CN110351928A - DC intelligent illuminates centralized control method - Google Patents
DC intelligent illuminates centralized control method Download PDFInfo
- Publication number
- CN110351928A CN110351928A CN201910642426.XA CN201910642426A CN110351928A CN 110351928 A CN110351928 A CN 110351928A CN 201910642426 A CN201910642426 A CN 201910642426A CN 110351928 A CN110351928 A CN 110351928A
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- Prior art keywords
- rectification module
- led unit
- power
- control method
- intelligent
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Classifications
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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]
-
- 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]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
-
- 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]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of DC intelligents to illuminate centralized control method.A kind of DC intelligent illumination centralized control method, comprising: obtain the power of A rectification module；Power according to each rectification module judges whether there is rectification module failure, determines that the quantity B, B of the rectification module of failure are less than the natural number of A if having；It controls in the remaining A-B LED unit not failed, the electric current of each LED unit is A/ (A-B) times when not failing.Invention the utility model has the advantages that (1) original LED lamp is with 220V Alternating Current Power Supply, AC/DC power-switching circuit and constant-current circuit are included in lamp interior, it is corresponded now using external rectification module and LED unit, when rectification module when something goes wrong, directly replace rectification module, facilitate maintenance, maintenance is convenient.
Description
Technical field
The present invention relates to DC lighting fields, and in particular to a kind of DC intelligent illumination centralized control method.
Background technique
LED (LightiAgEBittiAgDiode) illumination is LED lighting, is that a kind of semiconducting solid is luminous
Device.It is that it is superfluous that compound releasing occurs by carrier in the semiconductors using solid semiconductor chip as luminescent material
Energy and cause photon to emit, directly issue red, yellow, blue, green light, on this basis, utilize the principle of three primary colours, addition
Fluorescent powder can issue the light of random color.It is exactly LED lamp using LED as the luminaire that light source manufactures.LED
Lamps and lanterns are widely applied to illumination of plant building at present.
There are following technical problems for traditional technology:
LED lamp is to use 220V Alternating Current Power Supply, and AC/DC power-switching circuit and constant-current circuit are included in lamp interior.
LED lamp reaches the service life being longer than due to AC/DC power supply usually using the service life at present.Cause LED lamp service life inclined
It is short, it is unfavorable for the illumination of workshop.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of DC intelligents to illuminate centralized control method.
In order to solve the above-mentioned technical problems, the present invention provides a kind of DC intelligents to illuminate centralized control method, direct current intelligence
The A rectification module that the lighting system that centralized control method is used for includes urban electric power switch, controlled by the urban electric power switch can be illuminated
With the A LED units by the rectification module direct current supply, wherein electric main is rectified into direct current by the rectification module, institute
It states direct current and is configured as that voltage is constant but current-variable；The rectification module and the LED unit correspond, and A is no less than 2
Natural number；Include:
Obtain the power of A rectification module；
Power according to each rectification module judges whether there is rectification module failure, and the rectification module of failure is determined if having
Quantity B, B be less than the natural number of A；
It controls in the remaining A-B LED unit not failed, the electric current of each LED unit is the A/ (A-B) when not failing
Times.
" power for obtaining A rectification module " includes: in one of the embodiments,
Obtain the electric current and voltage of A rectification module；
Calculate the power of A rectification module.
" power according to each rectification module judges whether there is rectification module failure " is specific in one of the embodiments,
It include: that judge whether there is the power of rectification module be zero.
" the quantity B for determining the rectification module of failure " is specifically included through rectification module in one of the embodiments,
The quantity that power is zero determines the quantity B of the rectification module of failure.
In one of the embodiments, " in the remaining A-B LED unit not failed of control, the electricity of each LED unit
Stream is A/ (A-B) times when not failing." in, control signal is exported by the way of wireless control to control rectification module output
Electric current.
In one of the embodiments, " in the remaining A-B LED unit not failed of control, the electricity of each LED unit
Stream is A/ (A-B) times when not failing." in, control signal is exported by the way of bluetooth to control the electricity of rectification module output
Stream.
In one of the embodiments, " in the remaining A-B LED unit not failed of control, the electricity of each LED unit
Stream is A/ (A-B) times when not failing." in, control signal is exported by the way of zigbee to control rectification module output
Electric current.
A kind of computer equipment can be run on a memory and on a processor including memory, processor and storage
The step of computer program, the processor realizes any one the method when executing described program.
A kind of computer readable storage medium, is stored thereon with computer program, realization when which is executed by processor
The step of any one the method.
A kind of processor, the processor is for running program, wherein described program executes described in any item when running
Method.
Beneficial effects of the present invention:
(1) original LED lamp is to use 220V Alternating Current Power Supply, and AC/DC power-switching circuit and constant-current circuit are included in
Lamp interior is corresponded using external rectification module and LED unit now, when rectification module when something goes wrong, directly more
Rectification module is changed, maintenance is facilitated, maintenance is convenient；
(2) directly judge whether rectification module fails by the power of acquisition rectification module；
(3) when there is rectification module failure, changed by the electric current to remaining normal rectification module, in output
In the case that DC voltage is constant, the DC current of output is improved, keeps the luminous power of all LED units substantially not
Become, ensure that the brightness of illumination of entire workshop is basically unchanged.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the lighting system that DC intelligent illumination centralized control method of the present invention is used for.
Fig. 2 is the flow chart of DC intelligent illumination centralized control method of the present invention.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, so that those skilled in the art can be with
It more fully understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
It illuminates centralized control method with Fig. 2, a kind of DC intelligent illumination centralized control method, DC intelligent refering to fig. 1 and uses
In lighting system include urban electric power switch 100, the A rectification module 200 controlled by the urban electric power switch and A by the rectification
The LED unit 300 of module direct current supply, wherein electric main is rectified into direct current by the rectification module, and the direct current is configured
For voltage is constant but current-variable；The rectification module and the LED unit correspond, and A is no less than 2 natural number；Packet
It includes:
S110, the power for obtaining A rectification module.
Specifically, " power for obtaining A rectification module " includes: the electric current and voltage for obtaining A rectification module；Calculate A
The power of a rectification module.It is appreciated that the application can also obtain the power of A rectification module using other methods, in addition
The power of the A rectification module of the application, refers to the power of each rectification module.
S120, according to each rectification module power judge whether there is rectification module failure, if having determine failure it is whole
The quantity B, B of flow module are less than the natural number of A.
Specifically, " power according to each rectification module judges whether there is rectification module failure " specifically includes: judgement is
The no power for having rectification module is zero.The so-called power for whether having rectification module is zero, refers to that there are at least one to rectify mould
The power of block is zero, at this moment just illustrates there is the case where rectification module failure in A rectification module.
Specifically, " the quantity B for determining the rectification module of failure " specifically includes the number for being zero by the power of rectification module
Amount determines the quantity B of the rectification module of failure.That is, the rectification module for being zero by power in A rectification module of statistics
Quantity, be known that the quantity of the rectification module of failure.
In S130, the remaining A-B LED unit not failed of control, the electric current of each LED unit is A/ when not failing
(A-B) again.
It is appreciated that " in the remaining A-B LED unit not failed of control, the electric current of each LED unit is not fail
When A/ (A-B) times." in, control signal can be exported by the way of wireless control to control the electric current of rectification module output.
Specifically, " in the remaining A-B LED unit not failed of control, the electric current of each LED unit is when not failing
A/ (A-B) times." in, control signal is exported by the way of bluetooth to control the electric current of rectification module output.
Specifically, " in the remaining A-B LED unit not failed of control, the electric current of each LED unit is when not failing
A/ (A-B) times." in, control signal is exported by the way of zigbee to control the electric current of rectification module output.
It will be appreciated, of course, that " in the remaining A-B LED unit not failed of control, the electric current of each LED unit is not
A/ (A-B) times when failure." in, control signal can also be exported by the way of effectively controlling to control rectification module output
Electric current.That is to say, which kind of control mode is the application be not intended to limit specifically using, to issue control signal, controlled to reach
The purpose of the electric current of rectification module output.
Changed by the electric current to remaining normal rectification module, in the case where the DC voltage of output is constant, is mentioned
The high DC current of output, is held essentially constant the luminous power of all LED units, ensure that the illumination of entire workshop
Brightness is basically unchanged.
A kind of computer equipment can be run on a memory and on a processor including memory, processor and storage
The step of computer program, the processor realizes any one the method when executing described program.
A kind of computer readable storage medium, is stored thereon with computer program, realization when which is executed by processor
The step of any one the method.
A kind of processor, the processor is for running program, wherein described program executes described in any item when running
Method.
Beneficial effects of the present invention:
(4) original LED lamp is to use 220V Alternating Current Power Supply, and AC/DC power-switching circuit and constant-current circuit are included in
Lamp interior is corresponded using external rectification module and LED unit now, when rectification module when something goes wrong, directly more
Rectification module is changed, maintenance is facilitated, maintenance is convenient；
(5) directly judge whether rectification module fails by the power of acquisition rectification module；
(6) when there is rectification module failure, changed by the electric current to remaining normal rectification module, in output
In the case that DC voltage is constant, the DC current of output is improved, keeps the luminous power of all LED units substantially not
Become, ensure that the brightness of illumination of entire workshop is basically unchanged.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.Those skilled in the art's made equivalent substitute or transformation on the basis of the present invention, in the present invention
Protection scope within.Protection scope of the present invention is subject to claims.
Claims (10)
1. a kind of DC intelligent illuminates centralized control method, which is characterized in that DC intelligent illumination centralized control method is used for
Lighting system includes urban electric power switch, the A rectification module controlled by the urban electric power switch and A and is supplied by the rectification module direct current
The LED unit of electricity, wherein electric main is rectified into direct current by the rectification module, the direct current be configured as voltage it is constant but
Current-variable；The rectification module and the LED unit correspond, and A is no less than 2 natural number；Include:
Obtain the power of A rectification module；
Power according to each rectification module judges whether there is rectification module failure, and the number of the rectification module of failure is determined if having
B is measured, B is less than the natural number of A.
It controls in the remaining A-B LED unit not failed, the electric current of each LED unit is A/ (A-B) times when not failing.
2. DC intelligent as described in claim 1 illuminates centralized control method, which is characterized in that " obtain A rectification module
Power " includes:
Obtain the electric current and voltage of A rectification module；
Calculate the power of A rectification module.
3. DC intelligent as described in claim 1 illuminates centralized control method, which is characterized in that " according to each rectification module
Power judge whether there is rectification module failure " specifically include: the power for judging whether there is rectification module is zero.
4. DC intelligent as described in claim 1 illuminates centralized control method, which is characterized in that " determine the rectification mould of failure
The quantity B " of block specifically includes the quantity B that the rectification module of failure is determined by the quantity that the power of rectification module is zero.
5. DC intelligent as described in claim 1 illuminates centralized control method, which is characterized in that " control is remaining not to fail
A-B LED unit in, the electric current of each LED unit is A/ (A-B) when not failing times." in, using the side of wireless control
Formula output controls signal to control the electric current of rectification module output.
6. DC intelligent as claimed in claim 5 illuminates centralized control method, which is characterized in that " control is remaining not to fail
A-B LED unit in, the electric current of each LED unit is A/ (A-B) when not failing times." in, it is defeated by the way of bluetooth
Control signal out to control the electric current of rectification module output.
7. DC intelligent as claimed in claim 5 illuminates centralized control method, which is characterized in that " control is remaining not to fail
A-B LED unit in, the electric current of each LED unit is A/ (A-B) when not failing times." in, by the way of zigbee
Output controls signal to control the electric current of rectification module output.
8. a kind of computer equipment including memory, processor and stores the meter that can be run on a memory and on a processor
Calculation machine program, which is characterized in that the processor realizes any one of claims 1 to 7 the method when executing described program
Step.
9. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is held by processor
The step of any one of claims 1 to 7 the method is realized when row.
10. a kind of processor, which is characterized in that the processor is for running program, wherein right of execution when described program is run
Benefit requires 1 to 7 described in any item methods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910642426.XA CN110351928B (en) | 2019-07-16 | 2019-07-16 | DC intelligent lighting centralized control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910642426.XA CN110351928B (en) | 2019-07-16 | 2019-07-16 | DC intelligent lighting centralized control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110351928A true CN110351928A (en) | 2019-10-18 |
| CN110351928B CN110351928B (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910642426.XA Active CN110351928B (en) | 2019-07-16 | 2019-07-16 | DC intelligent lighting centralized control method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101959345A (en) * | 2009-07-13 | 2011-01-26 | 台达电子工业股份有限公司 | Current balanced power supply circuit of multiple groups of direct current (DC) loads |
| CN102238768A (en) * | 2010-04-26 | 2011-11-09 | 旭丽电子(广州)有限公司 | Light-emitting diode (LED) backlight source driving module |
| CN102461343A (en) * | 2009-05-29 | 2012-05-16 | Lg伊诺特有限公司 | LED driver |
| JP2012190792A (en) * | 2011-02-22 | 2012-10-04 | Cyber Coin Kk | Fluorescent lamp type led lighting device |
| CN106455223A (en) * | 2016-11-02 | 2017-02-22 | 广东工业大学 | Power supply fault control method, management system and LED direct current centralized power supply system |
| CN109041367A (en) * | 2018-06-28 | 2018-12-18 | 上海亚明照明有限公司 | Intelligent lighting control system, method, medium, terminal, Intelligent lamp and intelligent gateway |
-
2019
- 2019-07-16 CN CN201910642426.XA patent/CN110351928B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102461343A (en) * | 2009-05-29 | 2012-05-16 | Lg伊诺特有限公司 | LED driver |
| CN101959345A (en) * | 2009-07-13 | 2011-01-26 | 台达电子工业股份有限公司 | Current balanced power supply circuit of multiple groups of direct current (DC) loads |
| CN102238768A (en) * | 2010-04-26 | 2011-11-09 | 旭丽电子(广州)有限公司 | Light-emitting diode (LED) backlight source driving module |
| JP2012190792A (en) * | 2011-02-22 | 2012-10-04 | Cyber Coin Kk | Fluorescent lamp type led lighting device |
| CN106455223A (en) * | 2016-11-02 | 2017-02-22 | 广东工业大学 | Power supply fault control method, management system and LED direct current centralized power supply system |
| CN109041367A (en) * | 2018-06-28 | 2018-12-18 | 上海亚明照明有限公司 | Intelligent lighting control system, method, medium, terminal, Intelligent lamp and intelligent gateway |
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| CN110351928B (en) | 2020-09-29 |
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