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Method and device for configuring screen parameters

A technology of screen parameters and configuration methods, applied in the computer field, can solve problems such as excessive consumption of human resources, increased workload of developers, and failure to light up the screen normally, so as to reduce workload, improve compatibility, and reduce excessive consumption Effect

Active Publication Date: 2019-11-29
GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Generally, the screen size of the display screen in a large-screen touch terminal device can be selected in many ways, and the screen information of different sizes of display screens is different. Light up the display, if the screen information configured in the main controller is different from that of the display, the screen cannot be turned on normally
In the existing method, developers need to configure the screen information corresponding to the display screen during the compilation stage of the main control system to form a main control system corresponding to different screen sizes, which is equivalent to the need to equip display screens with different screen sizes with corresponding main The main controller of the control system, otherwise the display screen cannot be brightened normally
The above method cannot guarantee the compatibility between the main control system and the display screen, and at the same time increases the workload of developers, resulting in excessive consumption of human resources

Method used

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  • Method and device for configuring screen parameters
  • Method and device for configuring screen parameters
  • Method and device for configuring screen parameters

Examples

Experimental program
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Effect test

Embodiment 1

[0019] figure 1 It is a schematic flowchart of a method for configuring screen parameters provided by Embodiment 1 of the present invention. This method is suitable for configuring the screen parameter information corresponding to the display of a terminal device. The method can be executed by a device for configuring screen parameters, wherein the The device can be implemented by software and / or hardware, and is generally integrated on the main controller of the terminal equipment.

[0020] The terminal device in this embodiment may specifically refer to an electronic device with a touch function, such as a teaching smart whiteboard, a conference smart tablet, and the like. For the terminal equipment, the follow-up work can be performed normally only when the display screen is normally turned on, wherein whether the display screen is on or not can be controlled by the main control system in the terminal device. Specifically, when the main control system is started, the main ...

Embodiment 2

[0037] figure 2 It is a schematic flowchart of a method for configuring screen parameters provided by Embodiment 2 of the present invention. The embodiment of the present invention is optimized on the basis of the above embodiments. Further, in this embodiment, the acquisition of the standard screen parameter information preset in the touch box of the terminal device is specifically optimized as: sending to the micro control unit of the terminal device Sending an information acquisition instruction; receiving the standard screen parameter information in the touch box of the terminal device returned by the micro control unit according to the information acquisition instruction.

[0038] Further, the embodiment of the present invention also optimizes and adds: if the standard screen parameter information and the target screen parameter information are not empty and the information does not match, then the standard screen parameter information is overwritten in the main control ...

Embodiment 3

[0058] image 3 It is a structural block diagram of an apparatus for configuring screen parameters provided by Embodiment 3 of the present invention. The device is suitable for configuring the screen parameter information corresponding to the display of the terminal device, wherein the device can be implemented by software and / or hardware, and is generally integrated on the main controller of the terminal device. Such as image 3 As shown, the device includes: an information acquisition module 31 , a first configuration module 32 and a second configuration module 33 .

[0059] Among them, the information obtaining module 31 is used for obtaining the standard screen parameter information preset in the touch box of the terminal device and obtaining the target screen parameter information in the configuration file of the main control system when the terminal device is started.

[0060] The first configuration module 32 is configured to overwrite the standard screen parameter in...

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Abstract

A screen parameter configuration method and device. The method comprises: when a terminal device is started, acquiring standard screen parameter information in a touch box of a terminal device, and acquiring target screen parameter information in a configuration file of a master control system (S101); if the standard screen parameter information is not null and the target screen parameter information is null, overwriting the standard screen parameter information in the configuration file of the master control system to act as the target screen parameter information (S102); and if the standard screen parameter information and the target screen parameter information are not null and are matched, lightening a display screen of the terminal device according to the target screen parameter information when the master control system is started (S103). By means of the method, fixed screen parameter information does not need to be configured in a compiling phase of a master control system, dynamic configuration of screen information about different sizes of display screens is realized by means of the master control system, and the display screen can be lightened normally, thereby improving compatibility between the master control system and the display screen, reducing workload of system developers and reducing excessive consumption of labor power resources.

Description

technical field [0001] The embodiments of the present invention relate to the field of computer technology, and in particular to a method and device for configuring screen parameters. Background technique [0002] At present, with the wide application of computer technology, there are more smart electronic products that can meet the needs of people's life, work and study, such as teaching smart whiteboards with touch and large-screen display functions and smart conference panels. For these large-screen touch terminal devices, the product architecture generally includes a display screen with a touch frame, a micro control unit, and a main controller, where a boot program for product startup is integrated in the main controller of the electronic product And the main control system for product control. Specifically, after the electronic product is powered on, the boot program is first started, and then the main control system is started by the boot program. The main controller...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/20
CPCG09G3/20
Inventor 黄海林
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD