CN105974713B - 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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- CN105974713B CN105974713B CN201610274691.3A CN201610274691A CN105974713B CN 105974713 B CN105974713 B CN 105974713B CN 201610274691 A CN201610274691 A CN 201610274691A CN 105974713 B CN105974713 B CN 105974713B
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- flash
- fill
- light
- control device
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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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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stroboscope Apparatuses (AREA)
Abstract
The present invention provides a kind of more fill-flash lamp systems, includes fill-flash control device and an at least fill-flash device, the fill-flash control device communication connection is in a portable photographic device and an at least fill-flash device；The auxiliary focusing that the fill-flash control device receives portable photographic device output surveys light instruction, surveying light according to the auxiliary focusing instructs control focusing survey optical mode group progress auxiliary focusing to survey light acquisition acquisition parameters, and the acquisition parameters are sent to the portable photographic device, obtain 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, according to the fill-flash enabled instruction, it controls flash lamp module flash of light to each auxiliary flasher light device.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 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 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,
More fill-flash lamp systems include fill-flash control device and an at least fill-flash device, fill-flash control dress
Communication connection is set in a portable photographic device and an at least fill-flash device；The fill-flash control device receives this just
Take formula filming apparatus output auxiliary focusing survey light instruction, according to the auxiliary focusing survey light instruction control the focusing survey optical mode group into
Row auxiliary focusing surveys light and obtains acquisition parameters, and the acquisition parameters are sent to the portable photographic device, and it is portable to obtain this
The fill-flash enabled instruction of filming apparatus output, and the fill-flash enabled instruction is sent to the every of established communication connection
One auxiliary flasher light device, according to the fill-flash enabled instruction, it controls flash lamp module sudden strain of a muscle to each auxiliary flasher light device
Light.
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
The auxiliary focusing that device processed receives portable photographic device output surveys light instruction, and surveying light instruction control according to the auxiliary focusing should
Focusing surveys optical mode group and carries out auxiliary focusing survey light acquisition acquisition parameters, and the acquisition parameters are sent to portable photographic dress
It sets, obtains the fill-flash enabled instruction of portable photographic device output, and the fill-flash enabled instruction is sent to institute
Each auxiliary flasher light device of communication connection is established, which is used for each auxiliary flasher light device control
Make the flash of light of its flash lamp module.
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.It is described more
Fill-flash camera system 100 includes a portable photographic device 200, a fill-flash control device 300 and at least one auxiliary
Flasher 400.The portable photographic device 200 can be mobile phone, tablet computer, electronic book device, music player, photograph
Machine etc. has the portable electronic device of shooting 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 is when shooting, auxiliary to this
Flash of light control device 300 is helped to send relevant information and instruction, auxiliary of the fill-flash control device 300 to its communication connection
Flasher 400 sends relevant information and instruction, which controls it according to the received information of institute and instruction
Flash of light mould group is glistened.
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 generates an auxiliary focusing when opening shooting and surveys light instruction, which is surveyed light instruction
It is sent to the fill-flash control device 300 by first information transmission module 220, and receives the fill-flash control device
300 output acquisition parameters, the acquisition parameters be for the fill-flash control device 300 according to the auxiliary focusing survey light instruct into
Row auxiliary focusing is surveyed light and is obtained；A shooting instruction and a fill-flash enabled instruction, the auxiliary are generated according to the acquisition parameters
Enabled instruction of glistening is exported through the second information transmission modular 240 of the portable photographic device；It is controlled according to the shooting instruction
The camera module 210 is shot and obtains 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 Mobile 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
Optical mode group 370 is surveyed in block 350, the 5th information transmission modular 360 and focusing, preferably further includes 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 auxiliary pair that third information transmission modular 320 is exported received from portable photographic device 200
Burnt light of surveying instructs, and instructs the control focusing to survey the progress auxiliary focusing survey light acquisition of optical mode group according to auxiliary focusing survey light and shoots ginseng
Number, and the acquisition parameters are sent to the portable photographic device 200；And this is obtained just by the 4th information transmission modular 350
The fill-flash enabled instruction of the output of formula filming apparatus 200 is taken, and is opened the fill-flash by the 5th information transmission modular 360
It is dynamic to instruct each the auxiliary flasher light device 400 for being sent to established communication connection, each 400 basis of auxiliary flasher light device
The fill-flash enabled instruction controls flash lamp module flash of light.
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 second embodiment of the present invention, the fill-flash control device 300 is also when obtaining acquisition parameters, by this
5th information transmission modular 360 exports a fill-flash information to the auxiliary flasher light device 400.In one embodiment of the invention
In, which is acquisition parameters.And in another embodiment of the present 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 300 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, is stored in the memory 450 auxiliary
Help the corresponding table of shooting, which, which shoots record in corresponding table, the corresponding of each acquisition parameters and fill-flash parameter and synchronization time
Relationship.When processor 420 is inquired the corresponding fill-flash parameter of the corresponding table acquisition of auxiliary shooting and is synchronized according to acquisition parameters
Between；(2) the fill-flash information includes synchronization time and/or fill-flash parameter, which directly dodges from the auxiliary
The synchronization time and/or fill-flash parameter are obtained in optical information.
Corresponding fill-flash device 300 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 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.
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 S530) with the fill-flash control device；
The mobile camara generate an auxiliary focusing and survey light instruction (step S511) when opening shooting；
The mobile camara export the auxiliary focusing by first information transmission module and survey light instruction (step S512)；
The fill-flash control device obtains the auxiliary focusing and surveys light instruction (step S521)；
The fill-flash control device surveys light instruction according to the auxiliary focusing, and it is auxiliary to control the survey optical mode group progress of its auxiliary focusing
It helps focusing to survey light, obtains acquisition parameters (step S522)；
The fill-flash control device exports the acquisition parameters (step S523) to the mobile camara；
The mobile camara obtain the acquisition parameters (step S513)；
The mobile camara generate a shooting instruction and a fill-flash enabled instruction (step according to the acquisition parameters
S514), the preferably shooting instruction is at least one set of continuous shooting instruction or video capture instruction, further, the shooting instruction be for
The portable photographic device is under lock coke-like state and generates；
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 S630) with the fill-flash control device；
The mobile camara generate an auxiliary focusing and survey light instruction (step S611) when opening shooting；
The mobile camara export the auxiliary focusing by first information transmission module and survey light instruction (step S612)；
The fill-flash control device obtains the auxiliary focusing and surveys light instruction (step S621)；
The fill-flash control device surveys light instruction according to the auxiliary focusing, and it is auxiliary to control the survey optical mode group progress of its auxiliary focusing
It helps focusing to survey light, obtains acquisition parameters (step S622)；
The fill-flash control device exports the acquisition parameters (step S623) to the mobile camara；
The fill-flash control device shoots corresponding table according to the auxiliary that the acquisition parameters are inquired in memory, is assisted
Parameter of glistening 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 or fill-flash parameter and same
Walk the 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 the acquisition parameters (step S613)；
The mobile camara generate a shooting instruction and a fill-flash enabled instruction (step according to the acquisition parameters
S614), the preferably shooting instruction is at least one set of continuous shooting instruction or video capture instruction, further, the shooting instruction be for
The portable photographic device is under lock coke-like state and generates；
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 is affecting 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 auxiliary focusing that the fill-flash control device receives portable photographic device output surveys light instruction, root
Light instruction is surveyed according to the auxiliary focusing control the focusing and survey optical mode group and carry out auxiliary focusing and survey light obtaining acquisition parameters, and by the shooting
Parameter is sent to the portable photographic device, obtains the fill-flash enabled instruction of portable photographic device output, and should
Fill-flash enabled instruction is sent to each auxiliary flasher light device of established communication connection, each auxiliary flasher light device
According to the fill-flash enabled instruction, it controls flash lamp module flash of light；
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
The corresponding table of auxiliary shooting, the fill-flash control device are inquired the corresponding table of auxiliary shooting also according to acquisition parameters and are obtained accordingly
Synchronization time and fill-flash parameter, and when obtaining the fill-flash enabled instruction, start timing, when timing reaches the synchronization
When the time, glistened according to the fill-flash state modulator flash lamp module.
6. more fill-flash lamp systems as described in claim 1, which is characterized in that the fill-flash control device is also obtaining
After acquisition parameters, a fill-flash information is exported to the auxiliary flasher light device, the fill-flash device is according to the fill-flash
Information acquisition synchronization time and/or fill-flash parameter, and when obtaining the fill-flash enabled instruction, start timing, works as meter
When reaching 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 receives the auxiliary pair of portable photographic device output
Burnt light of surveying instructs, and instructs the control focusing to survey the progress auxiliary focusing survey light acquisition of optical mode group according to auxiliary focusing survey light and shoots ginseng
Number, and the acquisition parameters are sent to the portable photographic device, the fill-flash for obtaining portable photographic device output opens
Instruction is moved, and the fill-flash enabled instruction is sent to each auxiliary flasher light device of established communication connection, this is auxiliary
Flash of light enabled instruction is helped to control the flash of light of its flash lamp module for each auxiliary flasher light device；
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 clapped
After taking the photograph parameter, by exporting a fill-flash information to the auxiliary flasher light device；The fill-flash control device is also stored with
Auxiliary shoots corresponding table, which inquires auxiliary according to acquisition parameters acquisition and shoot corresponding table acquisition accordingly
Synchronization time and fill-flash parameter, and when obtaining the fill-flash enabled instruction, start timing, when timing reaches the synchronization
When the time, glistened according to the fill-flash state modulator flash lamp module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610274691.3A CN105974713B (en) | 2016-04-27 | 2016-04-27 | More fill-flash lamp systems and fill-flash control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610274691.3A CN105974713B (en) | 2016-04-27 | 2016-04-27 | More fill-flash lamp systems and fill-flash control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105974713A CN105974713A (en) | 2016-09-28 |
| CN105974713B true CN105974713B (en) | 2019-05-17 |
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| CN201610274691.3A Expired - Fee Related CN105974713B (en) | 2016-04-27 | 2016-04-27 | More fill-flash lamp systems and fill-flash control device |
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| CN (1) | CN105974713B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112584059B (en) * | 2020-12-11 | 2022-07-01 | 上海佳勒电子有限公司 | Method, device, system and storage medium for receiving, transmitting and flashing with multiple channels |
| CN112911776B (en) * | 2021-01-22 | 2022-11-25 | 深圳市永诺电器有限公司 | Flash lamp control method and system |
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 |
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 |
-
2016
- 2016-04-27 CN CN201610274691.3A patent/CN105974713B/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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| CN105974713A (en) | 2016-09-28 |
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