独居老人生活状况有线巡回检测系统

作者：盛颖智，丁金婷 日期：2009-02-23/span> 浏览：4004 查看PDF文档

独居老人生活状况有线巡回检测系统

盛颖智，丁金婷
（浙江大学城市学院 信息与电气工程学院，浙江 杭州 310015）

摘要：为了更全面地照顾老人的日常生活情况，提出了独居老人生活状况有线巡回检测系统。该系统采用单片机AT89C52作为核心器件，由模数转换器AD0809产生一个方波信号，以控制水流速度；采用MAX485实现了多机通信，并控制了多个用户；通过用水量的测试，完成了系统巡回检测。研究结果表明，该巡回检测系统的特色在于使用方便，界面简洁易懂，能实现语音的传输功能，适用于各类人群。
关键词：AT89C52；DS1302；24C02；MAX485；NE564；检测系统
中图分类号：X832;TP274+.4文献标识码：A文章编号：1001-4551(2009)02-0108-03

Wired data logger system of the living condition for old solitary people
SHENG Ying-zhi, DING Jin-ting
(College of Information and Electrical Engineering, Zhejiang University City College, Hangzhou 310015, China)
Abstract: For taking care of the old solitary people more overall, a wired data logger system of the living condition of old solitary people was presented. A single chip(AT89C52) was used as the core device, AD0809 was used to product wave signals, for controlling the rate of the water flow. The MAX485 was used to achieve multi-machine communications and control the users. The wired data logger system was realized, by testing the water consumption. The results show that the advantages of the design are convenient, the simple interface, and it can achieve the transmission of the voice. It is applicable to all kinds of people.
Key words: AT89C52; DS1302; 24C02; MAX485; NE564; detection systems
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