A plug-in-based multi-interface display and control system and its integration method

Abstract

The invention discloses a plugin-based multi-interface display control system and an integrating method thereof. The system comprises a task processing device, a client side and a management side, wherein the task processing device, the client side and the management side are connected through network devices, the task processing device is used for calculating and processing data, the client side is mainly used for collecting user login information, receiving user privilege information and loading and operating corresponding display control plugins, and the management side is mainly used for managing users and plugins. According to the integrating method, a pluggable development mechanism is adopted, and display control system integration, message transmission and data sharing are achieved by means of a real-time communication mechanism based on topic subscribe-publish. Plugins are developed independently and called dynamically, the coupling degree between constituting modules of an interface is reduced, maintainability and expandability of the display control system are improved, and system maintenance cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of display and control systems, and in particular relates to a plug-in-based multi-interface display and control system and an integration method thereof, especially for the development and integration of a multi-interface display and control system adopting a plug-in design idea. Background technique [0002] The traditional display and control system integration method is to develop all interfaces and functional logic in a unified manner. The components of the display and control interface are highly dependent on each other. With the advancement of technology and the increase of business requirements, the display and control system is taking on more and more With more functions, the relationship between different modules is becoming more and more complicated, which exposes the following problems: [0003] (1) The display and control interface does not support modular reconstruction. Once the program is re...

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Problems solved by technology

Once the program is released, it means that the interface and functions have been finalized, and the user cannot customize the combination of the interface and functions during use, nor can it be expanded. Therefore, the developed display and control system is difficult to cope with frequently changing application requirements and is not capable of diversification. task;

[0004] (2) Network communication is complex

With the increase of business, the function calls become more and more complicated, and the data of each functional module is difficult to share. Moreover, the data lacks obvious marks, and the program often needs to analyze the subject content of the data separately, resulting in an increase in the amount of code and complex logic. change;

[0005] (3) The display layer and the computing layer are not decoupled, and the business is complex

Each client host of the traditional display and control system has considerable computing power and can calculate independently, but this will cause complex business associations and repeated calculations. Each display and control device is closely dependent on each other, making it difficult for users to adjust;

[0006] (4) Not conducive to maintenance and expansion

In the traditional development mode, each functional module is highly dependent, and the display and control system is difficult to maintain and expand. When it is necessary to modify and add functions, it often requires a lot of manpower, and the project maintenance cost is high.

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