Lightweight man-machine interactive system of regulation and control system

Abstract

The invention discloses a lightweight man-machine interactive system of a regulation and control system, comprising regulation and control system man-machine servers used for providing various services required by interface displaying for lightweight man-machine terminals; and the lightweight man-machine terminals which are divided into B / S mode man-machine terminals and C / S mode man-machine terminals according to scheduling production regions to which the lightweight man-machine terminals belong and receive displaying contents from the regulation and control system man-machine servers and display the displaying contents; wherein each regulation and control system man-machine server comprises a basic platform service layer, a man-machine service layer and a protocol interface layer, the man-machine service layer is used for providing a middle display file for the lightweight man-machine terminal, the protocol interface layer is used for packaging services of the man-machine service layer and outwards providing a service calling interface having the same function for different protocols; and each lightweight man-machine terminal comprises an interface description layer and a displaying realization layer. The lightweight man-machine interactive system of the invention has the beneficial effects that: resource occupancy of a man-machine client in the regulation and control systemis reduced, multi-terminal unified displaying is supported, and same browsing between a local area and a nonlocal area is achieved.

Description

technical field [0001] The invention relates to a lightweight human-computer interaction system for a control system, which belongs to the technical field of power grid dispatching automation. Background technique [0002] With the rapid development of new computer technologies, the requirements for user experience are getting higher and higher. The human-machine interface of the existing system cannot meet the increasing user experience requirements in terms of interaction methods, intelligence levels, and display effects. At the same time, with the development of mobile Internet technology, man-machine terminals have gradually expanded from traditional man-machine workstations to mobile terminal devices such as tablets and mobile phones. It is the current man-machine research to achieve an interactive interface with low resource occupation and support for unified display of multiple terminals. important direction. [0003] In the existing control system, whether it is a t...

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Problems solved by technology

[0003] In the existing control system, whether it is a traditional EMS energy management system or a smart grid control system, its man-machine workstation is usually deployed inside the local area network of the control center, and the man-machine workstation dedicated to dispatchers is usually equipped with a higher configuration. 1. Make full use of client resources. During the design of the man-machine architecture, a large number of screen display processing and complex service calls are usually performed on the client. This kind of thick client design has the following shortcomings: 1) The hardware condition of the client is relatively poor. On low-end terminals, performance declines and affects user experience; 2) The client directly interacts with various background services, and the front-end logic is complex and involves many modules, which is not conducive to deployment and release on mobile terminals; 3) Relying on the local system environment, It is not conducive to realize the man-machine cloud terminal of local and remote undifferentiated browsing

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