Method and device for simultaneously displaying multiple images in real time on full color LED dot matrix
A simultaneous display, multi-screen technology, applied in static indicators, cathode ray tube indicators, instruments, etc., can solve the problem of asynchronous display of LED display units
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[0027] The present invention will be further described below in conjunction with accompanying drawing:
[0028] The present invention is composed of a real-time multi-screen dynamic image controller 1 and a synchronous control display unit 2 (the present invention may have multiple synchronous control display units according to actual needs).
[0029] Multi-screen dynamic image real-time controller 1 receives external video signals of different formats (including high-definition / VGA / video signals) and superimposes them into one digital image signal in real time, and simultaneously transmits multiple synchronous control display units (different synchronous control display units) through the digital image transmission bus The composition and working principle of the unit are the same, and one of them will be selected below to explain). The synchronization control display unit 2 includes an image block capture unit 21 , a synchronization adjustment unit 22 , and an image coding o...
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