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A camera control method and a terminal

A control method and camera technology, applied in the communication field, can solve problems such as damage to the contracted area of ​​the FPC, camera failure, etc.

Active Publication Date: 2018-12-11
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a camera control method and terminal to solve the problem that the camera cannot work normally due to the damage of the area where the FPC shrinks due to repeated expansion and contraction of the FPC in the existing terminal.

Method used

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  • A camera control method and a terminal

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0048] First Embodiment (corresponding to the switching condition shown in the above-mentioned I)

[0049] In the embodiment of the present invention, when the terminal receives the first input to the camera, if the terminal determines that the input triggering the extension of the camera is received, the terminal can determine that the switching condition is met, that is, it can determine to switch from the second switching period to The first switching period (that is, the target switching period), and the terminal can control the driving parameter of the camera to switch from the second driving parameter corresponding to the second switching period to the first driving parameter corresponding to the first switching period (that is, the target driving parameter) , and the terminal can drive the camera to protrude from the terminal according to the first driving parameter, and the maximum distance the camera protrudes is the first maximum protruding stroke (at this time, the p...

no. 2 approach

[0052] Second Embodiment (corresponding to the switching conditions shown in II above)

[0053] In the embodiment of the present invention, when the terminal receives the first input to the camera, if the terminal determines that the target time period is greater than or equal to the preset time threshold, the terminal can determine that the switching condition is met, that is, it can determine that the second switching period Switch to the first switching period (i.e., the target switching period), and the terminal can control the driving parameters of the camera to switch from the second driving parameter corresponding to the second switching period to the first driving parameter corresponding to the first switching period (i.e., the target driving parameter). parameter), and the terminal can drive the camera to protrude from the terminal according to the first driving parameter, and the maximum protruding distance of the camera is the first maximum protruding stroke (at this...

no. 3 approach

[0057] Third Embodiment (corresponding to the switching conditions shown in III above)

[0058] In the embodiment of the present invention, when the terminal receives the first input to the camera, if the terminal determines that the number of telescopic times reaches the preset threshold, the terminal can determine that the switching condition is met, that is, it can determine to switch from the second switching period to the first a switching period (ie, the target switching period), and the terminal can control the driving parameter of the camera to switch from the second driving parameter corresponding to the second switching period to the first driving parameter corresponding to the first switching period (ie, the target driving parameter), And the terminal can drive the camera to protrude from inside the terminal according to the first driving parameter, and the maximum protruding distance of the camera is the first maximum protruding stroke (at this time, the protruding ...

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Abstract

The embodiment of the invention discloses a camera control method and a terminal, which relates to the technical field of communication, in order to solve the problem that the camera can not work normally because the area of the FPC contraction is damaged due to the repeated expansion and contraction of the FPC in the existing terminal. The camera control method is applied to a terminal includinga camera. The method comprises the following steps: when receiving a first input to the camera, determining a target driving parameter, wherein the target driving parameter is a driving parameter corresponding to a target switching period; and driving the camera to protrude according to the target driving parameter,wherein different switching cycles correspond to different maximum protruding strokes, and the maximum protruding stroke is the maximum distance protruded by the camera according to the driving parameters corresponding to different switching cycles. The method may be applied to a terminal including a camera.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a camera control method and terminal. Background technique [0002] With the continuous development of terminal technology, retractable cameras (that is, cameras that can be extended from or retracted from the terminal) are more and more widely used in terminals. [0003] At present, the terminal can drive the camera to expand and contract through the stepping motor in the terminal. During the telescopic process of the camera, the flexible printed circuit board (Flexible Printed Circuit, FPC) connected with the camera will expand and contract along with the telescoping of the camera. For example, after the user triggers the terminal to open the camera application, the terminal can control the camera to protrude from the terminal, and at this time the FPC will extend as the camera extends; after the user triggers the terminal to close the camer...

Claims

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Application Information

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IPC IPC(8): H04N5/225H04N5/232H04M1/02
CPCH04M1/0264H04N23/57H04N23/60
Inventor 程传波支援
Owner VIVO MOBILE COMM CO LTD
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