【作者】 张杰； 江晓山； 魏微； 宁哲； 杜秋宇；

【Author】 Zhang Jie;Jiang Xiaoshan;Ning Zhe;Du Qiuyu;State Key Laboratory of Particle Detection and Electronics;Institute of High Energy Physics, Chinese Academy of Sciences;

【机构】 核探测与核电子学国家重点实验室； 中国科学院高能物理研究所；

【摘要】 核探测、核电子学实验室在多年的粒子物理实验中积累了大量的多种功能的NIM插件,由于NIM标准本身并未定义机箱内互联规范,通常使用就近的通用计算机对这些插件实现状态检测和远程控制。这种传统方案难以满足系统级的实时测量和远程控制的需求。本文设计了一种基于NI单卡式RIO和LabVIEW的NIM插件——NIM远程实时控制器,利用LabVIEW RT/FPGA模块和可重复配置IO硬件设备,为NIM系统提供了一个灵活的实时远程控制平台。实验物理学家不需要任何的有关底层硬件描述语言的知识,也不需要了解板卡级硬件设计,就能快速搭建小型粒子物理实验系统。更多还原

【Abstract】 Over the years, many have developed NIM modules for the particle physics experiments. As the NIM standard does not define the interconnect specification in a chassis, we usually use a PC near the NIM chassis to monitor and control these modules. This traditional approach is difficult to meet the needs of real-time measurement and control. This paper presents a NIM module, NIM remote controller, based on NI Single-Board RIO and LabVIEW. Using the LabV IEW RT/FPGA Module and reconfigurable I/O hardware, we provide a flexible real-time remote control platform for NIM system. With this paradigm, experimental physicists can quickly build a small particle physics experiment system without the added complexity of having to understand hardware description language and board-level hardware design.更多还原