CN113939068A - Intelligent LED lamp dimming control device and intelligent LED lamp - Google Patents

Intelligent LED lamp dimming control device and intelligent LED lamp Download PDF

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Publication number
CN113939068A
CN113939068A CN202111265198.2A CN202111265198A CN113939068A CN 113939068 A CN113939068 A CN 113939068A CN 202111265198 A CN202111265198 A CN 202111265198A CN 113939068 A CN113939068 A CN 113939068A
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China
Prior art keywords
led lamp
posture
user
current
light
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CN202111265198.2A
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Chinese (zh)
Inventor
夏红敏
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Shichuang Photoelectric Shenzhen Co ltd
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Shichuang Photoelectric Shenzhen Co ltd
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Priority to CN202111265198.2A priority Critical patent/CN113939068A/en
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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
    • H05B47/175—Controlling the light source by remote control
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
    • 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
    • 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
    • H05B47/175—Controlling the light source by remote control
    • H05B47/19—Controlling the light source by remote control via wireless transmission
    • 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

Abstract

The invention provides an intelligent LED lamp dimming control device and an intelligent LED lamp. This intelligence LED lamp dimming control device includes: the information receiving module is used for receiving the light setting requirements of the user; the information processing module is used for acquiring parameter difference according to the light setting requirement of the user and generating a corresponding control signal; and the light control module is used for receiving the control signal and adjusting the light of the LED lamp according to the control signal. The LED lamp is used for solving the problem that the traditional LED lamp is low in intelligence and cannot automatically adjust the illumination and the color, and meanwhile, the LED lamp also has a fault detection function to realize the automatic detection of the lamp bulb.

Description

Intelligent LED lamp dimming control device and intelligent LED lamp
Technical Field
The invention relates to the technical field of light adjustment, in particular to an intelligent LED lamp light adjustment control device and an intelligent LED lamp.
Background
The design of the lamp in the room in the 21 st century takes the design of an LED lamp as the mainstream, and fully reflects the lighting development trends of energy conservation, health, artistic and humanization at the same time, so that the lamp becomes the leading factor of the lighting culture of the room. Compared with the traditional light source, due to the limitation of the light emitting principle, the dynamic control of the colors is difficult to realize, and the advantages of the three-primary-color LED in the aspect of color gamut make up the defects of the traditional light source. Meanwhile, the smart home increasingly deepens into the life of people along with the development of networks, the current LED lamp still cannot meet the requirement of users on intelligent control, and the LED lamp dimming control device capable of being remotely controlled and the intelligent LED lamp are imperative.
Disclosure of Invention
The invention provides an intelligent LED lamp dimming control device and an intelligent LED lamp, which are used for solving the problem that the traditional LED lamp is low in intelligence and cannot automatically adjust the illumination and the color.
Preferably, an intelligent LED lamp dimming control device includes:
the information receiving module is used for receiving the light setting requirements of the user;
the information processing module is used for acquiring parameter difference according to the light setting requirement of the user and generating a corresponding control signal;
and the light control module is used for receiving the control signal and adjusting the light of the LED lamp according to the control signal.
Preferably, the information receiving module is connected with a mobile phone moving end of the user through WiFi, and the user moves the end through the mobile phone to send the light setting requirement to the LED lamp dimming control device.
Preferably, the information processing module includes:
the processing unit is used for acquiring the light setting requirement of the user and generating a target parameter according to the light setting requirement;
the processing unit is further used for obtaining the current parameters of the light setting of the LED lamp and obtaining the parameter difference between the target parameters and the current parameters;
and the signal generating unit is used for generating a corresponding control signal according to the parameter difference and sending the control signal to the light control module.
Preferably, the light control module comprises:
the signal classification unit is used for receiving a control signal, judging the signal type of the control signal and sending a driving signal to the driving unit according to the signal type;
and the driving unit is used for receiving the driving signal and adjusting the light of the LED lamp according to the driving signal.
Preferably, the intelligent dimming control device for the LED lamp adjusts the light intensity and the light color of the LED lamp.
Preferably, the intelligent LED lamp dimming control device further includes: the automatic control module is used for analyzing the current light demand of the user according to the behavior of the user and adjusting the light of the LED lamp, and comprises:
the action acquisition unit is used for capturing the posture information of a target user based on a camera device on the LED lamp and determining the current state of the target user according to the posture information;
the data acquisition unit is used for searching the standard illumination corresponding to the current state in a lamplight illumination database according to the current state;
and the automatic adjusting unit is used for adjusting the light of the LED lamp according to the standard illumination and the use habit of the target user.
Preferably, the intelligent LED lamp dimming control device further includes: a determining module, configured to determine whether the current state is a final state before searching for the standard illuminance corresponding to the current state in a lighting illuminance database according to the current state, where the determining module is configured to:
the image acquisition unit is used for shooting an image of an object within the shooting range of the camera device to obtain a first image, acquiring the environment condition of the camera device, performing background elimination on the first image according to the environment condition to obtain a second image, and calibrating a person on the second image to serve as a target user;
the first determining unit is used for performing first preprocessing on the second image to obtain a first processed image when only one target user is on the second image;
acquiring first posture information of the target user based on the first processing image, simultaneously inquiring corresponding postures in a posture database according to the first posture information, determining the current state of the target user, and taking the current state as a final state;
the second determining unit is used for segmenting the second image to obtain a plurality of third images when more than one target user is on the second image, and respectively carrying out second preprocessing on the plurality of third images to obtain a plurality of second processed images;
performing first positioning on limbs of first target users based on the second processed images to determine a first posture of each first user, and meanwhile, establishing a human body model for the first users;
acquiring a fourth image of the first user within preset time according to a preset frequency, and carrying out second positioning on the fourth image;
simulating the limb movement of the first user on the human body model according to the first positioning point and a second positioning point corresponding to the first positioning point, and judging whether the limb movement of the first user is coherent;
when the limb movement is continuous, acquiring the last posture of the limb movement within the preset time as a second posture, acquiring the limb positioning of the second posture, judging whether the limb positioning is within a first posture change track, if so, determining that the first user is currently in the first posture, and taking the first posture as the current state of the first user;
if the first user is not in the change track, determining that the first user is in a second posture currently, and taking the second posture as the current state of the first user;
when the limb movement is not consistent, acquiring a third posture of a next time point of the inconsistent time point and a final posture of the limb movement within the preset time as a fourth posture, judging whether the third posture and the fourth posture are the same posture or not according to the limb positioning, if so, judging that the third posture is a high-frequency posture, and taking the third posture as the current state of the first user;
if the posture is not the same, respectively acquiring the priority levels of the first posture, the third posture and the fourth posture, and taking the posture with the optimal level as the current state;
and after the current states of all the first users are determined, obtaining the priority levels of all the states, determining the most-prior posture according to the priority levels, and taking the most-prior posture as the final state.
Preferably, the intelligent LED lamp dimming control device further includes: habit record module is used for the record LED lamp adjustment information opens corresponding light pattern when corresponding time is opened, includes:
the recording and analyzing unit is used for recording each time of light adjusting information of the LED lamp and classifying the adjusting information according to time to obtain data classification;
and the starting unit is used for acquiring the data classification corresponding to the current time point and the light setting parameters corresponding to the data classification when the LED lamp is turned on by a user, and starting the corresponding light mode according to the setting parameters.
Preferably, the intelligent LED lamp dimming control device further includes: the fault detection module is used for carrying out fault detection when the dimming control device can not work normally, and comprises:
the first detection unit is used for acquiring input information and output information of a driving power supply of the intelligent LED lamp dimming control device when the dimming control device is detected to be incapable of controlling the LED lamp to reach the target illumination, drawing a power supply fluctuation curve within a preset time period according to the input information and the output information of the power supply, and judging whether the driving power supply is stable;
when the fluctuation range of the power supply fluctuation curve is not within the preset range, judging that the driving power supply is unstable, and sending a first fault notification to a mobile terminal of a mobile phone of a user;
the second detection unit is used for judging that the driving power supply is stable when the fluctuation range of the power supply fluctuation curve is within a preset range, acquiring a bulb arrangement rule of an LED lamp provided with the intelligent LED lamp dimming control device, dividing all bulbs into N first areas according to the arrangement rule, and acquiring the average illumination of each first area according to target parameters;
acquiring the current illumination of each first area by using an optical wave acquisition device, acquiring illumination difference based on the average illumination and the current illumination, and judging whether the illumination difference is in a normal range according to input information of a driving power supply;
when the illumination difference is judged to be in a normal range, sending a second fault notification to a mobile phone terminal of the user;
the bulb detection unit is used for taking the first area as a second area when the illuminance difference is judged to be in an abnormal range, acquiring voltage values of two ends of each bulb in the second area, judging whether the current bulb meets the requirement or not according to the target parameters of the intelligent LED lamp dimming control device, and judging that the current bulb is normal if the current bulb meets the requirement;
if not, determining the brightness of the current bulb in the second area to provide a weight according to the layout position of the current bulb in the second area, providing the weight according to the brightness, and performing first adjustment on the current illumination corresponding to the second area;
if the difference between the first adjusted illumination and the illumination corresponding to the average illumination is in a normal range, judging that the current bulb is a fault bulb, and sending a third fault notification corresponding to the current bulb to a mobile phone mobile terminal of a user;
otherwise, acquiring the bulb connection rule of the surrounding bulbs connected with the current bulb;
the judging unit is used for acquiring the current parameters of each surrounding bulb, judging the corresponding current bulb according to the bulb connection rule, and sending a first judgment result corresponding to the current bulb to a mobile phone terminal of a user when the fault connection does not exist;
and when the fault connection exists, sending a second judgment result corresponding to the current bulb to the mobile terminal of the mobile phone of the user.
The invention provides an intelligent LED lamp, which comprises the intelligent LED lamp dimming control device.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic diagram of an intelligent LED lamp dimming control apparatus according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an information processing module of an intelligent LED lamp dimming control device according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a light control module of an intelligent LED lamp dimming control device according to an embodiment of the present invention;
fig. 4 is a schematic diagram of an automatic control module of an intelligent LED lamp dimming control device according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a fault detection module of an intelligent LED lamp dimming control device according to an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example 1:
the invention provides an intelligent LED lamp dimming control device, as shown in figure 1, comprising:
the information receiving module is used for receiving the light setting requirements of the user;
the information processing module is used for acquiring parameter difference according to the light setting requirement of the user and generating a corresponding control signal;
and the light control module is used for receiving the control signal and adjusting the light of the LED lamp according to the control signal.
In this embodiment, the light setting requirement refers to a setting requirement of a user for setting color and brightness of light.
In this embodiment, the parameter difference refers to a difference between the target parameter and the current parameter; the target parameters refer to the bulb color and the bulb opening number of the LED lamp when the user light setting requirement is met; the current parameters refer to the current bulb color and the bulb turn-on number of the LED lamp.
In this embodiment, the control signal refers to light control information sent by the information processing module to the light control module, and includes the target parameter.
The beneficial effects of the above embodiment are as follows: the invention is used for realizing the adjustment of the light according to the requirements of users, not only can adjust the brightness of the light, but also can adjust the color of the light, is beneficial to meeting the requirements of the users under various conditions, and meets the requirements of the users as much as possible.
Example 2:
on the basis of embodiment 1, the intelligent LED lamp dimming control device is characterized in that the information receiving module is connected with the mobile phone mobile terminal of the user through WiFi, and the user moves the mobile terminal through the mobile phone to send a light setting requirement to the LED lamp dimming control device.
The beneficial effects of the above embodiment are as follows: the WiFi is connected with the waiting machine of the user, so that the user can remotely control the light setting of the LED lamp, the LED lamp can be remotely controlled to be turned on, and the LED lamp can be turned on before the user goes home.
Example 3:
based on embodiment 1, as shown in fig. 2, the information processing module includes:
the processing unit is used for acquiring the light setting requirement of the user and generating a target parameter according to the light setting requirement;
the processing unit is further used for obtaining the current parameters of the light setting of the LED lamp and obtaining the parameter difference between the target parameters and the current parameters;
and the signal generating unit is used for generating a corresponding control signal according to the parameter difference and sending the control signal to the light control module.
The beneficial effects of the above technical scheme are that: the invention utilizes the information processing module to analyze the requirements of the user to obtain the target parameters, and determines the control signal according to the difference between the target parameters and the current parameters, thereby possibly ensuring that the light of the LED is controlled more accurately to ensure that the adjusting result meets the requirements of the user.
Example 4:
based on embodiment 1, as shown in fig. 3, the lighting control module includes:
the signal classification unit is used for receiving a control signal, judging the signal type of the control signal and sending a driving signal to the driving unit according to the signal type;
and the driving unit is used for receiving the driving signal and adjusting the light of the LED lamp according to the driving signal.
In this embodiment, the signal types include three types of adjusting the light color and the light brightness at the same time, only adjusting the light color, and only adjusting the light brightness.
In this embodiment, the driving signal is a signal sent by the signal classification unit to the driving unit, and the driving unit can control different bulbs of the LED lamp to be turned on, so as to achieve the purpose of adjusting the light.
The beneficial effects of the above technical scheme are that: the LED lamp light control system achieves the purpose of accurately adjusting LED lamp light through the difference of the control signals, and meanwhile, the driving signals are sent to the driving unit according to the type of the control signals, so that the driving unit can accurately turn on and turn off the corresponding lamp bulbs to achieve the purpose of adjusting the lamp light.
Example 5:
based on embodiment 1, the intelligent dimming control device for the LED lamp adjusts the light of the LED lamp, i.e., adjusts the illumination intensity and the illumination color of the LED lamp.
The beneficial effects of the above technical scheme are that: the LED lamp can control the illumination intensity of the LED lamp, and can also control the illumination color of the LED lamp, so that the LED lamp containing the LED lamp can adapt to various occasions, and the application range of the LED lamp is expanded.
Example 6:
based on embodiment 1, the intelligent LED lamp dimming control device further includes: the automatic control module is configured to analyze a current lighting demand of a user according to a behavior of the user, and adjust lighting of the LED lamp, as shown in fig. 4, and includes:
the action acquisition unit is used for capturing the posture information of a target user based on a camera device on the LED lamp and determining the current state of the target user according to the posture information;
the data acquisition unit is used for searching the standard illumination corresponding to the current state in a lamplight illumination database according to the current state;
and the automatic adjusting unit is used for adjusting the light of the LED lamp according to the standard illumination and the use habit of the target user.
In this embodiment, the posture information refers to a current position of the limbs of the target user.
In this embodiment, the standard illumination refers to an illumination range corresponding to the current state of the user.
The beneficial effects of the above embodiment are as follows: according to the invention, the current light demand of the user is analyzed according to the behavior of the user, and the light of the LED lamp is adjusted, so that the LED lamp is automatically adjusted, and the light adjustment is more intelligent.
Example 7:
based on embodiment 6, the intelligent LED lamp dimming control device further includes: a determining module, configured to determine whether the current state is a final state before searching for the standard illuminance corresponding to the current state in a lighting illuminance database according to the current state, where the determining module is configured to:
the image acquisition unit is used for shooting an image of an object within the shooting range of the camera device to obtain a first image, acquiring the environment condition of the camera device, performing background elimination on the first image according to the environment condition to obtain a second image, and calibrating a person on the second image to serve as a target user;
the first determining unit is used for performing first preprocessing on the second image to obtain a first processed image when only one target user is on the second image;
acquiring first posture information of the target user based on the first processing image, simultaneously inquiring corresponding postures in a posture database according to the first posture information, determining the current state of the target user, and taking the current state as a final state;
the second determining unit is used for segmenting the second image to obtain a plurality of third images when more than one target user is on the second image, and respectively carrying out second preprocessing on the plurality of third images to obtain a plurality of second processed images;
performing first positioning on limbs of first target users based on the second processed images to determine a first posture of each first user, and meanwhile, establishing a human body model for the first users;
acquiring a fourth image of the first user within preset time according to a preset frequency, and carrying out second positioning on the fourth image;
simulating the limb movement of the first user on the human body model according to the first positioning point and a second positioning point corresponding to the first positioning point, and judging whether the limb movement of the first user is coherent;
when the limb movement is continuous, acquiring the last posture of the limb movement within the preset time as a second posture, acquiring the limb positioning of the second posture, judging whether the limb positioning is within a first posture change track, if so, determining that the first user is currently in the first posture, and taking the first posture as the current state of the first user;
if the first user is not in the change track, determining that the first user is in a second posture currently, and taking the second posture as the current state of the first user;
when the limb movement is not consistent, acquiring a third posture of a next time point of the inconsistent time point and a final posture of the limb movement within the preset time as a fourth posture, judging whether the third posture and the fourth posture are the same posture or not according to the limb positioning, if so, judging that the third posture is a high-frequency posture, and taking the third posture as the current state of the first user;
if the posture is not the same, respectively acquiring the priority levels of the first posture, the third posture and the fourth posture, and taking the posture with the optimal level as the current state;
and after the current states of all the first users are determined, obtaining the priority levels of all the states, determining the most-prior posture according to the priority levels, and taking the most-prior posture as the final state.
In this embodiment, the first image is an original image captured by an imaging device; the second image is an image obtained by background-removing an original image captured by the imaging device.
In this embodiment, the target user refers to a person within the shooting range of the imaging device.
In this embodiment, the first target user means that there are a plurality of target persons within the shooting range of the image capturing apparatus.
In this embodiment, the environmental conditions refer to the distribution of non-human objects such as fixed ornaments, furniture, toys, and the like included in the shooting range of the shooting device on the LED lamp.
In this embodiment, the preprocessing refers to preprocessing the image, including enlarging and filtering the image.
In this embodiment, the first processed image is a target person image obtained by preprocessing the second image when only one target person exists in the shooting range of the image capturing device; the second processed image is a target person image obtained by dividing the second image by more than one target person within the shooting range of the camera device to obtain a third image and preprocessing the third image; and the third image is an image of a single target user obtained by dividing according to the number of the target users in the second graph.
In this embodiment, the first posture information refers to a current position of an extremity of the target user.
In this embodiment, the first positioning refers to positioning a limb position of the target user on the second processed image; the second positioning refers to positioning the limb position of the target user on the fourth image; the fourth image is a posture change image of the second user within a preset time acquired according to a preset frequency, and is a general name of a plurality of images of a single target user.
In the present embodiment, the preset frequency is a shooting frequency of the image pickup device shooting the first image in the process of determining the final state, for example, 20 sheets/second
In this embodiment, the first gesture refers to a current gesture of a different target user when there are multiple target users; the second pose refers to a different target user final pose after a period of time (e.g., 60s) is collected by the first pose when the simulated motion of the target user is coherent; the third gesture refers to the gesture of the target user at the next time point of the incoherent time point when the simulated motion of the target user is incoherent, and only one gesture or a plurality of gestures may be possible; the fourth gesture refers to a different target user final gesture after a period of time (e.g., 60s) has elapsed since the first gesture collection when the simulated motion of the target user is not consistent.
In the present embodiment, the high-frequency gesture refers to a gesture in which the appearance frequency of the target user is high.
In this embodiment, the current state refers to the current posture of the target user, for example: walking, writing, seeing mobile phone, etc.; the final state refers to the current posture of the target user for finding in the lighting illuminance database.
In this embodiment, the determination of the most preferred posture is related to a priority level, and the priority level is related to the illumination requirement, for example, the requirement for illumination is greater when writing than when looking at the mobile phone, and the requirement for illumination is greater when looking at the mobile phone than when walking.
The beneficial effects of the above technical scheme are that: the invention is beneficial to acquiring the user requirement in time by analyzing the current posture of the target user, adjusting the light in time according to the change of the user, and simultaneously, the final target of light adjustment is topped by the priority of the illumination brightness of different postures, thus being beneficial to obtaining the best light adjustment scheme under the condition of multiple users.
Example 8:
based on embodiment 1, the intelligent LED lamp dimming control device further includes: habit record module is used for the record LED lamp adjustment information opens corresponding light pattern when corresponding time is opened, includes:
the recording and analyzing unit is used for recording each time of light adjusting information of the LED lamp and classifying the adjusting information according to time to obtain data classification;
and the starting unit is used for acquiring the data classification corresponding to the current time point and the light setting parameters corresponding to the data classification when the LED lamp is turned on by a user, and starting the corresponding light mode according to the setting parameters.
In this embodiment, the light adjustment data includes the color of the light and the illumination of the light, and the illumination of the light may be determined by the number of turned-on bulbs.
In this embodiment, the data classification means that the lighting adjustment information is classified according to time, data at the same time is classified into one type, and data of a date closest to a current time point is used as a data basis for lighting on.
In this embodiment, the light setting parameters refer to the color of the bulbs and the number of the bulbs to be turned on, and different light setting parameters correspond to different light modes.
The beneficial effects of the above embodiment are as follows: the light adjusting device records each time, is favorable for data query to find out faults of the LED lamp, is favorable for obtaining the use habits of the user, selects the proper light mode for the user at the corresponding time point according to the use habits, provides more convenient and intelligent service for the user, and enhances the use experience of the user.
Example 9:
based on embodiment 1, the intelligent LED lamp dimming control device further includes: the fault detection module is configured to perform fault detection when the dimming control apparatus cannot normally operate, as shown in fig. 5, and includes:
the first detection unit is used for acquiring input information and output information of a driving power supply of the intelligent LED lamp dimming control device when the dimming control device is detected to be incapable of controlling the LED lamp to reach the target illumination, drawing a power supply fluctuation curve within a preset time period according to the input information and the output information of the power supply, and judging whether the driving power supply is stable;
when the fluctuation range of the power supply fluctuation curve is not within the preset range, judging that the driving power supply is unstable, and sending a first fault notification to a mobile terminal of a mobile phone of a user;
the second detection unit is used for judging that the driving power supply is stable when the fluctuation range of the power supply fluctuation curve is within a preset range, acquiring a bulb arrangement rule of an LED lamp provided with the intelligent LED lamp dimming control device, dividing all bulbs into N first areas according to the arrangement rule, and acquiring the average illumination of each first area according to target parameters;
acquiring the current illumination of each first area by using an optical wave acquisition device, acquiring illumination difference based on the average illumination and the current illumination, and judging whether the illumination difference is in a normal range according to input information of a driving power supply;
when the illumination difference is judged to be in a normal range, sending a second fault notification to a mobile phone terminal of the user;
the bulb detection unit is used for taking the first area as a second area when the illuminance difference is judged to be in an abnormal range, acquiring voltage values of two ends of each bulb in the second area, judging whether the current bulb meets the requirement or not according to the target parameters of the intelligent LED lamp dimming control device, and judging that the current bulb is normal if the current bulb meets the requirement;
if not, determining the brightness of the current bulb in the second area to provide a weight according to the layout position of the current bulb in the second area, providing the weight according to the brightness, and performing first adjustment on the current illumination corresponding to the second area;
if the difference between the first adjusted illumination and the illumination corresponding to the average illumination is in a normal range, judging that the current bulb is a fault bulb, and sending a third fault notification corresponding to the current bulb to a mobile phone mobile terminal of a user;
otherwise, acquiring the bulb connection rule of the surrounding bulbs connected with the current bulb;
the judging unit is used for acquiring the current parameters of each surrounding bulb, judging the corresponding current bulb according to the bulb connection rule, and sending a first judgment result corresponding to the current bulb to a mobile phone terminal of a user when the fault connection does not exist;
and when the fault connection exists, sending a second judgment result corresponding to the current bulb to the mobile terminal of the mobile phone of the user.
In this embodiment, the target illuminance refers to an illuminance value that the intelligent LED lamp dimming control device controls the LED lamp to reach.
In this embodiment, the driving power source is a power source for providing energy for the light emission of the LED, and may be an ac power source or a dc power source; the power supply fluctuation curve is a voltage variation curve when driving the power supply input and output.
In this embodiment, the bulb arrangement rule refers to an arrangement condition of bulbs of the LED lamp equipped with the intelligent LED lamp dimming control device.
In this embodiment, the first failure notification is a notification sent to the user when the light emission illuminance of the LED lamp is unstable due to instability of the driving power supply; the second failure notification is a notification sent to the user when the illumination intensity of the LED lamp is abnormal due to the driving power supply voltage being too low or too high
In this embodiment, the fluctuation range refers to the fluctuation variation range of the power supply fluctuation curve with time.
In this embodiment, the first region is N independent small regions obtained by dividing the distribution region of the bulbs according to the bulb arrangement rule, and N is 2 or more.
In this embodiment, the average illuminance refers to an average illuminance obtained according to the number of bulbs in each area according to the total illuminance required by the user; the current illumination refers to the current illumination of the first area; the illumination difference refers to a difference between the current illumination and the average illumination corresponding to the first area.
In this embodiment, the normal range refers to that the illuminance does not reach the target illuminance due to an external reason other than the problem of the bulb itself, for example: the lamp illumination does not reach the target illumination due to the low voltage.
In this embodiment, the abnormal range means that the illuminance does not reach the target illuminance due to a problem of the bulb itself, for example, the bulb flickers due to poor contact inside the bulb.
In this embodiment, the layout position refers to a position of the current bulb in the corresponding second region; the brightness providing weight is the proportion of the illumination of the current bulb in the total illumination of the corresponding second area.
In this embodiment, the first adjustment is to provide a weight value according to the brightness of the current bulb to adjust the illuminance of the bulb in the current second area when the voltage values at the two ends of the current bulb do not conform to the target parameters of the intelligent LED lamp dimming control device.
In this embodiment, the third failure notification is a notification sent to the user when the current bulb fails.
In this embodiment, the bulb connection rule refers to series-parallel connection of bulbs.
In this embodiment, the faulty connection means that the faulty bulb is connected to another faulty bulb; the first judgment result refers to the condition that the fault bulb is connected with other bulbs in series; the second judgment result refers to the case where the failed bulb is connected in parallel with other bulbs.
The beneficial effects of the above technical scheme are that: when the intelligent LED lamp dimming control device cannot work normally, fault detection is carried out, abnormal light emission caused by a driving power supply is eliminated, and a notice is sent to a user when the fault caused by the power supply is removed, so that the intelligent LED lamp dimming control device is beneficial to the user to use and adjust the electrical appliance in time according to the current power consumption; the bulb is detected, so that a fault bulb can be found in time, the intelligent LED lamp dimming control device is adjusted to achieve an expected effect, and better service experience is provided for users.
Example 10:
the invention provides an intelligent LED lamp, which comprises the intelligent LED lamp dimming control device in embodiment 1.
The beneficial effects of the above embodiment are as follows: the invention is used for realizing the adjustment of the light according to the requirements of users, not only can adjust the brightness of the light, but also can adjust the color of the light, is beneficial to meeting the requirements of the users under various conditions, meets the requirements of the users as much as possible, and simultaneously has the fault detection function to realize the autonomous detection of the lamp bulb.
Example 11:
based on embodiment 6, the automatic control module is further configured to calculate the number of currently lighted bulbs of the LED lamp, and includes:
dividing a bulb distribution area of the LED lamp into M light-emitting areas, acquiring an included angle formed between each light-emitting area and a target user in the vertical direction, and calculating the effective illumination received by the target user according to a formula (1):
Figure BDA0003326719560000161
wherein, F represents the effective illumination received by the jth target user, and j represents the number of the target user; m represents the total number of light emitting regions; i represents the number of the light emitting region; hiIndicating the vertical distance between the ith light emitting region and the ground; i isiIndicates that the ith luminous region is at alphajiThe luminous intensity of the direction; alpha is alphajiThe included angle formed by the ith luminous area and the jth target user in the vertical direction is shown;
calculating the number of the bulbs currently lighted by the LED lamp according to the effective illuminance received by the target user and a formula (2):
Figure BDA0003326719560000162
wherein n represents the number of bulbs currently lighted by the LED lamp; q represents the total number of target users in the LED illumination range; w represents the wattage of a single LED bulb, and the bulbs on the LED lamps are all of the same type; k represents the light effective value of the bulb on the LED lamp; sIs effectiveThe effective area of the irradiation range of the LED lamp is represented;
when the calculated number n of the bulbs currently lighted by the LED lamp is an integer, n is the number of the bulbs currently lighted by the LED lamp;
and when the calculated number n of the bulbs currently lighted by the LED lamp is not an integer, the number of the bulbs currently lighted by the LED lamp is obtained by adding 1 to the integer n.
In this embodiment, the target user is not directly under the LED lamp.
In this embodiment, it is assumed that the area between two adjacent lines is 10m2The effective illumination of only one target user in the house is 300lx, the lamp bulb wattage of the LED lamp is 1W, the lighting effect value is 100lm/W, and the number of the currently-lighted lamp bulbs of the LED lamp is 30 through calculation.
The beneficial effects of the above technical scheme are that: the method is favorable for avoiding the illumination loss caused by environmental factors by calculating the effective illumination received by different target users and also is favorable for judging whether the illumination of the LED lamp is uniform or not; meanwhile, the number of the bulbs which are lighted at different times is calculated, so that the comparison of the difference between the current light and the adjusted light is facilitated.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. The utility model provides an intelligence LED lamp dimming control device which characterized in that includes:
the information receiving module is used for receiving the light setting requirements of the user;
the information processing module is used for acquiring parameter difference according to the light setting requirement of the user and generating a corresponding control signal;
and the light control module is used for receiving the control signal and adjusting the light of the LED lamp according to the control signal.
2. An intelligent LED lamp dimming control device as claimed in claim 1, wherein: the information receiving module is connected with a mobile phone moving end of a user through WiFi, and the user sends a light setting requirement to the LED lamp dimming control device through the mobile phone moving end.
3. An intelligent LED lamp dimming control device as claimed in claim 1, wherein: the information processing module comprises:
the processing unit is used for acquiring the light setting requirement of the user and generating a target parameter according to the light setting requirement;
the processing unit is further used for obtaining the current parameters of the light setting of the LED lamp and obtaining the parameter difference between the target parameters and the current parameters;
and the signal generating unit is used for generating a corresponding control signal according to the parameter difference and sending the control signal to the light control module.
4. An intelligent LED lamp dimming control device as claimed in claim 1, wherein: a light control module comprising:
the signal classification unit is used for receiving a control signal, judging the signal type of the control signal and sending a driving signal to the driving unit according to the signal type;
and the driving unit is used for receiving the driving signal and adjusting the light of the LED lamp according to the driving signal.
5. An intelligent LED lamp dimming control device according to claim 4, wherein: the adjustment of the light of the LED lamp refers to the adjustment of the illumination intensity and the illumination color of the LED lamp.
6. The intelligent dimming control device for the LED lamp of claim 1, further comprising: the automatic control module is used for analyzing the current light demand of the user according to the behavior of the user and adjusting the light of the LED lamp, and comprises:
the action acquisition unit is used for capturing the posture information of a target user based on a camera device on the LED lamp and determining the current state of the target user according to the posture information;
the data acquisition unit is used for searching the standard illumination corresponding to the current state in a lamplight illumination database according to the current state;
and the automatic adjusting unit is used for adjusting the light of the LED lamp according to the standard illumination and the use habit of the target user.
7. An intelligent LED lamp dimming control device according to claim 6, wherein: further comprising: a determining module, configured to determine whether the current state is a final state before searching for the standard illuminance corresponding to the current state in a lighting illuminance database according to the current state, where the determining module is configured to:
the image acquisition unit is used for shooting an image of an object within the shooting range of the camera device to obtain a first image, acquiring the environment condition of the camera device, performing background elimination on the first image according to the environment condition to obtain a second image, and calibrating a person on the second image to serve as a target user;
the first determining unit is used for performing first preprocessing on the second image to obtain a first processed image when only one target user is on the second image;
acquiring first posture information of the target user based on the first processing image, simultaneously inquiring corresponding postures in a posture database according to the first posture information, determining the current state of the target user, and taking the current state as a final state;
the second determining unit is used for segmenting the second image to obtain a plurality of third images when more than one target user is on the second image, and respectively carrying out second preprocessing on the plurality of third images to obtain a plurality of second processed images;
performing first positioning on limbs of first target users based on the second processed images to determine a first posture of each first user, and meanwhile, establishing a human body model for the first users;
acquiring a fourth image of the first user within preset time according to a preset frequency, and carrying out second positioning on the fourth image;
simulating the limb movement of the first user on the human body model according to the first positioning point and a second positioning point corresponding to the first positioning point, and judging whether the limb movement of the first user is coherent;
when the limb movement is continuous, acquiring the last posture of the limb movement within the preset time as a second posture, acquiring the limb positioning of the second posture, judging whether the limb positioning is within a first posture change track, if so, determining that the first user is currently in the first posture, and taking the first posture as the current state of the first user;
if the first user is not in the change track, determining that the first user is in a second posture currently, and taking the second posture as the current state of the first user;
when the limb movement is not consistent, acquiring a third posture of a next time point of the inconsistent time point and a final posture of the limb movement within the preset time as a fourth posture, judging whether the third posture and the fourth posture are the same posture or not according to the limb positioning, if so, judging that the third posture is a high-frequency posture, and taking the third posture as the current state of the first user;
if the posture is not the same, respectively acquiring the priority levels of the first posture, the third posture and the fourth posture, and taking the posture with the optimal level as the current state;
and after the current states of all the first users are determined, obtaining the priority levels of all the states, determining the most-prior posture according to the priority levels, and taking the most-prior posture as the final state.
8. The intelligent dimming control device for the LED lamp of claim 1, further comprising: habit record module is used for the record LED lamp adjustment information opens corresponding light pattern when corresponding time is opened, includes:
the recording and analyzing unit is used for recording each time of light adjusting information of the LED lamp and classifying the adjusting information according to time to obtain data classification;
and the starting unit is used for acquiring the data classification corresponding to the current time point and the light setting parameters corresponding to the data classification when the LED lamp is turned on by a user, and starting the corresponding light mode according to the setting parameters.
9. The intelligent dimming control device for the LED lamp of claim 1, further comprising: the fault detection module is used for carrying out fault detection when the intelligent LED lamp dimming control device can not normally work, and comprises:
the first detection unit is used for acquiring input information and output information of a driving power supply of the intelligent LED lamp dimming control device when the dimming control device is detected to be incapable of controlling the LED lamp to reach the target illumination, drawing a power supply fluctuation curve within a preset time period according to the input information and the output information of the power supply, and judging whether the driving power supply is stable;
when the fluctuation range of the power supply fluctuation curve is not within the preset range, judging that the driving power supply is unstable, and sending a first fault notification to a mobile terminal of a mobile phone of a user;
the second detection unit is used for judging that the driving power supply is stable when the fluctuation range of the power supply fluctuation curve is within a preset range, acquiring a bulb arrangement rule of an LED lamp provided with the intelligent LED lamp dimming control device, dividing all bulbs into N first areas according to the arrangement rule, and acquiring the average illumination of each first area according to target parameters;
acquiring the current illumination of each first area by using an optical wave acquisition device, acquiring illumination difference based on the average illumination and the current illumination, and judging whether the illumination difference is in a normal range according to input information of a driving power supply;
when the illumination difference is judged to be in a normal range, sending a second fault notification to a mobile phone terminal of the user;
the bulb detection unit is used for taking the first area as a second area when the illuminance difference is judged to be in an abnormal range, acquiring voltage values of two ends of each bulb in the second area, judging whether the current bulb meets the requirement or not according to the target parameters of the intelligent LED lamp dimming control device, and judging that the current bulb is normal if the current bulb meets the requirement;
if not, determining the brightness of the current bulb in the second area to provide a weight according to the layout position of the current bulb in the second area, providing the weight according to the brightness, and performing first adjustment on the current illumination corresponding to the second area;
if the difference between the first adjusted illumination and the illumination corresponding to the average illumination is in a normal range, judging that the current bulb is a fault bulb, and sending a third fault notification corresponding to the current bulb to a mobile phone mobile terminal of a user;
otherwise, acquiring the bulb connection rule of the surrounding bulbs connected with the current bulb;
the judging unit is used for acquiring the current parameters of each surrounding bulb, judging the corresponding current bulb according to the bulb connection rule, and sending a first judgment result corresponding to the current bulb to a mobile phone terminal of a user when the fault connection does not exist;
and when the fault connection exists, sending a second judgment result corresponding to the current bulb to the mobile terminal of the mobile phone of the user.
10. An intelligence LED lamp which characterized in that: the intelligent LED lamp dimming control device comprises the intelligent LED lamp dimming control device of claim 1.
CN202111265198.2A 2021-10-28 2021-10-28 Intelligent LED lamp dimming control device and intelligent LED lamp Withdrawn CN113939068A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114554094A (en) * 2022-02-25 2022-05-27 深圳市豪恩声学股份有限公司 Camera shooting control method based on headset and headset
CN116506988A (en) * 2023-05-22 2023-07-28 浙江雨林电子科技有限公司 Intelligent dimming and color mixing control method and system for LED lamp
CN114554094B (en) * 2022-02-25 2024-04-26 深圳市豪恩声学股份有限公司 Camera shooting control method based on headset and headset

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114554094A (en) * 2022-02-25 2022-05-27 深圳市豪恩声学股份有限公司 Camera shooting control method based on headset and headset
CN114554094B (en) * 2022-02-25 2024-04-26 深圳市豪恩声学股份有限公司 Camera shooting control method based on headset and headset
CN116506988A (en) * 2023-05-22 2023-07-28 浙江雨林电子科技有限公司 Intelligent dimming and color mixing control method and system for LED lamp
CN116506988B (en) * 2023-05-22 2023-09-19 浙江雨林电子科技有限公司 Intelligent dimming and color mixing control method and system for LED lamp

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Application publication date: 20220114