CN113556850A - Lamp brightness calibration method, lamp brightness determination device and electronic equipment - Google Patents
Lamp brightness calibration method, lamp brightness determination device and electronic equipment Download PDFInfo
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- CN113556850A CN113556850A CN202110841101.1A CN202110841101A CN113556850A CN 113556850 A CN113556850 A CN 113556850A CN 202110841101 A CN202110841101 A CN 202110841101A CN 113556850 A CN113556850 A CN 113556850A
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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
- 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
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- 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
- H05B47/155—Coordinated control of two or more light sources
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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
- 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
- H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
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- 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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Abstract
The embodiment of the disclosure discloses a lamp brightness calibration method, a lamp brightness determination device and electronic equipment, which can compare the brightness value of each color number lamp bead of a lamp to be detected with the brightness value of each color number lamp bead of a preset lamp, so that a calibration coefficient corresponding to each color number lamp bead can be obtained, and the power supply parameter of each color number lamp bead can be adjusted by utilizing the calibration coefficient.
Description
Technical Field
The disclosure relates to the technical field of internet, and in particular to a lamp brightness calibration method, a lamp brightness determination method, a lamp brightness calibration device and an electronic device.
Background
With the development of scientific technology, people may use various lamps, such as table lamps, in life or work. When people use the lamp, different brightness values of the lamp can be adjusted according to actual application scenes.
Therefore, after the production of the lamp is completed, the brightness value of the lamp can be detected.
Disclosure of Invention
This disclosure is provided to introduce concepts in a simplified form that are further described below in the detailed description. This disclosure is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
The embodiment of the disclosure provides a lamp brightness calibration method, a lamp brightness determination device and electronic equipment.
In a first aspect, an embodiment of the present disclosure provides a method for calibrating brightness of a lamp, including: acquiring a first brightness value of each color number lamp bead of a lamp to be tested at a first gear, wherein the gear corresponds to the brightness value; determining a calibration coefficient corresponding to each color number lamp bead based on the obtained first brightness value and a target brightness value of each color number lamp bead of a preset lamp at the first gear; the calibration coefficient is used for indicating that power supply parameters of lamp beads with different color numbers are adjusted, different power supply parameters correspond to different brightness of the lamp beads, and the preset lamp and the lamp to be tested are the same in type.
In a second aspect, an embodiment of the present disclosure provides a method and an apparatus for calibrating brightness of a lamp, including: the device comprises an acquisition unit, a processing unit and a control unit, wherein the acquisition unit is used for acquiring a first brightness value of each color number lamp bead of a lamp to be tested at a first gear, and the gears correspond to the brightness values; the determining unit is used for determining a calibration coefficient corresponding to each light bulb based on the acquired first brightness value and a target brightness value of each light bulb of a preset lamp at the first gear; the calibration coefficient is used for indicating that power supply parameters of lamp beads with different color numbers are adjusted, different power supply parameters correspond to different brightness of the lamp beads, and the preset lamp and the lamp to be tested are the same in type.
In a third aspect, an embodiment of the present disclosure provides a method for determining brightness of a lamp, including: responding to a received lamp brightness adjusting instruction for a first lamp, and determining a fourth gear indicated by the brightness adjusting instruction, wherein the gears correspond to power supply parameters of lamp beads with different color numbers; and determining power supply parameters corresponding to the different color number lamp beads based on the fourth gear and calibration coefficients corresponding to the different color number lamp beads, wherein the calibration coefficients are used for indicating that the power supply parameters of the different color number lamp beads are adjusted, and different power supply parameters correspond to different brightness of the lamp beads.
In a fourth aspect, an embodiment of the present disclosure provides a device for determining brightness of a lamp, including: the first determination unit is used for determining a fourth gear indicated by a brightness adjustment instruction in response to receiving the lamp brightness adjustment instruction for the first lamp, wherein the gear corresponds to the power supply parameter of each color number lamp bead; and the second determining unit is used for determining power supply parameters corresponding to the light beads of each color number based on the fourth gear and calibration coefficients corresponding to the light beads of each color number, wherein the calibration coefficients are used for indicating that the power supply parameters of the light beads of each color number are adjusted, and different power supply parameters correspond to different brightness of the light beads.
In a fifth aspect, an embodiment of the present disclosure provides an electronic device, including: one or more processors; a storage device for storing one or more programs which, when executed by the one or more processors, cause the one or more processors to implement the method for calibrating luminaire brightness and/or the method for determining luminaire brightness according to the first aspect.
In a sixth aspect, the disclosed embodiments provide a computer readable medium, on which a computer program is stored, which when executed by a processor, implements the steps of the lamp brightness calibration method according to the first aspect and/or the lamp brightness determination method according to the third aspect.
According to the lamp brightness calibration method, the lamp brightness determination device and the electronic equipment, the brightness value of each color number lamp bead of the lamp to be detected can be compared with the brightness value of each color number lamp bead of the preset lamp, so that the calibration coefficient corresponding to each color number lamp bead can be obtained, the power supply parameter of each color number lamp bead can be adjusted by utilizing the calibration coefficient, and through the mode, when the lamp to be detected and the preset lamp are in the same gear, the brightness value of each color number lamp bead of the lamp to be detected is the same as or similar to the brightness value of each color number lamp bead of the preset lamp.
Drawings
The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numbers refer to the same or similar elements. It should be understood that the drawings are schematic and that elements and features are not necessarily drawn to scale.
FIG. 1 is a flow chart of one embodiment of a luminaire brightness calibration method according to the present disclosure;
FIG. 2 is a flow chart of one embodiment of a luminaire brightness determination method according to the present disclosure;
FIG. 3 is a schematic structural diagram of one embodiment of a lamp brightness calibration apparatus according to the present disclosure;
FIG. 4 is a schematic structural diagram of one embodiment of a luminaire brightness determination apparatus according to the present disclosure;
FIG. 5 is an exemplary system architecture to which a fixture brightness calibration method or fixture brightness determination method of one embodiment of the present disclosure may be applied;
fig. 6 is a schematic diagram of a basic structure of an electronic device provided according to an embodiment of the present disclosure.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it is to be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the disclosure are for illustration purposes only and are not intended to limit the scope of the disclosure.
It should be understood that the various steps recited in the method embodiments of the present disclosure may be performed in a different order, and/or performed in parallel. Moreover, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the present disclosure is not limited in this respect.
The term "include" and variations thereof as used herein are open-ended, i.e., "including but not limited to". The term "based on" is "based, at least in part, on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Relevant definitions for other terms will be given in the following description.
It should be noted that the terms "first", "second", and the like in the present disclosure are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence relationship of the functions performed by the devices, modules or units.
It is noted that references to "a", "an", and "the" modifications in this disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that "one or more" may be used unless the context clearly dictates otherwise.
The names of messages or information exchanged between devices in the embodiments of the present disclosure are for illustrative purposes only, and are not intended to limit the scope of the messages or information.
Referring to fig. 1, a flow of an embodiment of a method for calibrating the brightness of a lamp according to the present disclosure is shown. The method for calibrating the light brightness can be applied to terminal equipment. The method for calibrating the brightness of the lamp as shown in fig. 1 comprises the following steps:
Here, the gear corresponds to a luminance value.
As an example, different gears may be set in advance for the lamp, and the different gears correspond to different brightness values. For example, in different gear positions, the power supply parameters (e.g., the power supply current) of the lamp are different, so that the brightness value of the lamp is different.
As an example, after the lamp to be tested is adjusted to a specific gear, the lamp bead of each color number has a specific brightness value at the specific gear.
As an example, since the lamp is preset with a plurality of gears, the first gear can be selected according to actual needs; for example, a lamp to be tested has 1000 gears, the higher the number of gears is, the higher the brightness value of the lamp is, and at this time, the first gear can be any gear among the 1000 gears; for example, the first gear may be 900 th gear.
As an example, the first brightness value of each color number lamp bead in the first gear may be determined by using an illumination meter, and the first brightness values of different color numbers lamp beads in the first gear may be different.
As an example, the lamp to be tested may include R, G, B, W lamp beads with four color numbers, and accordingly, the first brightness values of R, G, B, W lamp beads with four color numbers when the lamp is in the first gear may be obtained respectively.
Here, the calibration coefficient is used for indicating that the power supply parameter of each lamp bead is adjusted, and different power supply parameters correspond to different brightness of the lamp beads. As an example, when the power supply parameter changes, the brightness of the lamp bead will also change.
Here, the preset light fixture and the light fixture to be tested are of the same type. As an example, when the preset lamp and the lamp to be tested are adjusted to the same gear, the brightness value of each color number lamp bead of the lamp to be tested and the brightness value of the lamp bead of the corresponding color number of the preset lamp should be the same.
As an example, the lamp to be detected may be adjusted to the first gear, and the preset lamp may also be adjusted to the first gear; therefore, the first brightness value of each color number lamp bead can be compared with the target brightness value. And here, the brightness value of each color number lamp bead of the lamp to be detected at the first gear is a first brightness value, and the brightness value of each color number lamp bead of the preset lamp at the first gear is a target brightness value. And comparing the first brightness value of each color number lamp bead with the target brightness value to determine the calibration coefficient corresponding to each color number lamp bead.
As an example, the brightness difference between the brightness of each color number lamp bead of the lamp to be detected and the brightness of each color number lamp of the preset lamp can be determined through the first brightness value and the target brightness value of each color number lamp bead, so that the calibration coefficient can be determined.
As an example, there is a mapping relationship between the power supply parameters and the brightness of the lamp bead. For example, when the power supply parameter is supply current, the higher the supply current is, the higher the brightness value of the lamp bead is.
As an example, when the first brightness value of each color number lamp bead is different from the target brightness value, the brightness of each color number lamp bead of the lamp to be detected can be changed by adjusting the power supply parameter of each color number lamp bead. That is, the calibration coefficient may be used to determine an adjustment manner (e.g., how much the supply current is increased, how much the supply current is decreased, how much the power supply parameter of a specific color number is adjusted, etc.) that the power supply parameter of the lamp to be detected may be adjusted when the first gear is in the first gear. It should be noted that, the power supply parameters of each color number of the lamp can be adjusted independently.
It can be seen that, in this application, can contrast the luminance value of waiting to detect each color number lamp pearl of lamps and lanterns with the luminance value of each color number lamp pearl of predetermineeing lamps and lanterns, thereby can obtain the calibration coefficient that each color number lamp pearl corresponds, and can utilize the calibration coefficient, realize adjusting the power supply parameter of each color number lamp pearl, and through this kind of mode, can be so that wait to detect when lamps and lanterns and predetermineeing lamps and lanterns are in the same gear, the luminance value of waiting to detect each color number lamp pearl of lamps and lanterns is the same or similar with the luminance value of each color number lamp pearl of predetermineeing lamps and lanterns.
In some embodiments, the method steps of steps 101 to 102 may be applied to a calibration system before the lamp leaves a factory, that is, before the lamp leaves the factory, a calibration coefficient of the lamp may be obtained, so that when a user adjusts the same gear of the same type of lamp leaving the factory, the brightness values of the lamps are the same or similar (the difference between the brightness value of each lamp and the brightness value of the preset lamp is within the preset range).
In some embodiments, the first gear may be the maximum gear of the preset gears of the lamp, for example, the lamp has 1000 gears in total, and then the first gear may be the 1000 th gear. Therefore, if the brightness value of the lamp to be detected is different from that of the preset lamp, the difference can be more obvious, and the calibration coefficient corresponding to each color number lamp bead can be more conveniently determined.
In some embodiments, the calibration coefficient corresponding to any color number may be determined as follows: determining a change gear corresponding to the color number lamp bead based on a brightness difference value between a first brightness value and a target brightness value of the color number lamp bead and a ratio of the first brightness value to a first gear of the color number lamp bead; determining a second gear based on the first gear and the changed gear; and determining a calibration coefficient corresponding to the color number lamp bead based on the second gear and the first gear.
As an example, the ratio of the first brightness value to the first gear of the color-number lamp bead can be characterized as follows: every time a gear is adjusted, the change quantity of the brightness value of the color number lamp bead. And the brightness difference between the first brightness value of the color number lamp bead and the target brightness value can be characterized: when the lamp to be detected is in the first gear, the difference value between the brightness value of the color number lamp bead of the lamp to be detected and the brightness value of the color number lamp bead of the target lamp is obtained. Therefore, the number of steps to be changed can be determined by the luminance change amount and the luminance difference value.
For convenience of understanding, for example, in the x-th gear, the brightness value of the R color number lamp bead of the lamp to be detected is a candela/square meter, and the brightness value of the R color number lamp bead of the preset lamp is b candela/square meter; at this time, the change gear is (a-b)/(a/x). That is, changing the positive or negative of the gear can be understood as changing the direction; for example, if the calculated change gear is positive, it may be indicated that the power supply parameter needs to be increased, and if the calculated change gear is negative, it may be indicated that the power supply parameter may be decreased.
As an example, the second gear may then be equal to the first gear plus the change gear. Since the changed gear has positive and negative, the second gear may be larger than the first gear, and the second gear may also be smaller than the first gear.
As an example, after the lamp is produced, each gear may have a fixed power supply parameter, and the power supply parameters corresponding to different gears are different; for example, in this case, the second gear corresponds to the power supply parameter B, the first gear corresponds to the power supply parameter a, and the calibration coefficient can be used to indicate: and when the lamp is in the first gear, the power supply parameter of the lamp to be detected is a power supply parameter B. Namely, when the lamp to be detected is at the first gear, the power supply parameter corresponding to the second gear is output.
Therefore, by determining the gear change amount and determining the second gear through the gear change amount, the first gear and the second gear are both specific to the lamp to be detected, the brightness value change amount of each gear of the lamp to be detected can be accurately obtained, the second gear can be accurately obtained, and correspondingly, the calibration coefficient determined by the second gear and the first gear is more accurate. That is, the accuracy of the determined calibration coefficients can be improved.
In some embodiments, the determined calibration coefficients may be sent to the lamp to be detected.
As an example, when the determined calibration coefficient is sent to the lamp to be detected, the lamp to be detected may be enabled to adjust the lighting, and after the user determines a gear, the power supply parameter at the gear may be multiplied by the calibration adjustment coefficient to determine the final power supply parameter. In this way, the brightness value of each lamp to be detected in the same gear can be conveniently controlled within a certain brightness range.
As an example, after the lamp is produced, the power supply parameter of each gear is fixed, and it may not be convenient for a worker to change the corresponding relationship between the gear inside the lamp and the power supply parameter, so that the calibration coefficient may be determined in this way, and the power supply parameter corresponding to each gear may be adjusted by using the calibration coefficient. Correspondingly, different lamps may correspond to different calibration coefficients, so that the brightness values of the generated lamps are similar or the same in the same gear.
In some embodiments, in response to determining that a brightness difference between a first brightness value of the first color-number lamp bead and a target brightness value of the first color-number lamp bead is smaller than a preset threshold, determining that the calibration coefficient corresponding to the first color-number lamp bead is a preset calibration coefficient.
As an example, the first brightness value of the first color number lamp bead can be understood as: the brightness value of a first color number lamp bead of the lamp to be detected at a first gear is detected. Correspondingly, the target brightness value of the first color number lamp bead can be understood as: the brightness value of a first color number lamp bead of the target lamp in the first gear is obtained.
As an example, when the brightness difference is smaller than the preset threshold, it may be characterized that the brightness value of the first color number lamp bead of the lamp to be detected is closer to the brightness value of the first color number lamp bead of the target lamp, and at this time, a preset calibration coefficient may be specified instead of calculating the calibration coefficient of the color number lamp bead (for example, the value of the preset calibration coefficient may be 1). In this way, the efficiency of determining the calibration coefficients can be improved.
In some embodiments, the lamp to be detected receives the brightness adjusting instruction, and determines a third gear indicated by the brightness adjusting instruction; and determining the power supply parameter corresponding to the third gear of the lamp to be detected based on the third gear and the determined calibration coefficient.
As an example, after the calibration coefficient is determined, the calibration coefficient may be issued to the lamp to be detected, so that when the brightness of the lamp to be detected is adjusted, the power supply parameter is determined according to the gear indicated by the brightness adjustment and the calibration coefficient.
For convenience of understanding, a power supply parameter is taken as a power supply current for illustration, for example, when the lamp is manufactured, the power supply current corresponding to the third gear is 1A, and if the calibration coefficient is 1.05, when the brightness adjustment instruction input by the user indicates the third gear, the power supply current of the third gear is 1.05A. It can be seen that, in this way, the brightness of the lamp at each gear can be close to or equal to the brightness of the preset lamp at the gear.
It should be noted that, because each color number of lamp beads can be independently powered, when the lamp includes R, G, B, W four color number of lamp beads, each color number of lamp beads may correspond to one calibration coefficient; at this moment, only need based on the calibration coefficient that each color number lamp pearl corresponds, confirm the power supply parameter that each color number lamp pearl corresponds can.
Referring to fig. 2, a flow of one embodiment of a luminaire brightness determination method according to the present disclosure is shown. The lamp brightness determination method can be applied to lamps. The method for determining the brightness of the lamp as shown in fig. 1 includes the following steps:
Here, the gear corresponds to the power supply parameter of each color number lamp pearl.
It should be noted that, the specific implementation details of step 201 have already been described in detail in step 101, and for the sake of brevity of the description, no further description is provided here.
And step 202, determining power supply parameters corresponding to the light beads of each color based on the fourth gear and the calibration coefficients corresponding to the light beads of each color.
The calibration coefficient is used for indicating that the power supply parameters of the lamp beads with different color numbers are adjusted, and different power supply parameters correspond to different brightness of the lamp beads.
In this way, when the lamp determines the power supply parameters, the power supply parameters of the lamp beads with the color numbers can be determined by using the calibration coefficients of the lamp beads with the color numbers; that is, the brightness values of the lamps of the same type can be the same or similar in the same gear.
In some embodiments, the calibration factor corresponding to each light ball may be determined as follows: acquiring a second brightness value of each color number lamp bead of the first lamp at a fifth gear; determining a calibration coefficient corresponding to each color number lamp bead based on the obtained second brightness value and a third brightness value of each color number lamp bead of a preset lamp at a fifth gear,
here, the preset light fixture and the first light fixture are of the same type.
Note that, the method of determining the calibration coefficient corresponding to each light ball has already been described in the above embodiments, and is not described herein again for the sake of brevity of the description.
With further reference to fig. 3, as an implementation of the method shown in fig. 1, the present disclosure provides an embodiment of a device for calibrating brightness of a lamp, where the embodiment of the device corresponds to the embodiment of the method for calibrating brightness of a lamp shown in fig. 1, and the device may be applied to various electronic devices.
As shown in fig. 3, the lamp brightness calibration apparatus of the present embodiment includes: the acquiring unit 301 is configured to acquire a first brightness value of each color number lamp bead of the lamp to be tested at a first gear, where the gear corresponds to the brightness value; the determining unit 302 is configured to determine a calibration coefficient corresponding to each color light bead based on the obtained first brightness value and a target brightness value of each color light bead of a preset lamp at the first gear; the calibration coefficient is used for indicating that power supply parameters of lamp beads with different color numbers are adjusted, different power supply parameters correspond to different brightness of the lamp beads, and the preset lamp and the lamp to be tested are the same in type.
In some embodiments, the determining unit 302 is further specifically configured to determine the calibration coefficient corresponding to any color number by: determining a change gear corresponding to the color number lamp bead based on a brightness difference value between a first brightness value of the color number lamp bead and a target brightness value and a ratio of the first brightness value of the color number lamp bead to the first gear; determining a second gear based on the first gear and a changed gear; and determining a calibration coefficient corresponding to the color number lamp bead based on the second gear and the first gear.
In some embodiments, the determining unit 302 is further specifically configured to: and in response to the fact that the brightness difference value between the first brightness value of the first color number lamp bead and the target brightness value of the first color number lamp bead is smaller than a preset threshold value, determining the calibration coefficient corresponding to the first color number lamp bead as a preset calibration coefficient.
In some embodiments, the apparatus further includes a sending unit 303, configured to send the determined calibration coefficient to the lamp to be detected.
In some embodiments, the lamp to be detected receives a brightness adjusting instruction, and determines a third gear indicated by the brightness adjusting instruction; and determining a power supply parameter corresponding to the third gear by the lamp to be detected based on the third gear and the determined calibration coefficient.
With further reference to fig. 4, as an implementation of the method shown in fig. 2, the present disclosure provides an embodiment of a device for determining brightness of a lamp, where the embodiment of the device corresponds to the embodiment of the method for determining brightness of a lamp shown in fig. 2, and the device may be applied to various electronic devices.
As shown in fig. 4, the luminaire luminance determining apparatus of the present embodiment includes: the first determining unit 401 is configured to determine, in response to receiving a lamp brightness adjustment instruction for a first lamp, a fourth gear indicated by the brightness adjustment instruction, where the gear corresponds to a power supply parameter of each color number lamp bead; and a second determining unit 402, configured to determine, based on the fourth gear and a calibration coefficient corresponding to each color number lamp bead, a power supply parameter corresponding to each color number lamp bead, where the calibration coefficient is used to instruct to adjust the power supply parameter of each color number lamp bead, and different power supply parameters correspond to different brightnesses of the lamp beads.
In some embodiments, the apparatus further comprises a third determining unit 403 for determining the calibration coefficient corresponding to each light ball by: acquiring a second brightness value of each color number lamp bead of the first lamp at a fifth gear; determining a calibration coefficient corresponding to each color number lamp bead based on the obtained second brightness value and a third brightness value of each color number lamp bead of a preset lamp at the fifth gear; wherein the preset lamp and the first lamp are of the same type.
Referring to fig. 5, fig. 5 illustrates an exemplary system architecture to which the lamp brightness calibration method and the lamp brightness determination method of one embodiment of the present disclosure may be applied.
As shown in fig. 5, the system architecture may include terminal devices 501, 502, 503, a network 504, and a server 505. The network 504 may be the medium used to provide communication links between the terminal devices 501, 502, 503 and the server 505. Network 504 may include various connection types, such as wired, wireless communication links, or fiber optic cables, to name a few.
The terminal devices 501, 502, 503 may interact with a server 505 over a network 504 to receive or send messages or the like. The terminal devices 501, 502, 503 may have various client applications installed thereon, such as a web browser application, a search-type application, and a news-information-type application. The client application in the terminal device 501, 502, 503 may receive the instruction of the user, and complete the corresponding function according to the instruction of the user, for example, add the corresponding information in the information according to the instruction of the user.
The terminal devices 501, 502, 503 may be hardware or software. When the terminal devices 501, 502, 503 are hardware, they may be various electronic devices having a display screen and supporting web browsing, including but not limited to smart phones, tablet computers, e-book readers, MP3 players (Moving Picture Experts Group Audio Layer III, mpeg compression standard Audio Layer 3), MP4 players (Moving Picture Experts Group Audio Layer IV, mpeg compression standard Audio Layer 4), laptop portable computers, desktop computers, and the like. When the terminal devices 501, 502, and 503 are software, they can be installed in the electronic devices listed above. It may be implemented as multiple pieces of software or software modules (e.g., software or software modules used to provide distributed services) or as a single piece of software or software module. And is not particularly limited herein.
The server 505 may be a server providing various services, for example, receiving an information acquisition request sent by the terminal device 501, 502, 503, and acquiring the presentation information corresponding to the information acquisition request in various ways according to the information acquisition request. And the relevant data of the presentation information is sent to the terminal equipment 501, 502, 503.
It should be noted that the lamp brightness calibration method and the lamp brightness determination method provided in the embodiments of the present disclosure may be executed by a terminal device, and accordingly, the lamp brightness calibration device and the lamp brightness determination device may be disposed in the terminal device 501, 502, 503. In addition, the information processing method provided by the embodiment of the present disclosure may also be executed by the server 505, and accordingly, an information processing apparatus may be provided in the server 505.
It should be understood that the number of terminal devices, networks, and servers in fig. 5 is merely illustrative. There may be any number of terminal devices, networks, and servers, as desired for implementation.
Referring now to fig. 6, shown is a schematic diagram of an electronic device (e.g., a terminal device or a server of fig. 5) suitable for use in implementing embodiments of the present disclosure. The terminal device in the embodiments of the present disclosure may include, but is not limited to, a mobile terminal such as a smart desk lamp, a mobile phone, a notebook computer, a digital broadcast receiver, a PDA (personal digital assistant), a PAD (tablet computer), a PMP (portable multimedia player), a vehicle terminal (e.g., a car navigation terminal), and the like, and a fixed terminal such as a digital TV, a desktop computer, and the like. The electronic device shown in fig. 6 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present disclosure.
As shown in fig. 6, the electronic device may include a processing means (e.g., a central processing unit, a graphics processor, etc.) 601, which may perform various appropriate actions and processes according to a program stored in a Read Only Memory (ROM)602 or a program loaded from a storage means 508 into a Random Access Memory (RAM) 603. In the RAM603, various programs and data necessary for the operation of the electronic apparatus 600 are also stored. The processing device 601, the ROM602, and the RAM603 are connected to each other via a bus 604. An input/output (I/O) interface 605 is also connected to bus 604.
Generally, the following devices may be connected to the I/O interface 605: input devices 606 including, for example, a touch screen, touch pad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; output devices 607 including, for example, a Liquid Crystal Display (LCD), a speaker, a vibrator, and the like; storage 608 including, for example, tape, hard disk, etc.; and a communication device 609. The communication means 609 may allow the electronic device to communicate with other devices wirelessly or by wire to exchange data. While fig. 6 illustrates an electronic device having various means, it is to be understood that not all illustrated means are required to be implemented or provided. More or fewer devices may alternatively be implemented or provided.
In particular, according to an embodiment of the present disclosure, the processes described above with reference to the flowcharts may be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product comprising a computer program carried on a non-transitory computer readable medium, the computer program containing program code for performing the method illustrated by the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network via the communication means 609, or may be installed from the storage means 608, or may be installed from the ROM 602. The computer program, when executed by the processing device 601, performs the above-described functions defined in the methods of the embodiments of the present disclosure.
It should be noted that the computer readable medium in the present disclosure can be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present disclosure, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In contrast, in the present disclosure, a computer readable signal medium may comprise a propagated data signal with computer readable program code embodied therein, either in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, optical cables, RF (radio frequency), etc., or any suitable combination of the foregoing.
In some embodiments, the clients, servers may communicate using any currently known or future developed network Protocol, such as HTTP (HyperText Transfer Protocol), and may interconnect with any form or medium of digital data communication (e.g., a communications network). Examples of communication networks include a local area network ("LAN"), a wide area network ("WAN"), the Internet (e.g., the Internet), and peer-to-peer networks (e.g., ad hoc peer-to-peer networks), as well as any currently known or future developed network.
The computer readable medium may be embodied in the electronic device; or may exist separately without being assembled into the electronic device.
The computer readable medium carries one or more programs which, when executed by the electronic device, cause the electronic device to: acquiring a first brightness value of each color number lamp bead of a lamp to be tested at a first gear, wherein the gear corresponds to the brightness value; determining a calibration coefficient corresponding to each color number lamp bead based on the obtained first brightness value and a target brightness value of each color number lamp bead of a preset lamp at the first gear; the calibration coefficient is used for indicating that power supply parameters of lamp beads with different color numbers are adjusted, different power supply parameters correspond to different brightness of the lamp beads, and the preset lamp and the lamp to be tested are the same in type.
In some embodiments, the calibration coefficient corresponding to any color number is determined by: determining a change gear corresponding to the color number lamp bead based on a brightness difference value between a first brightness value of the color number lamp bead and a target brightness value and a ratio of the first brightness value of the color number lamp bead to the first gear; determining a second gear based on the first gear and a changed gear; and determining a calibration coefficient corresponding to the color number lamp bead based on the second gear and the first gear.
In some embodiments, the method further comprises: and in response to the fact that the brightness difference value between the first brightness value of the first color number lamp bead and the target brightness value of the first color number lamp bead is smaller than a preset threshold value, determining the calibration coefficient corresponding to the first color number lamp bead as a preset calibration coefficient.
In some embodiments, the method further comprises: and sending the determined calibration coefficient to the lamp to be detected.
In some embodiments, the lamp to be detected receives a brightness adjusting instruction, and determines a third gear indicated by the brightness adjusting instruction; and determining a power supply parameter corresponding to the third gear by the lamp to be detected based on the third gear and the determined calibration coefficient.
In some embodiments, in response to receiving a lamp brightness adjustment instruction for a first lamp, determining a fourth gear indicated by the brightness adjustment instruction, wherein the gear corresponds to power supply parameters of each color number lamp bead; and determining power supply parameters corresponding to the different color number lamp beads based on the fourth gear and calibration coefficients corresponding to the different color number lamp beads, wherein the calibration coefficients are used for indicating that the power supply parameters of the different color number lamp beads are adjusted, and different power supply parameters correspond to different brightness of the lamp beads.
In some embodiments, the calibration factor corresponding to each light bulb is determined by: acquiring a second brightness value of each color number lamp bead of the first lamp at a fifth gear; determining a calibration coefficient corresponding to each color number lamp bead based on the obtained second brightness value and a third brightness value of each color number lamp bead of a preset lamp at the fifth gear; wherein the preset lamp and the first lamp are of the same type.
Computer program code for carrying out operations for the present disclosure may be written in any combination of one or more programming languages, including but not limited to an object oriented programming language such as Java, Smalltalk, C + +, and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units described in the embodiments of the present disclosure may be implemented by software or hardware. The name of the unit does not in some cases constitute a limitation of the unit itself, and for example, the obtaining unit 301 may also be described as a "unit that obtains a first brightness value of each color light bead of the luminaire to be tested in the first gear".
The functions described herein above may be performed, at least in part, by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Products (ASSPs), systems on a chip (SOCs), Complex Programmable Logic Devices (CPLDs), and the like.
In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the disclosure herein is not limited to the particular combination of features described above, but also encompasses other embodiments in which any combination of the features described above or their equivalents does not depart from the spirit of the disclosure. For example, the above features and (but not limited to) the features disclosed in this disclosure having similar functions are replaced with each other to form the technical solution.
Further, while operations are depicted in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order. Under certain circumstances, multitasking and parallel processing may be advantageous. Likewise, while several specific implementation details are included in the above discussion, these should not be construed as limitations on the scope of the disclosure. Certain features that are described in the context of separate embodiments can also be implemented in combination in a single embodiment. Conversely, various features that are described in the context of a single embodiment can also be implemented in multiple embodiments separately or in any suitable subcombination.
Although the subject matter has been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are disclosed as example forms of implementing the claims.
Claims (11)
1. A method for calibrating the brightness of a lamp is characterized by comprising the following steps:
acquiring a first brightness value of each color number lamp bead of a lamp to be tested at a first gear, wherein the gear corresponds to the brightness value;
determining a calibration coefficient corresponding to each color number lamp bead based on the obtained first brightness value and a target brightness value of each color number lamp bead of a preset lamp at the first gear; the calibration coefficient is used for indicating that power supply parameters of lamp beads with different color numbers are adjusted, different power supply parameters correspond to different brightness of the lamp beads, and the preset lamp and the lamp to be tested are the same in type.
2. The method of claim 1, wherein the calibration coefficients for any color number are determined by:
determining a change gear corresponding to the color number lamp bead based on a brightness difference value between a first brightness value of the color number lamp bead and a target brightness value and a ratio of the first brightness value of the color number lamp bead to the first gear;
determining a second gear based on the first gear and a changed gear;
and determining a calibration coefficient corresponding to the color number lamp bead based on the second gear and the first gear.
3. The method of claim 2, further comprising:
and in response to the fact that the brightness difference value between the first brightness value of the first color number lamp bead and the target brightness value of the first color number lamp bead is smaller than a preset threshold value, determining the calibration coefficient corresponding to the first color number lamp bead as a preset calibration coefficient.
4. The method of claim 1, further comprising:
and sending the determined calibration coefficient to the lamp to be detected.
5. The method of claim 1,
the lamp to be detected receives the brightness adjusting instruction, and determines a third gear indicated by the brightness adjusting instruction;
and determining a power supply parameter corresponding to the third gear by the lamp to be detected based on the third gear and the determined calibration coefficient.
6. A method for determining brightness of a luminaire, comprising:
responding to a received lamp brightness adjusting instruction for a first lamp, and determining a fourth gear indicated by the brightness adjusting instruction, wherein the gears correspond to power supply parameters of lamp beads with different color numbers;
and determining power supply parameters corresponding to the different color number lamp beads based on the fourth gear and calibration coefficients corresponding to the different color number lamp beads, wherein the calibration coefficients are used for indicating that the power supply parameters of the different color number lamp beads are adjusted, and different power supply parameters correspond to different brightness of the lamp beads.
7. The method of claim 6, wherein the calibration factor for each light bulb is determined by:
acquiring a second brightness value of each color number lamp bead of the first lamp at a fifth gear;
determining a calibration coefficient corresponding to each color number lamp bead based on the obtained second brightness value and a third brightness value of each color number lamp bead of a preset lamp at the fifth gear; wherein the preset lamp and the first lamp are of the same type.
8. A luminaire brightness calibration device, comprising:
the device comprises an acquisition unit, a processing unit and a control unit, wherein the acquisition unit is used for acquiring a first brightness value of each color number lamp bead of a lamp to be tested at a first gear, and the gears correspond to the brightness values;
the determining unit is used for determining a calibration coefficient corresponding to each light bulb based on the acquired first brightness value and a target brightness value of each light bulb of a preset lamp at the first gear; the calibration coefficient is used for indicating that power supply parameters of lamp beads with different color numbers are adjusted, different power supply parameters correspond to different brightness of the lamp beads, and the preset lamp and the lamp to be tested are the same in type.
9. A luminaire brightness determination apparatus, comprising:
the first determination unit is used for determining a fourth gear indicated by a brightness adjustment instruction in response to receiving the lamp brightness adjustment instruction for the first lamp, wherein the gear corresponds to the power supply parameter of each color number lamp bead;
and the second determining unit is used for determining the power supply parameters of the lamp beads with the color numbers based on the fourth gear and the calibration coefficients corresponding to the lamp beads with the color numbers, wherein the calibration coefficients are used for indicating that the power supply parameters of the lamp beads with the color numbers are adjusted, and different power supply parameters correspond to different brightness of the lamp beads.
10. An electronic device, comprising:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement the method of any one of claims 1-7.
11. A computer-readable medium, on which a computer program is stored which, when being executed by a processor, carries out the method according to any one of claims 1-7.
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