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An information acquisition method and electronic device

A technology of electronic equipment and acquisition method, applied in the field of optical sensing, can solve the problems of waste of resources, weak connection, low utilization rate of photosensitive components, etc., and achieve the effect of high utilization rate

Active Publication Date: 2018-08-10
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, each photosensitive component only obtains information for its own needs, and the connection between each other is weak, resulting in a low utilization rate of the photosensitive component and waste of resources

Method used

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  • An information acquisition method and electronic device
  • An information acquisition method and electronic device
  • An information acquisition method and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Since the electronic device is equipped with two groups of photosensitive components, the first group of photosensitive components is used to detect the surrounding light environment when the electronic device is in the working state of capturing images, and the corresponding information can be obtained according to the detection results of the first group of photosensitive components. form the corresponding image. The second group of photosensitive components is used to detect the surrounding light environment when the electronic device is not in the working state of shooting images, and the corresponding information can be obtained according to the detection results of the second group of photosensitive components to determine the surrounding light intensity data, so as to monitor the electronic device Adjust the display brightness of the screen. Wherein, the first group of photosensitive components will only work when images need to be captured, and in most cases whe...

Embodiment 2

[0049] An embodiment of the present invention provides a method for obtaining information. The method is applied to an electronic device. A photosensitive component is disposed on the electronic device. The photosensitive component includes a plurality of photosensitive units, and the plurality of photosensitive units include a first-type photosensitive unit and a second photosensitive unit. Combining with the content of the first embodiment above, the method provided in this embodiment is described with an example. see figure 2 , the method flow provided by this embodiment includes:

[0050] 201: Detect the working state of the electronic device, if the electronic device is in the first working state, execute step 202, and if the electronic device is in the second working state, execute step 203;

[0051] Wherein, an image acquisition unit is configured on the electronic device. The image acquisition unit is mainly used to collect the image data corresponding to the scene...

Embodiment 3

[0066] An embodiment of the present invention provides an information acquisition device, the device is applied to electronic equipment, the electronic equipment is equipped with a photosensitive component, the photosensitive component includes a plurality of photosensitive units, and the plurality of photosensitive units include a first type of photosensitive unit and a second type of photosensitive unit. Similar to a photosensitive unit, the device is used to implement the information acquisition method provided in the first or second embodiment above. see image 3 , the device consists of:

[0067] A detection module 301, configured to detect the working state of the electronic device;

[0068] The first obtaining module 302 is configured to start the first type of photosensitive unit to obtain the first detection result when the electronic device is in the first working state;

[0069] A second obtaining module 303, configured to obtain a first adjustment parameter based...

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Abstract

The invention discloses an information acquiring method and electronic equipment and belongs to the optical sensing technical field. The method comprises the steps of detecting the working state of the electronic equipment, starting a first kind of photosensitive units if the electronic equipment is in the first working state, acquiring a first detection result, and acquiring a first adjustment parameter based on the first detection result; starting the whole photosensitive component if the electronic equipment is in the second working state, acquiring a second detection result of the current environment, and acquiring a second adjustment parameter based on the second detection result. According to the method, the photosensitive component is arranged and is totally started when the electronic equipment is in the second working state, and the first kind of photosensitive units in the photosensitive component is started when the electronic equipment is in the first working state; in this way, only one photosensitive component can meet the requirement for different purposes, another photosensitive component does not need to be arranged to be used when the electronic equipment is in the first working state, and then the utilization rate of the photosensitive component is quite high.

Description

technical field [0001] The invention relates to the field of optical sensing technology, in particular to an information acquisition method and electronic equipment. Background technique [0002] With the rapid development and improvement of optical sensing technology, more and more electronic devices are equipped with photosensitive components. The surrounding light environment is detected by the photosensitive component, and corresponding information can be obtained according to the detection result of the photosensitive component. The information is transmitted to the processing chip, and the information is processed by the processing chip to realize different functions. Wherein, the realized functions mainly include capturing images, or adjusting the display brightness of the screen of the electronic device, and the like. Therefore, how to obtain information is a concern of people. [0003] A method for obtaining information is provided in the related art, and the met...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/46
Inventor 张旭辉
Owner LENOVO (BEIJING) LTD
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