CN114126143A - Control method and system for lamp string - Google Patents

Control method and system for lamp string Download PDF

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Publication number
CN114126143A
CN114126143A CN202111332615.0A CN202111332615A CN114126143A CN 114126143 A CN114126143 A CN 114126143A CN 202111332615 A CN202111332615 A CN 202111332615A CN 114126143 A CN114126143 A CN 114126143A
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CN
China
Prior art keywords
lamp
led
string
control
intelligent terminal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111332615.0A
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Chinese (zh)
Inventor
顾胡林
梁椿明
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Shenzhen Bling Lighting Technologies Co Ltd
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Shenzhen Bling Lighting Technologies Co Ltd
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Publication date
Application filed by Shenzhen Bling Lighting Technologies Co Ltd filed Critical Shenzhen Bling Lighting Technologies Co Ltd
Priority to CN202111332615.0A priority Critical patent/CN114126143A/en
Publication of CN114126143A publication Critical patent/CN114126143A/en
Pending legal-status Critical Current

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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]
    • H05B45/30—Driver circuits
    • H05B45/32—Pulse-control circuits
    • H05B45/325—Pulse-width modulation [PWM]
    • 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]
    • H05B45/10—Controlling the intensity of the light
    • 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
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/19—Controlling the light source by remote control via wireless transmission
    • 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
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

The invention discloses a method and a system for controlling a lamp string, wherein the control method specifically comprises the following steps: step s1, the intelligent terminal sends a control command to the lamp string; step s2, the lamp string receives the control instruction, and analyzes the control instruction to control data; and step s3, the light string adjusts whether each LED lamp of the light string lights, the lighting time, the brightness and the light emitting color of the LED lamp according to the control data, the light string is connected with the intelligent terminal, the intelligent terminal generates a control command to the light string, and the light string adjusts and controls the color and the brightness of each LED lamp according to the control data in the control command, so that the user requirements under different use environments are met.

Description

Control method and system for lamp string
Technical Field
The invention relates to a control method, in particular to a control method and a control system for a lamp string, which are applied to the field of intelligent equipment.
Background
The existing lamp string can only change colors by a fixed program. Carry out fixed colour transform by the built-in IC of every lamp, the colour to every lamp, luminance carries out the independent control, can only whole cluster product carries out fixed change control, can't satisfy user's user demand, and current product, the control mode of settlement, only conventional horse race, the flowing water effect, the atmosphere of not building to various festivals carries out professional light effect control, wherein generally be solitary wiFi connection control in the aspect of specific control, solitary bluetooth connection control or solitary manual key controller control, solitary control mode can't satisfy user service environment's variety and coordinate. Often after the user has changed service environment, the product can't bring good result of use, can't satisfy user's demand.
Disclosure of Invention
Aiming at the problem that the color of the lamp string in the prior art can only be changed according to a fixed program, and the built-in IC of each lamp performs fixed color change, so that the use requirements of users cannot be met, the invention provides a control method and a control system of the lamp string.
The technical scheme adopted by the invention for solving the technical problems is as follows: a control method of a lamp string specifically comprises the following steps:
step s1, the intelligent terminal sends a control command to the lamp string;
step s2, the lamp string receives the control instruction, and analyzes the control instruction to control data;
and step s3, the lamp string adjusts whether each LED lamp of the lamp string is turned on, the turn-on time, the brightness and the light-emitting color of the LED lamp according to the control data.
Further, step s0 is further included before step s1, and step s0 specifically includes the following steps:
step s01, the lamp string is initially powered on;
step s02, the data processing module of the light string sends out a query instruction to the decoding chip of each LED lamp;
and step s03, the decoding chip of each LED lamp is endowed with an ID number according to the inquiry instruction.
Further, step s3 is followed by step s4, step s 4: and each LED lamp feeds back state information to the intelligent terminal.
Further, step s1 specifically includes the following steps:
step s111, connecting the lamp string with a cloud server through network transmission equipment;
step s112, the intelligent terminal sends the control instruction to the cloud server;
and step s113, the lamp string obtains a control instruction sent by the intelligent terminal.
Further, step s1 specifically includes the following steps:
step s121, the intelligent terminal is wirelessly connected with the lamp string through Bluetooth;
and step s122, the intelligent terminal sends control to the lamp string.
Further, step s2 specifically includes the following steps:
step s21, the data processing module of the light string receives the control instruction;
step s22, the data processing module of the light string sends the control instruction to the decoding chip of each LED lamp;
and step s23, the decoding chip of each LED lamp analyzes corresponding control data.
Further, step s3 specifically includes the following steps:
step s31, the decoding chip provides PWM signals to the LED control circuit according to the control data;
and step s32, the LED control circuit adjusts the LED lamp according to the PWM signal.
Further, step s4 specifically includes the following steps:
step s41, the LED control circuit of the LED lamp feeds back the state information to the decoding chip;
step s42, the decoding chip feeds the state information back to the data processing module of the light string;
and step s43, the data processing module of the light string feeds the state information back to the intelligent terminal.
Further, the control data comprises an ID number, whether the LED lamp is turned on or not, the turn-on time of the LED lamp, the brightness of the LED lamp and the light-emitting color of the LED lamp.
The invention also adopts the technical scheme for solving the technical problems that: the utility model provides a control system of lamp cluster, control system includes lamp cluster and intelligent terminal, wireless connection between lamp cluster and the intelligent terminal, the lamp cluster includes data processing module and a plurality of LED lamp, the LED lamp is including decoding chip, LED control circuit and LED light source, data processing module with it carries out the data information interaction to decode the chip, decode the chip with LED control circuit connects, LED control circuit is connected with the LED light source electricity, LED control circuit adjusts the LED light source.
The invention has the beneficial effects that: the invention provides a light string control method and a light string control system, wherein an intelligent terminal is connected with a light string, the intelligent terminal generates a control command to the light string, and the light string regulates and controls the color and brightness of each LED lamp according to control data in the control command, so that the user requirements under different use environments are met.
Drawings
FIG. 1 is a flow chart of a method for controlling a light string according to the present invention;
FIG. 2 is a flowchart illustrating step s0 of a method for controlling a light string according to the present invention;
FIG. 3 is a flowchart illustrating step s1 of a method for controlling a light string according to the present invention;
FIG. 4 is a flowchart illustrating step s2 of a method for controlling a light string according to the present invention;
FIG. 5 is a flowchart illustrating step s4 of a method for controlling a light string according to the present invention;
FIG. 6 is a block diagram of a control system for a light string according to the present invention.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-5, the control method of a light string provided by the present invention specifically includes the following steps:
step s0 is also included before step s1, and step s0 specifically includes the following steps.
In specific implementation, before the LED lamp string is used every time, the lamp string is initially electrified, when the initial electrification is completed, the data processing module of the lamp string sends an inquiry instruction to the decoding chip of each LED lamp, the decoding chip of each LED lamp feeds back information to the data processing module of the lamp string according to the inquiry instruction, the data processing module of the lamp string records the number of the lamps, and an ID number is given to the decoding chip of each LED lamp, for example, the lamp string is sequentially connected with 10 LED lamps, the first lamp connected with the data processing module of the lamp string is 001, the second lamp is 002 and so on, the ID numbers are given, and the ID numbers can be redetermined by skipping a fault lamp and the like by combining with feedback state information of an LED control circuit, so that intelligent regulation and control are realized.
And step s1, the intelligent terminal sends a control command to the lamp string.
When the intelligent terminal is used, data exchange is carried out between the intelligent terminal and the lamp strings, wherein the data exchange connection between the intelligent terminal and the lamp strings can adopt various connection modes, (1) the data processing module of the lamp strings comprises a WiFi communication module, the lamp strings are connected with network transmission equipment through the WiFi communication module and then connected with a cloud server, the intelligent terminal sends a control instruction to the cloud server, and the lamp strings acquire the control instruction sent by the intelligent terminal through the server. The network transmission equipment is preferably a router, and the intelligent terminal is preferably a smart phone.
(2) The data processing module also comprises a Bluetooth communication module, the intelligent terminal is wirelessly connected with the lamp string through Bluetooth, and the intelligent terminal sends control to the lamp string. The intelligent terminal can directly carry out data interactive communication with the data processing module through a standard Bluetooth protocol, and can realize the communication between the intelligent terminal and the data processing module, thereby achieving the purpose of controlling the lamp string.
(3) The data processing module also comprises a 433 radio frequency receiving module, and under the condition that no intelligent terminal is used for setting, the state setting, the modification, the professional festival atmosphere effect selection and the editing can be carried out on the product by using a remote controller. Wherein the remote controller includes fixed button: this button is pressed and the remote control sends a set of control commands. 433 the radio frequency receiving module receives the control instruction to the data processing module. And (3) key combination: the trigger data processing module is internally provided with a program. If the first lamp color is modified: firstly pressing a modification key to trigger a modification program of the data processing module, then pressing another key, if the key is red, the remote controller displays that the color is 80% red, 10% green, 10% blue, and so on. At this point the color of the light has changed and the user presses the confirmation button when so determined. The data processing module modifies and stores the setting.
When a specific control instruction is issued, a festival atmosphere instruction, such as atmosphere effects of Christmas, Halloween, national celebration, mid-autumn, spring festival and the like, can be arranged in the lamp string, specifically, Christmas, red, green, blue, orange, yellow and purple flash alternately at intervals of 1 second; for another example, halloween: the green, blue and purple are changed color alternately and slowly at intervals of 0.2 second, and the like, so that the user does not need to edit the color of the color, and the use is simple and convenient.
And step s2, the light string receives the control command and analyzes the control command into control data.
And the data processing module of the light string receives the control instruction, the data processing module of the light string sends the control instruction to the decoding chip of each LED lamp, and the decoding chip of each LED lamp analyzes corresponding control data. The control data comprise an ID number, whether the LED lamp is turned on or not, the turning-on time of the LED lamp, the brightness of the LED lamp and the light emitting color of the LED lamp, the decoding chip intercepts corresponding signals after checking according to the ID number, other signals inconsistent with the ID number are continuously transmitted downwards to the next decoding chip, and the next LED lamp obtains the control data. For example, the control command is 001; lighting up; the brightness is 80%; interval 0.2 seconds; green and 002; lighting up; the brightness is 80%; interval 0.2 seconds; blue, 003; lighting up; the brightness is 80%; interval 0.2 seconds; purple, wherein the acquisition control data with an ID number of 001 is 001; lighting up; the brightness is 80%; interval 0.2 seconds; it should be noted that the state of each lamp head can be controlled by a mobile phone and stored in the data processing module of the light string to adjust the brightness of the light, so as to achieve more changes.
Step s3, the light string adjusts each LED light of the light string according to the control data.
The decoding chip provides PWM signals to the LED control circuit according to the control data, and the LED control circuit adjusts the LED lamp according to the PWM signals. For example, the control data is 001; green; at intervals of 0.2 seconds, the LED control circuit turns the LED green at intervals of 0.2 seconds. Through control command design, a user can control the light string in multiple modes. Can control through wiFi, bluetooth, remote controller, satisfy the user's demand under the different service environment. Meanwhile, the user can use various professional festival atmosphere modes through the server, and atmosphere arrangement of the user on various festival requirements is met. And can update the control command of more festival atmosphere through the network in high in the clouds, the user can also edit, brush the atmosphere of oneself hobby, the state of each lamp of control contains colour, luminance, change rhythm etc to in saving data processing module or server with self-defined control command, turn on again next time, need not repeated setting.
In this embodiment, step s4 is further included after step s 3: and each LED lamp feeds back state information to the intelligent terminal.
In order to ensure the working state of each LED lamp, the LED control circuit of each LED lamp feeds back state information to the decoding chip, the decoding chip feeds back the state information to the data processing module of the lamp string, the data processing module of the lamp string feeds back the state information to the intelligent terminal, when WiFi connection is adopted, the data processing module of the lamp string feeds back the state information to the cloud server through network transmission equipment, the state information is fed back to the intelligent terminal, when Bluetooth connection is adopted, the data processing module of the lamp string wirelessly and directly feeds back the state information to the intelligent terminal through Bluetooth, a user checks the whole working condition of the lamp string through the intelligent terminal, and maintenance is convenient when feedback cannot be carried out. Wherein the feedback information is whether the LED lamp can be normally lightened.
Referring to fig. 6, the control system of a light string further provided by the present invention includes a light string 20 and an intelligent terminal 10, the light string 20 is wirelessly connected to the intelligent terminal 10, the light string 20 includes a data processing module 200 and a plurality of LED lamps 100, the LED lamps 100 include a decoding chip 101, an LED control circuit 102 and an LED light source 103, the data processing module 200 performs data information interaction with the decoding chip 101, the decoding chip 101 is connected to the LED control circuit 102, the LED control circuit 102 is electrically connected to the LED light source 103, and the LED control circuit 102 adjusts the LED light source 103.
The lamp string also comprises a FLASH storage module which is used for receiving program read-write of the WiFi communication module and the Bluetooth communication module from the data processing module, sending a control instruction to the decoding chip of the LED lamp, and simultaneously recovering state information from the decoding chip of the LED lamp. And the state information is fed back to the WiFi communication module and the Bluetooth communication module, so that the maintenance is convenient.
Through control command design, a user can control the light string in multiple modes. Can control through wiFi, bluetooth, remote controller, satisfy the user's demand under the different service environment. Meanwhile, the user can use various professional festival atmosphere modes through the server, and atmosphere arrangement of the user on various festival requirements is met. And can update the control command of more festival atmosphere through the network in high in the clouds, the user can also edit, brush the atmosphere of oneself hobby, the state of each lamp of control contains colour, luminance, change rhythm etc to in saving data processing module or server with self-defined control command, turn on again next time, need not repeated setting.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.

Claims (10)

1. A control method of a lamp string is characterized by comprising the following steps:
step s1, the intelligent terminal sends a control command to the lamp string;
step s2, the lamp string receives the control instruction, and analyzes the control instruction to control data;
and step s3, the lamp string adjusts whether each LED lamp of the lamp string is turned on, the turn-on time, the brightness and the light-emitting color of the LED lamp according to the control data.
2. The method as claimed in claim 1, wherein step s1 is preceded by step s0, and step s0 specifically includes the following steps:
step s01, the lamp string is initially powered on;
step s02, the data processing module of the light string sends out a query instruction to the decoding chip of each LED lamp;
and step s03, the decoding chip of each LED lamp is endowed with an ID number according to the inquiry instruction.
3. The method as claimed in claim 1, wherein step s3 is followed by step s4, step s 4: and each LED lamp feeds back state information to the intelligent terminal.
4. The method as claimed in claim 1, wherein step s1 includes the following steps:
step s111, connecting the lamp string with a cloud server through network transmission equipment;
step s112, the intelligent terminal sends the control instruction to the cloud server;
and step s113, the lamp string obtains a control instruction sent by the intelligent terminal.
5. The method as claimed in claim 1, wherein step s1 includes the following steps:
step s121, the intelligent terminal is wirelessly connected with the lamp string through Bluetooth;
and step s122, the intelligent terminal sends control to the lamp string.
6. The method as claimed in claim 1, wherein step s2 includes the following steps:
step s21, the data processing module of the light string receives the control instruction;
step s22, the data processing module of the light string sends the control instruction to the decoding chip of each LED lamp;
and step s23, the decoding chip of each LED lamp analyzes corresponding control data.
7. The method as claimed in claim 6, wherein the step s3 includes the following steps:
step s31, the decoding chip provides PWM signals to the LED control circuit according to the control data;
and step s32, the LED control circuit adjusts the LED lamp according to the PWM signal.
8. The method as claimed in claim 3, wherein the step s4 comprises the following steps:
step s41, the LED control circuit of the LED lamp feeds back the state information to the decoding chip;
step s42, the decoding chip feeds the state information back to the data processing module of the light string;
and step s43, the data processing module of the light string feeds the state information back to the intelligent terminal.
9. The method of claim 1 in which the control data includes an ID number, whether the LED lamp is on, the length of time the LED lamp is on, the intensity of the LED lamp, and the color of the LED lamp.
10. The control system of the light string is characterized in that the control system comprises the light string and an intelligent terminal, the light string is in wireless connection with the intelligent terminal, the light string comprises a data processing module and a plurality of LED lamps, each LED lamp comprises a decoding chip, an LED control circuit and an LED light source, the data processing module is in data information interaction with the decoding chip, the decoding chip is connected with the LED control circuit, the LED control circuit is electrically connected with the LED light sources, and the LED control circuit adjusts the LED light sources.
CN202111332615.0A 2021-11-11 2021-11-11 Control method and system for lamp string Pending CN114126143A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111332615.0A CN114126143A (en) 2021-11-11 2021-11-11 Control method and system for lamp string

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111332615.0A CN114126143A (en) 2021-11-11 2021-11-11 Control method and system for lamp string

Publications (1)

Publication Number Publication Date
CN114126143A true CN114126143A (en) 2022-03-01

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Application Number Title Priority Date Filing Date
CN202111332615.0A Pending CN114126143A (en) 2021-11-11 2021-11-11 Control method and system for lamp string

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115348696A (en) * 2022-08-12 2022-11-15 江门市可美电子有限公司 Control monitoring method and system based on LED lamp string

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115348696A (en) * 2022-08-12 2022-11-15 江门市可美电子有限公司 Control monitoring method and system based on LED lamp string
CN115348696B (en) * 2022-08-12 2023-03-10 江门市可美电子有限公司 Control monitoring method and system based on LED lamp string

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