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Camera temperature control method and mobile terminal

A technology of a mobile terminal and a control method, applied in the field of communication, can solve the problems of high power consumption working state, the camera has been turned on for a long time, etc.

Inactive Publication Date: 2017-05-24
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a camera temperature control method and a mobile terminal to solve the problem of avoiding a certain camera being turned on for a long time or in a high power consumption working state for a mobile terminal with at least two cameras

Method used

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  • Camera temperature control method and mobile terminal

Examples

Experimental program
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Embodiment 1

[0029] refer to figure 1 , which is a flow chart showing the steps of a camera temperature control method provided in Embodiment 1 of the present invention, which is applied to a mobile terminal with at least two cameras, and the method may specifically be as follows:

[0030] Step 101, determine target working modes of the at least two cameras.

[0031] In a specific implementation, there are at least two cameras on the mobile terminal, and of course there may be three or more cameras. For ease of description, two cameras (ie, dual cameras) are mainly used as an example for description below.

[0032] In the embodiment of the present invention, one or more working modes are set for a mobile terminal with at least two cameras, such as a single camera mode and a multi-camera mode.

[0033] Step 102, based on the target working mode, control the at least two cameras to acquire images; wherein, the target working mode includes a single camera mode and a multi-camera mode, and t...

Embodiment 2

[0039] refer to figure 2 , which is a flow chart showing the steps of a camera temperature control method provided in Embodiment 2 of the present invention, which is applied to a mobile terminal with at least two cameras, and the method may specifically be as follows:

[0040] Step 201, determine target working modes of the at least two cameras.

[0041] In the embodiment of the present invention, one or more working modes are set for a mobile terminal with at least two cameras, such as a single camera mode and a multi-camera mode.

[0042] Step 202, when the mobile terminal includes a first camera and a second camera, and the target working mode is a single camera mode, within a preset period, control the first camera to collect images, and turn off the second camera. Camera;

[0043] In the embodiment of the present invention, the mobile terminal has at least two cameras, and when only one camera needs to be turned on, that is, when the target working mode is single camer...

Embodiment 3

[0056] refer to image 3 , which is a flow chart showing the steps of a camera temperature control method provided in Embodiment 3 of the present invention, which is applied to a mobile terminal with at least two cameras, and the method may specifically be as follows:

[0057] Step 301, determining target working modes of the at least two cameras.

[0058] In the embodiment of the present invention, one or more working modes are set for a mobile terminal with at least two cameras, such as a single camera mode and a multi-camera mode.

[0059] Step 302, when the mobile terminal includes a first camera and a second camera, and the target working mode is a single camera mode, detect temperatures of the first camera and the second camera.

[0060] In the embodiment of the present invention, the mobile terminal has at least two cameras, and NTC (Negative Temperature Coefficient, negative temperature coefficient) thermistors can be built in at least two cameras to detect the temper...

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Abstract

The embodiment of the invention provides a camera temperature control method and a mobile terminal. The camera temperature control method comprises the steps of determining a target operating mode of at least two cameras; controlling the at least two cameras to acquire images based on the target operating mode, wherein the target operating mode comprises a single-camera mode and a multi-camera mode, the single-camera mode is that the at least two cameras are controlled to acquire images in a time-sharing manner, and the multi-camera mode is that the at least two cameras are controlled to acquire images alternatively. The mobile terminal provided with at least two cameras avoids a problem that a certain camera is turned on for a long time or stays at a high-power-consumption operating state.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a camera temperature control method and a mobile terminal. Background technique [0002] With the popularity of digital cameras and various mobile terminals equipped with cameras, taking digital images has become commonplace in people's lives. At present, when shooting, due to the long-term opening, the mobile terminal generally has the problem of camera heating, especially after the dual cameras are turned on at the same time, and the background blur and other functions are turned on, the power consumption increases significantly (up to 1.2A or more), causing the camera The heating problem is more serious and has become the temperature bottleneck of the whole machine, which affects the user's temperature experience and limits the shooting performance of mobile terminals. [0003] At present, mobile terminals mainly rely on structural methods (such as heat-conducting sili...

Claims

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Application Information

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IPC IPC(8): H04N5/232
CPCH04N23/62H04N23/667
Inventor 覃荣敏
Owner VIVO MOBILE COMM CO LTD
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