CN108924433A - A kind of control method and its device of external flash lamp - Google Patents
A kind of control method and its device of external flash lamp Download PDFInfo
- Publication number
- CN108924433A CN108924433A CN201810685218.3A CN201810685218A CN108924433A CN 108924433 A CN108924433 A CN 108924433A CN 201810685218 A CN201810685218 A CN 201810685218A CN 108924433 A CN108924433 A CN 108924433A
- Authority
- CN
- China
- Prior art keywords
- flash lamp
- timing
- delay time
- timer
- type information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Stroboscope Apparatuses (AREA)
Abstract
The invention discloses a kind of control method of external flash lamp and its devices.By setting and the type information of different mobile devices unique corresponding delay time in the server in advance, triggering timing device is that duration carries out timing using delay time after user clicks shooting button, and timing sends flashing signal completion to flash lamp after completing and glistens.It solves the problems, such as that distinct device misses best flash of light opportunity since hardware performance difference causes shooting to postpone, has fully ensured that optimal flash effect.
Description
Technical field
The present invention relates to external flash lamp control field, the control method and its device of especially a kind of external flash lamp.
Background technique
Currently, more and more people are selected on various occasions with movement with the promotion of mobile device phtographic lens hardware
Equipment replaces digital camera.Although mobile device is equipped with built-in flash lamp, in the case where some needs sufficient light source
It needs using external flash lamp.In the prior art, the wireless modes such as bluetooth or WIFI connection external flash lamp is generallyd use,
When taking pictures using mobile device while controlling external flash lamp completion flash of light.But, mobile device different from traditional digital cameras
Shutter exist in the form of software push buttons, the configuration of each mobile device is different also different to the response speed of shutter.It is existing
It is insufficient because of exposing caused by postponing that technology uses the fixing response time to easily cause, and influences shooting effect.
Summary of the invention
To solve the above problems, the purpose of the present invention is to provide a kind of prolonging for response can be read according to hardware equipment information
The slow time can realize a kind of controlling party for external flash lamp that flash lamp glistens in moment by delay in practical applications
Method, including：
Read the type information of mobile device；
The delay time to match with the type information of the mobile device is read in the database；
When detecting that user clicks shooting button, starting timer starts timing；
The timing duration of the timer is the delay time, and sends flash of light letter to flash lamp after timing completion
Number.
Further, the delay time in the database pre-saves in the database, and believes with the model of mobile device
Breath is unique corresponding.
Further, when timer institute timing a length of read delay time, timer stops timing.
Further, after the flash lamp receives flashing signal, group flashing light is twice.
A kind of control device of external flash lamp, including following device：
Type information reading device：For reading the type information of mobile device；
Delay time reading device：Prolong for reading in the database with what the type information of the mobile device matched
The slow time；
Timer time set：For when detecting that user clicks shooting button, starting time set to start timing；
Flashing signal sending device：For being sent out to flash lamp when timer institute timing a length of read delay time
Send flashing signal.
It further, further include following device：
Timer stops time set：For when timer institute timing a length of read delay time, timing
Device stops timing；
Flasher twice：For controlling after the flash lamp receives flashing signal, group flashing light is twice.
A kind of control device of external flash lamp, including：Processor；
Memory for storage processor executable instruction；
Wherein, the processor executes following steps：
Read the type information of mobile device；
The delay time to match with the type information of the mobile device is read in the database；
When detecting that user clicks shooting button, starting timer starts timing；
The timing duration of the timer is the delay time, and sends flash of light letter to flash lamp after timing completion
Number.
Further, the delay time in the database pre-saves in the database, and believes with the model of mobile device
Breath is unique corresponding.
Further, when timer institute timing a length of read delay time, timer stops timing.
Further, after the flash lamp receives flashing signal, group flashing light is twice.
The beneficial effects of the invention are as follows：Present invention employs a kind of control method of external flash lamp and its devices.Pass through
Wireless network connection mobile device and flash lamp are read preservation before being shot using mobile device and set in the server with movement
Standby type information unique corresponding delay time, and postpone to send to flash lamp with the delay time after clicking shooting
Flashing signal is arranged the unified flash lamp response time compared to the prior art is played, delay time is arranged according to distinct device, can
Solve the problems, such as that the speed due to equipment response performance causes moment not in flash lamp effect best time, to reach
Optimal shooting effect.
Detailed description of the invention
The invention will be further described with example with reference to the accompanying drawing.
Fig. 1 is a kind of method flow diagram of the control method of external flash lamp of the present invention.
Specific embodiment
Referring to Fig.1, the control method of a kind of external flash lamp of the invention, including：
Step A, the type information of mobile device is read；
Step B, the delay time to match with the type information of the mobile device is read in the database；
Step C, when detecting that user clicks shooting button, starting timer starts timing；
Step D, the timing duration of the described timer is the delay time, and sends and dodge to flash lamp after timing completion
Optical signal.
Wherein, the type information of read mobile device includes mobile device type and concrete model in the step A,
Since the hardware condition with a equipment different model is different, even with the different model of a equipment, for shooting
The response speed of button is also different, it is therefore desirable to different delay times be arranged, according to concrete model to realize best sudden strain of a muscle
Light effect.
Wherein, the timer is virtual timer, to detect that the signal for clicking shooting button starts timing as starting point,
And using read delay time as timing duration.
Wherein, flashing signal is not sent to flash lamp before timer completes timing, flash fire movement is avoided to set
It is standby not have started shooting, influence shooting effect.
Wherein, the wireless network connection mode includes WIFI connection and bluetooth connection.
Wherein, when the quantity of the flash lamp is multiple, mobile device and flash lamp be connected to by WIFI same
In wireless network.
Further, the delay time in the database pre-saves in the database, and believes with the model of mobile device
Breath is unique corresponding.
Further, when timer institute timing a length of read delay time, timer stops timing.
Wherein, after timer stops timing, flashing signal is sent to flash lamp.
Wherein, when flash lamp quantity is more than 1, while flashing signal is sent to all flash lamps having connected.
Further, after the flash lamp receives flashing signal, group flashing light is twice.
Wherein, the flash lamp fills energy flash lamp to be secondary, is carried out continuously in response to a flashing signal and fills can dodge twice
Light, it is ensured that the abundance of light in shooting process.
Wherein, the secondary energy flash lamp that fills includes two energy charging devices, after receiving flashing signal while carrying out filling energy, the
One energy charging device first discharges completion and glistens for the first time, and secondary flash of light is completed in the release of the second energy charging device after the completion of glistening for the first time.
Preferably, the flash lamp includes two energy charging devices, wherein another energy charging device during glistening for the first time
Start to fill energy, and release is glistened at once after the completion of glistening first time.
A kind of control device of external flash lamp, including following device：
Type information reading device：For reading the type information of mobile device；
Delay time reading device：Prolong for reading in the database with what the type information of the mobile device matched
The slow time；
Timer time set：For when detecting that user clicks shooting button, starting time set to start timing；
Flashing signal sending device：For being sent out to flash lamp when timer institute timing a length of read delay time
Send flashing signal.
It further, further include following device：
Timer stops time set：For when timer institute timing a length of read delay time, timing
Device stops timing；
Flasher twice：For controlling after the flash lamp receives flashing signal, group flashing light is twice.
A kind of control device of external flash lamp, including：Processor；
Memory for storage processor executable instruction；
Wherein, the processor executes following steps：
Read the type information of mobile device；
The delay time to match with the type information of the mobile device is read in the database；
When detecting that user clicks shooting button, starting timer starts timing；
The timing duration of the timer is the delay time, and sends flash of light letter to flash lamp after timing completion
Number.
Further, the delay time in the database pre-saves in the database, and believes with the model of mobile device
Breath is unique corresponding.
Further, when timer institute timing a length of read delay time, timer stops timing.
Further, after the flash lamp receives flashing signal, group flashing light is twice.
The above, only presently preferred embodiments of the present invention, the invention is not limited to above embodiment, as long as
It reaches technical effect of the invention with identical means, all should belong to protection scope of the present invention.
Claims (10)
1. a kind of control method of external flash lamp, which is characterized in that including：
Read the type information of mobile device；
The delay time to match with the type information of the mobile device is read in the database；
When detecting that user clicks shooting button, starting timer starts timing；
The timing duration of the timer is the delay time, and sends flashing signal to flash lamp after timing completion.
2. a kind of control method of external flash lamp according to claim 1, which is characterized in that including：The database
In delay time pre-save in the database, and it is uniquely corresponding with the type information of mobile device.
3. a kind of control method of external flash lamp according to claim 1, which is characterized in that including：When the timing
When device institute timing a length of read delay time, timer stops timing.
4. a kind of control method of external flash lamp according to claim 1, which is characterized in that including：The flash lamp
After receiving flashing signal, group flashing light is twice.
5. a kind of control device of external flash lamp, which is characterized in that including following device：
Type information reading device：For reading the type information of mobile device；
Delay time reading device：When for reading the delay to match with the type information of the mobile device in the database
Between；
Timer time set：For when detecting that user clicks shooting button, starting time set to start timing；
Flashing signal sending device：For sending and dodging to flash lamp when timer institute timing a length of read delay time
Optical signal.
6. a kind of control device of external flash lamp according to claim 5, which is characterized in that further include following device：
Timer stops time set：For when timer institute timing a length of read delay time, timer to stop
Only timing；
Flasher twice：For controlling after the flash lamp receives flashing signal, group flashing light is twice.
7. a kind of control device of external flash lamp, which is characterized in that including：Processor；
Memory for storage processor executable instruction；
Wherein, the processor executes following steps：
Read the type information of mobile device；
The delay time to match with the type information of the mobile device is read in the database；
When detecting that user clicks shooting button, starting timer starts timing；
The timing duration of the timer is the delay time, and sends flashing signal to flash lamp after timing completion.
8. a kind of control device of external flash lamp according to claim 7, which is characterized in that including：The database
In delay time pre-save in the database, and it is uniquely corresponding with the type information of mobile device.
9. a kind of control device of external flash lamp according to claim 7, which is characterized in that including：When the timing
When device institute timing a length of read delay time, timer stops timing.
10. a kind of control device of external flash lamp according to claim 7, which is characterized in that including：The flash lamp
After receiving flashing signal, group flashing light is twice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810685218.3A CN108924433A (en) | 2018-06-28 | 2018-06-28 | A kind of control method and its device of external flash lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810685218.3A CN108924433A (en) | 2018-06-28 | 2018-06-28 | A kind of control method and its device of external flash lamp |
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| Publication Number | Publication Date |
|---|---|
| CN108924433A true CN108924433A (en) | 2018-11-30 |
Family
ID=64421870
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810685218.3A Pending CN108924433A (en) | 2018-06-28 | 2018-06-28 | A kind of control method and its device of external flash lamp |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120299822A1 (en) * | 2008-07-25 | 2012-11-29 | National Central University | Communication and Device Control System Based on Multi-Frequency, Multi-Phase Encoded Visual Evoked Brain Waves |
| CN106303268A (en) * | 2015-06-25 | 2017-01-04 | 曦威科技股份有限公司 | The method controlling external flash lamp flash time |
| CN106791474A (en) * | 2017-01-22 | 2017-05-31 | 惠州Tcl移动通信有限公司 | A kind of flash of light of mobile terminal starts processing method and system |
| CN107272301A (en) * | 2016-04-01 | 2017-10-20 | 杨伟毅 | Plug-in flash lamp and use its camera system |
-
2018
- 2018-06-28 CN CN201810685218.3A patent/CN108924433A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120299822A1 (en) * | 2008-07-25 | 2012-11-29 | National Central University | Communication and Device Control System Based on Multi-Frequency, Multi-Phase Encoded Visual Evoked Brain Waves |
| CN106303268A (en) * | 2015-06-25 | 2017-01-04 | 曦威科技股份有限公司 | The method controlling external flash lamp flash time |
| CN107272301A (en) * | 2016-04-01 | 2017-10-20 | 杨伟毅 | Plug-in flash lamp and use its camera system |
| CN106791474A (en) * | 2017-01-22 | 2017-05-31 | 惠州Tcl移动通信有限公司 | A kind of flash of light of mobile terminal starts processing method and system |
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Application publication date: 20181130 |