CN108430141A - A kind of autocontrol method of the ambient light illumination based on feed forward prediction - Google Patents
A kind of autocontrol method of the ambient light illumination based on feed forward prediction Download PDFInfo
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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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- 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 invention discloses a kind of autocontrol methods of the ambient light illumination based on feed forward prediction, including：First confirm that control device is in same room with controlled device, then the initial bright dark threshold value of environment is obtained, when study is more than two days later, judge whether ambient light mutates and the variation tendency of ambient light, learn the daily schedule of user, the bright black dull threshold value for learning user, carries out automatically controlling according to the bright dark threshold value learnt, and custom is corrected depending on the user's operation.Beneficial effects of the present invention：By using automatically controlling in conjunction with manually adjusting, not only custom can be used up according to user to execute lamp with auto-switch, eliminate the cumbersome of manual switch, while can change according to environment light to carry out automatically controlling, economize on resources.
Description
Technical field
The present invention relates to automation control area, it particularly relates to a kind of ambient light illumination based on feed forward prediction from
Flowing control method.
Background technology
On the one hand, also increasing to the application of electric energy with rapid development of economy, while waste of energy phenomenon also day
Become serious, especially indoors or some public places, headlamp are usually lighted, irrespective of whether someone exists；On the other hand, by
Have different usage scenarios, user also different to light demand in light.Therefore electric energy illumination is more and more important, now universal
The lighting energy saving mode of use has acoustic control, contact control etc., although facilitating many in usage experience, cannot achieve completely
Intelligentized switch and adjusting.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Invention content
For above-mentioned technical problem in the related technology, the present invention propose a kind of ambient light illumination based on feed forward prediction from
Flowing control method can realize light intelligent control.
To realize the above-mentioned technical purpose, the technical proposal of the invention is realized in this way：
A kind of autocontrol method of the ambient light illumination based on feed forward prediction, which is characterized in that include the following steps：
S1 turns on light the photosensitive reading on front-rear switch by comparing, confirms that control device is in the same room with controlled device
Between；
S2 obtains the initial bright threshold value of environment when study is no more than 2 days:Hi=L_STD+ (Day_Max-L_STD)/2,
Initial dark threshold value：Lo=Day_Min+ (L_STD-Day_Min)/4+ (Day_Max-L_STD)/4, dark=Day_Min+ (L_
STD-Day_Min)/8, wherein Day_Max is the maximum value of photosensitive reading in one day, and Day_Min is photosensitive reading in one day
Minimum value, L_STD are the maximum value of the photosensitive reading in the environment that natural light is 0；
S3 judges whether ambient light dashes forward after getting environment initially bright black dull threshold value or after study was more than 2 days
The variation tendency of change and ambient light：
S31 calculates the photosensitive reading difference that sampling interval is 2 seconds：GAP=T (i)-T (i-2)；
If S32 GAP-50=0 illustrate that ambient light does not mutate；
If S33 GAP-50>0, then illustrate that the mutation to brighten suddenly occurs for ambient light；
If S34 GAP-50<0, then illustrate that mutation dimmed suddenly occurs for ambient light；
The every 5 minutes variation tendencies for judging an ambient light of S35；
S4 learns the daily schedule of user, finally turn off the light daily to user the time and the application of daily first time lighting time it is poly-
Class algorithm finds the most common time of turning off the light as user's sleep onset time, and most common lighting time is slept as user and tied
The beam time；
S5 learns the bright dark threshold value of user, user's turning on light between 6 points to 19 points is front and back and turn off the light front and back bright
Angle value is recorded, and when valid data reach 12 or more, is carried out clustering and is obtained bright threshold value and dark threshold value：
S6 learns the black threshold value of user, collects the front and back and front and back photosensitive value of turning off the light manually of turning on light manually of user, when having
Effect is turned on light and is turned off the light after number reaches 12 times, is carried out clustering and is obtained black threshold value Dark；
S7 is carried out automatically controlling according to the bright dark threshold value learnt, and custom is corrected depending on the user's operation.
Preferably, S5 is specifically included：
If the value before S51 user turns on light is more than black threshold value+10, front and back lamplight brightness value of this time turning on light is recorded；
If the value before S52 user turns off the light is more than the value before turning on light, and value before turning on light and the value difference after turning off the light are more than 1, then
Record front and back lamplight brightness value of this time turning off the light；
S53 carries out clustering respectively to front and back lamplight brightness value and the front and back lamplight brightness value of turning off the light of turning on light, and obtains
The cluster result lamped on and off；
If S54 cluster obtain turn on light after value be more than user's light value user_L, wherein user_L=turn on light after lamp
Light value-turn on light before light value, then the value after what the dark threshold value Lo=of user was clustered turn on light；
If S55 Lo are more than ambient brightness value Hi ', Lo=Hi ' after turning off the light.
Preferably, S7 is specifically included：
S71 obtains the daily schedule currently judged and bright black dull threshold value；
If S72 current times were in the time of having a rest of user, automatic control is disabled；
If S73 user's on off state is changed and is in open state：
If S731 current lights are in bright threshold value, and current environment trend be brighten, and more than it is preceding it is primary turn on light after value
It subtracts the value before turning on light and adds the value after turning on light, then enable automatic control；
If S732 current lights are not at bright threshold value and in black region, automatic control is disabled；
If S733 current lights are not at bright threshold value and are currently at environmental catastrophe state, automatic control is disabled；
If S74 user's on off state does not change：
If S741 on off states are to open and are manual, the difference with automatic control is manually operated by judging, it is sensitive to automatic control
Degree is modified；
If S742 on off states are to open and be automatic, light value after turning on light is in bright area, then disables automatic control, no
Then enable automatic control；
If S743 on off states are to close and are manual, light value after turning off the light is in dark or black region, then disables certainly
Control, otherwise enables automatic control；
If S744 on off states are to close and be automatic, light value after turning on light is in bright area, then disables automatic control, no
Then enable automatic control.
Preferably, the environment that natural light is 0 in S2 is 21 points to 24 points.
Beneficial effects of the present invention：By using automatically controlling in conjunction with manually adjusting, habit can be not only used up according to user
It is used to, to execute lamp with auto-switch, eliminate the cumbersome of manual switch, while according to environment light can change to be controlled automatically
System, economizes on resources.
Description of the drawings
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of autocontrol method of the ambient light illumination based on feed forward prediction described according to embodiments of the present invention
Simplified diagram；
Fig. 2 is a kind of autocontrol method of the ambient light illumination based on feed forward prediction described according to embodiments of the present invention
The computational methods schematic diagram of ambient light trend.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained belong to what the present invention protected
Range.
As shown in Figure 1, a kind of ambient light illumination based on feed forward prediction according to embodiments of the present invention automatically controls
Method includes the following steps：
S1 turns on light the photosensitive reading on front-rear switch by comparing, if the difference of the photosensitive reading is more than(either with or without
Criterion), then confirm that control device is in same room with them with controlled device；
S2 obtains the initial bright threshold value of environment when study is no more than 2 days:Hi=L_STD+ (Day_Max-L_STD)/2,
Initial dark threshold value：Lo=Day_Min+ (L_STD-Day_Min)/4+ (Day_Max-L_STD)/4, dark=Day_Min+ (L_
STD-Day_Min)/8, wherein Day_Max is the maximum value of photosensitive reading in one day, and Day_Min is photosensitive reading in one day
Minimum value, L_STD are the maximum value of the photosensitive reading in the environment that natural light is 0；Wherein, the environment that selected natural light is 0 is
21 points to 24 points.
S3 judges whether ambient light dashes forward after getting environment initially bright black dull threshold value or after study was more than 2 days
The variation tendency of change and ambient light：
S31 calculates the photosensitive reading difference that sampling interval is 2 seconds：GAP=T (i)-T (i-2)；
If S32 GAP-50=0 illustrate that ambient light does not mutate；
If S33 GAP-50>0, then illustrate that the mutation to brighten suddenly occurs for ambient light；
If S34 GAP-50<0, then illustrate that mutation dimmed suddenly occurs for ambient light；
The every 5 minutes variation tendencies for judging an ambient light of S35；
S4 learns the daily schedule of user, finally turn off the light daily to user the time and the application of daily first time lighting time it is poly-
Class algorithm finds the most common time of turning off the light as user's sleep onset time, and most common lighting time is slept as user and tied
The beam time；
S5 learns the bright dark threshold value of user, user's turning on light between 6 points to 19 points is front and back and turn off the light front and back bright
Angle value is recorded, and when valid data reach 12 or more, is carried out clustering and is obtained bright threshold value and dark threshold value：
If the value before S51 user turns on light is more than black threshold value+10, front and back lamplight brightness value of this time turning on light is recorded；
If the value before S52 user turns off the light is more than the value before turning on light, and value before turning on light and the value difference after turning off the light are more than 1, then
Record front and back lamplight brightness value of this time turning off the light；
S53 carries out clustering respectively to front and back lamplight brightness value and the front and back lamplight brightness value of turning off the light of turning on light, and obtains
The cluster result lamped on and off；
If S54 cluster obtain turn on light after value be more than user's light value user_L, wherein user_L=turn on light after lamp
Light value-turn on light before light value, then the value after what the dark threshold value Lo=of user was clustered turn on light；
If S55 Lo are more than ambient brightness value Hi ', Lo=Hi ' after turning off the light.
S6 learns the black threshold value of user, collects the front and back and front and back photosensitive value of turning off the light manually of turning on light manually of user, when having
Effect is turned on light and is turned off the light after number reaches 12 times, is carried out clustering and is obtained black threshold value Dar；
S7 is carried out automatically controlling according to the bright dark threshold value learnt, and custom is corrected depending on the user's operation：
S71 obtains the daily schedule currently judged and bright black dull threshold value；
If S72 current times were in the time of having a rest of user, automatic control is disabled；
If S73 user's on off state is changed and is in open state：
If S731 current lights are in bright threshold value, and current environment trend be brighten, and more than it is preceding it is primary turn on light after value
It subtracts the value before turning on light and adds the value after turning on light, then enable automatic control；
If S732 current lights are not at bright threshold value and in black region, automatic control is disabled；
If S733 current lights are not at bright threshold value and are currently at environmental catastrophe state, automatic control is disabled；
If S74 user's on off state does not change：
If S741 on off states are to open and are manual, the difference with automatic control is manually operated by judging, it is sensitive to automatic control
Degree is modified；
If S742 on off states are to open and be automatic, light value after turning on light is in bright area, then disables automatic control, no
Then enable automatic control；
If S743 on off states are to close and are manual, light value after turning off the light is in dark or black region, then disables certainly
Control, otherwise enables automatic control；
If S744 on off states are to close and be automatic, light value after turning on light is in bright area, then disables automatic control, no
Then enable automatic control.
In order to facilitate understand the present invention above-mentioned technical proposal, below by way of in specifically used mode to the present invention it is above-mentioned
Technical solution is described in detail.
When specifically used, a kind of side of automatically controlling of the ambient light illumination based on feed forward prediction according to the present invention
Whether method needs at the beginning to control device (switching) to judge in same room with them with controlled device (i.e. lamp) in algorithm
Foundation be the difference of front and back photosensitive reading of turning on light, if lamp and switch are in same room, the difference of the photosensitive reading should be larger,
If the difference very little of photosensitive reading is even almost nil, it can determine whether lamp and switch not in same room.
In initially use switch, due to lacking the data of user's switch lamp operation, can not Applied Learning algorithm learn
User is accustomed to, at this time by the maximum value Day_Max of photosensitive reading in one day, in one day photosensitive reading minimum value Day_Min
With in natural light for 0 environment in the maximum value L_STD of photosensitive reading come the initial of computing environment or interim bright dark threshold value, just
Begin bright threshold value:Hi=L_STD+ (Day_Max-L_STD)/2, initial dark threshold value：Lo=Day_Min+ (L_STD-Day_Min)/4
+ (Day_Max-L_STD)/4, initial black threshold value：Dark=Day_Min+ (L_STD-Day_Min)/8.Wherein, natural light is selected
Environment for 0 is 21 points to 24 points.
After formally starting learning algorithm, the mutation for considering ambient light and the trend of ambient light, ambient light are needed
Mutation refer to that photosensitive reading in equipment changes suddenly, become larger suddenly or become smaller, specific the step of judging is：
S31 calculates the photosensitive reading difference that sampling interval is 2 seconds：GAP=T (i)-T (i-2)；
If S32 GAP-50=0 illustrate that ambient light does not mutate；
If S33 GAP-50>0, then illustrate that the mutation to brighten suddenly occurs for ambient light；
If S34 GAP-50<0, then illustrate that mutation dimmed suddenly occurs for ambient light.
And in the judgement of ambient light trend, specific calculating process is：
A initialize nums=0, and obtain 5 minutes within photosensitive reading；
B judges whether the process has occurred light sudden change；
If c does not mutate, the changing value absolute value SUM (| Ti-Ti+4 |), i=0,4 ... of adjacent ray value are calculated,
296；
D initializes i=0；
If f | Ti-Ti+4 |>0, then enable nums=nums+1, and i=i+4；
If | Ti-Ti+4 |<0 or=0, then i=i+4；
If i>292, then carry out next step g；
G enables T_mean=SUM/nums, recalculates undulating value, if more than T_mean, is then applied in Long-term change trend, no
Then abandon the value.
When learning the daily schedule of user, because user is during rest of sleeping and demand of the other times to light is
Different, so the daily schedule of study user is very important, the study of daily schedule is according to the daily last of user
Time and daily first time lighting time application clustering algorithm (k-means clustering algorithms) turn off the light come when finding most common turn off the light
Between and lighting time, this turn off the light time just be used as user's sleep onset time, lighting time just be used as user sleep at the end of
Between.The learning process of daily schedule is：
A. to after 7 points of every morning to second day morning 4:All temporal clusterings of turning off the light between 00, cluster result is as SS；
B. record when 1. ambient light illumination is less than black threshold value or dark threshold value daily and 2. turning on light between 4:00 AM to 10 points of morning
Time subtracts last time and turns off the light the maximum lighting time set of time interval.Wherein, if dark threshold value and when black threshold value is empty, environment shines
Degree need to be less than 30；
C. the set of turning on light of satisfaction (b) is clustered.The largest number of clusters in clustering cluster are selected, as SE, if SS OR
SE then enables SS=-1OR SE=-1 without result of calculation.
Here SS is exactly that user sleeps the time started, and SE is exactly that user sleeps the time terminated.
In addition, it is necessary to learn the bright dark threshold value of user, that is, study user likes turning off the light under what brightness, what is bright
It turns on light under degree.Main cluster process is exactly by the brightness value record before and after the switch lamp between user in the morning 6 points to 7 points at night
Get off, when it is effective lamp on and off data and reach 12 or more when, clustered, obtained using k-means clustering algorithms
To two results：Bright threshold value, dark threshold value.Wherein, it during obtaining valid data, needs to do data cleansing, not by those
Rational switch lamp value is thrown away, and the value before such as turning off the light should be greater than the value before turning on light, and otherwise be considered as unreasonable.
After the daily schedule and bright dark threshold value for having learnt user, begin to come using the aforementioned obtained data that learn at this time
Realization automatically controls, at this point, there is still a need for the operation manually controlled according to user come to decide whether open automatically control, specific mistake
Cheng Wei：
S71 obtains the daily schedule currently judged and bright black dull threshold value；
If S72 current times were in the time of having a rest of user, automatic control is disabled；
If S73 user's on off state is changed and is in open state：
If S731 current lights are in bright threshold value, and current environment trend be brighten, and more than it is preceding it is primary turn on light after value
It subtracts the value before turning on light and adds the value after turning on light, then enable automatic control；
If S732 current lights are not at bright threshold value and in black region, automatic control is disabled；
If S733 current lights are not at bright threshold value and are currently at environmental catastrophe state, automatic control is disabled；
If S74 user's on off state does not change：
If S741 on off states are to open and are manual, the difference with automatic control is manually operated by judging, it is sensitive to automatic control
Degree is modified；
If S742 on off states are to open and be automatic, light value after turning on light is in bright area, then disables automatic control, no
Then enable automatic control；
If S743 on off states are to close and are manual, light value after turning off the light is in dark or black region, then disables certainly
Control, otherwise enables automatic control；
If S744 on off states are to close and be automatic, light value after turning on light is in bright area, then disables automatic control, no
Then enable automatic control.
Finally, by the continuous feedback operation of user, the result automatically controlled is iterated the optimization, it is best in the hope of reaching
Automatic control effect.
In conclusion by means of the above-mentioned technical proposal of the present invention, manually adjusted by using automatically controlling to combine, not only
Custom can be used up according to user to execute lamp with auto-switch, eliminate the cumbersome of manual switch, while can be according to ambient light
Light changes to carry out automatically controlling, and economizes on resources.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (4)
1. a kind of autocontrol method of the ambient light illumination based on feed forward prediction, which is characterized in that include the following steps：
S1 turns on light the photosensitive reading on front-rear switch by comparing, to confirm that control device and controlled device are in the same room
Between；
S2 obtains the initial bright threshold value of environment when study is no more than 2 days:Hi=L_STD+ (Day_Max-L_STD)/2, initially
Dark threshold value：Lo=Day_Min+ (L_STD-Day_Min)/4+ (Day_Max-L_STD)/4, initial black threshold value：dark=Day_Min
+ (L_STD-Day_Min)/8, wherein Day_Max is the maximum value of photosensitive reading in one day, and Day_Min is photosensitive reading in one day
Several minimum values, L_STD are the maximum value of the photosensitive reading in the environment that natural light is 0；
S3 is after getting environment initial bright black dull threshold value or after study was more than 2 days, judge ambient light whether mutate and
The variation tendency of ambient light：
S31 calculates the photosensitive reading difference that sampling interval is 2 seconds：GAP=T(i)-T(i-2)；
If GAP-50=0 S32 illustrates that ambient light does not mutate；
If S33 GAP-50>0, then illustrate that the mutation to brighten suddenly occurs for ambient light；
If S34 GAP-50<0, then illustrate that mutation dimmed suddenly occurs for ambient light；
The every 5 minutes variation tendencies for judging an ambient light of S35；
S4 learns the daily schedule of user, finally turn off the light daily to user time and the application cluster calculation of daily first time lighting time
Method finds the most common time of turning off the light as user's sleep onset time, at the end of most common lighting time is slept as user
Between；
S5 learns the bright dark threshold value of user, by user's turning on light between 6 points to 19 points be front and back and front and back brightness value of turning off the light
It records, when valid data reach 12 or more, carries out clustering and obtain bright threshold value and dark threshold value；
S6 learns the black threshold value of user, collects the front and back and front and back photosensitive value of turning off the light manually of turning on light manually of user, is opened when effectively
After lamp and number of turning off the light reach 12 times, carries out clustering and obtain black threshold value Dark；
S7 is carried out automatically controlling according to the bright dark threshold value learnt, and custom is corrected depending on the user's operation.
2. the autocontrol method of the ambient light illumination according to claim 1 based on feed forward prediction, which is characterized in that S5 has
Body includes：
If the value before S51 user turns on light is more than black threshold value+10, front and back lamplight brightness value of this time turning on light is recorded；
If the value before S52 user turns off the light is more than the value before turning on light, and value before turning on light and the value difference after turning off the light are more than 1, then record
This front and back lamplight brightness value of turning off the light；
S53 carries out clustering respectively to front and back lamplight brightness value and the front and back lamplight brightness value of turning off the light of turning on light, and is turned on light
With the cluster result turned off the light；
If the value after what S54 clusters obtained turn on light is more than user's light value user_L, wherein the light after user_L=turn on light
Light value before being worth-turning on light, the then value after what dark threshold value Lo=cluster of user obtained turn on light；
If S55 Lo are more than ambient brightness value Hi ', Lo=Hi ' after turning off the light.
3. the autocontrol method of the ambient light illumination according to claim 1 based on feed forward prediction, which is characterized in that S7 has
Body includes：
S71 obtains the daily schedule currently judged and bright black dull threshold value；
If S72 current times were in the time of having a rest of user, automatic control is disabled；
If S73 user's on off state is changed and is in open state：
If S731 current lights are in bright threshold value, and current environment trend be brighten, and more than it is preceding it is primary turn on light after value subtract
Value before turning on light adds the value after turning on light, then enables automatic control；
If S732 current lights are not at bright threshold value and in black region, automatic control is disabled；
If S733 current lights are not at bright threshold value and are currently at environmental catastrophe state, automatic control is disabled；
If S74 user's on off state does not change：
If S741 on off states are to open and are manual, by judging manual operation and the difference of automatic control, to automatic control sensitivity into
Row is corrected；
If S742 on off states are to open and be automatic, light value after turning on light is in bright area, then disables automatic control, otherwise
Enable automatic control；
If S743 on off states are to close and are manual, light value after turning off the light is in dark or black region, then disables automatic control,
Otherwise automatic control is enabled；
If S744 on off states are to close and be automatic, light value after turning on light is in bright area, then disables automatic control, otherwise
Enable automatic control.
4. the autocontrol method of the ambient light illumination according to claim 1 based on feed forward prediction, which is characterized in that in S2
The environment that natural light is 0 is 21 points to 24 points.
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Cited By (5)
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| CN109257859A (en) * | 2018-10-24 | 2019-01-22 | 江西珉轩智能科技有限公司 | Signal light control equipment, cloud server and lamp light control system |
| CN112040615A (en) * | 2020-08-20 | 2020-12-04 | 宁波凯耀电器制造有限公司 | Light control method and circuit for lamp |
| CN112074057A (en) * | 2020-10-16 | 2020-12-11 | 杭州涂鸦信息技术有限公司 | Lamp control method and related equipment thereof |
| CN113179569A (en) * | 2021-04-28 | 2021-07-27 | 河北红岸基地科技有限公司 | AI control method of intelligent lamp |
| CN117222079A (en) * | 2023-10-10 | 2023-12-12 | 东莞市粤广创照明有限公司 | Lighting control system based on home network |
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| CN104869695A (en) * | 2015-03-31 | 2015-08-26 | 繁昌县博通电子商务有限公司 | Indoor intelligent control lamp at public place |
| CN106488634A (en) * | 2016-12-09 | 2017-03-08 | 西华大学 | Room brilliancy automatic control system |
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| CN112040615A (en) * | 2020-08-20 | 2020-12-04 | 宁波凯耀电器制造有限公司 | Light control method and circuit for lamp |
| CN112040615B (en) * | 2020-08-20 | 2022-12-27 | 宁波凯耀电器制造有限公司 | Light control method and circuit for lamp |
| CN112074057A (en) * | 2020-10-16 | 2020-12-11 | 杭州涂鸦信息技术有限公司 | Lamp control method and related equipment thereof |
| CN113179569A (en) * | 2021-04-28 | 2021-07-27 | 河北红岸基地科技有限公司 | AI control method of intelligent lamp |
| CN117222079A (en) * | 2023-10-10 | 2023-12-12 | 东莞市粤广创照明有限公司 | Lighting control system based on home network |
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