工矿自动化Issue(6)：59-62,4.DOI:CNKI:32-1627/TP.20110523.1754.014
矿用智能设置器的设计
Design of Intelligent Setting Device Used in Coal Mine
徐乐年 1李文静 2曹景龙2
作者信息
- 1. 山东科技大学信息与电气工程学院,山东青岛,266510
- 2. 山东科技大学机械电子工程学院,山东青岛,266510
- 折叠
摘要
Abstract
In view of problems that intelligent sensors in safety monitoring and control system of coal mine need make field setting and periodic calibration for parameters, the paper proposed a design scheme of intelligent setting device taking P89LPC936 single-chip microcomputer as core. The setting device communicates with intelligent sensors through RS232 serial port and can accurately receive and display measured values and other parameters of all kinds of intelligent sensors; it makes real-time and field setting and calibration for parameters such as upper limit and lower limit of measurement and address of intelligent sensors through RS232 serial port; it can accurately measure and display bus current and supply current of intelligent sensors so as to judge working state of intelligent sensors. The actual application showed that the setting device has characteristics of convenient in carrying, simple in operation, stable and reliable in running.关键词
煤矿/智能设置器/智能传感器/P89LPC936Key words
coal mine/ intelligent setting device/ intelligent sensor/ P89LPC936分类
矿业与冶金引用本文复制引用
徐乐年,李文静,曹景龙..矿用智能设置器的设计[J].工矿自动化,2011,(6):59-62,4.
