CN107241535A - Flash lamp adjusting means and terminal device - Google Patents
Flash lamp adjusting means and terminal device Download PDFInfo
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- CN107241535A CN107241535A CN201710383057.8A CN201710383057A CN107241535A CN 107241535 A CN107241535 A CN 107241535A CN 201710383057 A CN201710383057 A CN 201710383057A CN 107241535 A CN107241535 A CN 107241535A
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- Prior art keywords
- lens
- lens assembly
- assembly
- flash lamp
- drive control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The disclosure is directed to a kind of flash lamp adjusting means and terminal device.The flash lamp adjusting means includes：First lens assembly, positioned at the side towards subject of flash light source, wherein, the light that the flash light source is sent is projected via first lens assembly；Control assembly, drive control order is generated according to shooting state；Drive component, according to the drive control order, controls the movement of first lens assembly.The flash lamp adjusting means and terminal device of the disclosure, in the side towards subject of flash light source, the first lens assembly is set, and the drive control order that is generated by control assembly according to shooting state controls the movement of the first lens assembly, light filling scope or the light filling region of flash lamp can be adjusted, light filling is carried out according to the demand of subject, help to improve shooting effect, improve the usage experience of user.
Description
Technical field
This disclosure relates to optical technical field, more particularly to a kind of flash lamp adjusting means and terminal device.
Background technology
Flash lamp is widely used in mobile phone, tablet personal computer or camera etc. eventually as a kind of convenient light compensating apparatus of taking pictures
End equipment.In correlation technique, flash lamp typically using light emitting diode (LED, Light Emitting Diode) or other
Light-emitting device.At present, flash lamp can only provide fixed light filling region, and light filling mode is single, it is impossible to meet user to shooting
The requirement of the effect of picture.
The content of the invention
To overcome problem present in correlation technique, the disclosure provides a kind of flash lamp adjusting means and terminal device.
According to the first aspect of the embodiment of the present disclosure there is provided a kind of flash lamp adjusting means, including：
First lens assembly, positioned at the side towards subject of flash light source, wherein, the flash light source
The light sent is projected via first lens assembly；
Control assembly, drive control order is generated according to shooting state；
Drive component, according to the drive control order, controls the movement of first lens assembly.
For apparatus above, in a kind of possible implementation, first lens assembly includes one or more
Mirror.
For apparatus above, in a kind of possible implementation, the shooting state includes one kind in following parameter
Or it is a variety of：Position of the subject in image to be captured；The ambient light state of environment where subject；For clapping
Take the photograph the zoom state of the second lens assembly of the image of subject.
For apparatus above, in a kind of possible implementation, the shooting state includes second lens assembly
Zoom state, the control assembly according to the zoom state generate the first drive control order, the drive component according to
The first drive control order, controls the spacing between the multiple lens.
For apparatus above, in a kind of possible implementation, the control assembly is generated according to the zoom state
First drive control order, the drive component is controlled between the multiple lens according to the first drive control order
Spacing, including：The control assembly is controlled according to the driving of the focal length value or focal length variation value of second lens assembly generation first
System order, the first drive control order controls the spacing between the multiple lens, to adjust first lens assembly
Focal length value.
For apparatus above, in a kind of possible implementation, the control assembly obtains subject and is waiting to clap
Position in the image taken the photograph, the control assembly generates the second drive control order, the drive component root according to the position
According to the second drive control order, moved at least one direction.
For apparatus above, in a kind of possible implementation, the drive component is according to second drive control
Order, at least one direction move, including it is following in one or more：The drive component is controlled according to the described second driving
System order, is moved in the horizontal direction；The drive component is according to the second drive control order, in vertical direction movement；Institute
Drive component is stated according to the second drive control order, is moved in the horizontal direction with vertical direction.
For apparatus above, in a kind of possible implementation, the control assembly obtains ambient light state, according to institute
State ambient light state and generate order for controlling the flash light source to be turned on and off.
For apparatus above, in a kind of possible implementation, the drive component includes one in motor or turbine
Plant or a variety of.
For apparatus above, in a kind of possible implementation, the control assembly obtains ambient light state, including：
The control assembly obtains the light-inletting quantity of first lens assembly, according to the light-inletting quantity of first lens assembly, determines institute
State ambient light state.
According to the second aspect of the embodiment of the present disclosure there is provided a kind of terminal device, including：
Housing；
Above-mentioned flash lamp adjusting means；And
Camera lens, the image for shooting subject,
Wherein, first lens assembly is set close to the camera lens, and first lens assembly and the camera lens
Expose via the opening on the housing.
The technical scheme provided by this disclosed embodiment can include the following benefits：The flash lamp regulation dress of the disclosure
Put and terminal device, the first lens assembly is set in the side towards subject of flash light source, and pass through control group
Drive control order that part is generated according to shooting state controls the movement of the first lens assembly, can adjust the benefit of flash lamp
Optical range or light filling region, light filling is carried out according to the demand of subject, is helped to improve shooting effect, is improved making for user
With experience.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the implementation for meeting the disclosure
Example, and be used to together with specification to explain the principle of the disclosure.
Fig. 1 is a kind of schematic diagram of flash lamp adjusting means according to an exemplary embodiment.
Fig. 2 is a kind of schematic diagram of first lens assembly according to an exemplary embodiment.
Fig. 3 is the schematic diagram of the shooting situation in the case of the different focal according to correlation technique.
Fig. 4 a are that the position of multiple lens in the first lens assembly before zoom according to an exemplary embodiment is closed
The schematic diagram of system.
Fig. 4 b are that the position of the multiple lens become in defocused first lens assembly according to an exemplary embodiment is closed
The schematic diagram of system.
Fig. 5 is a kind of schematic diagram of terminal device according to an exemplary embodiment.
Fig. 6 is a kind of top view of terminal device according to an exemplary embodiment.
Fig. 7 is a kind of block diagram of the device 800 of application flash lamp adjusting means according to an exemplary embodiment.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects be described in detail in claims, the disclosure.
Fig. 1 is a kind of schematic diagram of flash lamp adjusting means according to an exemplary embodiment.As shown in figure 1, should
Flash lamp adjusting means can be used for the terminal devices such as mobile phone, tablet personal computer or camera, not limit herein.Flash lamp regulation dress
Putting 100 includes：First lens assembly 101, positioned at the side towards subject of flash light source 400, wherein, flash lamp
The light that light source 400 is sent is projected via the first lens assembly 101；Control assembly 102, drive control life is generated according to shooting state
Order；Drive component 103, according to the drive control order, controls the movement of the first lens assembly 101.
Embodiment of the disclosure sets the first lens assembly in the side towards subject of flash light source, and leads to
Cross drive control order that control assembly generated according to shooting state to control the movement of the first lens assembly, sudden strain of a muscle can be adjusted
The light filling scope of light lamp or light filling region, light filling is carried out according to the demand of subject, is helped to improve shooting effect, is improved
The usage experience of user.
Wherein, control assembly 102 can be that well known by persons skilled in the art can be driven according to shooting state generation is controlled
The part of order is made, for example, the part of drive control order generation can be realized by general processor combination logical order,
It can also be the part that drive control order generation is realized by special hardware circuit.Drive component 103 can be this area
The first lens assembly 101 can be controlled to make the part accordingly moved, for example according to drive control order known to technical staff
Motor and worm gear etc..
Wherein, shooting state can include the one or more in following parameter：Subject is in image to be captured
In position；The ambient light state of environment where subject；For the second lens group of the image for shooting subject
Zoom state of part etc., is not limited herein.
As an example, position of the subject in image to be captured is regard as shooting state.For example, being clapped
Object is taken the photograph for personage, position of the face for the personage that is taken in image to be captured is regard as shooting state, control assembly 102
Drive control order is generated according to position of the face of the personage that is taken of acquisition in image to be captured.Wherein it is possible to adopt
Determine to be taken position of the face in image to be captured of personage with character face's identification technology etc..
As another example, the ambient light state of environment where subject is regard as shooting state.Ambient light shape
State can refer to subject the brightness of each object in the environment set.For example, subject includes personage,
Using the personage that is taken each object in the environment brightness set as shooting state, control assembly 102 is according to quilt
The set for shooting the brightness of personage institute each object in the environment generates drive control order.Wherein it is possible to by photosensitive
Element testing is used for the light-inletting quantity for shooting the lens assembly of the image of subject, and subject is represented using light-inletting quantity
The ambient light state of place environment.
In a kind of possible implementation, the first lens assembly 101 can include one or more lens.Fig. 2 is root
According to a kind of schematic diagram of first lens assembly shown in an exemplary embodiment.As shown in Fig. 2 the first lens assembly 101 can be with
Including three lens (the first lens, the second lens and the 3rd lens), lens barrel, optical filter and support etc..
Wherein, the optical axis of the first lens, the second lens and the 3rd lens is located on the same line.Lens barrel can be used
In the first lens of receiving, the second lens and the 3rd lens.Optical filter can reduce infrared light to external world (such as imaging
Ccd image sensor) noise influence.Support can play a part of support optical filter and lens barrel.Flash light source
The light sent is projected via the first lens assembly 101.By adjusting between the first lens, the second lens and the 3rd lens
Spacing, can adjust the parameters such as the focal length and aberration of the first lens assembly 101, so as to adjust the light filling scope or light filling of flash lamp
Region, helps to improve shooting effect, improves image quality.
Although it should be noted that with three lens (the first lens, the second lens and the 3rd lens), lens barrel, filter
Mating plate and support describe the first lens assembly 101 as above as example, but those skilled in the art are it should be understood that this public affairs
Open and answer not limited to this.Those skilled in the art can flexibly set the first lens assembly 101 according to practical application scene.For example,
First lens assembly 101 can be used to be clapped with being used to shoot in terminal device (such as camera, tablet personal computer or mobile phone)
Take the photograph the lens assembly identical structure of the image of object.
The first lens assembly in embodiment of the disclosure can include one or more lens.In the first lens assembly bag
In the case of including a lens, by adjusting the position of the lens in the direction of the optical axis, flash lamp can be adjusted expose to and be clapped
Take the photograph the scope of the light of object.In the case where the first lens assembly includes multiple lens, included by adjusting the first lens assembly
Each lens between spacing, the parameters such as the focal length and aberration of the first lens assembly can be adjusted, thus neatly regulation dodge
The light filling scope of light lamp or light filling region.
In a kind of possible implementation, in the case where shooting state includes the zoom state of the second lens assembly,
Control assembly 102 obtains the zoom state of the second lens assembly, and generates the first drive control order according to the zoom state, drives
Dynamic component controls the spacing between multiple lens according to the first drive control order.Wherein, the second lens assembly is for shooting
The lens assembly of the image of subject.
In a kind of possible implementation, control assembly 102 can be according to the focal length value or focal length of the second lens assembly
Changing value generates the first drive control order, and the first drive control order controls the spacing between multiple lens, to adjust first
The focal length value of lens assembly.
Zoom state can refer to the situation of change of the focal length of the second lens assembly.By the focal length for changing the second lens assembly
The visual angle of shooting can be changed.For example, expanding the viewfinder range shot or reducing the viewfinder range shot.Wherein, the second camera lens
The focal length of component can be using plane where the optical centre to the component (CCD in Fig. 3) for being imaged of the second lens assembly
Distance represent.Fig. 3 is the schematic diagram of the shooting situation in the case of the different focal according to correlation technique.Such as Fig. 3 institutes
Show, in the case of constant for the relative position of the component of imaging and subject, if it is desired to expand finding a view for shooting
Scope, then can control the focal length of the second lens assembly to shorten.If it is desired to by reducing the viewfinder range shot to amplify
The object of shooting, then can control the focal length of the second lens assembly elongated.
For example, the zoom state of the second lens assembly can be using the defocused focal length value of the second lens assembly change come table
Show.For example, the defocused focal length of the second lens assembly change is 20mm, zoom state can be that focal length is changed into 20mm.Again for example,
Zoom state can also use before the second lens assembly zoom and become defocused focal length variation value.For example, the second lens assembly becomes
Focal length before Jiao is 5mm, and the defocused focal length of change is 20mm, and zoom state can be focal length variation value+15mm.People in the art
Member can also represent zoom state using other specification, such as view parameter, not limit herein.
According to the zoom state of the second lens assembly, control assembly 102 can generate corresponding first drive control order.
Include in the first lens assembly 101 under multiple case of lenses.As an example, if the zoom state of the second lens assembly is Jiao
Away from 20mm is changed into, then the first drive control order can indicate that the Focussing of the first lens assembly 101 is 20mm.As another
Individual example, if the zoom state of the second lens assembly is focal length variation value+15mm, the first drive control order can indicate the
The focal length increase 15mm of one lens assembly 101.
In the case where the first lens assembly 101 includes a lens, as an example, according to the second lens assembly
Zoom state, control assembly 102 can give birth to corresponding first drive control order according to the zoom state.First drive control is ordered
Order can control the first lens assembly 101 to move axially, so as to change the propagation road of the light by the first lens assembly 101
Footpath, reaches the light filling scope of regulation flash lamp or the purpose in light filling region.
It should be noted that those skilled in the art are it should be understood that there is various methods to realize in correlation technique
Drive component 103 carries out operational control according to the first drive control order to the first lens assembly 101.Those skilled in the art can
The method of controlling operation thereof of first lens assembly 101 is flexibly set with the practical structures according to the first lens assembly 101, it is given below
Several specific examples.
In a kind of possible implementation, control assembly 102 obtains the zoom state of the second lens assembly, according to the change
Coke-like state generates the first drive control order, wherein, the second lens assembly is for the camera lens for the image for shooting subject
Component；Drive component 103 controls the spacing between multiple lens according to the first drive control order.
In the case where the first lens assembly 101 includes multiple lens, the first drive control order can be used for control the
One lens assembly 101 is overall to be moved axially.For example, drive component 103 can control first according to the first drive control order
Lens assembly 101 is overall to move axially the first distance.First drive control order can be used for adjusting the first lens assembly
Spacing between 101 each lens included, to realize the focal length and the parameter such as aberration of the first lens assembly 101 of adjustment.For example,
Drive component 103 can be according to the first drive control order, between adjusting between each lens that the first lens assembly 101 includes
Away from.For example, drive component 103 can control the first lens assembly 101 is overall to move axially according to the first drive control order
First distance, while the spacing between adjusting each lens that the first lens assembly 101 includes.
For example, in case of the first lens assembly 101 includes 4 lens.Fig. 4 a are according to an exemplary reality
Apply the schematic diagram of the position relationship of multiple lens before the zoom exemplified in the first lens assembly.Fig. 4 b are exemplary according to one
Implement the schematic diagram of the position relationship of the multiple lens become in defocused first lens assembly exemplified.Wherein, lens 1011 can
Fixed with holding position, by changing the spacing between lens 1011 and lens 1012, the first lens assembly 101 can be changed
Optical centre, so as to adjust the focal length of the first lens assembly 101.Change to readaptability lens 1012 and lens 1013, lens
Spacing between 1013 and lens 1014 and lens 1014 and lens 1015, so as to improve the first lens assembly 101
Aberration, to obtain preferably imaging effect.Corresponding first mirrors of focal distance ratio Fig. 4 a of corresponding first lens assemblies 101 of Fig. 4 b
The focal length of head assembly 101 is big.
Embodiment of the disclosure is in the case where the first lens assembly includes multiple lens, by adjusting the first lens assembly
Including each lens between spacing, the parameters such as the focal length and aberration of the first lens assembly can be adjusted exactly, so that clever
Light filling scope or the light filling region of flash lamp are adjusted livingly.
In a kind of possible implementation, control assembly 102 obtains position of the subject in image to be captured
Put, the second drive control order is generated according to the position.
For example, can with the center of image to be captured, by determine the position of subject relative to
The center of image to be captured determines position of the subject in image to be captured.Control assembly 102 is obtained
Behind the position, the second drive control order can be generated according to the position, the second drive control order can indicate the first camera lens
Component 101 move mode, for example direction apart from or direction and distance, wherein, direction and distance can be this areas
Technical staff is using parameter (such as focal length, visual angle) of the arbitrary mode based on the first lens assembly 101 and is taken pair
As the position in image to be captured, by calculating what is obtained.So that drive component 103 can be according to second drive control
Order the first lens assembly 101 of control makes the movement of adaptability.Those skilled in the art can use it according to actual conditions
His method determines position of the subject in image to be captured.
In a kind of possible implementation, drive component 103 is moved according to the second drive command at least one direction
It is dynamic.
In a kind of possible implementation, drive component 103 is moved according to the second drive command at least one direction
It can include：Move in the horizontal direction；Or in vertical direction movement；Or in the horizontal direction with vertical direction move.
Below using the plane where the side towards subject of the first lens assembly 101 as reference plane, to
Lower example is described.
In a kind of possible implementation, drive component 103 can include that the first lens assembly 101 can be driven in base
The part of horizontal direction movement is realized in quasi- face, for example with what can be controlled by motor, can be moved in the horizontal direction
Component etc..In one example, the second drive control order can indicate that the first lens assembly 101 is moved in the horizontal direction,
Then drive component 103 can drive the first lens assembly 101 to perform and move horizontally pre-determined distance.In another example, the
Two drive control orders can indicate that the first lens assembly 101 is moved in the horizontal direction apart from n, then drive component 103 can drive
Dynamic first lens assembly 101, which is performed, to be moved in the horizontal direction apart from n.
In a kind of possible implementation, drive component 103 can include that the first lens assembly 101 can be driven in base
The part of vertical direction movement is realized in quasi- face, for example with what can be controlled by motor, can be moved in vertical direction
Component etc..In one example, the second drive control order can indicate that the first lens assembly 101 is moved in vertical direction,
Then drive component 103 can drive the first lens assembly 101 to perform in vertical shift pre-determined distance.In another example, the
Two drive control orders can indicate the first lens assembly 101 in vertical direction displacement m, then drive component 103 can drive
Dynamic first lens assembly 101 is performed in vertical direction displacement m.
In a kind of possible implementation, drive component 103 includes that the first lens assembly 101 can be driven in reference plane
The part of horizontal direction movement is inside realized, and the part that the first lens assembly 101 can be driven to realize vertical direction movement, example
As using that can be controlled by motor, component that can be moved in horizontally and vertically direction etc..In one example, second
Drive control order can indicate that the first lens assembly 101 is moved in the horizontal direction, and be moved in vertical direction, then drive component
103, which can drive the first lens assembly 101 to first carry out, moves in the horizontal direction pre-determined distance, then performs pre- in vertical direction movement
If distance, or first carry out in vertical shift pre-determined distance, then perform and moving horizontally pre-determined distance.In another example,
Second drive control order can indicate that the first lens assembly 101 is moved in the horizontal direction apart from p, and in vertical direction movement
Apart from q, then drive component 103 can drive the first lens assembly 101 to first carry out and move in the horizontal direction apart from p, then perform
Vertical shift is apart from q, or first carries out in vertical shift apart from q, then performs and moving horizontally apart from p.
It should be noted that those skilled in the art are it should be understood that the second drive control order also can indicate that
One lens assembly 101 is moved in other directions in addition to horizontal direction and vertical direction.
Embodiment of the disclosure control assembly generates corresponding according to position of the subject in image to be captured
Second drive control order, so that drive component can control the first lens assembly in the movement of radial direction, so as to adjust sudden strain of a muscle
The light filling scope of light lamp or light filling region.
In a kind of possible implementation, control assembly 102 obtains ambient light state, is generated and used according to ambient light state
The order being turned on and off in control flash light source.
In a kind of possible implementation, control assembly, which obtains ambient light state, to be included：Control assembly obtains the
The light-inletting quantity of one lens assembly, according to the light-inletting quantity of the first lens assembly, determines ambient light state.
For example, control assembly 102 can obtain ambient light state, in a kind of possible implementation, Ke Yitong
Cross and compare the relation of light-inletting quantity and threshold value to determine ambient light state.In one example, if light-inletting quantity is less than or equal to threshold
Value, then judge that ambient light state is dark, it is necessary to which flash lamp carries out light filling for ambient light, control assembly 102 can generate control and dodge
The order of light lamp electric power starting, in order to which the order that drive component 103 is opened according to the control flash generator controls flash lamp
Electric power starting.If light-inletting quantity is more than threshold value, judge that ambient light state is brighter for ambient light, it is not necessary to which flash lamp is mended
Light, control assembly 102 can generate the order that control flash light source is closed, in order to which drive component 103 dodges according to the control
The order control flash light source that light lamp source is closed is closed.Wherein, threshold value can be those skilled in the art according to actual need
It is being configured or system default.
Embodiment of the disclosure control assembly is generated for controlling flash light source to be turned on and off according to ambient light state
Order, so that drive component controls flash light source to be turned on and off according to the order, can be adjusted according to actual conditions
Save the light filling situation of flash lamp.
Fig. 5 is a kind of schematic diagram of terminal device according to an exemplary embodiment.As shown in figure 5, the terminal is set
It is standby to include：Housing 200, the flash lamp adjusting means according to embodiment 1, and camera lens 300, are taken pair for shooting
The image of elephant, wherein, first lens assembly 101 is set close to the camera lens 300, and first lens assembly 101
Expose with the camera lens 300 via the opening on the housing.
Fig. 6 is a kind of top view of terminal device according to an exemplary embodiment.As shown in fig. 6, the first camera lens
Component 101 can be located at the side towards subject of flash light source 400, in the mistake shot by terminal device
Cheng Zhong, by using flash lamp adjusting means, can adjust light filling scope or the light filling region of flash lamp, according to subject
Demand carry out light filling, contribute to improve shooting effect, improve user usage experience.
Fig. 7 is a kind of block diagram of the device 800 of application flash lamp adjusting means according to an exemplary embodiment.Example
Such as, device 800 can be mobile phone, and computer, digital broadcast terminal, messaging devices, game console, flat board is set
It is standby, Medical Devices, body-building equipment, personal digital assistant etc..
Reference picture 7, device 800 can include following one or more assemblies：Processing assembly 802, memory 804, power supply
Component 806, multimedia groupware 808, audio-frequency assembly 810, the interface 812 of input/output (I/O), sensor cluster 814, and
Communication component 816.
The integrated operation of the usual control device 800 of processing assembly 802, such as with display, call, data communication, phase
Machine operates the operation associated with record operation.Processing assembly 802 can refer to including one or more processors 820 to perform
Order, to complete all or part of step of above-mentioned method.In addition, processing assembly 802 can include one or more modules, just
Interaction between processing assembly 802 and other assemblies.For example, processing assembly 802 can include multi-media module, it is many to facilitate
Interaction between media component 808 and processing assembly 802.
Memory 804 is configured as storing various types of data supporting the operation in device 800.These data are shown
Example includes the instruction of any application program or method for being operated on device 800, and contact data, telephone book data disappears
Breath, picture, video etc..Memory 804 can be by any kind of volatibility or non-volatile memory device or their group
Close and realize, such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM) is erasable to compile
Journey read-only storage (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 806 provides electric power for the various assemblies of device 800.Power supply module 806 can include power management system
System, one or more power supplys, and other components associated with generating, managing and distributing electric power for device 800.
Multimedia groupware 808 is included in the screen of one output interface of offer between described device 800 and user.One
In a little embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch sensings
Device is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or sliding action
Border, but also detection touches or slide related duration and pressure with described.In certain embodiments, many matchmakers
Body component 808 includes a front camera and/or rear camera.When device 800 be in operator scheme, such as screening-mode or
During video mode, front camera and/or rear camera can receive the multi-medium data of outside.Each front camera and
Rear camera can be a fixed optical lens system or with focusing and optical zoom capabilities.
Audio-frequency assembly 810 is configured as output and/or input audio signal.For example, audio-frequency assembly 810 includes a Mike
Wind (MIC), when device 800 be in operator scheme, when such as call model, logging mode and speech recognition mode, microphone by with
It is set to reception external audio signal.The audio signal received can be further stored in memory 804 or via communication set
Part 816 is sent.In certain embodiments, audio-frequency assembly 810 also includes a loudspeaker, for exports audio signal.
I/O interfaces 812 is provide interface between processing assembly 802 and peripheral interface module, above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock
Determine button.
Sensor cluster 814 includes one or more sensors, and the state for providing various aspects for device 800 is commented
Estimate.For example, sensor cluster 814 can detect opening/closed mode of device 800, the relative positioning of component is for example described
Component is the display and keypad of device 800, and sensor cluster 814 can be with 800 1 groups of detection means 800 or device
The position of part changes, the existence or non-existence that user contacts with device 800, the orientation of device 800 or acceleration/deceleration and device 800
Temperature change.Sensor cluster 814 can include proximity transducer, be configured to examine in not any physical contact
Survey the presence of object nearby.Sensor cluster 814 can also include optical sensor, and such as CMOS or CCD imaging sensors are used for
Used in imaging applications.In certain embodiments, the sensor cluster 814 can also include acceleration transducer, gyroscope
Sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 816 is configured to facilitate the communication of wired or wireless way between device 800 and other equipment.Device
800 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.In an exemplary implementation
In example, communication component 816 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 816 also includes near-field communication (NFC) module, to promote junction service.Example
Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 800 can be believed by one or more application specific integrated circuits (ASIC), numeral
Number processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided
Such as include the memory 804 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 820 of device 800.For example,
The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk
With optical data storage devices etc..
Those skilled in the art will readily occur to its of the disclosure after considering specification and putting into practice invention disclosed herein
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following
Claim is pointed out.
It should be appreciated that the precision architecture that the disclosure is not limited to be described above and is shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (11)
1. a kind of flash lamp adjusting means, it is characterised in that including：
First lens assembly, positioned at the side towards subject of flash light source, wherein, the flash light source is sent
Light projected via first lens assembly；
Control assembly, drive control order is generated according to shooting state；
Drive component, according to the drive control order, controls the movement of first lens assembly.
2. flash lamp adjusting means according to claim 1, it is characterised in that first lens assembly include one or
Multiple lens.
3. flash lamp adjusting means according to claim 2, it is characterised in that the shooting state is included in following parameter
One or more：
Position of the subject in image to be captured；
The ambient light state of environment where subject；
Zoom state for the second lens assembly of the image that shoots subject.
4. flash lamp adjusting means according to claim 3, it is characterised in that the shooting state includes second mirror
The zoom state of head assembly, the control assembly generates the first drive control order, the driving group according to the zoom state
Part controls the spacing between the multiple lens according to the first drive control order.
5. flash lamp adjusting means according to claim 4, it is characterised in that the control assembly is according to the change coke-like
State generates the first drive control order, and the drive component controls the multiple lens according to the first drive control order
Between spacing, including：
The control assembly generates the first drive control order according to the focal length value or focal length variation value of second lens assembly,
The first drive control order controls the spacing between the multiple lens, to adjust the focal length of first lens assembly
Value.
6. flash lamp adjusting means according to claim 3, it is characterised in that the control assembly obtains subject
Position in image to be captured, the control assembly generates the second drive control order, the driving according to the position
Component is moved according to the second drive control order at least one direction.
7. flash lamp adjusting means according to claim 6, it is characterised in that the drive component drives according to described second
Dynamic control command, is moved at least one direction, including it is following in one or more：
The drive component is moved in the horizontal direction according to the second drive control order；
The drive component is according to the second drive control order, in vertical direction movement；
The drive component is moved with vertical direction in the horizontal direction according to the second drive control order.
8. flash lamp adjusting means according to claim 1, it is characterised in that the control assembly obtains ambient light shape
State, the order for controlling the flash light source to be turned on and off is generated according to the ambient light state.
9. flash lamp adjusting means according to claim 1, it is characterised in that the drive component includes motor or turbine
In one or more.
10. flash lamp adjusting means according to claim 8, it is characterised in that the control assembly obtains ambient light shape
State, including：
The control assembly obtains the light-inletting quantity of first lens assembly,
According to the light-inletting quantity of first lens assembly, the ambient light state is determined.
11. a kind of terminal device, it is characterised in that including：
Housing；
According to claim flash lamp adjusting means as claimed in any of claims 1 to 7；And
Camera lens, the image for shooting subject,
Wherein, first lens assembly is set close to the camera lens, and first lens assembly and the camera lens via
Opening on the housing is exposed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710383057.8A CN107241535B (en) | 2017-05-26 | 2017-05-26 | Flash lamp adjusting device and terminal equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710383057.8A CN107241535B (en) | 2017-05-26 | 2017-05-26 | Flash lamp adjusting device and terminal equipment |
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| CN107241535A true CN107241535A (en) | 2017-10-10 |
| CN107241535B CN107241535B (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710383057.8A Active CN107241535B (en) | 2017-05-26 | 2017-05-26 | Flash lamp adjusting device and terminal equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111031221A (en) * | 2019-12-27 | 2020-04-17 | 维沃移动通信有限公司 | Shooting method and electronic equipment |
| CN113347371A (en) * | 2021-06-18 | 2021-09-03 | 深圳传音通讯有限公司 | Photographing method, flash lamp module, mobile terminal and readable storage medium |
| CN113807126A (en) * | 2020-06-12 | 2021-12-17 | 广州汽车集团股份有限公司 | Fatigue driving detection method and system, computer equipment and storage medium |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201373965Y (en) * | 2009-03-16 | 2009-12-30 | 深圳市宝瑞明科技有限公司 | Camera device |
| CN101771826A (en) * | 2008-12-29 | 2010-07-07 | 华晶科技股份有限公司 | Digital shooting device and luminance correcting method thereof |
| CN102131054A (en) * | 2011-03-24 | 2011-07-20 | 深圳市保千里电子有限公司 | Supplementary lighting method and device for implementing synchronous zooming and focusing during image pickup |
| US20130222643A1 (en) * | 2012-02-24 | 2013-08-29 | Htc Corporation | Image Capture Method and image Capture system thereof |
| CN103543575A (en) * | 2012-07-10 | 2014-01-29 | 宏碁股份有限公司 | Image acquisition device and light source assisted photographing method |
| CN104580886A (en) * | 2014-12-15 | 2015-04-29 | 小米科技有限责任公司 | Photographing control method and device |
| CN105842958A (en) * | 2016-06-15 | 2016-08-10 | 维沃移动通信有限公司 | Control method of flashlight module and mobile terminal |
| CN105979137A (en) * | 2016-05-20 | 2016-09-28 | 北京奇虎科技有限公司 | Shooting light modulation method, light source control method of light source device and corresponding device thereof |
| CN106027892A (en) * | 2016-05-30 | 2016-10-12 | 联想(北京)有限公司 | Flash lamp device, adjusting method and electronic apparatus |
-
2017
- 2017-05-26 CN CN201710383057.8A patent/CN107241535B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101771826A (en) * | 2008-12-29 | 2010-07-07 | 华晶科技股份有限公司 | Digital shooting device and luminance correcting method thereof |
| CN201373965Y (en) * | 2009-03-16 | 2009-12-30 | 深圳市宝瑞明科技有限公司 | Camera device |
| CN102131054A (en) * | 2011-03-24 | 2011-07-20 | 深圳市保千里电子有限公司 | Supplementary lighting method and device for implementing synchronous zooming and focusing during image pickup |
| US20130222643A1 (en) * | 2012-02-24 | 2013-08-29 | Htc Corporation | Image Capture Method and image Capture system thereof |
| CN103543575A (en) * | 2012-07-10 | 2014-01-29 | 宏碁股份有限公司 | Image acquisition device and light source assisted photographing method |
| CN104580886A (en) * | 2014-12-15 | 2015-04-29 | 小米科技有限责任公司 | Photographing control method and device |
| CN105979137A (en) * | 2016-05-20 | 2016-09-28 | 北京奇虎科技有限公司 | Shooting light modulation method, light source control method of light source device and corresponding device thereof |
| CN106027892A (en) * | 2016-05-30 | 2016-10-12 | 联想(北京)有限公司 | Flash lamp device, adjusting method and electronic apparatus |
| CN105842958A (en) * | 2016-06-15 | 2016-08-10 | 维沃移动通信有限公司 | Control method of flashlight module and mobile terminal |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111031221A (en) * | 2019-12-27 | 2020-04-17 | 维沃移动通信有限公司 | Shooting method and electronic equipment |
| CN111031221B (en) * | 2019-12-27 | 2021-12-07 | 维沃移动通信有限公司 | Shooting method and electronic equipment |
| CN113807126A (en) * | 2020-06-12 | 2021-12-17 | 广州汽车集团股份有限公司 | Fatigue driving detection method and system, computer equipment and storage medium |
| CN113807126B (en) * | 2020-06-12 | 2024-07-16 | 广州汽车集团股份有限公司 | Fatigue driving detection method and system, computer equipment and storage medium thereof |
| CN113347371A (en) * | 2021-06-18 | 2021-09-03 | 深圳传音通讯有限公司 | Photographing method, flash lamp module, mobile terminal and readable storage medium |
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| Publication number | Publication date |
|---|---|
| CN107241535B (en) | 2020-10-23 |
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