基于Qt的核数据获取平台设计  

Design of Nuclear Data Acquisition Platform Based on Qt

作　　者：陈懿格 张怀强[1,2] 张佳俊 张玉瑶 CHEN Yi-ge;ZHANG Huai-qiang;ZHANG Jia-jun;ZHANG Yu-yao(Jiangxi Engineering Technology Research Center of Nuclear Radiation Detection and Application,East China University of Technology,Nanchang 330013,China;School of Nuclear Science and Engineering,East China University of Technology,Nanchang 330013,China)

机构地区：[1]东华理工大学、江西省核辐射探测及应用工程技术研究中心,江西南昌330013 [2]东华理工大学核科学与工程学院,江西南昌330013

出　　处：《核电子学与探测技术》2025年第2期195-203,共9页Nuclear Electronics & Detection Technology

基　　金：国家自然科学基金资助项目(12275050);江西省高层次高技能领军人才培养工程项目资助(赣财社指[2023]37号)。

摘　　要：为加强核数据获取系统的兼容性,方便快捷地获取多种核数据,基于Qt Creator开发了一套核数据获取平台。平台包括文件操作、模式选择、采集控制、图像绘制四个功能模块。其中模式选择支持原始核脉冲数据、数字成形数据和核能谱数据的获取,通讯方式涵盖了串口、USB与以太网三种。根据需求编写相应槽函数,使用Qt的信号槽机制和CustomPlot图形库实现设计的功能;利用高速ADC+FPGA+ARM的核数据高速采集与数字化处理系统测试,平台功能在不同的通讯模式下可分别获取信号发生器与NaI探测器系统输出的原始核脉冲信号、数字尖顶成形与三角成形数据、^(137)Cs与^(60)Co的γ能谱数据。测试结果表明该平台可通过多种通讯方式实现多种核数据的获取,研究成果可进一步用于核数据获取与处理中。In order to enhance the compatibility of nuclear data acquisition systems and facilitate the acquisition of various nuclear data,a nuclear data acquisition platform was developed based on Qt Creator.The platform includes four functional modules:file operation,mode selection,acquisition control,and image rendering.The mode selection supports the acquisition of original nuclear pulse data,digital shaping data,and nuclear spectrum data,and the communication methods include serial port,USB,and Ethernet.According to the requirements,corresponding slot functions were written,and the function of the design is realized by using Qt's signal and slot mechanism and the CustomPlot graphics library.The high-speed nuclear data acquisition and digital processing system based on high-speed ADC+FPGA+ARM is used to test the platform function.Under different communication methods,the original nuclear pulse signal output by the signal generator and the NaI detector system,the digital cusp shaping data,the digital triangle shaping data,and the gamma-ray spectrum data of ^(137)Cs and ^(60)Co can be obtained,respectively.The test results show that the platform can acquire various nuclear data through multiple communication methods,and the research results can be further used in nuclear data acquisition and processing.

关 键 词：QT 核数据获取平台 原始核脉冲数据 数字成形 核能谱数据 

分 类 号：TL817[核科学技术—核技术及应用]