CN113873728B - Lighting device brightness adjusting method and device, lighting device and storage medium - Google Patents

Lighting device brightness adjusting method and device, lighting device and storage medium Download PDF

Info

Publication number
CN113873728B
CN113873728B CN202111138339.4A CN202111138339A CN113873728B CN 113873728 B CN113873728 B CN 113873728B CN 202111138339 A CN202111138339 A CN 202111138339A CN 113873728 B CN113873728 B CN 113873728B
Authority
CN
China
Prior art keywords
brightness
lighting
duty ratio
duty cycle
range
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202111138339.4A
Other languages
Chinese (zh)
Other versions
CN113873728A (en
Inventor
王永智
柯美立
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Oribo Technology Co Ltd
Original Assignee
Shenzhen Oribo Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Oribo Technology Co Ltd filed Critical Shenzhen Oribo Technology Co Ltd
Priority to CN202111138339.4A priority Critical patent/CN113873728B/en
Publication of CN113873728A publication Critical patent/CN113873728A/en
Application granted granted Critical
Publication of CN113873728B publication Critical patent/CN113873728B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • H05B47/14—Controlling the light source in response to determined parameters by determining electrical parameters of the light source
    • 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

Abstract

The embodiment of the application provides a brightness adjusting method and device of lighting equipment, the lighting equipment and a storage medium, wherein the method comprises the steps of obtaining hardware information of the lighting equipment; acquiring a preset duty ratio of the lighting equipment according to the hardware information, wherein the preset duty ratio is the duty ratio corresponding to the lighting equipment at the lowest brightness; determining a duty cycle adjusting range according to a preset duty cycle; and adjusting the brightness of the lighting device according to the duty cycle adjustment range. The brightness adjusting method of the lighting equipment provided by the embodiment of the application can simplify the operation process of a user, reduce the learning cost and greatly improve the user experience.

Description

Lighting device brightness adjusting method and device, lighting device and storage medium
Technical Field
The application relates to the technical field of intelligent home, in particular to a brightness adjusting method and device of lighting equipment, the lighting equipment and a storage medium.
Background
At present, smart home has been used by more and more users, and in a smart home system, lighting equipment is often the electric equipment which can embody the intelligent characteristics, and is widely applied to daily life of the users. The intelligent lighting equipment can carry out on-off control and brightness adjustment through the intelligent terminal, intelligent lighting control and intelligent lighting setting aiming at different living scenes are realized, and good lighting experience is brought to users.
However, since the minimum duty ratio required when lighting the lighting devices with different powers and types is also different, when the intelligent lighting devices are added or replaced in the intelligent control system, the introduction of relevant settings of the lighting devices is often required to be carried out independently according to the different powers and device types of the lighting devices, which results in very complicated operation, high learning cost and great influence on the user experience.
Disclosure of Invention
In view of the above problems, embodiments of the present application provide a method, an apparatus, a device, and a storage medium for adjusting brightness of a lighting device, so as to solve the above technical problems.
The embodiment of the application is realized by adopting the following technical scheme:
in a first aspect, some embodiments of the present application provide a method of brightness adjustment of a lighting device, the method comprising obtaining hardware information of the lighting device; acquiring a preset duty ratio of the lighting equipment according to the hardware information, wherein the preset duty ratio is the duty ratio corresponding to the lighting equipment at the lowest brightness; determining a duty cycle adjusting range according to a preset duty cycle; and adjusting the brightness of the lighting device according to the duty cycle adjustment range.
In a second aspect, some embodiments of the present application provide an apparatus for adjusting brightness of a lighting device, where the apparatus includes an information obtaining module configured to obtain hardware information of the lighting device; the duty cycle acquisition module is used for acquiring a preset duty cycle of the lighting equipment according to the equipment information, wherein the preset duty cycle is a duty cycle corresponding to the lowest brightness of the lighting equipment; the range determining module is used for determining a duty cycle adjusting range according to a preset duty cycle; and a brightness adjusting module for adjusting the brightness of the lighting device according to the duty ratio adjusting range.
In a third aspect, some embodiments of the present application provide a lighting device, including a processor and a memory, the memory storing computer program instructions that, when invoked by the processor, perform the above-described method of adjusting brightness of the lighting device.
In a fourth aspect, some embodiments of the present application provide a computer readable storage medium storing program code, wherein the program code, when executed by a processor, performs the above-described method of adjusting brightness of a lighting device.
The embodiment of the application provides a brightness adjusting method, a device, equipment and a storage medium of lighting equipment, wherein the brightness adjusting method of the lighting equipment firstly acquires equipment information of the lighting equipment; then, a preset duty ratio of the lighting equipment is obtained according to the equipment information, wherein the preset duty ratio is the duty ratio corresponding to the lighting equipment at the lowest brightness; determining a duty cycle adjusting range according to the preset duty cycle; finally, the brightness of the lighting equipment is adjusted according to the duty ratio adjusting range, so that the intelligent control system can automatically guide in corresponding settings according to different equipment information of the lighting equipment, intelligently adjust the brightness adjusting control range of the lighting equipment, enable different lighting equipment to adjust the brightness range of the lighting equipment in a uniform control mode, simplify the operation process of a user, reduce the learning cost of the lighting equipment and greatly improve the user experience.
These and other aspects of the application will be more readily apparent from the following description of the embodiments.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 shows a schematic diagram of an intelligent home system according to an embodiment of the present application.
Fig. 2 is a schematic flow chart of a brightness adjusting method of a lighting device according to an embodiment of the present application.
Fig. 3 is a flowchart illustrating another method for adjusting brightness of a lighting device according to an embodiment of the present application.
Fig. 4 is a flowchart illustrating a brightness adjustment method of another lighting device according to an embodiment of the present application.
Fig. 5 shows a block diagram of a brightness adjusting device of a lighting apparatus according to an embodiment of the present application.
Fig. 6 shows a block diagram of a lighting device according to an embodiment of the application.
Fig. 7 shows a block diagram of a computer storage medium according to an embodiment of the present application.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present application and are not to be construed as limiting the present application.
Along with the continuous progress of the intelligent home technology and the continuous pursuit of life quality by people, the intelligent home serving as one of the applications of the Internet of things is a basic form of future home, and has a wide market application prospect. Based on the concept of the internet of things, the technology of smart home devices seeks to activate various devices (such as video and audio systems, lighting systems, air conditioning systems, security systems, computer devices, security systems, heating and cooling systems, etc.) in home life, and such devices are also called smart home devices, and a sensor and a communication network are matched to link the smart home devices together, so that the smart home devices and the home environment are combined into the smart home system for people.
At present, smart home has been used by more and more users, and in a smart home system, lighting equipment is often the electric equipment which can embody the intelligent characteristics, and is widely applied to daily life of the users. The intelligent lighting equipment can carry out on-off control and brightness adjustment through the intelligent terminal, intelligent lighting control and intelligent lighting setting aiming at different living scenes are realized, and good lighting experience is brought to users. However, since the minimum duty ratio required by the lighting devices with different powers and types may be different when the lighting devices are turned on, for example, the minimum duty ratio required by one part of the lighting devices is 1% and the minimum duty ratio required by the other part of the lighting devices is 3%, when the intelligent lighting devices are added or replaced in the intelligent control system, the introduction of relevant settings of the lighting devices is often required to be performed independently according to the different powers and device types of the lighting devices, which results in very complicated operation and high learning cost, and greatly affects the experience of users.
The inventor has long studied and proposed a luminance adjusting method, apparatus, lighting apparatus and storage medium of the lighting apparatus, the luminance adjusting method of the lighting apparatus obtains the apparatus information of the lighting apparatus first through the intelligent control system; then, a preset duty ratio of the lighting equipment is obtained according to the equipment information, wherein the preset duty ratio is the duty ratio corresponding to the lighting equipment at the lowest brightness; determining a duty cycle adjusting range according to the preset duty cycle; finally, the brightness of the lighting equipment is adjusted according to the duty ratio adjusting range, so that the intelligent control system can automatically guide in corresponding settings according to different equipment information of the lighting equipment, intelligently adjust the brightness adjusting control range of the lighting equipment, enable different lighting equipment to be adjusted in a uniform control mode by a user, simplify the operation process of the user, reduce the learning cost and greatly improve the user experience.
As shown in fig. 1, fig. 1 is a schematic diagram of an intelligent home system 10 according to an embodiment of the present application, where the intelligent home system 10 includes: intelligent terminal 11, server 12, intelligent control device 13, sub-device 14, and router 15. The intelligent terminal 11 may be any device having communication and storage functions, for example: a smart phone, a desktop computer, a notebook computer, a tablet computer, an intelligent control panel, an intelligent home controller, a smart television, a smart speaker, or other intelligent communication devices with network connection function, and a client (may be an application client, such as a mobile APP, or a web client) for managing the sub-devices and a user account that can log in at the client are stored in the smart terminal 11. The server 12 may be a network access server, database server, cloud server, or the like. Optionally, the intelligent control device 13 builds a network based on a wired network signal transmission technology, a Wi-Fi technology, a ZigBee (purple peak) technology or a bluetooth mesh technology, and the child device 14 may be a device that is added into the intelligent control device 13 in advance, for example, the ZigBee device may be a device in a suite to which the intelligent control device belongs when the intelligent control device leaves the factory; or may be a device that is subsequently connected to the intelligent control device 13 by user operation. The kid devices 14 may include, but are not limited to, lights, displays, projectors, speakers, smart control panels, and other smart appliances. The sub-device 14 may also be a lighting device with integrated intelligent control device functionality, which is not limited herein.
In this embodiment, the sub-device is a lighting device. The lighting device may be various kinds of devices having a lighting function. The lighting device may be, but is not limited to, a down light, a spot light, a bulb light, a ceiling light, a desk lamp, a floor light, a wall mounted light, a light strip, and a linear magnet light. The lighting devices may be located in various area spaces in the smart home system 10 for lighting the area spaces.
Referring to fig. 2, fig. 2 is a schematic flow chart of a method 100 for adjusting luminance of a lighting device according to an embodiment of the present application, where the method 100 for adjusting luminance of a lighting device may be applied to the lighting device in the smart home system 10 to adjust luminance of the lighting device. In this embodiment, the luminance adjustment method 100 of the lighting apparatus may include the following steps S110 to S140.
Step S110: device information of the lighting device is acquired.
In this embodiment, the level information of the pin terminal of the lighting device may be collected to determine the device information of the lighting device. When the lighting equipment is powered on, the level information of the input and output pin ends of the lighting equipment can be collected, the type of the lighting equipment is identified according to the collected level information, and then the equipment information of the lighting equipment is obtained. The device information of the lighting device is used for representing information such as the type and the model of the lighting device, and the device information can be stored in the intelligent home control system in advance or obtained from a cloud.
Step S120: and acquiring a preset duty ratio of the lighting equipment according to the equipment information.
Typically, the brightness of the lighting device is adjusted by pulse width modulation (Pulse Width Modulation, PWM), wherein the larger the duty cycle the higher the brightness of the lighting device. Specifically, the duty ratio is the proportion of time occupied by the high level in one pulse period, and the higher the proportion of time occupied by the high level in the pulse cycle period is, the higher the luminance of the lighting device is.
In this embodiment, the preset duty cycle is a duty cycle corresponding to the lighting device at its lowest brightness, that is, a minimum duty cycle required to light the lighting device. Typically, when a certain kind of lighting device is produced, a working test may be performed on a production sample of that kind of lighting device, and then the minimum duty cycle required for that kind of lighting device when lit is determined. Based on this, the lowest duty ratio is taken as a preset duty ratio, and the corresponding relation between each kind of lighting equipment and the preset duty ratio can be obtained.
Further, according to the corresponding relation between the device information and the above, the preset duty ratio of the lighting device is determined. For example, if the current lighting device is identified as lighting device a according to the device information, the preset duty cycle of the current lighting device may be determined to be 1% according to the correspondence between each kind of lighting device and the preset duty cycle; if the current lighting device is identified as the lighting device B according to the device information, the preset duty ratio of the current lighting device may be determined to be 3% according to the corresponding relation between each kind of lighting device and the preset duty ratio, and the preset duty ratio of the lighting device may be written in the device information in advance, or may be acquired from the cloud according to the device information of the lighting device.
Step S130: and determining a duty cycle adjusting range according to the preset duty cycle.
In this embodiment, the lighting device determines the duty cycle adjustment range corresponding to itself by its own preset duty cycle. For example, if the preset duty cycle of the lighting device is 1%, determining that the duty cycle adjustment range is 1% -100%; if the preset duty cycle of the lighting equipment is 3%, the duty cycle adjusting range is determined to be 3% -100%. It will be appreciated that the preset duty cycle is different for different kinds of lighting devices and thus the duty cycle adjustment range is also different, i.e. different duty cycle adjustment ranges may be determined for different kinds of lighting devices.
Step S140: the brightness of the lighting device is adjusted according to the duty cycle adjustment range.
In this embodiment, after determining the duty cycle adjustment range of the corresponding lighting apparatus itself, the luminance of the lighting apparatus is adjusted based on the duty cycle adjustment range. For example, if the duty cycle adjustment range of the lighting device is 1% to 100%, the luminance of the lighting device is adjusted based on the duty cycle of 1% to 100%, wherein the duty cycle is the lowest duty cycle required to light the lighting device when the duty cycle is 1%, and the duty cycle is the maximum luminance of the lighting device when the duty cycle is 100%; if the duty cycle adjustment range of the lighting device is 3% -100%, the brightness of the lighting device is adjusted based on the duty cycle of 3% -100%, wherein the duty cycle is the lowest duty cycle required for lighting the lighting device when the duty cycle is 3%, and the duty cycle is the maximum brightness of the lighting device when the duty cycle is 100%.
Therefore, by the adjusting method of the lighting equipment, the intelligent control system can automatically import corresponding settings according to different equipment information of the lighting equipment, intelligently adjust the control range of brightness adjustment of the lighting equipment, enable different lighting equipment to adjust the brightness range of the lighting equipment in a unified control mode, simplify the operation process of a user, reduce the learning cost of the lighting equipment and greatly improve the user experience.
The brightness adjusting method of the lighting equipment provided by the embodiment of the application comprises the steps of firstly acquiring equipment information of the lighting equipment; then, a preset duty ratio of the lighting equipment is obtained according to the equipment information, wherein the preset duty ratio is the duty ratio corresponding to the lighting equipment at the lowest brightness; determining a duty cycle adjusting range according to the preset duty cycle; finally, the brightness of the lighting equipment is adjusted according to the duty ratio adjusting range, so that the intelligent control system can automatically guide in corresponding settings according to different equipment information of the lighting equipment, intelligently adjust the brightness adjusting control range of the lighting equipment, enable different lighting equipment to adjust the brightness range of the lighting equipment in a uniform control mode, simplify the operation process of a user, reduce the learning cost of the lighting equipment and greatly improve the user experience.
As shown in fig. 3, fig. 3 illustrates another method 200 for adjusting brightness of a lighting device according to an embodiment of the present application. The illumination device brightness adjustment method 200 can be equally applied to the illumination devices in the smart home system 10 to adjust the illumination devices. In this embodiment, the luminance adjustment method 200 of the lighting apparatus may include the following steps S201 to S211.
Step S201: and when the lighting equipment is powered on, acquiring the level information of pins of the lighting equipment.
When the lighting device is powered on, the input pins of the lighting device can be preset with different levels according to the type of the device. In this embodiment, when the lighting device is powered on for the first time, the level information of the pins of the lighting device may be obtained.
Further, the level information of the I/O pins is different for different kinds of lighting devices. Taking 3I/O pins as an example, the level information of the lighting device a may be 111; the level information of the lighting device B may be 110.
Step S202: and determining the equipment information of the lighting equipment according to the corresponding relation between the level information and the preset equipment.
In this embodiment, the preset device correspondence is used to characterize a one-to-one correspondence between the plurality of level information and the plurality of device information. That is, each level information may represent a lighting device, and the device information of the current lighting device may be determined according to the corresponding relationship between the level information and a preset device, so as to identify the type of the current lighting device.
In a specific embodiment, taking 3I/O pins as an example, the device correspondence between the multiple level information and the multiple device information may be shown in table 1 below, where the multiple device information may be used to represent a down lamp, a first type of spotlight, a bulb lamp, a ceiling lamp, a second type of spotlight, a light band, and a magnetic attraction lamp, respectively.
TABLE 1
Where the number "1" indicates a high level and the number "0" indicates a low level.
If the level information of the current lighting equipment is 111, determining that the current lighting equipment is a down lamp according to the equipment corresponding relation; if the level information of the current lighting device is "110", it may be determined that the current lighting device is a first type spotlight according to the above-mentioned device correspondence.
It should be noted that the output power may be different between the same kind of lighting devices, and in this embodiment, lighting devices that belong to the same kind of lighting device but differ in output power may be divided into different kinds of lighting devices. For example, for a spot light with an output power of A1 and a spot light with an output power of A2, the spot light with the output power of A1 may be divided into a first type of spot light, and the spot light with the output power of A2 may be divided into a second type of spot light. At this time, the first type spot light and the second type spot light can be identified and distinguished by the pin level information.
In some embodiments, after determining the device information of the lighting device, the device identifier of the lighting device may be updated according to the device information, where the device identifier is used for identifying by the intelligent control device when the lighting device communicates with the intelligent control device, that is, when the lighting device communicates with the intelligent control device, the intelligent control device identifies the type of the lighting device by identifying the device identifier of the lighting device.
Step S203: device information of the lighting device is acquired.
In this embodiment, when the current lighting device is used, the device information of the current lighting device may be directly acquired. By means of this device information, a specific brightness adjustment can be made later for the current lighting device.
Step S204: and acquiring a preset duty ratio of the lighting equipment according to the equipment information.
In this embodiment, after acquiring the device information of the current lighting device, the preset duty cycle of the current lighting device is acquired according to the device information.
In this embodiment, the preset duty cycle is a duty cycle corresponding to the lighting device at its lowest brightness, that is, a minimum duty cycle required to light the lighting device. Typically, when a certain kind of lighting device is produced, a working test may be performed on a production sample of that kind of lighting device, and then the minimum duty cycle required for that kind of lighting device when lit is determined. In particular, a certain number of hardware samples may be randomly drawn from a pilot sample of the same type of lighting device to determine the minimum duty cycle required for the same type of lighting device when lit.
As one way, an average value of a plurality of minimum duty cycles corresponding to a plurality of hardware samples extracted at random may be taken as the minimum duty cycle of the kind of illumination device. For example, when a factory tries to produce 100 lighting devices of the same type, 5 samples are randomly extracted to perform the most test, and the minimum duty ratios required by the lighting of the 5 samples are respectively a%, B%, C%, D, and E, and then the average value of the minimum duty ratios can be taken as the minimum duty ratio of the lighting devices of the type.
As another way, the median of the plurality of lowest duty cycles corresponding to the plurality of hardware samples extracted at random may also be taken as the lowest duty cycle of the lighting device of this kind. For example, when a factory tries to produce 100 lighting devices of the same type, 5 samples are randomly extracted to perform the most test, and the minimum duty ratios required by the lighting of the 5 samples are respectively a%, B%, C, D, and then the median of the set of minimum duty ratios can be regarded as the minimum duty ratio of the lighting devices of the type.
As another way, the maximum value of the plurality of minimum duty cycles corresponding to the plurality of hardware samples extracted at random may also be taken as the minimum duty cycle of the illumination device of this kind. For example, when a factory tries to produce 100 lighting devices of the same type, 5 samples are randomly extracted to perform the most test, and the minimum duty ratios required by the lighting of the 5 samples are respectively a%, B%, C%, D, and E, and then the maximum value in the set of minimum duty ratios can be regarded as the minimum duty ratio of the lighting devices of the type.
Further, the lowest duty ratio is taken as a preset duty ratio, so that the corresponding relation between the device information of each kind of lighting devices and the preset duty ratio can be obtained. And determining the preset duty ratio of the lighting equipment according to the corresponding relation between the equipment information and the equipment information.
In a specific embodiment, the correspondence between the device information and the preset duty cycle may be as shown in table 3 below.
Device information Preset duty cycle
Class a lighting device 1％
Class B lighting device 3％
Class C lighting device 5％
Class D lighting device 7％
TABLE 3 Table 3
If the current lighting device is a type A lighting device, determining that the preset duty cycle of the current lighting device is 1%; if the current lighting device is a B-type lighting device, determining that the preset duty cycle of the current lighting device is 3%; if the current lighting device is a C-type lighting device, determining that the preset duty cycle of the current lighting device is 5%; if the current lighting device is a class D lighting device, the preset duty cycle of the current lighting device may be determined to be 7%.
Step S205: and determining a duty cycle adjusting range according to the preset duty cycle.
In this embodiment, the corresponding duty cycle adjustment range is determined according to the preset duty cycle corresponding to each type of lighting device. For example, if the current lighting is set as a type-a lighting device and the preset duty cycle corresponding to the type-a lighting device is 1%, it may be determined that the duty cycle adjustment range of the current lighting device is 1% -100%; if the current lighting is set as the B-type lighting equipment and the preset duty ratio corresponding to the B-type lighting equipment is 3%, determining that the duty ratio adjusting range of the current lighting equipment is 3% -100%; if the current lighting is set as the C-type lighting equipment and the preset duty ratio corresponding to the C-type lighting equipment is 5%, the duty ratio adjusting range of the current lighting equipment can be determined to be 5% -100%.
Therefore, the preset duty ratios corresponding to different types of lighting equipment can be different, and the duty ratio adjusting range can be flexibly determined according to the type of the lighting equipment to which the current lighting equipment belongs. When the types of the current lighting equipment are switched, the duty ratio adjusting range can be intelligently and flexibly switched into the duty ratio adjusting range corresponding to the current lighting equipment.
Step S206: and acquiring a duty ratio range adjustment rule.
In this embodiment, the duty ratio range adjustment rule is to convert different duty ratio adjustment ranges into a uniform adjustment ratio, so that the brightness of the lighting device can be adjusted in the uniform adjustment ratio. For example, the duty cycle adjustment rule may be to convert different duty cycle adjustment ranges to adjustment ratios with adjustment ranges of 1% to 100%.
Step S207: and converting the duty ratio adjustment range into a target duty ratio adjustment range according to a duty ratio adjustment rule.
In this embodiment, the target duty cycle adjustment range is obtained by performing a proportional conversion on the duty cycle adjustment range of the current lighting device according to a duty cycle range adjustment rule, where the target duty cycle adjustment range is an adjustment proportion. In this embodiment, the target duty cycle adjustment range of the current lighting device may be 1% -100%, and the current lighting device will adjust its duty cycle adjustment range according to an adjustment ratio of 1% -100%, where the duty cycle adjustment range represented by the ratio of 1% is 1%. For example, if the duty cycle adjustment range of the lighting device is 3% -100%, the lighting device is adjusted according to the adjustment proportion of 1% -100%, and the duty cycle adjustment range represented by each 1% proportion is 0.97%; if the duty ratio adjusting range of the lighting equipment is 5% -100%, the duty ratio adjusting range of the lighting equipment is adjusted according to the adjusting proportion of 1% -100%, and the duty ratio adjusting range represented by the proportion of every 1% is 0.95%.
It should be noted that, in some embodiments, the target duty cycle adjustment range may not be 1% to 100%, that is, the adjustment ratio is not fixed to 1% to 100%, for example, may be 1% to 50% or 1% to 200%, and the adjustment ratio range may be set according to the user's requirement.
Step S208: and acquiring a preset brightness adjusting range.
In this embodiment, the preset brightness adjustment range is a brightness range for a user to adjust the brightness of the current lighting device. The user can adjust the brightness of the current lighting device within a preset brightness adjustment range through, but not limited to, voice information and screen display information.
Further, the preset brightness adjustment range may be 1% to 100%. The user can adjust the brightness of the current lighting device between 1% and 100%.
Step S209: and determining the corresponding relation between the preset brightness adjusting range and the target duty ratio adjusting range.
In an embodiment, a correspondence between a preset brightness adjustment range and a target duty cycle adjustment range is determined, and specifically, the correspondence is determined according to a correspondence ratio between the preset brightness adjustment range and the target duty cycle adjustment range.
For example, if the preset luminance adjustment range is 5Lux to 500Lux and the target duty cycle adjustment range of the lighting apparatus is 1% -100%, the correspondence ratio between the preset luminance adjustment range and the target duty cycle adjustment range is 5, so that the correspondence relationship is that 5Lux of the preset luminance adjustment range corresponds to 1% of the target duty cycle adjustment range and 500Lux of the preset luminance adjustment range corresponds to 100% of the target duty cycle adjustment range. If the preset brightness adjustment range is 10 Lux-1000 Lux, and the target duty cycle adjustment range of the lighting device is 1% -100%, the corresponding ratio between the preset brightness adjustment range and the target duty cycle adjustment range is 10, so that the corresponding relation is that the 10Lux of the preset brightness adjustment range corresponds to 1% of the target duty cycle adjustment range, and the 1000Lux of the preset brightness adjustment range corresponds to 100% of the target duty cycle adjustment range.
Step S210: and acquiring a current brightness value, and determining a current duty ratio according to the current brightness value and the corresponding relation.
In this embodiment, the current brightness value is the required brightness of the current lighting device within the preset brightness adjustment range. Specifically, the current brightness value may be any value within a preset brightness adjustment range.
As one way, the current luminance value may be obtained in the voice information of the user. For example, the voice information of the user may be "adjust the brightness of the desk lamp to 50%", where the current brightness value may be obtained to be 50% of the preset brightness adjustment range; if the preset brightness adjustment range is 10-1000 Lux, the current brightness value is 500Lux.
As another way, the current brightness may also be obtained according to the touch screen information of the user. For example, the user adjusts the brightness of the desk lamp to 50% on the display screen, and at this time, the current brightness value can be obtained to be 50% in the preset brightness adjustment range; if the preset brightness adjustment range is 5-500 Lux, the current brightness value is specifically 250Lux.
Further, the current duty cycle is determined according to the corresponding relation between the preset brightness adjusting range and the target duty cycle adjusting range and the current brightness value. Specifically, a target duty ratio corresponding to the target duty ratio adjusting range is determined according to the corresponding relation between the preset brightness adjusting range and the target duty ratio adjusting range and the current brightness value, and then the current duty ratio is determined according to the conversion ratio between the duty ratio adjusting range and the target duty ratio adjusting range, and the current duty ratio is the duty ratio actually output in PWM control.
In a specific embodiment, assuming that the duty cycle adjustment range of the current lighting device is 5% -100%, the target duty cycle adjustment range is 1% -100%, and the preset brightness adjustment range of the current lighting device is 5 Lux-100 Lux. If the current brightness value is 50Lux in the preset brightness adjusting range, the target duty ratio can be determined to be 1% according to the corresponding relation between the preset brightness adjusting range and the target duty ratio adjusting range, and then the current duty ratio is determined to be 5% according to the conversion ratio between the duty ratio adjusting range and the target duty ratio adjusting range, and the duty ratio of 5% is the duty ratio actually output in PWM control of the lighting equipment.
Step S211: and controlling the lighting equipment to perform brightness display according to the current duty ratio.
In this embodiment, the current lighting device is PWM controlled according to the current duty cycle, which is the duty cycle output in the actual PWM control process. After outputting the current duty cycle, the current lighting device displays the corresponding brightness. For example, the duty cycle adjustment range of the lighting device is 5% to 100%, and if the current duty cycle is 5%, the current lighting device displays the lowest brightness, i.e., displays 1% brightness; if the current duty cycle is 100%, the current device displays the highest luminance, i.e., a luminance of 100%.
Therefore, by the adjusting method of the lighting equipment, the intelligent control system can be led into corresponding settings automatically according to different equipment information of the lighting equipment, and intelligently adjust the control range of brightness adjustment of the lighting equipment, so that different lighting equipment can adjust the brightness range of the lighting equipment in a unified control mode, the operation process of a user is simplified, the learning cost is reduced, and the user experience is greatly improved.
The brightness adjusting method of the lighting equipment provided by the embodiment of the application comprises the steps of firstly acquiring equipment information of the lighting equipment; then, a preset duty ratio of the lighting equipment is obtained according to the equipment information, wherein the preset duty ratio is the duty ratio corresponding to the lighting equipment at the lowest brightness; determining a duty cycle adjusting range according to the preset duty cycle; finally, the brightness of the lighting equipment is adjusted according to the duty ratio adjusting range, so that the intelligent control system can automatically be led into corresponding settings according to different equipment information of the lighting equipment, and intelligently adjust the brightness adjusting control range of the lighting equipment, so that different lighting equipment can adjust the brightness range of the lighting equipment in a uniform control mode, the operation process of a user is simplified, the learning cost is reduced, and the user experience is greatly improved.
As shown in fig. 4, fig. 4 illustrates another method 300 for adjusting brightness of a lighting device according to an embodiment of the present application. The illumination device brightness adjustment method 300 can be equally applied to the illumination devices in the smart home system 10 to adjust the illumination devices. In this embodiment, the luminance adjustment method 300 of the lighting apparatus may include the following steps S301 to S314.
Step S301: and when the lighting equipment is powered on, acquiring the level information of pins of the lighting equipment.
In this embodiment, step S301 may refer to step S201, and will not be described again.
Step S302: and determining the equipment information of the lighting equipment according to the corresponding relation between the level information and the preset equipment.
In this embodiment, step S302 may refer to step S202, and will not be described again.
Step S303: type information of the lighting device is acquired.
In this embodiment, step S303 may refer to step S203, and will not be described again.
Step S304: and acquiring a preset duty ratio of the lighting equipment according to the equipment type information.
In this embodiment, step S304 may refer to step S204, and will not be described again.
Step S305: a reference duty cycle is acquired.
In this embodiment, a reference duty ratio may also be acquired, where the reference duty ratio is a preset duty ratio.
The reference duty cycle may determine the minimum duty cycle via a test prior to shipment of the lighting device, so that the lighting device can avoid some basic problems, such as too low or not bright or too high brightness at dimming control. Specifically, preset duty ratios corresponding to a plurality of kinds of lighting devices are respectively acquired, and the maximum value of the preset duty ratios is determined as a reference duty ratio. The plurality of lighting devices may include, but are not limited to, down lamps, spot lamps, bulb lamps, ceiling lamps, lamp strips, table lamps, floor lamps, wall mounted lamps, magnetic attraction lamps.
The preset duty cycle corresponding to the lighting device, i.e. the minimum duty cycle required for the lighting of the plurality of lighting devices. The determination of the minimum duty cycle required for each lighting device to light up may refer to the aforementioned step S204, and will not be described in detail.
Further, the maximum value of the plurality of minimum duty ratios corresponding to the plurality of lighting devices is taken as the reference duty ratio. For example, if the lowest duty cycle corresponding to the class a lighting device is 1%, the lowest duty cycle corresponding to the class B lighting device is 3%, the lowest duty cycle corresponding to the class C lighting device is 5%, and the lowest duty cycle corresponding to the class D lighting device is 7%, 7% is taken as the reference duty cycle.
Step S306: it is determined whether a preset duty cycle of the lighting device is greater than a reference duty cycle.
In this embodiment, comparing the preset duty cycle corresponding to the current lighting device with the reference duty cycle, if the preset duty cycle corresponding to the current lighting device is greater than the reference duty cycle, continuing to execute step S207, and determining a duty cycle adjustment range according to the preset duty cycle; if the preset duty cycle corresponding to the current lighting device is smaller than or equal to the reference duty cycle, the step S208 is continuously executed, and the duty cycle adjustment range corresponding to the reference duty cycle is obtained.
Step S307: and determining a duty cycle adjusting range according to the preset duty cycle.
In this embodiment, if the preset duty cycle corresponding to the current lighting device is greater than the reference duty cycle, the duty cycle adjustment range is determined according to the preset duty cycle. I.e. the current lighting device determines the duty cycle adjustment range corresponding to itself by its own preset duty cycle.
For example, if the preset duty cycle of the lighting device is 3%, determining that the duty cycle adjustment range is 3% -100%; if the preset duty cycle of the lighting equipment is 5%, the duty cycle adjusting range is determined to be 5% -100%.
It should be noted that, when the preset duty cycle corresponding to the current lighting device is greater than the reference duty cycle, the duty cycle adjustment range is determined by the preset duty cycle corresponding to the current lighting device, so that the current lighting device can be smoothly lightened when the current lighting device is at the minimum value in the duty cycle adjustment range.
Step S308: and acquiring a duty cycle adjusting range corresponding to the reference duty cycle.
In this embodiment, if the preset duty cycle corresponding to the current illumination is smaller than or equal to the reference duty cycle, the duty cycle adjustment range corresponding to the reference duty cycle is directly acquired. It will be appreciated that since the reference duty cycle is predetermined, the duty cycle adjustment range to which the reference duty cycle corresponds may be predetermined in accordance with the reference duty cycle. For example, if the reference duty ratio is 5%, the duty ratio adjustment range corresponding to the reference duty ratio is 5% to 100%.
It is worth to describe that, under the condition that the preset duty ratio corresponding to the current lighting device is smaller than or equal to the reference duty ratio, the duty ratio adjusting range corresponding to the reference duty ratio is directly obtained, so that the current lighting device can be smoothly lightened when the minimum value of the duty ratio adjusting range is reached, the duty ratio adjusting range does not need to be calculated in real time, and therefore the calculation resources of software are saved.
In addition, since the reference duty ratio is the maximum value of a plurality of preset duty ratios corresponding to a plurality of kinds of lighting apparatuses, the duty ratio adjustment range determined by the reference duty ratio can be applied to a plurality of different kinds of lighting apparatuses, each of which can be smoothly lighted at the minimum value in the duty ratio adjustment range, wherein the preset duty ratios corresponding to the plurality of different kinds of lighting apparatuses should be smaller than or equal to the reference duty ratio.
Step S309: and acquiring a duty ratio range adjustment rule.
In this embodiment, step S309 may refer to step S206, and will not be described again.
Step S310: and converting the duty ratio adjustment range into a target duty ratio adjustment range according to a duty ratio adjustment rule.
In this embodiment, step S310 may refer to step S207, and will not be described again.
Step S311: and acquiring a preset brightness adjusting range.
In this embodiment, step S311 may refer to step S208, and will not be described again.
Step S312: and determining the corresponding relation between the preset brightness adjusting range and the target duty ratio adjusting range.
In this embodiment, step S312 may refer to step S209, and will not be described again.
Step S313: and acquiring a current brightness value, and determining a current duty ratio according to the current brightness value and the corresponding relation.
In this embodiment, step S313 may refer to step S210 described above, and will not be described again.
Step S314: and controlling the lighting equipment to perform brightness display according to the current duty ratio.
In this embodiment, step S314 may refer to step S211, and will not be described again.
In the actual control of the current lighting equipment, the intelligent control system can automatically import corresponding settings according to different equipment information of the lighting equipment, intelligently adjust the control range of brightness adjustment of the lighting equipment, enable different lighting equipment to adjust the brightness range of the lighting equipment in a unified control mode, simplify the operation process of a user, reduce the learning cost of the lighting equipment and greatly improve the user experience.
The embodiment of the application provides a brightness adjusting method of lighting equipment, which comprises the steps of firstly acquiring equipment information of the lighting equipment; then, a preset duty ratio of the lighting equipment is obtained according to the equipment information, wherein the preset duty ratio is the duty ratio corresponding to the lighting equipment at the lowest brightness; determining a duty cycle adjusting range according to the preset duty cycle; finally, the brightness of the lighting equipment is adjusted according to the duty ratio adjusting range, so that the intelligent control system can automatically guide in corresponding settings according to different equipment information of the lighting equipment, intelligently adjust the brightness adjusting control range of the lighting equipment, enable different lighting equipment to adjust the brightness range of the lighting equipment in a uniform control mode, simplify the operation process of a user, reduce the learning cost of the lighting equipment and greatly improve the user experience.
As shown in fig. 5, fig. 5 shows a brightness adjustment device 400 of a lighting device according to an embodiment of the present application, where the brightness adjustment device 400 of the lighting device includes an information acquisition module 410, a duty cycle acquisition module 420, a range determination module 430, and a brightness adjustment module 440. The information obtaining module 410 is configured to obtain device information of the lighting device; the duty cycle obtaining module 420 is configured to obtain a preset duty cycle of the lighting device according to the device information; the range determining module 430 is configured to determine a duty cycle adjustment range according to a preset duty cycle; the brightness adjustment module 440 is configured to adjust the brightness of the lighting device according to the duty cycle adjustment range.
In some embodiments, the brightness adjustment module 440 includes a rule acquisition unit 441, a conversion unit 442, a brightness acquisition unit 443, a relationship determination unit 444, a duty ratio determination unit 445, and a display unit 446. Wherein, the rule obtaining unit 441 is configured to obtain a duty ratio range adjustment rule; the conversion unit 442 is configured to convert the duty cycle adjustment range into a target duty cycle adjustment range according to a duty cycle adjustment rule; the brightness acquiring unit 443 is used for acquiring a preset brightness adjusting range; the relationship determining unit 444 is configured to determine a corresponding relationship between the preset brightness adjustment range and the target duty cycle adjustment range; the duty ratio determining unit 445 is configured to obtain a current brightness value, and determine a current duty ratio according to the current brightness value and the correspondence; the display unit 446 is used for controlling the lighting device to perform brightness display according to the current duty ratio.
In some embodiments, the brightness adjustment device 400 of the lighting apparatus further includes a level acquisition module 450, an information determination module 460, a reference acquisition module 470, a determination module 480, and a range acquisition module 490. The level obtaining module 450 is configured to obtain level information of a pin of the lighting device when the lighting device is powered on; the information determining module 460 is configured to determine device information of the lighting device according to a corresponding relationship between the level information and a preset device; the reference acquisition module 470 is configured to acquire a reference duty cycle; the judging module 480 is configured to judge whether a preset duty cycle of the lighting device is greater than a reference duty cycle; the range obtaining module 490 is configured to obtain a duty cycle adjustment range corresponding to the reference duty cycle.
The embodiment of the application provides a brightness adjusting device of lighting equipment, which firstly acquires equipment information of the lighting equipment; then, a preset duty ratio of the lighting equipment is obtained according to the equipment information, wherein the preset duty ratio is the duty ratio corresponding to the lighting equipment at the lowest brightness; determining a duty cycle adjusting range according to the preset duty cycle; finally, the brightness of the lighting equipment is adjusted according to the duty ratio adjusting range, so that the intelligent control system can automatically guide in corresponding settings according to different equipment information of the lighting equipment, intelligently adjust the brightness adjusting control range of the lighting equipment, enable different lighting equipment to adjust the brightness range of the lighting equipment in a uniform control mode, simplify the operation process of a user, reduce the learning cost of the lighting equipment and greatly improve the user experience.
As shown in fig. 6, fig. 6 shows a block diagram of a lighting device 500 according to an embodiment of the present application, where the intelligent control panel 500 includes a processor 510 and a memory 520, and the memory 520 stores program instructions that when executed by the processor 510 implement the above-mentioned method for adjusting the brightness of the lighting device.
Processor 510 may include one or more processing cores. The processor 510 connects various portions of the overall battery management system using various interfaces and lines to perform various functions of the battery management system and process data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 520, and invoking data stored in the memory 520. Alternatively, the processor 510 may be implemented in hardware in at least one of digital signal processing (Digital Signal Processing, DSP), field programmable gate array (Field-Programmable Gate Array, FPGA), programmable logic array (Programmable Logic Array, PLA). The processor 510 may integrate one or a combination of several of a central processor 510 (Central Processing Unit, CPU), an image processor 510 (Graphics Processing Unit, GPU), and a modem, etc. The CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is used for being responsible for rendering and drawing of display content; the modem is used to handle wireless communications. It will be appreciated that the modem may not be integrated into the processor 510 and may be implemented solely by a single communication chip.
The Memory 520 may include a random access Memory 520 (Random Access Memory, RAM) or may include a Read-Only Memory 520. The memory 520 may be used to store instructions, programs, code sets, or instruction sets. The memory 520 map may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for implementing at least one function (such as a lighting function, a brightness adjustment function, a level acquisition function, etc.), instructions for implementing the various method embodiments described below, etc. The storage data area may also store data created by the electronic device map in use (e.g., phonebook, audiovisual data, chat log data), and the like.
As shown in fig. 7, an embodiment of the present application further provides a computer readable storage medium 600, in which computer program instructions 610 are stored, the computer program instructions 610 being callable by a processor to perform the method described in the above embodiment.
The computer readable storage medium may be an electronic memory such as a flash memory, an EEPROM (electrically erasable programmable read only memory), an EPROM, a hard disk, or a ROM. Optionally, the computer readable storage medium comprises a non-volatile computer readable storage medium (non-transitory computer-readable storage medium). The computer readable storage medium 500 has storage space for program code to perform any of the method steps described above. The program code can be read from or written to one or more computer program products. The program code may be compressed, for example, in a suitable form.
Although the present application has been described in terms of the preferred embodiments, it should be understood that the present application is not limited to the specific embodiments, but is capable of numerous modifications and equivalents, and alternative embodiments and modifications of the embodiments described above, without departing from the spirit and scope of the present application.

Claims (9)

1. A method of adjusting brightness of a lighting device, comprising:
acquiring equipment information of lighting equipment;
acquiring a preset duty ratio of the lighting equipment according to the equipment information, wherein the preset duty ratio is the duty ratio corresponding to the lighting equipment at the lowest brightness;
determining a duty cycle adjusting range according to the preset duty cycle; and
adjusting the brightness of the lighting equipment according to the duty ratio adjusting range;
wherein the adjusting the brightness of the lighting device according to the duty cycle adjustment range includes: acquiring a duty ratio range adjustment rule; converting the duty ratio adjusting range into a target duty ratio adjusting range according to the duty ratio range adjusting rule, wherein the target duty ratio adjusting range is obtained by carrying out proportional conversion on the duty ratio adjusting range of the lighting equipment according to the duty ratio range adjusting rule; and controlling the lighting equipment to display brightness according to the target duty ratio adjusting range.
2. The method of adjusting luminance of a lighting device according to claim 1, wherein after said obtaining a preset duty cycle of said lighting device according to said device information, before said adjusting luminance of said lighting device according to said duty cycle adjustment range, said method further comprises:
acquiring a reference duty cycle;
and if the preset duty ratio is larger than the reference duty ratio, determining the duty ratio adjusting range according to the preset duty ratio.
3. The method of adjusting luminance of a lighting device according to claim 2, wherein after said obtaining a preset duty cycle of said lighting device according to said device information, before said adjusting luminance of said lighting device according to said duty cycle adjustment range, said method further comprises:
and if the preset duty ratio is smaller than or equal to the reference duty ratio, acquiring a duty ratio adjusting range corresponding to the reference duty ratio.
4. A method of adjusting the brightness of a lighting device as recited in any one of claims 1-3, wherein said controlling said lighting device to perform brightness display in accordance with said target duty cycle adjustment range comprises:
acquiring a preset brightness adjusting range;
Determining the corresponding relation between a preset brightness adjusting range and the target duty cycle adjusting range;
acquiring a current brightness value, and determining a current duty ratio according to the corresponding relation between the current brightness value and the corresponding relation; and
and controlling the lighting equipment to carry out brightness display according to the current duty ratio.
5. A method of adjusting the brightness of a lighting device as recited in claim 2 or 3, wherein said method further comprises:
respectively acquiring preset duty ratios corresponding to various lighting devices;
and determining the maximum value of the preset duty ratios as the reference duty ratio.
6. A method of adjusting the brightness of a lighting device as recited in any one of claims 1-3, wherein prior to said obtaining device information for the lighting device, said method further comprises:
when the lighting equipment is powered on, acquiring the level information of pins of the lighting equipment; and
and determining the equipment information of the lighting equipment according to the corresponding relation between the level information and the preset equipment, wherein the preset equipment corresponding relation is used for representing the one-to-one corresponding relation between the multiple level information and the multiple equipment information.
7. A brightness adjustment device of a lighting apparatus, comprising:
The information acquisition module is used for acquiring equipment information of the lighting equipment;
the duty cycle acquisition module is used for acquiring a preset duty cycle of the lighting equipment according to the equipment information, wherein the preset duty cycle is a duty cycle corresponding to the lighting equipment at the lowest brightness;
the range determining module is used for determining a duty cycle adjusting range according to the preset duty cycle; and
a brightness adjusting module for adjusting the brightness of the lighting equipment according to the duty ratio adjusting range;
the acquisition unit is used for acquiring the duty ratio range adjustment rule;
the switching unit is used for switching the duty ratio adjusting range into a target duty ratio adjusting range according to a duty ratio adjusting rule;
the brightness acquisition unit is used for acquiring a preset brightness adjustment range, and the target duty cycle adjustment range is obtained by performing proportional conversion on the duty cycle adjustment range of the lighting equipment according to the duty cycle range adjustment rule;
and the display unit is used for controlling the illumination equipment to carry out brightness display according to the target duty ratio adjusting range.
8. A lighting device comprising a processor and a memory, the memory storing computer program instructions that, when invoked by the processor, perform the method of brightness adjustment of a lighting device as claimed in any one of claims 1 to 5.
9. A computer readable storage medium, characterized in that the computer readable storage medium stores a program code, wherein the program code, when run by a processor, performs the method of brightness adjustment of a lighting device according to any one of claims 1-5.
CN202111138339.4A 2021-09-27 2021-09-27 Lighting device brightness adjusting method and device, lighting device and storage medium Active CN113873728B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111138339.4A CN113873728B (en) 2021-09-27 2021-09-27 Lighting device brightness adjusting method and device, lighting device and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111138339.4A CN113873728B (en) 2021-09-27 2021-09-27 Lighting device brightness adjusting method and device, lighting device and storage medium

Publications (2)

Publication Number Publication Date
CN113873728A CN113873728A (en) 2021-12-31
CN113873728B true CN113873728B (en) 2023-10-31

Family

ID=78991525

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111138339.4A Active CN113873728B (en) 2021-09-27 2021-09-27 Lighting device brightness adjusting method and device, lighting device and storage medium

Country Status (1)

Country Link
CN (1) CN113873728B (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004178945A (en) * 2002-11-26 2004-06-24 Matsushita Electric Works Ltd Illumination control device
CN101932163A (en) * 2009-06-19 2010-12-29 海洋王照明科技股份有限公司 Illumination control system and method
CN101960508A (en) * 2007-07-11 2011-01-26 索尼公司 Display unit, method for processing video signal, and program for processing video signal
CN102037278A (en) * 2008-03-20 2011-04-27 美国航易明国际有限公司 Illumination device and fixture
JP2016178090A (en) * 2016-05-26 2016-10-06 三菱電機株式会社 LED lighting device
JP2017162778A (en) * 2016-03-11 2017-09-14 東芝ライテック株式会社 Lighting control system
CN109063160A (en) * 2018-08-14 2018-12-21 广东宇之源太阳能科技有限公司 A method of the lighting apparatus for being replaced in Wireless lighting installation
CN109600891A (en) * 2018-12-14 2019-04-09 英华达（南京）科技有限公司 The control method and system of lighting apparatus
CN111096079A (en) * 2017-09-04 2020-05-01 苏州七星天专利运营管理有限责任公司 Lighting control system and method
CN111246617A (en) * 2020-01-22 2020-06-05 北京梦想加信息技术有限公司 LED controller and LED control method
CN112667188A (en) * 2020-12-28 2021-04-16 长沙湘计海盾科技有限公司 Display brightness control method, device, system, electronic terminal and readable storage medium
CN113068291A (en) * 2021-03-30 2021-07-02 重庆长安汽车股份有限公司 Welcome and welcome lamp control method and system based on PWM (pulse width modulation) signal and automobile

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018110089A (en) * 2017-01-06 2018-07-12 パナソニックＩｐマネジメント株式会社 Illumination control system, illumination control method, controller, and control method

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004178945A (en) * 2002-11-26 2004-06-24 Matsushita Electric Works Ltd Illumination control device
CN101960508A (en) * 2007-07-11 2011-01-26 索尼公司 Display unit, method for processing video signal, and program for processing video signal
CN102037278A (en) * 2008-03-20 2011-04-27 美国航易明国际有限公司 Illumination device and fixture
CN101932163A (en) * 2009-06-19 2010-12-29 海洋王照明科技股份有限公司 Illumination control system and method
JP2017162778A (en) * 2016-03-11 2017-09-14 東芝ライテック株式会社 Lighting control system
JP2016178090A (en) * 2016-05-26 2016-10-06 三菱電機株式会社 LED lighting device
CN111096079A (en) * 2017-09-04 2020-05-01 苏州七星天专利运营管理有限责任公司 Lighting control system and method
CN109063160A (en) * 2018-08-14 2018-12-21 广东宇之源太阳能科技有限公司 A method of the lighting apparatus for being replaced in Wireless lighting installation
CN109600891A (en) * 2018-12-14 2019-04-09 英华达（南京）科技有限公司 The control method and system of lighting apparatus
CN111246617A (en) * 2020-01-22 2020-06-05 北京梦想加信息技术有限公司 LED controller and LED control method
CN112667188A (en) * 2020-12-28 2021-04-16 长沙湘计海盾科技有限公司 Display brightness control method, device, system, electronic terminal and readable storage medium
CN113068291A (en) * 2021-03-30 2021-07-02 重庆长安汽车股份有限公司 Welcome and welcome lamp control method and system based on PWM (pulse width modulation) signal and automobile

Also Published As

Publication number Publication date
CN113873728A (en) 2021-12-31

Similar Documents

Publication Publication Date Title
CN110618627B (en) Household equipment control method and device, electronic equipment and storage medium
KR101527328B1 (en) Lighting apparatus and Method for controlling thereof
US8842009B2 (en) Multiple light sensor multiple light fixture control
CN110531633B (en) Cooperative control method and device based on intelligent home operating system and storage medium
CN107765592B (en) Equipment control method and device and terminal equipment
CN111935885B (en) Linkage control method, equipment and storage medium for lamplight colors of terminal and equipment
US10904985B2 (en) Lighting control utilizing a speech recognition system
JP6854987B1 (en) Rendering dynamic light scenes based on one or more light settings
US20200314980A1 (en) Smart light dimming
EP3566550B1 (en) Lighting control.
US20220183127A1 (en) Lighting system
CN113658590A (en) Control method and device of intelligent household equipment, readable storage medium and terminal
CN108882468B (en) Electric equipment, control method and device of luminous module of electric equipment and medium
WO2018046710A1 (en) Lighting control
CN113873728B (en) Lighting device brightness adjusting method and device, lighting device and storage medium
CN113163560A (en) Lamp control method and device, electronic equipment and storage medium
KR101663370B1 (en) Lighting control application
KR101656938B1 (en) Lighting control system
CN109089362B (en) Method and apparatus for controlling lighting
CN114286478B (en) Lamp control method and related equipment thereof
CN115250561A (en) Intelligent lamp control method and device, intelligent lamp, equipment and medium
CN111148332A (en) Scene control system and method of intelligent lighting equipment
CN114554667B (en) Grouping control method for lighting lamps
JP2019179295A (en) Input support unit and input support system
CN117677001A (en) Lighting scene generation method based on intelligent home system

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant