CN108768524A - Lighting apparatus control method and device - Google Patents
Lighting apparatus control method and device Download PDFInfo
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- CN108768524A CN108768524A CN201810593077.2A CN201810593077A CN108768524A CN 108768524 A CN108768524 A CN 108768524A CN 201810593077 A CN201810593077 A CN 201810593077A CN 108768524 A CN108768524 A CN 108768524A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/116—Visible light communication
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The embodiment of the present application provides a kind of lighting apparatus control method and device, is related to technical field of visible light communication.Method includes：During receiving the first characteristic light that lighting apparatus is launched, the facility information of the lighting apparatus entrained by the first characteristic light is obtained；Based on facility information, the regulating command of the color value and/or brightness value for adjusting the first characteristic light is generated.The first characteristic light that control device is only launched by receiving the lighting apparatus, just regulating command can be generated by obtaining the facility information of the lighting apparatus entrained by the first characteristic light, and the color value and/or brightness value for the first characteristic light for adjusting lighting apparatus transmitting are corresponded to by the regulating command, thus solve and be difficult to find out the technical barrier for controlling inductive switch corresponding lighting apparatus from the numerous controls switch for controlling numerous lighting apparatus.
Description
Technical field
This application involves technical field of visible light communication, in particular to a kind of lighting apparatus control method and device.
Background technology
Currently, since visible light communication has many advantages, such as high speed, good confidentiality, without occupying Radio Spectrum Resource, it can
The technology of light-exposed communication has been gradually gained popularity.
Invention content
The application is to provide a kind of lighting apparatus control method and device.
Embodiments herein is realized in the following way：
In a first aspect, the embodiment of the present application provides a kind of lighting apparatus control method, the method includes：It is shone receiving
During the first characteristic light that bright equipment is launched, the equipment of the lighting apparatus entrained by acquisition the first characteristic light
Information.Based on the facility information, the adjusting for generating color value and/or brightness value for adjusting the first characteristic light refers to
It enables.
The technical solution provided with reference to first aspect, it is described to obtain first spy in some possible realization methods
The facility information of the lighting apparatus entrained by property light, including：Obtain the first visible light entrained by the first characteristic light
Communication data；First visible light communication data is interpreted, the device id of the lighting apparatus is obtained.
The technical solution provided with reference to first aspect, in some possible realization methods, first visible light communication
Data include：M CSK light property data, first visible light communication data obtained entrained by the first characteristic light, packet
It includes：Based on the M frame CSK light that the first characteristic light includes, obtain in the M frames CSK light per the corresponding each CSK of frame CSK light
Light property data, obtains the M CSK light property datas altogether, and M is positive integer.
The technical solution provided with reference to first aspect, it is described to obtain first spy in some possible realization methods
After the facility information of the lighting apparatus entrained by property light, the method further includes：Institute is determined according to the device id
State the position of lighting apparatus.
The technical solution provided with reference to first aspect, it is described to obtain first spy in some possible realization methods
After the facility information of the lighting apparatus entrained by property light, the method further includes：According to the device id and at least one
At least one characteristic of a other lighting apparatus determines the position of user, wherein at least one characteristic is
Based on receiving the data that at least other characteristic light obtain all the way that at least one other lighting apparatus launches.
Second aspect, the embodiment of the present application provide a kind of lighting apparatus control device, and described device includes：Obtain mould
Block, for during receiving the first characteristic light that lighting apparatus is launched, obtaining the institute entrained by the first characteristic light
State the facility information of lighting apparatus.Control module is generated for being based on the facility information for adjusting the first characteristic light
Color value and/or brightness value regulating command.
In conjunction with the technical solution that second aspect provides, in some possible realization methods, the acquisition module includes：It obtains
Unit is obtained, for obtaining the first visible light communication data entrained by the first characteristic light.Interpretation unit, it is described for interpreting
First visible light communication data obtains the device id of the lighting apparatus.
In conjunction with the technical solution that second aspect provides, in some possible realization methods, first visible light communication
Data include：M CSK light property data, the obtaining unit, specifically for the M frames CSK for including based on the first characteristic light
Light obtains in the M frames CSK light per the corresponding each CSK light property datas of frame CSK light, obtains the M CSK light characteristics altogether
Data, M are positive integer.
In conjunction with the technical solution that second aspect provides, in some possible realization methods, described device further includes：First
Position determination module, the position for determining the lighting apparatus according to the device id.
In conjunction with the technical solution that second aspect provides, in some possible realization methods, described device further includes：Second
Position determination module, for being determined according at least one characteristic of the device id and at least one other lighting apparatus
The position of user, wherein at least one characteristic is based on receiving at least one other lighting apparatus transmitting
The data that at least other characteristic light obtain all the way gone out.
The third aspect, the embodiment of the present application provide a kind of control device, and the control device includes：Camera, processing
Device, memory, bus and communication module, the camera, the processor, the communication module and memory pass through described total
Line connects；The memory, for storing program；The processor, for by calling the journey being stored in the memory
Sequence executes lighting apparatus control method.
Fourth aspect, the embodiment of the present application provide a kind of meter for the non-volatile program code that can perform with processor
The readable storage medium of calculation machine, said program code make the processor execute lighting apparatus control method.
The advantageous effect of the embodiment of the present application is：
The first characteristic light that control device is only launched by receiving the lighting apparatus, just can be by obtaining the first characteristic
The facility information of the lighting apparatus entrained by light is set by the regulating command to correspond to adjust to illuminate to generate regulating command
The color value and/or brightness value for the first characteristic light that preparation is penetrated, thus solve and be difficult to from the numerous of the numerous lighting apparatus of control
In control switch find out the technical barrier that corresponding lighting apparatus is controlled inductive switch.
To enable the above objects, features, and advantages of the application to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Description of the drawings
It, below will be to needed in the embodiment attached in order to illustrate more clearly of the technical solution of the embodiment of the present application
Figure is briefly described, it should be understood that the following drawings illustrates only some embodiments of the application, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows a kind of structure diagram for control device that the application first embodiment provides；
Fig. 2 shows a kind of flow charts for lighting apparatus control method that the application second embodiment provides；
Fig. 3 shows a kind of first structure block diagram for lighting apparatus control device that the application 3rd embodiment provides；
Fig. 4 shows the structural frames that module is obtained in a kind of lighting apparatus control device that the application 3rd embodiment provides
Figure；
Fig. 5 shows a kind of the second structure diagram of lighting apparatus control device that the application 3rd embodiment provides.
Specific implementation mode
In order to ensure good illuminating effect, it is mounted with into the places such as current office building, large scale business body or airport
Thousand lighting apparatus up to ten thousand.
But inventor has found by long-term practical studies, when needing to carry out brightness adjustment control to some lamps and lanterns, often
It needs first to find the corresponding control switch for controlling the lamps and lanterns, which can be controlled.But in above-mentioned place, by
It is too many in the quantity of lighting apparatus, therefore be difficult to find out from the numerous controls switch for controlling numerous lighting apparatus to inductive switch, from
And it is very inconvenient to cause the mode of switch control to apply.
Defect present in the above scheme in the prior art, is that inventor is obtaining after putting into practice and carefully studying
As a result, therefore, the solution that the discovery procedure of the above problem and hereinafter the embodiment of the present application are proposed regarding to the issue above
Scheme all should be the contribution that inventor makes the application during the application.
Based on the studies above, the embodiment of the present application provides a kind of lighting apparatus control method and device.Control device is only
The the first characteristic light launched by receiving the lighting apparatus just can be set by obtaining the illumination entrained by the first characteristic light
Standby facility information corresponds to the first characteristic light for adjusting lighting apparatus transmitting to generate regulating command by the regulating command
Color value and/or brightness value, thus solve and be difficult to find out correspondence from the numerous controls switch for controlling numerous lighting apparatus
It switchs to control the technical barrier of corresponding lighting apparatus.
Below in conjunction with attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Ground describes, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.Usually exist
The component of the embodiment of the present application described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, the detailed description of the embodiments herein to providing in the accompanying drawings is not intended to limit claimed the application's below
Range, but it is merely representative of the selected embodiment of the application.Based on embodiments herein, those skilled in the art are not doing
The every other embodiment obtained under the premise of going out creative work, shall fall in the protection scope of this application.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.Term " first ", " the
Two " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
First embodiment
Referring to Fig. 1, the embodiment of the present application provides a kind of control device 10, which can be intelligent movable
Equipment, for example, smart mobile phone.
Specifically, control device 10 may include：Camera 11, memory 12, communication module 13, bus 14 and processor
15.The processor 15, communication module 13 and memory 12 are connected by bus 14；Processor 15 is for executing in memory 12
The executable module of storage, such as computer program.
Camera 11 can be the high-definition camera of common model on the market, for example, zoom camera, cameras with fixed focus or
Focal length camera etc..Can be intelligent movable equipment based on control device 10 in the present embodiment, installation may be used in camera 11
Cameras with fixed focus in intelligent movable equipment.
Memory 12 may include high-speed random access memory (Random Access Memory RAM), it is also possible to also
Including non-labile memory (non-volatile memory), for example, at least a magnetic disk storage.Pass through communication module
13 realize the control device 10 and lighting apparatus or server into row data communication.In the present embodiment, memory 12, which stores, to be held
The required program of row lighting apparatus control method.
Bus 14 can be isa bus, pci bus or eisa bus etc..The bus can be divided into address bus, data
Bus, controlling bus etc..Only indicated with a four-headed arrow for ease of indicating, in Fig. 1, it is not intended that an only bus or
A type of bus.
Processor 15 may be a kind of IC chip, the processing capacity with signal.During realization, above-mentioned side
Each step of method can be completed by the integrated logic circuit of the hardware in processor 15 or the instruction of software form.Above-mentioned
Processor 15 can be general processor, including central processing unit (Central Processing Unit, abbreviation CPU), network
Processor (Network Processor, abbreviation NP) etc.；It can also be digital signal processor (DSP), application-specific integrated circuit
(ASIC), ready-made programmable gate array (FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components.It may be implemented or execute disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor can also be any conventional processor etc..In conjunction with institute of the embodiment of the present invention
The step of disclosed method, can be embodied directly in hardware decoding processor and execute completion, or with the hardware in decoding processor
And software module combination executes completion.Software module can be located at random access memory, and flash memory, read-only memory may be programmed read-only
In the storage medium of this fields such as memory or electrically erasable programmable memory, register maturation.
Method performed by the device of stream process or definition that any embodiment of the embodiment of the present invention discloses can be applied to
In processor 15, or realized by processor 15.The processor 15 passes through the bus 14 and adjusts after receiving and executing instruction
After the program being stored in the memory 12, processor 15 controls communication module 13 by the bus 14 and can then execute
The flow of lighting apparatus control method.
Second embodiment
Referring to Fig. 2, the embodiment of the present application provides a kind of lighting apparatus control method, which answers
For above-mentioned control device, which includes：Step S100 and step S200.
In this present embodiment, the principle of control device control is the first characteristic light launched based on lighting apparatus.For just
It can be clearly understood from the control principle of control device in those skilled in the art, therefore lighting apparatus hair is first discussed in detail in this
Project the principle of the first characteristic light.
The first light characteristic value is pre-set in lighting apparatus, which includes：First color value and first
Brightness value, i.e. the first light characteristic value can serve to indicate that the passage of scintillation light that lighting apparatus is launched color value need with this first
Color value match, and be used to indicate the passage of scintillation light that lighting apparatus is launched brightness value needs matched with first brightness value.
The first light characteristic value can be able to be user by light characteristic value that lighting apparatus is given tacit consent to or the first light characteristic value according to oneself
Demand and by the setting of the first light characteristic value in lighting apparatus.
In this present embodiment, data encoding to be sent is switched to 0 and/or 1 by lighting apparatus using binary-coded mode
The binary data of composition, wherein the exponent number for being converted to binary data can be 2n, n is the integer more than 1.Not based on n
Together, the exponent number of binary data can be 2 ranks, 4 ranks, 8 ranks, 16 ranks or 32 ranks etc., for example, 16 ranks two may be used in the present embodiment
Binary data, the i.e. representation of binary data are 000-111.So, lighting apparatus based on need to send this is to be sent
Data to be sent can be converted to M binary data by data, lighting apparatus, wherein the M binary data includes can
The total data of the data to be sent to be indicated one time or the M binary data can also be by the complete of the data to be sent
At least twice of the expression of portion's Data duplication can be determined according to the size of the data volume of data to be sent.
Lighting apparatus is based on M binary data, and it is corresponding can to obtain each binary data in M binary data
The initial light datas of each CSK.The corresponding each initial light data (colors of CSK of each binary data are obtained for ease of lighting apparatus
Move keying modulation, CSK Modulation), lighting apparatus is also in advance by each binary data and the initial light datas of each CSK
Establish one-to-one relationship.
It is understood that the quantity of correspondence should be identical as the exponent number of binary data, for example, the present embodiment can
To use 16 rank binary data, then the quantity of correspondence is also also then 16, therefore the CSK initial lights of correspondence are established
Data are also 16, which then can be as the initial light datas of CSK of preset quantity.In preset quantity
The initial light datas of CSK in, the color value of each CSK light that each initial light datas of CSK are symbolized be multiple color value not
Same coloured light is constituted by corresponding brightness ratio, and in the initial light datas of the CSK of preset quantity, each initial light datas of CSK
The color value of each CSK light symbolized is all different.Optionally, in the initial light datas of the CSK of preset quantity, each
The color value for each CSK light that the initial light datas of CSK are characterized can be red light R, blue light B, green light G and amber A
Light is constituted by corresponding brightness ratio, and each initial light datas of CSK are then to constitute the corresponding each brightness ratio of each CSK light
Data, for example, the initial light data A of CSK can be：Red light, blue light, green light and amber light brightness ratio be 2：1：
1：1, CSK initial light data B can be：Red light, blue light, green light and amber light brightness ratio be 4：2：3：1.
As a kind of mode, based on CIE (Commission Internationale de L'Eclairage, international photograph
The bright committee) system of chromatic coordinates that defines, each coordinate points of light cone indicate a kind of corresponding color in the system of chromatic coordinates
Value, therefore the color value of the corresponding each CSK light of the initial light datas of each CSK can be by each corresponding color value in the light cone
Point indicates that the coordinate of the point of that is, each corresponding color value is coordinate of the initial light datas of each CSK in system of chromatic coordinates.For
The Loss Rate of signal when reducing optic communication, in the initial light datas of CSK of preset quantity, each initial light datas of CSK are characterized
The color value difference of each CSK light gone out needs big, i.e., coordinate of each initial light datas of CSK in system of chromatic coordinates as possible
It needs as possible to disperse in light cone.
In this present embodiment, correspondence of the lighting apparatus based on each binary data in M binary data, then may be used
To find the corresponding each initial light datas of CSK of each binary data from the initial light datas of the CSK of preset quantity, therefore illuminate
Equipment, which is based on data to be sent, can obtain the initial light datas of M CSK.
It should be noted that the initial light datas of M CSK are obtained based on data to be sent, M CSK initial light
Color corresponding to data is not the first color value, in order to enable the passage of scintillation light that subsequent transmission goes out is the first color value, is then needed
The initial light datas of M CSK are compensated, therefore lighting apparatus can be obtained according to the initial light datas of M CSK and the first color value
N number of initial primary colors light property data of the initial light datas of M CSK must be used to compensate.
With in the present embodiment, color corresponding to the first color value substantially can be red light, blue light, green light and
Amber light is constituted by corresponding brightness ratio, and if desired passage of scintillation light is the color corresponding to the first color value, then then can be with
The brightness ratio gone out with M CSK initial light data characterization by the brightness ratio for symbolizing N number of initial primary colors light property data
Brightness ratio corresponding with the first color value matches to realize after addition.
Specifically, lighting apparatus can be by each initial light datas of CSK are symbolized in the initial light datas of M CSK brightness
Ratio is superimposed, and is obtained with the brightness ratio that the initial light datas of M CSK are symbolized in this way.Lighting apparatus is again by the first face
The corresponding brightness ratio of color value, which subtracts the brightness ratio that the initial light datas of M CSK are symbolized, can then obtain N number of initial primary colors
The brightness ratio that light property data is symbolized.Then lighting apparatus is symbolized based on N number of initial primary colors light property data
Brightness ratio can then obtain N number of initial primary colors light property data.Wherein, N number of initial primary colors light property data color can be
Red light data, blue light data, green light data and the type in amber light data identical at least one data or type
At least two different data.For example, N number of initial primary colors light property data can be two red light datas or N number of initial original
Coloured light performance data may be a red light data, a blue light data and an amber light data.
In this present embodiment, the present embodiment is the white (passage of scintillation light of subsequent transmission with the color corresponding to the first color value
For white light) this implementation is illustrated, therefore can be divided at least one set of primitive color light special for N number of initial primary colors light property data
Property data, every group of primary colors light property data includes at least one set of primary colors light property data：Red light data, blue light data,
Green light data and amber light data, and red light data, blue light data, green light number in every group of primary colors light property data
Brightness ratio that can be to be symbolized by N number of initial primary colors light property data according to the brightness ratio formed with amber light data
Example.
To ensure that the brightness of the passage of scintillation light of subsequent transmission will also meet the first brightness value, the initial light datas of M CSK are being obtained
After N number of initial primary colors light property data, it is also necessary to true based on the initial light datas of M CSK and N number of initial primary colors light property data
Make the corresponding brightness value of each data.Specifically, since the passage of scintillation light for needing subsequently to send has the first brightness value, and flicker
Just lighting apparatus corresponds to transmitting based on M+N data, therefore can specifically decompose the first brightness value in M+N data
Each data.The brightness ratio of each initial light datas of CSK in the initial light datas of M CSK can be converted in M by lighting apparatus
Shared ratio in the total brightness ratio of a initial light datas of CSK and N number of initial primary colors light property data, then can be according to first
Brightness value and each ratio determine corresponding each CSK brightness for the corresponding each initial light datas of CSK of each ratio
Value.Correspondingly, lighting apparatus can also be by the brightness of each initial primary colors light property data in N number of initial primary colors light property data
Ratiometric conversion to shared ratio in the total brightness ratio of the initial light datas of M CSK and N number of initial primary colors light property data,
It can then be determined pair for the corresponding each initial primary colors light property data of each ratio according to the first brightness value and each ratio
The each primary colors brightness values answered.Wherein, the sum of M CSK brightness values and N number of primitive color light added luminance and the first brightness value
Matching.For example, the brightness ratio of the initial light datas of CSK is 1：1：1：2, and the initial light datas of M CSK and N number of initial primitive color light
The total brightness ratio of performance data is 50：60：40：50, therefore the corresponding ratio of the initial light datas of the CSK is then 1/40, first
Brightness value is in the case of 400 nits, the CSK brightness values of the initial light datas of the CSK is then 10 nits.
The initial light datas of each CSK and corresponding each CSK brightness values are packaged by lighting apparatus again, then can be obtained pair
The each CSK light property datas answered, and again will each initial primary colors light property data and corresponding each primary colors brightness values
It is packaged, then can also obtain corresponding each primary colors light property data.Based on this, lighting apparatus then obtains M CSK light characteristic number altogether
According to N number of primary colors light property data.
After lighting apparatus obtains M CSK light property data and N number of primary colors light property data, lighting apparatus also needs to be based on M
A CSK light property datas and N number of primary colors light property data obtain the first visible light communication data.Specifically, according to M CSK light
The number of performance data and N number of primary colors light property data, lighting apparatus can be generated and be obtained including M CSK light property data
With at least one first data packet of N number of primary colors light property data.Wherein, each of at least one first data packet first counts
According to including m CSK light property data and/or n primary colors light property data, m is the positive integer no more than M, and n is no more than N
Positive integer.
For example, being 10 in M CSK light property data, N number of primary colors light property data is two groups of primary colors light property datas
In the case of (every group of primary colors light property data includes red light R, blue light B, green light G and amber A).If at least one
One data packet is the first data packet A, then first data packet A includes whole 10 CSK light property datas and two groups of primitive color lights
Performance data.If at least one first data packet is that the first data packet A and the first data packet B, the first data packet A may include complete
10 CSK light property datas in portion, and the first data packet A may include two groups of primary colors light property datas.If at least one first
Data packet is that the first data packet A and the first data packet B, the first data packet A may include that 5 CSK light property datas and one group are former
Coloured light performance data, and the first data packet B may include other 5 CSK light property datas and another group of primary colors light property data.
In another example being 8 in M CSK light property data, N number of primary colors light property data is one group of primary colors light property data
In the case of (every group of primary colors light property data includes red light R, blue light B, green light G and amber A).If at least one
One data packet is the first data packet A, the first data packet B, the first data packet C and the first data packet D, the first data packet A can be wrapped
2 CSK light property datas and one group of primary colors light property data are included, the first data packet B, the first data packet C and the first data packet D are then
It can respectively include remaining 8 CSK light property datas and another group of primary colors light property data.If at least one first data packet
May include 2 CSK for the first data packet A, the first data packet B, the first data packet C and the first data packet D, the first data packet A
The primary colors light property data of feux rouges in light property data and this group of primary colors light property data, the first data packet B may include 2
The primary colors light property data of green light in CSK light property datas and this group of primary colors light property data, the first data packet C may include 2
The primary colors light property data of blue light, the first data packet D may include in a CSK light property datas and this group of primary colors light property data
The primary colors light property data of amber light in 2 CSK light property datas and this group of primary colors light property data.
In this present embodiment, the data entrained by the first characteristic light can preferably be identified for ease of terminal device, each
It is required to include one group of primary colors light property data in first data packet, for example, each first data packet includes that 5 CSK light are special
Property data and one group of primary colors light property data, the size for being equivalent to 5 CSK light property datas in this way can be 4bit, and one
The size of group primary colors light property data may be 4bit data, therefore each first data packet includes then 8bit (1 byte)
Data.
After obtaining at least one first data packet, lighting apparatus, then can be in life further according to preset data create-rule
It is packaged acquisition together at head data packet and tail data packet, and by this data packet, tail data packet and at least one first data packet
First visible light communication data.
Include first visible light communication data of head data packet, tail data packet and at least one first data packet in acquisition
Afterwards, which can be full by preset flicker frequency transmitting color value and brightness value according to the first visible light communication data
First characteristic light of the first light characteristic value of foot launches every frame CSK light and then constitutes first light per frame primitive color light successively
Characteristic.Wherein, the first characteristic light color value and brightness value meet for the first visual persistence effect of the light characteristic value based on human eye and
It is presented out.In this present embodiment, the mode that lighting apparatus emits the first characteristic light can be to emit successively by each CSK light
Performance data corresponds to the light of each color, and emits the light that each primary colors light property data corresponds to each color successively, and
After often emitting a kind of light of color, certain data are all transmitted accordingly.For example, A pairs of lighting apparatus transmitting CSK light property datas
After the pink answered, lighting apparatus emits the corresponding red of primary colors light property data B.
During launching the first characteristic light based on lighting apparatus, if control device is located at the reception model of the first characteristic light
In enclosing, then control device can receive the first characteristic light by the camera of itself.In the application scenarios of the present embodiment, shine
Bright equipment is multiple, and each lighting apparatus can launch corresponding characteristic light in multiple lighting apparatus.That is, control
As long as equipment is located in the corresponding range of receiving of each lighting apparatus, control device can be received by the camera of itself
The characteristic light that each lighting apparatus is launched.Even, control device can receive at least two lighting apparatus and launch simultaneously
At least two-way characteristic light.But since control device executes photograph to receiving every road characteristic light that each lighting apparatus is launched
The flow of bright apparatus control method is roughly the same, and the understanding for ease of those skilled in the art to this programme, the present embodiment is to control
Control equipment illustrates for handling the first characteristic light that some lighting apparatus in multiple lighting apparatus is launched,
But it is not intended as the restriction to the present embodiment.
While lighting apparatus realizes transmission data by emitting the first characteristic light, due to the first characteristic light of transmitting
Color value and brightness value are satisfied by the first light characteristic value, therefore also so that lighting apparatus realizes that stable output high-quality light source carries out
Illumination, such as export the white light of high-quality.
Step S100：During receiving the first characteristic light that lighting apparatus is launched, the first characteristic light is obtained
The facility information of the entrained lighting apparatus.
Due to needing to provide illumination, the lasting transmitting of lighting apparatus the first characteristic light is used to shine lighting apparatus
It is bright.User can carry the control device and move, and when user is moved in the illumination zone of the lighting apparatus, i.e., user moves
The range being mapped to the first characteristic illumination for capableing of illuminated equipment transmitting is moved, for example, below the lighting apparatus, at this point,
User is also located at accordingly in the range of receiving for the first characteristic light for receiving lighting apparatus transmitting.
User can start the camera of control device by manipulating the control device, and user is again by camera direction
The lighting apparatus, then, the camera of control device can receive the first characteristic light of lighting apparatus transmitting.
Since lighting apparatus is during lasting transmitting the first characteristic light, lighting apparatus is transmission head data successively
Packet, at least one first data packet and tail data packet simultaneously form cycle.And for ease of subsequently to the control of the lighting apparatus, illumination
The complete data of the lighting apparatus, i.e. received of lighting apparatus should be included in the first characteristic light that equipment receives
Should at least include completely head data packet, at least one first data packet and tail data packet in one characteristic light.But due to control
The time point that equipment starts reception is uncertain, therefore it includes head data packet that the first characteristic light initially received, which is exactly not necessarily, into
And control device is should be guaranteed that during receiving the first characteristic light with certain time length, is somebody's turn to do for example, control device receives
First characteristic light when it is a length of be more than 0.1 second, this makes it possible to ensure no matter control device at which starts to receive at time point, but
Can include completely head data packet, at least one first data packet and mantissa's evidence in the first characteristic light that control device receives
Packet.
Since the first characteristic is just according to every frame CSK light and per frame primitive color light composition, therefore receiving the first characteristic light
In the process, control device can be sequentially received the primitive color light of the CSK light and each frame of each frame.Also due to the CSK of each frame
The primitive color light of light and each frame is that have specific light characteristic, that is, has certain color and brightness.Control device passes through default
Control program can be parsed to every frame CSK light and per frame primitive color light, to obtain the light property data per frame CSK light,
And the light property data of the primitive color light of each frame can also be obtained.For example, the light property data that parsing obtains a frame CSK light is should
The color of frame CSK light is light yellow and the brightness of frame CSK light is 10 nits.
Since the first visible light communication data includes head data packet, tail data packet and M CSK light property data and N number of original
At least one first data packet that coloured light data are constituted, and during emitting the first characteristic light, M CSK light characteristic number
The data transmitted are needed according to carrying, and to be then the brightness to the first characteristic light and color compensate adjusting to primitive color light, therefore
It can be to obtain in the first visible light communication data M to obtain the first visible light communication data entrained by the first characteristic light
The corresponding M binary data of CSK light property datas.Since the M binary data is that lighting apparatus is based on data to be sent
What compiling obtained, correspondingly, and the data to be sent in the first visible light communication data for obtaining.
Optionally, control device passes through the light property data of every frame CSK light pre-established and corresponding each binary system
The one-to-one relationship of data can then obtain the corresponding each binary data of light property data of every frame CSK light.
It is interpreted by corresponding each binary data of every frame CSK light in correct data packet, control device can
To know current data packet as head data packet, pass through corresponding each binary number to every frame CSK light in tail data packet
According to being interpreted, control device can know that current data packet is tail data packet.And control device be based on head data packet and
Tail data packet, it will be able to know that data packet is to carry the first visible light communication data at least between a data packet and tail data packet
One the first data packet.So, control device is again interpreted M binary data at least one first data packet,
Control device can obtain facility information of the M binary data to the lighting apparatus, and the facility information of the lighting apparatus is
Data to be sent, and the facility information of the lighting apparatus includes：Device numbering, device id and equipment state etc..
It is also required to explanation, the data at least one first data packet constitute the facility information of the lighting apparatus, that
Control device can be obtained one time based on the data at least one first data packet and the unduplicated lighting apparatus is set
Standby information；Or the data of each first data packet constitute the facility information of the lighting apparatus at least one first data packet,
So control device based on the data at least one first data packet can obtain the lighting apparatus at least once repeat set
Standby information.Optionally, to avoid packet loss in communication process from leading to data distortion, therefore the number of each first data packet may be used
According to the mode for the facility information for constituting the lighting apparatus, so that control device is by obtaining the facility information repeated at least once
Come the case where avoiding some facility information packet loss from being distorted.
Step S200：Based on the facility information, the color value for adjusting the first characteristic light and/or brightness are generated
The regulating command of value.
Facility information of the control device based on acquisition can then be established with the lighting apparatus and be communicated, and adjust the illumination and set
The color value and/or brightness value for the first characteristic light that preparation is penetrated.
As a kind of mode, control device can the device id based on acquisition and pass through server and established with the lighting apparatus
Communication.
Specifically, when if user needs the color value and/or brightness value of the first characteristic light of the transmitting to the lighting apparatus.
User can operate the control device, correspondingly, control device can be then generated in response to the operation of user for adjusting the first spy
The regulating command of the color value and/or brightness value of property light.Wherein, which includes that the first characteristic light needs are adjusted to
Target color values and/or target brightness value, and further comprise the device id of the lighting apparatus.Lighting apparatus again refers to the adjusting
Order is sent to server, then the regulating command then can be sent illumination again according to the device id in the regulating command and set by server
It is standby, it just realizes and is communicated with lighting apparatus foundation based on server.
Alternatively, the facility information of the lighting apparatus further includes：Device pairing information.And due to control device
In the case where obtaining the first characteristic light, illumination zone where control device is closer away from the lighting apparatus, if therefore with
When family needs the color value and/or brightness value of the first characteristic light of the transmitting to the lighting apparatus, user can operate the control
Equipment, correspondingly, control device then can in response to user operation and based on device pairing information generate for the lighting apparatus
Carry out paired communication pairing request, control device by pairing request be sent to the lighting apparatus then can with the lighting apparatus with
For example, the modes such as Wi-Fi, bluetooth or NFC are matched, to establish the near-field communication with the lighting apparatus.Based on foundation
Communication, in the user's operation control device, control device is generated also responsive to the operation of user for adjusting the first characteristic light
Color value and/or brightness value regulating command, and the lighting apparatus is sent to by near-field communication.
Correspondingly, when lighting apparatus obtains the regulating command, lighting apparatus is based on parsing the regulating command then may be used
The color value by the first characteristic light is needed to be adjusted to target color values and/or need the brightness value tune of the first characteristic light to know
It saves to target brightness value.
Specifically, if desired color value in the first light characteristic value to be adjusted to the target color values of the second light characteristic value, shine
Bright equipment can also obtain the corresponding brightness ratio of target color values.Lighting apparatus is again by the corresponding brightness ratio of target color values
It subtracts the brightness ratio that the initial light datas of N number of CSK are symbolized and can then obtain N number of initial primary colors light property data and symbolized
New brightness ratio, and the new brightness ratio symbolized different from N number of initial primary colors light property data above-mentioned it is bright
Degree ratio.Then the new brightness ratio that lighting apparatus is symbolized based on N number of initial primary colors light property data can then obtain
New N number of initial primary colors light property data.Lighting apparatus is again based on the first brightness value, the initial light datas of M CSK and the new N
A initial primary colors light property data can then obtain the initial light datas of M CSK and new N number of initial primary colors light property data, and
The second visible light communication data is obtained based on the initial light datas of M CSK and new N number of initial primary colors light property data again, therefore is shone
Bright equipment can then emit the second characteristic light of the second light characteristic value according to the second visible light communication data.
It should be noted that after color value is adjusted to target color values, if characteristic light is colourama, it can make second
Characteristic light is changed compared to the color of the first characteristic light, for example, transmitting yellow light is changed into transmitting feux rouges.If but characteristic
Light is white light, can make the second characteristic light that the change of colour temperature have occurred compared to the color of the first characteristic light, for example, will transmitting
The 3500K colour temperatures of white light change into 5000K colour temperatures, optionally, the adjustable range of colour temperature can be 3000K to 7000K.
If in addition, being also required to for brightness value in the first light characteristic value to be adjusted to the object brightness of the second light characteristic value.
As first way, lighting apparatus can obtain the adjusting ratio of target brightness value and brightness value.Lighting apparatus
The corresponding each CSK brightness values of the initial light datas of each CSK can be multiplied by the adjusting ratio, at the beginning of obtaining each CSK
Beginning light data corresponding new each CSK brightness values and lighting apparatus can will each initial primary colors light property datas pair
The each primary colors brightness values answered are multiplied by the adjusting ratio, corresponding new every to obtain each initial primary colors light property data
A primary colors brightness values.
As the second way, the brightness ratio of the initial light datas of each CSK can also be converted at M by lighting apparatus
Shared ratio in the total brightness ratio of the initial light datas of CSK and N number of initial primary colors light property data, then can be bright according to second
Angle value and each ratio determine corresponding new each CSK brightness for the corresponding each initial light datas of CSK of each ratio
Value.Correspondingly, lighting apparatus the brightness ratio of each initial primary colors light property data can also be converted to it is initial in M CSK
Shared ratio in the total brightness ratio of light data and N number of initial primary colors light property data, then can also be according to target brightness value
With each ratio, determine that corresponding new each primary colors is bright for the corresponding each initial primary colors light property data of each ratio
Angle value.
Based on this above two mode, lighting apparatus is again by the initial light datas of each CSK and corresponding new each CSK light
Brightness value is packaged, then can obtain corresponding new each CSK light property datas, and again will each initial primitive color light characteristic quantity
It is packaged according to corresponding new each primary colors brightness values, then can also obtain corresponding new each primary colors light property data.According to
Bright equipment then obtains M new CSK light property data and new N number of primary colors light property data altogether.And again based on M new CSK
Initial light data and new N number of initial primary colors light property data obtain the second visible light communication data, therefore lighting apparatus then can be with
Emit the second characteristic light of the second light characteristic value according to the second visible light communication data.
It is understood that if it is the target being adjusted to the color value in the first light characteristic value in the second light characteristic value to adjust
Color value, and the brightness value in the first light characteristic value is adjusted to the target brightness value in the second light characteristic value.Then detailed process
Foregoing description is can refer to, for ease of description succinct is not repeated herein.
It is also to be appreciated that being, although the color value in the first light characteristic value is adjusted to the second light characteristic value by lighting apparatus
In target color values and/or the brightness value in the first light characteristic value is adjusted to the target brightness value in the second light characteristic value.
But since data to be sent do not change, therefore realize the color for changing passage of scintillation light and/or while brightness, the number not influenced also
It is transmitted according to stablizing.
In this present embodiment, control device can also determine the position of lighting apparatus according to device id.Specifically, control
The map of application places is pre-set in equipment, and preset each lighting apparatus in map with the position of actual match
Set place.Control device can according to the device id of acquisition from map it is determined which lighting apparatus, and also based on map
The position of the lighting apparatus determined then is obtained accordingly.Control device is by the map denotation, and by the lighting apparatus
Icon on map is highlighted, and user can then know the position of the lighting apparatus of the scanning of current controlled device, and
The position of oneself can be extrapolated.
In this present embodiment, control device can also be according at least one of device id and at least one other lighting apparatus
Characteristic determines the position of lighting apparatus.Control device not only may be used in the scanning lighting apparatus, the camera of control device
To obtain the fisrt feature light of lighting apparatus transmitting, the camera of control device can also obtain at least one other illumination and set
At least other characteristic light all the way that preparation projects.
Also the map of application places is pre-set in control device, and has also preset each lighting apparatus in map
In at the position of actual match.Control device also according to acquisition device id from map it is determined which illumination set
It is standby, and after then obtaining also based on map the position of the lighting apparatus determined accordingly, control terminal is based at least one again
Accordingly at least one characteristic of a other lighting apparatus determines the bright position of the control device, i.e., by multipoint positioning
The position for determining the user.Wherein, at least one characteristic be based on receive it is at least one other illumination set
The data that at least other characteristic light obtain all the way that preparation projects.Control device exists also by the map denotation, and by the user
Icon on map is highlighted, and user can then know the position of oneself.
3rd embodiment
Referring to Fig. 3, the embodiment of the present application provides a kind of lighting apparatus control device 100, lighting apparatus control dress
It sets 100 and is applied to control device, which includes：
Module 110 is obtained, for during receiving the first characteristic light that lighting apparatus is launched, obtaining described first
The facility information of the lighting apparatus entrained by characteristic light.
Control module 120 generates the color value for adjusting the first characteristic light for being based on the facility information
And/or the regulating command of brightness value.
Referring to Fig. 4, acquisition module 110 includes：
Obtaining unit 111, for obtaining the first visible light communication data entrained by the first characteristic light.
Interpretation unit 112 obtains the device id of the lighting apparatus for interpreting first visible light communication data.
Wherein, first visible light communication data includes：M CSK light property data,
The obtaining unit 111 obtains the M frames specifically for the M frame CSK light for including based on the first characteristic light
Per the corresponding each CSK light property datas of frame CSK light in CSK light, the M CSK light property datas are obtained altogether, M is positive integer.
Referring to Fig. 5, in the embodiment of the present application, lighting apparatus control device 100 further includes：
First position determining module 130, the position for determining the lighting apparatus according to the device id.
Second position determining module 140, for according at least the one of the device id and at least one other lighting apparatus
A characteristic determines the position of user, wherein at least one characteristic is described at least one based on receiving
The data that at least other characteristic light obtain all the way that other lighting apparatus are launched.
It should be noted that due to it is apparent to those skilled in the art that, the convenience for description and letter
Clean, the system of foregoing description, the specific work process of device and unit can refer to corresponding in preceding method embodiment
Journey, details are not described herein.
It should be understood by those skilled in the art that, the embodiment of the present application can be provided as method, system or computer program production
Product.Therefore, in terms of the embodiment of the present application can be used complete hardware embodiment, complete software embodiment or combine software and hardware
Embodiment form.Moreover, it wherein includes computer available programs generation that the embodiment of the present application, which can be used in one or more,
The meter implemented in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of code
The form of calculation machine program product.
In conclusion the embodiment of the present application provides a kind of lighting apparatus control method and device, method includes：It is receiving
During the first characteristic light that lighting apparatus is launched, the facility information of the lighting apparatus entrained by the first characteristic light is obtained；
Based on facility information, the regulating command of the color value and/or brightness value for adjusting the first characteristic light is generated.
The first characteristic light that control device is only launched by receiving the lighting apparatus, just can be by obtaining the first characteristic
The facility information of the lighting apparatus entrained by light is set by the regulating command to correspond to adjust to illuminate to generate regulating command
The color value and/or brightness value for the first characteristic light that preparation is penetrated, thus solve and be difficult to from the numerous of the numerous lighting apparatus of control
In control switch find out the technical barrier that corresponding lighting apparatus is controlled inductive switch.
The preferred embodiment that these are only the application, is not intended to limit this application, for those skilled in the art
For member, the application can have various modifications and variations.Any modification made by within the spirit and principles of this application,
Equivalent replacement, improvement etc., should be included within the protection domain of the application.It should be noted that：Similar label and letter are under
Similar terms are indicated in the attached drawing in face, therefore, once being defined in a certain Xiang Yi attached drawing, are not then needed in subsequent attached drawing
It is further defined and explained.
More than, the only specific implementation mode of the application, but the protection domain of the application is not limited thereto, and it is any to be familiar with
Those skilled in the art can easily think of the change or the replacement in the technical scope that the application discloses, and should all cover
Within the protection domain of the application.Therefore, the protection domain of the application should be subject to the protection scope in claims.
Claims (10)
1. a kind of lighting apparatus control method, which is characterized in that the method includes：
During receiving the first characteristic light that lighting apparatus is launched, the photograph entrained by the first characteristic light is obtained
The facility information of bright equipment；
Based on the facility information, the regulating command of the color value and/or brightness value for adjusting the first characteristic light is generated.
2. lighting apparatus control method according to claim 1, which is characterized in that acquisition the first characteristic light institute
The facility information of the lighting apparatus carried, including：
Obtain the first visible light communication data entrained by the first characteristic light；
First visible light communication data is interpreted, the device id of the lighting apparatus is obtained.
3. lighting apparatus control method according to claim 2, which is characterized in that the first visible light communication data packet
It includes：M CSK light property data, first visible light communication data obtained entrained by the first characteristic light, including：
Based on the M frame CSK light that the first characteristic light includes, obtain in the M frames CSK light per the corresponding each CSK of frame CSK light
Light property data, obtains the M CSK light property datas altogether, and M is positive integer.
4. according to the lighting apparatus control method described in any claims of claim 1-3, which is characterized in that described to obtain described the
After the facility information of the lighting apparatus entrained by one characteristic light, the method further includes：
The position of the lighting apparatus is determined according to the device id.
5. according to the lighting apparatus control method described in any claims of claim 1-3, which is characterized in that described to obtain described the
After the facility information of the lighting apparatus entrained by one characteristic light, the method further includes：
The position of user is determined according at least one characteristic of the device id and at least one other lighting apparatus,
In, at least one characteristic be based on receive that at least one other lighting apparatus launches at least all the way its
The data that its characteristic light obtains.
6. a kind of lighting apparatus control device, which is characterized in that described device includes：
Module is obtained, for during receiving the first characteristic light that lighting apparatus is launched, obtaining the first characteristic light
The facility information of the entrained lighting apparatus；
Control module generates the color value for adjusting the first characteristic light and/or brightness for being based on the facility information
The regulating command of value.
7. lighting apparatus control device according to claim 6, which is characterized in that the acquisition module includes：
Obtaining unit, for obtaining the first visible light communication data entrained by the first characteristic light；
Interpretation unit obtains the device id of the lighting apparatus for interpreting first visible light communication data.
8. lighting apparatus control device according to claim 7, which is characterized in that the first visible light communication data packet
It includes：M CSK light property data,
The obtaining unit is obtained specifically for the M frame CSK light for including based on the first characteristic light in the M frames CSK light
Per the corresponding each CSK light property datas of frame CSK light, the M CSK light property datas are obtained altogether, M is positive integer.
9. according to the lighting apparatus control device described in any claims of claim 6-8, which is characterized in that described device is also wrapped
It includes：
First position determining module, the position for determining the lighting apparatus according to the device id.
10. according to the lighting apparatus control method described in any claims of claim 6-8, which is characterized in that described device is also wrapped
It includes：
Second position determining module, at least one characteristic according to the device id and at least one other lighting apparatus
According to the position for determining user, wherein at least one characteristic is based on receiving at least one other illumination
The data that at least other characteristic light obtain all the way that equipment is launched.
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| CN201810593077.2A CN108768524A (en) | 2018-06-10 | 2018-06-10 | Lighting apparatus control method and device |
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| CN201810593077.2A CN108768524A (en) | 2018-06-10 | 2018-06-10 | Lighting apparatus control method and device |
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Application publication date: 20181106 |