Control Platform Design And Networking Credibility Research For Irregular LED Display

With the development of LED technology, decrease of LED production costs, traditional light source used in the urban landscape lighting and interior lighting LED is gradually replaced by the production of various types of lamps, which is widely used in commercial decoration and landscaping, LED technology also manifest the degree of prosperity of a city or a country, the image of civilization of a city and people’s rich life.The LED lighting system involved in this paper is different from the traditional LED display system, the requirement of integration with complex surface structure, resulting in the randomicity of spatial relationship between lamps, making the installed landscape distributed unevenly,the uneven distribution of LED pixels, thus lead to LED video curtain wall with special-shaped structure. This requires system to process the information of each pixel separately, which greatly raise the requirement of the ability of dealing with data of system, and further deepen the system demand for safe and reliable.In order to solve above problem, do the following content:To build the superior performance of the system functional architecture, design and implement irregular LED display assembly line multi-threaded workflow with the performance advantages of the pipeline processing mode.In This paper based on the.NET Framework GDI+class library under the Windows platform and the great advantage in the development of a common graphical tools of double buffering, design and implement a simple operation support for animation editing effects which can effectively solve the problem of heterogeneous layout, and sub-platform which can local fine-tune the layout view of the open layout of the LED lamps under the MVC design pattern;This paper based on the screen DC method, combined with the technology of the map view of file, to design a new approach to improve the efficiency of screen image acquisition; while on the basis of ensuring the video image effects, using color quantization techniques effectively reduce the video image color data amount to improve the instantaneity control system;This paper further elaborated its platform security credibility on the basis of key features of the platform, by the platform user behavior trust property analysis, construct user behavior prediction model based on Bayesian network, design and implement of the trusted network behavior based on LED lighting control platform users trust attributes Game control mechanisms.The research of this paper departs from the engineering application of LED landscapelighting market and reliable demand, taking into account the actual needs of safe and reliability. So this topic is of great social economy importance and theoretical significance.