| 低成本楼宇报警系统的设计 |
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| 引用本文： | 吴小红. 低成本楼宇报警系统的设计[J]. 浙江师范大学学报(自然科学版), 2001, 24(3): 230-234 |
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| 作者姓名： | 吴小红 |
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| 作者单位： | 浙江师范大学计算机科学与工程学院, |
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| 摘 要： | 介绍了如何利用8031单片机实现楼宇报警，每用户只需安装2个电阻和1个开关即可，开关可以是红外探头，门磁天关，窗磁开关，烟务探头等隐式按钮，由于结构简单，使报警系统的成本大大降低，更有利于推广。
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| 关 键 词： | 单片机 A／D转换器 LED数据显示器 楼宇报警系统 系统设计 电阻 开关 |
| 文章编号： | 1001-5051-(2001)03-0230-05 |
| 修稿时间： | 2000-12-23 |
A lower cost alarm system for buildings |
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| WU Xiao-hong. A lower cost alarm system for buildings[J]. Journal of Zhejiang Normal University Natural Sciences, 2001, 24(3): 230-234 |
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| Authors: | WU Xiao-hong |
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| Abstract: | It was introduced in this article a way of using 8031 monolithic microcomputer to construct an alarm.Every user need only to fix two resistances and a switch .The resistance may be a infrared sensor or a magnetic switch on the door or a magnetic switch on the window or smog probe or unobvious button and so on .The cost is very cheap because of its simple structure ,so it is worthy of being spreaded. |
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| Keywords: | monolithic microcomputer A/D Switcher LED digital display |
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