CN112867210B - Individual identification illumination control method, device and illumination control system - Google Patents

Individual identification illumination control method, device and illumination control system Download PDF

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Publication number
CN112867210B
CN112867210B CN202110078353.3A CN202110078353A CN112867210B CN 112867210 B CN112867210 B CN 112867210B CN 202110078353 A CN202110078353 A CN 202110078353A CN 112867210 B CN112867210 B CN 112867210B
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target user
light receiving
light
target
data
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CN112867210A (en
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熊一兴
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Shenzhen Yunlian Intelligent Optoelectronics Technology Co ltd
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Shenzhen Yunlian Intelligent Optoelectronics Technology Co ltd
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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
    • 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
    • H05B47/105—Controlling the light source in response to determined parameters
    • 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
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
    • H05B47/12—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by detecting audible sound
    • 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
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
    • H05B47/125—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by using cameras
    • 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
    • H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

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  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

The application provides an individual identification lighting control method, an individual identification lighting control device and a lighting control system. The method comprises the following steps: determining current light receiving data of the target user based on the activity data of the target user and a light weather database corresponding to the activity data; determining a lighting parameter corresponding to the target lamp according to the current light receiving data and the reference light receiving data; the control target lamp emits illumination light corresponding to the light emitting parameter. According to the scheme, the current light receiving data of the target user is determined by combining the activity data of the user, then the light emitting parameters determined by the reference light receiving data are used for controlling the light emitting of the target lamp, and the light emitting can be controlled according to the light receiving condition of the target user, so that the health problem caused by insufficient light receiving of the user is improved.

Description

Individual identification illumination control method, device and illumination control system
Technical Field
The present application relates to the field of lighting technologies, and in particular, to a method and an apparatus for controlling individual identification lighting, and a lighting control system.
Background
Light has close relation with physiological rhythm of people, emotion of people, work and learning efficiency, and the current generation people work indoors for a long time, and various shift work conditions result in less received natural light radiation. Different geographical positions generate different light climate zones, natural light received by people in different areas in one year is also greatly different, and the lack of the light not only affects emotion, but also causes a plurality of health problems such as insufficient power, sleep disorder, depressed emotion and the like.
Disclosure of Invention
The application provides an individual identification lighting control method, an individual identification lighting control device and a lighting control system, which can improve health problems caused by insufficient light receiving of users.
In order to achieve the above object, the technical solution provided by the embodiments of the present application is as follows:
in a first aspect, an embodiment of the present application provides an individual identification lighting control method, including:
determining current light receiving data of a target user based on activity data of the target user and a light weather database corresponding to the activity data;
determining a lighting parameter corresponding to the target lamp according to the current light receiving data and the reference light receiving data;
and controlling the target lamp to emit illumination light corresponding to the light emitting parameter.
In the above embodiment, the current light receiving data of the target user is determined by combining the activity data of the user, and then the light emission of the target lamp is controlled by using the light emission parameter determined by referring to the light receiving data, so that the light emission can be controlled according to the light receiving condition of the target user, thereby improving the health problem caused by insufficient light receiving of the user.
With reference to the first aspect, in some optional embodiments, before determining the current light-receiving data of the target user, the method further includes:
Determining the presence of a person of the target user in a scene image comprising at least one person, obtained from an image acquisition module, and/or
From the audio data acquired by the sound acquisition module, determining that the audio data comprises target audio data corresponding to the target user, or
Determining whether the biological characteristics of the target user exist in the biological characteristics obtained by the biological characteristics acquisition module currently or
And determining to receive a login operation instruction generated by the representation target user through the user terminal scanning the two-dimensional code.
In the above embodiment, it is beneficial to quickly determine whether the target user exists in the scene by one or more modes such as image recognition, voice recognition, biometric feature recognition, two-dimensional code login, and the like.
With reference to the first aspect, in some optional embodiments, before determining the light emitting parameter corresponding to the target luminaire, the method further comprises:
and determining reference light receiving data of the target user according to light weather data corresponding to the current geographic position, wherein the current geographic position is the geographic position of the lamp or the geographic position of the target user.
In the above embodiment, the reference light receiving data is determined in combination with the current geographic position, which is favorable for accurately determining the light receiving data of the user according to the geographic position.
With reference to the first aspect, in some optional embodiments, before determining the light emitting parameter corresponding to the target luminaire, the method further comprises:
and determining reference light receiving data of the target user through the learned deep neural network model according to the current time, the position of the lamp and the historical operation data of the target user, wherein the historical operation data comprises one or more reference light receiving data set before the current time and aiming at the target user.
In the above embodiment, the reference light receiving data of the target user is determined through the learned deep neural network model, which is favorable for determining the reference light receiving data which is fit to the target user and is suitable for the target user.
With reference to the first aspect, in some optional embodiments, the lighting parameters include a color temperature parameter and an illuminance parameter corresponding to the target lamp, and controlling the target lamp to emit illumination light corresponding to the lighting parameters includes:
and controlling the target lamp to emit illumination light corresponding to the color temperature parameter and the illumination parameter.
In the above embodiment, the illumination light is adjusted by the color temperature parameter and the illuminance parameter so that the illumination light meets the light receiving requirement of the target user, and the health problem caused by insufficient light receiving of the user can be improved under the condition of energy saving.
With reference to the first aspect, in some optional embodiments, determining current light receiving data of the target user based on activity data of the target user and a light weather database corresponding to the activity data includes:
and determining the current light receiving data of the target user based on the activity position, the activity duration, the collected ambient light radiation amount, the light weather database corresponding to the activity position and a calculation model in the activity data.
In the embodiment, the current light-receiving data is calculated by combining the activity position and the activity duration and the collected ambient light radiation quantity, so that the accuracy and the reliability of the calculated current light-receiving data are improved.
With reference to the first aspect, in some optional embodiments, before determining the light emitting parameter corresponding to the target luminaire, the method further comprises:
and determining the lamps closest to the target user as target lamps from the plurality of lamps according to the distance between the target user and the plurality of lamps.
In the above embodiment, by using the lamp closest to the target user as the target lamp, a large amount of illumination light emitted by the target lamp can be advantageously irradiated on the target user, so as to improve the illumination effect on the target user.
With reference to the first aspect, in some optional embodiments, the method further includes:
when the current light receiving data of the target user is larger than or equal to a specified threshold value, controlling the target lamp to emit light in a preset light emitting mode;
or determining a new lighting parameter corresponding to the target user according to the current operation data of the target user, and controlling the target lamp to emit illumination light corresponding to the new lighting parameter, wherein one or more reference light receiving data aiming at the target user are associated with the current operation data.
In the above embodiment, the preset light emitting mode is usually a low-power-consumption normal light emitting mode, when the current light receiving data of the target user is greater than or equal to the specified threshold, which means that the light receiving data of the target user meets the light receiving amount of the current day, at this time, the lamp can be controlled to operate in the low-power-consumption mode so as to reduce the energy consumption.
In a second aspect, an embodiment of the present application further provides an individual identification lighting control device, the device including:
The light receiving determining unit is used for determining current light receiving data of a target user based on activity data of the target user and a light weather database corresponding to the activity data;
the light-emitting determining unit is used for determining a light-emitting parameter corresponding to the target lamp according to the current light-receiving data and the reference light-receiving data;
and the control unit is used for controlling the target lamp to emit illumination light corresponding to the luminous parameters.
In a third aspect, an embodiment of the present application further provides a lighting control system, where the lighting control system includes a control device and a luminaire, where the control device includes a memory and a processor that are coupled to each other, where the memory stores a computer program, and where the computer program, when executed by the processor, causes the control device to perform the method described above.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described. It is to be understood that the following drawings illustrate only certain embodiments of the application and are therefore not to be considered limiting of its scope, for the person of ordinary skill in the art may admit to other equally relevant drawings without inventive effort.
Fig. 1 is a schematic view of a lighting control system according to an embodiment of the present application.
Fig. 2 is a functional block diagram of a control device according to an embodiment of the present application.
Fig. 3 is a flowchart of an individual identification lighting control method according to an embodiment of the present application.
Fig. 4 is a schematic diagram of an application scenario of a lamp provided by an embodiment of the present application.
Fig. 5 is a functional block diagram of an individual recognition lighting control device according to an embodiment of the present application.
Icon: 10-a lighting control system; 20-a control device; 21-a processing module; 22-a memory module; a 23-illuminance sensing module; 24-an optical radiation recording module; 25-a color temperature acquisition module; 30-a lamp; 200-individual identification lighting control means; 210-a light-receiving determining unit; 220-a light emission determining unit; 230-control unit.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application. It should be noted that the terms "first," "second," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Embodiments of the present application will be described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.
Referring to fig. 1 and 2 in combination, an embodiment of the present application provides a lighting control system 10, which is suitable for use in a specific public place such as a classroom, a factory, and an enterprise office place, and can perform healthy lighting on office staff with indefinite office time in the specific public place.
The lighting control system 10 may include a control device 20 and a luminaire 30. The number of luminaires 30 may be one or more. The lamp 30 is electrically connected with the control device 20, and can emit corresponding illumination light under the control of the control device 20. The control device 20 may comprise a processing module 21, a storage module 22, coupled to each other, the storage module 22 storing a computer program which, when executed by the processing module 21, enables the control device 20 to perform the steps in the individual identification lighting control method described below.
Referring to fig. 2, the control device 20 according to the embodiment of the present application may further include an illuminance sensing module 23, an optical radiation recording module 24, and a color temperature collecting module 25. The illuminance sensing module 23 may be a sensing module capable of sensing illuminance parameters such as illuminance of illumination light emitted from the lamp 30 and illuminance of natural light. The color temperature acquisition module 25 may be a sensing module capable of acquiring color temperature parameters such as a color temperature of illumination light emitted from the lamp 30, a color temperature of natural light, and the like. The optical radiation recording module 24 may be a module capable of calculating and recording the amount of illumination radiation received by the user. The number of the illuminance sensing modules 23 and the color temperature collecting modules 25 may be one or more, and may be set according to practical situations, which is not limited herein.
In the present embodiment, the lamp 30 is a lamp capable of changing the color temperature parameter and the illuminance parameter of the illumination light under the control of the control device 20. It is understood that the light fixture 30 may vary the light emitting power of the light fixture 30 itself by the control device 20 to adjust the illuminance. The greater the luminous power, the greater the illuminance of the emitted illumination light. In addition, the lamp 30 may include a plurality of beads that may emit illumination light of different color temperatures. The control device 20 can realize the adjustment of the color temperature by controlling the light emission of the lamp beads of different color temperatures.
When there are a plurality of lamps 30, each lamp 30 may be provided with a corresponding identifier or address, and the control device 20 may control the light emission of each lamp 30 by the identifier or address independently. Of course, the control device 20 may control the light emission of all the lamps 30 in batch or in a unified manner, and the manner of controlling the light emission of the lamps 30 may be selected according to the actual situation, which is not limited herein.
Referring to fig. 3, an embodiment of the present application further provides an individual identification lighting control method, which can be applied to the lighting control system 10, and each step of the method is executed or implemented by the lighting control system 10 to implement healthy lighting. The method may include steps S110 to S130, as follows:
Step S110, determining current light receiving data of a target user based on activity data of the target user and a light weather database corresponding to the activity data;
step S120, determining a lighting parameter corresponding to the target lamp according to the current light receiving data and the reference light receiving data;
and step S130, controlling the target lamp to emit illumination light corresponding to the light emitting parameter.
In this embodiment, by determining current light receiving data of the target user in combination with the activity data of the user and then controlling the light emission of the target lamp by using the light emission parameter determined by referring to the light receiving data, the light emission can be controlled according to the light receiving condition of the target user, thereby improving the health problem caused by insufficient light receiving of the user.
The steps in the individual recognition illumination control method shown in fig. 3 will be described in detail as follows:
step S110, determining current light receiving data of a target user based on activity data of the target user and a light weather database corresponding to the activity data.
Understandably, the target user is a user of the lighting control system 10 who needs identification judgment. The user may be a user who has user information entered in advance in the lighting control system 10, and the number of target users may be one or more, and may be set according to actual situations. The user information may include, but is not limited to, information such as a user's figures, voiceprint features, voice instructions, etc. The activity data may include an activity location, an activity duration, etc. of the target user. The light climate database is related to geographic position and season time, and the light climate database corresponding to the geographic position and season time can be obtained through early investigation, and can comprise the light radiation amount of each region per month.
The control device 20 may calculate the current light receiving data of the target user through the activity data of the target user and the light weather database corresponding to the activity data. The current light receiving data is generally light receiving data of the target user from the zero point of the day to the current moment, and comprises the light radiation amount received by the target user from the zero point to the current moment.
Wherein, in the process of collecting the phosgene weather data and obtaining the phosgene weather database, the phosgene weather in different areas can be classified into, for example, I, II, III, IV, V and five types, and the illumination sufficiency of each type of phosgene weather area is reduced in sequence. Namely, the I, II and III type phosgene weather areas are full of illumination all the year round, and the IV and V type phosgene weather areas usually have seasons lacking illumination, such as more full illumination in summer and lacking illumination in winter.
When collecting light climate data, light climate data corresponding to different geographic positions in the VI, V light climate zones may be collected. For example, the light weather data may be collected at the same geographic location and on different dates throughout the year, and then the light weather data collected in this manner for each geographic location and the collected light weather data aggregated.
The process of collecting light climate data may comprise the steps of:
collecting geographical latitude N, altitude H, average absolute humidity e of each month, illumination time s of each month and total radiation quantity Q of each month of a region where a collector is located, wherein the region can be a geographical position of a region, town, city and the like where the collector is currently located;
second, according to formula K Q ＝a+b 1 N+b 2 H+b 3 e+b 4 s, calculating the radiation light equivalent K of each month in the region Q The method comprises the steps of carrying out a first treatment on the surface of the Wherein a and b 1 、b 2 、b 3 、b 4 Is a coefficient to be determined in a regression mode;
third step, according to E Q ＝Q*K Q Calculating the total illumination value E of each month in the region Q Wherein the symbol "×" denotes the multiplication operator;
fourth, according to the total illumination value E of each month in the region Q And calculating the total illumination value of the whole year so as to facilitate result comparison and data analysis and provide data support for the establishment of a subsequent database.
E is also described as Q Units of (2): lx.min. The user's activity mode has indoor, outdoor two kinds, and indoor constitutes people's indoor activity radiation volume by artificial lighting and natural daylighting jointly, and outdoor is usually natural light illumination and constitutes user's outdoor activity and accept radiation volume. Wherein, the units W/m can be unified as irradiance 2 The control precision of subsequent illumination can be realized, and the experience of a user is improved.
After collecting the phosgene weather data, a database of phosgene weather corresponding to geographic locations and time may be established based on the collected phosgene weather data at the same geographic location and at different dates throughout the year. For example, for the same geographic location, a correspondence relationship between different times and light weather data can be established.
In creating the light climate database, the radiation amount statistical method may be: and (3) classifying and sorting the month accumulated solar total radiation and scattered radiation of each light climate zone, which are typical sample cities, according to the standard annual weather database according to the class I-V light climate zone, and obtaining a zone table. Illustratively, the partition table may be as follows:
the IV and V type phosgene weather areas can supplement light for the I, II and III type phosgene weather areas. Illustratively, for a single user, the amounts of radiation that would be expected to obtain a class III phosgene climate zone in a class V phosgene climate zone are exemplified as follows:
indoor activity light receiving amount of each month = local current month scattering illuminance value x lighting coefficient x phosgene climate partition coefficient K, wherein the local current month scattering illuminance value and lighting coefficient are data pre-stored in a database;
the outdoor activity light receiving amount of each month=t1+1+1-T1+1+1+1+1+1+1+1+1+1+1, T1 is the ratio of outdoor non-shielding time to whole day duration in one day, and the total radiation quantity in the month and the scattered radiation quantity in the month are data stored in a database in advance;
Light supplement value for each month and day= (light receiving amount in the current month activity indoor+light receiving amount outside the current month activity outdoor)/current month and day;
light supplement value for each month-day equivalent of radiation for the month = light supplement;
when calculating irradiance of light reception, according to the formula "irradiance of radiation amount=at this time×conversion coefficient t×time (unit: s) at color temperature", irradiance of actual light reception of a single user can be obtained, T being conversion coefficients of various lamps at different spectrums. Then, the radiation quantity of the class III light weather zone is used as the irradiance of the actual light received by a single user, and is substituted into the formula to carry out reverse pushing, so that the daily light supplementing quantity value of each month can be calculated, and the corresponding light emitting parameter is determined.
Considering that the areas of the phosgene areas are more, the geographical latitude, the altitude and the like are different, the statistics analysis can be carried out on the phosgene weather data of the plurality of areas of the collected phosgene areas, the phosgene weather data of the located phosgene areas are taken as references, and the data suitable for the user to actively receive the illumination radiation quantity are established so as to facilitate the subsequent determination of the reference light receiving data corresponding to the user and the geographical position of the user.
As an alternative embodiment, step S110 may include: and determining the current light receiving data of the target user based on the activity position, the activity duration, the collected ambient light radiation amount, the light weather database corresponding to the activity position and a calculation model in the activity data.
In this embodiment, the active position of the target user is typically the position of the target user after leaving the environment in which the lighting control system 10 is installed, and the active duration is the duration of the target user after leaving the environment in which the lighting control system 10 is installed. For example, when the lighting control system 10 is installed in an office environment of a company, for an office person of the company, the active position of the office person is the position of the office person after leaving the office environment, and the active time is the time of leaving the office environment of the office person.
The regions are pre-associated with corresponding light weather databases. The calculation model may include the above formula K Q ＝a+b 1 N+b 2 H+b 3 e+b 4 s and E Q ＝Q*K Q . The control device 20 may calculate the current light receiving data of the target user through a calculation model based on the light weather database, the activity duration and the ambient light radiation amount.
Obtaining the monthly radiation light equivalent and the monthly total illuminance value of the phosgene weather data of a plurality of areas of the phosgene weather area, then calculating the monthly radiation light equivalent and the monthly average illuminance value of each area, taking the average monthly radiation light equivalent and the monthly total illuminance value as reference phosgene weather data, and establishing and obtaining the illumination radiation quantity receiving data suitable for the activities of users.
Prior to step S110, the method may further include a step of determining whether the target user exists in the current environment. For example, before step S110, the method may further include: determining that the portrait of the target user exists in the scene image, which is acquired from an image acquisition module and comprises at least one portrait, and/or determining that the audio data comprise target audio data corresponding to the target user in the audio data acquired from a sound acquisition module, or determining that the biological feature of the target user exists in the biological feature currently acquired from a biological feature acquisition module; or determining to receive a login operation instruction generated by the characterization target user through scanning the two-dimensional code by the user terminal.
In this embodiment, the control device 20 may further include an image acquisition module, a sound acquisition module, and a biological acquisition module. Alternatively, the image acquisition module, the sound acquisition module, the biological special acquisition module may be a module independent of the control device 20. Image acquisition modules include, but are not limited to, cameras, digital cameras, and the like. The sound collection module includes, but is not limited to, a microphone or other sound collection module. The image acquisition module and the sound acquisition module are installed in the environment where the lamp 30 is located, and the environment where the lamp 30 is located is the current environment. The image acquisition module may acquire a scene image of the environment. The sound collection module may collect audio data of the environment. The biological special acquisition module can comprise, but is not limited to, a fingerprint acquisition module, an iris acquisition module and the like, and can be used for acquiring biological characteristics of fingerprints, irises and the like of a user.
The manner of judging whether the target user exists in the current environment can be as follows: and judging whether the portrait of the target user exists in the scene image acquired by the image acquisition module. When the human images of the target users exist in the scene images, determining that the target users exist in the current scene; and when the human image of the target user does not exist in the scene image, determining that the target user does not exist in the current scene image.
Or judging whether the target audio data exists in the audio data acquired by the sound acquisition module. When target audio data exists in the audio data, determining that a target user exists in the current scene; when the target audio data does not exist in the audio data, it is determined that the target user does not exist in the current scene. The target audio data may include, among other things, voiceprint features of the target user, specified language instructions, etc. The designated voice command can be set according to actual conditions. For example, the content of the voice command may be "turn on health illumination" and when the target user speaks "turn on health illumination", the control device 20 may determine that the target user is present in the current environment.
Or, the control device 20 needs to determine whether the portrait of the target user exists in the scene image acquired by the image acquisition module, and whether the target audio data exists in the audio data acquired by the sound acquisition module, and determine that the target user exists in the current scene when the portrait of the target user exists in the scene image and the target audio data exists in the audio data. The portrait of the target user and the target audio data may be pre-recorded into the control device 20, and when the environment is subsequently determined whether the target user exists, the portrait and the audio data in the collected scene image may be respectively compared with the pre-recorded portrait and the target audio data to determine whether the target user exists in the environment.
For example, when the similarity between the acquired portrait and the pre-recorded portrait is greater than or equal to a first preset threshold, it is determined that a target user exists in the current scene. The first preset threshold may be set according to practical situations, for example, 95%, 99%, and the like, which represent values with greater similarity. Or when the similarity between the voiceprint features of the collected audio data and the voiceprint features of the pre-recorded target audio is greater than a second preset threshold, it is determined that the target user exists in the current scene, and the second preset threshold may be set according to actual conditions, for example, the second preset threshold may be a value with a greater similarity, such as 95% and 99%, and may be the same as or different from the first preset threshold.
When it is determined that the target user exists in the current scene, execution of step S110 is started. If the target user does not exist in the scene, the step S110 may not be executed; or if the target user does not exist in the current scene, but other users exist, the other users may be used as new target users, and step S110 may be executed, where the activity data and the current light receiving data of the new target users may be calculated based on the time when the user enters the current scene. For example, the active location of the new target user may be set by default as a tile of the geographic location where luminaire 30 is located. Then, from the light weather database corresponding to the geographical location, light weather data corresponding to the current date is determined. The light climate data includes amounts of light radiation (or referred to as outdoor illumination radiation) corresponding to different periods of time. After the light weather data is obtained, the light receiving data of the user from the current zero point to the time before entering the current environment can be estimated as the current light receiving data of the user based on the time point when the new target user enters the current environment.
Or judging whether the biological characteristics of the fingerprint, iris and the like acquired by the biological characteristic acquisition module are the same as those of the target user so as to determine whether the target user exists in the current environment. For example, if the currently acquired fingerprint is the same as the fingerprint of the target user, determining that the target user exists in the current environment; if the currently acquired fingerprint is different from the fingerprint of the target user, determining that the target user does not exist in the current environment.
Or setting a two-dimensional code for the user terminal to scan the code and enter the login interface in the surrounding environment of the lamp. The user can utilize the user terminal to scan the two-dimensional code to enter the login interface and then log in. Of course, the user is typically already registered before logging in. If the user is not registered, registration is required, wherein the user login and registration process is well known to those skilled in the art, and will not be described here. After the user login is successful, the control device 20 receives a login operation instruction for characterizing the target user, thereby determining that the target user exists in the current environment.
In the above embodiment, the presence of the target user in the current environment may be determined in various manners, and then step S110 is performed after the presence of the target user in the current environment is determined, so as to facilitate the implementation of health illumination for the target user, facilitate the implementation of personalized health illumination, and improve health problems caused by insufficient illumination due to individual illumination differences.
In this embodiment, the image acquisition module may be used to analyze and sort the indoor and outdoor activity time of the user. For example, when the image capturing module captures a scene image of the target user, it means that the target user is within the illumination range of the lamp 30, and if the image capturing module captures a scene image of the target user, it is usually indicated that the target user is moving outdoors.
In this embodiment, the illuminance sensing module 23 may be used to collect illuminance of the environment where the luminaire 30 is installed, so as to calculate the amount of received light radiation of the user indoors. The color temperature acquisition module 25 may be used to acquire the color temperature of the environment in which the luminaire 30 is installed, so that the user knows the color temperature in the current environment.
The light radiation amount received by the user indoors can be calculated by combining the lighting coefficient of the building with the total illuminance of the natural light and the illumination light emitted by the indoor illumination lamp.
The calculation method of the received light radiation amount of the user outdoors can be divided into two cases: one is to use the total illuminance calculation of natural light when directly exposed to natural light; when the light source is in the shade, the scattered illuminance is calculated, wherein the mode of calculating the light receiving radiation amount of the user outdoors on the same day by adopting the total natural light illuminance or the scattered illuminance is well known to those skilled in the art, and is not described herein.
When the indoor light receiving radiation amount and the outdoor light receiving radiation amount of the user are obtained, the personal activity light receiving radiation amount of the region where the user is located can be obtained according to the indoor light receiving radiation amount and the outdoor light receiving radiation amount on the same day, and the personal activity light receiving radiation amount is the current light receiving data of the user.
Since the user may be moving under natural light or moving under a shade (shadow area such as tree shadow, building projection, etc.), in this embodiment, calculation may be performed based on the moving duration of the user under natural light and the proportion of the moving duration of the shadow area (the proportion may be set according to the actual situation, for example, 1:1), so as to obtain the light radiation receiving amount of the user outdoors.
In this embodiment, by calculating different geographical positions in the same area, a plurality of groups of indoor light-receiving radiation amounts and outdoor light-receiving radiation amounts can be obtained, and the average light-receiving radiation amounts of persons in the area where the light-receiving radiation amounts are located can be obtained. Wherein, the average human receiving light radiation amount refers to the average human receiving light radiation amount every day, and the average human receiving light radiation amount can be used as reference light receiving data.
According to the embodiment, the activity factors of the user are taken as one of the basis for calculating the current light receiving data, and the target user can be subjected to healthy illumination in a targeted manner by combining the illumination receiving radiation quantity with the average human light receiving radiation quantity.
Step S120, determining a lighting parameter corresponding to the target lamp according to the current light receiving data and the reference light receiving data.
In the present embodiment, the reference light reception data is typically standard light reception data representing a mass user or a target user in one day. Standard light reception data includes, but is not limited to, the amount of light radiation by a user during a day. Understandably, when the light reception data of the user in one day is insufficient to refer to the light reception data, health problems are easily caused by the insufficient amount of light radiation received in the same day. If the light receiving data of the user in one day is larger than or equal to the reference light receiving data, the health problem caused by insufficient light radiation amount received in the same day can be improved. The reference light receiving data of different users may be the same or different, and the reference light receiving data may be set according to actual situations, which is not specifically limited herein.
As an alternative embodiment, before step S120, the method may further include: and determining reference light receiving data of the target user according to light weather data corresponding to the current geographic position, wherein the current geographic position is the geographic position of the lamp or the geographic position of the target user.
It will be appreciated that standard amounts of received illumination radiation suitable for users in the area may be calculated using the light weather data of the geographical location in which the luminaire 30 (or user) is located as a reference. For example, the amount of light radiation that can be received by the above-described persons can be used as reference light-receiving data.
As an alternative embodiment, before step S120, the method further includes: determining reference light reception data of the target user through a learned deep neural network model according to a current time and a position of the luminaire 30, wherein the historical operation data comprises one or more reference light reception data set before the current time for the target user
In this embodiment, the deep neural network model may learn in advance to obtain the correspondence between the time and the geographic location and the reference light receiving data. In addition, the control device 20 may record historical operation data set by the user each time, where the historical operation data may include a lighting parameter/reference light receiving data set by the user for the light fixture in different seasons and at different times, and may include a color temperature parameter, an illuminance parameter, and the like of the light fixture. It is understood that the relationship between the illuminance and the color temperature currently required by the user or preferred by the user can be reflected when the user manually adjusts the lighting parameters/reference light receiving data of the lamp. The deep neural network model can learn the historical operation data of the target user so as to obtain current reference light receiving data or light emitting parameters suitable for the target user.
Based on the above, the learned deep neural network model can combine the current time, the geographic position of the lamp 30 and the historical operation data of the target user to determine the currently preferred reference light receiving data/light emitting parameters of the target user, and then control the lamp to emit light based on the light emitting parameters, so that the emitted illumination light is the illumination light preferred by the target user, and personalized illumination aiming at the illumination habit of the user is realized. The learning and training process of the deep neural network model is well known to those skilled in the art, and will not be described herein.
In this embodiment, the deep neural network model may also learn in advance to obtain the correspondence between time, geographic location, color temperature parameter, illuminance parameter and reference light receiving data. The user can set the color temperature parameter and the illumination parameter corresponding to the preference of the user, and then the reference light receiving data of the target user is determined by combining the set color temperature parameter and the illumination parameter by utilizing the learned deep neural network model. Based on the reference light receiving data of the target user is determined through the learned deep neural network model, and the reference light receiving data which is fit for the target user and is suitable for the target user is determined.
Understandably, the control device 20 could record a light usage record for each user. The lamplight usage record comprises lamps and lanterns used by each user in different months and different time periods of the same day and corresponding lighting parameters. In this way, the control device 20 can obtain a light usage habit record corresponding to the season, time, and the like for the user. The deep neural network model may push the lighting pattern at the next lighting cycle or the next same lighting cycle for each user based on the usage record. The lighting mode comprises a lighting lamp and lighting parameters. The duration of one lighting period may be 5 minutes, 10 minutes, 1 hour, etc., and may be set according to actual conditions.
Wherein the next same lighting period can be understood as a period corresponding to the same period on the same date in the second year of the current year. For example, the current light emission period is from 0 minutes and 0 seconds at 1 month, 1 day, 1 hour, 0 minutes and 0 seconds at 1 month, 1 day, 2 hours, 2020; the next same light emitting period is 2021, 1, 0 minutes, 0 seconds to 2021, 1, 2, 0 minutes, 0 seconds.
When the next lighting cycle or the next same lighting cycle arrives, the control device 20 may perform an iterative operation based on the recommended lighting mode in combination with the current usage habit record of the user, thereby determining a lighting parameter for the lighting cycle to temporarily, and then control the target lamp to emit light with the lighting parameter. The manner of iterative operation is well known to those skilled in the art, and will not be described here. Thus, the lamp lighting suitable for the user is provided for the user.
Prior to step S120, the method may further include: and determining a specified number of lamps 30 closest to the target user from the lamps 30 as target lamps according to the distance between the target user and the lamps 30.
Referring to fig. 4, in this embodiment, the control device 20 may store a three-dimensional space coordinate model corresponding to the current environment in advance, such as the three-dimensional coordinate system 0-xyz shown in fig. 4, and the pixel positions of the scene image acquired by the image acquisition module are associated with the space coordinates of the three-dimensional space model. In the three-dimensional space model, the spatial coordinates of each luminaire 30, the spatial coordinates of each image acquisition module may be recorded. When the image acquisition module acquires the scene image, the spatial coordinates of the portrait in the three-dimensional coordinate system 0-xyz can be determined based on the pixel positions of the portrait in the scene image (the coordinates can be the coordinates of a reference point in the head of the user in the three-dimensional coordinate system, the reference point can be the mouth, the top of the head and the like can be determined according to actual conditions). After the spatial coordinates of the portrait are obtained, the distance between the spatial coordinates of the portrait and the spatial coordinates of each lamp 30 can be used as the distance between the user and each lamp 30.
Among the plurality of luminaires, a specified number of luminaires closest to the target user may be the target luminaire. The number of the designated numbers can be one or more, and the designated numbers can be determined according to actual conditions. In the scenario shown in fig. 4, the target user includes user a and user B, assuming that the specified number is one, at which time the control apparatus 20 may determine that the lamp a is the nearest lamp to user a, and that the lamp B is the nearest lamp to user B. That is, luminaire a is the target luminaire for user a and luminaire B is the target luminaire for user B.
In the above embodiment, by using the lamp 30 closest to the target user as the target lamp, it is advantageous that a large amount of illumination light emitted from the target lamp is irradiated to the target user, so as to improve the illumination effect on the target user.
And step S130, controlling the target lamp to emit illumination light corresponding to the light emitting parameter.
In this embodiment, the light emitting parameters may include a color temperature parameter and an illuminance parameter corresponding to the target lamp, and step S130 may include: and controlling the target lamp to emit illumination light corresponding to the color temperature parameter and the illumination parameter.
It will be appreciated that one or more light banks may be included in one luminaire 30. Each lamp group may include lamp beads capable of emitting two or more color temperatures. For example, one lamp set may include a bead capable of emitting yellow light and a bead capable of emitting white light, and by mixing the ratio of yellow light and white light, adjustment of various color temperatures may be achieved. In addition, the beads may change the output power (or the light emitting power of the beads) corresponding to the illuminance of the illumination light emitted from the lamp light under the control of the control device 20. The greater the output power, the greater the illuminance of the emitted illumination light.
After obtaining the light emitting parameters, the control device 20 can determine the mixing ratio and the output power of the lights emitted by the color temperature beads in the lamp 30 based on the color temperature parameters and the illuminance parameters in the light emitting parameters, so that the control device 20 can control the corresponding target lamp to emit the illumination light corresponding to the color temperature parameters and the illuminance parameters. The illumination light is illumination light satisfying health illumination provided to the target user with reduced power consumption. Based on this, healthy illumination of the target user can be achieved with low power consumption. The lighting parameters may also include, among other things, a duration of time that the luminaire 30 is controlled to emit light.
As an alternative embodiment, the method may further comprise: and when the current light receiving data of the target user is greater than or equal to a specified threshold value, controlling the target lamp to emit light in a preset light emitting mode.
In this embodiment, the preset light emitting mode is usually a low-power-consumption normal light emitting mode, and when the current light receiving data of the target user is greater than or equal to the specified threshold, this means that the light receiving data of the target user meets the light receiving amount of the current day, which means that the light radiation amount received by the user on the current day is sufficient, and health problems are not easily caused due to insufficient light radiation amount received by the user on the current day. At this time, the control device 20 may control the lamp 30 to operate in a low power consumption mode to reduce power consumption. The specified threshold may be the light receiving amount in the reference light receiving data.
In this embodiment, the preset lighting pattern or other lighting models may refer to each building lighting design specification, the designed illuminance is not lower than the lowest illuminance of the building reference plane, the corresponding illuminance and the lighting time are designed according to the requirement, and the designed corresponding illuminance is the transformation coefficient T time=the cumulative amount of the received lighting radiation, and is pre-stored in the lighting pattern. The preset lighting mode is a lighting mode with the lowest power consumption on the premise of meeting the lighting design specification. The other illumination pattern may be one or more illumination patterns preferred by the user. For example, other illumination modes may include, but are not limited to, a warm-color illumination mode, a simulated natural light illumination mode, a cold light illumination mode, and the like. Wherein, the different illumination modes correspond to the respective illumination parameters, so that the control device 20 can control the lamp 30 to emit light in the corresponding illumination modes according to the respective illumination parameters. In addition, the lighting parameters corresponding to different lighting modes can be adjusted by the user through the control device 20, and can be set according to actual conditions, so as to realize personalized lighting.
For example, the control device 20 may store a color temperature bar of each luminaire 30, which may represent a color temperature range of the light emitted by the luminaire 30, and an illuminance bar, which may represent an illuminance range of the light emitted by the luminaire 30. The user can adjust the lighting parameters of the corresponding lighting mode by dragging the color temperature bar and the illuminance bar, and the adjusted lighting parameters can be stored and recorded in the storage module 22 so as to control the target lamp to emit light according to the current adjusted lighting parameters when the lamp works in the lighting mode.
When it is detected that the current light receiving data of the target user is greater than or equal to a specified threshold, or when it is detected that the target user operates the illumination mode selection, the control device 20 may search for a pre-stored light emitting parameter corresponding to the corresponding illumination mode according to the determined illumination mode, and then, according to the searched light emitting parameter, send a control instruction to the target lamp, and control the target lamp to perform a corresponding action so as to perform illumination.
In this embodiment, the control device 20 may include a control panel for a user to input corresponding operation data. The control panel may be a panel formed of a plurality of keys, or a touch panel, which is not particularly limited herein.
For example, when the control panel is a touch panel, the display screen of the touch panel may display an illuminance bar and a color temperature bar. The target user can realize the control of the illuminance and the color temperature of the target lamp by dragging the lengths of the illuminance strip and the color temperature strip according to the preference of the target user to the lamplight.
As an alternative embodiment, the method may further comprise: according to the current operation data of the target user, determining a new lighting parameter corresponding to the target user, and controlling the target lamp to emit illumination light corresponding to the new lighting parameter, wherein one or more reference light receiving data aiming at the target user are associated with the current operation data.
In this embodiment, the current operation data includes, but is not limited to, the number of the user, the adjusted lighting parameters. For example, the control device 20 may store and record the number of each user, each user having a unique property, in order to facilitate discrimination. Each number is associated with reference light reception data of the user. When the user inputs the number of the user through the control panel, the control device 20 can find the target lamp and the lighting parameter for the current user based on the number, and then control the target lamp to emit light with the lighting parameter. At this time, the number input by the user is the current operation data.
In addition, the user can adjust the illuminance and the color temperature of the target lamp by dragging the length of the illuminance strip and the color temperature strip in the control panel, so that the adjusted luminous parameters are obtained, and then the target lamp is controlled to emit light according to the adjusted luminous parameters. At this time, the adjusted lighting parameters are the current operation data of the user.
In this embodiment, the control panel may store the operation record of the last time the recording target user was from the current time. The operation record comprises the last used target lamp and the lighting parameters of the target user, and the user can select the last lighting mode on the control panel to control the last target lamp to emit light according to the last lighting parameters.
Referring to fig. 5, an embodiment of the present application further provides an individual identification lighting control device 200, which can be applied to the lighting control system 10 described above, for executing or implementing each step in the individual identification lighting control method. The individual recognition lighting control device 200 includes at least one software function module that may be stored in the memory module 22 in the form of software or Firmware (Firmware) or cured in the Operating System (OS) of the control apparatus 20. For example, the individual recognition lighting control device 200 may include a light receiving determination unit 210, a light emission determination unit 220, and a control unit 230.
The light receiving determining unit 210 is configured to determine current light receiving data of a target user based on activity data of the target user and a light weather database corresponding to the activity data.
The light emission determining unit 220 is configured to determine a light emission parameter corresponding to the target lamp according to the current light reception data and the reference light reception data.
And the control unit 230 is used for controlling the target lamp to emit illumination light corresponding to the light emitting parameter.
Optionally, the individual identification lighting control device 200 may further comprise a user determination unit. Before the light receiving determining unit 210 determines the current light receiving data of the target user, the user determining unit is configured to determine that the portrait of the target user exists in a scene image acquired by an image acquisition module and including at least one portrait, or determine that the audio data includes target audio data corresponding to the target user in the audio data acquired by a sound acquisition module; or determining that the portrait of the target user exists in the scene image obtained by the image acquisition module, and determining that the target audio data corresponding to the target user is included in the audio data obtained by the sound acquisition module, or determining that the biological feature of the target user exists in the biological feature from the biological feature currently obtained by the biological feature acquisition module, or determining that a login operation instruction which characterizes the target user and is generated by scanning a two-dimensional code through a user terminal is received.
Optionally, before the light emission determining unit 220 determines the light emission parameter corresponding to the target luminaire, the light receiving determining unit 210 may be further configured to: and determining reference light receiving data of the target user according to light weather data corresponding to the current geographic position, wherein the current geographic position is the geographic position of the lamp or the geographic position of the target user.
Optionally, before the light emission determining unit 220 determines the light emission parameter corresponding to the target luminaire, the light receiving determining unit 210 may be further configured to: and determining the reference light receiving data of the target user through the learned deep neural network model according to the current time and the position of the lamp 30.
Optionally, the lighting parameters include a color temperature parameter and an illuminance parameter corresponding to the target lamp. The control unit 230 may also be configured to: and controlling the target lamp to emit illumination light corresponding to the color temperature parameter and the illumination parameter.
Alternatively, the light receiving determining unit 210 may also be configured to: and determining the current light receiving data of the target user based on the activity position, the activity duration, the collected ambient light radiation amount, the light weather database corresponding to the activity position and a calculation model in the activity data.
Optionally, the individual identification lighting control device 200 may further comprise a luminaire 30 determination unit. Before the light emission determining unit 220 determines the light emission parameter corresponding to the target light fixture, the light fixture 30 determining unit is configured to determine, from the plurality of light fixtures 30, a specified number of light fixtures 30 closest to the target user as the target light fixture according to the distance between the target user and the plurality of light fixtures 30.
Optionally, the control unit 230 may be further configured to: when the current light receiving data of the target user is larger than or equal to a specified threshold value, controlling the target lamp to emit light in a preset light emitting mode; or determining a new lighting parameter corresponding to the target user according to the current operation data of the target user, and controlling the target lamp to emit illumination light corresponding to the new lighting parameter, wherein one or more reference light receiving data aiming at the target user are associated with the current operation data.
It should be noted that, for convenience and brevity of description, the specific working processes of the lighting control system 10 and the individual identification lighting control device 200 described above may refer to the corresponding processes of the steps in the foregoing method, and will not be described in detail herein.
In this embodiment, the processing module 21 may be an integrated circuit chip with signal processing capability. The processing module 21 may be a general purpose processor. For example, the processor may be a central processing unit (Central Processing Unit, CPU), a graphics processor (Graphics Processing Unit, GPU), a network processor (Network Processor, NP), or the like; the various methods, steps, and logic blocks disclosed in the embodiments of the present application may be implemented or performed with digital signal processors (Digital Signal Processing, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), field programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic, discrete hardware components.
The memory module 22 may be, but is not limited to, random access memory, read only memory, programmable read only memory, erasable programmable read only memory, electrically erasable programmable read only memory, and the like. In this embodiment, the storage module 22 may be used to store a light weather database, reference light reception data, and the like. Of course, the storage module 22 may also be used to store a program, which is executed by the processing module 21 upon receiving an execution instruction.
It will be appreciated that the configuration shown in fig. 2 is merely a schematic illustration of one configuration of the control device 20, and that the control device 20 may also include more components than those shown in fig. 2. The components shown in fig. 2 may be implemented in hardware, software, or a combination thereof.
For example, the control device 20 may also include an image acquisition module, a sound acquisition module, and the like. The camera may be used to capture an image of the scene to facilitate the control device 20 in determining from the image of the scene whether the target user is present. The sound collection module may collect audio data for the control device 20 to determine whether target audio data exists in the audio data. The target audio data may include voiceprint features of the target user, language instructions set by the target user, and the like. In addition, the control device 20 may also calculate the distance between the target user and each luminaire 30 based on the position of the person image in the scene image acquired by the image acquisition module, in combination with the three-dimensional coordinate model of the scene.
In the present embodiment, the control device 20 may be a personal computer, a personal digital assistant (Personal Digital Assistant, PDA), a mobile internet device (Mobile Internet Device, MID), or the like. The control device 20 may also include a communication module that may be used to establish a communication connection between the control device 20 and other devices (e.g., a management device, such as a smart phone, for example). The user may perform corresponding management operations, such as adding or deleting lighting patterns, through other devices.
In this embodiment, the communication module may be, but is not limited to, a wireless communication chip, a device or a corresponding circuit structure for wireless communication based on WIFI (Wireless Fidelity, wireless local area network based on IEEE 802.11b standard), bluetooth, 4G, and the like. The communication module may also include a wired communication chip, a device or a corresponding circuit structure, a communication bus, etc. based on a wired local area network or a wide area network, for transmitting and receiving data to and from a non-network electrical signal transmission mode.
In this embodiment, the control device 20 may enter a manual control mode through manual operation of an administrator, and may control the change or the on/off of the illuminance and the color temperature of the lamps 30 in batches, or may individually control the change or the on/off of the illuminance and the color temperature of each lamp 30.
Based on the above design, the method and system provided in this embodiment can send a control command to the lamp 30 according to the activity data of different users and the light weather databases of corresponding regions, so as to realize that the artificial lighting in the building room is suitable for the activity condition and light receiving condition characteristics of the individual, alleviate bad emotion, improve working or learning efficiency, and be beneficial to the human health of the users.
The embodiment of the application also provides a computer readable storage medium. The readable storage medium has stored therein a computer program which, when run on a computer, causes the computer to perform the individual identification lighting control method as described in the above embodiments.
From the foregoing description of the embodiments, it will be apparent to those skilled in the art that the present application may be implemented in hardware, or by means of software plus a necessary general hardware platform, and based on this understanding, the technical solution of the present application may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (may be a CD-ROM, a U-disc, a mobile hard disk, etc.), and includes several instructions for causing a computer device (may be a personal computer, a server, or a network device, etc.) to execute the method described in the respective implementation scenario of the present application.
In summary, the present application provides a method, an apparatus, and a system for controlling illumination for individual identification. The method comprises the following steps: determining current light receiving data of the target user based on the activity data of the target user and a light weather database corresponding to the activity data; determining a lighting parameter corresponding to the target lamp according to the current light receiving data and the reference light receiving data; the control target lamp emits illumination light corresponding to the light emitting parameter. According to the scheme, the current light receiving data of the target user is determined by combining the activity data of the user, then the light emitting parameters determined by the reference light receiving data are used for controlling the light emitting of the target lamp, and the light emitting can be controlled according to the light receiving condition of the target user, so that the health problem caused by insufficient light receiving of the user is improved.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus, system and method may be implemented in other manners as well. The above-described apparatus, system, and method embodiments are merely illustrative, for example, flow charts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions. In addition, functional modules in the embodiments of the present application may be integrated together to form a single part, or each module may exist alone, or two or more modules may be integrated to form a single part.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (7)

1. A method of individual identification lighting control, the method comprising:
determining current light receiving data of a target user based on activity data of the target user and a light weather database corresponding to the activity data;
determining a lighting parameter corresponding to the target lamp according to the current light receiving data and the reference light receiving data;
controlling the target lamp to emit illumination light corresponding to the luminous parameters;
wherein, before determining the lighting parameters corresponding to the target luminaire, the method further comprises: determining reference light receiving data of the target user according to light weather data corresponding to a current geographic position, wherein the current geographic position is the geographic position of the lamp or the geographic position of the target user;
determining current light receiving data of a target user based on activity data of the target user and a light weather database corresponding to the activity data, including: determining the current light receiving data of the target user based on an activity position, an activity duration, an acquired ambient light radiation amount, the light weather database corresponding to the activity position and a calculation model in the activity data, wherein the activity position is a position of the target user after leaving an environment provided with a lighting control system, and the activity duration is a duration of the target user after leaving the environment provided with the lighting control system;
When the indoor light receiving radiation amount and the outdoor light receiving radiation amount of the target user are obtained, obtaining the personal activity light receiving radiation amount of the region according to the indoor light receiving radiation amount and the outdoor light receiving radiation amount of the target user on the same day, wherein the personal activity light receiving radiation amount is the current light receiving data of the user;
before determining the current light reception data of the target user, the method further comprises:
determining the presence of a person of the target user in a scene image comprising at least one person, obtained from an image acquisition module, and/or
From the audio data acquired by the sound acquisition module, determining that the audio data comprises target audio data corresponding to the target user, or
Determining whether the biological characteristics of the target user exist in the biological characteristics obtained by the biological characteristics acquisition module currently or
And determining to receive a login operation instruction generated by the representation target user through the user terminal scanning the two-dimensional code.
2. The method of claim 1, wherein prior to determining the lighting parameters corresponding to the target luminaire, the method further comprises:
And determining reference light receiving data of the target user through the learned deep neural network model according to the current time, the position of the lamp and the historical operation data of the target user, wherein the historical operation data comprises one or more reference light receiving data set before the current time and aiming at the target user.
3. The method of claim 1, wherein the lighting parameters include a color temperature parameter and an illuminance parameter corresponding to the target fixture, and wherein controlling the target fixture to emit illumination light corresponding to the lighting parameters includes:
and controlling the target lamp to emit illumination light corresponding to the color temperature parameter and the illumination parameter.
4. The method of claim 1, wherein prior to determining the lighting parameters corresponding to the target luminaire, the method further comprises:
and determining the lamps closest to the target user as target lamps from the plurality of lamps according to the distance between the target user and the plurality of lamps.
5. The method according to claim 1, wherein the method further comprises:
when the current light receiving data of the target user is larger than or equal to a specified threshold value, controlling the target lamp to emit light in a preset light emitting mode;
Or determining a new lighting parameter corresponding to the target user according to the current operation data of the target user, and controlling the target lamp to emit illumination light corresponding to the new lighting parameter, wherein one or more reference light receiving data aiming at the target user are associated with the current operation data.
6. An individual identification lighting control device, the device comprising:
the light receiving determining unit is used for determining current light receiving data of a target user based on activity data of the target user and a light weather database corresponding to the activity data;
the light-emitting determining unit is used for determining a light-emitting parameter corresponding to the target lamp according to the current light-receiving data and the reference light-receiving data;
the control unit is used for controlling the target lamp to emit illumination light corresponding to the luminous parameters;
the light receiving determining unit may be further configured to: determining reference light receiving data of the target user according to light weather data corresponding to a current geographic position, wherein the current geographic position is the geographic position of the lamp or the geographic position of the target user;
the light receiving determining unit may be further configured to: determining the current light receiving data of the target user based on the activity position, the activity duration, the collected ambient light radiation amount, the light weather database corresponding to the activity position and a calculation model in the activity data;
When the indoor light receiving radiation amount and the outdoor light receiving radiation amount of the target user are obtained, obtaining the personal activity light receiving radiation amount of the region according to the indoor light receiving radiation amount and the outdoor light receiving radiation amount of the target user on the same day, wherein the personal activity light receiving radiation amount is the current light receiving data of the user;
the light receiving determining unit may be further configured to: determining the presence of a person of the target user in a scene image comprising at least one person, obtained from an image acquisition module, and/or
From the audio data acquired by the sound acquisition module, determining that the audio data comprises target audio data corresponding to the target user, or
Determining whether the biological characteristics of the target user exist in the biological characteristics obtained by the biological characteristics acquisition module currently or
And determining to receive a login operation instruction generated by the representation target user through the user terminal scanning the two-dimensional code.
7. A lighting control system, characterized in that the lighting control system comprises a control device and a luminaire, the control device comprising a memory, a processor, coupled to each other, the memory storing a computer program which, when executed by the processor, causes the control device to perform the method according to any one of claims 1-5.
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113923839A (en) * 2021-10-19 2022-01-11 苏州爱果乐科技有限公司 Light adjusting method and system
CN114228613A (en) * 2021-11-12 2022-03-25 北京罗克维尔斯科技有限公司 Control method and device for atmosphere lamp in vehicle and storage medium
CN116963357B (en) * 2023-09-20 2023-12-01 深圳市靓科光电有限公司 Intelligent configuration control method, system and medium for lamp
CN117722632B (en) * 2023-12-14 2024-05-31 中山市金兴智能技术有限公司 Dimming control method, driving circuit and control device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102725027A (en) * 2010-01-21 2012-10-10 皇家飞利浦电子股份有限公司 Control device, wearable device and lighting system for light therapy purposes
CN103886283A (en) * 2014-03-03 2014-06-25 天津科技大学 Method for fusing multi-biometric image information for mobile user and application thereof
CN108371755A (en) * 2017-01-31 2018-08-07 松下知识产权经营株式会社 Lighting system and information cuing method
CN108777900A (en) * 2018-06-27 2018-11-09 深圳云联智能光电科技有限公司 A kind of architecture indoor is releived the means of illumination and intelligent lighting system of human feelings thread
CN108811271A (en) * 2018-04-28 2018-11-13 上海与德科技有限公司 A kind of light adjusting method, device, intelligent desk lamp and storage medium
CN108803731A (en) * 2017-04-26 2018-11-13 松下知识产权经营株式会社 Light system for measuring quantity
CN108886859A (en) * 2015-12-31 2018-11-23 公州大学校产学协力团 Inducible system is synthesized in the control method and vitamin D body of vitamin D synthetic quantity decision maker and the device
CN109219209A (en) * 2017-06-29 2019-01-15 松下知识产权经营株式会社 Accumulate light amount estimation method and device, storage medium and health management system arranged
CN110597079A (en) * 2019-09-29 2019-12-20 青岛海尔科技有限公司 Method and device for adjusting lamp in intelligent household operating system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10471231B2 (en) * 2015-03-09 2019-11-12 Circadian Zirclight Inc. Systems and methods for controlling environmental illumination

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102725027A (en) * 2010-01-21 2012-10-10 皇家飞利浦电子股份有限公司 Control device, wearable device and lighting system for light therapy purposes
CN103886283A (en) * 2014-03-03 2014-06-25 天津科技大学 Method for fusing multi-biometric image information for mobile user and application thereof
CN108886859A (en) * 2015-12-31 2018-11-23 公州大学校产学协力团 Inducible system is synthesized in the control method and vitamin D body of vitamin D synthetic quantity decision maker and the device
CN108371755A (en) * 2017-01-31 2018-08-07 松下知识产权经营株式会社 Lighting system and information cuing method
CN108803731A (en) * 2017-04-26 2018-11-13 松下知识产权经营株式会社 Light system for measuring quantity
CN109219209A (en) * 2017-06-29 2019-01-15 松下知识产权经营株式会社 Accumulate light amount estimation method and device, storage medium and health management system arranged
CN108811271A (en) * 2018-04-28 2018-11-13 上海与德科技有限公司 A kind of light adjusting method, device, intelligent desk lamp and storage medium
CN108777900A (en) * 2018-06-27 2018-11-09 深圳云联智能光电科技有限公司 A kind of architecture indoor is releived the means of illumination and intelligent lighting system of human feelings thread
CN110597079A (en) * 2019-09-29 2019-12-20 青岛海尔科技有限公司 Method and device for adjusting lamp in intelligent household operating system

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