Camera module, control method and mobile terminal
A camera module, camera technology, applied in image communication, TV, color TV components and other directions, can solve the problem of inability to accurately know the position of the camera
Active Publication Date: 2020-03-24
VIVO MOBILE COMM CO LTD
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- Description
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- Application Information
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Problems solved by technology
[0004] Embodiments of the present invention provide a camera module, a control method, and a mobile terminal to solve the problem that the current mobile terminal cannot accurately know the camera position when adjusting the camera position
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Embodiment Construction
[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0022] figure 1 It is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention. ginseng figure 1 As shown, the mobile terminal 100 may be a terminal such as a smart phone or a tablet computer, and the mobile terminal 100 includes a casing 10 and a camera module 20 installed on the casing 10 . Of course, the mobile terminal 100 also includes a plurality of components such as a display screen, a processor,...
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The invention discloses a camera module, a control method and a mobile terminal. The camera module includes: a camera; a drive element connected to the camera for driving the camera to move; a detection component including a first element and a second element arranged oppositely, The first component is connected to the camera and follows the camera to move relative to the second component. The detection component has a state parameter, and the state parameter is used to represent the relative distance between the first component and the second component; the processor is electrically connected to the detection component, and is used to obtain the detection The state parameters of the component and determine the position of the camera according to the state parameters. By connecting the camera to the first component in the detection component, the first component can follow the movement of the camera; subsequently, the moving first component can change the state parameters of the detection component. Therefore, the position of the first component can be determined according to the state parameter, and then the position of the camera can be determined, and whether the camera moves normally can be confirmed by combining the positions of the camera at different times.
Description
technical field [0001] The invention relates to the field of terminals, in particular to a camera module, a control method and a mobile terminal. Background technique [0002] Nowadays, a mobile terminal with an adjustable camera position is becoming more and more popular. When using this type of mobile terminal, the user can control the camera to protrude from the terminal housing to meet the needs of selfie or video chat, and can also control the camera to retract into the terminal housing to prevent the camera from being damaged. [0003] However, in the process of adjusting the position of the camera, the current mobile terminal cannot determine the real position of the camera, let alone determine whether the camera can still move normally according to its position change. For example, when there is an obstacle in the extending direction of the camera, the mobile terminal When the camera is driven to extend, the camera will not continue to extend when it collides with a...
Claims
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IPC IPC(8): H04M1/02H04M1/24H04N5/225H04N5/232
CPCH04M1/0264H04M1/24H04N23/66H04N23/57H04N23/55
Inventor 卢轩
Owner VIVO MOBILE COMM CO LTD