Synchronous Controller of LED Video Displays and LED Lighting Compatible

Abstract:

The development of a large display and can control a variety of compatible lighting control system, the system is suitable for wide range control distance. Can be widely used in modern college park, landscape building, business building and landscaping all buildings, publicity, service, advertising and other large screen and lighting systems. Using large-scale high-speed FPGA technology, Gigabit fiber communication technology, through a multi-level processing and protocol conversion, can be terminal for the different display mode (divided into static, 2 sweep, sweep 4, 8, sweep, sweep five kinds of 16), data in the order, alignment methods, control methods, the preparation of their own in the FPGA, the protocol conversion module, through the software are free to choose set the display terminal type, to achieve 16 control port can be controlled separately different types of display terminal. Control distance up to 5000 meters or more. Effectively address all the original control system can not be compatible, not centralized control, can not share resources and control of the key problems of distance is too short.

• Periodical: Advanced Materials Research (Volumes 383-390)
• Pages: 6959-6963
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.383-390.6959
• Online since: November 2011
• Authors: Jian She Sun, Xiao Ning Feng, Yi Fei Sun, Hui Zhao
• Keywords: Compatible Control, LED Lighting, Main Controller, Sub-Controller, Video Display

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