CN105635599B - Portable photographic device, fill-flash device and camera system - Google Patents
Portable photographic device, fill-flash device and camera system Download PDFInfo
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- CN105635599B CN105635599B CN201610200509.XA CN201610200509A CN105635599B CN 105635599 B CN105635599 B CN 105635599B CN 201610200509 A CN201610200509 A CN 201610200509A CN 105635599 B CN105635599 B CN 105635599B
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- fill
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- instruction
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Classifications
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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
- H04N23/70—Circuitry for compensating brightness variation in the scene
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
- G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
-
- 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
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/52—Details of telephonic subscriber devices including functional features of a camera
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stroboscope Apparatuses (AREA)
- Exposure Control For Cameras (AREA)
- Studio Devices (AREA)
Abstract
The present invention provides a kind of portable photographic device, it include camera module, first information transmission module and central processing unit, the central processing unit is electrically connected with the camera module and first information transmission module, is established by the first information transmission module and is communicated to connect with a fill-flash device；It generates an auxiliary focusing and surveys light instruction, export the auxiliary focusing to the fill-flash device through first information transmission module and survey light instruction, receive the acquisition parameters of fill-flash device output；A shooting instruction and a fill-flash enabled instruction are generated according to the acquisition parameters, which exports through first information transmission module and give the fill-flash device；The camera module, which is controlled, according to the shooting instruction carries out this shooting photo of shooting acquisition.The present invention also provides a kind of fill-flash device and camera systems.Portable photographic device may be implemented through the invention to take pictures and fill-flash device flash synchronization.
Description
Technical field
The present invention relates to portable electronic device fields, in particular to the shooting field of portable electronic device.
Background technique
Mobile photographing device (such as the portable photographics such as mobile phone, tablet computer device) benefit of taking pictures of the market overwhelming majority at present
Light configuration be LED light filling, and LED light filling insufficient light or take pictures apart from it is distant when, since light luminance is limited very
Difficulty reaches ideal light filling effect.
Xenon flash lamp is also known as high-intensity discharge formula Gas lamp, can be realized the flash of light far more than LED flash brightness,
And there is outstanding daylight reducing power.The photo of high-quality can be preferably shot using xenon flash lamp, especially
It is taking pictures apart from the weaker lower use of distant or light, effect becomes apparent.Therefore some professions camera installation (such as singly
Lens reflex camera) there is outfit xenon flash lamp.But existing xenon flash lamp volume is larger, thickness is thicker, does not meet present shifting
The trend of dynamic terminal slimming.
It, generally will not be on portable photographic device since existing mobile terminal is limited by itself size and power consumption
Xenon flash lamp or high-power LED flash lamp are set, thus traditional flash lamp can not also play flash of light effect completely, it is unfavorable
In shooting effect.
Effect and do not increase mobile photographing device thickness in order to improve taking pictures for mobile photographing device, it is existing to occur
By the way of external auxiliary flasher light, such as Co., Ltd, ZTE Corporation, Shenzhen (hereinafter referred to as ZTE Corporation) is 2009
Application on November 10, in and Chinese 200910237182.3 applications for a patent for invention disclosed on May 19th, 2010, and 2013
Apply on June 27, in and Chinese No. 201320376363.6 utility model patents just disclose one disclosed on December 11st, 2013
Kind fill-flash and corresponding camera system.
Applicant is practical to 200910237182.3 applications for a patent for invention of ZTE Corporation and No. 201320376363.6 new
Technical solution disclosed by type patent is analyzed and is tested for a long time, it is found that it is unable to reach good shooting effect.
Summary of the invention
In view of this, the main purpose of the present invention is to provide a kind of camera system, a kind of fill-flash device, to improve shooting
Effect.
In order to solve the above technical problems, first technical solution that the present invention uses is: a kind of portable photographic device, packet
Camera module, first information transmission module and central processing unit are included, which is electrically connected with the camera module
And first information transmission module, it is established by the first information transmission module and is communicated to connect with a fill-flash device；Generate one
Auxiliary focusing surveys light instruction, exports the auxiliary focusing to the fill-flash device through first information transmission module and surveys light instruction,
Receive the acquisition parameters of fill-flash device output；A shooting instruction and fill-flash starting are generated according to the acquisition parameters
Instruction, the fill-flash enabled instruction export through first information transmission module and give the fill-flash device；Referred to according to the shooting
It enables the control camera module carry out shooting and obtains this shooting photo.
In order to solve the above technical problems, second technical solution that the present invention uses is: a kind of fill-flash device, packet
It has included processor, the second information transmission modular, auxiliary focusing and has surveyed optical module, memory and flash lamp module；The processor is electrically connected
Connect second information transmission modular, auxiliary focusing surveys optical module and flash lamp module；The processor is transmitted by second information
Module and a portable photographic device, which are established, to be communicated to connect, and the auxiliary focusing for obtaining portable photographic device output is surveyed light and referred to
It enables, controls the auxiliary focusing and survey optical module and carry out focusing and survey light, obtain acquisition parameters, and the acquisition parameters are exported portable to this
Formula filming apparatus；The processor is opened by the fill-flash that second information transmission modular obtains portable photographic device output
Dynamic instruction, controls the flash lamp module and glistens.
In order to solve the above technical problems, the third technical solution that the present invention uses is: a kind of camera system comprising have
One portable photographic device and fill-flash device, the portable photographic device include camera module, first information transmission
Module and central processing unit, the fill-flash device comprising there is processor, the second information transmission modular, auxiliary focusing to survey light
Module, memory and flash lamp module；The central processing unit is electrically connected with the camera module and first information transmission module, leads to
The first information transmission module is crossed to establish and fill-flash device communication connection；It generates an auxiliary focusing and surveys light instruction, penetrate
First information transmission module exports the auxiliary focusing to the fill-flash device and surveys light instruction, receives fill-flash device output
Acquisition parameters；A shooting instruction and a fill-flash enabled instruction are generated according to the acquisition parameters, fill-flash starting refers to
It enables exporting through first information transmission module and gives the fill-flash device；The camera module is controlled according to the shooting instruction to carry out
Shooting obtains this shooting photo；
The processor is established by second information transmission modular and a portable photographic device and is communicated to connect, and obtains this just
It takes the auxiliary focusing that formula filming apparatus exports and surveys light instruction, control auxiliary focusing survey optical module and carry out focusing survey light, clapped
Parameter is taken the photograph, and the acquisition parameters are exported and give the portable photographic device；The processor is obtained by second information transmission modular
The fill-flash enabled instruction for taking the portable photographic device to export, controls the flash lamp module and glistens.
Utilize filming control method of the invention, fill-flash control device or fill-flash control system, portable bat
Device is taken the photograph when shooting photo, glistens using external fill-flash device, improves the quality of photo.And it may further reach
To the shooting of portable photographic device and the flash synchronization of fill-flash device, the quality of photo is further increased.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is a kind of composition schematic diagram of camera system of one of an embodiment of the present invention embodiment of the present invention；
Fig. 2 is the module diagram of the central processing unit of the portable photographic device in an embodiment of the present invention；
Fig. 3 is the process flow diagram of the filming control method in an embodiment of the present invention；
Fig. 4 is the module diagram of the fill-flash device of embodiment of the present invention；
Fig. 5 is that the fill-flash device of embodiment of the present invention executes the flow diagram of fill-flash control method；
Fig. 6 is the imaging control device module diagram of embodiment of the present invention；
Fig. 7 is that the present invention shows for the module of the fill-flash control device of the fill-flash device in embodiment of the present invention
It is intended to.
Main element symbol description:
100 camera systems
200 portable photographic devices
210 camera modules
220 first information transmission modules
230 central processing units
250 imaging control devices
251 communication connection modules
252 acquisition parameters obtain module
253 shooting instruction generation modules
254 photos obtain module
255 screening-mode determining modules
257 auxiliary lens confirmation modules
260 operating systems
300 fill-flash devices
310 flash lamp modules
320 second information transmission modulars
330 processors
340 auxiliary focusings survey optical module
350 mark display lamps
360 memories
370 power circuits
Module is established in 710 communication connections
720 data obtaining modules
730 acquisition parameters obtain module
740 flash of light control modules
750 auxiliary parameters obtain module
760 mark display modules
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, is not intended to limit claimed invention to the detailed description of the embodiment of the present invention provided in the accompanying drawings below
Range, but it is merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Institute refering to fig. 1 is a kind of composition schematic diagram of camera system of embodiment of the present invention.The camera system 100 wraps
Include a portable photographic device 200 and fill-flash device 300.The portable photographic device 200 can be mobile phone, plate electricity
Brain, electronic book device, music player, camera etc. have the portable electronic device of shooting photo function.
The portable photographic device 200 includes camera module 210, central processing unit 230, first information transmission module
220.The fill-flash device 300 includes flash lamp module 310, the second information transmission modular 320, processor 330 and auxiliary
Optical module 340 is surveyed in focusing.
The central processing unit 230 is electrically connected with the camera module 210 and first information transmission module 220, by this
One information transmission modular 220 is established to be communicated to connect with a fill-flash device 300；It generates an auxiliary focusing and surveys light instruction, penetrate
First information transmission module 220 exports the auxiliary focusing to the fill-flash device 300 and surveys light instruction, receives fill-flash dress
Set the acquisition parameters of 300 outputs；A shooting instruction and a fill-flash enabled instruction are generated according to the acquisition parameters, which dodges
Photopolymerization initiation instruction gives the fill-flash device 300 through the output of first information transmission module 220；It should according to shooting instruction control
Camera module 210 carries out shooting and obtains this shooting photo.
The processor 330 of the fill-flash device 300 is electrically connected second information transmission modular 320, auxiliary focusing surveys light
Module 340 and flash lamp module 310.The processor 330 passes through second information transmission modular 320 and a portable photographic device
200 establish communication connection, and the auxiliary focusing for obtaining the portable photographic device 200 output surveys light instruction, control the auxiliary focusing
It surveys optical module 340 and carries out focusing survey light, obtain acquisition parameters, and the acquisition parameters are exported and give the portable photographic device 200,
The fill-flash enabled instruction of the portable photographic device 200 output is obtained by second information transmission modular 320, control should
Flash lamp module 310 is glistened.
The first information transmission module 220 and second information transmission modular 320 match, can be USB interface,
IEEE1394, Wifi, bluetooth, NFC, Beacon, 2G, 3G, 4G, 2.4G, LTE, 5G, optical transport, audio interface, audio transmission,
At least one of various wired, the wireless, flashes of light such as infrared transmission, voice transmission unit.
In one embodiment of the present invention, first information transmission module 220 is made of much information transmission unit, each
Information transmission unit transmits/receives mentioned-above at least one information/instruction.For example, first information transmission module 220 includes
USB interface and optical transmission unit (being preferably the LED flash on portable photographic device 200 in the present invention), auxiliary focusing
The acquisition parameters can be exported and be received by USB interface by surveying light instruction；And fill-flash enabled instruction is defeated by flash lamp
Out.Corresponding second information transmission modular 320 is also made of much information transmission unit, and each information transmission unit is transmitted/connect
Receive mentioned-above at least one information/instruction；For example, the first information transmission module 220 with front matches, second letter
Ceasing transmission module 320 includes that USB interface and optical transmission unit (are preferably the light biography on fill-flash device 300 in the present invention
Sensor), wherein the USB interface receives/transmits the auxiliary focusing and surveys light instruction and acquisition parameters, and optical sensor receives the auxiliary
Flash of light enabled instruction.
It is appreciated that by optical transport mode to transmit this auxiliary for the first information transmission module 220 of portable photographic device 200
Photographing information is helped, can be photographing information will to be assisted to encode according to predetermined manner, such as flash time, flash intensity, flash of light
Frequency etc. is encoded, and control LED flash is flashed (optical signal) accordingly.And the second letter of fill-flash device 300
The information transmission unit (such as optical sensor) of optical transport mode is supported to sense corresponding optical signal in breath transmission module 320
Afterwards, carrying out Gray code according to predetermined manner can be obtained the auxiliary photographing information.Similarly voice transmission mode can complete information
Transmission and reception.
In embodiments, the preferably first information transmission module 220 includes wired or wireless transmission unit and light
Transmission unit (LED flash for example, on portable photographic device), second information transmission modular 320 include accordingly
Wired or wireless transmission unit and optical transmission unit (preferably optical sensor).The fill-flash enabled instruction can be specific or not
The flash of light instruction of specific flash of light parameter, the portable photographic device 200 instruct control LED flash to be dodged according to the flash of light
Light, optical transmission of information unit (such as optical sensor) induction in the second information transmission modular 320 of the fill-flash device 300
To the flash of light.(light passes optical transmission of information unit in the second information transmission modular 320 in order to improve fill-flash device 300
Sensor) accuracy, the optical sensor of the fill-flash device 300 is electrically connected the processor 330, and optical sensor patch lid
On the LED flash of the portable photographic device 200.
Applicant is to No. 200910237182.3 applications for a patent for invention and No. 201320376363.6 utility model patent institutes
The technical solution of exposure is analyzed, and is found the reason of these technical solutions can not obtain preferable shooting effect are as follows: portable
The acquisition parameters that formula filming apparatus is obtained according to the camera module of portable photographic device are (for convenience of description hereinafter referred to as
For the corresponding acquisition parameters of camera module) control shooting；Since the corresponding acquisition parameters of the camera module are camera moulds
The acquisition parameters that LED flash flash of light environment of the block on portable photographic device obtains, that is, camera module is obtained
Acquisition parameters are in the shooting using built-in LED flash.And the flash intensity of external fill-flash device is built-in LED
Several times of flash lamp, tens times of even hundred times, after external fill-flash device, environment has occurred and that variation, and according to
It is so shot using the corresponding acquisition parameters of the camera module, the effect taken pictures can have been seriously affected.And in this embodiment party
In formula, it is contemplated that using the influence after fill-flash device to subject brightness, be provided on fill-flash device auxiliary
It helps focusing to survey optical module, optical module is surveyed according to the auxiliary focusing on fill-flash device and obtains acquisition parameters, which is
It corresponds to using environment after fill-flash device, that surveys the bat that optical module obtains according to the auxiliary focusing on fill-flash device
It takes the photograph state modulator portable photographic device to be shot, is remarkably improved the effect of photo.
It is understood that in the present embodiment, fill-flash device 300 is can to join according to the fill-flash of setting
Number glistens.But in order to improve the effect of photo, corresponding fill-flash ginseng can be determined according to different acquisition parameters
Number, glistens according to corresponding fill-flash state modulator flash lamp module 310, improves the effect of photo.
Further, it is that at least one set of continuous shooting refers to that the central processing unit 230 of the portable photographic device 200, which generates shooting instruction,
Order or video.And further, at least one set continuous shooting instruction or video are under lock coke-like state for the portable photographic device
It generates.The lock coke-like state refers to locking focal length, and in the case where locking coke-like state, portable photographic device 200 cannot be detectd in focusing again
It surveys.It is appreciated that portable photographic device 200 enter lock coke-like state can there are many mode, such as user to shooting picture into
Row predetermined operation (such as click/double-click)；Or portable photographic device 200 is generating at least one set of continuous shooting instruction or video bat
It takes the photograph before instruction, control portable photographic device 200 closes automatic focusing function.
As shown in fig.2, the module diagram of the central processing unit for portable photographic device.The portable photographic device
Operation has operating system 260 and imaging control device 250 on 200 central processing unit 230.The imaging control device 250 is can
Programmed processing arrangement, for generating the relevant instruction of various shootings.The operating system 260 can for Andriod, iOS,
The various mancarried device operating systems such as Window Mobile or Linux.The operating system 260 is according to imaging control device 250
The relevant instruction of various shootings is generated, camera module 210, the first information transmission module of portable photographic device 200 are controlled
220 and second information transmission modular 240 execute corresponding operation.
As shown in fig.3, being the filming control method process flow diagram of portable photographic device.It is passed by the first information
Defeated module 220 is established and fill-flash device communication connection (step S410).Specially imaging control device 250 is according to user
Operation, acquisition can establish a sequence of fill-flash device 300 of communication, or receive building for the transmission of fill-flash device 300
Vertical communication connection request generates and establishes communication connection instruction, and communication connection instruction is sent to the operating system 260, the behaviour
Make system 260 and communication connection is established by communications mould group 240 and fill-flash device 300.
Operational order is received, an auxiliary focusing is generated and surveys light instruction (step S420).
The auxiliary focusing, which is exported, to the fill-flash device through first information transmission module 220 surveys light instruction (step
S430)。
The acquisition parameters (step S440) of the fill-flash device 300 output are received through first information transmission module 220；
The acquisition parameters include but is not limited to fast gate value, ISO value and white balance value etc..
A shooting instruction and a fill-flash enabled instruction (step S450) are generated according to the acquisition parameters.In this embodiment party
In formula, which is at least one set of continuous shooting instruction or video capture instruction.
Control first information transmission module, which exports the fill-flash enabled instruction, gives the fill-flash device (step
S460)。
According to the shooting instruction control the camera module shot and obtain this shooting photo (step S470).
In the present embodiment, continuous shooting instruction includes but is not limited to that HDR formula is continuously shot instruction.Further, step
In S450 further include: before generating at least one set of continuous shooting instruction or video capture instruction, judgement is portable photographic device 200
Whether in lock coke-like state, generates at least one set of continuous shooting instruction or video capture instruction is generated in the case where locking coke-like state.
It is appreciated that obtaining a wherein photo may be implemented as this shooting photo there are many mode, for example, at this
Photo acquired in institute's camera module 210 is successively shown on the graphic user interface of imaging control device 250, according to user's
Select to obtain wherein selected photo and as this shoot photo, or according to the fixed selection of pre-set programs which (such as
Third) first photo of continuous shooting instruction shoot photo as this；Or obtain set time line in captured video
One photograph frame shoots photo as this, or several photograph frames of frames all in video or set time line are supplied to user's choosing
It selects.
It further, further include having step before generating auxiliary photographing information in step S430: according to initial shooting ginseng
Several and the second preset rules, judge whether to need to load auxiliary lens, and when needing to load attachment lens, generate and show and mention
Show auxiliary lens specification to be loaded.The auxiliary lens include but is not limited to following at least one, dim light mirror, optical filtering, soft
Light microscopic piece, astigmatic lens.And after receiving the operational order that user determines, the auxiliary photographing information is generated.
Further, it further comprises the steps of: and generates display lamp control instruction, send the display lamp control instruction and filled to fill-flash
300 are set, which controls the corresponding display function of mark display lamp execution for controlling fill-flash device 300
Can, which includes the display modes such as color, color change, change frequency and light and shade.
As shown in fig.4, for the module diagram of auxiliary flasher.In the present embodiment, the fill-flash device
300 are fixedly connected by dedicated mobile phone protecting case, self-shooting bar or other modes with portable photographic device 200, fill-flash
Device 300 is communicatively coupled to mentioned-above portable photographic device 200, according to caused by the portable photographic device 200
Shooting operation controls the flash lamp module 310 included by it and glistens.
The fill-flash device 300 is in addition to including flash lamp module 310, the second information transmission modular 320, auxiliary focusing
Optical module 340 and processor 330 are surveyed, preferably further includes power circuit 370, mark display lamp 350 and memory 360.
Wherein the processor 330 is electrically connected other each modules, for controlling the operation of other each modules.The power circuit
370 provide electric energy for other each modules.The preferable processor 330 is at single task processor such as MCU or multitask
Device is managed, but due to the problem of task that it is handled simultaneously is less, and various control instructions are not in delay process.
The processor 330 of the fill-flash device 300 is electrically connected second information transmission modular 320, auxiliary focusing surveys light
Module 340 and flash lamp module 310.The processor 330 passes through second information transmission modular 320 and a portable photographic device
200 establish communication connection, and the auxiliary focusing for obtaining the portable photographic device 200 output surveys light instruction, control the auxiliary focusing
It surveys optical module 340 and carries out focusing survey light, obtain acquisition parameters, and the acquisition parameters are exported and give the portable photographic device 200,
The fill-flash enabled instruction of the portable photographic device 200 output is obtained by second information transmission modular 320, control should
Flash lamp module 310 is glistened.
In the present embodiment, the flash lamp module 310 can be LED flash mould group, xenon flash lamp mould group or
The flash lamp module of other flash technics.
Further, auxiliary parameter being stored in memory 360 and corresponding to table, which, which corresponds to record in table, each shooting
The corresponding relationship of parameter and fill-flash parameter, the fill-flash parameter can be xenon guide number, each flash intensity, every
The parameters such as secondary flash time and each xenon flash of light interval time.Processor 330 is inquired the auxiliary also according to acquisition parameters and is clapped
It takes the photograph corresponding table and obtains corresponding fill-flash parameter, glistened according to the fill-flash state modulator flash lamp module 310.It can be with
Understand, in the preferred aspect of present embodiment, starts the flash of light of corresponding fill-flash parameter according to different acquisition parameters, into one
Step improves the effect of shooting.
In better embodiment of the invention, which is xenon flash lamp mould group.Further, it stores
Auxiliary parameter is stored in device 360 and corresponds to table, which, which corresponds to table record, each acquisition parameters corresponding synchronization time.
The processor 330 inquires the auxiliary parameter also according to the acquisition parameters and corresponds to table acquisition corresponding synchronization time, and processor 330 has
Body is when obtaining the fill-flash enabled instruction, and starting timing controls the flash lamp module when timing reaches the synchronization time
Flash of light.
Auxiliary parameter, which is stored with, in the another aspect of better embodiment of the invention, reservoir 360 corresponds to table, the auxiliary
Parameter corresponds to the corresponding relationship that record in table has each acquisition parameters and synchronization time, fill-flash parameter, which goes back root
The auxiliary parameter, which is inquired, according to the acquisition parameters corresponds to table acquisition corresponding synchronization time and fill-flash parameter, the tool of processor 330
Body is when obtaining the fill-flash enabled instruction, to start timing, when timing reaches the synchronization time, is joined according to the fill-flash
Number controls flash lamp module flash of light.
Further, fill-flash device 300 also receives the display lamp control instruction of the transmission of portable photographic device 200, control
It makes the mark display lamp 350 and executes corresponding display function, which includes color, color change, change frequency and bright
The display modes such as dark.The mark display lamp is Logo display lamp.
Preferably, second information transmission modular 320 includes optical sensor, which is covered in portable photographic
Device 200 LED flash of light mould group on, be electrically connected the processor 330, the processor 330 be according to the optical sensor light
Induction information obtains fill-flash enabled instruction.
As shown in fig.5, the fill-flash control method is an auxiliary for the flow diagram of auxiliary flash control method
Performed by the processor of flasher.The fill-flash device includes processor, the second information transmission modular, auxiliary focusing survey
Optical module, memory and flash lamp module.The fill-flash control method comprises the following steps that
Communication connection (step S510) is established by second information transmission modular and a portable photographic device.
It is instructed by the auxiliary focusing survey light that second information transmission modular obtains portable photographic device output and auxiliary
Help flash of light enabled instruction (step S520).
Auxiliary focusing survey optical module is controlled according to auxiliary focusing survey light instruction and carries out focusing survey light, obtains acquisition parameters
(step S530).
The acquisition acquisition parameters are exported to the portable photographic device (step S540) by second information transmission modular.
Fill-flash enabled instruction (the step of portable photographic device output is obtained by second information transmission modular
S550)。
According to the fill-flash enabled instruction, flash lamp module flash of light (step S560) is controlled.
Further, auxiliary parameter is stored in the memory of fill-flash control device and corresponds to table, the auxiliary parameter pair
The corresponding relationship for recording in table and having each acquisition parameters Yu fill-flash parameter is answered, which can be xenon flash of light time
The parameters such as several, each flash intensity, each flash time and each xenon flash of light interval time.The fill-flash control method
It further comprises the steps of: and inquires the corresponding fill-flash parameter of the corresponding table acquisition of auxiliary shooting according to the acquisition parameters.The control should
Flash lamp module flash of light is specially to be glistened according to the fill-flash state modulator flash lamp module.
In better embodiment of the invention, the flash lamp mould of the fill-flash device is xenon flash lamp mould group.Into
One step is stored with auxiliary parameter in the memory of the fill-flash device and corresponds to table, the auxiliary parameter correspond to table record have it is each
Acquisition parameters corresponding synchronization times.The fill-flash control method, which is further comprised the steps of:, inquires the auxiliary according to the acquisition parameters
Parameter corresponds to table and obtains corresponding synchronization time.The flash of light of the control flash lamp module is specially to obtain fill-flash starting to refer to
When enabling, start timing, when timing reaches the synchronization time, controls flash lamp module flash of light.
In the another aspect of better embodiment of the invention, the flash lamp mould of fill-flash device is xenon flash lamp mould
Group.Further, auxiliary parameter being stored in the memory of the fill-flash device and corresponding to table, which, which corresponds in table, records
There is the corresponding relationship of each acquisition parameters and synchronization time, fill-flash parameter, which further comprises the steps of: root
The auxiliary parameter, which is inquired, according to the acquisition parameters corresponds to table acquisition corresponding synchronization time and fill-flash parameter.The control flash of light
The flash of light of lamp mould group is specially when obtaining the fill-flash enabled instruction, to start timing, when timing reaches the synchronization time, according to
Fill-flash state modulator flash lamp module flash of light.
As shown in fig.6, being the imaging control device module diagram of embodiment of the present invention.The imaging control device
250 run on a portable photographic device 200, are executed by the central processing unit 230 of the portable photographic device, the portable bat
Taking the photograph device 200 further includes having camera module 210 and first information transmission module 220.The imaging control device 250 includes:
Communication connection module 251, for being communicated by the first information transmission module 220 foundation with a fill-flash device
Connection；Specially depending on the user's operation, acquisition can establish a sequence of fill-flash device 300 of communication to imaging control device 300,
Or the communication connection request of establishing of the transmission of fill-flash device 300 is received, communication connection instruction is established in generation, by the communication
Link order is sent to the operating system 260, which passes through communications mould group 240 and fill-flash device 300
Establish communication connection.
Acquisition parameters obtain module 252, light instruction are surveyed for generating an auxiliary focusing, through first information transmission module
220, which export the auxiliary focusing to the fill-flash device 300, surveys light instruction, receives the shooting of the fill-flash device 300 output
Parameter.
Shooting instruction generation module 253, for generating a shooting instruction and fill-flash starting according to the acquisition parameters
Instruction, the fill-flash enabled instruction give the fill-flash device 300 through the output of first information transmission module 220.
Photo obtains module 254, is shot for controlling the camera module according to the shooting instruction and obtains this
Shoot photo.
In the preferred aspect of present embodiment, which is at least one set of continuous shooting instruction or video capture instruction.It should
Continuous shooting instruction includes but is not limited to that HDR formula is continuously shot instruction.
In the preferred aspect of present embodiment, which is specially to generate the shooting in the case where locking coke-like state
Instruction and fill-flash enabled instruction.
In the preferred aspect of present embodiment, which further includes having:
Screening-mode determining module 255, for determining that the portable photographic device enters auxiliary flasher light screening-mode.?
In present embodiment, into auxiliary flasher light screening-mode can there are many user's figures of mode, such as imaging control device
The mark of the auxiliary flasher light screening-mode is provided directly on shape interface, user clicks the mark, that is, enters the auxiliary and dodge
Light lamp screening-mode；Alternatively, (for the convenience of subsequent descriptions, shooting instruction here be can be when receiving shooting instruction
Shoot preparation instruction), judge whether communication link is connected to fill-flash device 300 to the portable photographic device 200, if so, then
Into auxiliary flasher light screening-mode；And if it is not, taking common screening-mode.
Auxiliary lens confirmation module 257 loads auxiliary mirror for judging whether according to initial acquisition parameters and preset rules
Piece, and when needing to load attachment lens, generate simultaneously display reminding auxiliary lens specification to be loaded.The auxiliary lens include but
It is not limited to following at least one, dim light mirror, optical filtering, sheen eyeglass, astigmatic lens.And works as and receive the operation that user determines
After instruction, the auxiliary photographing information is generated.
It shows lamp control module 258, for generating display lamp control instruction, sends the display lamp control instruction and dodged to auxiliary
Electro-optical device 300.
As shown in fig.7, being the module diagram of fill-flash control device of the present invention.The fill-flash control device
700 be programmable device, runs on the processor of fill-flash device, which includes processor, the
Two information transmission modulars, auxiliary focusing survey optical module, memory and flash lamp module.It includes:
Module 710 is established in communication connection, for being established by second information transmission modular and a portable photographic device
Communication connection.
Data obtaining module 720, for obtaining portable photographic device output by second information transmission modular
Auxiliary focusing surveys light instruction and fill-flash enabled instruction.
Acquisition parameters obtain module 730, instruct the control auxiliary focusing to survey optical module for surveying light according to the auxiliary focusing
It carries out focusing and surveys light, obtain acquisition parameters, and the acquisition parameters are exported into the portable bat through second information transmission modular
Take the photograph device.
Flash of light control module 740, for controlling flash lamp module flash of light according to the fill-flash enabled instruction.
Further, auxiliary parameter is stored in the memory of fill-flash control device and corresponds to table, the auxiliary parameter pair
The corresponding relationship for recording in table and having each acquisition parameters Yu fill-flash parameter is answered, which can be xenon flash of light time
The parameters such as several, each flash intensity, each flash time and each xenon flash of light interval time.The fill-flash control device
700 further include having auxiliary parameter to obtain module 750, shoots corresponding table acquisition accordingly for inquiring the auxiliary according to the acquisition parameters
Fill-flash parameter.The flash of light control module 740 is specially to be glistened according to the fill-flash state modulator flash lamp module.
In better embodiment of the invention, the flash lamp mould of the fill-flash device is xenon flash lamp mould group.Into
One step is stored with auxiliary parameter in the memory of the fill-flash device and corresponds to table, the auxiliary parameter correspond to table record have it is each
Acquisition parameters corresponding synchronization times.The fill-flash control device 700 further includes having auxiliary parameter to obtain module 750, is used for
The auxiliary parameter, which is inquired, according to the acquisition parameters corresponds to table acquisition corresponding synchronization time.The flash of light control module 740 is specially
When obtaining the fill-flash enabled instruction, start timing, when timing reaches the synchronization time, controls flash lamp module sudden strain of a muscle
Light.
In the another aspect of better embodiment of the invention, the flash lamp mould of fill-flash device is xenon flash lamp mould
Group.Further, in the memory of the fill-flash device in be stored with auxiliary parameter and correspond to table, which, which corresponds in table, remembers
Record has the corresponding relationship of each acquisition parameters and synchronization time, fill-flash parameter, which further includes having
Auxiliary parameter obtains module 750, corresponds to table acquisition corresponding synchronization time for inquiring the auxiliary parameter according to the acquisition parameters
And fill-flash parameter.The flash of light control module 740 is specially when obtaining the fill-flash enabled instruction, to start timing, work as meter
When reaching the synchronization time, glistened according to the fill-flash state modulator flash lamp module.
Further, which further includes having mark display module 760, for according to portable bat
The display lamp control instruction for taking the photograph the transmission of device 200 controls the mark display lamp 370 and executes corresponding mark display function, the mark
Knowing display function includes the display modes such as color, color change, change frequency and light and shade.The mark display lamp is that Logo is shown
Lamp.
It should be noted that imaging control device 250 is combined with fill-flash control device 700 constitutes fill-flash shooting
System.
The technical effect and preceding method embodiment phase of device provided by the embodiment of the present invention, realization principle and generation
Together, to briefly describe, Installation practice part does not refer to place, can refer to corresponding contents in preceding method embodiment.
The flow chart and block diagram in the drawings show the system of multiple embodiments according to the present invention, method and computer journeys
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
A part of one module, section or code of table, a part of the module, section or code are used for comprising one or more
The executable instruction of logic function as defined in realizing.It should also be noted that in some implementations as replacements, being marked in box
Function can also occur in a different order than that indicated in the drawings.For example, two continuous boxes can actually be basic
It is performed in parallel, they can also be executed in the opposite order sometimes, and this depends on the function involved.It is also noted that
The combination of each box in block diagram and or flow chart and the box in block diagram and or flow chart can be used and execute regulation
Function or the dedicated hardware based system of movement realize, or can be using a combination of dedicated hardware and computer instructions
To realize.
In several embodiments provided herein, it should be understood that disclosed mthods, systems and devices, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the module, only
Only a kind of logical function partition, there may be another division manner in actual implementation, in another example, multiple module or components can be with
In conjunction with or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or discussed
Mutual coupling, direct-coupling or communication connection can be the indirect coupling by some communication interfaces, device or unit
It closes or communicates to connect, can be electrical property, mechanical or other forms.
The foregoing is merely a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (10)
1. a kind of portable photographic device includes camera module, first information transmission module and central processing unit, feature
It is,
The central processing unit is electrically connected with the camera module and first information transmission module, passes through the first information transmission module
It establishes and is communicated to connect with a fill-flash device；Generate an auxiliary focusing survey light instruction, through first information transmission module to this
Fill-flash device exports the auxiliary focusing and surveys light instruction, receives the acquisition parameters of fill-flash device output；According to the bat
It takes the photograph parameter and generates a shooting instruction and a fill-flash enabled instruction, which transmits mould through the first information
Block, which exports, gives the fill-flash device；The camera module, which is controlled, according to the shooting instruction carries out this shooting photograph of shooting acquisition
Piece；
Wherein, the first information transmission module and the second information transmission modular of the fill-flash device match；
The first information transmission module includes optical transmission unit；The optical transmission unit is LED flash, second information
Transmission module includes optical sensor；
The optical transmission unit is based on optical transport mode and transmits the fill-flash enabled instruction to second information transmission mould
Block.
2. portable photographic device as described in claim 1, which is characterized in that the shooting instruction is at least one set of continuous shooting instruction
Or video capture instruction.
3. portable photographic device as described in claim 1, which is characterized in that generate a shooting instruction and a fill-flash opens
Dynamic instruction is specially to generate in the case where locking coke-like state.
4. a kind of fill-flash device comprising there is processor, the second information transmission modular, auxiliary focusing to survey optical module, storage
Device and flash lamp module；It is characterized in that, the processor be electrically connected second information transmission modular, auxiliary focusing survey optical module and
Flash lamp module；The processor is established by second information transmission modular and a portable photographic device and is communicated to connect, and is obtained
The auxiliary focusing that the portable photographic device exports surveys light instruction, controls auxiliary focusing survey optical module and carries out focusing survey light, obtains
Acquisition parameters are obtained, and the acquisition parameters are exported and give the portable photographic device；The processor transmits mould by second information
Block obtains the fill-flash enabled instruction of portable photographic device output, controls the flash lamp module and glistens.
5. fill-flash device as claimed in claim 4, which is characterized in that second information transmission modular includes light sensing
Device is electrically connected the processor, the data obtaining module be according to the optical sensor photoinduction information acquisition fill-flash
Enabled instruction.
6. fill-flash device as claimed in claim 4, which is characterized in that the processor is inquired also according to acquisition parameters and stored
The auxiliary stored in device shoots corresponding table and obtains corresponding synchronization time, which is specially to obtain fill-flash starting to refer to
When enabling, start timing, when timing reaches the synchronization time, controls flash lamp module flash of light.
7. fill-flash device as claimed in claim 6, which is characterized in that the processor is inquired this also according to acquisition parameters and deposited
The auxiliary stored in reservoir shoots corresponding table and obtains corresponding fill-flash parameter, which is specially according to the fill-flash
The flash of light of the state modulator flash lamp module.
8. a kind of camera system comprising have a portable photographic device and fill-flash device, the portable photographic device packet
Camera module, first information transmission module and central processing unit are included, the fill-flash device comprising have processor,
Two information transmission modulars, auxiliary focusing survey optical module, memory and flash lamp module；It is characterized in that, the central processing unit is electric
It is connected with the camera module and first information transmission module, is established by the first information transmission module and is filled with a fill-flash
Set communication connection；It generates an auxiliary focusing and surveys light instruction, it should to fill-flash device output through first information transmission module
Auxiliary focusing surveys light instruction, receives the acquisition parameters of fill-flash device output；A shooting is generated according to the acquisition parameters to refer to
It enables and a fill-flash enabled instruction, the fill-flash enabled instruction exports through first information transmission module and give the fill-flash
Device；The camera module, which is controlled, according to the shooting instruction carries out this shooting photo of shooting acquisition；The processor by this
Two information transmission modulars and a portable photographic device, which are established, to be communicated to connect, and the auxiliary pair of portable photographic device output is obtained
It is burnt to survey light instruction, it controls auxiliary focusing survey optical module and carries out focusing survey light, obtain acquisition parameters, and the acquisition parameters are exported
Give the portable photographic device；The processor obtains the auxiliary of portable photographic device output by second information transmission modular
Flash of light enabled instruction is helped, the flash lamp module is controlled and glistens.
9. camera system as claimed in claim 8, which is characterized in that the shooting instruction is at least one set of continuous shooting instruction or video
Shooting instruction.
10. camera system as claimed in claim 8, which is characterized in that the processor is also used to be inquired according to acquisition parameters should
The auxiliary parameter of fill-flash device storage corresponds to table and obtains corresponding synchronization time and fill-flash parameter, is specially somebody's turn to do
When fill-flash enabled instruction, start timing, when timing reaches the synchronization time, according to the fill-flash state modulator sudden strain of a muscle
The flash of light of light lamp mould group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610200509.XA CN105635599B (en) | 2016-03-31 | 2016-03-31 | Portable photographic device, fill-flash device and camera system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610200509.XA CN105635599B (en) | 2016-03-31 | 2016-03-31 | Portable photographic device, fill-flash device and camera system |
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| Publication Number | Publication Date |
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| CN105635599A CN105635599A (en) | 2016-06-01 |
| CN105635599B true CN105635599B (en) | 2019-05-10 |
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| CN201610200509.XA Expired - Fee Related CN105635599B (en) | 2016-03-31 | 2016-03-31 | Portable photographic device, fill-flash device and camera system |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017133208A1 (en) * | 2016-02-01 | 2017-08-10 | 朱宏静 | Shooting system and xenon flash device |
| CN105721748B (en) * | 2016-02-01 | 2019-05-10 | 朱宏静 | Imaging control device and fill-flash control device |
| CN107786783A (en) * | 2016-08-26 | 2018-03-09 | 朱宏静 | Portable photographic device and shooting flash of light control device |
| CN112673310B (en) * | 2018-09-11 | 2022-10-28 | 保富图公司 | Computer-implemented method and system for coordinating taking a picture using a camera with a flash pulse that activates at least one flash device |
| US11863866B2 (en) | 2019-02-01 | 2024-01-02 | Profoto Aktiebolag | Housing for an intermediate signal transmission unit and an intermediate signal transmission unit |
| CN113810618B (en) * | 2021-10-29 | 2023-10-24 | 北京环境特性研究所 | Image acquisition device and acquisition system |
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| CN103051840A (en) * | 2012-12-31 | 2013-04-17 | 广东欧珀移动通信有限公司 | Method and system of preview shooting |
| JP6099528B2 (en) * | 2013-09-09 | 2017-03-22 | オリンパス株式会社 | Imaging apparatus, imaging method, and program |
| JP5825401B1 (en) * | 2014-06-30 | 2015-12-02 | カシオ計算機株式会社 | Imaging apparatus, imaging method, and program |
| CN105163035A (en) * | 2015-09-30 | 2015-12-16 | 努比亚技术有限公司 | Mobile terminal shooting system and mobile terminal shooting method |
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| CN86100987A (en) * | 1985-01-11 | 1986-08-20 | 小西六写真工业株式会社 | Exposure control device for zoom camera |
| CN102547302A (en) * | 2010-09-30 | 2012-07-04 | 苹果公司 | Flash synchronization using image sensor interface timing signal |
| CN104144292A (en) * | 2013-05-07 | 2014-11-12 | 宏达国际电子股份有限公司 | Wireless communications system, portable electronic devices, and methods for controlling a remote flashlight source |
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