CN105304060B

CN105304060B - A kind of light detection method and wearable electronic equipment

Info

Publication number: CN105304060B
Application number: CN201410350703.7A
Authority: CN
Inventors: 阳光; 张振华
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2014-07-22
Filing date: 2014-07-22
Publication date: 2018-08-10
Anticipated expiration: 2034-07-22
Also published as: CN105304060A

Abstract

The invention discloses a kind of light detection method and wearable electronic equipment, the light detection method is applied in wearable electronic equipment, and the electronic equipment has light transmissive element, colour temperature sensing unit；The light transmissive element is transmissive to out the first part of the first light, and reflects the second part of first light；First light is made of the first part and the second part；The light detection method includes：The colour temperature of first light is detected using the colour temperature sensing unit；Based on the colour temperature of first light, the first instruction is generated；First instruction is responded, the light-wave band of the first part for first light that the light transmissive element transmits is adjusted, to change the colour temperature of the first part.

Description

A kind of light detection method and wearable electronic equipment

Technical field

The present invention relates to optical detection technique more particularly to a kind of light detection method and wearable electronics.

Background technology

Human eye can all be influenced under many scenes by colour temperature, for example, the colour temperature of varying environment, different displays all can Influence the vision of human eye.When the colour temperature of environment or display is higher, visual fatigue will be caused；In addition, when user is in difference When switching sight between the environment or display of colour temperature, also it is easy to cause visual fatigue because of color temperature change.

Invention content

In order to solve the above technical problems, an embodiment of the present invention provides a kind of light detection methods and wearable electronics to set It is standby.

Light detection method provided in an embodiment of the present invention is applied in wearable electronic equipment, and the electronic equipment has Light transmissive element, colour temperature sensing unit；The light transmissive element is transmissive to out the first part of the first light, and reflects The second part of first light；First light is made of the first part and the second part；The light inspection Survey method includes：

The colour temperature of first light is detected using the colour temperature sensing unit；

Based on the colour temperature of first light, the first instruction is generated；

First instruction is responded, the light of the first part for first light that the light transmissive element transmits is adjusted Wave wave band, to change the colour temperature of the first part.

Wearable electronic equipment provided in an embodiment of the present invention has light transmissive element, colour temperature sensing unit；The light Transmission units are transmissive to out the first part of the first light, and reflect the second part of first light；Described One light is made of the first part and the second part；The electronic equipment further includes：

Detection unit, the colour temperature for detecting first light using the colour temperature sensing unit；

Generation unit is used for the colour temperature based on first light, generates the first instruction；

Unit is adjusted, for responding first instruction, adjusts first light that the light transmissive element transmits First part light-wave band, to change the colour temperature of the first part.

In the technical solution of the embodiment of the present invention, wearable electronics, specially intelligent glasses have light transmissive element, color Warm sensing unit；Wherein, light transmissive element is the eyeglass of intelligent glasses.It can be detected by the colour temperature sensing unit of intelligent glasses To the colour temperature of the first light, here, the first light refers to ambient light or object, such as the light that display is sent out. According to the colour temperature of the first light, the light-wave band of the first part for first light that control light transmissive element transmits, from And change the colour temperature of first part, so that the colour temperature of the light of injection human eye is met the demand of human eye.In this way, utilizing wearable electricity The intelligence that the light transmissive element of colour temperature sensing unit and controllable color temperature in sub- equipment realizes colour temperature is adjusted, and slows down human eye vision Fatigue improves the experience of user.

Description of the drawings

Fig. 1 is the flow diagram of the light detection method of the embodiment of the present invention one；

Fig. 2 is the flow diagram of the light detection method of the embodiment of the present invention two；

Fig. 3 is the flow diagram of the light detection method of the embodiment of the present invention three；

Fig. 4 is the flow diagram of the light detection method of the embodiment of the present invention four；

Fig. 5 is the flow diagram of the light detection method of the embodiment of the present invention five；

Fig. 6 is the flow diagram of the light detection method of the embodiment of the present invention six；

Fig. 7 is the structure composition schematic diagram of the wearable electronic equipment of the embodiment of the present invention one；

Fig. 8 is the structure composition schematic diagram of the wearable electronic equipment of the embodiment of the present invention two；

Fig. 9 is the structure composition schematic diagram of the wearable electronic equipment of the embodiment of the present invention three；

Figure 10 is the structure composition schematic diagram of the wearable electronic equipment of the embodiment of the present invention four；

Figure 11 is the structure composition schematic diagram of the wearable electronic equipment of the embodiment of the present invention five；

Figure 12 is the structure composition schematic diagram of the wearable electronic equipment of the embodiment of the present invention six.

Specific implementation mode

The characteristics of in order to more fully hereinafter understand the embodiment of the present invention and technology contents, below in conjunction with the accompanying drawings to this hair The realization of bright embodiment is described in detail, appended attached drawing purposes of discussion only for reference, is not used for limiting the embodiment of the present invention.

Fig. 1 is the flow diagram of the light detection method of the embodiment of the present invention one, the light detection method application in this example In wearable electronic equipment, the electronic equipment has light transmissive element, colour temperature sensing unit；The light transmissive element energy The first part of the first light is enough transmitted, and reflects the second part of first light；First light is by institute State first part and second part composition；As shown in Figure 1, the light detection method includes the following steps：

Step 101：The colour temperature of first light is detected using the colour temperature sensing unit.

In the embodiment of the present invention, wearable electronics, specially intelligent glasses have light transmissive element, colour temperature sensing single Member.Wherein, light transmissive element is the eyeglass of intelligent glasses, and the light transmissive element is transmissive to out first of the first light Point, and reflect the second part of first light；First light is by the first part and the second part Composition；Here, the first light refers to ambient light or object, such as the light that display is sent out.When user wears this When wearable electronic equipment in inventive embodiments, the first light injects light transmissive element, and is transmitted by light transmissive element The first part of first light, and reflect the second part of first light.

When specific implementation, light transmissive element can be made of photonic crystal, and photonic crystal has special lattice structure, tool Body, photonic crystal is the optics material in space by some cycles arrangement form by the different material of two or more refractive index Material；Photonic crystal can control the movement of photon, and when light beam injects photonic crystal, photonic crystal selects the light of certain wavelength It is reflected, and the light of its commplementary wave length is transmitted.

In the embodiment of the present invention, colour temperature sensing unit can detect the colour temperature of the first light, and colour temperature sensing unit can be The equipment such as color temperature sensor, video camera；Preferably, the colour temperature of the first light is detected using color temperature sensor, is based on this, and colour temperature passes It includes layer of photonic crystals, photosensitive layer to feel unit；Wherein, photosensitive layer can by complementary metal oxide semiconductor (CMOS, Complementary Metal Oxide Semiconductor) composition, it can also be by charge coupling device (CCD, Charge Coupled Device) composition.Photosensitive layer can obtain the light intensity value of light, specifically, the optical signal that photosensitive layer will be got Electric signal is converted to, light intensity value is characterized with electric signal.

The layer of photonic crystals of colour temperature sensing unit is transmissive to out the Part III of the first light, and reflects described The Part IV of one light；First light is made of the Part III and the Part IV, the Part IV Optical wavelength is first wave length；Photosensitive layer can obtain the light intensity value of the Part III/Part IV.

In the embodiment of the present invention, when the first light is mixed by N kind primary lights according to different proportion, it is thus necessary to determine that N kinds The relative scale namely primary colours optical parameter of primary lights can determine the spectrum of the first light；For this reason, it may be necessary to obtain n times institute State the light intensity value of Part III/Part IV, wherein when obtaining the light intensity value of Part III/Part IV every time, need to change The optical wavelength of the Part IV reflected, to obtain the mapping relations between N groups light intensity value and primary colours optical parameter, then, According to the mapping relations between N groups light intensity value and primary colours optical parameter, the relative scale of N kind primary lights is solved.

In the embodiment of the present invention, the spectrum of the first light refers to the mapping relations of wavelength and light intensity value in the first light, According to N number of light intensity value of Part III, the primary colours optical parameter of the first light can be got；Namely first light spectrum.

Here, spectrum with colour temperature there is correspondence, specific spectrum to correspond to specific colour temperature；Colour temperature is higher, in spectrum Blue region proportion is bigger.

Step 102：Based on the colour temperature of first light, the first instruction is generated.

In the embodiment of the present invention, first instructs first for adjusting first light that light transmissive element transmits The light-wave band divided, to change the colour temperature of the first part；Specifically, according to the first light color temperature, corresponding first is generated Instruction, to change the colour temperature of first part, makes the colour temperature of the light of injection human eye meet the demand of human eye.

Step 103：First instruction is responded, the first of first light that the light transmissive element transmits is adjusted Partial light-wave band, to change the colour temperature of the first part.

It will be understood by those of skill in the art that the primary lights that the first light is included are not only limited to visible light part, Can also be non-visible portion, such as ultraviolet light or infrared ray.Therefore, the wave band of the first light can be arbitrary wave band, when When first light includes the primary lights that wave band is 380 to 760nm, the first light is visible light.

In the embodiment of the present invention, it is only necessary to which reflection different wave length can be realized in the crystal structure for changing layer of photonic crystals Light.Generally, layer of photonic crystals is controlled by voltage/current, by adjusting controlled voltage/electric current of the layer of photonic crystals, can be changed Become the optical wavelength of the second part of first light, and then changes the light-wave band of first part.When the light of first part It when wave wave band changes, the corresponding spectrum of first part namely changes, corresponding colour temperature namely has carried out corresponding adjustment.

In the embodiment of the present invention, user can set given colour temperature, such as 5.5K, and user can be in most non-5.5K colors Warm environment remains to see the display effect of 5.5K, only need to be according to the colour temperature of the first light, by the color of the first part of the first light Temperature modulation 5.5K；In this way, the switching user of varying environment colour temperature can watch consistent colour temperature.

In the embodiment of the present invention, user can set eyeshield pattern, such as the colour temperature of first part is modulated blue light ingredient Not higher than a certain ratio.

In the embodiment of the present invention, the first light is able to detect that by the colour temperature sensing unit of wearable electronic equipment Colour temperature, here, the first light refers to ambient light or object, such as the light that display is sent out.According to the first light Colour temperature, the light-wave band for the first part of first light that control light transmissive element transmits, to change first The colour temperature divided, makes the colour temperature of the light of injection human eye meet the demand of human eye.In this way, utilizing the color in wearable electronic equipment The intelligence that the light transmissive element of warm sensing unit and controllable color temperature realizes colour temperature is adjusted, and is slowed down human eye vision fatigue, is improved The experience of user.

Fig. 2 is the flow diagram of the light detection method of the embodiment of the present invention two, the light detection method application in this example In wearable electronic equipment, the electronic equipment has light transmissive element, colour temperature sensing unit；The colour temperature sensing unit Including：Layer of photonic crystals, photosensitive layer；The light transmissive element is transmissive to out the first part of the first light, and reflects The second part of first light；First light is made of the first part and the second part；Such as Fig. 2 institutes Show, the light detection method includes the following steps：

Step 201：The Part III of the first light is transmitted using the layer of photonic crystals, and reflects described first The Part IV of light.

Wherein, first light is made of the Part III and the Part IV, the light wave of the Part IV Wavelength is first wave length.

In the embodiment of the present invention, colour temperature sensing unit can detect the colour temperature of the first light, and colour temperature sensing unit includes light Sub- crystal layer, photosensitive layer；Wherein, photosensitive layer can be made of CMOS, can also be made of CCD.Photosensitive layer can obtain light Light intensity value, specifically, the optical signal got is converted to electric signal by photosensitive layer, with electric signal characterize light intensity value.

Step 202：The light intensity value of Part III/Part IV described in n times is obtained, and true based on obtained N number of light intensity value The spectrum of fixed first light.

Step 203：Based on the spectrum of first light, the colour temperature of first light is determined.

Step 204：Based on the colour temperature of first light, the first instruction is generated.

Step 205：First instruction is responded, the first of first light that the light transmissive element transmits is adjusted Partial light-wave band, to change the colour temperature of the first part.

Fig. 3 is the flow diagram of the light detection method of the embodiment of the present invention three, the light detection method application in this example In wearable electronic equipment, the electronic equipment has light transmissive element, colour temperature sensing unit；The colour temperature sensing unit Including：Layer of photonic crystals, photosensitive layer；The layer of photonic crystals is controlled by voltage, by adjusting the controlled of the layer of photonic crystals Voltage can change the optical wavelength of the Part IV of first light；The light transmissive element is transmissive to out the first light First part, and reflect the second part of first light；First light is by the first part and described Second part forms；As shown in figure 3, the light detection method includes the following steps：

Step 301：The Part III of the first light is transmitted using the layer of photonic crystals, and reflects described first The Part IV of light.

Step 302：The controlled voltage of n times layer of photonic crystals is adjusted to change the third portion that the layer of photonic crystals transmits Point and Part IV.

In the embodiment of the present invention, by adjusting the controlled voltage of the layer of photonic crystals, first light can be changed The optical wavelength of second part, in this way, adjusting the controlled voltage of n times layer of photonic crystals can change what layer of photonic crystals transmitted The wave band of third point and the wavelength of Part IV.

Step 303：The corresponding N number of light intensity value of the Part III/Part IV is obtained using the photosensitive layer.

When controlled voltage for adjusting layer of photonic crystals every time, all photosensitive layer is utilized to acquire Part III/Part IV Light intensity value, in this way, N number of light intensity value can be collected.

Step 304：Based on N number of light intensity value of the Part III/Part IV, the spectrum of first light is calculated.

Step 305：Based on the spectrum of first light, the colour temperature of first light is determined.

Step 306：Based on the colour temperature of first light, the first instruction is generated.

Step 307：First instruction is responded, the first of first light that the light transmissive element transmits is adjusted Partial light-wave band, to change the colour temperature of the first part.

Fig. 4 is the flow diagram of the light detection method of the embodiment of the present invention four, the light detection method application in this example In wearable electronic equipment, the electronic equipment has light transmissive element, colour temperature sensing unit；The light transmissive element energy The first part of the first light is enough transmitted, and reflects the second part of first light；First light is by institute State first part and second part composition；The light transmissive element is controlled by voltage/current；As shown in figure 4, the light inspection Survey method includes the following steps：

Step 401：The colour temperature of first light is detected using the colour temperature sensing unit.

In the embodiment of the present invention, colour temperature sensing unit can detect the colour temperature of the first light, and colour temperature sensing unit can be The equipment such as color temperature sensor, video camera；Preferably, the colour temperature of the first light is detected using color temperature sensor, is based on this, and colour temperature passes It includes layer of photonic crystals, photosensitive layer to feel unit；Wherein, photosensitive layer can be made of CMOS, can also be made of CCD.Photosensitive layer The light intensity value of light can be obtained, specifically, the optical signal got is converted to electric signal by photosensitive layer, and light is characterized with electric signal Intensity values.

Step 402：Based on the colour temperature of first light, the first instruction is generated.

Step 403：It responds first instruction and changes institute by adjusting controlled voltage/electric current of the light transmissive element The light-wave band for stating the first part of the first light, to change the colour temperature of the first part.

Fig. 5 is the flow diagram of the light detection method of the embodiment of the present invention five, the light detection method application in this example In wearable electronic equipment, the electronic equipment has light transmissive element, colour temperature sensing unit；The light transmissive element energy The first part of the first light is enough transmitted, and reflects the second part of first light；First light is by institute State first part and second part composition；As shown in figure 5, the light detection method includes the following steps：

Step 501：The colour temperature of first light is detected using the colour temperature sensing unit.

Step 502：The colour temperature of first light is compared with preset colour temperature, and obtains first light The difference of colour temperature and the preset colour temperature.

Step 503：The difference of colour temperature and the preset colour temperature based on first light generates the first instruction.

Step 504：First instruction is responded, the first of first light that the light transmissive element transmits is adjusted Partial light-wave band, by the color temperature adjustment of the first part to preset colour temperature.

Fig. 6 is the flow diagram of the light detection method of the embodiment of the present invention six, the light detection method application in this example In wearable electronic equipment, the electronic equipment has light transmissive element, colour temperature sensing unit；The light transmissive element energy The first part of the first light is enough transmitted, and reflects the second part of first light；First light is by institute State first part and second part composition；As shown in fig. 6, the light detection method includes the following steps：

Step 601：The colour temperature of first light is detected using the colour temperature sensing unit.

Step 602：Based on the colour temperature of first light, the first instruction is generated.

Step 603：First instruction is responded, the first of first light that the light transmissive element transmits is adjusted Partial light-wave band, to change the colour temperature of the first part.

In the embodiment of the present invention, the electronic equipment also has fluorescence coating, the fluorescence coating and the light transmissive element phase Fitting.

Step 604：Using the fluorescence coating by the first part of the first light transmitted from the light transmissive element Light-wave band second band is switched to by first band.

In the embodiment of the present invention, ultraviolet band can be converted to visible light wave range by fluorescence coating.In practical application, on daytime When, user can all reflect away the light of ultraviolet band, leave behind the light of visible waveband.And in the dusk or evening, user Can be with member-retaining portion ultraviolet light, by the part, ultraviolet light is converted to visible light wave range, in this way, the embodiment of the present invention can No matter wearable electronic equipment can use on daytime or evening.

Fig. 7 is the structure composition schematic diagram of the wearable electronic equipment of the embodiment of the present invention one, the electronic equipment tool There are light transmissive element, colour temperature sensing unit；The light transmissive element is transmissive to out the first part of the first light, and reflection Go out the second part of first light；First light is made of the first part and the second part；The electricity Sub- equipment further includes：

Detection unit 71, the colour temperature for detecting first light using the colour temperature sensing unit；

Generation unit 72 is used for the colour temperature based on first light, generates the first instruction；

Unit 73 is adjusted, for responding first instruction, adjusts first light that the light transmissive element transmits The light-wave band of the first part of line, to change the colour temperature of the first part.

It will be appreciated by those skilled in the art that the function that each unit in the electronic equipment of the embodiment of the present invention is realized, It can refer to the associated description of light detection method above-mentioned and understand, each unit in the electronic equipment of the embodiment of the present invention, can lead to It crosses the analog circuit for realizing the function described in the embodiment of the present invention and realizes, it can also be by executing described in the embodiment of the present invention Operation of the software of function on intelligent terminal and realize.

Fig. 8 is the structure composition schematic diagram of the wearable electronic equipment of the embodiment of the present invention two, the electronic equipment tool There are light transmissive element, colour temperature sensing unit；The light transmissive element is transmissive to out the first part of the first light, and reflection Go out the second part of first light；First light is made of the first part and the second part；The electricity Sub- equipment further includes：

Detection unit 81, the colour temperature for detecting first light using the colour temperature sensing unit；

Generation unit 82 is used for the colour temperature based on first light, generates the first instruction；

Unit 83 is adjusted, for responding first instruction, adjusts first light that the light transmissive element transmits The light-wave band of the first part of line, to change the colour temperature of the first part.

Preferably, the colour temperature sensing unit includes：Layer of photonic crystals, photosensitive layer；The detection unit 81 includes：

Light processing subelement 811, the Part III for transmiting the first light using the layer of photonic crystals, and it is anti- Project the Part IV of first light；First light is made of the Part III and the Part IV, described The optical wavelength of Part IV is first wave length；

Obtain subelement 812, the light intensity value for obtaining the Part III/Part IV using the photosensitive layer；

First determination subelement 813, the light intensity value for obtaining Part III/Part IV described in n times, and be based on obtaining N number of light intensity value determine the spectrum of first light；

Second determination subelement 814 is used for the spectrum based on first light, determines the colour temperature of first light.

Fig. 9 is the structure composition schematic diagram of the wearable electronic equipment of the embodiment of the present invention three, the electronic equipment tool There are light transmissive element, colour temperature sensing unit；The light transmissive element is transmissive to out the first part of the first light, and reflection Go out the second part of first light；First light is made of the first part and the second part；The electricity Sub- equipment further includes：

Detection unit 91, the colour temperature for detecting first light using the colour temperature sensing unit；

Generation unit 92 is used for the colour temperature based on first light, generates the first instruction；

Unit 93 is adjusted, for responding first instruction, adjusts first light that the light transmissive element transmits The light-wave band of the first part of line, to change the colour temperature of the first part.

Preferably, the colour temperature sensing unit includes：Layer of photonic crystals, photosensitive layer；The detection unit 91 includes：

Light processing subelement 911, the Part III for transmiting the first light using the layer of photonic crystals, and it is anti- Project the Part IV of first light；First light is made of the Part III and the Part IV, described The optical wavelength of Part IV is first wave length；

Obtain subelement 912, the light intensity value for obtaining the Part III/Part IV using the photosensitive layer；

First determination subelement 913, the light intensity value for obtaining Part III/Part IV described in n times, and be based on obtaining N number of light intensity value determine the spectrum of first light；

Second determination subelement 914 is used for the spectrum based on first light, determines the colour temperature of first light.

Preferably, the layer of photonic crystals is controlled by voltage, by adjusting the controlled voltage of the layer of photonic crystals, can be changed Become the optical wavelength of the Part IV of first light；First determination subelement 913 includes：

Adjustment module 9131 is transmitted for adjusting the controlled voltage of n times layer of photonic crystals with changing the layer of photonic crystals The Part III and Part IV gone out；

Acquisition module 9132, for obtaining the corresponding N number of light intensity of the Part III/Part IV using the photosensitive layer Value；

Computing module 9133 is used for N number of light intensity value based on the Part III/Part IV, calculates first light The spectrum of line.

Figure 10 is the structure composition schematic diagram of the wearable electronic equipment of the embodiment of the present invention four, the electronic equipment tool There are light transmissive element, colour temperature sensing unit；The light transmissive element is transmissive to out the first part of the first light, and reflection Go out the second part of first light；First light is made of the first part and the second part；The electricity Sub- equipment further includes：

Detection unit 11, the colour temperature for detecting first light using the colour temperature sensing unit；

Generation unit 12 is used for the colour temperature based on first light, generates the first instruction；

Unit 13 is adjusted, for responding first instruction, adjusts first light that the light transmissive element transmits The light-wave band of the first part of line, to change the colour temperature of the first part.

Preferably, the light transmissive element is controlled by voltage/current；The adjusting unit 13 is additionally operable to by adjusting institute Controlled voltage/electric current of light transmissive element is stated, the light-wave band of the first part of first light is changed.

Figure 11 is the structure composition schematic diagram of the wearable electronic equipment of the embodiment of the present invention five, the electronic equipment tool There are light transmissive element, colour temperature sensing unit；The light transmissive element is transmissive to out the first part of the first light, and reflection Go out the second part of first light；First light is made of the first part and the second part；The electricity Sub- equipment further includes：

Detection unit 21, the colour temperature for detecting first light using the colour temperature sensing unit；

Generation unit 22 is used for the colour temperature based on first light, generates the first instruction；

Unit 23 is adjusted, for responding first instruction, adjusts first light that the light transmissive element transmits The light-wave band of the first part of line, to change the colour temperature of the first part.

Preferably, the generation unit 22 includes：

Comparing subunit 221, for the colour temperature of first light to be compared with preset colour temperature, and described in acquisition The difference of the colour temperature of first light and the preset colour temperature；

Subelement 222 is generated, the difference of colour temperature and the preset colour temperature based on first light, generation the are used for One instruction；

Correspondingly, the adjusting unit 23 is additionally operable to respond first instruction, adjusts the light transmissive element and transmit First light first part light-wave band, by the color temperature adjustment of the first part to preset colour temperature.

Figure 12 is the structure composition schematic diagram of the wearable electronic equipment of the embodiment of the present invention six, the electronic equipment tool There are light transmissive element, colour temperature sensing unit；The light transmissive element is transmissive to out the first part of the first light, and reflection Go out the second part of first light；First light is made of the first part and the second part；The electricity Sub- equipment further includes：

Detection unit 31, the colour temperature for detecting first light using the colour temperature sensing unit；

Generation unit 32 is used for the colour temperature based on first light, generates the first instruction；

Unit 33 is adjusted, for responding first instruction, adjusts first light that the light transmissive element transmits The light-wave band of the first part of line, to change the colour temperature of the first part.

Preferably, also there is the electronic equipment fluorescence coating, the fluorescence coating to fit with the light transmissive element；It is described Electronic equipment further includes：

Switch unit 34, for using the fluorescence coating by the of the first light transmitted from the light transmissive element The light-wave band of a part switches to second band by first band.

It will be appreciated by those skilled in the art that in the electronic equipment of the embodiment of the present invention each second processing unit function, It can refer to the associated description of the information processing method of embodiment two above-mentioned and understand, each second processing in the embodiment of the present invention Unit can be realized by realizing the analog circuit of the function described in the embodiment of the present invention, can also pass through execution present invention reality It applies the operation on intelligent devices of the software of the function described in example and realizes.Described device further includes：

It, in the absence of conflict, can be in any combination between technical solution recorded in the embodiment of the present invention.

In several embodiments provided by the present invention, it should be understood that disclosed method and smart machine, Ke Yitong Other modes are crossed to realize.Apparatus embodiments described above are merely indicative, for example, the division of the unit, only Only a kind of division of logic function, formula that in actual implementation, there may be another division manner, such as：Multiple units or component can be tied It closes, or is desirably integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed each group At the mutual coupling in part or direct-coupling or communication connection can be by some interfaces, equipment or unit it is indirect Coupling or communication connection, can be electrical, mechanical or other forms.

The above-mentioned unit illustrated as separating component can be or may not be and be physically separated, aobvious as unit The component shown can be or may not be physical unit, you can be located at a place, may be distributed over multiple network lists In member；Some or all of wherein unit can be selected according to the actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in various embodiments of the present invention can be fully integrated into a second processing unit, Can also be each unit individually as a unit, it can also be during two or more units be integrated in one unit； The form that hardware had both may be used in above-mentioned integrated unit is realized, the form that hardware adds SFU software functional unit can also be used real It is existing.

The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.

Claims

1. a kind of light detection method, which is characterized in that this method is applied in wearable electronic equipment, the electronic equipment tool There are light transmissive element, colour temperature sensing unit；The light transmissive element is transmissive to out the first part of the first light, and reflection Go out the second part of first light；First light is made of the first part and the second part；The light Detection method includes：

First instruction is responded, the light wave wave of the first part for first light that the light transmissive element transmits is adjusted Section, to change the colour temperature of the first part.

2. light detection method according to claim 1, which is characterized in that the colour temperature sensing unit includes：Photonic crystal Layer, photosensitive layer；

Correspondingly,

The colour temperature that first light is detected using the colour temperature sensing unit, including：

The Part III of the first light is transmitted using the layer of photonic crystals, and reflects the 4th of first light Point；First light is made of the Part III and the Part IV, and the optical wavelength of the Part IV is first Wavelength；

The light intensity value of the Part III/Part IV is obtained using the photosensitive layer；

The light intensity value of Part III/Part IV described in n times is obtained, and first light is determined based on obtained N number of light intensity value The spectrum of line；

Based on the spectrum of first light, the colour temperature of first light is determined.

3. light detection method according to claim 2, which is characterized in that the layer of photonic crystals is controlled by voltage, is passed through The controlled voltage of the layer of photonic crystals is adjusted, the optical wavelength of the Part IV of first light can be changed；Correspondingly,

The light intensity value of Part III/Part IV described in the acquisition n times, and determine described based on obtained N number of light intensity value The spectrum of one light, including：

The controlled voltage of n times layer of photonic crystals is adjusted to change the Part III and the 4th that the layer of photonic crystals transmits Point；

The corresponding N number of light intensity value of the Part III/Part IV is obtained using the photosensitive layer；

Based on N number of light intensity value of the Part III/Part IV, the spectrum of first light is calculated.

4. light detection method according to claim 1, which is characterized in that the light transmissive element is controlled by voltage/current； Correspondingly,

The light-wave band of the first part for adjusting first light that the light transmissive element transmits, including：

By adjusting controlled voltage/electric current of the light transmissive element, change the light wave wave of the first part of first light Section.

5. light detection method according to claim 1, which is characterized in that the colour temperature based on first light, it is raw At the first instruction, including：

The colour temperature of first light is compared with preset colour temperature, and obtain the colour temperature of first light with it is described pre- If colour temperature difference；

The difference of colour temperature and the preset colour temperature based on first light generates the first instruction；

Correspondingly,

Response first instruction, adjusts the light of the first part for first light that the light transmissive element transmits Wave wave band, to change the colour temperature of the first part, including：

First instruction is responded, the light wave wave of the first part for first light that the light transmissive element transmits is adjusted Section, by the color temperature adjustment of the first part to preset colour temperature.

6. light detection method according to claim 1, which is characterized in that the electronic equipment also has fluorescence coating, described Fluorescence coating fits with the light transmissive element；Correspondingly, the method further includes：

Using the fluorescence coating by the light-wave band of the first part of the first light transmitted from the light transmissive element by First band switches to second band.

7. a kind of wearable electronic equipment, which is characterized in that the electronic equipment has light transmissive element, colour temperature sensing single Member；The light transmissive element is transmissive to out the first part of the first light, and reflects second of first light Point；First light is made of the first part and the second part；The electronic equipment further includes：

Unit is adjusted, for responding first instruction, adjusts the of first light that the light transmissive element transmits The light-wave band of a part, to change the colour temperature of the first part.

8. wearable electronic equipment according to claim 7, which is characterized in that the colour temperature sensing unit includes：Light Sub- crystal layer, photosensitive layer；The detection unit includes：

Light processing subelement, the Part III for transmiting the first light using the layer of photonic crystals, and reflect institute State the Part IV of the first light；First light is made of the Part III and the Part IV, described 4th The optical wavelength divided is first wave length；

Obtain subelement, the light intensity value for obtaining the Part III/Part IV using the photosensitive layer；

First determination subelement, the light intensity value for obtaining Part III/Part IV described in n times, and based on obtained N number of light Intensity values determine the spectrum of first light；

Second determination subelement is used for the spectrum based on first light, determines the colour temperature of first light.

9. wearable electronic equipment according to claim 8, which is characterized in that the layer of photonic crystals is by voltage control System can change the optical wavelength of the Part IV of first light by adjusting the controlled voltage of the layer of photonic crystals；Institute Stating the first determination subelement includes：

Adjustment module, for adjusting the controlled voltage of n times layer of photonic crystals to change the third that the layer of photonic crystals transmits Part and Part IV；

Acquisition module, for obtaining the corresponding N number of light intensity value of the Part III/Part IV using the photosensitive layer；

Computing module is used for N number of light intensity value based on the Part III/Part IV, calculates the spectrum of first light.

10. wearable electronic equipment according to claim 7, which is characterized in that the light transmissive element is by voltage/electricity Flow control；The adjusting unit is additionally operable to controlled voltage/electric current by adjusting the light transmissive element, changes described first The light-wave band of the first part of light.

11. wearable electronic equipment according to claim 7, which is characterized in that the generation unit includes：

Comparing subunit for the colour temperature of first light to be compared with preset colour temperature, and obtains first light The difference of the colour temperature of line and the preset colour temperature；

Subelement is generated, the difference of colour temperature and the preset colour temperature based on first light is used for, generates the first instruction；

Correspondingly, the adjusting unit is additionally operable to respond first instruction, adjust the light transmissive element transmit it is described The light-wave band of the first part of first light, by the color temperature adjustment of the first part to preset colour temperature.

12. wearable electronic equipment according to claim 7, which is characterized in that the electronic equipment also has fluorescence Layer, the fluorescence coating fit with the light transmissive element；The electronic equipment further includes：

Switch unit, for using the fluorescence coating by the first part of the first light transmitted from the light transmissive element Light-wave band second band is switched to by first band.