CN110996443A

CN110996443A - Burning method and device for address codes of LED lamp beads

Info

Publication number: CN110996443A
Application number: CN201911241228.9A
Authority: CN
Inventors: 吴苑
Original assignee: Individual
Current assignee: Dongguan Meikesi Visual Technology Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-04-10
Anticipated expiration: 2039-12-06
Also published as: CN110996443B; WO2021110129A1

Abstract

The invention provides a burning method and a burning device for an address code of an LED lamp bead, and relates to the technical field of LEDs. The invention relates to a burning method of an address code of an LED lamp bead, which is applied to a burner and comprises the following steps: the burner generates an optical signal and sends the optical signal to the LED lamp bead so that the LED lamp bead senses the optical signal, converts the optical signal into an address code and stores the address code in the LED lamp bead. According to the invention, the photosensitive effect of the LED lamp bead is utilized, and the optical signal is sent to the LED lamp bead through the burner, so that the LED lamp bead generates the address code according to the optical signal and burns the address code into the LED lamp bead. The LED lamp bead array burning method can burn the LED lamp beads after the LED lamp beads are formed into the lamp bead array, and avoids the condition that the LED lamp beads are inconvenient to maintain due to the fact that the LED lamp beads are burned one by one before the LED lamp beads are formed.

Description

Burning method and device for address codes of LED lamp beads

Technical Field

The invention relates to the technical field of LED lamp beads, in particular to a burning method and device for an address code of an LED lamp bead.

Background

Generally, LED lamp beads are widely used in various lighting devices due to their characteristics of long service life, no pollution, high lighting effect, and the like. At present, burning record of LED lamp pearl address code burns record before LED lamp pearl combines into the array, because the address code is fixed after burning record of LED lamp pearl, when LED lamp pearl damages and needs to maintain the change, need adopt the LED lamp pearl of the same address code to change, cause the inconvenience of after-sales maintenance.

Disclosure of Invention

The invention solves the problem that the address code is fixed and the after-sale maintenance is inconvenient because burning is carried out before the LED lamp beads are combined into an array.

In order to solve the above problems, the present invention provides a method for burning an address code of an LED lamp bead, which is applied to a burner, and comprises:

the burner generates an optical signal and sends the optical signal to the LED lamp bead so that the LED lamp bead senses the optical signal and converts the optical signal into an address code;

the burner sends a burning command to the LED lamp bead so that the address code is stored in the LED lamp bead.

Therefore, the light signal is sent to the LED lamp bead through the burner by utilizing the photosensitive effect of the LED lamp bead, so that the LED lamp bead generates an address code according to the light signal and burns the address code into the LED lamp bead. The burning method can burn the LED lamp beads after the LED lamp beads are connected into the lamp strip, and avoids the condition that the LED lamp beads are inconvenient to maintain due to the fact that the LED lamp beads are burned one by one before the LED lamp beads are connected into the lamp strip.

Optionally, the generating the optical signal by the burner includes:

the burner acquires an identification code and converts the identification code into the optical signal.

Therefore, the recorder generates the identification code firstly and then converts the identification code into the optical signal, so that the optical signal is characterized through the identification code, and different optical signals are effectively distinguished.

Optionally, the identification codes are multiple, the burner converts different identification codes into different optical signals, and sends the different optical signals to different LED lamp beads.

From this, realize simultaneously burning record to a plurality of lamp pearls in the lamp area.

Optionally, after the burner generates an optical signal and sends the optical signal to the LED lamp bead so that the LED lamp bead converts the optical signal into an address code, the method further includes:

the burner sends a check code to the LED lamp bead so that the LED lamp bead judges whether the address code is matched with the identification code according to the check code;

when the address code is not matched with the identification code, the light signal identified by the LED lamp bead is wrong.

From this, through sending the check code to the lamp pearl, realize carrying out the matching of identification code in LED lamp pearl to increase light signal identification's accuracy.

the burner acquires the address code converted by the LED lamp bead according to the optical signal;

the burner matches the address code with the identification code;

Therefore, whether the optical signal identified by the LED lamp bead is correct or not is judged by sending the address code to the burner to be matched with the identification code, and therefore the accuracy of burning the address code of the LED lamp bead is improved.

Optionally, when the address code is not matched with the identification code, the burner generates an optical signal again and sends the optical signal to the LED lamp bead so that the LED lamp bead converts the optical signal into the address code and covers the previous address code.

Therefore, when the optical signal identified by the LED lamp bead is inaccurate, the optical signal is repeatedly sent to the lamp bead for identification, and the previous identification code is covered, so that the burning error of the address code is avoided.

Optionally, the method further comprises: and the burner sends a burning command to the LED lamp bead so that the LED lamp bead stores the address code.

The invention also provides a burning method of the address code of the LED lamp bead, which is applied to a burner and comprises the following steps:

the burner generates an optical signal and sends the optical signal to the LED lamp bead so that the LED lamp bead senses the optical signal and converts the optical signal into a temporary address code;

the burner generates a burning instruction comprising the temporary address code and a permanent address code corresponding to the temporary address code, and sends the burning instruction to the LED lamp bead so that the LED lamp bead can be addressed according to the temporary address code, and the permanent address code can be stored in the LED lamp bead.

Therefore, the optical signal is generated by the burner and sent to the LED lamp bead so that the LED lamp bead converts the optical signal into the temporary address code, the position of the LED lamp bead is identified, the burning command is sent to the LED lamp bead again so that the temporary address code carries the permanent address code to the LED lamp bead, and the burning of the LED lamp bead is carried out according to the user-defined permanent address code. Meanwhile, the address code is burnt after the LED lamp beads are assembled into the lamp strip, and the situation that the maintenance and replacement are inconvenient due to the fact that the permanent address code is determined when the LED lamp beads are burnt before the LED lamp beads are tied is avoided.

The invention also provides a burning device of the address code of the LED lamp bead, which is applied to a burner and comprises:

the generating unit is used for generating an optical signal and sending the optical signal to the LED lamp beads so that the LED lamp beads convert the optical signal into an address code;

and the sending unit is used for sending the burning command to the LED lamp bead so as to store the address code in the LED lamp bead.

Optionally, the method further comprises:

an acquisition unit configured to acquire an identification code;

the generating unit is used for converting the identification code into the optical signal.

Optionally, the method further comprises:

the judging unit is used for judging the duplication codes of all the identification codes;

the acquisition unit is further used for re-acquiring the identification codes and covering the previous identification codes when all the identification codes have coincident codes.

Alternatively,

the obtaining unit is further configured to obtain the address code converted by the LED lamp bead according to the optical signal;

the judging unit is also used for matching the address code with the identification code;

the generating unit is also used for generating an optical signal again when the address code is not matched with the identification code;

the sending unit is further used for sending the optical signal to the LED lamp bead so that the LED lamp bead converts the optical signal into the address code and covers the previous address code.

The burning device for the address codes of the LED lamp beads has the same beneficial effects as the burning method for the address codes of the LED lamp beads, and the details are not repeated herein.

the generating unit is used for generating an optical signal and sending the optical signal to the LED lamp beads so that the LED lamp beads sense the optical signal and convert the optical signal into a temporary address code;

the generating unit is used for generating a burning instruction comprising the temporary address code and a permanent address code corresponding to the temporary address code;

and the sending unit is used for sending the burning command to the LED lamp bead so as to enable the LED lamp bead to be addressed according to the temporary address code, and the permanent address code is stored in the LED lamp bead.

The invention also provides a computer readable storage medium arranged in the burner, wherein a computer program is stored on the computer readable storage medium, and when the computer program is read and operated by the processor, the burning method of the LED lamp bead address code is realized. The beneficial effects of the computer readable storage medium arranged in the burner are the same as the burning method of the LED lamp bead address code, and are not repeated herein.

The invention also provides a burner, which comprises a computer readable storage medium and a processor, wherein the computer readable storage medium is used for storing a computer program, and the computer program is read by the processor and runs to realize the burning method of the LED lamp bead address code. The burner has the same beneficial effects as the burning method of the LED lamp bead address code, and the details are not repeated herein.

The invention also provides a burning method of the address code of the LED lamp bead, which is applied to the LED lamp bead and comprises the following steps:

the LED lamp bead enters an optical communication mode, senses an optical signal sent by the burner and converts the optical signal into an address code;

and the LED lamp bead receives the burning command sent by the burner and stores the address code.

Therefore, by establishing optical communication between the LED lamp bead and the burner and utilizing the photoelectric effect of the light sensing of the LED lamp bead, an optical signal sent by the burner is converted into an address code, and the address code is burnt into the LED lamp bead. The address code is burnt after the LED lamp beads are assembled into the lamp strip, and the situation that the maintenance and replacement are inconvenient due to the fact that the permanent address code is determined when the LED lamp beads are burnt before the LED lamp beads are tied is avoided.

Optionally, the optical signal passes through the identification code conversion for the burn record ware, LED lamp pearl still includes after will the optical signal converts address code:

the LED lamp bead sends the address code to the burner to judge whether the address code is matched with the identification code;

when the address code is not matched with the identification code, the LED lamp bead senses the optical signal sent by the burner again, converts the optical signal into the address code, and covers the former address code with the converted address code.

Therefore, when the address code is not matched with the identification code, the LED lamp bead senses the optical signal generated by the burner again, converts the optical signal into the address code and covers the previous address code.

Optionally, the converting the optical signal into the optical signal by the optical writer through an identification code further includes:

the LED lamp bead receives the check code;

the LED lamp bead judges whether the address code is matched with the identification code according to the check code,

the LED lamp bead enters an optical communication mode, senses an optical signal sent by the burner and converts the optical signal into a temporary address code;

and the LED lamp bead receives a burning command which is sent by the burner and comprises the temporary address code and a permanent address code corresponding to the temporary address code, addresses according to the temporary address code, and stores the permanent address code.

Therefore, the LED lamp beads are connected with the optical communication of the burner in a receiving mode, the optical signals sent by the burner are converted into the temporary address codes to mark the positions of the LED lamp beads in the lamp strip, and the permanent address codes are burnt into the lamp set according to the user-defined permanent address codes by identifying the burning instructions which are sent by the burner and carry the temporary address codes and the permanent address codes. Meanwhile, the address code is burnt after the LED lamp beads are assembled into the lamp strip, and the situation that the maintenance and replacement are inconvenient due to the fact that the permanent address code is determined when the LED lamp beads are burnt before the LED lamp beads are tied is avoided.

The invention also provides a burning device of the address code of the LED lamp bead, which is applied to the LED lamp bead and comprises the following components:

the sensing unit is used for sensing the optical signal sent by the burner;

the conversion unit is used for converting the optical signal into an address code;

the receiving unit is used for receiving the burning command sent by the burner;

and the storage unit is used for storing the address code.

Optionally, the method further comprises:

the sending unit is used for sending the address code to the burner so as to judge whether the address code is matched with the identification code;

the receiving unit is also used for receiving the optical signal sent by the burner again when the address code is not matched with the identification code;

the conversion unit is further configured to convert the optical signal into an address code again and to overwrite the address code converted again with the previous address code.

The invention also provides a computer-readable storage medium arranged on the LED lamp bead, wherein a computer program is stored on the computer-readable storage medium, and when the computer program is read and operated by a processor, the burning method of the address code of the LED lamp bead is realized. The beneficial effects of the computer readable storage medium arranged on the LED lamp bead are the same as the burning method of the address code of the LED lamp bead, and are not repeated herein.

The invention also provides a lamp bead, which comprises a computer readable storage medium and a processor, wherein the computer readable storage medium is used for storing a computer program, and the computer program is read by the processor and runs to realize the burning method of the LED lamp bead address code. The beneficial effects of the lamp bead of the invention are the same as the burning method of the address code of the LED lamp bead, and are not repeated herein.

Drawings

Fig. 1 is a first flowchart of a burning method of an address code of an LED lamp bead according to an embodiment of the present invention;

FIG. 2 is a flowchart II of a burning method of address codes of LED lamp beads in one embodiment of the present invention;

fig. 3 is a flowchart illustrating a method for burning an address code of an LED lamp bead according to an embodiment of the present invention;

FIG. 4 is a fourth flowchart of a burning method of address codes of LED lamp beads according to an embodiment of the present invention;

FIG. 5 is a fifth flowchart of a method for burning address codes of LED lamp beads according to an embodiment of the present invention;

FIG. 6 is a sixth flowchart of a method for burning address codes of LED lamp beads according to an embodiment of the present invention;

fig. 7 is a seventh flowchart of a method for burning an address code of an LED lamp bead according to an embodiment of the present invention;

FIG. 8 is a first schematic diagram of a burning device for address codes of LED lamp beads according to an embodiment of the present invention;

FIG. 9 is a second schematic diagram of a burning device for address codes of LED lamp beads according to an embodiment of the present invention;

fig. 10 is a third schematic diagram of a device for burning address codes of LED lamp beads according to an embodiment of the present invention;

fig. 11 is a fourth schematic diagram of a burning device for address codes of LED lamp beads according to an embodiment of the present invention;

fig. 12 is a fifth schematic diagram of a device for burning address codes of LED lamp beads according to an embodiment of the present invention;

fig. 13 is a sixth schematic view of a burning device for address codes of LED lamp beads according to an embodiment of the present invention.

Description of reference numerals:

11-a generating unit; 12-sending unit, 13-obtaining unit, 14-judging unit, 15-generating unit, 21-sensing unit, 22-converting unit, 23-receiving unit and 24-storing unit.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

In order to better understand the technical solutions provided by the embodiments of the present application, the technical background of the embodiments of the present application is described below.

LED lamp pearl in the traditional sense all is used as luminescent device and uses, but LED emitting diode is also a PN junction in essence, and when accepting the light signal, LED lamp pearl can produce photoelectric effect, becomes a photosensitive component, converts the light signal of receiving into the signal of telecommunication. An embodiment of the present invention provides a method for burning an address code of an LED lamp bead, which is applied to the LED lamp bead, as shown in fig. 5, and includes:

s501: the LED lamp bead enters an optical communication mode to establish optical communication connection with the burner;

s502: the LED lamp bead senses an optical signal sent by the burner and converts the optical signal into an address code;

s503: and the LED lamp beads store the address codes.

The LED lamp bead is usually provided with a control chip, the on-off condition of the LED lamp bead is controlled through the control chip, and the address code of the LED lamp bead is usually required to be burned through a burner or other burning systems. In the lamp bead array, a plurality of LED lamp beads are usually included, and the plurality of LED lamp beads may be connected in series, parallel, series-parallel combination, and parallel-series combination. The specific combination mode in the lamp bead array is not limited, and the method is suitable for the lamp bead arrays in all possible combination modes in series connection, parallel connection, series-parallel connection and parallel-series connection. The burner itself does not know the physical address of the LED lamp beads, i.e. the location of each LED lamp bead. Therefore, the burning of the address code of the LED lamp bead cannot be directly carried out. In S501, the LED lamp beads may enter an optical communication mode, where the LED lamp beads can emit light and receive light, and the optical communication mode refers to a mode where the LED lamp beads receive light, and a photoelectric conversion module is disposed in the LED lamp beads, and when the photoelectric conversion module is in an activated state, the received light signals may be converted into electrical signals. In one embodiment of the invention, the burner can be connected with the lamp bead array through the controller, and after the lamp bead array and the burner are powered on, the controller sends an electric signal to enable the photoelectric conversion module of the LED lamp bead to be in an activated state. The controller can be a controller of the LED lamp bead and can also be a controller of a burner. The burner refers to a device or a system for writing an address code into an LED lamp bead control chip, and may be an encoder, a burner device or other control devices with a burning function. In one embodiment of the invention, when the LED lamp bead detects the connection with the burner, the LED lamp bead can automatically enter the optical communication mode. The optical communication connection is established on the basis that the optical communication connection is established, the burner can generate optical signals, and the LED lamp beads can sense the optical signals generated by the burner.

In S502, one or more light sources are disposed in the burner, the burner generates optical signals in a light-emitting manner, and sends different optical signals to each LED lamp bead, and the LED lamp beads convert the optical signals into address codes after sensing the optical signals. The burner can be communicated with a plurality of LED lamp beads simultaneously. The burner can be communicated with a plurality of LED lamp beads simultaneously. In one embodiment of the invention, the optical signal is a pulsed optical signal. At this moment, be provided with pulse optical signal generating device on the combustor, the identification code can represent different wave forms, amplitude, width or repetition frequency's pulse optical signal, is provided with the photoelectric conversion module in the LED lamp pearl, and the photoelectric conversion module can receive pulse optical signal. In another embodiment of the present invention, the light signal is a light signal that varies in on and off. At this time, the optical source is arranged on the burner, the position of the optical source corresponds to the position of the LED lamp bead, the identification code can indicate different on-off conditions, for example, the identification code is 10101010, and the on-off condition corresponding to the optical source is on-off, on-off. In another embodiment of the invention, the light signal is a light signal representing a color. The burner is provided with a color light source, the color light source corresponds to the position of the LED lamp bead, and the identification code can represent pigments with different colors. In another embodiment of the present invention, the light signal may be a light signal with a light intensity varying continuously, and the identification code may indicate different light intensities. However, it needs to be ensured that the light signals received by each LED lamp bead are different, for example, the light signals received by different LED lamp beads may be different pulse light signals, or light signals with different light intensity changes, or light signals with different colors.

In S503, in an embodiment of the present invention, after the LED lamp bead converts the optical signal into the address code, the address code can be automatically burned and stored. In an embodiment of the invention, after the LED lamp bead converts the optical signal into the address code, a burning instruction can be sent to the LED lamp bead through a burner or other controller, and after the LED lamp bead receives the burning instruction, the address code is stored, so that the address code in the lamp bead can be written. The way of storing the address code by the LED lamp bead is not described herein.

The LED lamp bead optical communication device has the advantages that optical communication between the LED lamp bead and the burner is established, the photoelectric effect of light sensing of the LED lamp bead is utilized, optical signals sent by the burner are converted into address codes, and the address codes are burnt into the LED lamp bead. The address code is burned after the LED lamp beads are assembled into the lamp bead array, and the situation that the maintenance and replacement are inconvenient due to the fact that the permanent address code is determined when the LED lamp beads are burned before the LED lamp beads are connected is avoided.

In this embodiment, the LED lamp bead receives an optical signal, converts the optical signal into an electrical signal, and generates a corresponding address code according to the electrical signal. The electric signal is current, the current is amplified by a plurality of times, and the rear N bits of the amplified current are used as random codes of the LED lamp beads. For example, when the LED lamp bead senses a light signal, a current of 0.0031A is generated, the value amplified by 100000 times is 310, the corresponding binary number is 100110110, the last 8 bits can be taken as a random code, and the corresponding random code is 00110110.

Here, due to an immittability factor, when the LED lamp bead recognizes the light signal, an error may be inevitably generated, resulting in inaccuracy of light signal recognition. Generally, after the LED lamp bead recognizes the optical signal, the address code converted from the optical signal by the LED lamp bead is detected, and whether the identification is correct or not is determined. In one embodiment of the present invention, as shown in fig. 6, the method for burning the address code of the LED lamp bead includes:

s601: the LED lamp bead enters an optical communication mode to establish optical communication connection with the burner;

s602: the LED lamp bead senses an optical signal which is sent by the burner and converted according to the identification code and converts the optical signal into an address code;

s603: the LED lamp bead sends the address code to the burner to judge whether the address code is matched with the identification code; if the address code is not matched with the identification code, returning to the step S602;

s604: and if the address code is matched with the identification code, the LED lamp bead receives the burning command sent by the burner and stores the address code in the LED lamp bead.

In the embodiment of the invention, after the LED lamp beads recognize the optical signals, the optical signals are converted into the address codes, and at the moment, the LED lamp beads do not burn the address codes. And because the LED lamp bead can not align the received signal to judge whether the signal is correct, the LED lamp bead sends the address code to the burner, and the address code is matched with the identification code in the burner. Here, the controller of the burner can also be considered as a part of the burner. The matching can be understood as that the correct address code may be the same as the identification code, and when the address code is the same as the identification code, the address code is matched with the identification code, and the optical signal identified by the LED lamp bead is correct; the address code may also be different from the identification code, but the correct address code may also be different from the identification code but correspond to the identification code, and when the address code corresponds to the identification code, it may also be understood that the address code matches the identification code. For example, when the address code corresponds to the identification code, the identification code is 10101010, and then the address code may be 01010101, and at this time, the address code matches the identification code. In step S603, when the address code is not matched with the identification code, the LED lamp bead receives the optical signal sent by the burner again, converts the optical signal into the address code again, and covers the address code that is converted again with the previous address code. That is to say, when the address code is not matched with the identification code, the address code is not burnt, but the LED lamp beads receive the optical signal again and convert the optical signal into the address code until the address code is matched with the identification code, and then the address code is burnt. The advantage that sets up like this lies in, when the light signal of LED lamp pearl discernment is inaccurate, through the light signal discernment of relapse, avoids causing the burning mistake of address code. The LED lamp bead has the advantages that when the address code is not matched with the identification code, the LED lamp bead senses the optical signal generated by the burner again, converts the optical signal into the address code and covers the previous address code.

In one embodiment of the invention, after the LED lamp bead senses the optical signal transmitted by the burner and converted according to the identification code and converts the optical signal into the address code, the LED lamp bead receives the check code transmitted by the burner, and the LED lamp bead judges whether the address code matches the identification code according to the check code; when the address code is not matched with the identification code, the LED lamp bead senses the optical signal sent by the burner again, converts the optical signal into the address code, and covers the former address code with the converted address code.

That is to say, the address code is checked in the lamp bead, the burner generates an optical signal and enables the LED lamp bead to recognize the optical signal, the burner sends a verification code matched with the optical signal to the LED lamp bead, and when the LED lamp bead recognizes that the verification code is the same as the converted address code, the address code is burned into the LED lamp bead. The check code may be the same as or different from the identification code. For example, when the identification code is 1010, the check code may be 1010, 0101, or another numerical value. It should be noted that the check code can be sent through the controller of the burner, the check code can also be sent through the controller of the lamp bead, and can also be sent through other controllers. Through sending the check code to the lamp pearl, realize carrying out the matching of identification code in LED lamp pearl to increase the accuracy of light signal discernment.

An embodiment of the present invention provides a method for burning an address code of an LED lamp bead, which is applied to the LED lamp bead, as shown in fig. 7, and includes:

s701: the LED lamp bead enters an optical communication mode to establish optical communication connection with the burner;

s702: the LED lamp beads receive optical signals sent by the burner, and the LED lamp beads convert the optical signals into temporary address codes;

s703: and the LED lamp bead receives a burning command which is sent by the burner and comprises the temporary address code and a permanent address code corresponding to the temporary address code, addresses according to the temporary address code, and stores the permanent address code in the LED lamp bead.

In S702, the temporary address code is used to let the burner know the position of each LED lamp bead in the lamp bead array to distinguish each LED lamp bead. The permanent address codes can be generated according to the position sequence of the LED lamp beads in the lamp bead array, for example, if the series circuit includes 100 LED lamp beads, then 100 permanent address codes can be 0000001-. Certainly, the permanent address code may also be the same as the random code, that is, the burner directly burns the temporary address code into the LED lamp bead as a permanent address. In an embodiment of the invention, after the LED lamp bead receives the burning command, the burning of the permanent address code can be automatically performed. In an embodiment of the invention, after the LED lamp bead receives the burning instruction, the burning instruction can be sent to the LED lamp bead through the burner or other controllers, so that the LED lamp bead stores the permanent address code, and the address code is written into the LED lamp bead.

In this embodiment, the optical signal is that the CD-ROM recorder passes through the identification code conversion, LED lamp pearl will after the optical signal converts the temporary address code, still include: the LED lamp bead sends the temporary address code to the burner so as to judge whether the temporary address code is matched with the identification code; when the temporary address code is not matched with the identification code, the LED lamp bead senses the optical signal sent by the burner again, converts the optical signal into the temporary address code, and covers the temporary address code in front with the converted temporary address code.

The LED lamp bead optical communication connection with the burner is established, the optical signal sent by the burner is received and converted into the temporary address code, so that the position of the LED lamp bead in the lamp bead array is marked, and the permanent address code is burned into the lamp bank according to the user-defined permanent address code by identifying the burning instruction which is sent by the burner and carries the temporary address code and the permanent address code. Meanwhile, the address code is burnt after the LED lamp beads are assembled into the lamp bead array, and the situation that the maintenance and replacement are inconvenient due to the fact that the permanent address code is determined when the LED lamp beads are burnt before the LED lamp beads are tied is avoided.

This embodiment provides a burn record module of LED lamp pearl address code, is applied to LED lamp pearl, as shown in fig. 12, includes:

the sensing unit is used for sensing the optical signal sent by the burner;

and the storage unit is used for storing the address code in the LED lamp bead.

Optionally, as shown in fig. 13, the burning module of the LED lamp bead address code further includes:

The burning module of the LED lamp bead address code has the same beneficial effects as the burning method of the LED lamp bead address code, and the details are not repeated herein.

The embodiment provides a computer-readable storage medium arranged on an LED lamp bead, where a computer program is stored on the computer-readable storage medium, and when the computer program is read and executed by a processor, the method for burning an address code of an LED lamp bead is implemented as described in any one of the above. The beneficial effects of the computer readable storage medium arranged on the LED lamp bead are the same as the burning method of the address code of the LED lamp bead, and are not repeated herein.

The embodiment provides a lamp bead, which comprises a computer-readable storage medium and a processor, wherein the computer-readable storage medium stores a computer program, and when the computer program is read and executed by the processor, the method for burning an address code of an LED lamp bead is implemented as any one of the above methods. The beneficial effects of the lamp bead of the invention are the same as the burning method of the address code of the LED lamp bead, and are not repeated herein.

One embodiment of the present invention provides a method for burning an address code of an LED lamp bead, which is applied to a burner, as shown in fig. 1, and includes:

s101: the burner is powered on, and optical communication connection with the LED lamp beads is established;

s102: the burner generates an optical signal and sends the optical signal to the LED lamp bead so that the LED lamp bead senses the optical signal and converts the optical signal into an address code;

s103: and the burner sends a burning command to the LED lamp bead so that the LED lamp bead stores the address code.

In S101, the burner may be connected to the lamp bead array through the controller, and after the lamp bead array and the burner are powered on, the controller sends an electrical signal to make the LED lamp bead enter an optical communication mode, and in the optical communication mode, the photoelectric conversion module of the LED lamp bead is in an activated state, so that the LED lamp bead can receive an optical signal of an external light source. In one embodiment of the invention, the burner can be connected with the lamp bead array through the controller, and the LED lamp beads can automatically enter an optical communication mode after the lamp bead array and the burner are powered on. The controller can be a controller of the LED lamp bead and can also be a controller of a burner. The burner refers to a device or a system for writing an address code into an LED lamp bead control chip, and may be an encoder, a burner device or other control devices with a burning function.

In S102, since the lamp bead array usually includes a plurality of LED lamp beads, the plurality of LED lamp beads may be connected in series, in parallel, in series and parallel combination, and in parallel and series combination. Here, be provided with one or more light source in the record ware, record ware needs to generate optical signal through luminous form to send different optical signal to each LED lamp pearl, record ware can communicate with a plurality of LED lamp pearls simultaneously. The light signal may be a pulse light signal, a light signal with a changing on/off state, a light signal with a color, or a light signal with a changing intensity. It is different to need to guarantee that the light signal that each LED lamp pearl received, for example say that the light signal that different LED lamp pearls received can be different pulse light signal, also can be the light signal of different light intensity changes, can be the light signal of the change of different bright going out, can be the light signal of different colours. And after the LED lamp bead receives the optical signal, converting the optical signal into a digital signal, and generating a corresponding address code according to the digital signal. The optical signal is sent to the LED lamp bead by the burner, so that the light source of the burner emits light, and the light can be transmitted to the LED lamp bead, so that the LED lamp bead senses the light emitted by the light source.

In S103, the burner sends a burning command to the LED lamp bead after generating the optical signal, and directly stores the address code in the LED lamp bead after the LED lamp bead converts the optical signal into the address code. The burner sends the burning command to the LED lamp bead again, the commanding of address code burning is realized, and the disorder of burning caused by the fact that the LED lamp bead receives the optical signal and stores the address code is avoided. Certainly, after the light signal is converted into the address code, the LED lamp bead can also directly burn the address code without sending the burning command again by the burner.

According to the invention, the photosensitive effect of the LED lamp bead is utilized, and the optical signal is sent to the LED lamp bead through the burner, so that the LED lamp bead generates the address code according to the optical signal and burns the address code into the LED lamp bead. The LED lamp bead array burning method can burn the LED lamp beads after the LED lamp beads are formed into the lamp bead array, and avoids the condition that the LED lamp beads are inconvenient to maintain due to the fact that the LED lamp beads are burned one by one before the LED lamp beads are formed.

In order to ensure that the optical signals sent by the burner are different, as shown in fig. 2, the method for burning the address code of the LED lamp bead is applied to the burner, and includes:

s201: the burner is powered on, and optical communication connection with the LED lamp beads is established;

s202: the burner acquires an identification code and converts the identification code into an optical signal;

s203: the burner sends the optical signal to the LED lamp bead so that the LED lamp bead senses the optical signal and converts the optical signal into an address code;

s204: the burner sends a burning command to the LED lamp bead so that the address code is stored in the LED lamp bead.

In S202, before the optical signal is generated by the burner, an identification code is obtained by the burner, and then the identification code is converted into an optical signal. The identification code can be randomly generated by the burner, can be sequentially generated by the burner, and can be called by the burner through a memory of the burner.

Here, for a plurality of lamp beads, the identification code needs to be acquired a plurality of times, and the number of the identification code is greater than or equal to the number of the lamp beads. The identification code here may be a string of numbers. In one embodiment of the invention, the identification code is a string of binary digits. For example, the identification code of a four-bit can be any number between 0000-1111. However, in the present invention, the number of bits of the identification code is not uniquely determined. It should be noted that there are a plurality of identification codes, and the burner converts different identification codes into different optical signals and sends the different optical signals to different LED lamp beads. Therefore, burning of a plurality of lamp beads in the lamp bead array is achieved simultaneously. In order to make the light signals received by each LED lamp bead different, the number of the identification codes needs to be greater than or equal to the actual number of the LED lamp beads. In one embodiment of the present invention, the identification code may be preset in the burner, for example, the identification code of 00000001-.

In one embodiment of the invention, the optical signal is a pulsed optical signal. At the moment, the burner is provided with a pulse light signal generating device, and the identification code can represent pulse light signals with different waveforms, amplitudes, widths or repetition frequencies. Be provided with photoelectric conversion module in the LED lamp pearl, photoelectric conversion module can receive pulse optical signal. After the LED lamp beads receive the pulse light signals, the pulse light signals are converted into address codes.

In another embodiment of the present invention, the light signal is a light signal that varies in on and off. At this time, the optical source is arranged on the burner, the position of the optical source corresponds to the position of the LED lamp bead, the identification code can indicate different on-off conditions, for example, the identification code is 10101010, and the on-off condition corresponding to the optical source is on-off, on-off. In the embodiment of this embodiment, the on/off duration of the light source may be set in the burner, for example, when the identification code is 0101, the light source may be set to off for 1 second, on for 1 second, off for 1 second, and on for 1 second. For another example, when the identification code is 1010, the light source may be set to be on for 1 second, off for 1 second, on for 1 second, and off for 1 second.

In another embodiment of the invention, the light signal is a light signal representing a color. The burner is provided with a color light source, the color light source corresponds to the position of the LED lamp bead, and the identification code can represent pigments with different colors. In another embodiment of the present invention, the light signal may be a light signal with a light intensity varying continuously, and the identification code may indicate different light intensities.

In the embodiment of the invention, after the burner converts all identification codes into optical signals and sends the optical signals to the LED lamp beads, the LED lamp beads which do not receive the optical signals are detected, and after all the lamp beads receive the optical signals and convert the optical signals into address codes, the burner sends a burning command and burns the address codes into the LED lamp beads; when detecting that the lamp bead still has not received the light signal. The burner continuously acquires the identification code, converts the identification code into an optical signal and sends the optical signal to the LED lamp bead.

The advantage that sets up like this lies in, the burnt ware generates the identification code earlier, turns into optical signal with the identification code again to characterize optical signal through the identification code, distinguish different optical signal effectively.

In one embodiment of the present invention, the identification code may be randomly generated by the burner. However, the identification code generated by the burner may have the phenomenon of duplication, for example, when the identification code has 10 identification codes and is a four-digit binary number, the probability of duplication of the identification code randomly generated by the burner is 97.4%. For another example, when the identification code has 10 identification codes and is a five-bit binary digit, the probability of occurrence of duplication code of the identification code randomly generated by the burner is 80%. For another example, when the identification code has 10 identification codes and is a six-bit binary digit, the probability of occurrence of duplication code of the identification code randomly generated by the burner is 53%. For another example, when the identification code has 10 identification codes and the identification code is a seven-bit binary digit, the probability of occurrence of duplication code of the identification code randomly generated by the burner is 17%. For another example, when the identification code has 10 identification codes and is an eight-bit binary number, the probability of occurrence of duplicate codes of the identification code randomly generated by the burner is 9%. For another example, when the identification code has 10 and is a nine-bit binary number, the probability of occurrence of duplicate codes of the identification code randomly generated by the burner is 4.4%. Therefore, the probability of occurrence of duplication codes of the identification codes randomly generated by the burner is inversely proportional to the number of digits of the identification codes, that is, the probability of occurrence of duplication codes of the identification codes randomly generated by the burner is lower as the number of digits of the identification codes is higher, and the probability of occurrence of duplication codes of the identification codes approaches to 0 when the number of digits of the identification codes is large enough. The coincident code means that at least two identification codes in the identification codes randomly generated by the burner are the same.

In order to ensure that the identification code generated by the burner does not duplicate, as shown in fig. 3, the embodiment provides a method for burning an address code of an LED lamp bead, which is applied to a burner and includes:

s301: the burner is powered on, and optical communication connection with the LED lamp beads is established;

s302: the burner acquires an identification code;

s303: the burner judges the duplication codes of all the identification codes; when all the identification codes are subjected to repeated codes, returning to the step S302;

s304: when all the identification codes do not have coincident codes, the burner converts the identification codes into optical signals and sends the optical signals to the LED lamp beads so that the LED lamp beads sense the optical signals and convert the optical signals into address codes;

s305: and the burner sends a burning command to the LED lamp bead so that the address code is stored in the LED lamp bead.

In S303, before the burner converts the identification code into an optical signal, the burning method of the address code of the LED lamp bead includes: the burner judges the duplication codes of all the identification codes; when all the identification codes are not duplicated, the burner converts the identification codes into optical signals and sends the optical signals to the LED lamp beads; and when all the identification codes have coincident codes, the burner reacquires the identification codes and covers the previous identification codes. In one embodiment of the present invention, the recorder randomly generates a set number of identification codes, determines the duplication codes, and then regenerates the set number of identification codes when all the identification codes have duplication codes, and repeats the cycle until all the identification codes do not have duplication codes. In one embodiment of the present invention, when there is a duplicate code in all the identification codes, the identification code where the duplicate code occurs is obtained, and the identification code where the duplicate code occurs is shielded and not converted into an optical signal. In one embodiment of the present invention, the plurality of identification codes in which the duplication code occurs are converted into the optical signal only once. The preset quantity is set according to the estimated quantity of the LED lamp beads, and the preset quantity is required to be larger than or equal to the estimated quantity of the LED lamp beads. The benefit that sets up like this lies in, judges through the coincident code, reacquires the identification code and covers the identification code in the front when taking place the coincident code, and the identification code that avoids LED lamp pearl to generate is coincident the code and is leaded to the address code of recording also the same in the LED lamp pearl, avoids coincident code LED lamp pearl luminous condition the same disorder that makes light effect all the time, avoids light control effect to be less than expectation.

In one embodiment of the invention, when all the identification codes have coincident codes, the identification code with the coincident code is acquired, so that the identification code is randomly generated again in the identification code with the coincident code and the unused identification code. In another embodiment of the present invention, when the recorder detects that the identification codes are concentrated in the value area, a region duplication code command is sent to regenerate all the identification codes in the value area. For example, the identification code includes: 0001100100, 0001100101, 0001100110 and 0001100111, the burner can send a 0001100XXX + regeneration identification code command, and at this time, the identification codes with the first seven bits 0001100 in all the identification codes are regenerated. The advantage of setting up like this lies in, carries out regeneration with the identification code among the numerical value region that the identification code is concentrated, avoids the identification code to concentrate and leads to the discernment of identification code to appear the mistake, has improved follow-up optical signal discernment's accuracy.

In order to ensure that the optical signal identified by the LED lamp bead is correct, the address code needs to be verified, as shown in fig. 4, the method for burning the address code of the LED lamp bead further includes:

s401: the burner is powered on, and optical communication connection with the LED lamp beads is established;

s402: the burner acquires an identification code;

s403: the burner judges the duplication codes of all the identification codes: when all the identification codes are subjected to repeated codes, returning to the step S302;

s404: when all the identification codes do not have coincident codes, the burner converts the identification codes into optical signals and sends the optical signals to the LED lamp beads so that the LED lamp beads sense the optical signals and convert the optical signals into address codes;

s405: the burner acquires the address code converted by the LED lamp bead according to the optical signal;

s406: the burner matches the address code with the identification code; if the address code is not matched with the identification code, the optical signal identified by the LED lamp bead is wrong, and the step S404 is returned;

s407: if the address code is matched with the identification code, the burner sends a burning command to the LED lamp bead so that the address code is stored in the LED lamp bead.

Here, due to an immittability factor, when the LED lamp bead recognizes the light signal, an error may be inevitably generated, resulting in inaccuracy of light signal recognition. Generally, after the LED lamp bead recognizes the optical signal, the address code converted from the optical signal by the LED lamp bead is detected, and whether the identification is correct or not is determined. In the embodiment of the invention, after the LED lamp beads recognize the optical signals, the optical signals are converted into the address codes, and at the moment, the LED lamp beads do not burn the address codes. And because the LED lamp bead can not align the received signal to judge whether the signal is correct, the LED lamp bead sends the address code to the burner, and the address code is matched with the identification code in the burner. Here, the controller of the burner can also be considered as a part of the burner. The matching can be understood as that the correct address code may be the same as the identification code, and when the address code is the same as the identification code, the address code is matched with the identification code, and the optical signal identified by the LED lamp bead is correct; the address code may also be different from the identification code, but the correct address code may also be different from the identification code but correspond to the identification code, and when the address code corresponds to the identification code, it may also be understood that the address code matches the identification code. For example, when the address code corresponds to the identification code, the identification code is 10101010, and then the address code may be 01010101, and at this time, the address code matches the identification code.

The advantage that sets up like this is through inciting somebody to action address code sends into the ware of burning and matches with the identification code, and is right whether the light signal of LED lamp pearl discernment is correctly judged to improve the accuracy of LED lamp pearl address code burning record.

In the embodiment of the invention, when the address code is not matched with the identification code, the step of S2 is returned, and the burner generates the optical signal again and sends the optical signal to the LED lamp bead so that the LED lamp bead converts the optical signal into the address code and burns the address code into the LED lamp bead. That is to say, when the address code is not matched with the identification code, the burning is not carried out, but the optical signal is regenerated through the burner, so that the LED lamp bead is identified again until the address code is matched with the identification code, and then the address code is burnt. The advantage that sets up like this lies in, when the light signal that LED lamp pearl discerned is inaccurate, discerns to the lamp pearl through sending light signal repeatedly to the identification code in front is covered, avoids causing the burning record mistake of address code.

In an embodiment of the present invention, after the burner generates an optical signal and sends the optical signal to the LED lamp bead so that the LED lamp bead converts the optical signal into an address code, the method further includes:

When the identification code is randomly generated by the burner, after the optical signal of the LED lamp bead is converted into the address code, the address code is also randomly generated, so that when the LED lamp bead needs to be burned according to the preset coding sequence, the address code of the LED lamp bead needs to be burned according to the preset address code. The embodiment of the invention provides a method for burning an address code of an LED lamp bead, which is applied to a burner and comprises the following steps:

s701: the burner is powered on, and optical communication connection with the LED lamp beads is established;

s702: the burner generates an optical signal and sends the optical signal to the LED lamp bead so that the LED lamp bead converts the optical signal into a temporary address code;

s703: the burner generates a burning command comprising the temporary address code and the permanent address code and sends the burning command to the LED lamp bead so that the LED lamp bead can recognize the temporary address code in the burning command and store the permanent address code in the LED lamp bead.

In S702, the LED lamp bead receives the optical signal and converts the optical signal into an address code, but the address code is a temporary address code and is only temporarily stored in the LED lamp bead. It should be noted that before the burner sends the identification code to the LED lamp bead through the optical signal, the burner does not know the position of the LED lamp bead in the lamp bead array. After the burner sends the identification code to the LED lamp bead through the optical signal, the LED lamp bead converts the optical signal into a temporary address code, and here, the identification code is matched with the temporary address code, so that after the burner sends the optical signal to the LED lamp bead, the position of the LED lamp bead in the lamp bead array can be acquired.

In S703, the burner can directly package the permanent address code and the temporary address code and send the packaged address code to the LED lamp bead, and the LED lamp bead temporarily stores the temporary address code, and can recognize the permanent address code corresponding to the temporary address code through the temporary address code, and further burn the permanent address code into the LED lamp bead. In an embodiment of the invention, after the LED lamp bead receives the burning command, the burning of the permanent address code can be automatically performed. In an embodiment of the invention, after the LED lamp bead receives the burning instruction, the burning instruction can be sent to the LED lamp bead through the burner or other controller, so that the LED lamp bead burns the permanent address code.

The LED lamp has the advantages that the optical signal is generated by the burner and sent to the LED lamp bead so that the LED lamp bead converts the optical signal into the temporary address code, the position of the LED lamp bead is identified, the burning command is sent to the LED lamp bead again, the temporary address code carries the permanent address code to the LED lamp bead, and the burning of the LED lamp bead is carried out according to the user-defined permanent address code. Meanwhile, the address code is burnt after the LED lamp beads are assembled into the lamp bead array, and the situation that the maintenance and replacement are inconvenient due to the fact that the permanent address code is determined when the LED lamp beads are burnt before the LED lamp beads are tied is avoided.

In one embodiment of the present invention, after the burner generates an optical signal and sends the optical signal to the LED lamp bead so that the LED lamp bead converts the optical signal into a temporary address code, the method further includes:

the burner acquires the temporary address code converted by the LED lamp bead according to the optical signal;

the burner matches the temporary address code with the identification code;

when the temporary address code is not matched with the identification code, the light signal identified by the LED lamp bead is wrong.

In one embodiment of the invention, when the temporary address code is not matched with the identification code, the burner generates an optical signal again and sends the optical signal to the LED lamp bead so that the LED lamp bead converts the optical signal into the temporary address code and covers the previous temporary address code.

The embodiment of the invention provides a burning device of an address code of an LED lamp bead, which is applied to a burner and comprises the following components as shown in figure 8:

Optionally, as shown in fig. 9, the burning device for the address code of the LED lamp bead further includes:

an acquisition unit configured to acquire an identification code;

Optionally, as shown in fig. 10, the burning device for the address code of the LED lamp bead further includes:

This embodiment provides a burn record device of LED lamp pearl address code, is applied to the record ware, as shown in fig. 11, includes:

The embodiment provides a computer-readable storage medium arranged in a burner, wherein a computer program is stored on the computer-readable storage medium, and when the computer program is read and executed by a processor, the method for burning the address code of the LED lamp bead is implemented. The beneficial effects of the computer readable storage medium arranged in the burner are the same as the burning method of the LED lamp bead address code, and are not repeated herein.

The embodiment of the invention provides a burner, which comprises a computer-readable storage medium and a processor, wherein a computer program is stored in the computer-readable storage medium, and when the computer program is read and run by the processor, the burning method of the LED lamp bead address code is realized. The burner has the same beneficial effects as the burning method of the LED lamp bead address code, and the details are not repeated herein.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A burning method of an address code of an LED lamp bead is characterized by being applied to a burner and comprising the following steps:

the burner generates an optical signal and sends the optical signal to the LED lamp bead so that the LED lamp bead senses the optical signal, converts the optical signal into an address code and stores the address code.

2. The method for burning the address code of the LED lamp bead according to claim 1, wherein the step of generating the optical signal by the burner includes:

3. The method of claim 2, wherein the number of the identification codes is multiple, and the burner converts different identification codes into different optical signals and sends the different optical signals to different LED lamp beads.

4. The method for burning the address code of the LED lamp bead according to claim 2, wherein after the step of generating the optical signal by the burner and sending the optical signal to the LED lamp bead so that the LED lamp bead converts the optical signal into the address code, the method further comprises:

5. The method for burning the address code of the LED lamp bead according to claim 2, wherein after the step of generating the optical signal by the burner and sending the optical signal to the LED lamp bead so that the LED lamp bead converts the optical signal into the address code, the method further comprises:

the burner matches the address code with the identification code;

6. The burning method of the address code of the LED lamp bead as claimed in claim 4 or 5, further comprising the steps of:

when the address code is not matched with the identification code, the burner generates an optical signal again and sends the optical signal to the LED lamp bead so that the LED lamp bead converts the optical signal into the address code and covers the previous address code.

7. The burning method of the address code of the LED lamp bead according to claim 1, further comprising the steps of: and the burner sends a burning command to the LED lamp bead so that the LED lamp bead stores the address code.

8. A burning method of an address code of an LED lamp bead is characterized by being applied to a burner and comprising the following steps:

the burner generates a burning instruction comprising the temporary address code and a permanent address code corresponding to the temporary address code, and sends the burning instruction to the LED lamp bead so that the LED lamp bead can be addressed according to the temporary address code and store the permanent address code.

9. A burning method of an address code of an LED lamp bead is applied to the LED lamp bead and is characterized by comprising the following steps:

and the LED lamp beads store the address codes.

10. The burning method of the address code of the LED lamp bead according to claim 9, further comprising the steps of: and when the LED lamp bead receives the burning command sent by the burner, the address code is stored.

11. The method for burning the address code of the LED lamp bead according to claim 9, wherein the optical signal is converted by the burner through an identification code, further comprising the steps of:

the LED lamp bead receives the check code;

the LED lamp bead judges whether the address code is matched with the identification code or not according to the check code, when the address code is not matched with the identification code, the LED lamp bead senses the optical signal sent by the burner again, converts the optical signal into the address code, and covers the previous address code with the converted address code.

12. The method for burning the address code of the LED lamp bead according to claim 9, wherein the optical signal is converted by the burner through an identification code, and after the LED lamp bead converts the optical signal into the address code, the method further comprises the following steps:

13. A burning method of an address code of an LED lamp bead is applied to the LED lamp bead and is characterized by comprising the following steps:

the LED lamp bead enters an optical communication mode, senses an optical signal sent by a burner and converts the optical signal into a temporary address code;

and the LED lamp bead receives a burning command which is sent by the burner and comprises the temporary address code and a permanent address code corresponding to the temporary address code, addresses according to the temporary address code and stores the permanent address code.

14. The utility model provides a burn record device of LED lamp pearl address code, is applied to the record ware, its characterized in that includes:

and the sending unit is used for sending the burning command to the LED lamp bead so that the LED lamp bead stores the address code.

15. The utility model provides a burn record module of LED lamp pearl address code, is applied to LED lamp pearl, a serial communication port, include:

the sensing unit is used for sensing the optical signal sent by the burner;

and the storage unit is used for storing the address code.

16. A computer-readable storage medium disposed in a burner, wherein the computer-readable storage medium stores a computer program, and when the computer program is read and executed by a processor, the computer program implements the method for burning the address code of the LED lamp bead according to any one of claims 1 to 8.

17. A burner comprising a computer-readable storage medium storing a computer program and a processor, wherein the computer program is read by the processor and executed to implement the LED lamp bead address code burning method according to any one of claims 1 to 8.

18. A computer-readable storage medium disposed on an LED lamp bead, wherein the computer-readable storage medium stores a computer program, and when the computer program is read and executed by a processor, the method for burning an address code of an LED lamp bead according to any one of claims 9 to 13 is implemented.

19. A lamp bead, comprising a computer-readable storage medium storing a computer program and a processor, wherein the computer program is read by the processor and executed to implement the method for burning the address code of the LED lamp bead according to any one of claims 9 to 13.