| 基于PIC16F84的电磁阀式IC卡水表设计研究 |
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| 引用本文： | 冯静.基于PIC16F84的电磁阀式IC卡水表设计研究[J].电子工程师,2008,34(11):75-77. |
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| 作者姓名： | 冯静 |
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| 作者单位： | 武汉理工大学计算机科学与技术学院,湖北省,武汉市,430061 |
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| 摘 要： | 利用现代化智能技术对自来水供应实行自动监控，不仅是适应国家用水制度的改革的需要，而且是解决供水部门抄表收费过程中所存在系列问题的内在要求。研究开发的电磁阀式Ic卡水表能够满足上述功能要求。其硬件电路的核心部件是PIC16F84可编程单片机芯片，并配置有阀门、流量传感器、Ic卡读／写器等外部元件。软件设计上实现了控制、显示及报警等功能，芯片具有数据可擦写次数多、数据保持时间长等优点。应用该产品可以把即时用水即时付费变成现实，改变了先用水后收费的不合理现状，有利于公用事业的发展。
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| 关 键 词： | PIC16F84 电磁阀 IC卡水表 |
Design of IC Card Water Meter Based on PIC16F84 Microcontroller Chips |
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| FENG Jing.Design of IC Card Water Meter Based on PIC16F84 Microcontroller Chips[J].Electronic Engineer,2008,34(11):75-77. |
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| Authors: | FENG Jing |
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| Affiliation: | FENG Jing (College of Computer Science and Technology, Wuhan University of Technology, Wuhan 430061, China) |
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| Abstract: | Electromagnetic valve IC card water meter is an intelligent method for water supply monitoring. The key components of hardware circuits of the meter are programmable PIC16F84 mierocontroller chips . The external components consist of valve, flow sensor/W card, and so on. Its functions such as control, display and alarm are buit-in by software design. Data on the chips can be erased many times, and can also be maintained for a long time. The product makes it possible to use water and charge the fee be done instantly, which would contribute to the development of public utilities. |
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| Keywords: | PIC16F84 |
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