US-12625607-B2 - Display control method, display control system and display terminal

US12625607B2US 12625607 B2US12625607 B2US 12625607B2US-12625607-B2

Abstract

A display control method, including: acquiring at least one of a size of a first screen and a first resolution of a first display terminal and at least one of a size of a second screen and a second resolution of a second display terminal; determining a screen partition result of the first display terminal according to at least one of the size of the first screen and the first resolution, and at least one of the size of the second screen and the second resolution; wherein the size of the first screen is larger than the size of the second screen, and the first resolution is greater than or equal to the second resolution.

Inventors

Enhui Guan
Youxiang Xia

Assignees

BOE TECHNOLOGY GROUP CO., LTD.

Dates

Publication Date: 20260512
Application Date: 20230222
Priority Date: 20220321

Claims (17)

1 . A display control method, comprising: acquiring at least one of a size of a first screen and a first resolution of a first display terminal and at least one of a size of a second screen and a second resolution of a second display terminal; and determining a screen partition result of the first display terminal according to at least one of the size of the first screen and the first resolution, and at least one of the size of the second screen and the second resolution; wherein the size of the first screen is larger than the size of the second screen, and the first resolution is greater than or equal to the second resolution; the screen partition result of the first display terminal comprises: a number of first partitions along a first direction and a number of second partitions along a second direction of the first display terminal; and the first direction intersects the second direction; the determining a screen partition result of the first display terminal according to at least one of the size of the first screen and the first resolution, and at least one of the size of the second screen and the second resolution comprises: determining a first parameter and a second parameter according to the size of the first screen and the size of the second screen, wherein the first parameter is used to reflect a screen size ratio of the first display terminal and the second display terminal in the first direction, and the second parameter is used to reflect a screen size ratio of the first display terminal and the second display terminal in the second direction; determining a third parameter and a fourth parameter according to the first resolution and the second resolution, wherein the third parameter is used to reflect a pixel ratio of the first display terminal and the second display terminal in the first direction, and the fourth parameter is used to reflect a pixel ratio of the first display terminal and the second display terminal in the second direction; determining a first partition parameter of the first display terminal according to the first parameter and the third parameter; determining a second partition parameter of the first display terminal according to the second parameter and the fourth parameter; and determining a first partition number and a second partition number according to the first partition parameter and the second partition parameter.
2 . The method according to claim 1 , wherein a value of the first partition parameter is the smaller of the first parameter and the third parameter, and the value of the second partition parameter is the smaller of the second parameter and the fourth parameter.
3 . The method according to claim 1 , wherein the determining of a first partition number and a second partition number according to the first partition parameter and the second partition parameter comprises: when the first partition parameter is greater than or equal to 2, determining the first partition number by using the first partition parameter; when the first partition parameter is less than 2, determining the first partition number as a first set value; and when the second partition parameter is greater than or equal to 2, determining the second partition number by using the second partition parameter; and when the second partition parameter is less than 2, determining the second partition number as a second set value.
4 . The method according to claim 3 , wherein the determining of the first partition number using the first partition parameter comprises: calculating a sum of 1 and half of the first partition parameter to obtain the first partition number; and the determining of the second partition number by using the second partition parameter comprises: calculating the sum of 1 and half of the second partition parameter to obtain the second partition number.
5 . The method according to claim 3 , wherein the first partition parameter is greater than or equal to 2, and the first partition number is greater than or equal to 2 and less than or equal to the first partition parameter; and the second partition parameter is greater than or equal to 2, and the second partition number is greater than or equal to 2 and less than or equal to the second partition parameter.
6 . The method according to claim 1 , further comprising: displaying the screen partition result at least one of the first display terminal and the second display terminal.
7 . The method according to claim 6 , further comprising: updating the screen partition result according to input information detected at the first display terminal or the second display terminal.
8 . The method according to claim 6 , further comprising: determining a selected target partition of the first display terminal from a plurality of partitions obtained from the screen partition result according to a partition selection operation detected at the first display terminal or the second display terminal, and displaying image data of the target partition at the second display terminal; wherein at the first display terminal, the display mode of the target partition is different from the display mode of the unselected partition.
9 . The method according to claim 1 , further comprising: taking a touch point of the detected partition touch operation as a datum reference point, determining a partition in which the datum reference point is located as a target partition among a plurality of partitions obtained from the screen partition result according to a location of the datum reference point on the first screen and a screen partition result of the first display terminal, and displaying image data of the target partition on the second display terminal.
10 . The method according to claim 1 , further comprising: taking a touch point of the detected partition touch operation as a datum reference point, determining a target partition of the first screen according to a location of the datum reference point on the first screen and a size of a single partition obtained from the screen partition result; and displaying image data of the target partition at the second display terminal; wherein the size of the target partition is the same as the size of a single partition obtained according to the screen partition result.
11 . The method according to claim 1 , wherein the screen partition result of the first display terminal comprises: size and location information of a target partition; and the method further comprises displaying image data of the target partition at the second display terminal; wherein the determining of a screen partition result of the first display terminal according to at least one of the size of the first screen and the first resolution, and at least one of the size of the second screen and the second resolution comprises: taking the touch point of the detected partition touch operation as a datum reference point, determining the size and location information of the target partition according to the location of the datum reference point on the first screen, the size of the first screen and the size of the second screen; wherein the size of the target partition is greater than or equal to the size of the second screen, wherein the method further comprises: adjusting the size of the target partition according to at least one of a touch pressure and a touch duration of the partition touch operation.
12 . A first display terminal comprising: a first screen, a first memory and a first processor, the first screen is coupled to the first processor, the first memory is adapted to store a computer program that, when executed by the first processor, implements the steps of a display control method according to claim 1 .
13 . A second display terminal comprising: a second screen, a second memory and a second processor, the second screen is coupled to the second processor, the second memory is adapted to store a computer program that, when executed by the second processor, implements the steps of the display control method according to claim 1 .
14 . A non-transitory computer readable storage medium, storing a computer program, wherein when the computer program is performed, the steps of the display control method of claim 1 is implemented.
15 . A display control system comprising: a first display terminal and a second display terminal, the first display terminal has a size of a first screen larger than a size of a second screen of the second display terminal, and the first display terminal has a first resolution greater than or equal to a second resolution of the second display terminal; wherein the first display terminal or the second display terminal is configured to: acquire at least one of a size of a first screen and a first resolution of the first display terminal and at least one of a size of a second screen and a second resolution of the second display terminal; and determine a screen partition result of the first display terminal according to at least one of the size of the first screen and the first resolution, and at least one of the size of the second screen and the second resolution; wherein the first display terminal at least comprises: a first screen; the first display terminal is configured to display the screen partition result on the first screen in response to a first operation; the second display terminal at least comprises: a second screen; the first display terminal is configured to determine a selected target partition in response to a second operation for the screen partition result and transmit image data of the target partition to the second display terminal; and the second display terminal is configured to synchronously display image data of the target partition through the second screen.
16 . The system according to claim 15 , wherein the first display terminal at least comprises: a first screen and a plurality of sensors disposed around the first screen; the first display terminal is configured to: detect a touch point of a partition touch operation through the plurality of sensors, take the touch point as a datum reference point, determine the size and location information of a target partition according to the location of the datum reference point on the first screen, the size of the first screen and the size of the second screen, and transmit the image data of the target partition to the second display terminal; wherein the size of the target partition is greater than or equal to the size of the second screen; or the first display terminal is configured to use a touch point of a partition touch operation detected by the plurality of sensors as a datum reference point, determine a target partition of the first screen according to a location of the datum reference point on the first screen and a size of a single partition obtained according to the screen partition result, and transmit image data of the target partition to the second display terminal, wherein the size of the target partition is the same as the size of a single partition obtained according to the screen partition result; wherein the first display terminal is further configured to adjust the size of the target partition according to at least one of a touch duration and a touch pressure of the partition touch operation.
17 . A display control method, comprising: a first display terminal and a second display terminal establishing a connection; the first display terminal or the second display terminal automatically determining a screen partition result of the first display terminal according to at least one of a size of a first screen and a first resolution of the first display terminal and at least one of a size of a second screen and a second resolution of the second display terminal; and the first display terminal or the second display terminal presenting the screen partition result; wherein the first display terminal or the second display terminal presenting the screen partition result comprises: the first display terminal or the second display terminal presenting the screen partition result in a graphic mode, or presenting the screen partition result in a text mode; the screen partition result of the first display terminal comprises: a number of first partitions along a first direction and a number of second partitions along a second direction of the first display terminal; and the first direction intersects the second direction; the determining a screen partition result of the first display terminal according to at least one of a size of a first screen and a first resolution of the first display terminal and at least one of a size of a second screen and a second resolution of the second display terminal comprises: determining a first parameter and a second parameter according to the size of the first screen and the size of the second screen, wherein the first parameter is used to reflect a screen size ratio of the first display terminal and the second display terminal in the first direction, and the second parameter is used to reflect a screen size ratio of the first display terminal and the second display terminal in the second direction; determining a third parameter and a fourth parameter according to the first resolution and the second resolution, wherein the third parameter is used to reflect a pixel ratio of the first display terminal and the second display terminal in the first direction, and the fourth parameter is used to reflect a pixel ratio of the first display terminal and the second display terminal in the second direction; determining a first partition parameter of the first display terminal according to the first parameter and the third parameter; determining a second partition parameter of the first display terminal according to the second parameter and the fourth parameter; and determining a first partition number and a second partition number according to the first partition parameter and the second partition parameter.

Description

CROSS-REFERENCE TO RELATED APPLICATION This application is a national stage application of PCT Application No. PCT/CN2023/077701, which is filed on Feb. 22, 2023 and claims the priority of Chinese patent application No. 202210276922.X, filed to the CNIPA on Mar. 21, 2022 and entitled “Display Control Method, Display Control System and Display Terminal”, the content of which should be regarded as being incorporated herein by reference. TECHNICAL FIELD The present invention relates to, but is not limited to, the field of display technology, in particular to a display control method, a display control system and a display terminal. BACKGROUND Large screen display apparatuses (for example, display apparatuses with screen size greater than or equal to 40 inches) appear more frequently in modern public places such as office and conference, and their applications become more extensive. For example, large screen displays and conference projection display apparatuses are typical large screens. However, at present, the interactive modes for large screen display apparatuses are not rich enough. The most common interactive devices are mainly mice, keyboards and other devices, or large screen display apparatuses integrate touch function. However, due to the large size of large screen display apparatuses, it is inconvenient to control them by mouse or touch. SUMMARY The following is a summary of subject matter described herein in detail. The summary is not intended to limit the protection scope of claims. An embodiment of the present disclosure provides a display control method, a display control system and a display terminal. In a first aspect, an embodiment of the present disclosure provides a display control method, including: acquiring at least one of a size of a first screen and a first resolution of a first display terminal and at least one of a size of a second screen and a second resolution of a second display terminal; and determining a screen partition result of the first display terminal according to at least one of the size of the first screen and the first resolution, and at least one of the size of the second screen and the second resolution. The size of the first screen is larger than the size of the second screen, and the first resolution is greater than or equal to the second resolution. In some exemplary embodiments, the screen partition result of the first display terminal includes: a number of first partitions along a first direction and a number of second partitions along a second direction of the first display terminal; and the first direction intersects the second direction. In some exemplary embodiments, the determining of a screen partition result of the first display terminal according to at least one of the size of the first screen and the first resolution, and at least one of the size of the second screen and the second resolution includes: determining a first parameter and a second parameter according to the size of the first screen and the size of the second screen, wherein the first parameter is used to reflect the screen size ratio of the first display terminal and the second display terminal in the first direction, and the second parameter is used to reflect the screen size ratio of the first display terminal and the second display terminal in the second direction; determining a third parameter and a fourth parameter according to the first resolution and the second resolution, wherein the third parameter is used to reflect the pixel ratio of the first display terminal and the second display terminal in the first direction, and the fourth parameter is used to reflect the pixel ratio of the first display terminal and the second display terminal in the second direction; determining a first partition parameter of the first display terminal according to the first parameter and the third parameter; determining a second partition parameter of the first display terminal according to the second parameter and the fourth parameter; and determining a first partition number and a second partition number according to the first partition parameter and the second partition parameter. In some exemplary embodiments, the value of the first partition parameter is the smaller of the first parameter and the third parameter, and the value of the second partition parameter is the smaller of the second parameter and the fourth parameter. In some exemplary embodiments, the determining of a first partition number and a second partition number according to the first partition parameter and the second partition parameter includes: when the first partition parameter is greater than or equal to 2, determining the first partition number by using the first partition parameter; when the first partition parameter is less than 2, determining the first partition number as a first set value; when the second partition parameter is greater than or equal to 2, determining the second partition number by using the second partition