG Li-Jian,WANG Guo-Zhen,MU Chang-Da.Intelligent Sensor Based on Modbus Agreement.COMPUTER SYSTEMS APPLICATIONS,2011,20(2):236-239