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Qt-based upper computer control system

A control system and bit computer technology, applied in the computer field, can solve the problems of large user interface space, poor real-time performance, and poor configurability, and achieve the effects of improving reusability, improving development efficiency, and reducing coupling

Inactive Publication Date: 2014-01-22
INST OF AUTOMATION CHINESE ACAD OF SCI
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AI Technical Summary

Problems solved by technology

[0003] In order to make the upper computer complete the task of automatic detection and control of the industrial control system faster, more accurately and more reliably, the user interface is of course also a necessary part of the control system, but the current user interface occupies a large space during the application process. , Poor configurability and real-time performance

Method used

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  • Qt-based upper computer control system
  • Qt-based upper computer control system
  • Qt-based upper computer control system

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Embodiment Construction

[0017] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0018] figure 1 Shown is the overall structure diagram of the host computer control system based on Qt. Such as figure 1 As shown, the control system adopts the dual-process mode of the client process and the server process, and its advantage is that the functions of the architecture are divided into two functionally independent modules, which reduces the coupling of the system. When the client process submits the user's task to the server process through the Socket, the server process analyzes and executes the instruction according to the communication rules. At the same time, the server process sends the execution result to the client process through the Socket, writes the system state information to the shared memory...

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Abstract

The invention discloses a Qt-based upper computer control system and a Qt-based upper computer control method. The system comprises a client side and a server side, wherein the load of the client side is interacted with a user, so that user requirements are submitted to the server side and the processing result of the server side is transmitted to the user; the server side is used for managing all the hardware resources and algorithms, receiving and processing the user requirements submitted by the client side and feeding back the processing result to the client side. Through the adoption of the technical scheme, the system and the method have the following advantages: 1, client side progress and server side progress are two independent modules and are developed in parallel, so that the development efficiency is improved; 2, by virtue of a Mediator mode, coupling between objects is reduced and the reusability of the objects is improved; 3, the characteristic of configurability is achieved.

Description

technical field [0001] The invention relates to the computer field, in particular to a Qt-based upper computer control system. Background technique [0002] A suitable upper computer (microcomputer or industrial computer) only creates a hardware environment for the industrial control system, but to make it play its due role, it must be equipped with an excellent control system, and the system and applications must be combined according to the actual situation of the system. state. At present, the design of configuration mostly uses Windows platform or mixed platform (Windows, Unix, etc.) multitasking environment. In a multi-tasking environment, the design of the application is generally to decompose the multi-function into multiple relatively independent tasks. Although industrial control systems have different requirements for configuration functions, their overall design principles are intuitive, simple and friendly. At the same time, in addition to realizing the inhere...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418H04L29/06
CPCY02P90/02
Inventor 王学伟刘衍
Owner INST OF AUTOMATION CHINESE ACAD OF SCI
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