仪器互联与控制技术探讨  

Exploration on the Instrument Interconnection and Control Technology

作　　者：张志利[1] 侯传勋[1,2] 姜毅[2] 

机构地区：[1]第二炮兵工程学院兵器发射理论与技术国家重点学科实验室,陕西西安710025 [2]北京理工大学宇航学院,北京100081

出　　处：《自动化仪表》2011年第7期1-5,10,共6页Process Automation Instrumentation

摘　　要：为实现多仪器设备间的互联和互操作,构建大型自动测控系统,探讨了各种仪器总线和仪器控制软件实现方式的优缺点和应用场合。揭示了以实现硬件层次上通信链路的多样化、软件层次上通信链路的统一化和软件控制方式的标准化为主线的仪器控制技术发展趋势,阐明了灵活配置测控系统仪器设备和开发独立于仪器厂商、仪器型号和仪器接口的通用测控程序的技术途径。最后,给出了构建和开发仪器控制系统的基本原则。To achieve interconnection and interoperation among multiple instruments and equipments,and construct large scale automatic measuring and control system,various instrument buses and the implementing methods of the instrument control software as well as their merits,demerits,and the applicable fields are investigated.The developing trend of instrument control technology that is implementing variety of communication links in hardware layer;entity of communication links in software layer;and standardization of software control mode is revealed.The universal technical approach of measurement and control program that is flexibly configuring measurement and control system instrument and equipment,and developing instrument interface independently to the instrument manufacturers,instrument models and instrument interface,is described.As the conclusion,the basic criteria of establishing and developing instrument control systems are given.

关 键 词：仪器控制 总线 驱动 I/O接口 编程模式 

分 类 号：TP206.1[自动化与计算机技术—检测技术与自动化装置]