Method, device and system for realizing startup consistency of splicing display
A display and consistent technology, applied in the direction of program control device, program loading/starting, etc., can solve the problem that the control host cannot accurately estimate the time delay and impact added, and achieve the effect of avoiding visual flickering
Inactive Publication Date: 2016-08-31
GUANGDONG VTRON TECH CO LTD
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Problems solved by technology
[0004] Since the control host cannot accurately estimate the added time delay, when this method is used to realize the start-up of the video wall system, each splicing display unit will be turned on one by one to cause a visual flickering impact effect to the on-site personnel.
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[0038] In order to enable those skilled in the art to better understand the solution of the application, the technical solutions in the embodiments of the application will be clearly and completely described below in conjunction with the drawings in the embodiments of the application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work should fall within the protection scope of this application.
[0039] The terms "first", "second", etc. (if any) in the description and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances so that the embodiments descr...
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The embodiment of the invention discloses a method, a device and a system for realizing the startup consistency of a splicing display, and can accurately judge the startup time of each splicing display. The method of the embodiment of the invention comprises the following steps: a controller inquires a pre-established time data table, wherein the time data table records the time-consuming duration of each splicing display from startup to lightening; the controller obtains the first time-consuming duration of a first splicing display and the second time-consuming duration of a second splicing display, wherein the first time-consuming duration is the longest time-consuming duration in the time data table, and the second time-consuming duration is any one time-consuming duration which is different from the longest time-consuming duration in the time data table; the controller sends a startup instruction to the first splicing display and determines a moment when the startup instruction is sent to the second splicing display according to the time difference of the first time-consuming duration and the second time-consuming duration; and the controller sends the startup instruction to the second splicing display according to the determined moment when the startup instruction is sent.
Description
Technical field [0001] The invention relates to the field of equipment start-up control, and in particular to a method, device and system for realizing the start-up consistency of spliced displays. Background technique [0002] At present, as the application of splicing technology continues to deepen, the scale of digital splicing wall systems is getting larger and larger, especially some super-large systems, which generally have a scale of more than 100 display units or even more. For these super large systems, how to realize the simultaneous startup of each splicing display unit is the most important to improve the startup effect of the splicing system. [0003] The current common method of starting the splicing wall system is: the control host sends the start command to the splicing display unit one by one, and the splicing display unit can return the message of successfully receiving the start command to the control host after receiving the start command issued by the control...
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IPC IPC(8): G06F9/445
CPCG06F9/445
Inventor 刘雄伟
Owner GUANGDONG VTRON TECH CO LTD