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Terminal and three-primary-colour sensor drive reconstruction method based on virtual equipment

A virtual device and terminal technology, applied in the driver field, can solve the problems of cumbersome processing, driver architecture that does not meet the AndroidFramework interface specification, and cannot be used directly, and achieve high processing efficiency

Active Publication Date: 2016-12-14
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the RGB sensor is used to adjust the display function, the problem is that the adjustment of ambient light brightness and color temperature are separated, which is very cumbersome and not accurate enough.
While using the ambient light brightness and color temperature at the same time, the driver architecture using the existing technology does not meet the interface specifications of the Android Framework and cannot be used directly. It needs to be refactored to meet the requirements. That is to say, the driver of the current RGB sensor needs to be rebuilt. structural design
However, there is no effective solution in the related art

Method used

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  • Terminal and three-primary-colour sensor drive reconstruction method based on virtual equipment
  • Terminal and three-primary-colour sensor drive reconstruction method based on virtual equipment
  • Terminal and three-primary-colour sensor drive reconstruction method based on virtual equipment

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Experimental program
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Embodiment 1

[0089] The terminal of the embodiment of the present invention, such as Figure 5 As shown, it includes: RGB sensing unit 31, processing unit 32 and display unit 33; wherein, RGB sensing unit 31 is used to collect the intensity of three-color light R, G, B and the intensity of primary color light C, and as the original data It is stored, and after the terminal loads the operating system and runs, the drive unit 34 controls it to perform data interaction with upper-layer applications. The drive unit 34 is configured to create at least two data transmission channels in the sys file system, each data transmission channel at least includes a virtual device, an input device, and an event node; read the original data from the RGB sensor unit After that, through the virtual device in the first data transmission channel (for example, the first virtual device light_device used to represent the ambient light brightness), the input device (the first input device input_light used to repre...

Embodiment 2

[0092] The terminal of the embodiment of the present invention includes: an RGB sensing unit, a processing unit, and a display unit; wherein, the RGB sensing unit is used to collect the intensity of the three-color light R, G, and B and the intensity of the primary color light C, and perform the processing as raw data. Storage, after the terminal loads the operating system and runs, the drive unit controls the data interaction between it and the upper-layer application. The drive unit is used to create the first virtual device light_device representing the brightness of the environment, the first input device input_light representing the brightness of the environment, and the first event node event1 representing the brightness of the environment in the sys file system. A virtual device light_device, the first input device input_light, and the first event node event1 are used to construct the first data transmission channel. After the drive unit reads the original data from the...

Embodiment 3

[0097] The terminal according to the embodiment of the present invention, the terminal includes: a storage unit and a processor; wherein, the storage unit contains computer-executable codes, which are used to implement the information mutual conversion method of the identification information in the above embodiment; the processor The information mutual conversion scheme of the identification information can be realized through the computer-executable code contained in the storage unit.

[0098] The terminal may be an electronic device such as a PC, a portable electronic device such as a PAD, a tablet computer, or a laptop computer, or an intelligent mobile terminal such as a mobile phone, and is not limited to the description here. Wherein, for the processor, when performing processing, a microprocessor, a central processing unit (CPU, Central Processing Unit), a digital signal processor (DSP, Digital Signal Processor) or a programmable logic array can be used (FPGA, Field-Pr...

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Abstract

The embodiment of the invention discloses a terminal and a three-primary-colour (RGB) sensor drive reconstruction method based on virtual equipment, wherein the terminal comprises an RGB sensing unit, a processing unit and a display unit, wherein the RGB sensing unit is used for acquiring the intensity of three-colour light R, G and B and the intensity of primary colour light C, and performing storage as original data; after the terminal loads an operating system to operate, data interaction between the RGB sensing unit and an upper-layer application is controlled through a driving unit; and the driving unit is used for creating at least two data transmission channels in a file system, processing the original data through the virtual equipment, input equipment and event nodes in the first and / or second data transmission channel after reading the original data from the RGB sensing unit, and outputting first display data and / or second display data obtained by operation according to the original data to the upper-layer application in an application layer, so that the upper-layer application automatically adjusts a first display attribute and / or second display attribute according to requirements.

Description

technical field [0001] The present invention relates to driving technology, in particular to a terminal and a three primary color (RGB) sensor driving reconstruction method based on a virtual device. Background technique [0002] With the development of Internet technology and smart terminal technology, more and more services can be realized through smart terminals, and various sensors can be set in smart terminals to sense user operations and external environments. For example, if the acceleration sensor is set, it can sense the current motion range and speed of the smart terminal, and realize the function of changing songs by shaking. If the RGB sensor is set, the display function of the smart terminal can be adjusted, so that the adjusted display effect is closer to the human eye. perception of the environment. [0003] When the RGB sensor is used to adjust the display function, the problem is that the adjustment of the brightness of the ambient light and the color tempe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H04M1/21G06F3/14
CPCG06F3/1407H04M1/21H04M1/72454
Inventor 吴文德
Owner NUBIA TECHNOLOGY CO LTD
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