| 一种基于RS-485总线的多路温度数据采集系统设计 |
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| 引用本文： | 吴林,仲崇权,杨素英,牛德芳. 一种基于RS-485总线的多路温度数据采集系统设计[J]. 测控技术, 2001, 20(4): 11-13 |
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| 作者姓名： | 吴林 仲崇权 杨素英 牛德芳 |
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| 作者单位： | 大连理工大学 电子与信息学院，辽宁 大连 116023 |
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| 摘 要： | 介绍一种基于RS-485总线的温度数据采集系统，应用于混凝土施工控制中，数据采集模块挂接在RS-485总线上构成RS485总线网络，PC机与其进行数据通信，系统实现了对工业现场多路温度数据的采集、管理、显示与打印等功能，软件设计采用面向对象分析设计技术-Booch方法设计了项目类、图形类、工具类和数据类等，使系统模块化好，通用性强。
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| 关 键 词： | 温度数据采集系统 设计 RS－485总线 混凝土施工 |
| 文章编号： | 1000-8829(2001)04-0011-03 |
| 修稿时间： | 2000-08-04 |
Design of Multi-channel Temperature Data Acquisition System Based on RS-485 Bus |
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| Wu Lin. Design of Multi-channel Temperature Data Acquisition System Based on RS-485 Bus[J]. Measurement & Control Technology, 2001, 20(4): 11-13 |
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| Authors: | Wu Lin |
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| Abstract: | A multi-channel temperature data acquisition system has beenintroduced for the control of concrete construction.The data acquisition modules are connected on the RS-485 bus to form a RS-485 network,and data communication between PC and the modules is presented.The system implements the acquisition,management，displaying and printing of the multi-channel temperature data on the industry site.The item class,graphics class,tool class and data class have been designed using object-oriented analysis and design technique —— Booch method,so that the system has better modularity and universality. |
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