节点文献
基于MCU的简易便携式γ辐射仪设计
The Design of A Simple Portable γ ray Detecting Instrument Based on MCU
【摘要】 介绍了基于MCU的γ测量仪的内部组成与实际电路原理。改进分离数字器件电路,选用PHILIPS公司单片机作仪器的微控制器,实现了对输入脉冲的定时计数、数据处理、显示、键盘接口、通信等功能。仪器具有功耗较低,集成度、微机化程度与工作稳定性较高等特点,因其制作简易、轻巧,使用方便,适合用于室内外工作。
【Abstract】 The internal composition of theγray detecting instrument based on MCU and the working of the real electric circuit are introduced.The single-chip microcomputer of PHILIPS is adopted as the micro-controller of the instrument,realizing such functions as counting input pulses within fixed time,data processing,liquid crystal display,keyboard interface,serial communication,etc.The instrument turns out to be low in work consumption,with relatively high degree of concentration and computerization,and is recommended for field operations.
【关键词】 γ辐射仪;
单片机;
单道脉冲幅度分析器;
串口通信;
【Key words】 γray Detecting Instrument; single-chip microcomputer; single channel analyzer; serial communication;
【Key words】 γray Detecting Instrument; single-chip microcomputer; single channel analyzer; serial communication;
- 【文献出处】 核电子学与探测技术 ,Nuclear Electronics & Detection Technology , 编辑部邮箱 ,2008年03期
- 【分类号】TL816.2
- 【被引频次】6
- 【下载频次】206