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1. (WO2019024210) AUTOMATIC SCREEN SPLICING METHOD AND AUTOMATIC SCREEN SPLICING SYSTEM
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Pub. No.:
WO/2019/024210
International Application No.:
PCT/CN2017/103646
Publication Date:
07.02.2019
International Filing Date:
27.09.2017
IPC:
G06F 3/14
(2006.01)
G
PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
14
Digital output to display device
Applicants:
深圳光峰科技股份有限公司 APPOTRONICS CORPORATION LIMITED
[CN/CN]; 中国广东省深圳市 南山区粤海街道学府路63号高新区联合总部大厦20-22楼 20F-22F, High-Tech Zone Union Tower No.63, Xuefu Road, Yuehai Street, Nanshan District Shenzhen, Guangdong 518000, CN
Inventors:
鄢圣巍 YAN, Shengwei
; CN
李屹 LI, Yi
; CN
Priority Data:
201710644998.2
01.08.2017
CN
Title
(EN)
AUTOMATIC SCREEN SPLICING METHOD AND AUTOMATIC SCREEN SPLICING SYSTEM
(FR)
PROCÉDÉ DE JONCTION D'ÉCRAN AUTOMATIQUE ET SYSTÈME DE JONCTION D'ÉCRAN AUTOMATIQUE
(ZH)
屏幕自动拼接方法和屏幕自动拼接系统
Abstract:
(EN)
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).
(FR)
L'invention porte sur un système de jonction d'écran automatique comprenant une pluralité d'écrans et sur un procédé de jonction d'écran automatique pour le système. Chaque écran de la pluralité d'écrans est pourvu d'un dispositif maître de communication sans fil et une pluralité de dispositifs esclaves de communication sans fil sont disposés à la périphérie de la pluralité d'écrans. Le procédé comprend les étapes consistant : à recevoir des dispositifs maîtres de communication sans fil sur divers écrans initiant un balayage et à reconnaître et à recevoir des signaux en provenance de divers dispositifs esclaves de communication sans fil (S1); à calculer, en fonction d'informations de télémétrie concernant les signaux reçus par divers dispositifs maîtres de communication sans fil, les distances entre chacun des écrans et divers dispositifs esclaves de communication sans fil (S2); à obtenir des coordonnées, dans un système de coordonnées de plan, de divers écrans en fonction des distances et à achever la localisation automatique de divers écrans (S3); à diviser, en fonction des coordonnées de divers écrans, une image vidéo en images de sous-vidéo correspondant à divers écrans et à effectuer une attribution (S4); et à afficher, au moyen de divers écrans, des images de sous-vidéo correspondantes et diverses images de sous-vidéo qui sont fusionnées pour former l'image vidéo (S5).
(ZH)
包括多个屏幕的屏幕自动拼接系统和用于该系统的屏幕自动拼接方法。所述多个屏幕均设有无线通信主设备,所述多个屏幕的外围设有多个无线通信从设备。所述方法包括步骤:各屏幕上的无线通信主设备发起扫描,识别并接收来自各无线通信从设备的信号(S1);根据各所述无线通信主设备接收到的所述信号的测距信息,计算每个所述屏幕到各所述无线通信从设备的距离(S2);根据所述距离获得各所述屏幕在平面坐标系中的坐标,完成各所述屏幕的自动定位(S3);根据各所述屏幕的所述坐标将视频图像划分为与各所述屏幕对应的子视频图像并进行分配(S4);各所述屏幕显示对应的所述子视频图像,各所述子视频图像拼接形成所述视频图像(S5)。
Designated States:
AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language:
Chinese (
ZH
)
Filing Language:
Chinese (
ZH
)