CN1310500C - Flash control method for terminal with camera - Google Patents
Flash control method for terminal with camera Download PDFInfo
- Publication number
- CN1310500C CN1310500C CNB2003101237853A CN200310123785A CN1310500C CN 1310500 C CN1310500 C CN 1310500C CN B2003101237853 A CNB2003101237853 A CN B2003101237853A CN 200310123785 A CN200310123785 A CN 200310123785A CN 1310500 C CN1310500 C CN 1310500C
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- flash
- pattern
- terminal
- light
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/08—Brushes with driven brush bodies or carriers hand-driven
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/1066—Toothbrush for cleaning the teeth or dentures
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- Stroboscope Apparatuses (AREA)
- Exposure Control For Cameras (AREA)
- Studio Devices (AREA)
Abstract
A method for controlling a flash of a terminal having a camera is provided to control flash modes of a camera appropriate for each situation, thereby using an appropriate flash mode and preventing unnecessary power consumption. A terminal user photographs a predetermined subject(201). A control unit judges whether an operation mode is a still image mode(202). If so, the control unit controls a flash power supply part for driving a flash light every time the terminal user photographs a still image(203). If not, the control unit judges whether the operation mode is a moving picture mode(204). If so, the control unit controls the flash power supply part for driving the flash light while photographing a moving picture(205). The control unit judges whether the operation mode is a continuous photographing mode(206). If so, the control unit controls the flash power supply part for multi-driving the flash light while continuously photographing(207).
Description
Technical field
The present invention relates to control the method for the terminal flash of light that adds camera, in more detail, relate to a kind of flash control method that adds the terminal of camera, when use has static images, moving image or when the camera of the terminal of multiple functions such as shootings is taken continuously, controls the camera flash pattern that meets various situations.
Background technology
In multimedia (Multi-media) epoch of opening curtain recently, people's life has been stepped in the multimedia terminal, and it not only can transferring voice, can also wireless high-speed transmission image, a large amount of image data such as figure.
Utilize present voice terminal can't handle multi-medium data at a high speed, therefore needing can high speed processing voice, image and figure and can export the next-generation mobile communications image terminal of voice and image, to what extent integration image, voice and data etc. are efficiently handled and are reprocessed actually, become the core technology of multimedia era.
Following the development of this technology, use the mobile communication terminal (for example: mobile phone, PDA etc.) of built-in or the plug-in digital camera of plug-in to obtain extensively popularizing, utilize this mobile communication terminal that installs digital camera additional, not only voice communication can be carried out, even image communication can be carried out.In addition, the image data of taking is stored in the memory section of mobile communication terminal after, can also upload to PC, or be transferred to the other side's mobile communication terminal by mobile communication terminal.
With regard to the digital camera of this mobile communication terminal, the digital image data of being caught by digital camera can be transferred to mobile communication terminal by splicing ear, on the liquid crystal display cells (LCD) of mobile communication terminal, show, meanwhile, can also be transferred to computer by data input and output connector, store, edit and various operations such as printing.
When utilizing the digital camera of above-mentioned mobile communication terminal to take subject, be installed in use under the situation of camera flash of terminal, in the moment that the user presses the button, the disposable discharge of the electric charge of charging, signal meanwhile flashes.
There is a problem in this flash technic in the past, though it can be applied to take static images, can't be applied to the moving filming image function of nearest more prevalentization or take the continuous shoot function of a plurality of pictures continuously.
Moreover, also there is a problem in flash technic in the past,, all only has the function that produces single light, so the user can not select required light to carry out the shooting of multiple photo that is.
Summary of the invention
The present invention develops in order to solve above-mentioned problem in the past just, purpose is to provide a kind of flash control method that adds the terminal of camera, when use has static images, moving image or when the camera of the terminal of multiple functions such as shootings is taken continuously, controls the camera flash pattern that meets various situations.
For achieving the above object, the present invention has been installed additional in the method for terminal flash of light of camera in control, when utilizing the set subject of above-mentioned terminal taking, according to the pattern of taking with camera now, master control part control flashing power source supply department drives photoflash lamp with many patterns.
If above-mentioned pattern is the static images pattern, then when taking static images, drive photoflash lamp at every turn; If above-mentioned pattern is the image pattern, Continuous Drive photoflash lamp in moving filming image process then; If above-mentioned pattern is to take pattern continuously, then when taking continuously, repeatedly drive photoflash lamp at every turn.
The driving of above-mentioned photoflash lamp both can drive by the preference pattern by terminal use's control, also can drive automatically the detection of subject surrounding brightness according to photoelectric sensor portion.
The present invention has been installed additional in the method for terminal flash of light of camera in control, when utilizing the set subject of above-mentioned terminal taking, according to the many patterns of flash of light RGB of taking with camera now, master control part control flashing power source supply department drives photoflash lamp with many patterns.
If above-mentioned pattern is flash of light the 1st pattern, then drive photoflash lamp with the 1st color of light; If above-mentioned pattern is flash of light the 2nd pattern, then drive photoflash lamp with the 2nd color of light; If above-mentioned pattern is flash of light the 3rd pattern, then drive photoflash lamp with the 3rd color of light.
The driving of above-mentioned pattern is selected to drive by the terminal use.
The present invention has been installed additional in the method for terminal flash of light of camera in control, comprises two steps: detect step, when the set subject of terminal taking of above-mentioned camera has been installed in utilization additional, utilize photoelectric sensor to detect brightness around the subject; Close step, if even above-mentioned detected brightness is very bright, but the flash of light pattern still opens, and then closing flash of light action automatically.
If the brightness of above-mentioned detection is darker, then open the flash of light action.
The present invention has been installed additional in the method for terminal flash of light of camera in control, comprises three steps: the 1st step when utilizing the set subject of above-mentioned terminal taking, according to the pattern of taking with camera now, drives photoflash lamps with many patterns; The 2nd step, when utilizing the set subject of above-mentioned terminal taking, the many patterns of flash of light RGB according to taking with camera now optionally drive photoflash lamp; The 3rd step is optionally switched above-mentioned the 1st step and the 2nd step and is driven.
Description of drawings
Fig. 1 is a structured flowchart of having used the flash of light drive division of flash control method of the present invention.
Fig. 2 is the molar behavior flow chart of the flash mode control method of the embodiment of the invention.
Fig. 3 and Fig. 4 are the molar behavior flow charts of the flash control method of another embodiment of the present invention.
Embodiment
With reference to the accompanying drawings, describe useful embodiment of the present invention in detail.
Fig. 1 is a structured flowchart of having used the flash of light drive division of flash control method of the present invention.Key input part (110) is the part for the required various operation command signals of user's input operation terminal, general many use keypads, but also can use input units such as touch screen, touch pad, TrackPoint, stylus.
The memory institute program stored of storage part (120) in storing common terminal, also store flash of light control model used in the present invention.
As hereinafter described, in the flash of light control model that is stored in storage part (120), have by the required program of the key of appointment input control flashing power source supply department (130) and with the required program of flash of light pattern interlock opening/closing photoflash lamp.
Brightness around photoelectric sensor portion (140) detection camera also offers master control part (100).
The effect of master control part (100) is the above-mentioned inscape of overall control, except common controlled function, also has the function of operation flash of light control model in the present invention and the photoflash lamp when taking is lighted controlled function.
That is, in the running of flash of light control model, according to the kind control flashing power source supply department (130) of the key of key input part (110) input, with the On/Off of control photoflash lamp (150).
Describe by flow chart, can know the action of understanding control part (100) following Fig. 2 to Fig. 4.
Fig. 2 is the molar behavior flow chart of the flash control method of the embodiment of the invention.After the action beginning, the terminal use utilizes camera to take set subject (201).
After utilizing above-mentioned terminal to begin camera shooting (201), control part (100) judges whether the pattern of taking with camera now is static images pattern (202), if static images pattern, then control flashing power source supply department (130), when taking static images, drive photoflash lamp (150) (203) at every turn.
In the present invention, the driving of photoflash lamp both can drive by the preference pattern by terminal use's control, also can drive automatically the detection of subject surrounding brightness according to photoelectric sensor portion (140).
If above-mentioned judgement (202) result is not the static images pattern, then master control part (100) judges whether the pattern of taking with camera now is image pattern (204), if moving image pattern, then control flashing power source supply department (130), Continuous Drive photoflash lamp (150) (205) in moving filming image process.
If above-mentioned judgement (204) result is not the image pattern, then master control part (100) judges whether the pattern of taking with camera now is to take pattern (206) continuously, if take pattern continuously, then control flashing power source supply department (130), repeatedly driving photoflash lamp (150) (207) in the shooting process continuously.
Fig. 3 is the molar behavior flow chart of the flash control method of another embodiment of the present invention.After the action beginning, the terminal use utilizes camera to take set subject (301).
After utilizing above-mentioned terminal to begin camera shooting (301), control part (100) judges whether the pattern of taking with camera now is based on 3 primary colors R (red), the G (green) of light, the many patterns of flash of light RGB (302) of B (indigo plant) light.
If above-mentioned judgement (302) result is the many patterns of flash of light RGB, when being flash of light R pattern, master control part (100) control flashing power source supply department (130) drives photoflash lamp (150) (303) with ruddiness so.
If above-mentioned judgement (302) result is the many patterns of flash of light RGB, and be flash of light G pattern, master control part (100) control flashing power source supply department (130) drives photoflash lamp (150) (304) with green glow so.
If above-mentioned judgement (302) result is the many patterns of flash of light RGB, and be flash of light B pattern, master control part (100) is controlled flashing power source supply department (130) so, with blu-ray drives photoflash lamp (150) (305).
In the present invention, the driving of the many patterns of flash of light RGB drives by the preference pattern by terminal use's control.
Fig. 4 is the molar behavior flow chart of the flash control method of another embodiment of the present invention.After the action beginning, the terminal use utilizes camera to take set subject (401).
After utilizing above-mentioned terminal to begin camera shooting (401), the brightness (402) that photoelectric sensor (140) detects around the subject also passes to control part (100).
Control part (100) judges whether the pattern of taking with camera now is flash photographing mode (403).
If above-mentioned judgement (403) result is a flash photographing mode, judge then whether detection (402) signal of the subject surrounding brightness that is delivered to above-mentioned control part (100) is bright signal (404).
If above-mentioned judgement (404) is the bright signal that need not use flash of light, then close flash of light action (405); If must use the dark signal of flash of light, then open flash of light action (406).
Need not use the step (405) of closing flash of light action under the bright signal of above-mentioned flash of light, be in order to prevent the misjudgment because of the terminal use, and bright situation is opened the flash of light pattern around subject, prevents that terminal is not intended to the free burial ground for the destitute power consumption.
Such as the above-mentioned detailed description of doing, the invention provides following beneficial effect, when use has When the camera of the terminal of the several functions such as static images, moving image or continuous shooting is taken, control Meet the camera flash pattern of various situations, meet multiple camera shooting action thereby can use The flash of light of pattern. And, can be according to the many patterns of flash of light RGB, with various light Drive flash lamp, take thereby the terminal use can carry out camera with multiple flash lamp. In addition, Can prevent that the flash of light that causes because of terminal use's misjudgment from driving, thereby prevent that terminal is meaningless Power consumption.
Claims (6)
1. flash control method that adds the terminal of camera is characterized in that having installed additional in the method for terminal flash of light of camera in control, comprises following three steps:
The 1st step, when utilizing the set subject of above-mentioned terminal taking, according to the pattern of taking with camera now, drive photoflash lamp with many patterns, described many patterns drive photoflash lamp and further comprise: if above-mentioned pattern is the static images pattern, then drive photoflash lamp when taking static images at every turn; If above-mentioned pattern is the image pattern, Continuous Drive photoflash lamp in moving filming image process then; If above-mentioned pattern is to take pattern continuously, then when taking continuously, repeatedly drive photoflash lamp at every turn;
The 2nd step, when utilizing the set subject of above-mentioned terminal taking, the many patterns of flash of light RGB according to taking with camera now optionally drive photoflash lamp;
The 3rd step is optionally switched above-mentioned the 1st step and the 2nd step and is driven;
Wherein flash generator supply department is controlled by master control portion.
2 flash control methods that add the terminal of camera according to claim 1 is characterized in that:
The driving of above-mentioned photoflash lamp both can drive by the preference pattern by terminal use's control, also can drive automatically the detection of subject surrounding brightness according to photoelectric sensor portion.
3. the flash control method that adds the terminal of camera according to claim 1, it is characterized in that: in described the 2nd step, by master control part control flashing power source supply department, and described many patterns drive photoflash lamp and comprise: if above-mentioned pattern is the ruddiness pattern of flash of light, then with red color optical drive photoflash lamp; If above-mentioned pattern is the green glow pattern of flash of light, then drive photoflash lamp with green color of light; If above-mentioned pattern is the blue light pattern of flash of light, then drive photoflash lamp with blue color of light.
4. the flash control method that adds the terminal of camera according to claim 3 is characterized in that:
The driving of above-mentioned pattern is selected to drive by the terminal use.
5. the flash control method that adds the terminal of camera according to claim 1 is characterized in that:
Before described the 1st step, also comprise following two steps:
Detect step, when the set subject of terminal taking of above-mentioned camera has been installed in utilization additional, utilize photoelectric sensor to detect subject brightness on every side;
Close step, if even above-mentioned detected brightness is very bright, but the flash of light pattern still opens, and then closing flash of light action automatically.
6. the flash control method that adds the terminal of camera according to claim 5 is characterized in that:
If the brightness of above-mentioned detection is darker, then open the flash of light action.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR34987/2003 | 2003-05-30 | ||
| KR1020030034987A KR20040103090A (en) | 2003-05-30 | 2003-05-30 | Method for controlling the flash of mobile phone with camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1574911A CN1574911A (en) | 2005-02-02 |
| CN1310500C true CN1310500C (en) | 2007-04-11 |
Family
ID=34510774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101237853A Expired - Fee Related CN1310500C (en) | 2003-05-30 | 2003-12-17 | Flash control method for terminal with camera |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20040103090A (en) |
| CN (1) | CN1310500C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101783890B (en) * | 2009-01-21 | 2012-11-21 | 英属开曼群岛商恒景科技股份有限公司 | Displayer with integrated photometer and method for adjusting display brightness |
| CN104618646A (en) * | 2015-01-22 | 2015-05-13 | 深圳市金立通信设备有限公司 | Shooting method |
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5579068A (en) * | 1992-07-06 | 1996-11-26 | Nikon Corporation | Electronic flash apparatus of a camera |
| CN1334485A (en) * | 2000-07-25 | 2002-02-06 | 富士胶片株式会社 | Flashlight unit of camera, electronic camera and lighting head |
| US6427051B1 (en) * | 1999-06-24 | 2002-07-30 | Asahi Kogaku Kogyo Kabushiki Kaisha | Controller for controlling a camera having a built-in flash |
-
2003
- 2003-05-30 KR KR1020030034987A patent/KR20040103090A/en not_active Application Discontinuation
- 2003-12-17 CN CNB2003101237853A patent/CN1310500C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5579068A (en) * | 1992-07-06 | 1996-11-26 | Nikon Corporation | Electronic flash apparatus of a camera |
| US6427051B1 (en) * | 1999-06-24 | 2002-07-30 | Asahi Kogaku Kogyo Kabushiki Kaisha | Controller for controlling a camera having a built-in flash |
| CN1334485A (en) * | 2000-07-25 | 2002-02-06 | 富士胶片株式会社 | Flashlight unit of camera, electronic camera and lighting head |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20040103090A (en) | 2004-12-08 |
| CN1574911A (en) | 2005-02-02 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LANGCHAO LEJIN DIGITAL MOBILE COMMUNICATION CO., L Free format text: FORMER OWNER: LG ELECTRONICS (CHINA) R + D CENTER CO., LTD. Effective date: 20120322 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100102 CHAOYANG, BEIJING TO: 264001 YANTAI, SHANDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20120322 Address after: 264001 No. 228 Changjiang Road, Yantai economic and Technological Development Zone, Shandong, China Patentee after: Langchao Lejin Digital Mobile Communication Co., Ltd. Address before: Two Beijing 100102 Chaoyang District city in Wangjing Lize Park No. 203 Petrova building block B Patentee before: LG Electronic (China) Research and Development Center Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070411 Termination date: 20151217 |
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| EXPY | Termination of patent right or utility model |