CN110798602B

CN110798602B - Camera module, electronic equipment, shooting control method and device

Info

Publication number: CN110798602B
Application number: CN201911218892.1A
Authority: CN
Inventors: 李沛德; 潘陈军
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2022-08-19
Anticipated expiration: 2039-11-29
Also published as: CN110798602A

Abstract

The invention discloses a camera module, which comprises a first lens, a second lens, a photosensitive chip, a first reflecting piece and a Fabry-Perot interferometer, wherein first light rays passing through the first lens can be reflected to the photosensitive chip by the first reflecting piece; and/or the second light rays passing through the second lens can be reflected or transmitted to the photosensitive chip by the first reflecting piece; the Fabry-Perot interferometer is opposite to the first lens or the second lens; under the condition that the Fabry-Perot interferometer is opposite to the first lens, the first light can pass through the Fabry-Perot interferometer and is reflected to the photosensitive chip by the first reflecting piece; under the condition that the Fabry-Perot interferometer and the second lens are arranged oppositely, the second light can pass through the Fabry-Perot interferometer and be reflected to the photosensitive chip by the first reflecting piece. The problem that the image shot by the current camera module has poor presenting capability can be solved by the scheme. The invention discloses a shooting control method, a shooting control device, an electronic device and a computer readable storage medium.

Description

Camera module, electronic equipment, shooting control method and device

Technical Field

The invention relates to the technical field of communication equipment, in particular to a camera module, electronic equipment, a shooting control method and a shooting control device.

Background

As user demands increase, the performance of electronic devices continues to optimize. As a basic function device of the electronic equipment, the camera module can realize the shooting function of the electronic equipment, and the shooting performance of the camera module is greatly developed. At present, the function of a camera module of electronic equipment is very powerful, the photographing effect and performance are hardly greatly improved, and the image quality improvement and function integration of images reach a bottleneck.

The sensitization mode of the sensitization chip of present camera module is similar with human eye, and the CFA that covers on the pixel of sensitization chip can simulate three kinds of cone cells of human eye, samples spectral reflection region, forms the image through processing after the digital signal finally. The imaging of the existing photosensitive chip carries out three primary colors sampling on an incident spectrum curve to form three discrete data, and the three discrete data are finally mixed into the color and the brightness of an image. Therefore, the image shot by the current camera module can only show color and brightness, and the details of a spectrum curve can not be seen, so that the shooting image has poor presenting capability, and the recognition with higher requirements can not be realized.

Disclosure of Invention

The invention discloses a camera module, which aims to solve the problem that the image shot by the existing camera module has poor presentation capability.

In order to solve the problems, the invention adopts the following technical scheme:

in a first aspect, the present invention discloses a camera module, which includes a first lens, a second lens, a photosensitive chip, a first reflector and a fabry-perot interferometer, wherein:

the first light ray passing through the first lens can be reflected to the photosensitive chip by the first reflecting piece; and/or the second light rays passing through the second lens can be reflected or transmitted to the photosensitive chip by the first reflecting piece;

the Fabry-Perot interferometer is opposite to the first lens or the second lens;

in the case that the fabry-perot interferometer is arranged opposite to the first lens, the first light ray passing through the first lens can pass through the fabry-perot interferometer and be reflected onto the photosensitive chip by the first reflecting piece;

in a case where the fabry-perot interferometer is disposed opposite to the second lens, the second light passing through the second lens may pass through the fabry-perot interferometer and be reflected by the first reflecting member onto the photosensitive chip.

In a second aspect, the present invention discloses an electronic device, which includes the camera module described above.

In a third aspect, the present invention discloses a shooting control method applied to an electronic device, where the electronic device includes the camera module described above, and the method includes:

receiving target operation of a user;

under the condition that the target operation is a first operation, controlling the first reflecting piece to rotate to the first position, and acquiring first spectrum information through the photosensitive chip;

and under the condition that the target operation is a second operation, controlling the first reflecting piece to rotate to the second position, and acquiring first image information through the photosensitive chip.

In a fourth aspect, the present invention discloses a shooting control apparatus applied to an electronic device, where the electronic device includes the camera module described above, and the apparatus includes:

the receiving module is used for receiving target operation of a user;

and the control module is used for controlling the first reflector to rotate to the first position and acquiring first spectrum information through the photosensitive chip under the condition that the target operation is a first operation, and controlling the first reflector to rotate to the second position and acquiring first image information through the photosensitive chip under the condition that the target operation is a second operation.

In a fifth aspect, the present invention discloses an electronic device comprising a processor, a memory and a computer program stored on the memory and executable on the processor, wherein the computer program, when executed by the processor, implements the steps of the control method described above.

In a sixth aspect, the invention discloses a computer readable storage medium, on which a computer program is stored, which computer program, when being executed by a processor, realizes the steps of the control method described above.

The technical scheme adopted by the invention can achieve the following beneficial effects:

according to the camera module disclosed by the embodiment of the invention, the structure of the existing camera module is improved, the first lens and the second lens are used for respectively collecting the first light and the second light, at least one of the first light and the second light can be reflected by the first reflecting piece after passing through the Fabry-Perot interferometer, and then the sensing chip can sense the first light and the second light, so that multispectral collection is realized, the camera module can shoot the multispectral, and the image presenting capability can be better improved finally.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 and fig. 2 are respectively schematic structural diagrams of a first camera module disclosed in an embodiment of the present invention in different states;

fig. 3 is a schematic structural diagram of a second camera module according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a third camera module according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a fourth camera module disclosed in the embodiment of the present invention;

fig. 6 is a schematic flow chart of a shooting control method disclosed in an embodiment of the present invention;

FIG. 7 is a schematic diagram illustrating a specific process of acquiring first spectrum information by the sensor chip according to an embodiment of the present invention;

fig. 8 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the disclosure.

Description of reference numerals:

100-base, 200-support, 300-first lens, 400-second lens, 500-photosensitive chip, 610-first reflector, 620-second reflector, 630-third reflector, 700-Fabry-Perot interferometer, 800-optical filter, 910-first zoom motor, 920-second zoom motor, 930-protective diaphragm.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical solutions disclosed in the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 7, an embodiment of the present invention discloses a camera module, which can be applied to an electronic device, and can be used as a component of the electronic device or as a separate device. The disclosed camera module includes a first lens 300, a second lens 400, a photo-sensing chip 500, a first reflecting member 610, and a fabry-perot interferometer 700.

The first lens 300 and the second lens 400 are light-entering devices of the camera module, and the photosensitive chip 500 is a photosensitive device of the camera module.

The first reflecting member 610 serves to adjust the optical path. In a specific working process, the light entering the camera module through the first lens 300 may be referred to as a first light, and the light entering the camera module through the second lens 400 may be referred to as a second light. The first light and the second light can be projected onto the first reflecting member 610, and the direction of the light path is adjusted under the action of the first reflecting member 610. In the embodiment of the present invention, the kind of the first reflecting member 610 may be various, for example, the first reflecting member 610 may be a plane mirror, a reflecting prism, or the like, and the embodiment of the present invention does not limit the specific kind of the first reflecting member 610. In the embodiment of the present invention, the first reflecting member 610 is disposed on the mounting base, and the mounting base may be other components of the camera module (for example, the bracket 200 and the base 100 described later).

Specifically, the first light passing through the first lens 300 can be reflected by the first reflector 610 onto the photo-sensing chip 500; alternatively, the second light passing through the second lens 400 may be reflected or transmitted by the first reflecting member 610 onto the photo chip 500. Of course, it is also possible that the first light ray may be reflected by the first reflecting member 610 to the photo chip 500, and the second light ray may also be reflected by the first reflecting member 610 or transmitted to the photo chip 500.

The fabry-perot interferometer 700 includes a first lens and a second lens, and the first lens and the second lens are disposed at an interval, that is, a certain distance is provided between the first lens and the second lens, so that the fabry-perot interferometer 700 is formed between the first lens and the second lens. In a specific design process, the cavity length of the fabry-perot interferometer 700 can be changed by adjusting the distance between the first lens and the second lens, so that the fabry-perot interferometer 700 can pass through light rays with corresponding wave bands, that is, the fabry-perot interferometer 700 plays a role in selecting frequency or wavelength for input non-monochromatic light. By changing the cavity length of the Fabry-Perot interferometer 700, monochromatic light with different wavelengths can be screened out, and then the monochromatic light is induced by the photosensitive chip 500 after passing through the Fabry-Perot interferometer 700, so that the effect of collecting spectral curve information is achieved. The operation and structure of the fabry-perot interferometer 700 are well known in the art and will not be described herein.

In the embodiment of the present invention, the fabry-perot interferometer 700 is disposed opposite to the first lens 300 or the second lens 400.

Under the condition that the fabry-perot interferometer 700 is disposed opposite to the first lens 300, the first light passing through the first lens 300 may pass through the fabry-perot interferometer 700, and be reflected by the first reflection member 610 onto the photosensitive chip 500, and then be sensed by the photosensitive chip 500, so that the photosensitive chip 500 can perform multispectral sampling.

Under the condition that the fabry-perot interferometer 700 is disposed opposite to the second lens 400, the second light passing through the second lens 400 can pass through the fabry-perot interferometer 700, and be reflected onto the photosensitive chip 500 by the first reflection member 610, and then be sensed by the photosensitive chip 500, so that the photosensitive chip 500 can perform multispectral sampling.

According to the camera module disclosed by the embodiment of the invention, the structure of the existing camera module is improved, the first lens 300 and the second lens 400 are used for respectively collecting the first light and the second light, at least one of the first light and the second light can be reflected by the first reflecting piece 610 after passing through the Fabry-Perot interferometer 700, and then the sensing chip 500 can sense the first light and the second light, so that multispectral collection is realized, the camera module can shoot multispectral, and the image presenting capability can be improved better finally.

Under the condition that the first light ray can be reflected to the photosensitive chip 500 by the first reflecting member 610, and the second light ray can be reflected to or transmitted to the photosensitive chip 500 by the first reflecting member 610, one of the first light ray and the second light ray is projected to the photosensitive chip 500 through the fabry-perot interferometer 700 to realize multispectral collection, and the other light ray is not projected to the photosensitive chip 500 through the fabry-perot interferometer 700, in this case, the photosensitive chip 500 can perform photosensitive shooting in two modes, wherein one mode is a multispectral shooting mode. In this case, it can be seen that the camera module disclosed in the embodiment of the present invention can perform multispectral shooting by adding a multispectral shooting technique on the basis of a conventional shooting mode, so that the shooting performance of the camera module can be improved.

In order to improve the shooting performance, in a preferable scheme, the image capturing module disclosed in the embodiment of the present invention may further include an optical filter 800, one of the optical filter 800 and the fabry-perot interferometer 700 is disposed opposite to the first lens 300, the other is disposed opposite to the second lens 400, and the first light ray or the second light ray passes through the optical filter and is reflected to the photo-sensing chip 500 by the first reflecting element 610. The optical filter 800 can perform a filtering function, so that light which is not needed by the photosensitive chip 500 can be filtered, thereby preventing the photosensitive chip 500 from forming false colors or ripples, and further improving the effective resolution and color reducibility of images.

In the embodiment of the present invention, the filter 800 may be of various types, for example, the filter 800 may be an infrared filter, and the infrared filter easily meets the filtering requirement of most users during the shooting process. Of course, the filter 800 may be other types of filters, and the embodiment of the invention does not limit the specific type of the filter 800.

The filter 800 may be disposed inside the first lens 300 or the second lens 400. For convenience of installation, in a more preferred embodiment, the optical filter 800 may be fixed to an inner port of the first lens 300 or the second lens 400, so that installation can be achieved along with installation of the first lens 300 or the second lens 400, and installation of the optical filter 800 is further facilitated.

Similarly, the fabry-perot interferometer 700 may be disposed at an inner port of the first lens 300 or the second lens 400, so that the fabry-perot interferometer can be mounted along with the first lens 300 or the second lens 400. Referring to fig. 1 or fig. 2 again, in a preferred embodiment, one of the fabry-perot interferometer 700 and the filter 800 is fixed to an inner port of the first lens 300, and the other is fixed to an inner port of the second lens 400, so as to facilitate the installation of the fabry-perot interferometer 700 and the filter 800.

In the embodiment of the present invention, the first reflecting member 610 may be a plane mirror, and may also be a reflecting prism (e.g., a triangular prism), and the embodiment of the present invention does not limit the specific kind of the first reflecting member 610.

As described above, the first light or the second light is reflected to the photosensitive chip 500 through the first reflection member 610, and then is sensed by the photosensitive chip 500, and various structures may be provided to achieve the above requirements. Referring to fig. 1 and 2 again, optionally, the first reflecting member 610 can be rotationally switched between a first position and a second position. With the first reflecting member 610 in the first position, the first light may pass through the fabry-perot interferometer 700 and be reflected by the first reflecting member 610 onto the photosensitive chip 500, so that the photosensitive chip 500 performs multispectral sampling. With the first reflecting member 610 in the second position, the second light may be reflected by the first reflecting member 610 onto the photo chip 500, thereby implementing another mode of photographing.

Specifically, the first reflector 610 may be rotatably mounted on a mounting base, which may be a component of the camera module (e.g., the base 100 or the stand 200 described below).

The change of the position of the first reflecting member 610 may be performed by a manual operation. In order to make the position adjustment of the first reflection member 610 more convenient, in a preferable scheme, the camera module disclosed in the embodiment of the present invention may further include a first driving module, the first driving module is connected to the first reflection member 610, and the first driving module drives the first reflection member 610 to rotationally switch between the first position and the second position. Specifically, the first driving module may be a driving motor. The embodiment of the present invention does not limit the specific kind of the first driving module.

Referring to fig. 1 and fig. 2, in a preferable embodiment, the camera module disclosed in the embodiment of the present invention may further include a second reflecting element 620, the second reflecting element 620 is disposed opposite to the first lens 300, and the second reflecting element 620 may reflect the first light to the first reflecting element 610 when the first reflecting element 610 is at the first position. In this case, the second reflecting member 620 can make the adjustment of the optical path more flexible, thereby enabling the first lens 300 to be more flexibly set.

Similarly, the camera module disclosed in the embodiment of the present invention may further include a third reflector 630, where the third reflector 630 is disposed opposite to the second lens 400, and when the first reflector 610 is located at the second position, the third reflector 630 may reflect the second light to the first reflector 610. In this case, the third reflecting member 630 enables more flexible adjustment of the optical path, thereby enabling more flexible arrangement of the second lens 400.

The cooperation of the second reflection element 620 and the third reflection element 630 with the first reflection element 610 can make the optical paths of the first light ray and the second light ray more flexible, so that the arrangement manner of the first lens 300 and the second lens 400 is more free, and of course, the orientations of the first lens 300 and the second lens 400 may be the same or different (for example, the orientations are opposite). The first lens 300 and the second lens 400 may be disposed on the same side of the camera module, or disposed on two adjacent sides of the camera module or on two opposite sides of the camera module. Similarly, the second reflector 620 and the third reflector 630 may be plane reflectors or reflecting prisms.

Alternatively, the second light of the second lens 400 may be reflected by the first reflecting member 610 or projected onto the photosensitive chip 500. In a specific embodiment, the first reflective member 610 may be a light-transmitting reflective member, the first reflective member 610 may be disposed between the photosensitive chip 500 and the second lens 400, the second light may directly pass through the first reflective member 610 and be sensed by the photosensitive chip 500, the first light is projected on the first reflective member 610, and the first reflective member 610 reflects the first light to the photosensitive chip 500. This structure enables the first light and the second light to be sensed by the photo sensor chip 500 at the same time, as shown in fig. 3. In this case, the axes of the first and

second lenses

300 and 400 may be perpendicular, and the first and

second lenses

300 and 400 are oriented differently.

Referring to fig. 4 and 5, the first reflecting member 610 may be a reflecting prism, and both the first light and the second light are projected onto the photosensitive chip 500 after being reflected by the reflecting prism. The first lens 300 and the second lens 400 may be disposed opposite to each other, or may form a certain angle.

In a general case, the camera module disclosed in the embodiment of the present invention may further include a base 100 and a bracket 200, wherein the bracket 200 is disposed on the base 100, and the first lens 300 and the second lens 400 are mounted on the bracket 200. Specifically, the first lens 300 and the second lens 400 may be fixed to the bracket 200, for example, the first lens 300 and the second lens 400 may be fixed to the bracket 200 by adhesion. The base 100 and the support 200 are arranged, so that the photosensitive chip 500, the first reflecting member 610, the fabry-perot interferometer 700 and other optical devices can be more easily installed, and the assembly of the components can meet the above optical requirements more easily.

In the embodiment of the present invention, the base 100 not only provides a mounting position for the bracket 200, but the base 100 generally includes a circuit board, in which case, the light sensing chip 500 can be electrically connected to the circuit board, and thus the circuit board supplies power. In this case, the base 100 can also function to supply power to the photosensitive chip 500. Specifically, the base 100 can be a substrate, so that a flat mounting surface can be provided for other components of the camera module, and the size of the whole camera module can be reduced.

In a more preferable embodiment, the first reflector 610, the second reflector 620, the third reflector 630 and the photosensitive chip 500 may be disposed in a space enclosed by the bracket 200 and the base 100, so that the bracket 200 can be protected. The photosensitive chip 500 may be fixed on the base 100. Specifically, the light-sensing surface of the light-sensing chip 500 may be perpendicular to the axis of the first lens 300 or the second lens 400. Of course, the photosensitive surface of the photosensitive chip 500 is a plane.

The camera module disclosed in the embodiment of the present invention may further include a first zoom motor 910, the first zoom motor 910 is disposed on the bracket 200, the first zoom motor 910 is connected to the first lens 300, and the first zoom motor 910 drives the first lens 300 to move, so that zooming of the first lens 300 is achieved, and further, the camera performance of the camera module can be improved.

Similarly, the camera module disclosed in the embodiment of the present invention may further include a second zoom motor 920, the second zoom motor 920 is disposed on the support 200, the second zoom motor 920 is connected to the second lens 400, and the second zoom motor 920 drives the second lens 400 to move, so as to zoom the second lens 400, and further improve the camera performance of the camera module.

Specifically, the first zoom motor 910 and the second zoom motor 920 may be fixed to the bracket 200 by bonding, thereby achieving the installation. In the embodiment of the present invention, the first zoom motor 910 and the second zoom motor 920 may be voice coil motors, and of course, the first zoom motor 910 and the second zoom motor 920 may be of other types, and the embodiment of the present invention does not limit the specific types of the first zoom motor 910 and the second zoom motor 920.

In order to alleviate the problem that the first lens 300 is easily damaged, in the camera module disclosed in the embodiment of the present invention, the first zoom motor 910 may be provided with a protective diaphragm 930, and the protective diaphragm 930 may cover the first lens 300. Similarly, the second zoom motor 920 may be provided with a protective diaphragm 930 and cover the second lens 400.

The protective film 930 can certainly provide a good protection function for the first lens 300 and the second lens 400. Specifically, the protective film 930 may be disposed on the first zoom motor 910 or the second zoom motor 920 by vacuum adhesion or bonding, thereby enabling more stable mounting.

In the embodiment of the present invention, the fabry-perot interferometer 700 is a known device, and the fabry-perot interferometer 700 includes a first lens and a second lens, the first lens and the second lens are spaced apart from each other, and the distance between the first lens and the second lens is adjusted, so that light rays with different wavelengths can pass through the fabry-perot interferometer. Specifically, the first lens and the second lens may be fixed lenses, that is, the cavity length of the fabry-perot interferometer 700 is a fixed value, in which case the fabry-perot interferometer 700 can only let light of corresponding wavelength pass through.

Certainly, in order to realize the adjustment in the use and select the monochromatic light that passes through in a flexible way, in the preferred scheme, first lens movably sets up on the inner space of the module of making a video recording or component, under this kind of circumstances, the user can adjust the position of first lens at any time in the use, and then changes the distance between first lens and the second lens, can adjust the wavelength of light finally, can make the light of different wavelengths permeate through fabry-perot interferometer 700 finally. Note that the first lens may be a lens on the light entrance side of the fabry perot interferometer 700.

In order to facilitate adjustment, the camera module disclosed in the embodiment of the present invention may further include a second driving module, and the second driving module is connected to the first lens. The second driving module drives the first lens to move towards the second lens or move away from the second lens. Specifically, the second driving module may be a hydraulic expansion member, a pneumatic expansion member, a linear motor, and the like, and the embodiment of the present invention does not limit the specific type of the second driving module. In a specific assembling process, the second driving module may be installed in an internal space of the camera module or on a component (e.g., the base 100 or the support 200 of the camera module), so as to drive the first lens to move.

Based on the camera module, the embodiment of the invention discloses electronic equipment, and the disclosed electronic equipment comprises the camera module.

The electronic device disclosed by the embodiment of the invention can be a mobile phone, a tablet computer, an electronic book reader, a vehicle-mounted navigator, an intelligent watch, a game machine and the like, and the specific type of the electronic device is not limited by the embodiment of the invention.

Based on the camera module disclosed by the embodiment of the invention, the embodiment of the invention discloses a shooting control method, the disclosed shooting control method is applied to electronic equipment, and the electronic equipment comprises the camera module. Referring to fig. 6, the disclosed photographing control method includes:

and S101, receiving target operation of a user.

In a general case, the target operation is an input by a user, such as a voice input, a text input, or the like.

S102, in the case that the target operation is the first operation, controlling the first reflecting member 610 to rotate to the first position, and acquiring the first spectrum information through the photosensitive chip 500.

In this step, when the first reflecting member 610 rotates to the first position, the first light passing through the first lens 300 is reflected by the first reflecting member 610 and then projected onto the photosensitive chip 500 through the fabry-perot interferometer 700, so that the photosensitive chip 500 obtains the first spectrum information.

S103, in the case that the target operation is the second operation, controlling the first reflecting member 610 to rotate to the second position, and acquiring the first image information through the photosensitive chip 500.

In this step, when the first reflector 610 moves to the second position, the light passing through the second lens 400 is projected onto the photo-sensing chip 500 by the reflection of the first reflector 610. In this case, the photosensitive chip 500 acquires first image information.

In a preferred embodiment, after receiving the target operation of the user, the method may further include: in the case where the target operation is the third operation, the first reflecting member 610 is controlled to rotate to cause the photosensitive chip 500 to acquire the first spectral information at the first position and to cause the photosensitive chip 500 to acquire the first image information at the second position, respectively. It is apparent that such operation enables the first reflecting member 610 to be continuously switched between the first position and the second position.

As described above, the fabry-perot interferometer 700 in the embodiment of the present invention includes the first lens and the second lens, the first lens and the second lens are disposed at an interval, the camera module further includes the second driving module, the second driving module is connected to the first lens, and the second driving module can drive the first lens to move toward the second lens or move away from the second lens; in this case, the first spectrum information may include first spectrum sub information and second spectrum sub information, please refer to fig. 7, where the step of acquiring the first spectrum information through the photosensitive chip 500 specifically includes:

s201, under the condition that the Fabry-Perot interferometer 700 is at the first resonant frequency, acquiring the first spectrum sub-information through the photosensitive chip 500.

And S202, driving the first lens to move to a target position through the second driving module, wherein the target position corresponds to the second resonance frequency of the Fabry-Perot interferometer 700, and acquiring second spectrum sub-information through the photosensitive chip 500 under the condition that the Fabry-Perot interferometer 700 is at the second resonance frequency.

In this case, the cavity length of the fabry-perot interferometer 700 can be changed by the fabry-perot interferometer 700 by changing the position of the first mirror, and finally the resonance frequency of the fabry-perot interferometer 700 can be changed. At different resonant frequencies, the fabry-perot interferometer 700 can pass light rays of different wave bands, so that the photosensitive chip 500 collects multispectral information of wider wave bands, and the multispectral information collection capability can be further improved undoubtedly.

Of course, the first spectrum information may further include third spectrum sub information, fourth spectrum sub information, and the like, and accordingly, the second driving module may drive the first lens to move to more target positions, so that the photosensitive chip 500 collects the third spectrum sub information, the fourth spectrum sub information, and the like, and further collects spectrum information of more bands.

Based on the camera module disclosed by the embodiment of the invention, the embodiment of the invention discloses a shooting control device, the disclosed shooting control device is applied to electronic equipment, and the electronic equipment comprises the camera module. The disclosed shooting control apparatus includes:

and the receiving module is used for receiving the target operation of the user. In a general case, the target operation is an input by a user, such as a voice input, a text input, or the like.

And a control module, configured to control the first reflector 610 to rotate to a first position and obtain the first spectral information through the photosensitive chip 500 when the target operation is the first operation, and control the first reflector 610 to rotate to a second position and obtain the first image information through the photosensitive chip 500 when the target operation is the second operation.

Optionally, the fabry-perot interferometer 700 in the embodiment of the present invention includes a first lens and a second lens, where the first lens and the second lens are disposed at an interval, and the camera module may further include a second driving module, where the second driving module is connected to the first lens, and the second driving module can drive the first lens to move toward or away from the second lens; in this case, the first spectral information may include first spectral sub-information and second spectral sub-information, and the control module is further configured to acquire the first spectral sub-information through the photosensitive chip 500 when the fabry-perot interferometer 700 is at the first resonance frequency, and drive the first lens to move to a target position through the second driving module, the target position corresponding to the second resonance frequency of the fabry-perot interferometer 700, and acquire the second spectral sub-information through the photosensitive chip 500 when the fabry-perot interferometer 700 is at the second resonance frequency.

Fig. 8 is a schematic diagram of a hardware structure of an electronic device implementing various embodiments of the present invention.

The electronic device 4 includes, but is not limited to: radio frequency unit 401, network module 402, audio output unit 403, input unit 404, sensor 405, display unit 406, user input unit 407, interface unit 408, memory 409, processor 410, and power supply 411. Those skilled in the art will appreciate that the electronic device configuration shown in fig. 8 does not constitute a limitation of electronic devices, which may include more or fewer components than shown, or some components may be combined, or a different arrangement of components.

The user input unit 407 is configured to receive a target operation of a user;

the processor 410 is configured to control the first reflecting member 610 to rotate to the first position and acquire the first spectral information through the photosensitive chip 500 in case that the target operation is the first operation, and control the first reflecting member 610 to rotate to the second position and acquire the first image information through the photosensitive chip 500 in case that the target operation is the second operation.

According to the camera module disclosed by the embodiment of the invention, the structure of the existing camera module is improved, the first lens 300 and the second lens 400 are used for respectively collecting the first light and the second light, at least one of the first light and the second light can be reflected by the first reflector 610 after passing through the Fabry-Perot interferometer 700, and then the sensing chip 500 can sense the first light and the second light, so that multispectral collection is realized, the camera module can perform multispectral shooting, and the image presenting capability can be finally improved.

It should be understood that, in the embodiment of the present invention, the radio frequency unit 401 may be used for receiving and sending signals during a message sending and receiving process or a call process, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 410; in addition, the uplink data is transmitted to the base station. Typically, radio unit 401 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. Further, the radio unit 401 can also communicate with a network and other devices through a wireless communication system.

The electronic device provides wireless broadband internet access to the user via the network module 402, such as assisting the user in sending and receiving e-mails, browsing web pages, and accessing streaming media.

The audio output unit 403 may convert audio data received by the radio frequency unit 401 or the network module 402 or stored in the memory 409 into an audio signal and output as sound. Also, the audio output unit 403 may also provide audio output related to a specific function performed by the electronic apparatus 4 (e.g., a call signal reception sound, a message reception sound, and the like). The audio output unit 403 includes a speaker, a buzzer, a receiver, and the like.

The input unit 404 is used to receive audio or video signals. The input Unit 404 may include a Graphics Processing Unit (GPU) 4041 and a microphone 4042, and the Graphics processor 4041 processes image data of a still picture or video obtained by an image capturing device (e.g., a camera) in a video capture mode or an image capture mode. The processed image frames may be displayed on the display unit 406. The image frames processed by the graphic processor 4041 may be stored in the memory 409 (or other storage medium) or transmitted via the radio frequency unit 401 or the network module 402. The microphone 4042 may receive sound, and may be capable of processing such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 401 in case of the phone call mode.

The electronic device 4 further comprises at least one sensor 405, such as light sensors, motion sensors and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 4061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 4061 and/or the backlight when the electronic device 4 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of the electronic device (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration identification related functions (such as pedometer, tapping), and the like; the sensors 405 may also include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, etc., which will not be described in detail herein.

The display unit 406 is used to display information input by the user or information provided to the user. The Display unit 406 may include a Display panel 4061, and the Display panel 4061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 407 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic device. Specifically, the user input unit 407 includes a touch panel 4071 and other input devices 4072. Touch panel 4071, also referred to as a touch screen, may collect touch operations by a user on or near it (e.g., operations by a user on or near touch panel 4071 using a finger, a stylus, or any suitable object or attachment). The touch panel 4071 may include two parts, a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 410, receives a command from the processor 410, and executes the command. In addition, the touch panel 4071 can be implemented by using various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 4071, the user input unit 407 may also include other input devices 4072. Specifically, the other input devices 4072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a track ball, a mouse, and a joystick, which are not described herein again.

Further, the touch panel 4071 can be overlaid on the display panel 4061, and when the touch panel 4071 detects a touch operation thereon or nearby, the touch operation is transmitted to the processor 410 to determine the type of the touch event, and then the processor 410 provides a corresponding visual output on the display panel 4061 according to the type of the touch event. Although in fig. 8, the touch panel 4071 and the display panel 4061 are two independent components to implement the input and output functions of the electronic device, in some embodiments, the touch panel 4071 and the display panel 4061 may be integrated to implement the input and output functions of the electronic device, and the implementation is not limited herein.

The interface unit 408 is an interface for connecting an external device to the electronic apparatus 4. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. Interface unit 408 may be used to receive input from an external device (e.g., data information, power, etc.) and transmit the received input to one or more elements within electronic equipment 4 or may be used to transmit data between electronic equipment 4 and an external device.

The memory 409 may be used to store software programs as well as various data. The memory 409 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 409 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 410 is a control center of the electronic device, connects various parts of the entire electronic device using various interfaces and lines, performs various functions of the electronic device and processes data by operating or executing software programs and/or modules stored in the memory 409 and calling data stored in the memory 409, thereby integrally monitoring the electronic device. Processor 410 may include one or more processing units; preferably, the processor 410 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 410.

The electronic device 4 may further include a power supply 411 (e.g., a battery) for supplying power to various components, and preferably, the power supply 411 may be logically connected to the processor 410 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system.

In addition, the electronic device 4 includes some functional modules that are not shown, and are not described in detail here.

Preferably, an embodiment of the present invention further provides an electronic device, which includes a processor 410, a memory 409, and a computer program that is stored in the memory 409 and can be run on the processor 410, and when being executed by the processor 410, the computer program implements each process of the above-mentioned shooting control method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not described here again.

The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the above-mentioned shooting control method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

In the above embodiments of the present invention, the difference between the embodiments is mainly described, and different optimization features between the embodiments can be combined to form a better embodiment as long as they are not contradictory, and further description is omitted here in view of brevity of the text.

While the present invention has been described with reference to the particular illustrative embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but is intended to cover various modifications, equivalent arrangements, and equivalents thereof, which may be made by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A camera module, comprising a first lens (300), a second lens (400), a photosensitive chip (500), a first reflector (610), and a Fabry-Perot interferometer (700), wherein:

a first light ray passing through the first lens (300) can be reflected by the first reflecting member (610) onto the photosensitive chip (500); meanwhile, second light rays passing through the second lens (400) can be transmitted to the photosensitive chip (500) by the first reflecting piece (610);

the Fabry-Perot interferometer (700) is arranged opposite to the first lens (300) or the second lens (400);

in the case that the Fabry-Perot interferometer (700) is arranged opposite to the first lens (300), the first light ray passing through the first lens (300) can pass through the Fabry-Perot interferometer (700) and be reflected by the first reflecting piece (610) onto the photosensitive chip (500);

in the case that the fabry-perot interferometer (700) is disposed opposite to the second lens (400), the second light ray passing through the second lens (400) can pass through the fabry-perot interferometer (700) and be transmitted onto the photosensitive chip (500) by the first reflecting member (610);

the number of the first reflecting pieces (610) is one, the first lens (300) and the second lens (400) are oriented in different directions, and the axis of the first lens (300) is perpendicular to the axis of the second lens (400).

2. The camera module according to claim 1, further comprising an optical filter (800), wherein one of the optical filter (800) and the fabry-perot interferometer (700) is disposed opposite the first lens (300) and the other is disposed opposite the second lens (400).

3. The camera module according to claim 1, further comprising a base (100) and a support (200), wherein the support (200) is disposed on the base (100), the first lens (300) and the second lens (400) are disposed on the support (200), and the photosensitive chip (500) and the first reflector (610) are disposed in a space enclosed by the base (100) and the support (200).

4. The camera module of claim 3, wherein:

the camera module further comprises a first zoom motor (910), the first zoom motor (910) is arranged on the bracket (200), the first zoom motor (910) is connected with the first lens (300), and the first zoom motor (910) drives the first lens (300) to move; and/or the presence of a gas in the atmosphere,

the camera module further comprises a second zoom motor (920), the second zoom motor (920) is arranged on the support (200), the second zoom motor (920) is connected with the second lens (400), and the second zoom motor (920) drives the second lens (400) to move.

5. The camera module according to claim 4, characterized in that the first zoom motor (910) or the second zoom motor (920) is provided with a protective membrane (930), the protective membrane (930) covering the first lens (300) or the second lens (400).

6. The camera module according to claim 1, wherein the fabry perot interferometer (700) comprises a first mirror and a second mirror, the first mirror being disposed opposite the second mirror;

the camera module further comprises a second driving module, the second driving module is connected with the first lens, and the second driving module drives the first lens to move towards the second lens or move away from the second lens.

7. An electronic apparatus comprising the camera module according to any one of claims 1 to 6.