CN105049739A - Electronic device and toning method for flash lamp thereof - Google Patents
Electronic device and toning method for flash lamp thereof Download PDFInfo
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- CN105049739A CN105049739A CN201510442840.8A CN201510442840A CN105049739A CN 105049739 A CN105049739 A CN 105049739A CN 201510442840 A CN201510442840 A CN 201510442840A CN 105049739 A CN105049739 A CN 105049739A
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- lamp
- color depth
- photoflash lamp
- light
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Abstract
The invention provides an electronic device and a toning method for a flash lamp thereof. According to the method, a dimming order is generated according to an external input; the dimming order is analyzed so as to acquire color depth of a corresponding flash lamp; a drive signal strength corresponding to the color depth is looked up in a list so as to generate a drive signal; and the corresponding flash lamp is driven according to the drive signal. In the method, the corresponding strong drive signal is generated according to the external input, so as to drive the corresponding flash lamp to be lightened, so that a user can acquire the desired fill-in light color. The method can be carried out intelligently, the flash lamps have abundant colors, and the user experience is good.
Description
Technical field
The present invention relates to the toning field of photoflash lamp, particularly relate to a kind of electronic equipment and photoflash lamp shading process thereof.
Background technology
Current mobile phone on the market, has double flashing light, but two photoflash lamps can only be used for increasing brightness, but the flashing color of photoflash lamp is immutable.Photoflash lamp color on current mobile phone is more single, only has white light.But in reality, under most scene all needs certain cold-warm color light filling, shooting effect can be better.Give an example, just in such as film studio, due to the dark of studio, so photographed scene needs to take pictures, front both sides add some warm colour illumination and, and after shooting, effect just can be very good.And the white light of current mobile phone, only play the effect of illumination, the effect of light filling cannot be played for the scene of many complexity.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of electronic equipment and photoflash lamp shading process thereof, color for the photoflash lamp solving electronic equipment in prior art is single, and can not as required, and intelligence provides the problem of multiple color.
For achieving the above object and other relevant objects, the invention provides a kind of photoflash lamp light-dimming method, be applied to and have in the electronic equipment of at least one photoflash lamp, said method comprising the steps of: preset a list, described list comprises the color depth of photoflash lamp and the drive signal strength of the photoflash lamp corresponding with described color depth; According to an outside input, generate a dimming commands; Resolve described dimming commands, to obtain the color depth of corresponding photoflash lamp; In described list, search the drive signal strength corresponding with described color depth to generate drive singal; According to described drive singal, drive corresponding photoflash lamp.
Optionally, described electronic equipment has three photoflash lamps, is respectively red flashing light lamp, flashed green lamp and B light flashes lamp.
Optionally, resolve described dimming commands, to obtain the color depth of the color depth of described red flashing light lamp, the color depth of described flashed green lamp and described B light flashes lamp respectively.
Optionally, the palette that has a multiple color is provided, to receive the selection of a color, generates described dimming commands.
Optionally, receive the self-defined editor of the color depth to corresponding photoflash lamp, to generate described dimming commands.
For achieving the above object and other relevant objects, the present invention also provides a kind of electronic equipment, there is at least one photoflash lamp, described electronic equipment comprises: arrange module, in order to preset a list, described list comprises the color depth of photoflash lamp and the drive signal strength of the photoflash lamp corresponding with described color depth; Directive generation module, in order to according to an outside input, generates a dimming commands; Parsing module, in order to resolve described dimming commands, to obtain the color depth of corresponding photoflash lamp; Search module, in order in described list, search the drive signal strength corresponding with described color depth to generate drive singal; Driver module, in order to according to described drive singal, drives corresponding photoflash lamp.
Optionally, described electronic equipment has three photoflash lamps, is respectively red flashing light lamp, flashed green lamp and B light flashes lamp.
Optionally, described parsing module, resolves described dimming commands, to obtain the color depth of the color depth of described red flashing light lamp, the color depth of described flashed green lamp and described B light flashes lamp respectively.
Optionally, described directive generation module, has the palette of multiple color according to provide one, to receive the selection of a color, generates described dimming commands.
Optionally, described directive generation module, according to the self-defined editor of the color depth of a pair corresponding photoflash lamp received, to generate described dimming commands.
As mentioned above, a kind of electronic equipment of the present invention and photoflash lamp shading process thereof, according to outside input, to generate a dimming commands; Resolve described dimming commands, to obtain the color depth of corresponding photoflash lamp; In described list, search the drive signal strength corresponding with described color depth to generate drive singal; According to described drive singal, drive corresponding photoflash lamp, the present invention is to input according to outside, generate corresponding drive singal strong drive singal, to drive lighting of corresponding photoflash lamp, with obtain user need light filling color, operative intelligence and photoflash lamp various colors, better user experience.
Accompanying drawing explanation
Fig. 1 is shown as a kind of photoflash lamp light-dimming method of the present invention schematic flow sheet in one embodiment.
Fig. 2 is shown as the photoflash lamp structural representation in one embodiment of a kind of electronic equipment of the present invention.
Fig. 3 is shown as a kind of electronic equipment of the present invention module diagram in one embodiment.
Element numbers explanation
1 electronic equipment
11 arrange module
12 directive generation module
13 parsing modules
14 search module
15 driver modules
S11 ~ S15 step
Embodiment
Below by way of specific instantiation, embodiments of the present invention are described, those skilled in the art the content disclosed by this specification can understand other advantages of the present invention and effect easily.The present invention can also be implemented or be applied by embodiments different in addition, and the every details in this specification also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present invention.It should be noted that, when not conflicting, the feature in following examples and embodiment can combine mutually.
It should be noted that, the diagram provided in following examples only illustrates basic conception of the present invention in a schematic way, then only the assembly relevant with the present invention is shown in diagram but not component count, shape and size when implementing according to reality is drawn, it is actual when implementing, and the kenel of each assembly, quantity and ratio can be a kind of change arbitrarily, and its assembly layout kenel also may be more complicated.
Refer to Fig. 1, be shown as a kind of photoflash lamp light-dimming method of the present invention schematic flow sheet in one embodiment.Be applied to and have in the electronic equipment of at least one photoflash lamp, described electronic equipment such as having the mobile phone or panel computer etc. of camera function, said method comprising the steps of:
S11: preset a list, described list comprises the color depth of photoflash lamp and the drive signal strength of the photoflash lamp corresponding with described color depth.
S12: according to an outside input, generate a dimming commands.
S13: resolve described dimming commands, to obtain the color depth of corresponding photoflash lamp.
S14: in described list, searches the drive signal strength corresponding with described color depth to generate drive singal.
S15: according to described drive singal, drives corresponding photoflash lamp.
The color of world's all things on earth, all allocated out by redgreenblue, by distributing the weight of different redgreenblues, different colors can be recalled, such as current colour screen handset, by 8 red (256 kinds of different depths red), 8 green, 8 indigo plants, and RGB combines mutually, can be combined into altogether the 24 power kind colors of 2, therefore Mobile phone screen is referred to as the display of support 1,600 ten thousand look.So, in one embodiment, described electronic equipment has three photoflash lamps as shown in Figure 2, be respectively red flashing light lamp R, flashed green lamp G and B light flashes lamp B, described drive singal is respectively and described red flashing light lamp R, flashed green lamp G and B light flashes lamp B can be driven to carry out the constant current drive singal lighted, every road photoflash lamp is all furnished with Current Control chip, chip receives size of current instruction, the electric current on every road is finely controlled, to control to form the light filling color needed.
By resolving described dimming commands, to obtain the color depth of the color depth of described red flashing light lamp, the color depth of described flashed green lamp and described B light flashes lamp respectively, model, the power of described red flashing light lamp, flashed green lamp and B light flashes lamp are all identical, the color of the light just sent is different, so the respective value of the intensity of the unified color depth in described list and drive singal can be adopted to control accordingly.The input of described outside, such as, comprise the input of following two kinds of modes,
Mode one: the palette that has a multiple color is provided, to receive the selection of a color, generates described dimming commands.Such as, select pure red in described palette, namely red corresponding color depth is maximum, be FF, green corresponding color depth is 00, blue color depth is 00, and the intensity of drive singal in list is directly proportional to described color depth, the drive signal strength of the drive singal namely driving red flashing light lamp to light is maximum, the drive signal strength of the drive singal driving flashed green lamp to light is 0, the drive signal strength of the drive singal driving B light flashes lamp to light also is 0, and photoflash lamp can form red light filling state.
Mode two: the self-defined editor receiving the color depth to corresponding photoflash lamp, to generate described dimming commands.Such as on described electronic equipment, explicit identification is red respectively, green, and the input frame of the input of the value of the color depth of blueness, when needs obtain pure red, maximum is inputted in the frame determining the red color degree of depth, such as, when being 8 its color depths of binary identification, namely red maximum is FF, maximum FF is inputted in the frame determining the red degree of depth, and minimum value 00 is inputted in the frame determining green deep, minimum value 00 is inputted in the frame determining the blue degree of depth, and the intensity of drive singal in list is directly proportional to described color depth, the drive signal strength of the drive singal namely driving red flashing light lamp to light is maximum, the drive signal strength of the drive singal driving flashed green lamp to light is 0, the drive signal strength of the drive singal driving B light flashes lamp to light also is 0, photoflash lamp can form red light filling state.
Refer to Fig. 3, be shown as a kind of electronic equipment of the present invention module diagram in one embodiment.Described electronic equipment 1 has at least one photoflash lamp, and described electronic equipment 1 comprises and arranges module 11, directive generation module 12, parsing module 13, searches module 14 and driver module 15.
The described module 11 that arranges is in order to preset a list, and described list comprises the color depth of photoflash lamp and the drive signal strength of the photoflash lamp corresponding with described color depth.
Described directive generation module 12, in order to according to an outside input, generates a dimming commands.
Described parsing module 13 in order to resolve described dimming commands, to obtain the color depth of corresponding photoflash lamp.
Described module 14 of searching, in order in described list, searches the drive signal strength corresponding with described color depth to generate drive singal.
Described driver module 15, in order to according to described drive singal, drives corresponding photoflash lamp.
The color of world's all things on earth, all allocated out by redgreenblue, by distributing the weight of different redgreenblues, different colors can be recalled, such as current colour screen handset, by 8 red (256 kinds of different depths red), 8 green, 8 indigo plants, and RGB combines mutually, can be combined into altogether the 24 power kind colors of 2, therefore Mobile phone screen is referred to as the display of support 1,600 ten thousand look.So, in one embodiment, described electronic equipment has three photoflash lamps as shown in Figure 2, be respectively red flashing light lamp R, flashed green lamp G and B light flashes lamp B, described drive singal is respectively and described red flashing light lamp R, flashed green lamp G and B light flashes lamp B can be driven to carry out the constant current drive singal lighted, every road photoflash lamp is all furnished with Current Control chip, chip receives size of current instruction, the electric current on every road is finely controlled, to control to form the light filling color needed.
Described dimming commands is resolved by described parsing module 13, to obtain the color depth of the color depth of described red flashing light lamp, the color depth of described flashed green lamp and described B light flashes lamp respectively, model, the power of described red flashing light lamp, flashed green lamp and B light flashes lamp are all identical, the color of the light just sent is different, so the respective value of the intensity of the unified color depth in described list and drive singal can be adopted to control accordingly.
The described outside that described directive generation module 12 generates described dimming commands institute foundation inputs the input such as comprising following two kinds of modes,
Mode one: the palette that has a multiple color is provided, to receive the selection of a color, generates described dimming commands.Such as, select pure red in described palette, namely red corresponding color depth is maximum, be FF, green corresponding color depth is 00, blue color depth is 00, and the intensity of drive singal in list is directly proportional to described color depth, the drive signal strength of the drive singal namely driving red flashing light lamp to light is maximum, the drive signal strength of the drive singal driving flashed green lamp to light is 0, the drive signal strength of the drive singal driving B light flashes lamp to light also is 0, and photoflash lamp can form red light filling state.
Mode two: the self-defined editor receiving the color depth to corresponding photoflash lamp, to generate described dimming commands.Such as on described electronic equipment, explicit identification is red respectively, green, and the input frame of the input of the value of the color depth of blueness, when needs obtain pure red, maximum is inputted in the frame determining the red color degree of depth, such as, when being 8 its color depths of binary identification, namely red maximum is FF, maximum FF is inputted in the frame determining the red degree of depth, and minimum value 00 is inputted in the frame determining green deep, minimum value 00 is inputted in the frame determining the blue degree of depth, and the intensity of drive singal in list is directly proportional to described color depth, the drive signal strength of the drive singal namely driving red flashing light lamp to light is maximum, the drive signal strength of the drive singal driving flashed green lamp to light is 0, the drive signal strength of the drive singal driving B light flashes lamp to light also is 0, photoflash lamp can form red light filling state.
In sum, a kind of electronic equipment of the present invention and photoflash lamp shading process thereof, according to outside input, to generate a dimming commands; Resolve described dimming commands, to obtain the color depth of corresponding photoflash lamp; In described list, search the drive signal strength corresponding with described color depth to generate drive singal; According to described drive singal, drive corresponding photoflash lamp, the present invention is to input according to outside, generate corresponding drive singal strong drive singal, to drive lighting of corresponding photoflash lamp, with obtain user need light filling color, operative intelligence and photoflash lamp various colors, better user experience.So the present invention effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (10)
1. a photoflash lamp light-dimming method, is characterized in that, is applied to and has in the electronic equipment of at least one photoflash lamp, said method comprising the steps of:
Preset a list, described list comprises the color depth of photoflash lamp and the drive signal strength of the photoflash lamp corresponding with described color depth;
According to an outside input, generate a dimming commands;
Resolve described dimming commands, to obtain the color depth of corresponding photoflash lamp;
In described list, search the drive signal strength corresponding with described color depth to generate drive singal;
According to described drive singal, drive corresponding photoflash lamp.
2. photoflash lamp light-dimming method according to claim 1, is characterized in that: described electronic equipment has three photoflash lamps, is respectively red flashing light lamp, flashed green lamp and B light flashes lamp.
3. photoflash lamp light-dimming method according to claim 2, is characterized in that: resolve described dimming commands, to obtain the color depth of the color depth of described red flashing light lamp, the color depth of described flashed green lamp and described B light flashes lamp respectively.
4. photoflash lamp light-dimming method according to claim 1, is characterized in that: provide the palette that has a multiple color, to receive the selection of a color, generate described dimming commands.
5. photoflash lamp light-dimming method according to claim 1, is characterized in that: the self-defined editor receiving the color depth to corresponding photoflash lamp, to generate described dimming commands.
6. an electronic equipment, is characterized in that, has at least one photoflash lamp, and described electronic equipment comprises:
Arrange module, in order to preset a list, described list comprises the color depth of photoflash lamp and the drive signal strength of the photoflash lamp corresponding with described color depth;
Directive generation module, in order to according to an outside input, generates a dimming commands;
Parsing module, in order to resolve described dimming commands, to obtain the color depth of corresponding photoflash lamp;
Search module, in order in described list, search the drive signal strength corresponding with described color depth to generate drive singal;
Driver module, in order to according to described drive singal, drives corresponding photoflash lamp.
7. electronic equipment according to claim 6, is characterized in that: described electronic equipment has three photoflash lamps, is respectively red flashing light lamp, flashed green lamp and B light flashes lamp.
8. electronic equipment according to claim 7, it is characterized in that: described parsing module, resolve described dimming commands, to obtain the color depth of the color depth of described red flashing light lamp, the color depth of described flashed green lamp and described B light flashes lamp respectively.
9. electronic equipment according to claim 6, is characterized in that: described directive generation module, has the palette of multiple color according to provide one, to receive the selection of a color, generates described dimming commands.
10. electronic equipment according to claim 6, is characterized in that: described directive generation module, according to the self-defined editor of the color depth of a pair corresponding photoflash lamp received, to generate described dimming commands.
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| CN201510442840.8A CN105049739A (en) | 2015-07-24 | 2015-07-24 | Electronic device and toning method for flash lamp thereof |
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| CN201510442840.8A CN105049739A (en) | 2015-07-24 | 2015-07-24 | Electronic device and toning method for flash lamp thereof |
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| CN1629716A (en) * | 2003-12-18 | 2005-06-22 | 安捷伦科技有限公司 | Flash lighting for image acquisition |
| CN101726964A (en) * | 2008-10-28 | 2010-06-09 | 亚洲光学股份有限公司 | Image acquiring device and method for shifting charging capacitance of flashlamp thereof |
| US20100254692A1 (en) * | 2007-12-11 | 2010-10-07 | Koninklijke Philips Electronics N.V. | Camera illumination device |
| CN104618660A (en) * | 2014-12-31 | 2015-05-13 | 宇龙计算机通信科技(深圳)有限公司 | Photographing method and terminal for user-defined flash lamp photographing effect parameters |
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2015
- 2015-07-24 CN CN201510442840.8A patent/CN105049739A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1629716A (en) * | 2003-12-18 | 2005-06-22 | 安捷伦科技有限公司 | Flash lighting for image acquisition |
| US20100254692A1 (en) * | 2007-12-11 | 2010-10-07 | Koninklijke Philips Electronics N.V. | Camera illumination device |
| CN101726964A (en) * | 2008-10-28 | 2010-06-09 | 亚洲光学股份有限公司 | Image acquiring device and method for shifting charging capacitance of flashlamp thereof |
| CN104618660A (en) * | 2014-12-31 | 2015-05-13 | 宇龙计算机通信科技(深圳)有限公司 | Photographing method and terminal for user-defined flash lamp photographing effect parameters |
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Application publication date: 20151111 |