General Process Monitoring Software Research And Development

With the development of industrial automation technical and softwaretechnique and the computers are widely used in industrial field, the industrial controlsoftware is more and more extensive applied in the industrial system. When usersconstruct the monitor platform with meters, the industrial control software on markethas obvious shortcomings, such as tedious, the price is expensive, etc. Aim at themeter customers, develop general processing monitor software contribute toresolving these problems.Aim at the examination needing, the frame structure and the model of thesofteware is provide. The related molds of the software has been designed with VCin Windows XP. There are graphic interface mold, driver mold, real-time databasemold etc..There are some problems in the drawing processing, such as the speed isslow and the monitor is gleam.The double buffer drawing mechanism can slove theproblem. Studied the method of the painting and realized the function of drawingpicture with mouse. The picture's creating, adjusting size, changeing position hasbeen carded out. The animation method of the picture has been designed, the colorchange and the color fill has been realized. The picture's delete, copy, plaste andHMI functions etc..Designed the data collecting programme with the DLL functionsupplied by the card. The data saving, history search and others data processingfuntions has been designed.The programme can collect, show, saving data basicly.