CN206851087U - A kind of LED lamp system adjusted according to ambient light - Google Patents
A kind of LED lamp system adjusted according to ambient light Download PDFInfo
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- CN206851087U CN206851087U CN201720628997.4U CN201720628997U CN206851087U CN 206851087 U CN206851087 U CN 206851087U CN 201720628997 U CN201720628997 U CN 201720628997U CN 206851087 U CN206851087 U CN 206851087U
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Abstract
The utility model discloses a kind of LED lamp system adjusted according to ambient light, including the association for LED lighting device and outdoor environment optical sensor, setting, the mobile host end of equipment information collection and control；LED lighting device for optical signal, adjustment output and control light source outside indoor light collection, receiving chamber；Send the outdoor environment optical sensor of LED lighting device to for outdoor light collection, outdoor optical signal；Mobile host end, LED lighting device and outdoor environment optical sensor pass through bluetooth connection.The utility model has the characteristics that simple in construction, low cost, production cost are low, experience effect is good, natural phototiming light modulation toning and light efficiency are uniform.
Description
Technical field
Lighting Control Assembly technology is the utility model is related to, specifically a kind of LED adjusted according to ambient light
Lamp system.
Background technology
The lighting environments such as the life of present people, office, study mainly meet needed for daily illumination, and have ignored ambient light
To the physiological effect of people.Live in single lighting environment for a long time, in addition to easily causing visual fatigue, can also influence physiology and
Mental function.Therefore, there is numerous light modulations, the illuminator of toning in the market.Although the subproblem of the above can be solved,
But also have the following disadvantages：
(1), can not be dimmed with natural phototiming, control of mixing colours；
(2), light modulation toning is excessive relies on manual intervention, influences Consumer's Experience and efficiency；
(3), do not possess ambient light compensation and automatic regulating function, cause lighting environment light efficiency uneven.
Utility model content
The purpose of this utility model is to overcome above the shortcomings of the prior art, there is provided one kind is simple in construction, makes
Valency is cheap, production cost is low, experience effect is good, natural phototiming light modulation toning and light efficiency uniformly adjust according to ambient light
LED lamp system.
In order to achieve the above object, the utility model uses following technical scheme：It is a kind of according to ambient light adjust
LED lamp system, including for LED lighting device and outdoor environment optical sensor association, setting, equipment information collection with
And the mobile host end of control；
LED lighting device for optical signal, adjustment output and control light source outside indoor light collection, receiving chamber；
Send the outdoor environment optical sensor of LED lighting device to for outdoor light collection, outdoor optical signal；
Mobile host end, LED lighting device and outdoor environment optical sensor pass through bluetooth connection.
The mobile host end is smart mobile phone.
The LED lighting device includes the first Bluetooth chip, the first Bluetooth chip and indoor environment optical sensor, control
Device, light adjusting circuit connection, light adjusting circuit are connected with LED light source.
The outdoor environment optical sensor includes outdoor environment optical sensor body, outdoor environment optical sensor body and
Two Bluetooth chips connect, the second Bluetooth chip and light modulation drive connection, light modulation driving and the light-emitting diodes of several different colours
Pipe connects.
The PIO mouths output pwm signal driving DC/DC light adjusting circuits of first Bluetooth chip, the first Bluetooth chip and the
One antenna connects.
Second Bluetooth chip is connected with the second antenna, and the second Bluetooth chip is by lithium battery power supply.
The implementation method of the above-mentioned LED lamp system adjusted according to ambient light, comprises the following steps：
(1), by mobile host end, LED lighting device, outdoor environment optical sensor are associated, and set photograph
Degree, the scope of color temperature value control；Meanwhile LED lighting device, the working condition of outdoor environment optical sensor and display are gathered,
Inquiry is provided；
(2) R, G, B of current environment value, are detected by outdoor environment optical sensor, indoor environment optical sensor respectively,
And brightness, the color temperature value of corresponding environment are calculated according to algorithm；
(3), outdoor environment optical sensor with bluetooth Mesh signal transmission forms by the brightness of calculating and colour temperature value signal
Send, there is provided to LED lighting device and mobile host end；
(4), LED lighting device receives the environmental light parameter of outdoor environment optical sensor transmission and indoor environment light passes
The result that sensor calculates is compared, and by controlling the brightness and the colour temperature that dim output and change LED, is finally reached both
Between parameter be in poised state；At the same time, the status information of LED light device is sent, inquired about for mobile host end.
Signal acquisition and data processing be in the step (2)：Controller passes through I2C digital interfaces obtain outdoor environment
Optical sensor, indoor environment optical sensor detection red, green, blue triple channel AD conversion value, corresponding R, G, B triple channel
Numerical value is：
X in formuladataFor outdoor environment optical sensor, the detected value of indoor environment optical sensor；N is outdoor environment light sensing
The digit of AD conversion inside device, indoor environment optical sensor；Range is outdoor environment optical sensor, indoor environment light sensing
The range of device；
By the method for matrix, rgb value is changed into XYZ and analyzed, its formula is as follows：
X, Y, Z are the three primary colours values that CIE is formulated in formula；Cx is matrix coefficient, true by standard value known to measurement
It is fixed；
X, y value according to corresponding to X, Y, Z calculate chromaticity coordinates, its formula are as follows：
X=X/ (X+Y+Z)
Y=Y/ (X+Y+Z)；
Colour temperature CCT and brightness value (Lux) value of computing environment light：
CCT=437n^3+3601n^2-6861n+5514.31；
Wherein,
N=(x-0.3320)/(γ -0.1858)
Lux=R*CYR+G*CYG+B*CYB。
The utility model is had the following advantages and effect relative to prior art：
1st, the utility model includes the association, setting, equipment for LED lighting device and outdoor environment optical sensor
Information gathering and the mobile host end of control；For optical signal, adjustment output and control light source outside indoor light collection, receiving chamber
LED lighting device；Send the outdoor environment light sensing of LED lighting device to for outdoor light collection, outdoor optical signal
Device；Mobile host end, LED lighting device and outdoor environment optical sensor have simple in construction, cost just by bluetooth connection
Preferably, the features such as production cost is low, experience effect is good, natural phototiming light modulation toning and light efficiency is uniform.
2nd, the LED lighting device in the utility model includes the first Bluetooth chip, the first Bluetooth chip and indoor environment
Optical sensor, controller, light adjusting circuit connection, light adjusting circuit are connected with LED light source, are collected signal, and are handled, and are controlled
Light source processed is luminous synchronous.
3rd, the outdoor environment optical sensor in the utility model includes outdoor environment optical sensor body, and outdoor environment light passes
Sensor body is connected with the second Bluetooth chip, and the second Bluetooth chip drives face different from several with light modulation drive connection, light modulation
The light emitting diode connection of color；Outdoor natural light signal is collected, and sends signal, is consistent, using effect is good.
4th, the PIO mouths output pwm signal driving DC/DC light adjusting circuits of the first Bluetooth chip in the utility model, first
Bluetooth chip is connected with first antenna, stable signal transmission, and using effect is good.
5th, the second Bluetooth chip in the utility model is connected with the second antenna, the second Bluetooth chip by lithium battery power supply,
Stability is strong, durable.
Brief description of the drawings
Fig. 1 is a kind of connection block diagram of the LED lamp system adjusted according to ambient light；
Fig. 2 is the connection diagram networked in the utility model；
Fig. 3 is the workflow block diagram of outdoor environment optical sensor in the utility model；
Fig. 4 is the workflow block diagram of LED lighting device in the utility model.
Label and title are as follows in figure：
| 1 | Mobile host end | 2 | First Bluetooth chip |
| 3 | Indoor environment optical sensor | 4 | Light adjusting circuit |
| 5 | LED light source | 6 | Outdoor environment optical sensor body |
| 7 | Second Bluetooth chip | 8 | Light emitting diode |
| 9 | First antenna | 10 | Second antenna |
| 11 | Lithium battery |
Embodiment
For ease of it will be appreciated by those skilled in the art that below in conjunction with the accompanying drawings and embodiment the utility model is made it is further detailed
Describe in detail bright.
Embodiment 1：
As shown in figures 1-4, a kind of LED lamp system adjusted according to ambient light, including for LED lighting device
And the association of outdoor environment optical sensor, setting, the mobile host end of equipment information collection and control；For indoor gloss
The LED lighting device of the outer optical signal of collection, receiving chamber, adjustment output and control light source；For outdoor light collection, outdoor optical signal
Send the outdoor environment optical sensor of LED lighting device to；Mobile host end, LED lighting device and outdoor environment light pass
Sensor passes through bluetooth connection.
Mobile host end in the present embodiment is smart mobile phone, built-in mobile phone APP, the peace of the compatible main flow at present of cell phone application
Tall and erect and ios systems；LED lighting device includes the first Bluetooth chip, the first Bluetooth chip and indoor environment optical sensor, control
Device processed, light adjusting circuit connection, light adjusting circuit are connected with LED light source.
Outdoor environment optical sensor in the present embodiment includes outdoor environment optical sensor body, outdoor environment optical sensor
Body is connected with the second Bluetooth chip, and the second Bluetooth chip is connected with the light emitting diode of several different colours；First bluetooth
The PIO mouths output pwm signal driving DC/DC light adjusting circuits of chip, the first Bluetooth chip are connected with first antenna；Second bluetooth core
Piece is connected with the second antenna, and the second Bluetooth chip is by lithium battery power supply.
The CSR1010 that above-described Bluetooth chip produces using Qualcomm, ambient light color sensor use
Be the production of intersil companies ISL29125, above-mentioned hardware bought by the market.
The implementation method of the above-mentioned LED lamp system adjusted according to ambient light, comprises the following steps：
(1), by mobile host end, LED lighting device, outdoor environment optical sensor are associated, and set photograph
Degree, the scope of color temperature value control；Meanwhile LED lighting device, the working condition of outdoor environment optical sensor and display are gathered,
Inquiry is provided；Specially：The use bluetooth Mesh Networking protocols of networking establish connection mechanism, to ensure to realize the linkage of multinode
Control, add equipment network relation mechanism, networking association process schematic diagram such as Fig. 2.After the completion of networking, user can pass through mobile phone
APP sends the order such as control and inquiry, completes the functions such as the configuration, control, inquiry of illumination apparatus and ambient light sensor；
(2) R, G, B of current environment value, are detected by outdoor environment optical sensor, indoor environment optical sensor respectively,
And brightness, the color temperature value of corresponding environment are calculated according to algorithm；
(3), outdoor environment optical sensor is in a broadcast manner sent out the brightness of calculating and color temperature value with the signal broadcasted
Go out, there is provided to LED lighting device and mobile host end；
(4), as shown in figure 4, LED lighting device receives environmental light parameter and the room of outdoor environment optical sensor transmission
The result that interior ambient light sensor calculates is compared, and by controlling the brightness and the colour temperature that dim output and change LED, most
The parameter reached eventually between the two is in poised state；At the same time, the status information of LED light device is sent, for movement
Host side is inquired about.
As shown in figure 3, signal acquisition and data processing are in the step (2)：Controller passes through I2C digital interfaces obtain
Take outdoor environment optical sensor, indoor environment optical sensor detection red, green, blue triple channel AD conversion value, corresponding R,
G, the numerical value of B triple channels is：
X in formuladataFor outdoor environment optical sensor, the detected value of indoor environment optical sensor；N is outdoor environment light sensing
The digit of AD conversion inside device, indoor environment optical sensor；Range is outdoor environment optical sensor, indoor environment light sensing
The range of device；
By the method for matrix, rgb value is changed into XYZ and analyzed, its formula is as follows：
X, Y, Z are the three primary colours values that CIE is formulated in formula；Cx is matrix coefficient, true by standard value known to measurement
It is fixed；
X, y value according to corresponding to X, Y, Z calculate chromaticity coordinates, its formula are as follows：
X=X/ (X+Y+Z)
Y=Y/ (X+Y+Z)；
Colour temperature CCT and brightness value (Lux) value of computing environment light：
CCT=437n ∧ 3+3601n ∧ 2-6861n+5514.31；
Wherein,
N=(x-0.3320)/(y-0.1858)
Lux=R*CYR+G*CYG+B*CYB。
Using the systems and methods, the natural light of indoor and outdoors synchronizes light modulation, toning control, and networking is convenient,
Using bluetooth group, the interference of route etc. is removed, efficiency is fast, experiences, and lighting environment light efficiency is uniform, deep to be liked by consumer
Love.
Above-mentioned embodiment is preferred embodiment of the present utility model, and the utility model can not be defined,
Other any changes made without departing from the technical solution of the utility model or other equivalent substitute modes, are included in
Within the scope of protection of the utility model.
Claims (6)
- A kind of 1. LED lamp system adjusted according to ambient light, it is characterised in that：Including for LED lighting device and The association of outdoor environment optical sensor, setting, the mobile host end of equipment information collection and control；LED lighting device for optical signal, adjustment output and control light source outside indoor light collection, receiving chamber；Send the outdoor environment optical sensor of LED lighting device to for outdoor light collection, outdoor optical signal；Mobile host end, LED lighting device and outdoor environment optical sensor pass through bluetooth connection.
- 2. the LED lamp system according to claim 1 adjusted according to ambient light, it is characterised in that：It is described mobile main Generator terminal is smart mobile phone.
- 3. the LED lamp system according to claim 1 adjusted according to ambient light, it is characterised in that：The LED is shone Bright device includes the first Bluetooth chip, and the first Bluetooth chip is connected with indoor environment optical sensor, controller, light adjusting circuit, adjusts Optical circuit is connected with LED light source.
- 4. the LED lamp system according to claim 1 adjusted according to ambient light, it is characterised in that：The outdoor ring Border optical sensor includes outdoor environment optical sensor body, and outdoor environment optical sensor body is connected with the second Bluetooth chip, the Two Bluetooth chips and light modulation drive connection, light modulation driving are connected with the light emitting diode of several different colours.
- 5. the LED lamp system according to claim 3 adjusted according to ambient light, it is characterised in that：Described first is blue The PIO mouths output pwm signal driving DC/DC light adjusting circuits of tooth chip, the first Bluetooth chip are connected with first antenna.
- 6. the LED lamp system according to claim 4 adjusted according to ambient light, it is characterised in that：Described second is blue Tooth chip is connected with the second antenna, and the second Bluetooth chip is by lithium battery power supply.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720628997.4U CN206851087U (en) | 2017-06-01 | 2017-06-01 | A kind of LED lamp system adjusted according to ambient light |
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|---|---|---|---|
| CN201720628997.4U CN206851087U (en) | 2017-06-01 | 2017-06-01 | A kind of LED lamp system adjusted according to ambient light |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106993357A (en) * | 2017-06-01 | 2017-07-28 | 横店集团得邦照明股份有限公司 | A kind of LED lamp system and its implementation adjusted according to ambient light |
| CN110650573A (en) * | 2019-09-27 | 2020-01-03 | 阿里巴巴集团控股有限公司 | Interaction method and device, intelligent mirror, electronic equipment and computer storage medium |
-
2017
- 2017-06-01 CN CN201720628997.4U patent/CN206851087U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106993357A (en) * | 2017-06-01 | 2017-07-28 | 横店集团得邦照明股份有限公司 | A kind of LED lamp system and its implementation adjusted according to ambient light |
| CN106993357B (en) * | 2017-06-01 | 2019-08-09 | 横店集团得邦照明股份有限公司 | A kind of LED lamp system and its implementation adjusted according to ambient light |
| CN110650573A (en) * | 2019-09-27 | 2020-01-03 | 阿里巴巴集团控股有限公司 | Interaction method and device, intelligent mirror, electronic equipment and computer storage medium |
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