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为实现大型物理实验现场复杂多样的仪器控制,分析了物理实验的特点、过程、环境及仪器控制功能需求,利用虚拟仪器技术、计算机网络技术和数据库技术,建立了一套集成硬件和软件的综合控制管理信息系统,实现记录系统中示波器状态远程批量设置及波形数据自动采集、控制探测系统的高压电源并发加压或退压、保障各测试项目间测试仪器之间时间关联、监控UPS电量和远端现场图片或视频状态;给出了系统的关键的设计思路,列举了某型示波器控制的通用控制代码;结果表明,系统达到了一人总控或多人分权控制实验过程中多种多台仪器的目标,方便快捷地实现不同品牌不同类型示波器的相同功能。
In order to realize the complex and diverse instrument control in the field of large-scale physics experiment, the characteristics, process, environment and instrument control functions of physical experiment are analyzed. By using virtual instrument technology, computer network technology and database technology, a set of integrated hardware and software Control and management information system to realize the long-distance batch setting of oscilloscope status and automatic acquisition of waveform data in the recording system, and to control the high-voltage power supply of the detection system to compress or retract concurrently to ensure the time correlation between the test instruments among the test items, monitor the UPS power and far End scene pictures or video state; given the key design ideas of the system, enumerated a type of oscilloscope control common control code; the results show that the system reached a master control or multi-person decentralization control experiments in a variety of multiple The goal of the instrument is to quickly and easily implement the same functions of different types of oscilloscopes of different brands.