CN110324936A - A kind of address code method of combination controlling lamp string type ornament lamp point by point with external signal - Google Patents
A kind of address code method of combination controlling lamp string type ornament lamp point by point with external signal Download PDFInfo
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- CN110324936A CN110324936A CN201910540014.5A CN201910540014A CN110324936A CN 110324936 A CN110324936 A CN 110324936A CN 201910540014 A CN201910540014 A CN 201910540014A CN 110324936 A CN110324936 A CN 110324936A
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- address code
- code
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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]
- H05B45/20—Controlling the colour of the light
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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]
- H05B45/40—Details of LED load circuits
- H05B45/44—Details of LED load circuits with an active control inside an LED matrix
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- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of address code method of combination controlling lamp string type ornament lamp point by point with external signal, lamp string type ornament lamp is the intelligent LED lamp body combination for including monomer control chip, it is characterized in that the address code of at least 2 bits of monomer control chip itself is designed as former and later two sections independence, the address code of section is used to make single lamp body positioned in sequence after wherein, and the address code of front section is used under the same address for making positioned in sequence carry out multiple lamp bodies random single-point control and executes pattern；After the control signaling protocol code of master controller is transmitted to lamp body, the address code of at least 2 bits is identified as point independent address code of former and later two sections automatically by the internal logic route of monomer control chip, and master controller is controlled according to the address code that former and later two sections separately define.The method of the present invention is simple and practical, is two independent address codes by lamp design, so that ornament lamp has both layering or generates the protrusion effect of the color change of sequence abundant and random point control.
Description
Technical field
The present invention relates to LED lamps, more particularly to a kind of address for controlling lamp string type ornament lamp point by point with external signal
Code method of combination.
Background technique
City lighting and festival decorative lamp are drilled from the effect promoting of interspersing of only flashing light to using external signal control
The intelligentized applications such as text information are presented in diagram case.Utilize data made of as combined by address code and RGB three primary colours gray scale
The address code that agreement code corresponds to corresponding LED lamp bead monomer completes the orientation color control of lamp bead.The LED lamp bead monomer be
By the monomer control chip and RGB three-primary color LED lamp of power source wire load signal driving on the lead frame of one Two-port netwerk
Pearl integrates control and luminous intelligent LED lamp body made of being bonded with plain conductor, can be made multiple diameter and not
With the direct insertion LED lamp bead or patch-type LED lamp bead of shape.
It is external signal control single-point LED lamp bead pattern with the transmission of dedicated power supply line integral data, it is only necessary to power supply line,
Without independent signal wire, pattern control can be carried out to each LED lamp bead monomer according to the definition of agreement code with external signal
System.It is required that master controller confirm each intelligent LED lamp body specific location and corresponding address code, will control signal accurately pass
It send to each independent intelligent LED lamp body.To be identified by master controller, each intelligent LED lamp body must be assembled into it is whole
The intelligent chip or circuit board that can differentiate independent address to each intelligent LED lamp body are implanted into before body lamp string, moreover, each
Intelligent LED lamp bead only assigns individual address, can not be ranked up and realize simultaneously the effect of single-point control pattern.Some
In the application for needing to sort, such as layering and the LED water pipe lamp of Christmas tree LED decorative lamp, can not generate sequence abundant and
The color change of random point control.
Summary of the invention
The technical problem to be solved by the present invention is to make up the defect of the above-mentioned prior art, provide it is a kind of with external signal by
The address code method of combination of point control lamp string type ornament lamp.
Technical problem of the invention is resolved by the following technical programs.
This address code method of combination for controlling lamp string type ornament lamp point by point with external signal, the lamp string type ornament lamp are
The ornament lamp of intelligent LED lamp body combination, the intelligent LED lamp body include monomer control chip, and the monomer controls chip
The address code of itself is the address code of at least 2 bits (bits), and the intelligent LED lamp body executes pre- after connecting with master controller
The master control order of first programmed graph data, the control signal that the master controller is sent out are control signaling protocol codes,
The control signaling protocol code includes the address code of bit identical as the monomer control address code of chip itself.
The characteristics of this address code method of combination for controlling lamp string type ornament lamp point by point with external signal, is:
The address code of at least 2 bits of monomer control chip itself is designed as the independent address of former and later two sections
Code, wherein the address code of back zone section member is the location address code for making positioned in sequence to single intelligent LED lamp body, remaining
Under front section bit address code be under the same address for making positioned in sequence to multiple intelligent LED lamp bodies carry out
Random single-point control executes the control address code of RGB pattern；
After the control signaling protocol code of master controller is transmitted to the intelligent LED lamp body, the monomer controls chip
Internal logic route the address code of at least 2 bits is identified as point independent address code of former and later two sections, main control automatically
Device is controlled according to the address code that former and later two sections separately define.
Technical problem of the invention is resolved by technical solution further below.
The master controller is controlled according to the address code that former and later two sections separately define, and is master controller after
The address code of section bit is individually controlled, and completion makes positioned in sequence to single intelligent LED lamp body and sorts.
The master controller is controlled according to the address code that former and later two sections separately define, and is master controller before
The address code of section bit is individually controlled, and completes to control single intelligent LED lamp body single-point execution RGB pattern.
The master controller is controlled according to the address code that former and later two sections separately define, and is master controller after
The address code of section bit and the address code of front section bit, which merge, carries out the double-deck control, is completed at the same time to single intelligent LED
Positioned in sequence of lamp body making sorts and single-point control executes RGB pattern, so that ornament lamp has both layering or generates abundant
Sequence and random point control color change protrusion effect.
Technical problem of the invention is resolved by following further technical solution.
The address code of the monomer control chip itself, is a string of binary combinations, with metal layer fuse (Metal Fuse
Trimming) conducting expression 0, metal layer fuse failure expression 1, metal layer fuse failure be include with metallic test probe or
It is realized under the action of pulse current or thermal energy that person's laser issues.
Preferably, the address code of the monomer control chip itself is the address code of 10 bits, the control signal association
Code is discussed to be synthesized by the stop code of the address code of 10 bits, color code, that is, RGB three primary colours gray level code of 18 bits and 1 bit.
Preferably, the address code of 10 bits of the monomer control chip is designed as the independent address of former and later two sections
Code, wherein the address code of 4 bit of rear section is the location address code for making positioned in sequence to single intelligent LED lamp body,
The address code of remaining 6 bit of front section be under the same address for making positioned in sequence to multiple series connection or/and parallel connection
Intelligent LED lamp body carry out the control address code that the control of random single-point executes RGB pattern.
The control signaling protocol code further includes the color code i.e. RGB three primary colours gray level code of subsequent 18 bit of address code,
And the stop code of 1 last bit.
The lamp string type ornament lamp is the ornament lamp of the intelligent LED lamp body combination of multiple series connection or/and parallel connection.
The intelligent LED lamp body is to drive power source wire load signal on the lead frame of a Two-port netwerk
Monomer control chip and RGB three-primary color LED lamp bead are bonded with plain conductor.
The control signal of the multiple series connection of main controller controls or/and intelligent LED lamp body in parallel carries power supply line
Transmission, the monomer control chip of each intelligent LED lamp body include the i.e. described monomer control chip of independent identification code itself
It is built with immediate addressing CL Compare Logic between address code in address code, with the control signaling protocol code of master controller, is being detected
After the completion of program, the master controller obtains the address code comprising corresponding sorting position information of each intelligent LED lamp body.
Compared with the prior art, the invention has the advantages that:
The method of the present invention is simple and practical, before the address code of the monomer control chip of intelligent LED lamp body itself is designed as
The independent address code of latter two section can be completed at the same time and make positioned in sequence to single intelligent LED lamp body lamp bead and sort
And single-point control executes RGB pattern, so that being filled by the lamp string type that the intelligent LED lamp body of multiple series connection or/and parallel connection combines
Decorations lamp has both layering or generates the protrusion effect of the color change of sequence abundant and random point control.It can be widely applied
In the lamp string type ornament lamp layout address code that the intelligent LED lamp body by multiple series connection or/and parallel connection combines.
Detailed description of the invention
Fig. 1 is the control signaling protocol code composition figure of the specific embodiment of the invention.
Specific embodiment
With reference to embodiment and compares attached drawing the present invention will be described.
A kind of address code method of combination controlling lamp string type ornament lamp point by point with external signal, lamp string type ornament lamp is multiple
The ornament lamp of the intelligent LED lamp body of series connection or/and parallel connection combination, intelligent LED lamp body is the lead frame in a Two-port netwerk
On frame by power source wire load signal driving monomer control chip and RGB three-primary color LED lamp bead with plain conductor be bonded and
At, the monomer control chip of each intelligent LED lamp body includes the independent identification code i.e. address code of monomer control chip itself,
It is the address code of 10 bits of a string of binary combinations, with metal layer fuse conducting expression 0, metal layer fuse failure expression 1, gold
Belonging to layer fuse failure is realized under the action of including the pulse current or thermal energy issued with metallic test probe or laser.
The control signal of the intelligent LED lamp body of the multiple series connection of main controller controls or/and parallel connection carries power supply line transmission,
Intelligent LED lamp body executes the master control order of graph data programmed in advance, master controller after connecting with master controller
The control signal of submitting is control signaling protocol code, and control signaling protocol code includes the color of the address code of 10 bits, 18 bits
Code is the stop code of RGB three primary colours gray level code and 1 bit.When the control signaling protocol code of master controller be transmitted to it is intelligent
After LED lamp, it is built between the address code in the address code of monomer control chip and the control signaling protocol code of master controller
Immediate addressing CL Compare Logic, after the completion of detection process, master controller obtains sorting comprising corresponding for each intelligent LED lamp body
The address code of location information.
The method of combination of present embodiment is before being designed as the address code of 10 bits of monomer control chip itself
The independent address code of latter two section, wherein the address code of 4 bit of rear section is for making 0 to single intelligent LED lamp body
The location address code of~15 positioned in sequence, the address code of remaining 6 bit of front section are for making the same of positioned in sequence
The intelligent LED lamp body of multiple series connection or/and parallel connection is carried out random single-point control to execute including color and brightness under address
The control address code of RGB pattern.
After the control signaling protocol code of master controller is transmitted to intelligent LED lamp body, the inside of monomer control chip is patrolled
It collects route and the address code of 10 bits is identified as point independent address code of former and later two sections automatically, master controller is according to front and back two
The address code that a section separately defines is controlled, and mode is included the following three types:
(1) master controller is individually controlled according to the address code of rear 4 bit of section, is completed to single intelligent LED lamp
Body makes positioned in sequence and sorts.
(2) master controller is individually controlled according to the address code of 6 bit of front section, is completed to single intelligent LED lamp
The control of body single-point executes RGB pattern.
(3) master controller merges according to the address code of 6 bit of address code and front section of rear 4 bit of section carries out bilayer
Control, be completed at the same time to single intelligent LED lamp body make positioned in sequence sort and single-point control execution RGB pattern, make
Must be used for Christmas tree lamp string type ornament lamp have both layering and random point control color change protrusion effect, or to use
The protrusion effect of the color change of sequence abundant and random point control is generated in the lamp string type ornament lamp of water pipe lamp.
In practical applications, it needs to preset each lamp body according to 0-15 sequence according to the design of lamp string type ornament lamp
Address code sequentially arrange to be assembled into required lamp string type ornament lamp.The lamp body quantity of each independent address code can be done as needed
Elastomeric composition.
Assuming that each identical address code is made of 20 intelligent LED lamp bodies.Then master controller can be according to 0~15
One of address define the position that 20 intelligent LED lamp bodies are sorted, it is fixed further according to the address code of 6 bit of front section
The respective RGB pattern to display including color and brightness of 20 intelligent LED lamp bodies of Yi Ben group.Due to 6 bit of front section
Address code be when being assembled into lamp string type ornament lamp random fashion assembly, so can not sort, can only control in a random basis
System includes the transformation of the RGB pattern of color and brightness.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Several equivalent substitute or obvious modifications are made under the premise of not departing from present inventive concept, and performance or use is identical, all should
It is considered as belonging to present invention scope of patent protection determined by the appended claims.
Claims (9)
1. a kind of address code method of combination for controlling lamp string type ornament lamp point by point with external signal, the lamp string type ornament lamp is intelligence
The ornament lamp of energy type LED lamp combination, the intelligent LED lamp body include monomer control chip, and the monomer controls chip sheet
The address code of body is the address code of at least 2 bits (bits), and the intelligent LED lamp body executes preparatory after connecting with master controller
The master control order of programmed graph data, the control signal that the master controller is sent out are control signaling protocol code, institute
The address code that control signaling protocol code includes bit identical as the monomer control address code of chip itself is stated, feature exists
In:
The address code of at least 2 bits of monomer control chip itself is designed as the independent address code of former and later two sections,
Wherein the address code of back zone section member is the location address code for making positioned in sequence to single intelligent LED lamp body, remaining
Front section bit address code be under the same address for making positioned in sequence to multiple intelligent LED lamp bodies carry out with
The control of machine single-point executes the control address code of RGB pattern；
After the control signaling protocol code of master controller is transmitted to the intelligent LED lamp body, the monomer controls the interior of chip
The address code of at least 2 bits is identified as point independent address code of former and later two sections, master controller root automatically by portion's logic
It is controlled according to the address code that former and later two sections separately define.
2. controlling the address code method of combination of lamp string type ornament lamp, feature point by point with external signal as described in claim 1
It is:
The master controller is controlled according to the address code that former and later two sections separately define, and is master controller according to rear section
The address code of bit is individually controlled, and completion makes positioned in sequence to single intelligent LED lamp body lamp bead and sorts.
3. controlling the address code method of combination of lamp string type ornament lamp, feature point by point with external signal as described in claim 1
It is:
The master controller is controlled according to the address code that former and later two sections separately define, and is master controller according to front section
The address code of bit is individually controlled, and completes to control single intelligent LED lamp body single-point execution RGB pattern.
4. controlling the address code method of combination of lamp string type ornament lamp, feature point by point with external signal as described in claim 1
It is:
The master controller is controlled according to the address code that former and later two sections separately define, and is master controller according to rear section
The address code of bit and the address code of front section bit, which merge, carries out the double-deck control, is completed at the same time to single intelligent LED lamp body
Make positioned in sequence sort and single-point control execute RGB pattern.
5. controlling the address code method of combination of lamp string type ornament lamp, feature point by point with external signal as described in claim 1
It is:
The address code of the monomer control chip itself, is a string of binary combinations, and expression 0, metal is connected with metal layer fuse
Layer fuse failure expression 1, metal layer fuse failure be include the pulse current issued with metallic test probe or laser or
It is realized under the action of thermal energy.
6. controlling the address code method of combination of lamp string type ornament lamp, feature point by point with external signal as described in claim 1
It is:
The address code of the monomer control chip itself is the address code of 10 bits, and the control signaling protocol code is by 10 bits
The stop code of address code, color code, that is, RGB three primary colours gray level code of 18 bits and 1 bit synthesizes；
The address code of 10 bits of the monomer control chip is designed as the independent address code of former and later two sections, wherein rear section
The address code of 4 bits is the location address code for making positioned in sequence to single intelligent LED lamp body, remaining front section 6
The address code of bit be under the same address for making positioned in sequence to it is multiple series connection or/and parallel connection intelligent LED lamp
Body carries out the control address code that random single-point control executes RGB pattern；
The control signaling protocol code further includes the color code i.e. RGB three primary colours gray level code of subsequent 18 bit of address code, and
The stop code of 1 last bit.
7. controlling the address code method of combination of lamp string type ornament lamp, feature point by point with external signal as described in claim 1
It is:
The lamp string type ornament lamp is the ornament lamp of the intelligent LED lamp body combination of multiple series connection or/and parallel connection.
8. controlling the address code method of combination of lamp string type ornament lamp, feature point by point with external signal as described in claim 1
It is:
The intelligent LED lamp body is on the lead frame of a Two-port netwerk by the monomer of power source wire load signal driving
Control chip and RGB three-primary color LED lamp bead are bonded with plain conductor.
9. controlling the address code method of combination of lamp string type ornament lamp, feature point by point with external signal as described in claim 1
It is:
The control signal of the multiple series connection of main controller controls or/and intelligent LED lamp body in parallel carries power supply line transmission,
The monomer control chip of each intelligent LED lamp body includes the address of the i.e. described monomer control chip of independent identification code itself
Code, is built with immediate addressing CL Compare Logic between the address code in the control signaling protocol code of master controller, in detection process
After the completion, the master controller obtains the address code comprising corresponding sorting position information of each intelligent LED lamp body.
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| CN201910540014.5A CN110324936B (en) | 2019-06-21 | 2019-06-21 | Address code arranging method for controlling lamp string type decorative lamp point by external signal |
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| CN201910540014.5A CN110324936B (en) | 2019-06-21 | 2019-06-21 | Address code arranging method for controlling lamp string type decorative lamp point by external signal |
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Cited By (2)
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| CN113966055A (en) * | 2020-01-17 | 2022-01-21 | 新嘉数码电子(深圳)有限公司 | Method for controlling lamp string by power carrier, electronic billboard and device |
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