CN105974712B - More fill-flash lamp systems and fill-flash control device - Google Patents
More fill-flash lamp systems and fill-flash control device Download PDFInfo
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- CN105974712B CN105974712B CN201610274435.4A CN201610274435A CN105974712B CN 105974712 B CN105974712 B CN 105974712B CN 201610274435 A CN201610274435 A CN 201610274435A CN 105974712 B CN105974712 B CN 105974712B
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- flash
- fill
- control device
- light
- acquisition parameters
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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
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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
- H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
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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
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
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- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stroboscope Apparatuses (AREA)
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Abstract
A kind of more fill-flash lamp systems, more fill-flash camera systems include fill-flash control device and an at least fill-flash device, and the fill-flash control device communication connection is in a portable photographic device and an at least fill-flash device；The fill-flash control device obtains the initial acquisition parameters of portable photographic device output, and calculate acquisition parameters after being adjusted according to the initial acquisition parameters, and acquisition parameters after the adjustment are sent to the portable photographic device；The fill-flash control device obtains the fill-flash enabled instruction of portable photographic device output, and the fill-flash enabled instruction is sent to each auxiliary flasher light device of established communication connection, which controls its flash lamp module according to the fill-flash enabled instruction and glistens.The present invention also provides a kind of fill-flash control devices.The quality that portable photographic device is taken pictures can be improved in the present invention.
Description
Technical field
The present invention relates to portable electronic device fields, in particular to the shooting field of portable electric ` sub-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 more fill-flash lamp systems, a kind of fill-flash control dress
It sets, to improve shooting effect.
In order to solve the above technical problems, first technical solution that the present invention uses is: a kind of more fill-flash lamp systems,
It includes fill-flash control device and an at least fill-flash device, the fill-flash control device communication connection in once
Take formula filming apparatus and an at least fill-flash device；The fill-flash control device obtains portable photographic device output
Initial acquisition parameters, calculate acquisition parameters after being adjusted according to the initial acquisition parameters, and will shoot after the adjustment
Parameter is sent to the portable photographic device；The auxiliary that the fill-flash control device obtains portable photographic device output is dodged
Photopolymerization initiation instructs, and the fill-flash enabled instruction is sent to each auxiliary flasher light device of established communication connection,
Each auxiliary flasher light device controls the flash of light of its flash lamp module according to the fill-flash enabled instruction.
In order to solve the above technical problems, second technical solution that the present invention uses is: a kind of fill-flash control device,
The fill-flash control device communication connection is in a portable photographic device and an at least fill-flash device；The fill-flash control
Device processed obtains the initial acquisition parameters of portable photographic device output, is calculated and is adjusted according to the initial acquisition parameters
Acquisition parameters after whole, and acquisition parameters after the adjustment are sent to the portable photographic device；Obtain the portable photographic device
The fill-flash enabled instruction of output, and by the fill-flash enabled instruction be sent to established communication connection each auxiliary
Flash unit, the fill-flash enabled instruction control the flash of light of its flash lamp module for each auxiliary flasher light device.
It, can be portable using more fill-flash lamp systems of the invention, fill-flash control device when shooting photo
Formula filming apparatus glisten using multiple fill-flash devices when shooting, and improves the quality of photo.
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 more fill-flash camera systems of embodiment of the present invention；
Fig. 2 is the module diagram of portable photographic device in an embodiment of the present invention；
Fig. 3 is the module diagram of fill-flash control device in an embodiment of the present invention；
Fig. 4 is the module diagram of fill-flash device in an embodiment of the present invention；
Fig. 5 is the imaging control device module diagram of embodiment of the present invention；
Fig. 6 is more fill-flash image pickup method flow charts in an embodiment of the present invention；
Fig. 7 is more fill-flash image pickup method flow charts in a preferred embodiment of an embodiment of the present invention.
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.
As shown in fig.1, being a kind of composition schematic diagram of more fill-flash camera systems of embodiment of the present invention.The bat
Taking the photograph system 100 includes a portable photographic device 200, a fill-flash control device 300 and an at least fill-flash device
400.The portable photographic device 200 can have for mobile phone, tablet computer, electronic book device, music player, camera etc.
Shoot the portable electronic device of photo function.
The portable photographic device 200 and the fill-flash control device 300 establish communication connection, fill-flash control
At least a fill-flash device 400 establishes communication connection to device 300 with this.
Portable photographic device 200 when shooting, sends relevant information to the fill-flash control device 300 and refers to
It enables, which sends relevant information and instruction to the fill-flash device 400 of its communication connection, should
Fill-flash device 400 controls its mould group of glistening according to the received information of institute and instruction and glistens.
In the present embodiment, fill-flash control device 300 also includes flash of light mould group, fill-flash control device
300 also can control its mould group flash of light of glistening.
In the present embodiment, the flash of light mould group of fill-flash device 400 and fill-flash control device 300 can be xenon
Gas flash lamp module can also be high-brightness LED flash lamp module or the flash lamp module of other lamp sources.
It should be noted that the fill-flash device 400 and fill-flash control device 300 constitute more fill-flash
Lamp system.
As shown in fig.2, for the module diagram of portable photographic device in an embodiment of the present invention.The portable bat
Taking the photograph device 200 includes that camera module 210, central processing unit 230, first information transmission module 220 and one second information pass
Defeated module 240.
The portable photographic device 200 establishes the communication connection with a fill-flash control device 300；The portable photographic
The central processing unit 230 of device 200 obtains initial acquisition parameters, which is passed through first information transmission module
220 are sent to the fill-flash control device 300, and shoot ginseng after receiving the adjustment of the fill-flash control device 300 output
Number, acquisition parameters are to be generated for the fill-flash control device 300 according to the initial acquisition parameters after the adjustment；According to the adjustment
Acquisition parameters generate a shooting instruction and a fill-flash enabled instruction afterwards, which penetrates the portable bat
Take the photograph the second information transmission modular 240 output of device；The camera module 210 is controlled according to the shooting instruction to be shot and obtained
Obtain this shooting photo.
Operation has operating system 260 and imaging control device on the central processing unit 230 of the portable photographic device 200
250.The imaging control device 250 is programmable processing unit, for generating the relevant instruction of various shootings.The operating system
260 can be the various mancarried device operating systems such as Andriod, iOS, Window Mobi le or Linux.The operating system
260 generate the relevant instruction of various shootings according to imaging control device 250, control the camera mould of portable photographic device 200
Group 210, first information transmission module 220 and the second information transmission modular 240 execute corresponding operation.
In the present invention, the first information transmission module 220, the second information transmission modular 240 can be USB interface,
IEEE1394, Wifi, bluetooth, NFC, Beacon, 2G, 3G, 4G, 2.4G, LTE, 5G, optical transport, audio interface, audio transmission,
One of various wired, the wireless, flashes of light such as infrared transmission, voice transmission module.First information transmission module 220 and the second letter
It can also be different types of transmission module that breath transmission module 240, which can be same kind of transmission module,.Such as first letter
Breath transmission module 220 can be bluetooth, and the second information transmission modular 240 is light delivery module (such as LED flash)；Also may be used
To be, first information transmission module 220 and the second information transmission modular 240 are bluetooth or light delivery module.
As shown in fig.3, for the module diagram of fill-flash control device in an embodiment of the present invention.In this implementation
In mode, which passes through dedicated mobile phone protecting case, self-shooting bar or other modes and portable photographic
Device 200 is fixedly connected.
The fill-flash control device 300 includes third information transmission modular 320, processor 330, the 4th information transmission mould
Block 350 and the 5th information transmission modular 360 preferably further include power circuit 340, memory 380 and flash lamp module 310.
Wherein the processor 330 is electrically connected other each modules, for controlling the operation of other each modules.The power circuit
340 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 fill-flash control device 300 passes through the communication of third information transmission modular 320 and portable photographic device 200
Connection establishes communication connection at least one auxiliary flasher light device 400 by the 5th information transmission modular 360.
The processor 330 obtains the initial bat that third information transmission modular 320 is exported received from portable photographic device 200
Parameter is taken the photograph, calculate acquisition parameters after being adjusted according to the initial acquisition parameters, and acquisition parameters after the adjustment are sent
Give the portable photographic device 200；And the portable photographic device 200 output is obtained by the 4th information transmission modular 350
Fill-flash enabled instruction, and be sent to establish by the fill-flash enabled instruction by the 5th information transmission modular 360 and lead to
Each auxiliary flasher light device 400 of connection is interrogated, each auxiliary flasher light device 400 is according to the fill-flash enabled instruction control
Flash lamp module flash of light processed.In the present embodiment, fill-flash control device 300 generates the tune according to the initial acquisition parameters
Acquisition parameters are to carry out according to pre-defined rule after whole, which can be the algorithm editted in advance or corresponding table.
The third information transmission modular 320 matches with the first information transmission module 220, the 4th information transmission modular
350 match with second information transmission modular 240.Such as the first information transmission module 220 or the second information transmission modular
240 be light delivery module (such as LED flash), then the third information transmission modular 320 or the 4th information transmission modular 350
The corresponding data transmission module to can receive optical transport, such as optical sensor.If should be such as the first information transmission module 220
Or second information transmission modular 240 be voice transmission module (such as loudspeaker), then the third information transmission modular 320 or the 4th
The corresponding data transmission module to can receive voice transmission of information transmission modular 350, such as sound transducer.In this embodiment party
Preferred aspect in formula, the third information transmission modular 320 are wired or wireless transmission module, the 4th information transmission modular
350 be optical sensor.Second information transmission modular 240 is the LED flash on portable photographic device, and the 4th information passes
Defeated module 350 is optical sensor.The fill-flash enabled instruction can be the flash of light instruction of specific or not specific flash of light parameter, this is just
It takes formula filming apparatus 200 and instructs control LED flash to glisten according to the flash of light, the of the fill-flash control device 300
Four information transmission modulars 350 (optical sensor) can sense the flash of light.In order to improve the 4th letter of fill-flash control device 300
The accuracy of transmission module 350 (optical sensor) is ceased, the optical sensor of the fill-flash control device 300 is electrically connected the processor
330, and optical sensor patch is covered on the LED flash of the portable photographic device 200.
The 5th information transmission modular 360 can be the third information transmission modular 320 or the in embodiments of the present invention
It is a kind of in four information transmission modulars 350, it is intended merely to the convenience of description, is passed with third information transmission modular 320 or the 4th information
Defeated module 350 distinguishes name.5th information transmission modular 360 can also be different from the third information transmission modular 320 or
4th information transmission modular 350.In the preferred embodiment, the 5th information transmission modular 360 is high speed communication transmission
Unit, such as 2.4G communication transfer unit or infrared transmission unit.
In the first embodiment of the present invention, it is additionally provided with flash lamp module 310 on the fill-flash control device 300,
The processor 330 is electrically connected the flash lamp module 310.The processor 330 controls sudden strain of a muscle after obtaining the fill-flash enabled instruction
Light lamp mould group 310 is glistened.In the present embodiment, which can be according to the fixation fill-flash of setting
The state modulator flash lamp module 310 is glistened.Preferably, being stored with auxiliary in memory 380 shoots corresponding table, the auxiliary
The corresponding relationship that record in corresponding table has each acquisition parameters Yu fill-flash parameter is shot, which can be flash of light
Number, each flash intensity, each flash time and the parameters such as interval time of glistening every time.Processor 330 is also according to shooting
The parameter query auxiliary shoots corresponding table and obtains corresponding fill-flash parameter, according to the fill-flash state modulator flash lamp
Mould group 310 is glistened.It is appreciated that starting corresponding auxiliary in the preferred aspect of present embodiment according to different acquisition parameters and dodging
The flash of light of optical parameter further improves the effect of shooting.
In the preferred aspect of first embodiment, the auxiliary that memory 380 is stored, which shoots corresponding table and also records, each shooting
The corresponding relationship of parameter and corresponding synchronization time.The processor 330 inquires the auxiliary also according to acquisition parameters and shoots corresponding table
Corresponding synchronization time is obtained, and when obtaining the fill-flash enabled instruction, starts timing, when timing reaches the synchronization time
When, control the flash lamp module 310 flash of light.It is appreciated that controlling the flash lamp module 310 flash of light can be consolidating according to setting
Determine fill-flash parameter or the flash of light of the flash lamp module 310 of the fill-flash state modulator according to corresponding to acquisition parameters, compared with
It is good to glisten for the flash lamp module 310 of the fill-flash state modulator according to corresponding to acquisition parameters.In the present invention, the shooting
It can also be acquisition parameters after adjustment that parameter, which can be initial acquisition parameters,.
In the second embodiment of the present invention, the fill-flash control device 300 also after being adjusted after acquisition parameters,
A fill-flash information is exported to the auxiliary flasher light device 400 by the 5th information transmission modular 360.Of the invention one
In embodiment, which is acquisition parameters after adjustment.And in one embodiment of the invention, which is
Synchronization time and/or fill-flash parameter.
As shown in fig.4, for the module diagram of fill-flash device in an embodiment of the present invention.Fill-flash dress
Setting 400 includes the 6th information transmission modular 410, processor 420, power circuit 430 and flash lamp module 440.Preferably this is auxiliary
Helping flasher 400 further includes having memory 450.
Wherein the processor 420 is electrically connected other each modules, for controlling the operation of other each modules.The power circuit
430 provide electric energy for other each modules.The preferable processor 420 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 fill-flash device 400 is connected by the communication of the 6th information transmission modular 410 and fill-flash control device 300
It connects.6th information transmission modular 410 receives the fill-flash enabled instruction that the fill-flash control device 300 is sent, and control should
Flash lamp module 440 is glistened.In the present embodiment, which can dodge according to the fixed auxiliary of setting
Optical parameter controls the flash lamp module 440 and glistens.
In one embodiment of the present invention, fill-flash device 400 also receives fill-flash information, is dodged according to the auxiliary
Optical information obtains synchronization time and/or fill-flash parameter, according to the synchronization time and/or fill-flash state modulator flash lamp
Mould group 440 is glistened.
Corresponding with the description of front: (1) the fill-flash information is acquisition parameters after adjustment, is deposited in the memory 450
It contains auxiliary and shoots corresponding table, which, which shoots record in corresponding table, each acquisition parameters and fill-flash parameter and synchronization time
Corresponding relationship.Processor 420 according to acquisition parameters inquire the auxiliary shoot corresponding table obtain corresponding fill-flash parameter and
Synchronization time；(2) the fill-flash information includes synchronization time and/or fill-flash parameter, and the processor 420 is directly from this
The synchronization time and/or fill-flash parameter are obtained in fill-flash information.
Corresponding fill-flash device 400 is according to the synchronization time and/or fill-flash state modulator flash lamp module 440
Carrying out flash of light includes that there are several types of situations: (1) being glistened according to the fill-flash state modulator flash lamp module 440；(2)
For processor 420 when obtaining the fill-flash enabled instruction, starting timing controls the sudden strain of a muscle when timing reaches the synchronization time
Light lamp mould group 310 is glistened by the fixation fill-flash parameter of setting；(3) processor 420 is obtaining the fill-flash enabled instruction
When, starting timing controls the flash lamp module 440 by fill-flash parameter obtained when timing reaches the synchronization time
Flash of light.
As shown in fig.5, being the imaging control device module diagram of embodiment of the present invention.The imaging control device
250 be programmable device, runs on the central processing unit 230 of the portable photographic device 200, the imaging control device
250 include:
First communication connection module 251 is communicated for being established by information transmission modular and fill-flash control device 300
Connection.Specially depending on the user's operation, acquisition can establish a sequence of fill-flash control device of communication to imaging control device 250
300, or receive the communication connection of establishing that fill-flash control device 300 is sent and request, communication connection instruction is established in generation,
Communication connection instruction is sent to the operating system 260, which passes through information transmission modular and fill-flash control
Device 300 processed establishes communication connection.It is understood that the portable photographic device 200 can pass through first information transmission module 220
Communication connection is established with the third information transmission modular 320 of the fill-flash control device 300, mould can also be communicated by other
Block and the fill-flash control device 300 establish communication connection.
Acquisition parameters obtain module 252, for obtaining initial acquisition parameters when opening shooting, obtain initial shooting ginseng
Number, and the initial acquisition parameters are sent to the fill-flash control device 300 through first information transmission module 220, and connect
Receive the fill-flash control device 300 output adjustment after acquisition parameters, after the adjustment acquisition parameters be for the fill-flash dress
It sets and is generated according to the initial acquisition parameters.
In the present embodiment, obtain initial acquisition parameters can there are many kinds of mode, such as: user manually sets；Or
Person, acquisition parameters obtain module 252 and issue focusing/environment survey light instruction to camera module 210 by operating system 260, obtain
Obtain the initial acquisition parameters that camera module 210 is fed back；It obtains the initial acquisition parameters that camera module 210 is fed back and is supplied to use
Family is adjusted, and obtains final initial acquisition parameters.The initial acquisition parameters include but is not limited to fast gate value, ISO value and
White balance value etc..In better embodiment of the invention, since the flash lamp of portable photographic device is by fill-flash device
Optical sensor covered to patch, can be by various then acquisition parameters obtain module 251 when issuing focusing/environment and surveying light instruction
Transmission mode sends auxiliary focusing to fill-flash control device 300 and surveys light instruction, and control fill-flash control device 300 is opened
LED light above it carries out auxiliary focusing/environment and surveys light.
Shooting instruction generation module 253, for generating a shooting instruction and an auxiliary sudden strain of a muscle according to acquisition parameters after the adjustment
Photopolymerization initiation instruction, the second information transmission modular 240 output fill-flash starting through the portable photographic device 200 refer to
It enables.In the preferred aspect of present embodiment, which is at least one set of continuous shooting instruction or video capture instruction.Further,
It is to be under lock coke-like state to generate for the portable photographic device that shooting instruction generation module 253, which generates the shooting instruction,.
Photo obtains module 254, controls the camera module according to the shooting instruction and is shot and obtain this shooting
Photo.
In the preferred aspect of present embodiment, which further includes having:
Screening-mode determining module 256 is shot for determining whether the portable photographic device 200 enters auxiliary flasher light
Mode.In the present embodiment, can be there are many mode into auxiliary flasher light screening-mode, such as imaging control device makes
The mark of the auxiliary flasher light screening-mode is provided directly on user's graphical interfaces, user clicks the mark, that is, entering should
Auxiliary flasher light screening-mode；Alternatively, when receiving shooting instruction (for the convenience of subsequent descriptions, shooting instruction here
Can be shooting preparation instruction), judge whether communication connection has fill-flash control device 300 to the portable photographic device 200,
If so, then entering 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.
As shown in fig.6, for more fill-flash image pickup method flow charts in an embodiment of the present invention.
Mobile camara establish the communication connection (step S510) with fill-flash control device；
The fill-flash control device establishes the communication connection with the mobile camara and an at least fill-flash device
(step S520)；
The fill-flash device establishes the communication connection (step S520) with the fill-flash control device；
The mobile camara obtain initial acquisition parameters (step S511) when opening shooting；
The mobile camara export the initial acquisition parameters (step S512) by first information transmission module；
The fill-flash control device obtains the initial acquisition parameters (step S521)；
The fill-flash control device passes through checking computations, acquisition parameters (step after being adjusted according to the initial acquisition parameters
S522)；
Acquisition parameters (step S523) after the fill-flash control device sends the adjustment to the mobile camara；
The mobile camara obtain acquisition parameters (step S513) after the adjustment；
The mobile camara generate a shooting instruction and a fill-flash enabled instruction according to acquisition parameters after the adjustment
(step S514), the preferable shooting instruction are at least one set of continuous shooting instruction or video capture instruction, further, the shooting instruction
It is to be under lock coke-like state to generate for the portable photographic device；
The mobile camara export the fill-flash enabled instruction (step S515) to the fill-flash control device；
The fill-flash control device obtains the fill-flash enabled instruction (step S524)；
The fill-flash control device exports fill-flash starting to the fill-flash device of established communication connection and refers to
Enable (step S525)；
The fill-flash device obtains the fill-flash enabled instruction (step S531)；
The fill-flash device controls its flash lamp module flash of light (step S532)；
The mobile camara control the photo (step that the shooting of its camera module obtains this shooting according to the shooting instruction
Rapid S516).
As shown in fig.7, for more fill-flash image pickup method processes in a preferred embodiment of an embodiment of the present invention
Figure:
Mobile camara establish the communication connection (step S610) with fill-flash control device；
The fill-flash control device establishes the communication connection with the mobile camara and an at least fill-flash device
(step S620)；
The fill-flash device establishes the communication connection (step S620) with the fill-flash control device；
The mobile camara obtain initial acquisition parameters (step S611) when opening shooting；
The mobile camara export the initial acquisition parameters (step S612) by first information transmission module；
The fill-flash control device obtains the initial acquisition parameters (step S621)；
The fill-flash control device passes through checking computations, acquisition parameters (step after being adjusted according to the initial acquisition parameters
S622)；
Acquisition parameters (step S623) after the fill-flash control device sends the adjustment to the mobile camara；
The fill-flash control device shoots corresponding table according to the auxiliary after the adjustment in acquisition parameters inquiry memory, obtains
Obtain fill-flash parameter and synchronization time (step S624)；
The fill-flash control device generates a fill-flash information, and exports the auxiliary to the fill-flash device and dodge
Optical information (step S625), in the present embodiment, the fill-flash information can be acquisition parameters after adjustment or fill-flash ginseng
Several and synchronization time；
The fill-flash device obtains the fill-flash information (step S631)；
The fill-flash device is according to the fill-flash information acquisition fill-flash parameter and synchronization time (step S632)；
Corresponding with the description of front: (1) the fill-flash information is acquisition parameters after adjustment, the memory of the fill-flash device
It is stored with auxiliary in 450 and shoots corresponding table, fill-flash device inquires the corresponding table of auxiliary shooting according to acquisition parameters and obtains phase
The fill-flash parameter answered and synchronization time；(2) the fill-flash information includes synchronization time and fill-flash parameter, auxiliary
Flasher directly obtains the synchronization time and fill-flash parameter from the fill-flash information.
The mobile camara obtain acquisition parameters (step S613) after the adjustment；
The mobile camara generate a shooting instruction and a fill-flash enabled instruction according to acquisition parameters after the adjustment
(step S614), the preferable shooting instruction are at least one set of continuous shooting instruction or video capture instruction, further, the shooting instruction
It is to be under lock coke-like state to generate for the portable photographic device；
The mobile camara export the fill-flash enabled instruction (step S615) to the fill-flash control device；
The fill-flash control device obtains the fill-flash enabled instruction, and to the fill-flash of established communication connection
Device exports the fill-flash enabled instruction (step S626)；
The fill-flash control device starts timing, judges whether the timing reaches according to the fill-flash enabled instruction
The synchronization time, and (step S627) is reclocked when timing is not up to the synchronization time；And when timing reaches the synchronization
Between when, according to its flash lamp module of fill-flash state modulator glisten (step S628)；
The fill-flash device obtains the fill-flash enabled instruction (step S633)；The fill-flash device is auxiliary according to this
Flash of light enabled instruction is helped, starts timing, judges whether the timing reaches the synchronization time, and be not up to the synchronization time in timing
When reclock (step S634)；And when timing reaches the synchronization time, according to its flash lamp of the fill-flash state modulator
Mould group glistens (step S635)；
The mobile camara control the photo (step that the shooting of its camera module obtains this shooting according to the shooting instruction
Rapid S616).
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
Formula filming apparatus can only be connected with an external fill-flash device, and the light filling effect of a fill-flash device is limited
's.And the present invention may control multiple fill-flash devices simultaneously and carry out the effect that flash of light is remarkably improved photo.
In addition, it is found by the applicant that having external fill-flash device to take pictures still is unable to get the reason of taking pictures result well
Also: portable photographic device obtains acquisition parameters (the initial acquisition parameters in the corresponding present invention) control according to camera module
Shooting；Since the initial acquisition parameters are that LED flash flash of light environment of the camera module on portable photographic device obtains
Initial acquisition parameters, that is, camera module obtain initial acquisition parameters be using built-in LED flash shooting.
And the flash intensity of external fill-flash device is several times of built-in LED flash, tens times or even hundred times, uses are external
Fill-flash device after, environment has occurred and that variation, and is still shot using initial acquisition parameters, can seriously affect
The effect taken pictures.And in the present embodiment, it is contemplated that using the influence after fill-flash device to subject brightness, according to
Acquisition parameters after adjusting accordingly, the adjustment are determined according to different acquisition parameters (acquisition parameters or initial acquisition parameters after adjustment)
Acquisition parameters are corresponded to using environment after fill-flash device afterwards, that controls portable photographic according to acquisition parameters after adjustment
Device is shot, and the effect of photo is remarkably improved.
Further, it is found by the applicant that having external fill-flash device to take pictures still is unable to get the original for result of taking pictures well
Because also: the shooting time of portable photographic device is unable to complete synchronous, and Shen with the flash time of external fill-flash device
The reason that discovery cannot synchronize of asking someone specifically is the different camera modules for taking formula filming apparatus in different acquisition parameters again
Under time be not together.And in the preferred aspect of present embodiment, it (shoots and joins after adjustment according to different acquisition parameters
Number) corresponding synchronization time is obtained, and start timing when receiving fill-flash enabled instruction, when timing reaches the synchronization
Between when, control the flash lamp module flash of light so that the sudden strain of a muscle of the actual photographed time of portable photographic device and fill-flash device
It is completely the same between light time, further improve the effect of shooting.
Further, it is found by the applicant that having external fill-flash device to take pictures still is unable to get the original for result of taking pictures well
Because also: external fill-flash device is dodged according to fixed its flash lamp module of flash of light state modulator in the prior art
Light, this affects shooting effect.And in the preferred aspect of present embodiment, fill-flash device starts according to different acquisition parameters
Corresponding fill-flash parameter glisten, and further improves the effect of shooting.
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 (9)
1. a kind of more fill-flash lamp systems, which is characterized in that more fill-flash lamp systems include fill-flash control dress
Set and an at least fill-flash device, the fill-flash control device communication connection in a portable photographic device and this at least one
Fill-flash device；The fill-flash control device obtains the initial acquisition parameters of portable photographic device output, according to this
Initial acquisition parameters calculate adjusted after acquisition parameters, and acquisition parameters after the adjustment are sent to the portable photographic
Device；The fill-flash control device obtains the fill-flash enabled instruction of portable photographic device output, and by the auxiliary
Flash of light enabled instruction is sent to each auxiliary flasher light device of established communication connection, each auxiliary flasher light device root
The flash of light of its flash lamp module is controlled according to the fill-flash enabled instruction；
The portable photographic device includes the second information transmission modular；
The fill-flash control device includes the 4th information transmission modular；
Second information transmission modular is LED flash；4th information transmission modular is optical sensor；4th letter
Breath transmission module matches with second information transmission modular；The 4th information of the fill-flash control device is transmitted
Module patch is covered on the LED flash of the portable photographic device；
The fill-flash enabled instruction is exported through second information transmission modular of the portable photographic device；Pass through institute
State the fill-flash enabled instruction that the 4th information transmission modular obtains portable photographic device output；
Wherein, the fill-flash enabled instruction is the flash of light instruction of specific or not specific flash of light parameter, the portable photographic
Device instructs control LED flash to glisten according to the flash of light, and the 4th information of the fill-flash control device transmits mould
Block senses the flash of light.
2. more fill-flash lamp systems as described in claim 1, which is characterized in that fill-flash control device includes a light
Sensor, the fill-flash control device are to obtain the fill-flash enabled instruction by the optical sensor.
3. more fill-flash lamp systems as described in claim 1, which is characterized in that fill-flash control device and the auxiliary are dodged
Electro-optical device includes the 2.4G communication transfer unit to match or infrared transmission unit.
4. more fill-flash lamp systems as described in claim 1, which is characterized in that also set up on the fill-flash control device
There is flash lamp module, which controls flash lamp module sudden strain of a muscle after obtaining the fill-flash enabled instruction
Light.
5. more fill-flash lamp systems as claimed in claim 4, which is characterized in that the fill-flash control device is also stored with
Auxiliary shoots corresponding table, the fill-flash control device according to acquisition parameters inquire the auxiliary shoot corresponding table obtain it is corresponding same
Time and fill-flash parameter are walked, and when obtaining the fill-flash enabled instruction, starts timing, when timing reaches the synchronization
Between when, according to the fill-flash state modulator flash lamp module glisten.
6. more fill-flash lamp systems as described in claim 1, the fill-flash control device are also shot after being adjusted
After parameter, a fill-flash information is exported to the auxiliary flasher light device, the fill-flash device is according to the fill-flash information
Synchronization time and/or fill-flash parameter are obtained, and when obtaining the fill-flash enabled instruction, starts timing, when timing reaches
When to the synchronization time, glistened according to its flash lamp module of fill-flash state modulator.
7. a kind of fill-flash control device, which is characterized in that the fill-flash control device communication connection is in a portable bat
Take the photograph device and at least a fill-flash device；The fill-flash control device obtains the initial bat of portable photographic device output
Parameter is taken the photograph, calculate acquisition parameters after being adjusted according to the initial acquisition parameters, and acquisition parameters after the adjustment are sent
Give the portable photographic device；The fill-flash enabled instruction of portable photographic device output is obtained, and by the fill-flash
Enabled instruction is sent to each auxiliary flasher light device of established communication connection, and the fill-flash enabled instruction is for each
Auxiliary flasher light device controls the flash of light of its flash lamp module；
The fill-flash control device includes the 4th information transmission modular；
Second information transmission modular of the portable photographic device is LED flash；4th information transmission modular is light
Sensor；4th information transmission modular matches with second information transmission modular；The fill-flash control device
The 4th information transmission modular patch cover on the LED flash of the portable photographic device；
The fill-flash enabled instruction is exported through second information transmission modular of the portable photographic device；Pass through institute
State the fill-flash enabled instruction that the 4th information transmission modular obtains portable photographic device output；
Wherein, the fill-flash enabled instruction is the flash of light instruction of specific or not specific flash of light parameter, the portable photographic
Device instructs control LED flash to glisten according to the flash of light, and the 4th information of the fill-flash control device transmits mould
Block senses the flash of light.
8. fill-flash control device as claimed in claim 7, which is characterized in that also set up on the fill-flash control device
There is flash lamp module, which controls flash lamp module sudden strain of a muscle after obtaining the fill-flash enabled instruction
Light.
9. fill-flash control device as claimed in claim 8, which is characterized in that fill-flash control device is also being adjusted
After whole after acquisition parameters, by exporting a fill-flash information to the auxiliary flasher light device；The fill-flash control device is also
It is stored with auxiliary and shoots corresponding table, which shoots corresponding table acquisition according to acquisition parameters acquisition inquiry auxiliary
Corresponding synchronization time and fill-flash parameter, and when obtaining the fill-flash enabled instruction, start timing, when timing reaches
When the synchronization time, glistened according to the fill-flash state modulator flash lamp module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610274435.4A CN105974712B (en) | 2016-04-27 | 2016-04-27 | More fill-flash lamp systems and fill-flash control device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610274435.4A CN105974712B (en) | 2016-04-27 | 2016-04-27 | More fill-flash lamp systems and fill-flash control device |
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| Publication Number | Publication Date |
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| CN105974712A CN105974712A (en) | 2016-09-28 |
| CN105974712B true CN105974712B (en) | 2019-05-17 |
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| CN201610274435.4A Expired - Fee Related CN105974712B (en) | 2016-04-27 | 2016-04-27 | More fill-flash lamp systems and fill-flash control device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106773463A (en) * | 2016-12-26 | 2017-05-31 | 上海艺时网络科技有限公司 | Self-shooting bar and electronic equipment |
| CN107484314B (en) * | 2017-09-29 | 2023-07-11 | 深圳市神牛摄影器材有限公司 | External flash lamp, external flash lamp set, control system and control method |
| CN108200265B (en) * | 2017-11-22 | 2020-04-24 | 上海移卓网络科技有限公司 | Mobile phone control platform based on gesture recognition |
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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 |
| CN103118232A (en) * | 2013-02-20 | 2013-05-22 | 浙江宇视科技有限公司 | Device and method for controlling supplementary lighting |
| CN203616564U (en) * | 2013-12-30 | 2014-05-28 | 徐冰 | Externally arranged flashlight for mobile terminal and light filling system |
| CN105245685A (en) * | 2014-07-07 | 2016-01-13 | 小米科技有限责任公司 | Method and terminal for controlling flash lamp |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9225910B2 (en) * | 2013-05-07 | 2015-12-29 | Htc Corporation | Methods for controlling a remote flashlight source provided by a peer portable electronic device in a wireless communications system and portable electronic devices utilizing the same |
| CN104601893B (en) * | 2015-01-30 | 2017-10-10 | 华为技术有限公司 | LED spotlight electric current sets apparatus and method, flash photographing device |
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2016
- 2016-04-27 CN CN201610274435.4A patent/CN105974712B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103118232A (en) * | 2013-02-20 | 2013-05-22 | 浙江宇视科技有限公司 | Device and method for controlling supplementary lighting |
| CN203616564U (en) * | 2013-12-30 | 2014-05-28 | 徐冰 | Externally arranged flashlight for mobile terminal and light filling system |
| CN105245685A (en) * | 2014-07-07 | 2016-01-13 | 小米科技有限责任公司 | Method and terminal for controlling flash lamp |
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| CN105974712A (en) | 2016-09-28 |
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