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LED power grid information color display control method

A technology of color display and control method, applied in the direction of program control device, etc., can solve problems such as insufficient hardware

Active Publication Date: 2015-10-28
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0002] Large-screen LED color screens are the carrier of information dissemination. For the application of information color screens, only hardware support is far from enough. The existing color screen control methods are given to customers by hardware manufacturers in order to sell products, and they can only do some for customers. Simple Advertisement App

Method used

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  • LED power grid information color display control method
  • LED power grid information color display control method
  • LED power grid information color display control method

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Embodiment Construction

[0021] As shown in the figure, the present invention includes seven parts: first, set up a background database, set up a color screen play project with Authorware7.0, make or edit the material played, after designing the software flow, import the material produced, and carry out the overall software development Debug and run, find out where the operation is not normal, check the cause of the failure and modify it, after the software runs normally, package the executable EXE file and upload it to the target computer to run. The seven parts of the production are described in detail below.

[0022] 1. First establish a background database.

[0023] Design the relevant database according to the content displayed on the color screen. Here I build the database of power grid electricity and grid accidents. Run Microsoft Office Access2007 to establish the database name, and design parameters such as the size and type of displayed fields. The database design should be easy to expand,...

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PUM

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Abstract

An LED power grid information color display control method relates to an improvement of an LED power grid information color display control method. The present invention provides an LED power grid information color display control method with rich display. The method comprises the following steps of: (1) establishing a database of the electric quantity of a power grid and accidents of the power grid, naming the database, setting a size and a type of a display field; (2) running Authorware to establish a new project, setting a display size in attribute options such that pixels are set according to a variable, and adjusting W and H values in a run window to be consist with those of a color screen; dragging an calculation icon into a programming window, writing an initial variable and primary code of program running; and (3) establishing a database automatic extracting module, and using an ODBC interface during program running to exchange data with Microsoft Office Access 2007.

Description

technical field [0001] The invention relates to an improvement of a control method for color display of LED grid information. Background technique [0002] Large-screen LED color screens are the carrier of information dissemination. For the application of information color screens, only hardware support is far from enough. The existing color screen control methods are given to customers by hardware manufacturers in order to sell products, and they can only do some for customers. Simply advertise your app. Over time, a single screen will cause visual fatigue to people, and the frequency of use will gradually decrease. Contents of the invention [0003] The present invention aims at the above problems, and provides a color display control method for displaying abundant LED grid information. [0004] In order to achieve the above object, the present invention adopts the following technical solutions, and the present invention includes the following steps. [0005] 1) Estab...

Claims

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Application Information

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IPC IPC(8): G06F9/44
Inventor 汪宜春
Owner STATE GRID CORP OF CHINA
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