CN108227336A - A kind of light filling lamp plate - Google Patents
A kind of light filling lamp plate Download PDFInfo
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- CN108227336A CN108227336A CN201810224818.XA CN201810224818A CN108227336A CN 108227336 A CN108227336 A CN 108227336A CN 201810224818 A CN201810224818 A CN 201810224818A CN 108227336 A CN108227336 A CN 108227336A
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- filling lamp
- light
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- 238000005286 illumination Methods 0.000 claims abstract description 25
- 230000007613 environmental effect Effects 0.000 claims abstract description 12
- 239000013589 supplement Substances 0.000 claims description 12
- 238000004146 energy storage Methods 0.000 claims description 7
- 239000004065 semiconductor Substances 0.000 claims description 5
- 230000006641 stabilisation Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
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- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- 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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Stroboscope Apparatuses (AREA)
Abstract
The invention discloses a kind of light filling lamp plates, including the N group light fillings lamp group arranged centered on the camera lens of image capture device, the power supply being connected with every group of light filling lamp group, wherein, N is the integer more than 1, and multiple connected light compensating lamps are included in every group of light filling lamp group：N group light fillings lamp group carries out light filling when one or more groups of light filling lamp groups wherein receive light filling instruction for the intensity of illumination of the shooting environmental according to residing for image capture device for image capture device.Above-mentioned technical proposal disclosed in the present application, when image capture device acquires image, according to the intensity of illumination of shooting environmental, one or more groups of reception light fillings in N group light filling lamp groups instruct and carry out light filling, to improve the intensity of illumination on subject surface, without controlling intensity of illumination by controlling the voltage at light compensating lamp both ends, so as to reduce the complexity of circuit, the degree of stability of system where increasing circuit, and reduce the operating cost of whole system.
Description
Technical field
The present invention relates to robot graphics' acquisition technique field, more specifically to a kind of light filling lamp plate.
Background technology
Mobile robot needs to acquire two on ground by internal image capture device during execution task
Code is tieed up, and by being analyzed Quick Response Code to realize location navigation.Image capture device is needed when being shot to Quick Response Code
There are enough intensities of illumination to shoot clearly image.In view of the intensity of illumination corresponding to different external environment not
Together, then the intensity of illumination needed for image capture device is different, therefore, in certain situations it is desirable to be mended by light compensating lamp
Light, so as to meet shooting demand.
At present, scheme generally using LED (Light Emitting Diode, light emitting diode) as light compensating lamp in acquisition
During picture, the brightness of LED light supplement lamp is adjusted by adjusting the voltage at LED light supplement lamp both ends.Wherein, common adjusting LED light fillings
The method of lamp brightness has the following two kinds：A kind of is to adjust the brightness of LED light supplement lamp by adjusting the method for forward current, but
It is that this regulative mode needs to increase LED driver chip, and other equipment is assisted to be adjusted, so as to cause answering for circuit
Miscellaneous degree increases；Another is then pulsewidth modulation, i.e., power supply is changed to pulsed constant current supply, with change pulse width method come
Change the brightness of LED light supplement lamp, not only circuit is more complicated for this regulative mode, but also is only capable of realizing the adjusting of Microsecond grade, moves
Mobile robot is during high-speed cruising, in order to which captured photo is made not generate the situation of smear, then may need to take pictures
Shutter reaches Microsecond grade, at this point, this mode of pulsewidth modulation is then no longer desirable for the shooting of mobile robot.
In conclusion the technical side of the brightness of light compensating lamp is adjusted by adjusting the voltage at light compensating lamp both ends in the prior art
Case there are circuit it is more complicated the problem of.
Invention content
In view of this, the object of the present invention is to provide a kind of light filling lamp plate, to solve in the prior art by adjusting light filling
The voltage at lamp both ends adjusts the problem of circuit present in the technical solution of the brightness of light compensating lamp is more complicated.
To achieve these goals, the present invention provides following technical solution：
A kind of light filling lamp plate, including arranged centered on the camera lens of image capture device N group light fillings lamp group, with it is every
The power supply that the group light filling lamp group is connected, wherein, N is the integer more than 1, and multiple phases are included in light filling lamp group described in every group
Light compensating lamp even：
The N groups light filling lamp group is used for the intensity of illumination of the shooting environmental according to residing for described image collecting device, at it
In one or more groups of light filling lamp groups receive light filling instruction when for described image collecting device carry out light filling.
Preferably, the light compensating lamp included in the light filling lamp group is distributed in a ring centered on the camera lens.
Preferably, the light filling lamp group of several in the N groups light filling lamp group forms a sub- light filling lamp group, Mei Gesuo
Sub- light filling lamp group is stated to be distributed in a ring centered on the camera lens, wherein, the light compensating lamp included in each light filling lamp group is in
Distributed rectangular.
Preferably, it further includes：
Respectively with the corresponding switch of light filling lamp group described in every group；
It is connected, for according to residing for described image collecting device with the corresponding switch of light filling lamp group described in every group respectively
The intensity of illumination of shooting environmental, the one or more switch thereto send light fillings instruction, to allow corresponding switch
The processor being closed.
Preferably, it further includes：
It is connected respectively with the power supply and all switches, is steady for the voltage that provides the power supply
Fixed DC/DC converters within a preset range.
Preferably, it further includes：
The current-limiting resistance being connected respectively with the corresponding switch of light filling lamp group described in the DC/DC converters and every group,
Wherein, light filling lamp group described in every group corresponds to a current-limiting resistance；
One end is connected with the current-limiting resistance and the switch, the capacitive energy storage device of other end ground connection.
Preferably, it further includes：
The isolating device being connected respectively with the corresponding switch of light filling lamp group described in every group and the processor.
Preferably, the switch is metal-oxide-semiconductor.
Preferably, the light compensating lamp included in the light filling lamp group is LED light supplement lamp.
The present invention provides a kind of light filling lamp plate, including the N groups arranged centered on the camera lens of image capture device
Light filling lamp group, the power supply being connected with every group of light filling lamp group, wherein, N is the integer more than 1, is included in every group of light filling lamp group
Multiple connected light compensating lamps：N group light fillings lamp group is used for the intensity of illumination of the shooting environmental according to residing for image capture device, at it
In one or more groups of light filling lamp groups receive light filling instruction when for image capture device carry out light filling.
Above-mentioned technical proposal disclosed in the present application sets N groups using the camera lens of image capture device on light filling lamp plate
The light filling lamp group of the heart, when image capture device acquires image, the illumination of the shooting environmental according to residing for image capture device is strong
Degree, one or more groups of light filling lamp groups therein receive light filling instruction, and carry out light filling using the electric energy that power supply provides, to carry
The intensity of illumination on high subject surface, without controlling intensity of illumination by controlling the voltage at light compensating lamp both ends, so as to
The complexity of circuit can be reduced, the degree of stability of system where increasing circuit to a certain extent, and reduce whole system
Operating cost.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention, for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of circuit diagram of light filling lamp plate provided in an embodiment of the present invention；
Fig. 2 is the first distribution schematic diagram of light filling lamp group provided in an embodiment of the present invention on light filling lamp plate；
Fig. 3 is second distribution schematic diagram of the light filling lamp group provided in an embodiment of the present invention on light filling lamp plate；
Fig. 4 is the third distribution schematic diagram of light filling lamp group provided in an embodiment of the present invention on light filling lamp plate.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 is referred to, it illustrates a kind of circuit diagrams of light filling lamp plate provided in an embodiment of the present invention.It needs to illustrate
, illustrated for the ease of the connection relation between device, illustrate so that N is equal to 2 as an example in Fig. 1, be more than as N
2 situation is then similar with the connection relation shown in Fig. 1.A kind of light filling lamp plate provided in an embodiment of the present invention, can include
The N group light fillings lamp group 1 arranged centered on the camera lens of image capture device, the power supply electricity being connected with every group of light filling lamp group 1
Source 2, wherein, N is the integer more than 1, and multiple connected light compensating lamps are included in every group of light filling lamp group 1：
N group light fillings lamp group 1 for shooting environmental according to residing for image capture device intensity of illumination, wherein one group
Or multigroup light filling lamp group 1 receives and carries out light filling for image capture device when light filling instructs.
The equipment N group light fillings lamp group 1 on light filling lamp plate, this N group light filling lamp group 1 is centered on the camera lens of image capture device
It is arranged, in order to light filling lamp group 1, when carrying out light filling, light can be exposed to equably on subject, so as to improve
The quality of the image gone out captured by image capture device.It should be noted that N is the integer more than 1, and every group of light filling lamp group
Comprising multiple connected light compensating lamps in 1, the mode that light compensating lamp connects between each other can be series, parallel or connection in series-parallel
Combination, the present invention do not do any restriction herein.
Every group of light filling lamp group 1 is connected with power supply 2, when image capture device needs to acquire image, according to image
It is current desired can to calculate image capture device by preset algorithm etc. for the intensity of illumination of shooting environmental residing for collecting device
Intensity of illumination, and one or more groups of light filling lamp groups 1 thereto send light filling instruction.Corresponding light filling lamp group 1 is receiving
Light filling instruction after, the electric energy that power supply 2 is provided can be received, and light is exposed on the object being taken, with for
Image capture device carries out light filling.
Above-mentioned technical proposal disclosed in the present application sets N groups using the camera lens of image capture device on light filling lamp plate
The light filling lamp group of the heart, when image capture device acquires image, the illumination of the shooting environmental according to residing for image capture device is strong
Degree, one or more groups of light filling lamp groups therein receive light filling instruction, and carry out light filling using the electric energy that power supply provides, to carry
The intensity of illumination on high subject surface, without controlling intensity of illumination by controlling the voltage at light compensating lamp both ends, so as to
The complexity of circuit can be reduced, the degree of stability of system where increasing circuit to a certain extent, and reduce whole system
Operating cost.
A kind of light filling lamp plate provided in an embodiment of the present invention, the light compensating lamp included in light filling lamp group 1 are in centered on camera lens
Annular spread.
Light filling lamp group 1 is specifically as follows in a manner of being arranged centered on the camera lens of image capture device：Every group of light filling
The light compensating lamp included in lamp group 1 is distributed in a ring centered on camera lens namely the light filling on each ring that camera lens is distributed
Lamp forms one group of light filling lamp group 1.Wherein, mentioned annular spread can be straight-flanked ring be distributed, specifically can with referring to Fig.2, its
Show the first distribution schematic diagram of light filling lamp group provided in an embodiment of the present invention on light filling lamp plate, the circle at center in figure
Camera lens is represented, each straight-flanked ring represents one group of light filling lamp group 1, and the circle on straight-flanked ring then represents light compensating lamp；In addition to this, institute
The annular spread referred to may be the annular spread of similar petal, can specifically refer to Fig. 3, it illustrates the embodiment of the present invention
The light compensating lamp that the light filling lamp group of offer includes in second of the distribution schematic diagram namely light filling lamp group 1 on light filling lamp plate surrounds
Camera lens is in the distribution of similar petal.Certainly, the light compensating lamp included in light filling lamp group 1 may be the loop configuration point of other shapes
Cloth, such as：Hexagonal ring distribution etc., these specific annular spreads are within protection scope of the present invention.
A kind of light filling lamp plate provided in an embodiment of the present invention, several light filling lamp groups 1 in N group light fillings lamp group 1 form one
A sub- light filling lamp group, every sub- light compensating lamp group are distributed in a ring centered on camera lens, wherein, it is included in each light filling lamp group 1
The rectangular distribution of light compensating lamp.
Light filling lamp group 1 can also be specifically in a manner of being arranged centered on the camera lens of image capture device：Per height
Light filling lamp group is distributed in a ring centered on camera lens, wherein, every sub- light compensating lamp group is by several in N number of light filling lamp group 1
What light filling lamp group 1 was formed, and the rectangular distribution of light compensating lamp included in each light filling lamp group 1, specific distribution can refer to figure
4, it illustrates the third distribution schematic diagram of light filling lamp group provided in an embodiment of the present invention on light filling lamp plate.
Referring to Fig. 1, a kind of light filling lamp plate provided in an embodiment of the present invention can also include：
Respectively with every group of light filling lamp group 1 it is corresponding switch 3；
It is connected, for the shooting ring according to residing for image capture device with the corresponding switch 3 of every group of light filling lamp group 1 respectively
The intensity of illumination in border, one or more switches 3 thereto send light filling instruction, with the place that corresponding switch 3 is allowed to be closed
Manage device 4.
The control to light filling lamp group 1 can be realized in the following way：Respectively every group of light filling lamp group 1 is set corresponding
Switch 3, the switch 3 of setting is connected respectively with power supply 2 and corresponding light filling lamp group 1；Setting and all switches 3
Connected processor 4, when image capture device acquires image, shooting environmental of the processor 4 according to residing for image capture device
Intensity of illumination, one or more switches 3 thereto send light fillings instruction, corresponding switch 3 to be allowed to be closed, so as to allow
Corresponding light filling lamp group 1 receives the electric energy that power supply 2 is provided and is image capture device progress light filling.This realization method
Corresponding circuit is fairly simple, and control is more convenient.It is of course also possible to the control to light filling lamp group 1 is realized in other way
System is such as controlled etc. using PLC (Programmable Logic Controller, programmable logic controller (PLC)), these tools
The control mode of body is within protection scope of the present invention.
A kind of light filling lamp plate provided in an embodiment of the present invention, can also include：
3 be connected with power supply 2 and all switches respectively, for the voltage stabilization that power supply 2 provides to be preset
In the range of DC/DC converters 5.
It possibly can not meet the work requirements of light filling lamp group 1 in view of the voltage that power supply 2 is exported, then can set
The DC/DC converters 5 being connected respectively with power supply 2 and all switches 3, the voltage stabilization that power supply 2 is provided
Within preset range, so as to extend the service life of light compensating lamp, the operating cost of system is reduced.
It is it should be noted that above-mentioned mentioned that DC/DC converters 5 can be step-up DC/DC converters, voltage-dropping type
DC/DC converters or buck-boost type DC/DC converters, do not do any restriction to the concrete type of DC/DC converters 5 here.
A kind of light filling lamp plate provided in an embodiment of the present invention, can also include：
The current-limiting resistance 6 being connected respectively with the corresponding switch 3 of DC/DC converters 5 and every group of light filling lamp group 1,
In, every group of light filling lamp group 1 corresponds to a current-limiting resistance 6；
One end is connected with current-limiting resistance 6 and switch 3, the capacitive energy storage device 7 of other end ground connection.
Current-limiting resistance 6 and capacitive energy storage device 7 can be set in circuit.Wherein, current-limiting resistance 6 respectively with DC/DC
Converter 5 and the corresponding switch 3 of every group of light filling lamp group 1 are connected, and every group of light filling lamp group 1 corresponds to a current-limiting resistance 6,
Namely for one-to-one relationship between light filling lamp group 1 and current-limiting resistance 6, capacitive energy storage device 7 then one end respectively with current-limiting resistance
6th, switch 3 is connected, other end ground connection.
The electric energy that capacitive energy storage device 7 can be provided using power supply 2 is itself charges, i.e., by power supply
2 electric energy provided store, and when corresponding switch 3 is closed, it is light filling lamp group 1 that can utilize the electric energy stored by itself
Power supply, so as to reduce the energy waste caused by power supply station always of power supply 2.Current-limiting resistance 6, which then plays, adjusts size of current
Effect, so as to limit power supply 2 by the speed that DC/DC converters 5 are the charging of capacitive energy storage device 7, wherein, current limliting
The resistance value of resistance 6 can according to the demand of user or specifically application environment is configured, and the present invention does not do any limit herein
It is fixed.
A kind of light filling lamp plate provided in an embodiment of the present invention, can also include：
The isolating device 8 that switch 3 corresponding with every group of light filling lamp group 1 and processor 4 are connected respectively.
In view of processor 4 there are corresponding power supply, then in order to reduce the power supply to influence caused by light filling lamp group 1, then
Can every group of light filling lamp group 1 it is corresponding switch 3 and processor 4 between set isolating device 8, with to processor 4 pair
The power supply answered plays the role of isolation.
A kind of light filling lamp plate provided in an embodiment of the present invention, switch 3 can be metal-oxide-semiconductor.
Above-mentioned mentioned switch 3 is specifically as follows MOS (the Metal Oxide with low opening time, low conduction impedance
Semiconductor, metal-oxide semiconductor (MOS)) field-effect transistor.It is of course also possible to use other kinds of device conduct
Switch 3, such as triode, these specific switching devices are within protection scope of the present invention.
A kind of light filling lamp plate provided in an embodiment of the present invention, the light compensating lamp included in light filling lamp group 1 are LED light supplement lamp.
May be used with light efficiency is high, voltage is low, small, long lifespan, fast response time, shock resistance are strong, it is energy saving,
The LED light supplement lamp of the characteristics such as environmental protection is as the light compensating lamp in light filling lamp group 1.It is of course also possible to use the works such as Metal halogen lamp, fluorescent lamp
For the light compensating lamp in light filling lamp group 1, these are within protection scope of the present invention.
One concrete application scene of above-mentioned technical proposal of the present invention is：Indoor mobile robot is according to two on ground
When tieing up code progress location navigation, need to be scanned Quick Response Code analysis.It is taken the photograph in view of what different mobile robots was installed
As the height difference of head, then when shooting Quick Response Code, different mobile robots needs to be carried out with the LED light supplement lamp of different brightness
Light filling, in order to shoot clearly image.Therefore, above-mentioned light filling lamp plate can be mounted in different mobile robots,
When mobile robot is shot, one or more groups of LED light supplement lamp groups therein can be controlled to be mended according to actual needs
Light is adjusted so that intensity of illumination is allowed to meet shooting demand without adjusting the voltage at LED light supplement lamp both ends by complicated circuit
Brightness so as to simplify to circuit, and reduces the cost of mobile robot, and pass through control to a certain extent
The group number of LED light supplement lamp group can improve the speed of light filling to carry out light filling, so as to reduce smear caused by the photo of shooting,
Improve the quality of photo.In addition to this, mobile robot, can also be to ginsengs such as time for exposure, the ratios of gains during shooting
Number is adjusted, it to be allowed to meet the needs of mobile robot is to intensity of illumination jointly.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that the element that process, method, article or equipment including a series of elements are intrinsic.
Do not have in the case of more limiting, the element limited by sentence "including a ...", it is not excluded that including the element
Also there are other identical elements in process, method, article or equipment.In addition, above-mentioned technology provided in an embodiment of the present invention
The part consistent with corresponding to technical solution realization principle in the prior art and unspecified in scheme, in order to avoid excessively repeat.
The foregoing description of the disclosed embodiments enables those skilled in the art to realize or use the present invention.To this
A variety of modifications of a little embodiments will be apparent for a person skilled in the art, and the general principles defined herein can
Without departing from the spirit or scope of the present invention, to realize in other embodiments.Therefore, the present invention will not be limited
The embodiments shown herein is formed on, and is to fit to consistent with the principles and novel features disclosed herein most wide
Range.
Claims (9)
1. a kind of light filling lamp plate, which is characterized in that including the N group light fillings arranged centered on the camera lens of image capture device
Lamp group, the power supply being connected with light filling lamp group described in every group, wherein, N is the integer more than 1, in light filling lamp group described in every group
Include multiple connected light compensating lamps：
The N groups light filling lamp group is used for the intensity of illumination of the shooting environmental according to residing for described image collecting device, wherein
When one or more groups of light filling lamp groups receive light filling instruction light filling is carried out for described image collecting device.
2. light filling lamp plate according to claim 1, which is characterized in that the light compensating lamp included in the light filling lamp group is with described
It is distributed in a ring centered on camera lens.
3. light filling lamp plate according to claim 1, which is characterized in that several described benefits in the N groups light filling lamp group
Light lamp group forms a sub- light filling lamp group, and each sub- light filling lamp group is distributed in a ring centered on the camera lens, wherein, often
The rectangular distribution of light compensating lamp included in a light filling lamp group.
4. light filling lamp plate according to claim 1, which is characterized in that further include：
Respectively with the corresponding switch of light filling lamp group described in every group；
It is connected, for the shooting according to residing for described image collecting device with the corresponding switch of light filling lamp group described in every group respectively
The intensity of illumination of environment, the one or more switch thereto sends the light filling instruction, corresponding switch to be allowed to carry out
The processor of closure.
5. light filling lamp plate according to claim 4, which is characterized in that further include：
It is connected respectively with the power supply and all switches, the voltage stabilization for the power supply to be provided exists
DC/DC converters in preset range.
6. light filling lamp plate according to claim 5, which is characterized in that further include：
The current-limiting resistance being connected respectively with the corresponding switch of light filling lamp group described in the DC/DC converters and every group,
In, light filling lamp group described in every group corresponds to a current-limiting resistance；
One end is connected with the current-limiting resistance and the switch, the capacitive energy storage device of other end ground connection.
7. light filling lamp plate according to claim 6, which is characterized in that further include：
The isolating device being connected respectively with the corresponding switch of light filling lamp group described in every group and the processor.
8. light filling lamp plate according to claim 7, which is characterized in that the switch is metal-oxide-semiconductor.
9. according to claim 1 to 8 any one of them light filling lamp plate, which is characterized in that the benefit included in the light filling lamp group
Light lamp is LED light supplement lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810224818.XA CN108227336B (en) | 2018-03-19 | 2018-03-19 | Light supplementing lamp panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810224818.XA CN108227336B (en) | 2018-03-19 | 2018-03-19 | Light supplementing lamp panel |
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| Publication Number | Publication Date |
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| CN108227336A true CN108227336A (en) | 2018-06-29 |
| CN108227336B CN108227336B (en) | 2024-07-02 |
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| CN201810224818.XA Active CN108227336B (en) | 2018-03-19 | 2018-03-19 | Light supplementing lamp panel |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110113543A (en) * | 2019-04-25 | 2019-08-09 | 深圳天地宽视信息科技有限公司 | The data processing method and device of the setting of light filling lamp group are carried out by ray tracing |
| CN110475079A (en) * | 2019-09-10 | 2019-11-19 | 上海快仓智能科技有限公司 | A kind of image exposure luminance regulating method, system and associated component |
| CN112911162A (en) * | 2021-01-19 | 2021-06-04 | 佛山市顺德区美的洗涤电器制造有限公司 | Light supplementing method and device for dish washing machine and dish washing machine |
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