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Title:
AUTOMATIC SCREEN SPLICING METHOD AND AUTOMATIC SCREEN SPLICING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/024210
Kind Code:
A1
Abstract:
Automatic screen splicing system comprising a plurality of screens and an automatic screen splicing method for the system. Each of the plurality of screens is provided with a wireless communication master device, and a plurality of wireless communication slave devices are provided at the periphery of the plurality of screens. The method comprises the steps of: wireless communication master devices on various screens initiating scanning, and recognizing and receiving signals from various wireless communication slave devices (S1); calculating, according to ranging information about the signals received by various wireless communication master devices, the distances from each of the screens to various wireless communication slave devices (S2); obtaining coordinates, in a plane coordinate system, of various screens according to the distances, and completing automatic locating of various screens (S3); dividing, according to the coordinates of various screens, a video image into sub-video images corresponding to various screens, and carrying out allocation (S4); and various screens displaying corresponding sub-video images, and various sub-video images being spliced to form the video image (S5).

Inventors:
YAN, Shengwei (21F & 22F, High-tech Zone Union Tower No.63, Xuefu Road, Yuehai Street, Nanshan Distric, Shenzhen Guangdong 0, 518000, CN)
LI, Yi (21F & 22F, High-tech Zone Union Tower No.63, Xuefu Road, Yuehai Street, Nanshan Distric, Shenzhen Guangdong 0, 518000, CN)
Application Number:
CN2017/103646
Publication Date:
February 07, 2019
Filing Date:
September 27, 2017
Export Citation:
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Assignee:
APPOTRONICS CORPORATION LIMITED (21F & 22F, High-tech Zone Union Tower No.63, Xuefu Road, Yuehai Street, Nanshan Distric, Shenzhen Guangdong 0, 518000, CN)
International Classes:
G06F3/14
Foreign References:
CN105824593A2016-08-03
CN106502603A2017-03-15
CN106303287A2017-01-04
CN106657955A2017-05-10
CN106020757A2016-10-12
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