Auxiliary splicing display system and method

Abstract

The invention discloses an auxiliary splicing display system and method, and the system comprises the steps: on one hand, adding a sensor in each DLP display unit for sensing whether other splicing units exist around, thereby predicting the possible ID number of the unit; On the other hand, a system ID number symbolizer (i.e., a central management module) is added; All the units are connected in series and then unified management is carried out on the ID of the whole splicing system, so that it is ensured that the ID number of each unit is unique and accurate, the problems that errors are likely to happen due to existing manual setting, manual setting efficiency is low and the like are solved, and the increased cost is very low.

Description

technical field [0001] The present invention relates to the technical field of splicing display systems, in particular to an auxiliary splicing display system and method. Background technique [0002] DLP (Digital Light Processing, digital light processing) splicing display system is widely used in the monitoring and command centers of public security, traffic police, energy, electric power and other industries. The DLP splicing display system is composed of individual DLP display units. Each display unit Similar to a TV, that is to say, the DLP splicing display system is like a display system composed of multiple TVs. DLP splicing is better than TV splicing because the splicing gap after splicing is very small. The sense of fragmentation produced by the picture is negligible, so it is more widely used. In order to form an independent and complete overall picture with a display system composed of multiple units, it is necessary to set an independent ID number for each unit ...

AI Technical Summary

Problems solved by technology

There are two problems in the original method: firstly, because of the artificial setting, if there is a mistake in the artificial setting, the misalignment cannot be avoided; secondly, the artificial setting is inefficient, because each unit needs to be supplied by a remote control to set the unit ID sequence remotely. number, if it is 4*50 unit splicing, it needs to be set 200 times, assuming that each unit setting takes 0.5 minutes (in fact, a unit ID number needs to be set, usually it takes 1 minute or even longer, because DLP splicing shows The smallest unit is 67 inches, and the largest is 80 inches. After several splicing together, it will be several meters wide or several meters high. It takes 100 minutes to download, which is 1 hour and 40 minutes

If a unit in the middle is set incorrectly, the overall time required will be longer

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