CN106249846A - Light intensity control method and equipment - Google Patents

Light intensity control method and equipment Download PDF

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Publication number
CN106249846A
CN106249846A CN201510369780.1A CN201510369780A CN106249846A CN 106249846 A CN106249846 A CN 106249846A CN 201510369780 A CN201510369780 A CN 201510369780A CN 106249846 A CN106249846 A CN 106249846A
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value
reference value
luminaire
user
luminous intensity
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CN106249846B (en
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徐然
刘浩
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Beijing Zhigu Ruituo Technology Services Co Ltd
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Beijing Zhigu Ruituo Technology Services Co Ltd
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Abstract

This application provides a kind of light intensity control method and equipment, relate to brilliance control field.Described method includes: obtain the body-sensing information of at least one eyes of user；Range value and the luminous intensity of reference value adjustments one luminaire according at least to described body-sensing information.Described method is according to the range value of the body-sensing information of at least one eyes of user and the luminous intensity of a reference value adjustments luminaire, thus avoid the dependence to ambient light, and more can truly reflect eyes level of comfort in watching process, be conducive to improving Consumer's Experience.

Description

Light intensity control method and equipment
Technical field
The application relates to brilliance control field, particularly relates to a kind of light intensity control method and equipment.
Background technology
Along with popularizing of electronic equipment, the more and more display such as smart mobile phone, panel computer sets The standby life entering people, is greatly enriched the life of people.
The regulation of the luminous intensity (or display brightness) of current display setup is all based on ambient light Intensity, optical sensor can detect the intensity of ambient light, and then the intensity according to ambient light can Dynamically to adjust the luminous intensity of display device, thus reduce ambient light and human eye vision is done Disturb, improve the comfort level of human eye vision.
The above-mentioned scheme luminous intensity of display device being adjusted based on ambient light, it is impossible to suitable For equipment such as such as VR (Virtual Reality, the virtual reality) helmets, set because this kind of The standby ambient light that is not substantially affected by during display affects.
Summary of the invention
The purpose of the application is: provide a kind of light intensity control method and equipment.
First aspect according at least one embodiment of the application, it is provided that a kind of light intensity regulation Method, described method includes:
Obtain the myoelectric information of at least one eyes of user；
According at least to the range value of described myoelectric information and reference value adjustments one luminaire Luminous intensity.
In conjunction with any one possible implementation of first aspect, in the realization side that the second is possible In formula, the myoelectric information of described at least one eyes obtaining user includes:
Start to watch the display content of described luminaire in response to user, and/or in described display The type held is changed, and obtains described myoelectric information.
In conjunction with any one possible implementation of first aspect, in the realization side that the third is possible In formula, described method also includes:
From described myoelectric information, extract target eye move the target myoelectric information that type is corresponding；
The range value of described myoelectric information is determined according to described target myoelectric information.
In conjunction with any one possible implementation of first aspect, the 4th kind of possible realization side In formula, described target eye moves type and is: horizontal saccade or watch attentively.
In conjunction with any one possible implementation of first aspect, the 5th kind of possible realization side In formula, described method also comprises determining that described reference value.
In conjunction with any one possible implementation of first aspect, the 6th kind of possible realization side In formula, described determine that described reference value includes:
The type of the display content according to described luminaire determines described reference value.
In conjunction with any one possible implementation of first aspect, the 7th kind of possible realization side In formula, described determine that described reference value includes:
Described reference value is determined according to described user.
In conjunction with any one possible implementation of first aspect, the 8th kind of possible realization side In formula, the described range value according at least to described myoelectric information and reference value adjustments one luminescence set Standby luminous intensity includes:
In response to described range value higher than described reference value, reduce the luminous strong of described luminaire Degree；
In response to described range value less than described reference value, improve the luminous strong of described luminaire Degree.
In conjunction with any one possible implementation of first aspect, the 9th kind of possible realization side In formula, the described range value according at least to described myoelectric information and reference value adjustments one luminescence set Standby luminous intensity also includes:
Absolute value in response to described range value and the difference of described reference value is less than a threshold value, stops Adjust the luminous intensity of described luminaire.
In conjunction with any one possible implementation of first aspect, the tenth kind of possible realization side In formula, the described range value according at least to described myoelectric information and reference value adjustments one luminescence set Standby luminous intensity includes:
The light intensity value corresponding in response to described range value is higher than described reference value, reduces described luminescence The luminous intensity of equipment；
The light intensity value corresponding in response to described range value is less than described reference value, improves described luminescence The luminous intensity of equipment.
In conjunction with any one possible implementation of first aspect, the 11st kind of possible realization In mode, the described range value according at least to described myoelectric information and a reference value adjustments one are luminous The luminous intensity of equipment also includes:
The absolute value of the difference of the light intensity value corresponding in response to described range value and described reference value is little In a threshold value, stop regulating the luminous intensity of described luminaire.
In conjunction with any one possible implementation of first aspect, the 12nd kind of possible realization In mode, the described range value according at least to described myoelectric information and a reference value adjustments one are luminous The luminous intensity of equipment includes:
A strength difference is determined according to described range value, described reference value and a predetermined corresponding relation；
Described luminous intensity is regulated according to described strength difference.
Second aspect according at least one embodiment of the application, it is provided that a kind of light intensity regulation Method, described method includes:
Obtain the body-sensing information of at least one eyes of user；
According at least to the range value of described body-sensing information and reference value adjustments one luminaire Luminous intensity.
The third aspect according at least one embodiment of the application, it is provided that a kind of light intensity regulation Equipment, described equipment includes:
One acquisition module, for obtaining the myoelectric information of at least one eyes of user；
One adjustment module, for adjusting according at least to the range value of described myoelectric information and a reference value Save the luminous intensity of a luminaire.
In conjunction with any one possible implementation of the third aspect, in the realization side that the second is possible In formula, described acquisition module, for starting to watch the display of described luminaire in response to user Content, and/or the type of described display content is changed, and obtains described myoelectric information.
In conjunction with any one possible implementation of the third aspect, in the realization side that the third is possible In formula, described equipment also includes:
One extraction module, moves, for extracting target eye from described myoelectric information, the mesh that type is corresponding Mark myoelectric information；
One range value determines module, for determining that described myoelectricity is believed according to described target myoelectric information The range value of breath.
In conjunction with any one possible implementation of the third aspect, the 4th kind of possible realization side In formula, described equipment also includes:
One reference value determines module, is used for determining described reference value.
In conjunction with any one possible implementation of the third aspect, the 5th kind of possible realization side In formula, described reference value determines module, for the class of the display content according to described luminaire Type determines described reference value.
In conjunction with any one possible implementation of the third aspect, the 6th kind of possible realization side In formula, described reference value determines module, for determining described reference value according to described user.
In conjunction with any one possible implementation of the third aspect, the 7th kind of possible realization side In formula, described adjustment module, for being higher than described reference value in response to described range value, reduces The luminous intensity of described luminaire, and,
In response to described range value less than described reference value, improve the luminous strong of described luminaire Degree.
In conjunction with any one possible implementation of the third aspect, the 8th kind of possible realization side In formula, described adjustment module, it is additionally operable to difference in response to described range value and described reference value Absolute value is less than a threshold value, stops adjusting the luminous intensity of described luminaire.
In conjunction with any one possible implementation of the third aspect, the 9th kind of possible realization side In formula, described adjustment module, for the light intensity value corresponding in response to described range value higher than described Reference value, reduces the luminous intensity of described luminaire, and,
The light intensity value corresponding in response to described range value is less than described reference value, improves described luminescence The luminous intensity of equipment.
In conjunction with any one possible implementation of the third aspect, the tenth kind of possible realization side In formula, described adjustment module, it is additionally operable to the light intensity value corresponding in response to described range value and described The absolute value of the difference of reference value is less than a threshold value, stops regulating the luminous intensity of described luminaire.
In conjunction with any one possible implementation of the third aspect, the 11st kind of possible realization In mode, described adjustment module includes:
One determines unit, for closing according to the predetermined correspondence of described range value, described reference value and System determines a strength difference；
One regulation unit, for regulating described luminous intensity according to described strength difference.
Fourth aspect according at least one embodiment of the application, it is provided that a kind of light intensity regulation Equipment, described equipment includes:
One acquisition module, for obtaining the body-sensing information of at least one eyes of user；
One adjustment module, for adjusting according at least to the range value of described body-sensing information and a reference value Save the luminous intensity of a luminaire.
The 5th aspect according at least one embodiment of the application, it is provided that a kind of Wearable, Described Wearable includes described light intensity regulation equipment.
In conjunction with any one possible implementation of the 5th aspect, in the realization side that the second is possible In formula, described Wearable is described luminaire.
The 6th aspect according at least one embodiment of the application, it is provided that a kind of subscriber equipment, Described equipment includes:
One memorizer, is used for storing instruction；
One processor, for performing the instruction of described memorizer storage, described instruction makes described Processor operates below performing:
Obtain the myoelectric information of at least one eyes of user；
According at least to the range value of described myoelectric information and reference value adjustments one luminaire Luminous intensity.
The 7th aspect according at least one embodiment of the application, it is provided that a kind of subscriber equipment, Described equipment includes:
One memorizer, is used for storing instruction；
One processor, for performing the instruction of described memorizer storage, described instruction makes described Processor operates below performing:
Obtain the body-sensing information of at least one eyes of user；
According at least to the range value of described body-sensing information and reference value adjustments one luminaire Luminous intensity.
Information processing method described in the embodiment of the present application and equipment, obtain at least one eyes of user Body-sensing information, luminous according at least to the range value of described body-sensing information and a reference value adjustments one The luminous intensity of equipment.Described method is according to the amplitude of the body-sensing information of at least one eyes of user Value and the luminous intensity of a reference value adjustments luminaire, thus avoid the dependence to ambient light, And more can truly reflect eyes level of comfort in watching process, be conducive to improving user's body Test.
Accompanying drawing explanation
Fig. 1 is the flow chart of light intensity control method described in one embodiment of the application；
Fig. 2 is the waveform of the eye electrical information affected by bright and dark light in one embodiment of the application Figure；
Fig. 3 is eye electricity amplitude and the corresponding relation curve of light intensity in one embodiment of the application；
Fig. 4 is the waveform of the myoelectric information affected by bright and dark light in one embodiment of the application Figure；
Fig. 5 is myoelectric amplitude and the corresponding relation curve of light intensity in one embodiment of the application；
Fig. 6 is the retina electrical information affected by bright and dark light in one embodiment of the application Change schematic diagram；
Fig. 7 is that the corresponding relation of retina electricity amplitude and light intensity in one embodiment of the application is bent Line；
Fig. 8 is the module map of light intensity regulation equipment described in one embodiment of the application；
Fig. 9 is the module map of light intensity regulation equipment described in one embodiment of the application；
Figure 10 is the module map of adjustment module described in one embodiment of the application；
Figure 11 is the module map of light intensity regulation equipment described in another embodiment of the application；
Figure 12 is the module map of light intensity regulation equipment described in another embodiment of the application；
Figure 13 is the module map of adjustment module described in another embodiment of the application；
Figure 14 is the module map of light intensity regulation equipment described in another embodiment of the application；
Figure 15 is the module map of light intensity regulation equipment described in another embodiment of the application；
Figure 16 is the module map of adjustment module described in another embodiment of the application；
Figure 17 is the module map of light intensity regulation equipment described in another embodiment of the application；
Figure 18 is the hardware architecture diagram of subscriber equipment described in one embodiment of the application；
Figure 19 is the hardware architecture diagram of subscriber equipment described in another embodiment of the application.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the application is made the most in detail Explanation.Following example are used for illustrating the application, but are not limited to scope of the present application.
It will be appreciated by those skilled in the art that in embodiments herein, the sequence number of following each step Size be not meant to the priority of execution sequence, the execution sequence of each step should with its function and Internal logic determine, and the implementation process of the embodiment of the present application should not constituted any restriction.
Fig. 1 is the flow chart of light intensity control method, described side described in one embodiment of the application Method can realize on such as one light intensity regulation equipment.As it is shown in figure 1, described method includes:
S120: obtain the body-sensing information of at least one eyes of user；
S140: range value and reference value adjustments one luminescence according at least to described body-sensing information set Standby luminous intensity.
Method described in the embodiment of the present application, obtains the body-sensing information of at least one eyes of user, extremely The luminescence of few range value according to described body-sensing information and reference value adjustments one luminaire is strong Degree.Described method is according to the range value of the body-sensing information of at least one eyes of user and a reference value The luminous intensity of regulation luminaire, thus avoid the dependence to ambient light, and more can be true Real reflection eyes level of comfort in watching process, is conducive to improving Consumer's Experience.
Below with reference to detailed description of the invention, describe the merit of described step S120 and S140 in detail Energy.
S120: obtain the body-sensing information of at least one eyes of user.
Wherein, described body-sensing information can be such as the eye electrical information of described at least one eyes (EOG, Electro-Oculogram), myoelectric information (EMG, Electromyography) Or retina electrical information (ERG, Electroretinogram), it can be by corresponding sensing Device obtains.The most described eye electrical information can be obtained by electric transducer at a glance.
S140: range value and reference value adjustments one luminescence according at least to described body-sensing information set Standby luminous intensity.
Wherein, described luminaire can be such as arbitrary equipment that can be luminous, such as has The display device of display screen, light fixture etc..Described light fixture can be such as LED, daylight Lamp, electric filament lamp etc..Owing to the situation of display device is more complicated, hereafter how to set with described luminescence For being illustrated for display device.
A), in one embodiment, described body-sensing information is the eye of at least one eye described Electrical information, accordingly, described step S140 is further:
S140a: range value and a reference value adjustments one according at least to described eye electrical information are luminous The luminous intensity of equipment.
Inventor finds in research process, and the range value of described eye electrical information can be with intensity of illumination Change and change, concrete, as in figure 2 it is shown, when dark, described eye electrical information Range value less；When brightness gradually steps up, the range value of described eye electrical information also gradually steps up, Light bright dark moderate time, the range value of described eye electrical information is the most moderate；When brightness continues to improve, The range value of described eye electrical information continues to improve, when light is brighter, and the width of described eye electrical information Angle value is higher.Therefore, the range value of described eye electrical information can essentially reflect intensity of illumination, In present embodiment, it is based on this principle and realizes the tune of the luminous intensity to described luminaire Joint.
Regulation to the luminous intensity of described luminaire in described step S140a, one main Purpose is that the eyes making user are comfortable on, i.e. light and shade is moderate.Therefore, a kind of embodiment party In formula, described method also includes:
S130a: determine described reference value.
In one embodiment, described reference value is at least one eyes sensation light of described user The range value of eye electrical information when line light and shade is moderate, say, that when the eyes of described user When the range value of eye electrical information is described reference value, user feels the luminescence of corresponding luminaire Moderate strength.
In another embodiment, described reference value is at least one eyes sensation of described user Light intensity value when bright and dark light is moderate, say, that when the light that the eyes of described user are experienced When intensity values is described reference value, described user feels that the luminous intensity of corresponding luminaire is moderate.
It will be appreciated by those skilled in the art that the range value of described reference value either eye electrical information, also Being light intensity value, it all can be determined by experiment.Such as, in experimentation, gradually change The luminous intensity of luminaire, records corresponding light intensity value and eye telecommunications when user is comfortable on The range value of breath, calculates meansigma methods according to the experimental result being repeatedly similar to above-mentioned experiment and i.e. can determine that Described reference value.
Inventor finds in research process, and described reference value can be different with the difference of user, It is to say, different users feels that light intensity value when light and shade is moderate is different, corresponding, its eye The range value of electrical information is the most different.Therefore, in one embodiment, described step S130a It is further:
S131a: determine described reference value according to described user.
Inventor also finds in research process, and described reference value can be with the type of display content Different and different.The type of described display content such as can be divided into text, picture and other in Hold.It is to say, for same user, when it watches different types of display content, allow This user feels that the light intensity value that light and shade is moderate is different, corresponding, the range value of its electrical information is also Different.Therefore, in one embodiment, described step S130a is further:
S131a ': determine described reference value according to the type of the display content of described luminaire.
In the present embodiment, respectively described user can be entered with regard to different types of display content Row is tested in advance, then determines described reference value respectively for each type of display content.
It will be appreciated by those skilled in the art that described method can also be simultaneously according to described user and described The type of display content determines described reference value.
As described above, described reference value can be at least one eyes sensation light of described user The range value of eye electrical information when light and shade is moderate, accordingly, described step S140a can enter one Step includes:
S141a: in response to described range value higher than described reference value, reduce described luminaire Luminous intensity；
S142a: in response to described range value less than described reference value, improve described luminaire Luminous intensity.
In present embodiment, can according to described range value and the comparative result of described reference value, According to a pre-fixed step size, the luminous intensity of described luminaire carried out up regulation or decrement is adjusted Joint, can cause the change of the range value of described eye electrical information to the regulation of described luminous intensity, logical Cross and repeat described method, can gradually described range value be regulated to close to described reference Value, and then described luminous intensity is regulated to moderate strength.The advantage of this regulative mode is, Amount of calculation is low.
It addition, in order to avoid the most frequently the luminous intensity of described luminaire being adjusted, Described step S140a also includes:
S143a: the difference in response to described range value and described reference value is less than a threshold value, stops Adjust the luminous intensity of described luminaire.
Described threshold value can be configured according to user's request, such as user to luminous strength ratio In the case of more sensitive, it is less that described threshold value can be arranged.It addition, this step S143a is also Not necessarily performing after described step S141a and S142a, it is likely in described step Perform before S141a and S142a.
As described above, described reference value can also is that at least one eyes sensation light of described user Light intensity value when line light and shade is moderate, accordingly, described step S140a may further include:
S141a ': the light intensity value corresponding in response to described range value is higher than described reference value, reduces The luminous intensity of described luminaire；
S142a ': the light intensity value corresponding in response to described range value is less than described reference value, improves The luminous intensity of described luminaire.
Wherein, present embodiment needs first to determine the light intensity value that described range value is corresponding, then base In described light intensity value and the comparative result of reference value, described luminous intensity is adjusted.Described The light intensity value that range value is corresponding can determine according to a predetermined corresponding relation.Such as, exist In the training experiment stage, constantly change the luminous intensity of described luminaire and record described user's The range value of eye electrical information, it is hereby achieved that luminous intensity as shown in Figure 3 and eye electricity amplitude Between a corresponding relation curve.According to this curve, can readily obtain described range value Corresponding light intensity value.
It addition, in present embodiment, described step S140a can also include:
S143a ': the difference of the light intensity value corresponding in response to described range value and described reference value is less than One threshold value, stops regulating the luminous intensity of described luminaire.
Be similar to, this step S143a ' might not be in described step S141a ' and S142a ' it Rear execution, it is likely in described step S141a ' and S142a ' execution before.
As it was noted above, described method can predefine between luminous intensity and eye electricity amplitude Corresponding relation, according to this corresponding relation, and described range value and described reference value essence permissible Calculate the regulated quantity determining luminous intensity to described luminaire, and then can settle at one go The luminous intensity of described luminaire is regulated the intensity being comfortable on to user.Concrete, In a kind of embodiment, described step S140a may include that
S141a ": determine one according to described range value, described reference value and a predetermined corresponding relation Strength difference；
S142a ": regulate described luminous intensity according to described strength difference.
In present embodiment, described reference value can be at least one eyes sensation light of described user The range value of eye electrical information when line light and shade is moderate, it is also possible to be at least one eyes of described user Light intensity value when sensation bright and dark light is moderate.
Assume that described predetermined corresponding relation is corresponding relation curve as shown in Figure 3, it is assumed that described Reference value is that at least one eyes of described user feel eye electrical information when bright and dark light is moderate Range value, O2 point in described reference value corresponding diagram 3, assume the institute that current detection obtains simultaneously O1 point in the range value corresponding diagram 3 of the eye electrical information stating at least one eyes, then according to described right Answering relation curve can obtain luminous intensity values corresponding for O2 is that the luminescence that L2, O1 are corresponding is strong Angle value is L1, and described strength difference is Δ L=L1-L2.Thus, described step S142a " In the luminous intensity of described luminaire can be reduced Δ L.
It is still assumed that described corresponding relation is corresponding relation curve as shown in Figure 3, it is assumed that described Reference value is that at least one eyes of described user feel light intensity value when bright and dark light is moderate, described L2 point in reference value corresponding diagram 3, assumes described at least one eyes that current detection obtains simultaneously Eye electrical information range value corresponding diagram 3 in O1 point, then can according to described corresponding relation curve To obtain luminous intensity values corresponding for O1 as L1, described strength difference is Δ L=L1-L2. Thus, described step S142a " in the luminous intensity of described luminaire can be reduced Δ L.
In present embodiment, according to described range value, described reference value and a predetermined corresponding relation Determine a strength difference, and then can be according to described strength difference quickly by described luminaire Luminous intensity regulation feel moderate intensity to user, have an advantage in that governing speed is fast.
Described method no doubt can perform at predetermined intervals, such as obtained every 1 minute Take the most described eye electrical information, and according to the range value of described eye electrical information and described reference value Comparative result regulates the luminous intensity of described luminaire.But, this regulative mode, may Cause higher energy consumption, and be not the most necessary.
Therefore, in one embodiment, described step S120 farther includes:
S120a ': start to watch the display content of described luminaire, and/or institute in response to user The type stating display content is changed, and obtains described eye electrical information.
It is to say, start to watch the display content of described luminaire user in the case of, And/or, in the case of the type of described display content is changed, just triggers described method and perform. It is thus possible to reduce the frequency that described method is performed, reduce energy consumption.Wherein, described display The type of content may include that text, image and other guide etc..
It addition, the eye motion such as user nictation may produce noise to described eye electrical information, therefore, In one embodiment, described method can also include:
S131a ": from described eye electrical information, extract target eye move the target eye telecommunications that type is corresponding Breath；
S132a ": the range value of described eye electrical information is determined according to described target eye electrical information.
It will be appreciated by those skilled in the art that the eye of human eye moves type and substantially can be divided into: level is swept Depending on, watch attentively and blink three kinds.Nictation generally results in noise, therefore, and described step S131a " Described in target eye move type and can be such as horizontal saccade or watch attentively.
Described step S132a " in, the range value of described target eye electrical information can be defined as The range value of described eye electrical information.It is to say, in present embodiment, essence is from described eye Electrical information is selected the eye electrical information after some get rid of noise and determines described range value for calculating, Such that it is able to improve the execution precision of described method.
B), in one embodiment, described body-sensing information is at least one eye described Myoelectric information, accordingly, described step S140 is further:
S140b: range value and a reference value adjustments one according at least to described myoelectric information are luminous The luminous intensity of equipment.
Inventor finds in research process, and the range value of described myoelectric information can be with intensity of illumination Change and change, concrete, as shown in Figure 4, change over time, intensity of illumination is by by force Die down, it can be seen that the range value of the myoelectric information of eye the most significantly diminishes.Therefore, The range value of described myoelectric information can essentially reflect intensity of illumination, in present embodiment, just It it is the regulation realizing the luminous intensity to described luminaire based on this principle.
Regulation to the luminous intensity of described luminaire in described step S140b, one main Purpose is that the eyes making user are comfortable on, i.e. light and shade is moderate.Therefore, a kind of embodiment party In formula, described method also includes:
S130b: determine described reference value.
In one embodiment, described reference value is at least one eyes sensation light of described user The range value of myoelectric information when line light and shade is moderate, say, that when the eyes of described user When the range value of myoelectric information is described reference value, user feels the luminescence of corresponding luminaire Moderate strength.
In another embodiment, described reference value is at least one eyes sensation of described user Light intensity value when bright and dark light is moderate, say, that when the light that the eyes of described user are experienced When intensity values is described reference value, described user feels that the luminous intensity of corresponding luminaire is moderate.
It will be appreciated by those skilled in the art that the range value of described reference value either myoelectric information, also Being light intensity value, it all can be determined by experiment.Such as, in experimentation, gradually change The luminous intensity of luminaire, records corresponding light intensity value and myoelectricity letter when user is comfortable on The range value of breath, calculates meansigma methods according to the experimental result being repeatedly similar to above-mentioned experiment and i.e. can determine that Described reference value.
Inventor finds in research process, and described reference value can be different with the difference of user, It is to say, different users feels that light intensity value when light and shade is moderate is different, corresponding, its flesh The range value of electrical information is the most different.Therefore, in one embodiment, described step S130b It is further:
S131b: determine described reference value according to described user.
Inventor also finds in research process, and described reference value can be with the type of display content Different and different.The type of described display content such as can be divided into text, picture and other in Hold.It is to say, for same user, when it watches different types of display content, allow This user feels that the light intensity value that light and shade is moderate is different, corresponding, the range value of its myoelectric information is also Different.Therefore, in one embodiment, described step S130b is further:
S131b ': determine described reference value according to the type of the display content of described luminaire.
In the present embodiment, respectively described user can be entered with regard to different types of display content Row is tested in advance, then determines described reference value respectively for each type of display content.
It will be appreciated by those skilled in the art that described method can also be simultaneously according to described user and described The type of display content determines described reference value.
As described above, described reference value can be at least one eyes sensation light of described user The range value of myoelectric information when light and shade is moderate, accordingly, described step S140b can enter one Step includes:
S141b: in response to described range value higher than described reference value, reduce described luminaire Luminous intensity；
S142b: in response to described range value less than described reference value, improve described luminaire Luminous intensity.
In present embodiment, can according to described range value and the comparative result of described reference value, According to a pre-fixed step size, the luminous intensity of described luminaire carried out up regulation or decrement is adjusted Joint, can cause the change of the range value of described myoelectric information to the regulation of described luminous intensity, logical Cross and repeat described method, can gradually described range value be regulated to close to described reference Value, and then described luminous intensity is regulated to moderate strength.The advantage of this regulative mode is, Amount of calculation is low.
It addition, in order to avoid the most frequently the luminous intensity of described luminaire being adjusted, Described step S140b also includes:
S143b: the difference in response to described range value and described reference value is less than a threshold value, stops Adjust the luminous intensity of described luminaire.
Described threshold value can be configured according to user's request, such as user to luminous strength ratio In the case of more sensitive, it is less that described threshold value can be arranged.It addition, this step S143b is also Not necessarily performing after described step S141b and S142b, it is likely in described step Perform before S141b and S142b.
As described above, described reference value can also is that at least one eyes sensation light of described user Light intensity value when line light and shade is moderate, accordingly, described step S140b may further include:
S141b ': the light intensity value corresponding in response to described range value is higher than described reference value, reduces The luminous intensity of described luminaire；
S142b ': the light intensity value corresponding in response to described range value is less than described reference value, improves The luminous intensity of described luminaire.
Wherein, present embodiment needs first to determine the light intensity value that described range value is corresponding, then base In described light intensity value and the comparative result of reference value, described luminous intensity is adjusted.Described The light intensity value that range value is corresponding can determine according to a predetermined corresponding relation.Such as, exist In the training experiment stage, constantly change the luminous intensity of described luminaire and record described user's The range value of the myoelectric information of at least one eyes, it is hereby achieved that luminescence as shown in Figure 5 is strong A corresponding relation curve between degree and myoelectric amplitude.According to this curve, can readily obtain Obtain the light intensity value that described range value is corresponding.
It addition, in present embodiment, described step S140b can also include:
S143b ': the difference of the light intensity value corresponding in response to described range value and described reference value is less than One threshold value, stops regulating the luminous intensity of described luminaire.
Be similar to, this step S143b ' might not be in described step S141b ' and S142b ' it Rear execution, it is likely in described step S141b ' and S142b ' execution before.
As it was noted above, described method can predefine between luminous intensity and myoelectric amplitude Corresponding relation, according to this corresponding relation, and described range value and described reference value essence permissible Calculate the regulated quantity determining luminous intensity to described luminaire, and then can settle at one go The luminous intensity of described luminaire is regulated the intensity being comfortable on to user.Concrete, In a kind of embodiment, described step S140b may include that
S141b ": determine one according to described range value, described reference value and a predetermined corresponding relation Strength difference；
S142b ": regulate described luminous intensity according to described strength difference.
In present embodiment, described reference value can be at least one eyes sensation light of described user The range value of the myoelectric information of described at least one eyes when line light and shade is moderate, it is also possible to be described Light intensity value when at least one eyes sensation bright and dark light of user is moderate.
Assume that described predetermined corresponding relation is corresponding relation curve as shown in Figure 5, it is assumed that described Reference value is that at least one eyes of described user feel described at least a when bright and dark light is moderate The range value of the myoelectric information of eyes, in described reference value corresponding diagram 5, M2 point, assumes simultaneously M1 in the range value corresponding diagram 5 of the myoelectric information of described at least one eyes that current detection obtains Point, then can obtain luminous intensity values corresponding for M2 according to described corresponding relation curve is L2, Luminous intensity values corresponding for M1 is L1, and described strength difference is Δ L=L1-L2.Thus, Described step S142b " in the luminous intensity of described luminaire can be reduced Δ L.
It is still assumed that described corresponding relation is corresponding relation curve as shown in Figure 5, it is assumed that described Reference value is that at least one eyes of described user feel light intensity value when bright and dark light is moderate, described L2 point in reference value corresponding diagram 5, assumes described at least one eyes that current detection obtains simultaneously Myoelectric information range value corresponding diagram 5 in M1 point, then can according to described corresponding relation curve To obtain luminous intensity values corresponding for M1 as L1, described strength difference is Δ L=L1-L2. Thus, described step S142b " in the luminous intensity of described luminaire can be reduced Δ L.
In present embodiment, according to described range value, described reference value and a predetermined corresponding relation Determine a strength difference, and then can be according to described strength difference quickly by described luminaire Luminous intensity regulation feel moderate intensity to user, have an advantage in that governing speed is fast.
Described method no doubt can perform at predetermined intervals, such as obtained every 1 minute The myoelectric information of at least one eyes described in taking once, and according to the range value of described myoelectric information and The comparative result of described reference value regulates the luminous intensity of described luminaire.But, this tune Joint mode, may cause higher energy consumption, and not be the most necessary.
Therefore, in one embodiment, described step S120 farther includes:
S120b ': start to watch the display content of described luminaire, and/or institute in response to user The type stating display content is changed, and obtains described myoelectric information.
It is to say, start to watch the display content of described luminaire user in the case of, And/or, in the case of the type of described display content is changed, just triggers described method and perform. It is thus possible to reduce the frequency that described method is performed, reduce energy consumption.Wherein, described display The type of content may include that text, image and other guide etc..
It addition, the eye motion such as user nictation may produce noise to described myoelectric information, therefore, In one embodiment, described method can also include:
S131b ": from described myoelectric information, extract target eye move the target myoelectricity letter that type is corresponding Breath；
S132b ": the range value of described myoelectric information is determined according to described target myoelectric information.
It will be appreciated by those skilled in the art that the eye of human eye moves type and substantially can be divided into: level is swept Depending on, watch attentively and blink three kinds.Nictation generally results in noise, therefore, and described step S131b " Described in target eye move type and can be such as horizontal saccade or watch attentively.
Described step S132b " in, the range value of described target myoelectric information can be defined as The range value of described myoelectric information.It is to say, in present embodiment, essence is from described flesh Electrical information is selected the myoelectric information after some get rid of noise and determines described range value for calculating, Such that it is able to improve the execution precision of described method.
C), in one embodiment, described body-sensing information is regarding of at least one eye described Nethike embrane electrical information, accordingly, described step S140 is further:
S140c: according at least to range value and a reference value adjustments one of described retina electrical information The luminous intensity of luminaire.
Inventor finds in research process, and the range value of described retina electrical information can be with illumination The change of intensity and change, concrete, as shown in Figure 6, after vertical coordinate represents normalization The range value of ERG information, abscissa represent normalization after light intensity take the logarithm after value. It will be seen that along with light intensity is by dying down by force, the range value of ERG information is also significantly by height Step-down.Therefore, the range value of described retina electrical information can essentially reflect intensity of illumination, In present embodiment, it is based on this principle and realizes the tune of the luminous intensity to described luminaire Joint.
Regulation to the luminous intensity of described luminaire in described step S140c, one main Purpose is that the eyes making user are comfortable on, i.e. light and shade is moderate.Therefore, a kind of embodiment party In formula, described method also includes:
S130c: determine described reference value.
In one embodiment, described reference value is at least one eyes sensation light of described user The range value of retina electrical information when line light and shade is moderate, say, that when the eye of described user When the range value of the retina electrical information of eyeball is described reference value, user feels that corresponding luminescence sets Standby luminous intensity is moderate.
In another embodiment, described reference value is at least one eyes sensation of described user Light intensity value when bright and dark light is moderate, say, that when the light that the eyes of described user are experienced When intensity values is described reference value, described user feels that the luminous intensity of corresponding luminaire is moderate.
It will be appreciated by those skilled in the art that the range value of described reference value either retina electrical information, Or light intensity value, it all can be determined by experiment.Such as, in experimentation, gradually change Become the luminous intensity of luminaire, record corresponding light intensity value and view when user is comfortable on The range value of film electrical information, calculates meansigma methods i.e. according to the experimental result being repeatedly similar to above-mentioned experiment Can determine that described reference value.
Inventor finds in research process, and described reference value can be different with the difference of user, It is to say, different users feels that light intensity value when light and shade is moderate is different, corresponding, its eye The range value of electrical information is the most different.Therefore, in one embodiment, described step S130c It is further:
S131c: determine described reference value according to described user.
Inventor also finds in research process, and described reference value can be with the type of display content Different and different.The type of described display content such as can be divided into text, picture and other in Hold.It is to say, for same user, when it watches different types of display content, allow This user feels that the light intensity value that light and shade is moderate is different, corresponding, the amplitude of its retina electrical information Value is also different.Therefore, in one embodiment, described step S130c is further:
S131c ': determine described reference value according to the type of the display content of described luminaire.
In the present embodiment, respectively described user can be entered with regard to different types of display content Row is tested in advance, then determines described reference value respectively for each type of display content.
It will be appreciated by those skilled in the art that described method can also be simultaneously according to described user and described The type of display content determines described reference value.
As described above, described reference value can be at least one eyes sensation light of described user The range value of retina electrical information when light and shade is moderate, accordingly, described step S140c is permissible Farther include:
S141c: in response to described range value higher than described reference value, reduce described luminaire Luminous intensity；
S142c: in response to described range value less than described reference value, improve described luminaire Luminous intensity.
In present embodiment, can according to described range value and the comparative result of described reference value, According to a pre-fixed step size, the luminous intensity of described luminaire carried out up regulation or decrement is adjusted Joint, can cause the change of the range value of described retina electrical information to the regulation of described luminous intensity, By repeating described method, can gradually described range value be regulated to close to described ginseng Examine value, and then described luminous intensity is regulated to moderate strength.The advantage of this regulative mode exists In, amount of calculation is low.
It addition, in order to avoid the most frequently the luminous intensity of described luminaire being adjusted, Described step S140c also includes:
S143c: the difference in response to described range value and described reference value is less than a threshold value, stops Adjust the luminous intensity of described luminaire.
Described threshold value can be configured according to user's request, such as user to luminous strength ratio In the case of more sensitive, it is less that described threshold value can be arranged.It addition, this step S143c is also Not necessarily performing after described step S141c and S142c, it is likely in described step Perform before S141c and S142c.
As described above, described reference value can also is that at least one eyes sensation light of described user Light intensity value when line light and shade is moderate, accordingly, described step S140c may further include:
S141c ': the light intensity value corresponding in response to described range value is higher than described reference value, reduces The luminous intensity of described luminaire；
S142c ': the light intensity value corresponding in response to described range value is less than described reference value, improves The luminous intensity of described luminaire.
Wherein, present embodiment needs first to determine the light intensity value that described range value is corresponding, then base In described light intensity value and the comparative result of reference value, described luminous intensity is adjusted.Described The light intensity value that range value is corresponding can determine according to a predetermined corresponding relation.Such as, exist In the training experiment stage, constantly change the luminous intensity of described luminaire and record described user's The range value of retina electrical information, it is hereby achieved that luminous intensity as shown in Figure 7 and view A corresponding relation curve between film electricity amplitude.According to this curve, can readily obtain institute State the light intensity value that range value is corresponding.
It addition, in present embodiment, described step S140c can also include:
S143c ': the difference of the light intensity value corresponding in response to described range value and described reference value is less than One threshold value, stops regulating the luminous intensity of described luminaire.
Be similar to, this step S143c ' might not be in described step S141c ' and S142c ' it Rear execution, it is likely in described step S141c ' and S142c ' execution before.
As it was noted above, described method can predefine luminous intensity and retina electricity amplitude it Between corresponding relation, according to this corresponding relation, and described range value and described reference value essence The regulated quantity determining the luminous intensity to described luminaire can be calculated, and then can a step arrive The intensity that the luminous intensity regulation of described luminaire is comfortable on to user of position.Concrete, In one embodiment, described step S140c may include that
S141c ": determine one according to described range value, described reference value and a predetermined corresponding relation Strength difference；
S142c ": regulate described luminous intensity according to described strength difference.
In present embodiment, described reference value can be at least one eyes sensation light of described user The range value of retina electrical information when line light and shade is moderate, it is also possible to be at least the one of described user Light intensity value when eyes sensation bright and dark light is moderate.
Assume that described predetermined corresponding relation is corresponding relation curve as shown in Figure 7, it is assumed that described Reference value is that at least one eyes of described user feel retina telecommunications when bright and dark light is moderate The range value of breath, R2 point in described reference value corresponding diagram 7, assume that current detection obtains simultaneously Described at least one eyes retina electrical information range value corresponding diagram 7 in R1 point, then root Can obtain luminous intensity values corresponding for R2 according to described corresponding relation curve is that L2, R1 are corresponding Luminous intensity values be L1, described strength difference is Δ L=L1-L2.Thus, described step S142c " in the luminous intensity of described luminaire can be reduced Δ L.
It is still assumed that described corresponding relation is corresponding relation curve as shown in Figure 7, it is assumed that described Reference value is that at least one eyes of described user feel light intensity value when bright and dark light is moderate, described L2 point in reference value corresponding diagram 7, assumes described at least one eyes that current detection obtains simultaneously Retina electrical information range value corresponding diagram 7 in R1 point, then bent according to described corresponding relation It is L1 that line can obtain luminous intensity values corresponding for R1, and described strength difference is Δ L=L1-L2. Thus, described step S142c " in the luminous intensity of described luminaire can be reduced Δ L.
In present embodiment, according to described range value, described reference value and a predetermined corresponding relation Determine a strength difference, and then can be according to described strength difference quickly by described luminaire Luminous intensity regulation feel moderate intensity to user, have an advantage in that governing speed is fast.
Described method no doubt can perform at predetermined intervals, such as obtained every 1 minute Take the most described retina electrical information, and according to the range value of described retina electrical information and described The comparative result of reference value regulates the luminous intensity of described luminaire.But, this regulation side Formula, may cause higher energy consumption, and not be the most necessary.
Therefore, in one embodiment, described step S120 farther includes:
S120c ': start to watch the display content of described luminaire, and/or institute in response to user The type stating display content is changed, and obtains described retina electrical information.
It is to say, start to watch the display content of described luminaire user in the case of, And/or, in the case of the type of described display content is changed, just triggers described method and perform. It is thus possible to reduce the frequency that described method is performed, reduce energy consumption.Wherein, described display The type of content may include that text, image and other guide etc..
It addition, the eye motion such as user nictation may produce noise to described retina electrical information, Therefore, in one embodiment, described method can also include:
S131c ": the target that extraction target eye moves type corresponding from described retina electrical information regards Nethike embrane electrical information；
S132c ": the width of described retina electrical information is determined according to described targeted retinal electrical information Angle value.
It will be appreciated by those skilled in the art that the eye of human eye moves type and substantially can be divided into: level is swept Depending on, watch attentively and blink three kinds.Nictation generally results in noise, therefore, and described step S131c " Described in target eye move type and can be such as horizontal saccade or watch attentively.
Described step S132c " in, can be by true for the range value of described targeted retinal electrical information It is set to the range value of described retina electrical information.It is to say, in present embodiment, essence is Select from described retina electrical information some get rid of the retina electrical information after noises by based on Calculation determines described range value, such that it is able to improve the execution precision of described method.
Additionally, the embodiment of the present application also provides for a kind of computer-readable medium, it is included in and is performed The computer-readable instruction of below Shi Jinhang operation: perform in above-mentioned Fig. 1 illustrated embodiment Step S120 of method and the operation of S140.
To sum up, described method according to the range value of the body-sensing information of at least one eye of user and The luminous intensity of one reference value adjustments luminaire, can avoid the dependence to ambient light, and More can truly reflect eyes level of comfort in watching process, be conducive to improving Consumer's Experience.
Fig. 8 is the modular structure signal of light intensity regulation equipment described in one embodiment of the invention Figure, described light intensity regulation equipment can be arranged at intelligent glasses etc. as a functional module and wear Wear in formula equipment, the most also can be as an independent terminal unit for user.Such as Fig. 8 Shown in, described light intensity regulation equipment 800 may include that
One acquisition module 810, for obtaining the body-sensing information of at least one eyes of user；
One adjustment module 820, is used for the range value according at least to described body-sensing information and a reference The luminous intensity of value regulation one luminaire.
Described in the embodiment of the present application, light intensity regulation equipment, obtains the body of at least one eyes of user Sense information, according at least to range value and reference value adjustments one luminaire of described body-sensing information Luminous intensity.Described equipment according to the range value of the body-sensing information of at least one eyes of user and The luminous intensity of one reference value adjustments luminaire, thus avoid the dependence to ambient light, and And more can truly reflect eyes level of comfort in watching process, be conducive to improving Consumer's Experience.
Described light intensity regulation equipment can be identical with described luminaire, it is also possible to different.? In the case of both differences, described light intensity regulation equipment can be by leading to described luminaire Letter, to control to adjust the luminous intensity of described luminaire.
Below with reference to detailed description of the invention, describe described acquisition module 810 and described tune in detail The function of joint module 820.
Described acquisition module 810, for obtaining the body-sensing information of at least one eyes of user.
Wherein, described body-sensing information can be such as the eye electrical information of described at least one eyes, flesh Electrical information or retina electrical information, it can be obtained by corresponding sensor.The most described eye Electrical information can be obtained by electric transducer at a glance.
Described adjustment module 820, for joining according at least to the range value of described body-sensing information and one Examine the luminous intensity of value regulation one luminaire.
Wherein, described luminaire can be such as arbitrary equipment that can be luminous, such as has The display device of display screen, light fixture etc..
A), in one embodiment, described body-sensing information is the eye of at least one eye described Electrical information, accordingly, sees Fig. 9, and described adjustment module 820 is further:
Adjustment module 820a, is used for the range value according at least to described eye electrical information and a reference The luminous intensity of value regulation one luminaire.
The regulation to the luminous intensity of described luminaire of described adjustment module 820a, a master Syllabus be that the eyes making user are comfortable on, i.e. light and shade is moderate.Therefore, implement in one In mode, seeing Fig. 9, described equipment 800 also includes:
One reference value determines module 830a, is used for determining described reference value.
In one embodiment, described reference value is at least one eyes sensation light of described user The range value of eye electrical information when line light and shade is moderate, say, that when the eyes of described user When the range value of eye electrical information is described reference value, user feels the luminescence of corresponding luminaire Moderate strength.
In another embodiment, described reference value is at least one eyes sensation of described user Light intensity value when bright and dark light is moderate, say, that when the light that the eyes of described user are experienced When intensity values is described reference value, described user feels that the luminous intensity of corresponding luminaire is moderate.
It will be appreciated by those skilled in the art that the range value of described reference value either eye electrical information, also Being light intensity value, it all can be determined by experiment.Such as, in experimentation, gradually change The luminous intensity of luminaire, records corresponding light intensity value and eye telecommunications when user is comfortable on The range value of breath, calculates meansigma methods according to the experimental result being repeatedly similar to above-mentioned experiment and i.e. can determine that Described reference value.
Inventor finds in research process, and described reference value can be different with the difference of user, It is to say, different users feels that light intensity value when light and shade is moderate is different, corresponding, its eye The range value of electrical information is the most different.Therefore, in one embodiment, described reference value determines Module 830a, the type for the display content according to described luminaire determines described reference Value.
Inventor also finds in research process, and described reference value can be with the type of display content Different and different.The type of described display content such as can be divided into text, picture and other in Hold.It is to say, for same user, when it watches different types of display content, allow This user feels that the light intensity value that light and shade is moderate is different, corresponding, the range value of its electrical information is also Different.Therefore, in one embodiment, described reference value determines module 830a, is used for Described reference value is determined according to described user.
In the present embodiment, respectively described user can be entered with regard to different types of display content Row is tested in advance, then determines described reference value respectively for each type of display content.
It will be appreciated by those skilled in the art that described reference value determines module 830a, it is also possible to simultaneously Type according to described user and described display content determines described reference value.
As described above, described reference value can be at least one eyes sensation light of described user The range value of eye electrical information when light and shade is moderate, accordingly, described adjustment module 820a is permissible It is further used in response to described range value higher than described reference value, reduces described luminaire Luminous intensity, and, in response to described range value less than described reference value, improve described luminescence The luminous intensity of equipment.
In present embodiment, can according to described range value and the comparative result of described reference value, According to a pre-fixed step size, the luminous intensity of described luminaire carried out up regulation or decrement is adjusted Joint, can cause the change of the range value of described eye electrical information to the regulation of described luminous intensity, logical Cross and repeat above-mentioned regulation operation, can gradually described range value be regulated to close to described Reference value, and then described luminous intensity is regulated to moderate strength.The advantage of this regulative mode Being, amount of calculation is low.
It addition, in order to avoid the most frequently the luminous intensity of described luminaire being adjusted, Described adjustment module 820a, is additionally operable to the difference in response to described range value and described reference value little In a threshold value, stop adjusting the luminous intensity of described luminaire.
Described threshold value can be configured according to user's request, such as user to luminous strength ratio In the case of more sensitive, it is less that described threshold value can be arranged.
As described above, described reference value can also is that at least one eyes sensation light of described user Light intensity value when line light and shade is moderate, accordingly, described adjustment module 820a can be used further In the light intensity value corresponding in response to described range value higher than described reference value, reduce described luminescence and set Standby luminous intensity, and, the light intensity value corresponding in response to described range value is less than described reference Value, improves the luminous intensity of described luminaire.
Wherein, present embodiment needs first to determine the light intensity value that described range value is corresponding, then base In described light intensity value and the comparative result of reference value, described luminous intensity is adjusted.Described The light intensity value that range value is corresponding can determine according to a predetermined corresponding relation.Such as, exist In the training experiment stage, constantly change the luminous intensity of described luminaire and record described user's The range value of eye electrical information, it is hereby achieved that luminous intensity as shown in Figure 3 and eye electricity amplitude Between a corresponding relation curve.According to this curve, can readily obtain described range value Corresponding light intensity value.
It addition, in present embodiment, described adjustment module 820a is additionally operable in response to described width Light intensity value and the difference of described reference value that angle value is corresponding regulate described luminescence less than a threshold value, stopping The luminous intensity of equipment.
As it was noted above, described equipment can predefine between luminous intensity and eye electricity amplitude Corresponding relation, according to this corresponding relation, and described range value and described reference value essence permissible Calculate the regulated quantity determining luminous intensity to described luminaire, and then can settle at one go The luminous intensity of described luminaire is regulated the intensity being comfortable on to user.Concrete, In a kind of embodiment, seeing Figure 10, described adjustment module 820a may include that
One determines unit 821a, for according to described range value, that described reference value and makes a reservation for is right Should be related to and determine a strength difference；
One regulation unit 822a, for regulating described luminous intensity according to described strength difference.
In present embodiment, described reference value can be at least one eyes sensation light of described user The range value of eye electrical information when line light and shade is moderate, it is also possible to be at least one eyes of described user Light intensity value when sensation bright and dark light is moderate.
Assume that described predetermined corresponding relation is corresponding relation curve as shown in Figure 3, it is assumed that described Reference value is that at least one eyes of described user feel eye electrical information when bright and dark light is moderate Range value, O2 point in described reference value corresponding diagram 3, assume the institute that current detection obtains simultaneously O1 point in the range value corresponding diagram 3 of the eye electrical information stating at least one eyes, then according to described right Answering relation curve can obtain luminous intensity values corresponding for O2 is that the luminescence that L2, O1 are corresponding is strong Angle value is L1, and described strength difference is Δ L=L1-L2.Thus, described regulation unit 822a The luminous intensity of described luminaire can be reduced Δ L.
It is still assumed that described corresponding relation is corresponding relation curve as shown in Figure 3, it is assumed that described Reference value is that at least one eyes of described user feel light intensity value when bright and dark light is moderate, described L2 point in reference value corresponding diagram 3, assumes described at least one eyes that current detection obtains simultaneously Eye electrical information range value corresponding diagram 3 in O1 point, then can according to described corresponding relation curve To obtain luminous intensity values corresponding for O1 as L1, described strength difference is Δ L=L1-L2. Thus, the luminous intensity of described luminaire can be reduced Δ L by described regulation unit 822a.
In present embodiment, according to described range value, described reference value and a predetermined corresponding relation Determine a strength difference, and then can be according to described strength difference quickly by described luminaire Luminous intensity regulation feel moderate intensity to user, have an advantage in that governing speed is fast.
Described equipment no doubt can perform at predetermined intervals, such as obtained every 1 minute Take the most described eye electrical information, and according to the range value of described eye electrical information and described reference value Comparative result regulates the luminous intensity of described luminaire.But, this regulative mode, may Cause higher energy consumption, and be not the most necessary.
Therefore, in one embodiment, described acquisition module 810a, in response to Family starts to watch the display content of described luminaire, and/or the type quilt of described display content Change, obtain described eye electrical information.
It is to say, start to watch the display content of described luminaire user in the case of, And/or, in the case of the type of described display content is changed, just trigger described opening of device Light intensity regulating function.It is thus possible to minimizing energy consumption.Wherein, the type of described display content can To include: text, image and other guide etc..
It addition, the eye motion such as user nictation may produce noise to described eye electrical information, therefore, In one embodiment, seeing Figure 11, described equipment 800 can also include:
One extraction module 840a, moves type correspondence for extracting target eye from described eye electrical information Target eye electrical information；
One range value determines module 850a, for determining described eye according to described target eye electrical information The range value of electrical information.
It will be appreciated by those skilled in the art that the eye of human eye moves type and substantially can be divided into: level is swept Depending on, watch attentively and blink three kinds.Nictation generally results in noise, and therefore, described target eye moves class Type can be such as horizontal saccade or watch attentively.
Described range value determines that module 850a can be by true for the range value of described target eye electrical information It is set to the range value of described eye electrical information.It is to say, in present embodiment, essence is from institute State the eye electrical information after selecting some eliminating noises in an electrical information and determine described width for calculating Angle value, such that it is able to improve the execution precision of described equipment.
B), in one embodiment, described body-sensing information is at least one eye described Myoelectric information, accordingly, sees Figure 12, and described adjustment module 820 is further:
Adjustment module 820b, is used for the range value according at least to described myoelectric information and a reference The luminous intensity of value regulation one luminaire.
The regulation to the luminous intensity of described luminaire of described adjustment module 820b, a master Syllabus be that the eyes making user are comfortable on, i.e. light and shade is moderate.Therefore, implement in one In mode, seeing Figure 12, described equipment 800 also includes:
One reference value determines module 830b, is used for determining described reference value.
In one embodiment, described reference value is at least one eyes sensation light of described user The range value of myoelectric information when line light and shade is moderate, say, that when the eyes of described user When the range value of myoelectric information is described reference value, user feels the luminescence of corresponding luminaire Moderate strength.
In another embodiment, described reference value is at least one eyes sensation of described user Light intensity value when bright and dark light is moderate, say, that when the light that the eyes of described user are experienced When intensity values is described reference value, described user feels that the luminous intensity of corresponding luminaire is moderate.
It will be appreciated by those skilled in the art that the range value of described reference value either myoelectric information, also Being light intensity value, it all can be determined by experiment.Such as, in experimentation, gradually change The luminous intensity of luminaire, records corresponding light intensity value and myoelectricity letter when user is comfortable on The range value of breath, calculates meansigma methods according to the experimental result being repeatedly similar to above-mentioned experiment and i.e. can determine that Described reference value.
Inventor finds in research process, and described reference value can be different with the difference of user, It is to say, different users feels that light intensity value when light and shade is moderate is different, corresponding, its flesh The range value of electrical information is the most different.Therefore, in one embodiment, described reference value determines Module 830b, the type for the display content according to described luminaire determines described reference Value.
Inventor also finds in research process, and described reference value can be with the type of display content Different and different.The type of described display content such as can be divided into text, picture and other in Hold.It is to say, for same user, when it watches different types of display content, allow This user feels that the light intensity value that light and shade is moderate is different, corresponding, the range value of its myoelectric information is also Different.Therefore, in one embodiment, described reference value determines module 830b, is used for Described reference value is determined according to described user.
In the present embodiment, respectively described user can be entered with regard to different types of display content Row is tested in advance, then determines described reference value respectively for each type of display content.
It will be appreciated by those skilled in the art that described reference value determines module 830b, it is also possible to simultaneously Type according to described user and described display content determines described reference value.
As described above, described reference value can be at least one eyes sensation light of described user The range value of myoelectric information when light and shade is moderate, accordingly, described adjustment module 820b is permissible It is further used in response to described range value higher than described reference value, reduces described luminaire Luminous intensity, and, in response to described range value less than described reference value, improve described luminescence The luminous intensity of equipment.
In present embodiment, can according to described range value and the comparative result of described reference value, According to a pre-fixed step size, the luminous intensity of described luminaire carried out up regulation or decrement is adjusted Joint, can cause the change of the range value of described myoelectric information to the regulation of described luminous intensity, logical Cross and repeat above-mentioned regulation operation, can gradually described range value be regulated to close to described Reference value, and then described luminous intensity is regulated to moderate strength.The advantage of this regulative mode Being, amount of calculation is low.
It addition, in order to avoid the most frequently the luminous intensity of described luminaire being adjusted, Described adjustment module 820b, is additionally operable to the difference in response to described range value and described reference value little In a threshold value, stop adjusting the luminous intensity of described luminaire.
Described threshold value can be configured according to user's request, such as user to luminous strength ratio In the case of more sensitive, it is less that described threshold value can be arranged.
As described above, described reference value can also is that at least one eyes sensation light of described user Light intensity value when line light and shade is moderate, accordingly, described adjustment module 820b can be used further In the light intensity value corresponding in response to described range value higher than described reference value, reduce described luminescence and set Standby luminous intensity, and, the light intensity value corresponding in response to described range value is less than described reference Value, improves the luminous intensity of described luminaire.
Wherein, present embodiment needs first to determine the light intensity value that described range value is corresponding, then base In described light intensity value and the comparative result of reference value, described luminous intensity is adjusted.Described The light intensity value that range value is corresponding can determine according to a predetermined corresponding relation.Such as, exist In the training experiment stage, constantly change the luminous intensity of described luminaire and record described user's The range value of myoelectric information, it is hereby achieved that luminous intensity as shown in Figure 5 and myoelectric amplitude Between a corresponding relation curve.According to this curve, can readily obtain described range value Corresponding light intensity value.
It addition, in present embodiment, described adjustment module 820b is additionally operable in response to described width Light intensity value and the difference of described reference value that angle value is corresponding regulate described luminescence less than a threshold value, stopping The luminous intensity of equipment.
As it was noted above, described equipment can predefine between luminous intensity and myoelectric amplitude Corresponding relation, according to this corresponding relation, and described range value and described reference value essence permissible Calculate the regulated quantity determining luminous intensity to described luminaire, and then can settle at one go The luminous intensity of described luminaire is regulated the intensity being comfortable on to user.Concrete, In a kind of embodiment, seeing Figure 13, described adjustment module 820b may include that
One determines unit 821b, for according to described range value, that described reference value and makes a reservation for is right Should be related to and determine a strength difference；
One regulation unit 822b, for regulating described luminous intensity according to described strength difference.
In present embodiment, described reference value can be at least one eyes sensation light of described user The range value of myoelectric information when line light and shade is moderate, it is also possible to be at least one eyes of described user Light intensity value when sensation bright and dark light is moderate.
Assume that described predetermined corresponding relation is corresponding relation curve as shown in Figure 5, it is assumed that described Reference value is that at least one eyes of described user feel myoelectric information when bright and dark light is moderate Range value, M2 point in described reference value corresponding diagram 5, assume the institute that current detection obtains simultaneously M1 point in the range value corresponding diagram 5 of the myoelectric information stating at least one eyes, then according to described right Answering relation curve can obtain luminous intensity values corresponding for M2 is that the luminescence that L2, M1 are corresponding is strong Angle value is L1, and described strength difference is Δ L=L1-L2.Thus, described regulation unit 822b The luminous intensity of described luminaire can be reduced Δ L.
It is still assumed that described corresponding relation is corresponding relation curve as shown in Figure 5, it is assumed that described Reference value is that at least one eyes of described user feel light intensity value when bright and dark light is moderate, described L2 point in reference value corresponding diagram 5, assumes described at least one eyes that current detection obtains simultaneously Myoelectric information range value corresponding diagram 5 in M1 point, then can according to described corresponding relation curve To obtain luminous intensity values corresponding for M1 as L1, described strength difference is Δ L=L1-L2. Thus, the luminous intensity of described luminaire can be reduced Δ L by described regulation unit 822b.
In present embodiment, according to described range value, described reference value and a predetermined corresponding relation Determine a strength difference, and then can be according to described strength difference quickly by described luminaire Luminous intensity regulation feel moderate intensity to user, have an advantage in that governing speed is fast.
Described equipment no doubt can perform at predetermined intervals, such as obtained every 1 minute Take the most described myoelectric information, and according to the range value of described myoelectric information and described reference value Comparative result regulates the luminous intensity of described luminaire.But, this regulative mode, may Cause higher energy consumption, and be not the most necessary.
Therefore, in one embodiment, described acquisition module 810b, in response to Family starts to watch the display content of described luminaire, and/or the type quilt of described display content Change, obtain described myoelectric information.
It is to say, start to watch the display content of described luminaire user in the case of, And/or, in the case of the type of described display content is changed, just trigger described opening of device Light intensity regulating function.It is thus possible to minimizing energy consumption.Wherein, the type of described display content can To include: text, image and other guide etc..
It addition, the eye motion such as user nictation may produce noise to described myoelectric information, therefore, In one embodiment, seeing Figure 14, described equipment 800 can also include:
One extraction module 840b, moves type correspondence for extracting target eye from described myoelectric information Target myoelectric information；
One range value determines module 850b, for determining described flesh according to described target myoelectric information The range value of electrical information.
It will be appreciated by those skilled in the art that the eye of human eye moves type and substantially can be divided into: level is swept Depending on, watch attentively and blink three kinds.Nictation generally results in noise, and therefore, described target eye moves class Type can be such as horizontal saccade or watch attentively.
Described range value determines that module 850b can be by true for the range value of described target myoelectric information It is set to the range value of described myoelectric information.It is to say, in present embodiment, essence is from institute State the myoelectric information after selecting some eliminating noises in myoelectric information and determine described width for calculating Angle value, such that it is able to improve the execution precision of described equipment.
C), in one embodiment, described body-sensing information is regarding of at least one eye described Nethike embrane electrical information, accordingly, sees Figure 15, and described adjustment module 820 is further:
Adjustment module 820c, for the range value and according at least to described retina electrical information The luminous intensity of reference value adjustments one luminaire.
The regulation to the luminous intensity of described luminaire of described adjustment module 820c, a master Syllabus be that the eyes making user are comfortable on, i.e. light and shade is moderate.Therefore, implement in one In mode, seeing Figure 15, described equipment 800 also includes:
One reference value determines module 830c, is used for determining described reference value.
In one embodiment, described reference value is at least one eyes sensation light of described user The range value of retina electrical information when line light and shade is moderate, say, that when the eye of described user When the range value of the retina electrical information of eyeball is described reference value, user feels that corresponding luminescence sets Standby luminous intensity is moderate.
In another embodiment, described reference value is at least one eyes sensation of described user Light intensity value when bright and dark light is moderate, say, that when the light that the eyes of described user are experienced When intensity values is described reference value, described user feels that the luminous intensity of corresponding luminaire is moderate.
It will be appreciated by those skilled in the art that the range value of described reference value either retina electrical information, Or light intensity value, it all can be determined by experiment.Such as, in experimentation, gradually change Become the luminous intensity of luminaire, record corresponding light intensity value and view when user is comfortable on The range value of film electrical information, calculates meansigma methods i.e. according to the experimental result being repeatedly similar to above-mentioned experiment Can determine that described reference value.
Inventor finds in research process, and described reference value can be different with the difference of user, It is to say, different users feels that light intensity value when light and shade is moderate is different, corresponding, it regards The range value of nethike embrane electrical information is the most different.Therefore, in one embodiment, described reference value Determining module 830c, the type for the display content according to described luminaire determines described Reference value.
Inventor also finds in research process, and described reference value can be with the type of display content Different and different.The type of described display content such as can be divided into text, picture and other in Hold.It is to say, for same user, when it watches different types of display content, allow This user feels that the light intensity value that light and shade is moderate is different, corresponding, the amplitude of its retina electrical information Value is also different.Therefore, in one embodiment, described reference value determines module 830c, For determining described reference value according to described user.
In the present embodiment, respectively described user can be entered with regard to different types of display content Row is tested in advance, then determines described reference value respectively for each type of display content.
It will be appreciated by those skilled in the art that described reference value determines module 830c, it is also possible to simultaneously Type according to described user and described display content determines described reference value.
As described above, described reference value can be at least one eyes sensation light of described user The range value of retina electrical information when light and shade is moderate, accordingly, described adjustment module 820c Can be further used in response to described range value higher than described reference value, reduce described luminescence and set Standby luminous intensity, and, in response to described range value less than described reference value, improve described The luminous intensity of luminaire.
In present embodiment, can according to described range value and the comparative result of described reference value, According to a pre-fixed step size, the luminous intensity of described luminaire carried out up regulation or decrement is adjusted Joint, can cause the change of the range value of described retina electrical information to the regulation of described luminous intensity, Operate by repeating above-mentioned regulation, can gradually described range value be regulated to close to institute State reference value, and then described luminous intensity is regulated to moderate strength.This regulative mode excellent Point is, amount of calculation is low.
It addition, in order to avoid the most frequently the luminous intensity of described luminaire being adjusted, Described adjustment module 820c, is additionally operable to the difference in response to described range value and described reference value little In a threshold value, stop adjusting the luminous intensity of described luminaire.
Described threshold value can be configured according to user's request, such as user to luminous strength ratio In the case of more sensitive, it is less that described threshold value can be arranged.
As described above, described reference value can also is that at least one eyes sensation light of described user Light intensity value when line light and shade is moderate, accordingly, described adjustment module 820c can be used further In the light intensity value corresponding in response to described range value higher than described reference value, reduce described luminescence and set Standby luminous intensity, and, the light intensity value corresponding in response to described range value is less than described reference Value, improves the luminous intensity of described luminaire.
Wherein, present embodiment needs first to determine the light intensity value that described range value is corresponding, then base In described light intensity value and the comparative result of reference value, described luminous intensity is adjusted.Described The light intensity value that range value is corresponding can determine according to a predetermined corresponding relation.Such as, exist In the training experiment stage, constantly change the luminous intensity of described luminaire and record described user's The range value of retina electrical information, it is hereby achieved that luminous intensity as shown in Figure 7 and eye electricity A corresponding relation curve between amplitude.According to this curve, can readily obtain described width The light intensity value that angle value is corresponding.
It addition, in present embodiment, described adjustment module 820c is additionally operable in response to described width Light intensity value and the difference of described reference value that angle value is corresponding regulate described luminescence less than a threshold value, stopping The luminous intensity of equipment.
As it was noted above, described equipment can predefine between luminous intensity and eye electricity amplitude Corresponding relation, according to this corresponding relation, and described range value and described reference value essence permissible Calculate the regulated quantity determining luminous intensity to described luminaire, and then can settle at one go The luminous intensity of described luminaire is regulated the intensity being comfortable on to user.Concrete, In a kind of embodiment, seeing Figure 16, described adjustment module 820c may include that
One determines unit 821c, for according to described range value, that described reference value and makes a reservation for is right Should be related to and determine a strength difference；
One regulation unit 822c, for regulating described luminous intensity according to described strength difference.
In present embodiment, described reference value can be at least one eyes sensation light of described user The range value of retina electrical information when line light and shade is moderate, it is also possible to be at least the one of described user Light intensity value when eyes sensation bright and dark light is moderate.
Assume that described predetermined corresponding relation is corresponding relation curve as shown in Figure 7, it is assumed that described Reference value is that at least one eyes of described user feel retina telecommunications when bright and dark light is moderate The range value of breath, R2 point in described reference value corresponding diagram 7, assume that current detection obtains simultaneously Described at least one eyes retina electrical information range value corresponding diagram 7 in R1 point, then root Can obtain luminous intensity values corresponding for R2 according to described corresponding relation curve is that L2, R1 are corresponding Luminous intensity values be L1, described strength difference is Δ L=L1-L2.Thus, described regulation The luminous intensity of described luminaire can be reduced Δ L by unit 822c.
It is still assumed that described corresponding relation is corresponding relation curve as shown in Figure 7, it is assumed that described Reference value is that at least one eyes of described user feel light intensity value when bright and dark light is moderate, described L2 point in reference value corresponding diagram 7, assumes described at least one eyes that current detection obtains simultaneously Retina electrical information range value corresponding diagram 7 in R1 point, then bent according to described corresponding relation It is L1 that line can obtain luminous intensity values corresponding for R1, and described strength difference is Δ L=L1-L2. Thus, the luminous intensity of described luminaire can be reduced Δ L by described regulation unit 822c.
In present embodiment, according to described range value, described reference value and a predetermined corresponding relation Determine a strength difference, and then can be according to described strength difference quickly by described luminaire Luminous intensity regulation feel moderate intensity to user, have an advantage in that governing speed is fast.
Described equipment no doubt can perform at predetermined intervals, such as obtained every 1 minute Take the most described retina electrical information, and according to the range value of described retina electrical information and described The comparative result of reference value regulates the luminous intensity of described luminaire.But, this regulation side Formula, may cause higher energy consumption, and not be the most necessary.
Therefore, in one embodiment, described acquisition module 810c, in response to Family starts to watch the display content of described luminaire, and/or the type quilt of described display content Change, obtain described retina electrical information.
It is to say, start to watch the display content of described luminaire user in the case of, And/or, in the case of the type of described display content is changed, just trigger described opening of device Light intensity regulating function.It is thus possible to minimizing energy consumption.Wherein, the type of described display content can To include: text, image and other guide etc..
It addition, the eye motion such as user nictation may produce noise to described retina electrical information, Therefore, in one embodiment, seeing Figure 17, described equipment 800 can also include:
One extraction module 840c, moves type for extracting target eye from described retina electrical information Corresponding targeted retinal electrical information；
One range value determines module 850c, for determining institute according to described targeted retinal electrical information State the range value of retina electrical information.
It will be appreciated by those skilled in the art that the eye of human eye moves type and substantially can be divided into: level is swept Depending on, watch attentively and blink three kinds.Nictation generally results in noise, and therefore, described target eye moves class Type can be such as horizontal saccade or watch attentively.
Described range value determines that module 850c can be by the amplitude of described targeted retinal electrical information Value is defined as the range value of described retina electrical information.It is to say, in present embodiment, real Matter is to select the retina electrical information after some get rid of noise from described retina electrical information to use Described range value is determined, such that it is able to improve the execution precision of described equipment in calculating.
One application scenarios of light intensity control method described in the embodiment of the present application and equipment is permissible As follows: user adorns oneself with an intelligent glasses, start on notebook computer, write document, display Some is high in device brightness, and user feels that some is dazzling, and at this moment the myoelectric sensor on intelligent glasses is adopted The myoelectric information of collection user's eye, identifies currently according to the range value of the myoelectric information collected Range value is higher than reference value, then sends information to described notebook computer, notifies described notes Display brightness turned down by this computer.
In one embodiment of the application shown in the hardware configuration 18 of a kind of subscriber equipment.The application Described subscriber equipment is not implemented and limits by specific embodiment, sees Figure 18, institute State equipment 1800 may include that
Processor (processor) 1810, communication interface (Communications Interface) 1820, Memorizer (memory) 1830, and communication bus 1840.Wherein:
Processor 1810, communication interface 1820, and memorizer 1830 passes through communication bus 1840 complete mutual communication.
Communication interface 1820, is used for and other net element communications.
Processor 1810, is used for the program that performs 1832, specifically can perform shown in above-mentioned Fig. 1 Embodiment of the method in correlation step.
Specifically, program 1832 can include that program code, described program code include calculating Machine operational order.
Processor 1810 is probably a central processor CPU, or specific integrated circuit ASIC (Application Specific Integrated Circuit), or be configured to implement One or more integrated circuits of the embodiment of the present application.
Memorizer 1830, is used for program of depositing 1832.Memorizer 1830 may comprise at a high speed RAM memory, it is also possible to also include nonvolatile memory (non-volatile memory), For example, at least one disk memory.Program 1832 specifically can perform following steps:
Obtain the body-sensing information of at least one eyes of user；
According at least to the range value of described body-sensing information and reference value adjustments one luminaire Luminous intensity.
In program 1832, each step implements the corresponding step that may refer in above-described embodiment Rapid or module, is not repeated herein.Those skilled in the art it can be understood that arrive, for The convenience that describes and succinct, the equipment of foregoing description and the specific works process of module, Ke Yican State the corresponding process in embodiment of the method before examination to describe, do not repeat them here.
In one embodiment of the application shown in the hardware configuration 19 of a kind of subscriber equipment.The application Described subscriber equipment is not implemented and limits by specific embodiment, sees Figure 19, institute State equipment 1900 may include that
Processor (processor) 1910, communication interface (Communications Interface) 1920, Memorizer (memory) 1930, and communication bus.Wherein:
Processor 1910, communication interface 1920, and memorizer 1930 passes through communication bus 1940 complete mutual communication.
Communication interface 1920, is used for and other net element communications.
Processor 1910, is used for the program that performs 1932, specifically can perform shown in above-mentioned Fig. 1 Embodiment of the method in correlation step.
Specifically, program 1932 can include that program code, described program code include calculating Machine operational order.
Processor 1910 is probably a central processor CPU, or specific integrated circuit ASIC (Application Specific Integrated Circuit), or be configured to implement One or more integrated circuits of the embodiment of the present application.
Memorizer 1930, is used for program of depositing 1932.Memorizer 1930 may comprise at a high speed RAM memory, it is also possible to also include nonvolatile memory (non-volatile memory), For example, at least one disk memory.Program 1932 specifically can perform following steps:
Obtain the myoelectric information of at least one eyes of user；
According at least to the range value of described myoelectric information and reference value adjustments one luminaire Luminous intensity.
In program 1932, each step implements the corresponding step that may refer in above-described embodiment Rapid or module, is not repeated herein.Those skilled in the art it can be understood that arrive, for The convenience that describes and succinct, the equipment of foregoing description and the specific works process of module, Ke Yican State the corresponding process in embodiment of the method before examination to describe, do not repeat them here.
Those of ordinary skill in the art are it is to be appreciated that combine the embodiments described herein and retouch The unit of each example stated and method step, it is possible to electronic hardware or computer software and Being implemented in combination in of electronic hardware.These functions perform with hardware or software mode actually, Depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can be to often Individual specifically should being used for uses different methods to realize described function, but this realization is not It is considered as beyond scope of the present application.
If described function realizes and as independent product pin using the form of SFU software functional unit When selling or use, can be stored in a computer read/write memory medium.Based on such Understand, part that prior art is contributed by the technical scheme of the application the most in other words or The part of this technical scheme of person can embody with the form of software product, this computer software Product is stored in a storage medium, including some instructions with so that a computer equipment (can be personal computer, controller, or the network equipment etc.) performs the application, and each is real Execute all or part of step of method described in example.And aforesaid storage medium includes: USB flash disk, shifting Dynamic hard disk, read only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey The medium of sequence code.
Embodiment of above is merely to illustrate the application, and not restriction to the application, relevant The those of ordinary skill of technical field, in the case of without departing from spirit and scope, Can also make a variety of changes and modification, the technical scheme of the most all equivalents falls within the application Category, the scope of patent protection of the application should be defined by the claims.

Claims (10)

1. a light intensity control method, it is characterised in that described method includes:
Obtain the myoelectric information of at least one eyes of user；
According at least to the range value of described myoelectric information and reference value adjustments one luminaire Luminous intensity.
2. the method for claim 1, it is characterised in that described acquisition user is extremely The myoelectric information of few eyes includes:
Start to watch the display content of described luminaire in response to user, and/or in described display The type held is changed, and obtains described myoelectric information.
3. the method for claim 1, it is characterised in that described method also includes:
From described myoelectric information, extract target eye move the target myoelectric information that type is corresponding；
The range value of described myoelectric information is determined according to described target myoelectric information.
4. method as claimed in claim 3, it is characterised in that described target eye moves type For: horizontal saccade or watch attentively.
5. the method for claim 1, it is characterised in that described according at least to described The range value of myoelectric information and the luminous intensity of reference value adjustments one luminaire include:
In response to described range value higher than described reference value, reduce the luminous strong of described luminaire Degree；
In response to described range value less than described reference value, improve the luminous strong of described luminaire Degree.
6. a light intensity control method, it is characterised in that described method includes:
Obtain the body-sensing information of at least one eyes of user；
According at least to the range value of described body-sensing information and reference value adjustments one luminaire Luminous intensity.
7. a light intensity regulation equipment, it is characterised in that described equipment includes:
One acquisition module, for obtaining the myoelectric information of at least one eyes of user；
One adjustment module, for adjusting according at least to the range value of described myoelectric information and a reference value Save the luminous intensity of a luminaire.
8. a light intensity regulation equipment, it is characterised in that described equipment includes:
One acquisition module, for obtaining the body-sensing information of at least one eyes of user；
One adjustment module, for adjusting according at least to the range value of described body-sensing information and a reference value Save the luminous intensity of a luminaire.
9. a subscriber equipment, it is characterised in that described subscriber equipment includes:
One memorizer, is used for storing instruction；
One processor, for performing the instruction of described memorizer storage, described instruction makes described Processor operates below performing:
Obtain the myoelectric information of at least one eyes of user；
According at least to the range value of described myoelectric information and reference value adjustments one luminaire Luminous intensity.
10. a subscriber equipment, it is characterised in that described subscriber equipment includes:
One memorizer, is used for storing instruction；
One processor, for performing the instruction of described memorizer storage, described instruction makes described Processor operates below performing:
Obtain the body-sensing information of at least one eyes of user；
According at least to the range value of described body-sensing information and reference value adjustments one luminaire Luminous intensity.
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