基于ARM9的闪烁型测氡仪研制  

Development of Scintillation Detector Emanometer Based on ARM9

作　　者：黄河[1] 朱志甫[1] 魏雄[1] 曾敬章 

机构地区：[1]东华理工大学机械与电子工程学院,江西南昌330013 [2]贝谷科技股份有限公司,江西南昌330096

出　　处：《核电子学与探测技术》2013年第7期894-898,共5页Nuclear Electronics & Detection Technology

基　　金：核技术应用教育部工程研究中心资助项目(JXJG-10-80-5);国家自然科学基金项目(11265001)

摘　　要：为满足氡气测量仪器的便携化、智能化的要求,探讨了以ARM9嵌入式处理器为核心的闪烁型测氡仪的实现方法。在介绍整体系统的基础上,对仪器设计中的关键问题进行了详细说明,重点探讨了该方法实现、软件架构、硬件原理等。试验证明,该仪器完全可以应用于测氡领域,且具有小型化、数字化等优点。In order to meet the requirements on the portability and intelligence of the Emanometer, the realiza- tion method of the flashing Rn measurement instrument which takes ARM9 embedded processor as the core has been discussed. The overall system is described, the key problems in the instrument design have been illustra- ted specifically. The realization of kernel method, software architecture and hardware principle have been dis- cussed. It has been proved that this instrument can be applied in the Rn measuring field, with advantages in miniaturization and digitization.

关 键 词：ARM9 测氡仪 闪烁室 

分 类 号：TP332[自动化与计算机技术—计算机系统结构]