SYNCHRONOUS DISPLAY METHOD AND APPARATUS FOR MULTI-SCREEN DEVICE, AND DISPLAY SYSTEM AND MEDIUM

Title:

SYNCHRONOUS DISPLAY METHOD AND APPARATUS FOR MULTI-SCREEN DEVICE, AND DISPLAY SYSTEM AND MEDIUM

Document Type and Number:

WIPO Patent Application WO/2023/231814

Kind Code:

A1

Abstract:

A synchronous display method and apparatus for a multi-screen device, and a display system and a medium. The method is applied to N display screens, which are located in the same local area network. The method comprises: selecting any display screen as a server end and other display screens as controlled ends; when it is detected that all the controlled ends are online, and the server end detects, at the current moment, data to be displayed, triggering all the controlled ends to download second target data from the data to be displayed; after downloading is completed, triggering the server end to prepare for playing first target data in the data to be displayed, and triggering all the controlled ends to prepare for playing the second target data; and when it is detected that the server end and the controlled ends are all prepared, starting all the display screens to perform synchronous playing. Therefore, linkage control of a plurality of display screens is realized, a communication delay between the display screens can be effectively reduced due to the arrangement in the same local area network, the display screens can perform synchronous display by using a unified control condition, and the accuracy of linkage control is thus improved.

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Inventors:

LIN FANG (CN)
TAN WENLIANG (CN)
GUAN HAOWEN (CN)
LIU PENG (CN)
LUO WENJIE (CN)

Application Number:

PCT/CN2023/095462

Publication Date:

December 07, 2023

Filing Date:

May 22, 2023

Export Citation:

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Assignee:

COOCAA NETWORK TECH CO LTD (CN)

International Classes:

G06F3/14

Domestic Patent References:

WO2022052734A1

2022-03-17

Foreign References:

CN113050902A	2021-06-29
CN107645669A	2018-01-30
CN111314751A	2020-06-19
CN114816305A	2022-07-29
CN107872715A	2018-04-03
CN111897505A	2020-11-06
CN113055712A	2021-06-29

Attorney, Agent or Firm:

SHENZHEN ZHONGDING INTELLECTUAL PROPERTY AGENCY (CN)

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