CN110245680A - A kind of desk lamp control method, system and storage medium based on light intensity - Google Patents
A kind of desk lamp control method, system and storage medium based on light intensity Download PDFInfo
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- CN110245680A CN110245680A CN201910386110.9A CN201910386110A CN110245680A CN 110245680 A CN110245680 A CN 110245680A CN 201910386110 A CN201910386110 A CN 201910386110A CN 110245680 A CN110245680 A CN 110245680A
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- G06F18/22—Matching criteria, e.g. proximity measures
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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
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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
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The embodiment of the invention discloses a kind of desk lamp control method, system and storage medium based on light intensity, this method comprises: detecting the light intensity for being detected region；The first data are obtained according to the light intensity of detection, first data include light intensity minimum and light intensity curve；The feature of the first data is extracted, and matches and obtains corresponding control signal；Desk lamp is controlled according to obtained control signal.The embodiment of the present invention matches corresponding control signal further according to the feature of the related data of light intensity variation by the variation of detection light intensity to get the related data of light intensity variation, to control desk lamp according to control signal.The embodiment of the present invention controls desk lamp according to the rule that light intensity changes, and while remaining the comfort and relaxation to desk lamp control, also improves the accuracy of control.The embodiment of the present invention can be widely applied in field of desk as a kind of desk lamp control method, system and storage medium based on light intensity.
Description
Technical field
The present invention relates to field of desk more particularly to a kind of desk lamp control method based on light intensity, system and storage to be situated between
Matter.
Background technique
In today's society, the requirement with people to light is higher and higher, using photosensitive sensors come automatically to environment into
The design of row light filling is more and more common.Simultaneously in order to pursue the ultimate attainment effect of appearance, the mode of operation of desk lamp also increasingly homogeneity
Change, such as touch operation, touch operation are a kind of a kind of modes of operation by touching to be controlled controller, due to touching
The mode for touching operation has the advantages that comfortable and light, obtains people and largely favors, but the feel missing of touch operation and accidentally
Operation is insurmountable problem in the industry；In addition there are a kind of gesture operation mode, gesture operation mode is with a kind of usual
Gesture is controlled to being steered instrument, but this gesture control higher cost, and by way of intelligent recognition come
Judge gesture, is easy to appear error.
Summary of the invention
In order to solve the above-mentioned technical problem, the purpose of the embodiment of the present invention is that providing a kind of desk lamp controlling party based on light intensity
Method, system and storage medium.
In a first aspect, the embodiment of the invention provides a kind of desk lamp control method based on light intensity, comprising the following steps:
Detect the light intensity for being detected region；
The first data are obtained according to the light intensity of detection, first data include light intensity minimum and light intensity curve；
The feature of the first data is extracted, and matches and obtains corresponding control signal；
Desk lamp is controlled according to obtained control signal.
Further, described the step for first data are obtained according to the light intensity of detection, specifically:
According to the light intensity value that several moment in a standard time detect, light intensity minimum and light intensity variation are obtained
Curve.
Further, the feature for extracting the first data, and the step for obtaining corresponding control signal is matched, it is specific
Include:
Light intensity minimum and light intensity curve are obtained from the first data；
According to the feature of the feature of light intensity minimum and light intensity curve, matching obtains first control signal；The light
The feature of strong minimum is that light intensity minimum is lower than preset threshold, and the feature of the light intensity curve is light intensity by the first light intensity
Value is reduced to light intensity minimum, is finally increased to the first light intensity value by light intensity minimum.
Further, the feature for extracting the first data, and the step for obtaining corresponding control signal is matched, it is specific
Include:
Light intensity minimum and light intensity curve are obtained from the first data；
According to the feature of the feature of light intensity minimum and light intensity curve, matching obtains second control signal；The light
The feature of strong minimum is that light intensity minimum is lower than preset threshold, and the feature of the light intensity curve is light intensity by the first light intensity
Value is reduced to light intensity minimum, then is increased to the second light intensity value by light intensity minimum, is then reduced to light intensity by the second light intensity value
Minimum is finally increased to the first light intensity value by light intensity minimum.
Further, the feature for extracting the first data, and the step for obtaining corresponding control signal is matched, it is specific
Include:
Light intensity minimum and light intensity curve are obtained from the first data；
According to the feature of light intensity curve, matching obtains third control signal；The feature of the light intensity minimum is light
Strong minimum is higher than preset threshold；The feature of the light intensity curve is reduced to light intensity minimum for light intensity by the first light intensity value
Value, then the first light intensity value is increased to by light intensity minimum, light intensity minimum is then reduced to by the first light intensity value, finally by light intensity
Minimum is increased to the first light intensity value.
Further, the feature for extracting the first data, and the step for obtaining corresponding control signal is matched, it is specific
Include:
Light intensity minimum and light intensity curve are obtained from the first data；
According to the feature of light intensity curve, matching obtains the 4th control signal；The feature of the light intensity minimum is light
Strong minimum is higher than preset threshold；The feature of the light intensity curve is reduced to third light intensity by the first light intensity value for light intensity
Value, then light intensity minimum is reduced to by third light intensity value, it then keeps light intensity minimum constant, is finally increased by light intensity minimum
To the first light intensity value.
Further, it described the step for light intensity curve is obtained from the first data, specifically includes:
The light intensity in region is detected with fixed frequency detecting, to obtain several light intensity values within the standard time；
Light intensity curve is generated according to several light intensity values of acquisition in two-dimensional coordinate system.
Second aspect, the desk lamp control system based on light intensity that the embodiment of the invention provides a kind of, comprising:
Detection module, for detecting the light intensity in detected region；
Data acquisition module, for obtaining the first data according to the light intensity of detection, first data include that light intensity is minimum
Value and light intensity curve；
Signal Matching module for extracting the feature of the first data, and matches and obtains corresponding control signal；
Control module, for controlling desk lamp according to obtained control signal.
The third aspect, the embodiment of the invention provides-kind of the desk lamp control systems based on light intensity, comprising:
At least one processor；
At least one processor, for storing at least one program；
When at least one described program is executed by least one described processor, so that at least one described processor is realized
A kind of desk lamp control method based on light intensity described in the embodiment of the present invention.
Fourth aspect, the embodiment of the invention provides a kind of storage mediums, wherein it is stored with the executable instruction of processor,
The executable instruction of the processor is based on light intensity for executing one kind described in the embodiment of the present invention when executed by the processor
Desk lamp control method.
One or more technical solutions in the embodiments of the present invention have the advantages that the embodiment of the present invention passes through inspection
The variation of light intensity is surveyed, to get the related data of light intensity minimum and the variation of light intensity curve isocandela, further according to light intensity
The feature of the related data of variation controls signal to match accordingly, to control desk lamp according to control signal, the present invention is implemented
Example controls desk lamp according to the rule of light intensity variation, while remaining the comfort and relaxation to desk lamp control, also mentions
The high accuracy of control.
Detailed description of the invention
Fig. 1 is a kind of step flow chart of the desk lamp control method based on light intensity of the embodiment of the present invention；
Fig. 2 is the corresponding light intensity curve figure of first control signal of the embodiment of the present invention；
Fig. 3 is the corresponding light intensity curve figure of second control signal of the embodiment of the present invention；
Fig. 4 is the corresponding light intensity curve figure of third control signal of the embodiment of the present invention；
Fig. 5 is the corresponding light intensity curve figure of the 4th control signal of the embodiment of the present invention；
Fig. 6 is a kind of structural block diagram of the desk lamp control system based on light intensity of the embodiment of the present invention.
Specific embodiment
The present invention is described in further detail in the following with reference to the drawings and specific embodiments.In for the examples below
Number of steps is arranged only for the purposes of illustrating explanation, does not do any restriction to the sequence between step, each in embodiment
The execution sequence of step can be adaptively adjusted according to the understanding of those skilled in the art.
As shown in Figure 1, the embodiment of the invention provides a kind of desk lamp control method based on light intensity, this method includes following
Step:
S101, the light intensity for being detected region is detected；
Specifically, the present embodiment control photosensitive sensor persistently carries out illumination detection to detected section.
S102, the first data are obtained according to the light intensity of detection, first data include light intensity minimum and light intensity variation
Curve；
Specifically, when the present embodiment detects that light intensity varies widely, start the record for carrying out detection data, record
Obtaining light intensity minimum and light intensity curve, (light intensity value detected is it is possible that some mistakes within an acceptable range
Difference).
S103, the feature for extracting the first data, and match and obtain corresponding control signal；
Specifically, the present embodiment is found from light intensity minimum and light intensity curve meets presetting law characteristic,
Corresponding control signal is matched to according to law characteristic.Such as light intensity curve has linear rule, and the spy of linear rule
Sign has corresponded to first control signal again, and the first control signal can be clocked into the signal of mode for control desk lamp, at this time
The control signal being fitted on is the signal for controlling desk lamp and being clocked into mode.
S104, desk lamp is controlled according to obtained control signal；
Specifically, obtained control signal is correspondingly controlled into desk lamp, such as what is obtained is that control desk lamp enters sleep
The signal of mode then controls desk lamp and enters sleep pattern.
It is obtained by above-mentioned, the method for the embodiment of the present invention, the rule of light intensity variation is obtained by the light intensity variation detected
Rule is finally reached the purpose of control desk lamp, desk lamp is controlled by light intensity and had both been reduced to be matched to corresponding control signal
Maloperation, improves the accuracy of manipulation, and can improve the comfort and relaxation of desk lamp control.
It is further used as the preferred embodiment of this method, described the step for first data are obtained according to the light intensity of detection
S102, specifically:
S1021, the light intensity value detected according to several moment in a standard time obtain light intensity minimum and light
Strong change curve；
Specifically, the standard time is preset value, when photosensitive sensor detects that the appearance of the light intensity in detected region is larger
Variation when (subtle variation is negligible, such as variation of light intensity caused by airwaves etc.), start within a standard time
Each moment detect light intensity value, to obtain multiple light intensity values, minimum therein is light intensity minimum, light intensity value according to when
Between variation and to change the numerical curve of formation be light intensity curve, for example, the standard time is set as 2 seconds, photosensitive sensor
The detection frequency of setting is every 10 milliseconds primary, then available 200 light intensity values, according to time sequence simultaneously by all light intensity values
After connection, forming a change curve is light intensity curve, and the minimum in curve is light intensity minimum, using different moments
The foundation that the light intensity value detected changes as light intensity, being capable of rule that is objective and comprehensively recognizing light intensity variation.
Be further used as the preferred embodiment of this method, the feature for extracting the first data, and match obtain it is corresponding
The step for controlling signal S103, specifically includes:
S1031, light intensity minimum and light intensity curve are obtained from the first data；
S1032, according to the feature of light intensity minimum and the feature of light intensity curve, matching obtains first control signal；
The feature of the light intensity minimum is that light intensity minimum is lower than preset threshold, and the feature of the light intensity curve is light intensity by the
One light intensity value is reduced to light intensity minimum, is finally increased to the first light intensity value by light intensity minimum；
Specifically, as shown in Fig. 2, if the rule of light intensity curve are as follows: light intensity is by the first light intensity value in standard time t
P is rapidly reduced to light intensity minimum P1 (value of an approximation zero is lower than preset threshold P2), then is quickly raised to the first light intensity value
P；Then be matched to first control signal (light intensity reduces and light intensity increase between will appear one section to maintain light intensity minimum constant
Curve condition is slowly, there is no assurance that two movements in operation because relative to people for sensor
Seamless connection).And the practical control of corresponding light intensity at this time variation may is that photosensitive sensor within the standard time with hand
Detection mouth holding is blocked and is decontroled again after continuing first time, so that above-mentioned changing rule occurs in light intensity.First light intensity
Value is the light intensity value detected under usual state, and the first control signal is the signal for controlling desk lamp and entering first mode, institute
Stating first mode can be similar in countdown mode, sleep pattern, operating mode, mode of learning and rest mode etc.
It is any, it can specifically be arranged according to actual needs, the first time is predetermined time period, is less than the standard time；It is described
It reduces rapidly or increases to show near normal decline or raised trend.User can be light by this simple movement
Desk lamp is manipulated, the comfort of manipulation is substantially increased.
Be further used as the preferred embodiment of this method, the feature for extracting the first data, and match obtain it is corresponding
The step for controlling signal S103, specifically includes:
S1033, light intensity minimum and light intensity curve are obtained from the first data；
S1034, according to the feature of light intensity minimum and the feature of light intensity curve, matching obtains second control signal；
The feature of the light intensity minimum is that light intensity minimum is lower than preset threshold, and the feature of the light intensity curve is light intensity by the
One light intensity value is reduced to light intensity minimum, then is increased to the second light intensity value by light intensity minimum, is then reduced by the second light intensity value
To light intensity minimum, the first light intensity value is finally increased to by light intensity minimum；
Specifically, as shown in figure 3, if the rule of light intensity curve are as follows: light intensity is by the first light intensity value in standard time t
P is rapidly reduced to light intensity minimum P1 (value of an approximation zero is lower than preset threshold P2), then is quickly raised to the second light intensity value
P3 (due to manpower in control to the influence of light intensity so that cannot be immediately turned into and the first light intensity value P, therefore the second light intensity value
P3 can be slightly below the first light intensity value P), and it is rapidly reduced to light intensity minimum P1, finally it is quickly raised to the first light intensity value
P；Then it is matched to second control signal.And corresponding light intensity variation at this time, practical control may is that uses hand within the standard time
It is decontroled again after blocking by the detection mouth holding of photosensitive sensor and continue first time, then blocks, finally decontrol again again, so that
There is above-mentioned changing rule in light intensity.The second control signal is to control desk lamp to enter the signal of second mode, described second
Mode can be similar in countdown mode, sleep pattern, operating mode, mode of learning and rest mode etc. with first
Mode is different any, can specifically be arranged according to actual needs.It can light operation bench by this simple movement
Lamp substantially increases user experience.
Be further used as the preferred embodiment of this method, the feature for extracting the first data, and match obtain it is corresponding
The step for controlling signal S103, specifically includes:
S1035, light intensity minimum and light intensity curve are obtained from the first data；
S1036, the feature according to light intensity curve, matching obtain third control signal；The spy of the light intensity minimum
Sign is that light intensity minimum is higher than preset threshold；The feature of the light intensity curve is reduced to light intensity by the first light intensity value for light intensity
Minimum, then be increased to the first light intensity value by light intensity minimum, is then reduced to light intensity minimum by the first light intensity value, finally by
Light intensity minimum is increased to the first light intensity value；
Specifically, as shown in figure 4, if the rule of light intensity curve are as follows: light intensity is by the first light intensity value in standard time t
P is gradually decrease to light intensity minimum P1 (light intensity minimum at this time is a biggish value, is higher than preset threshold P2), then gradually
It is increased to the second light intensity value P3, and is gradually decrease to light intensity minimum P1, is finally gradually risen to the first light intensity value P；Then
It is matched to third control signal.And corresponding light intensity variation at this time, practical control may is that uses hand twice within the standard time
Before the detection mouth for waving photosensitive sensor, so that there is above-mentioned changing rule in light intensity.The third control signal is console
Lamp enters the signal of the third mode, and the third mode can be similar to countdown mode, sleep pattern, operating mode,
It is different any with first mode and second mode in habit mode and rest mode etc., it specifically can be according to practical need
To be arranged.Desk lamp can be easily manipulated by this simple movement, substantially increases user experience.
Be further used as the preferred embodiment of this method, the feature for extracting the first data, and match obtain it is corresponding
The step for controlling signal S103, specifically includes:
S1037, light intensity minimum and light intensity curve are obtained from the first data；
S1038, the feature according to light intensity curve, matching obtain the 4th control signal；The spy of the light intensity minimum
Sign is that light intensity minimum is higher than preset threshold；The feature of the light intensity curve is reduced to third by the first light intensity value for light intensity
Light intensity value, then light intensity minimum is reduced to by third light intensity value, then keep light intensity minimum constant, finally by light intensity minimum
It is increased to the first light intensity value；
Specifically, as shown in figure 5, if the rule of light intensity curve are as follows: light intensity is by the first light intensity value in standard time t
P is rapidly reduced to third light intensity value P4, then be gradually decrease to light intensity minimum P1 (minimum at this time is a biggish value,
Higher than preset threshold P2), then keeping light intensity minimum P1, constant (light intensity value at this time is maintained at the fluctuation range of very little not
Become, it is not necessary to accurately keep light intensity minimum P1 constant), the first light intensity value P is then gradually risen by light intensity minimum P1；Then
It is matched to the 4th control signal.And corresponding light intensity variation at this time, practical control may is that within the standard time palm from light
Close from the distant to the near in front of the detection mouth of dependent sensor, being maintained at one, nearby constant (specifically nearby position can be with for position
Meaning), then palm is removed.The 4th control signal is the signal for controlling desk lamp and entering fourth mode, the fourth mode
Can be similar in countdown mode, sleep pattern, operating mode, mode of learning and rest mode etc. with the first mould
Formula, second mode and the third mode are different any, can specifically be arranged according to actual needs.By this simple
Movement can easily manipulate desk lamp, substantially increase user experience.
It is further used as the preferred embodiment of this method, it is described that this step of light intensity curve is obtained from the first data
Suddenly, it specifically includes:
The light intensity in region is detected with fixed frequency detecting, to obtain several light intensity values within the standard time；
Light intensity curve is generated according to several light intensity values of acquisition in two-dimensional coordinate system.
Specifically, the light intensity value that the present embodiment detects different moments is put into two-dimensional coordinate system according to time-sequencing one by one
In, so that generation several points are fastened in two-dimensional coordinate, then the point that two-dimensional coordinate is fastened connects, finally in two-dimensional coordinate
The curve for fastening generation is light intensity curve.Fixed frequency detection can obtain regular variation, can more intuitively see
The relationship of light intensity and time out.
As shown in fig. 6, the embodiment of the invention also provides a kind of desk lamp control system based on light intensity, comprising:
Detection module, for detecting the light intensity in detected region；
Data acquisition module, for obtaining the first data according to the light intensity of detection, first data include that light intensity is minimum
Value and light intensity curve；
Signal Matching module for extracting the feature of the first data, and matches and obtains corresponding control signal；
Control module, for controlling desk lamp according to obtained control signal.
Suitable for this system embodiment, this system embodiment is implemented content in above method embodiment
Function is identical as above method embodiment, and the beneficial effect reached and above method embodiment beneficial effect achieved
It is identical.
The embodiment of the invention also provides-kind of the desk lamp control system based on light intensity, which includes:
At least one processor；
At least one processor, for storing at least one program；
When at least one described program is executed by least one described processor, so that at least one described processor is realized
A kind of desk lamp control method based on light intensity described in the embodiment of the present invention.
Suitable for this system embodiment, this system embodiment is implemented content in above method embodiment
Function is identical as above method embodiment, and the beneficial effect reached and above method embodiment beneficial effect achieved
It is identical.
The embodiment of the invention also provides a kind of storage mediums, wherein being stored with the executable instruction of processor, the place
The executable instruction of reason device is when executed by the processor for executing a kind of desk lamp based on light intensity described in the embodiment of the present invention
Control method.
It is to be illustrated to preferable implementation of the invention, but the invention is not limited to the implementation above
Example, those skilled in the art can also make various equivalent variations on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (10)
1. a kind of desk lamp control method based on light intensity, it is characterised in that: the following steps are included:
Detect the light intensity for being detected region；
The first data are obtained according to the light intensity of detection, first data include light intensity minimum and light intensity curve；
The feature of the first data is extracted, and matches and obtains corresponding control signal；
Desk lamp is controlled according to obtained control signal.
2. a kind of desk lamp control method based on light intensity according to claim 1, it is characterised in that: described according to detection
Light intensity obtains the step for the first data, specifically:
According to the light intensity value that several moment in a standard time detect, obtains light intensity minimum and light intensity variation is bent
Line.
3. a kind of desk lamp control method based on light intensity according to claim 1, it is characterised in that: described to extract the first number
According to feature, and match the step for obtaining corresponding control signal, specifically include:
Light intensity minimum and light intensity curve are obtained from the first data；
According to the feature of the feature of light intensity minimum and light intensity curve, matching obtains first control signal；The light intensity is most
The feature of low value is that light intensity minimum is lower than preset threshold, and the feature of the light intensity curve is that light intensity is dropped by the first light intensity value
Down to light intensity minimum, the first light intensity value is finally increased to by light intensity minimum.
4. a kind of desk lamp control method based on light intensity according to claim 1, it is characterised in that: described to extract the first number
According to feature, and match the step for obtaining corresponding control signal, specifically include:
Light intensity minimum and light intensity curve are obtained from the first data；
According to the feature of the feature of light intensity minimum and light intensity curve, matching obtains second control signal；The light intensity is most
The feature of low value is that light intensity minimum is lower than preset threshold, and the feature of the light intensity curve is that light intensity is dropped by the first light intensity value
It is increased to the second light intensity value down to light intensity minimum, then by light intensity minimum, is then reduced to light intensity minimum by the second light intensity value
Value, is finally increased to the first light intensity value by light intensity minimum.
5. a kind of desk lamp control method based on light intensity according to claim 1, it is characterised in that: described to extract the first number
According to feature, and match the step for obtaining corresponding control signal, specifically include:
Light intensity minimum and light intensity curve are obtained from the first data；
According to the feature of light intensity curve, matching obtains third control signal；The feature of the light intensity minimum be light intensity most
Low value is higher than preset threshold；The feature of the light intensity curve is reduced to light intensity minimum by the first light intensity value for light intensity, then
First light intensity value is increased to by light intensity minimum, light intensity minimum is then reduced to by the first light intensity value, it is finally minimum by light intensity
Value is increased to the first light intensity value.
6. a kind of desk lamp control method based on light intensity according to claim 1, it is characterised in that: described to extract the first number
According to feature, and match the step for obtaining corresponding control signal, specifically include:
Light intensity minimum and light intensity curve are obtained from the first data；
According to the feature of light intensity curve, matching obtains the 4th control signal；The feature of the light intensity minimum be light intensity most
Low value is higher than preset threshold；The feature of the light intensity curve is reduced to third light intensity value by the first light intensity value for light intensity, then
Light intensity minimum is reduced to by third light intensity value, then keeps light intensity minimum constant, is finally increased to the by light intensity minimum
One light intensity value.
7. according to a kind of described in any item desk lamp control methods based on light intensity of claim 2-6, it is characterised in that: it is described from
The step for light intensity curve is obtained in first data, specifically includes:
The light intensity in region is detected with fixed frequency detecting, to obtain several light intensity values within the standard time；
Light intensity curve is generated according to several light intensity values of acquisition in two-dimensional coordinate system.
8. a kind of desk lamp control system based on light intensity, it is characterised in that: include:
Detection module, for detecting the light intensity in detected region；
Data acquisition module, for according to the light intensity of detection obtain the first data, first data include light intensity minimum and
Light intensity curve；
Signal Matching module for extracting the feature of the first data, and matches and obtains corresponding control signal；
Control module, for controlling desk lamp according to obtained control signal.
9. a kind of desk lamp control system based on light intensity, it is characterised in that: include:
At least one processor；
At least one processor, for storing at least one program；
When at least one described program is executed by least one described processor, so that at least one described processor is realized as weighed
Benefit requires a kind of described in any item desk lamp control methods based on light intensity of 1-7.
10. a kind of storage medium, it is characterised in that: be wherein stored with the executable instruction of processor, the processor is executable
Instruction controlled when executed by the processor for executing the described in any item a kind of desk lamps based on light intensity of claim 1-7 such as
Method.
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