The Joint COntrols Project Framework
The Joint COntrols Project Framework
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联合控制项目框架
DOI：
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发表时间：
2003
期刊：
影响因子：
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通讯作者：
M. Gonzalez
中科院分区：
文献类型：
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作者：
M. Gonzalez
该框架是联合控制项目（JCOP）的子项目之一，该项目是四个大型强子对撞机实验和欧洲核子研究中心之间的合作。通过共享开发，这将减少构建和维护实验控制系统所需的总体工作量。因此，该框架的主要目标是提供一套通用的软件组件、工具和指南，可供四个大型强子对撞机实验用来构建其控制系统。尽管尽可能使用商业组件，但通过针对 HEP 特定应用进行定制可以获得进一步的附加值。该框架的监控层基于SCADA工具PVSS，该工具是经过详细评估后选择的。它通过工业标准 OPC（用于过程控制的 OLE）和 CERN 开发的 DIM（分布式信息管理系统）协议与前端层集成。一些组件已经投入生产，并用于在欧洲核子研究中心运行固定目标实验以及大型强子对撞机实验测试光束。本文将概述该项目背后的关键概念以及当前的发展状况和未来计划。
The Framework is one of the subprojects of the Joint COntrols Project (JCOP), which is collaboration between the four LHC experiments and CERN. By sharing development, this will reduce the overall effort required to build and maintain the experiment control systems. As such, the main aim of the Framework is to deliver a common set of software components, tools and guidelines that can be used by the four LHC experiments to build their control systems. Although commercial components are used wherever possible, further added value is obtained by customisation for HEP-specific applications. The supervisory layer of the Framework is based on the SCADA tool PVSS, which was selected after a detailed evaluation. This is integrated with the front-end layer via both OPC (OLE for Process Control), an industrial standard, and the CERN-developed DIM (Distributed Information Management System) protocol. Several components are already in production and being used by running fixed-target experiments at CERN as well as for the LHC experiment test beams. The paper will give an overview of the key concepts behind the project as well as the state of the current development and future plans.