支撑大电网调控系统无差别浏览的人机云终端及关键技术

Undifferentiated Browsing Human-machine Cloud Terminal Supporting Large Power Grid Dispatching Control System and Its Key Technologies

为了满足大电网调控系统统一分析、统一决策的需求,提出了一种支撑本地/异地无差别浏览的人机云终端。首先研究了云终端交互界面跨区域、跨系统的标准化解析和展示,在电网图形CIM/G规范的基础上提出了一种交互界面的多尺度描述方法,实现了界面描述与开发平台的解耦;然后,研究了云终端图形化开发工具实现应用界面的细粒度开发,并通过应用商店实现应用的全网注册、发布、维护等全生命周期管理;另外,通过人机交互网和标准的人机交互协议提升了人机云终端广域服务发现、调用和数据交互的能力,实现数据、服务的广域无差别调用。最后研究了自然方式的云终端人机交互,将人脸识别、语音识别及触摸控制等技术应用到云终端调控场景中,提高人机交互效率。通过异地同景和远程协同处置2个场景验证文中提出的人机云终端能够实现地域无关的同景展示。

In order to meet the need of unified analysis and unified decision-making in dispatch and control system of bulk power grid,this paper proposes a human-computer cloud terminal to support local/remote undifferentiated browsing.Firstly,the cross-regional and cross-system standard analysis and display of cloud terminal interactive interface is studied.Based on CIM/G specification of power grid graphics,a multi-scale description method of interactive interface is proposed,realizing decoupling between interface description and development platform.Then,the fine-grained development of application interface through cloud terminal graphical development tools is studied,and APP stores realize the whole life cycle management of application,including registration,release and maintenance.In addition,the ability of humancomputer cloud terminal wide-area service discovery,invocation and data interaction is improved through humancomputer interaction network and standard human-computer interaction protocol.Then,the human-computer interaction of cloud terminal in natural mode is studied,and the technologies such as face recognition,speech recognition and touch control are applied to cloud terminal control scene to improve efficiency of human-computer interaction.Finally,effectiveness of the cloud terminal in undifferentiated browsing proposed in this paper is verified with two scenarios:remote login with the same scene display and remote collaborative processing.