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Multi-screen interaction control method and system and electronic equipment

A technology of multi-screen interaction and control method, applied in the field of multi-screen interaction, can solve problems such as untimely functional support, reduce coupling, improve versatility and reusability, and achieve strong versatility and reusability. Effect

Pending Publication Date: 2021-08-24
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the different screen sizes and resolutions of the display screens, there are also differences in the interaction methods. If each additional interactive display screen needs to be developed specifically, there will be a problem of untimely function support. Therefore, providing high versatility Multi-screen interactive technology is a problem to be solved by those skilled in the art

Method used

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  • Multi-screen interaction control method and system and electronic equipment
  • Multi-screen interaction control method and system and electronic equipment
  • Multi-screen interaction control method and system and electronic equipment

Examples

Experimental program
Comparison scheme
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example 1

[0125] Example 1: The core service update information delivered by the core service engine can be delivered to the master interactive service engine instance and the slave interactive service engine instance respectively, so that the master interactive service engine instance and the slave interactive service engine instance Based on the received core service update information, the instances respectively control the corresponding graphic engine instance to update corresponding graphic elements in the screen according to the core service update information.

[0126] By passing the update information of the core service engine transmitted by the core service engine as a global message, it is possible to realize synchronous update information between multiple screens, and realize the synchronization and consistency of core service information between each screen.

[0127] In some embodiments of this specification, the information delivered by the core service engine may be used a...

example 2

[0128] Example 2: Obtain an instruction to switch the screen viewing angle transmitted in response to the detection of switching the screen viewing angle; pass the instruction to switch the screen viewing angle to the corresponding interactive service engine instance, so that the corresponding interactive service engine instance follows the switching screen viewing angle Instructions to control the corresponding interactive service engine instance to output corresponding graphic elements according to the parameters of the corresponding graphics engine instance after the screen viewing angle is switched.

[0129] In addition to the core business data based on the core business engine, the settings including the display interface of the user interaction interface can be used as personalized settings for each screen. For example, different users may have different requirements for screen viewing angles, and some users may have different requirements for screen viewing angles. Ther...

example 3

[0130] Example 3: receiving an interactive service engine control instruction or a core service engine control instruction transmitted in response to an interactive control operation; passing the interactive service engine control instruction or the core service engine control instruction to the main interactive service engine instance, and the The main interactive service engine instance is correspondingly delivered to the interactive service engine or the core service engine; the state information delivered by the interactive service engine or the core service engine is respectively delivered to the corresponding interactive service engine instance, and each interactive service engine The graphics engine instance corresponding to the instance control executes the processing operation corresponding to the interactive service control instruction or the core service engine control instruction.

[0131] In some embodiments of this specification, it is set that only the main inter...

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Abstract

The invention discloses a multi-screen interaction control method and system and electronic equipment, and the multi-screen interaction control method comprises the steps of obtaining an equipment identifier of a newly accessed screen according to a first callback message transmitted in response to the new access of the screen; controlling a graphic engine to create a corresponding graphic engine instance according to the equipment identifier of the newly accessed screen; transmitting an identifier of the graphic engine instance to a created master interactive service engine instance, so that the master interactive service engine instance derives a slave interactive service engine instance corresponding to the newly accessed screen; and recording a master-slave relationship between the master interactive service engine instance and the slave interactive service engine instance. By adopting the scheme, the universality of a multi-screen interaction technology can be improved.

Description

technical field [0001] The embodiments of this specification relate to the technical field of multi-screen interaction, and in particular, to a multi-screen interaction control method, system, and electronic device. Background technique [0002] Now more and more cars have realized multi-screen interaction. One of the most obvious features of multi-screen interaction is that it can integrate more functions to meet the different driving needs of the main driver, co-driver and rear users. Multi-screen interaction can be divided into local multi-screen interaction and remote multi-screen interaction. Among them, local multi-screen interaction refers to the collaborative display and interactive control between multiple display screens located in the same space, for example, the central control display screen of a vehicle , the collaborative display and interactive control between the dashboard display and the display in the rear seat area; remote multi-screen interaction refers ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0484G06F9/451G01C21/26
CPCG06F3/0484G06F9/451G01C21/26
Inventor 周凯
Owner ALIBABA GRP HLDG LTD
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