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Intelligent display terminal system

An intelligent display terminal and image technology, applied in the field of intelligent human-computer interaction control and power equipment display terminal, can solve the problems of cumbersome design and programming of human-computer interaction terminals, lengthy design cycle, etc., and achieve convenient programming, debugging and maintenance. , the effect of shortening the development time

Inactive Publication Date: 2013-06-05
SHANGHAI HUAJIAN ELECTRICAL EQUIP
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Problems solved by technology

[0003] The present invention proposes and designs an intelligent display terminal system in order to overcome the disadvantages of cumbersome design and programming and lengthy design cycle of the existing human-computer interaction terminal of electric power equipment

Method used

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  • Intelligent display terminal system

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Embodiment Construction

[0014] The present invention is further described below in conjunction with accompanying drawing:

[0015] The display liquid crystal screen 1 is connected with the CPU processing unit 2, the driver unit 4 is embedded in the main program of the CPU processing unit 2, uses the graphic design software 3 to call the description function library 6, the image character library 7 and the self-defined function library 8, and utilizes the data The processing unit 5 performs data connection processing on the designed content, and finally codes the entire design module through the code production module 9 . At this point, the terminal interface design process is completed, and the generated code is embedded into the CPU processing unit 2 .

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Abstract

The invention provides an intelligent display terminal system which comprises a display liquid crystal screen, a central processing unit (CPU), image designing software, a driving program unit, a data processing unit, a describing function base, an image character base, a self-defining function base and a code generating module. Various images, editing content and the like which are needed are designed, called and combined through the image interface design software. A proper menu format is selectively edited through the self-defining function base and the describing function base. Menu options are oriented. Necessary data linkage processing is carried out through the data processing unit. The system supports a modbus agreement or a self-defined protocol, after an interface is arranged through the image designing software, corresponding C language codes can be generated through the code generating module, and the codes are placed into a source program host process. Complex degree of programming of designing personnel is lowered, project developing time is greatly shortened, debugging and maintaining of the designing personnel are convenient, portability is high, and most interface designing requirements can be met.

Description

technical field [0001] The invention relates to an intelligent display terminal system, which relates to the technical field of intelligent human-computer interaction control. It supports large-screen high-resolution color LCD display, intelligent menu design support, and online graphic design, which can greatly reduce the design time in the human-computer interaction of industrial intelligent equipment, and the image display is beautiful and generous, which can meet the needs of most industrial control display occasions , especially in the field of power equipment display terminals. Background technique [0002] In the existing power equipment display terminal field, low-end monochrome liquid crystals are commonly used, which can only be combined with simple menu display and data display. Display, data combination, and menu display have high display requirements. At present, most of the display interfaces in such occasions are mechanically compared with the screen layout b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/44
Inventor 王晓辉孙旭熹张锋刘巍峰刘悦
Owner SHANGHAI HUAJIAN ELECTRICAL EQUIP
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