CN111867211A - Automatic adjusting method, device and system of intelligent lamp - Google Patents
Automatic adjusting method, device and system of intelligent lamp Download PDFInfo
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- CN111867211A CN111867211A CN202010671651.9A CN202010671651A CN111867211A CN 111867211 A CN111867211 A CN 111867211A CN 202010671651 A CN202010671651 A CN 202010671651A CN 111867211 A CN111867211 A CN 111867211A
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- 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]
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- 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
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- 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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Abstract
The invention relates to an automatic adjusting method, a device and a system of an intelligent lamp, wherein the automatic adjusting method of the intelligent lamp comprises the following steps: collecting an article image, and preprocessing the article image to form article image information; calculating the size of the article by using an edge detection operator according to the obtained article image information; calculating a required irradiation angle and a lamp adjustment angle according to the edge detection operator; analyzing the article types according to the pattern color elements and determining a required color temperature standard value; sending a control command, and adjusting the size of the irradiated article and the color temperature of the irradiated article; receiving the feedback illumination data, color temperature data and environment contrast data; and further finely calling scene parameters adaptive to the lighting places according to the feedback data, and dynamically adjusting lighting light. The invention has the advantages of realizing automatic control of lighting in various occasions and providing precise, accurate and rich lighting for museums, art museums and other artistic places.
Description
Technical Field
The invention belongs to the technical field of automatic adjustment of intelligent lamps, and particularly relates to an automatic adjustment method, device and system of an intelligent lamp.
Background
At present, most of lighting equipment in large public places such as museums and art galleries is manually controlled, and the method wastes manpower and material resources, wastes time, is complex to operate and has large influence caused by human factors.
With the development of computer technology, the position, the illumination angle and the brightness of the lamp can be controlled and adjusted through artificial intelligence. The existing lighting equipment mainly focuses on two aspects, one is only controlled to adjust light, the other is only controlled to adjust the position of the lamp body in the vertical and horizontal directions, the position of a specified object is obtained through the camera, the irradiation angle and the brightness adjustment of the intelligent control lamp are realized, the integrated adjustment of the light and the position is really realized, manpower and material resources are saved, and the full-automatic control of lighting is realized.
The invention discloses an intelligent lamp capable of automatically identifying the surrounding environment and adjusting the position and the brightness, which can realize the full-automatic control of the illumination of the intelligent lamp by combining a plurality of parts and can be used in various occasions, such as museums, art galleries and other public large-scale places, thereby realizing the accurate and rapid adjustment of the illumination of the lamp light and meeting the illumination requirements in different environments and different occasions.
Disclosure of Invention
The invention aims to provide an automatic adjusting method, device and system of an intelligent lamp, so as to solve the technical problems. The intelligent lamp can identify the intelligent lamp used in multiple occasions of the surrounding environment by using the automatic adjustment method of the intelligent lamp, can automatically identify the illuminated object and intelligently adjust the angle and the brightness, and meets different requirements of different occasions.
In order to achieve the purpose, the invention adopts the following technical scheme:
in a first aspect, an embodiment of the present invention provides an automatic adjustment method for a smart lamp, where the method includes:
collecting an article image, and preprocessing the article image to form article image information;
calculating the size of the article by using an edge detection operator according to the obtained article image information;
calculating a required irradiation angle and a lamp adjustment angle according to the edge detection operator;
analyzing the article types according to the pattern color elements and determining a required color temperature standard value;
sending a control command, and adjusting the size of the irradiated article and the color temperature of the irradiated article;
receiving the feedback illumination data, color temperature data and environment contrast data;
and further finely calling scene parameters adaptive to the lighting places according to the feedback data, and dynamically adjusting lighting light.
Preferably, the step of calculating the size of the article using the edge detection operator includes:
in the edge detection process, solving the gradient of the central pixel of the image in four directions or eight directions;
determining gradients of pixels in other directions through gradient and pixel addition;
and balancing the pixels through the gradient operation, thereby calculating the image size.
Preferably, the formula for calculating the required illumination angle and the lamp adjustment angle according to the edge detection operator includes:
in the formula, x represents: the horizontal dimension of the luminaire; y represents: the vertical dimension of the luminaire; h represents: height of the luminaire to the ground; θ represents the size of the irradiation angle; α represents: angle of lamp adjustment, l represents: distance of the luminaire from the wall.
And determining the size of the illumination angle of the lamp through the formula.
Preferably, the step of analyzing the article type according to the pattern color elements and determining the required standard value of the color temperature comprises:
positioning the article image;
carrying out feature extraction on the article image;
summarizing the irradiated identified article types to form a binary matrix characteristic template, and storing to form a characteristic template database;
Extracting a characteristic value of the target object and comparing the characteristic value with a characteristic template in the database;
determining a desired illumination condition for the corresponding item.
Preferably, the further fine-tuning of the scene parameters adapted to the lighting location according to the feedback data and the dynamic adjustment of the lighting light further comprise the steps of:
calling basic lighting parameters according with the place where the article is located;
and carrying out light fine adjustment according to the fed back illumination, color temperature and environment contrast value.
Preferably, each article is identified and irradiated by at least three intelligent lamps; each intelligent lamp can identify and irradiate at least one object; and data interaction is carried out between the intelligent lamps in a wireless or wired communication mode.
In a second aspect, an embodiment of the present invention further provides an automatic adjusting device for a smart lamp, including:
the central processing unit is used for calculating the size of the article image by using an edge detection operator according to the obtained article image information of the intelligent lamps; calculating a required irradiation angle and a lamp adjustment angle according to the edge detection operator; analyzing the article types according to the pattern color elements and determining a required color temperature standard value; sending a control command, and adjusting the size of the irradiated article and the color temperature of the irradiated article; receiving the feedback illumination data, color temperature data and environment contrast data; further finely calling scene parameters adaptive to the illumination places according to the feedback data, and dynamically adjusting illumination light; the central processing unit includes: the central computing module, the central control module and the central data transceiving module;
The central computing module is used for realizing image enhancement and edge detection by adopting an edge detection Laplacian operator according to the obtained image information; calculating a required irradiation angle and a lamp adjustment angle according to the edge detection operator;
the central control module analyzes the article types according to the pattern color elements and determines the required color temperature standard value; processing the received feedback illumination data, the color temperature data and the environment contrast data; further finely calling scene parameters adaptive to the illumination places according to the feedback data, and dynamically adjusting illumination light;
the central data transceiver module is used for receiving the illumination data, the color temperature data and the environment contrast data which are collected by the intelligent lamp and fed back to the central processing unit; sending a control command, and adjusting the size of the irradiated article and the color temperature of the irradiated article;
the central light adjusting unit comprises an illumination module, a color temperature module and an environment contrast module, and is used for analyzing the feedback illumination data, color temperature data and environment contrast data and calling a preset light mode for judgment;
the illumination module is used for collecting the illumination value of the light environment around the article and judging whether the average illumination around the article is within the standard requirement or not;
The color temperature module is used for collecting the ambient color temperature of the light around the article and judging whether the ambient color temperature of the article is within the standard or not;
and the environment contrast module is used for acquiring the light environment contrast around the article and judging whether the article meets the illumination requirement.
In a third aspect, an embodiment of the present invention further provides a smart lamp, where the smart lamp includes:
the lamp body, the base edge is equipped with the swivelling chute, and the lamp body removes according to the swivelling chute direction, and for the roating seat of base, the inside U-shaped roating chute that is equipped with of roating seat, the rotating electrical machines is connected with the roating seat, and the rotating electrical machines is used for driving the roating seat rotatory for the U-shaped roating chute, and vertical motor is used for the drive the lamp body is in vertical direction, the upset of upper and lower angle, and the camera, setting element are connected with the base, and is rotatable, and rotation angle is within 180, is equipped with the singlechip in the lamp body for.
Preferably, the intelligent lamp further comprises a fixing piece, the fixing piece penetrates through the rotating groove, the rotating groove is arc-shaped, the rotating motor is fixed on the rotating seat through the fixing piece, the vertical motor is connected with the shell, and the rotating seat is connected with the base; the wisdom lamp is still including staying the groove, it is the rectangle to stay the groove, it sets up on the base to stay the groove.
Preferably, the smart lamp further includes: the casing has the louvre on, is equipped with the mounting of the relative position of fixed casing and base on the groove limit position that is close to on the casing and leaves the groove.
Preferably, the intelligent lamp further comprises a single chip microcomputer, and a control unit of the single chip microcomputer comprises an acquisition module, an intelligent lamp control module and a data interaction module;
the acquisition module is used for acquiring an article image and forming article image information through article image preprocessing; acquiring feedback illumination data, color temperature data and environment contrast data; the acquisition module comprises an illumination submodule, a color temperature submodule and an environment contrast submodule;
the illumination submodule is used for acquiring a luminous environment illumination value around the article;
the color temperature submodule is used for collecting the color temperature of the light environment around the article;
the environment contrast submodule is used for acquiring the light environment contrast around the article;
the intelligent lamp control module is used for adjusting the size of the irradiation angle and the color temperature according to the received control command; dynamically adjusting lighting light according to the received control command;
the data interaction module is used for sending the collected article image to the central processing unit and forming article image information through article image preprocessing; acquiring feedback illumination data, color temperature data and environment contrast data; receiving the control command for adjusting the size of the irradiation angle and the color temperature sent by the central processing unit; and the received control command for dynamically adjusting the lighting lamp sent by the central processing unit.
In a fourth aspect, an embodiment of the present invention further provides an automatic adjustment system for a smart lamp, where the automatic adjustment system for a smart lamp includes the automatic adjustment method for a smart lamp according to any embodiment of the present invention.
In a fifth aspect, the present application further provides a storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements an automatic adjusting method for a smart lamp according to any one of the embodiments of the present application.
The invention can realize full-automatic control of lighting, and accurately obtain and apply the lamp to adjust the angle, the direction and the brightness by analyzing, calculating and calling the scene parameters adaptive to the lighting place in a targeted manner according to the image information of the object, thereby realizing the beneficial effect of dynamically adjusting the lighting; the lamp has the beneficial effects that the lamp body irradiation angle can be turned and adjusted in the horizontal direction and the vertical direction, so that the requirements of different occasions and different environments can be met; the lighting lamp can be quickly adjusted in public large places to meet lighting requirements of different environments and different occasions, is convenient and quick, and saves manpower and material resources. The invention has the beneficial effect of providing precise, accurate and rich-form lighting for museums, art museums and other artistic places. According to the technical scheme, the intelligent lamps in each group can be connected in a wired and/or wireless mode, accurate, controllable, rapid and stable illumination control of the intelligent lamps can be achieved among a plurality of exhibitions and different exhibition halls in a large-scale exhibition, electric energy and carrying resources are greatly saved, light control difficulty is reduced, and light visual perception is improved.
Drawings
FIG. 1 is a flowchart illustrating an automatic adjusting method for a smart lamp according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating the steps for calculating the size of an item using an edge detection operator according to an embodiment of the present invention;
FIG. 3 is a flowchart illustrating the steps of analyzing the type of an article according to the color elements of the pattern to determine a desired standard value of color temperature according to an embodiment of the present invention;
fig. 4 is a flowchart of further elaborating scene parameters adapted to the lighting location according to the feedback data and dynamically adjusting the lighting light according to an embodiment of the present invention, further including the following steps:
fig. 5 is a schematic view of an automatic adjusting device of a smart lamp according to an embodiment of the invention;
FIG. 6 is a schematic view of a smart lamp according to an embodiment of the present invention;
FIG. 7 is a schematic view of another embodiment of a smart lamp;
FIG. 8 is a schematic view of an automatic adjustment device for a smart lamp according to another embodiment of the present invention;
fig. 9 is a schematic structural diagram of a single chip microcomputer control unit of the intelligent lamp according to an embodiment of the invention;
fig. 10 is a schematic diagram of an automatic adjusting system of a smart lamp according to an embodiment of the present invention.
Detailed Description
So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. In addition, the embodiments and features of the embodiments of the present application may be combined with each other without conflict. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1, fig. 1 is a flowchart illustrating an automatic adjusting method of a smart lamp according to an embodiment of the invention; the automatic adjusting method of the intelligent lamp comprises the following steps:
step 110, collecting an article image, and preprocessing the article image to form article image information;
specifically, the article image comprises article image color elements and article materials; content defining item image information may also be included in some embodiments;
step 120, calculating the size of the article by using an edge detection operator according to the obtained article image information;
specifically, according to the obtained article image information, a Laplacian edge detection operator is adopted to realize image enhancement and edge detection;
step S130, calculating a required irradiation angle and a lamp adjusting angle according to an edge detection operator;
step S140, analyzing the article types according to the pattern color elements and determining the required color temperature standard value;
step S150, sending a control command, and adjusting the size and the color temperature of the irradiated article;
step S160, receiving the feedback illumination data, color temperature data and environment contrast data;
specifically, the environmental contrast data includes environmental contrast data before and after irradiation;
And S170, further calling scene parameters adaptive to the lighting places finely according to the feedback data, and dynamically adjusting lighting light.
FIG. 2 is a flowchart illustrating the steps for calculating the size of an item using an edge detection operator according to an embodiment of the present invention; the steps include:
step S210, in the edge detection process, solving the gradient of the central pixel of the image in four directions or eight directions;
specifically, Laplacian is a second-order differential operator, and can realize image enhancement and edge detection;
step S220, determining gradients of pixels in other directions through gradients and pixel addition;
in step S230, pixels are equalized by gradient operation.
Specifically, the template of the Laplacian operator four-neighbor domain is shown as the following figure:
the eight neighborhood template of the Laplacian operator is shown as the following figure:
the calculation formula of the required illumination angle and the lamp adjustment angle in one embodiment of the invention comprises:
in the formula, x represents: the horizontal dimension of the luminaire; y represents: the vertical dimension of the luminaire; h represents: height of the luminaire to the ground; θ represents the size of the irradiation angle; α represents: angle of lamp adjustment, l represents: distance of the luminaire from the wall.
And determining the size of the illumination angle of the lamp through the formula.
FIG. 3 is a flowchart illustrating the steps of analyzing the type of an article according to the color elements of the pattern to determine a desired standard value of color temperature according to an embodiment of the present invention; the steps include:
step 410, extracting the features of the article image, and establishing a feature value template database;
step 420, comparing the binary matrix of the identified article with a template in a database, and judging which article is;
step 430, making a binary matrix characteristic template as a database;
specifically, the binary matrix is used to convert pixel values of 0-255 into pixel values of only 0 and 1. After the articles are identified by the camera, the characteristic values of the articles are extracted and compared with the database, and the categories of the articles are judged. Through the steps, a binary matrix characteristic template can be manufactured to serve as a database.
Step 440, extracting characteristic values of the articles, comparing the characteristic values with characteristic templates in the database, and positioning the articles after comparison;
in some embodiments, the color temperature data and the ambient contrast data before and after illumination are compared with a preset standard light pattern according to the collected ambient illumination data, so as to identify the category of the corresponding article;
Step 450, determining illumination conditions required for the article.
Specifically, the illuminance conditions include an irradiation angle, a color temperature, and an ambient contrast before and after irradiation.
The method has the advantages that the method can accurately obtain and apply the lamp to adjust the angle and the color temperature by analyzing, calculating and calling the scene parameters adaptive to the illumination place in a targeted manner according to the article image information;
fig. 4 is a flowchart illustrating further detailed invoking of scene parameters adapted to a lighting location according to feedback data and dynamic adjustment of lighting light according to an embodiment of the present invention, further including the following steps: the steps include:
step 510, calling basic lighting parameters according with the occasions where the articles are located;
in some embodiments, the basic lighting parameters are the scene parameters that are called by the central control module and are adapted to the lighting occasions; for example, since three lamps are placed at different positions, namely two lamps are at corners and one lamp is at the middle position, the lamp at the middle position is influenced by the brightness of the other two lamps, and when the type of an object is identified, the control system calls basic light parameters conforming to the object immediately;
and 520, carrying out light fine adjustment according to the fed back illumination, color temperature and environment contrast value.
Particularly, carry out light fine setting according to the numerical value of illuminance module, colour temperature module and environment contrast module feedback to reach the basic requirement who satisfies the painting key illumination, have and to according to the numerical value of feedback, to the lamp pole shine the angle calculation more accurate, visual effect is more comfortable, the beneficial effect that the illuminating effect was adjusted along with the change of environment in real time, still have energy saving, improve equipment and circuit life, reduce the huge work load that manual regulation brought, improve the security level in exhibition hall, the beneficial effect of guarantee showpiece quality and safety.
In one embodiment of the invention, each article is identified and irradiated by at least three intelligent lamps; each intelligent lamp can identify and irradiate at least one object; and data interaction is carried out between the intelligent lamps in a wireless or wired communication mode.
Specifically, the camera shoots an article to be irradiated, the size, the pattern color and the content of the article are collected, and the collected data are transmitted to the processing chip in a wireless communication mode.
For example, the camera of each intelligent lamp can identify three articles simultaneously and transmit the data of the three articles to the central processing module at the tail end of the lamp in a wireless transmission mode.
The invention can realize full-automatic control of lighting, and accurately obtain and apply the lamp to adjust the angle, the direction and the brightness by analyzing, calculating and calling the scene parameters adaptive to the lighting place in a targeted manner according to the image information of the object, thereby realizing the beneficial effect of dynamically adjusting the lighting.
Fig. 5 is a schematic view of an automatic adjusting device of a smart lamp according to an embodiment of the invention; the automatic adjusting device 214 of the smart lamp comprises:
the central processing unit 200 is used for calculating the size of the article image by using an edge detection operator according to the obtained article image information of the intelligent lamps; calculating a required irradiation angle and a lamp adjustment angle according to the edge detection operator; analyzing the article types according to the pattern color elements and determining a required color temperature standard value; sending a control command, and adjusting the size of the irradiated article and the color temperature of the irradiated article; receiving the feedback illumination data, color temperature data and environment contrast data; further finely calling scene parameters adaptive to the illumination places according to the feedback data, and dynamically adjusting illumination light; the central processing unit 200 includes: a central computing module 201, a central control module 202 and a central data transceiver module 203;
The central computing module 201 is configured to implement image enhancement and edge detection by using an edge detection Laplacian operator according to the obtained image information; calculating a required irradiation angle and a lamp adjustment angle according to the edge detection operator;
the central control module 202 is configured to analyze the article type according to the pattern color elements and determine a required color temperature standard value; processing the illumination data, the color temperature data, the ambient contrast data; further finely calling scene parameters adaptive to the illumination places according to the feedback data, and dynamically adjusting illumination light;
the central data transceiver module 203 is used for receiving the illumination data, the color temperature data and the environment contrast data which are collected by the intelligent lamp and fed back to the central processing unit; sending a control command, and adjusting the size of the irradiated article and the color temperature of the irradiated article;
the central light adjusting unit 210 comprises an illumination module 211, a color temperature module 212 and an environment contrast module 213;
the central light adjusting unit 210 is configured to analyze the fed back illumination data, color temperature data, and environmental contrast data, and call a preset light mode for judgment.
The illumination module 211 is configured to collect a light environment illumination value around the article, and determine whether the average illumination around the article is within a standard requirement;
The color temperature module 212 is configured to collect a color temperature of a light environment around the article, and determine whether the color temperature around the article is within a standard;
the environment contrast module 213 is configured to collect light environment contrast around the article, and determine whether the article meets the lighting requirement;
for example, the central processing unit 200 adopts a control system based on STM32, the central computing module 201 calculates the light irradiation position, sends a lamp angle change control command through the central data transceiver module 203, receives values of illuminance, color temperature and environmental contrast fed back by the illuminance submodule 82, the color temperature submodule 83 and the environmental contrast submodule 84 of the acquisition module 81 of the single chip microcomputer control unit 80 of the smart lamp shown in fig. 6, calls scene parameters suitable for the lighting situation through the central control module 202 shown in fig. 5, and sends a light adjustment signal to the corresponding smart lamp.
FIG. 6 is a schematic view of a smart lamp according to an embodiment of the present invention; the wisdom lamp includes:
lamp body (2), base (3) edge is equipped with swivelling chute (5), and lamp body (2) are according to swivelling chute (5) direction removal, for swivelling joint (6) of base, inside U-shaped swivelling chute (7) that is equipped with of swivelling joint (6), and rotating electrical machines (8) are connected with swivelling joint (6), and rotating electrical machines (8) are used for driving swivelling joint (6) rotatory for U-shaped swivelling chute (7), and vertical motor (9) are used for the drive lamp body (2) are in vertical direction, the upset of upper and lower angle, camera (14), and setting element (12) are connected with base (3), and are rotatable, and rotation angle is within 180, is equipped with the wisdom singlechip in lamp body (2) for the drive goes on with the control lamp automatically regulated. Specifically, the motor driving device and/or the lamp control device can be driven and controlled by the single chip microcomputer. In some embodiments, the smart lamp further comprises a power conversion device. The power conversion device can be driven and controlled by the singlechip.
FIG. 7 is a schematic view of another embodiment of a smart lamp; the intelligent lamp further comprises a fixing piece (10), the fixing piece (10) penetrates through the rotating groove (5), the rotating groove (7) is arc-shaped, the rotating motor (8) is fixed on the rotating seat (6) through a fixing piece (11) on the rotating seat (6), the vertical motor (9) is connected with the shell (1), and the rotating seat (6) is connected with the base (3); the wisdom lamp still includes: the remaining groove (4) is rectangular, and the remaining groove (4) is arranged on the base (3).
By applying the related structures of the rotating motor (8) and the vertical motor (9), the lamp has the beneficial effects that the lamp body irradiation angle can be turned and adjusted in the horizontal direction and the vertical direction, and the requirements of different occasions and different environments can be met.
FIG. 8 is a schematic view of a smart lamp according to another embodiment of the present invention; the wisdom lamp still includes: the heat dissipation device comprises a shell (1), wherein heat dissipation holes (13) are formed in the shell (1); the position of the groove edge of the shell (1) close to the remaining groove is provided with a fixing piece (10) for fixing the relative position of the shell (1) and the base (3).
Fig. 9 is a schematic structural diagram of a single chip microcomputer control unit of the intelligent lamp according to an embodiment of the invention; wisdom lamp still includes the singlechip, the singlechip control unit 80 of wisdom lamp includes:
The acquisition module 81 is used for acquiring an article image and forming article image information through article image preprocessing; acquiring feedback illumination data, color temperature data and environment contrast data; the acquisition module comprises an illumination submodule, a color temperature submodule and an environment contrast submodule;
the illumination submodule 82 is used for acquiring a luminous environment illumination value around the article;
the color temperature submodule 83 is used for collecting the color temperature of the light environment around the article;
the environment contrast submodule 84 is used for acquiring the light environment contrast around the article;
the intelligent lamp control module 85 is used for adjusting the size of the irradiation angle and the color temperature according to the received control command; dynamically adjusting lighting light according to the received control command;
the data interaction module 86 is used for sending the collected article image to the central processing unit and forming article image information through article image preprocessing; acquiring feedback illumination data, color temperature data and environment contrast data; receiving the control command for adjusting the size of the irradiation angle and the color temperature sent by the central processing unit; the received control command for dynamically adjusting the lighting light sent by the central processing unit;
the embodiment of the present invention further provides an automatic adjusting system of a smart lamp, the automatic adjusting system of the smart lamp includes: the invention relates to an automatic adjusting method of a smart lamp.
FIG. 10 is a schematic diagram of an automatic adjusting system for a smart lamp according to an embodiment of the present invention; in the system, a first item 53, a second item 54, a third item 55; in some embodiments, the three lamps are placed differently, the second lamp 52 and the third lamp 53 are at the corners, the first lamp 50 is in the middle, the middle lamp is affected by the brightness of the second lamp 52 and the third lamp 53, and the control system then calls the basic lighting parameters corresponding to the object when the object type is identified. The basic lighting parameters are scene parameters that are called by the central control module 202 shown in fig. 5 and are adapted to lighting occasions; according to the illuminance value fed back by the illuminance submodule 82, the color temperature value fed back by the color temperature submodule 83 and the environment contrast value fed back by the environment contrast submodule 84 of the acquisition module 81 shown in fig. 6, the central computing module 201 of the central processing unit 200 shown in fig. 5 calculates the values, and the central control module 202 controls the central light adjusting unit 210 to finely adjust the light illuminance through the illuminance module 211, finely adjust the light color temperature through the color temperature module 212 and finely adjust the light environment contrast through the environment contrast module 213 respectively, so as to meet the basic requirements of painting accent lighting.
In some embodiments of the invention, each article has at least three intelligent lights for identification and illumination; for example, a first item 53 is illuminated by a first lamp 50, a second lamp 52, a third lamp 53, a second item 54 is illuminated by a first lamp 50, a second lamp 52, a third lamp 53, and a third item 55 is illuminated by a first lamp 50, a second lamp 52, a third lamp 53; meanwhile, each intelligent lamp can at least identify and irradiate one article; for example, the first light 50 is to identify at least any one of the first item 53, the second item 54, and the third item 55; the first item 53, the second item 54, and the third item 55 each have at least one light for identification and illumination. Data interaction is carried out among the intelligent lamps through a wireless or wired communication mode, for example, data interaction is carried out among the first lamp 50, the second lamp 52 and the third lamp 53 through a wireless or wired communication mode; specifically, the method comprises the steps of shooting an article to be irradiated through a camera, collecting the size, the pattern color and the content of the article, and transmitting the collected data to the intelligent lamp single chip microcomputer control unit 80 shown in fig. 6 in a wireless communication mode. The smart lamp single chip microcomputer control unit 80 may be a smart lamp processing chip.
In some embodiments, the camera of each smart lamp can identify three articles simultaneously, and transmit the data of the three articles to the end of the smart lamp by wireless transmission, where the end is installed with the automatic adjusting device 214 of the smart lamp as shown in fig. 5; the automatic adjustment device 214 of the smart lamp can be installed at the end of any smart lamp. Data interaction can be carried out among a plurality of intelligent lamps provided with the automatic adjusting devices 214 of the intelligent lamps in a wireless or wired communication mode. For example, the first lamp 50 is installed with the automatic adjusting device 214 of the smart lamp, and data interaction can be performed with the smart lamp of the scene 58 and/or the scene 57 installed with the automatic adjusting device 214 of the smart lamp through a wireless or wired communication manner, so as to implement the automatic adjusting method of the smart lamp according to any embodiment of the present invention.
According to the technical scheme, the intelligent lamps in each group can be connected in a wired and/or wireless mode, accurate, controllable, rapid and stable illumination control of the intelligent lamps can be achieved among a plurality of exhibitions and different exhibition halls in a large-scale exhibition, electric energy and carrying resources are greatly saved, the light control difficulty is reduced, and the light effect is improved.
Embodiments of the present application further provide an electronic device comprising a processor and a machine-readable storage medium storing machine-executable instructions executable by the processor, the processor-executable instructions, when invoked and executed by the processor, causing the processor to: the automatic adjusting method of the intelligent lamp is achieved.
An embodiment of the present invention further provides a storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the automatic adjustment method for a smart lamp according to any one of the above embodiments.
The system/computer device integrated components/modules/units, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow in the method of the above embodiments may be implemented by a computer program, which may be stored in a computer readable storage medium and used by a processor to implement the steps of the above method embodiments. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable storage medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
In the several embodiments provided in the present invention, it should be understood that the disclosed system and method may be implemented in other ways. For example, the system embodiments described above are merely illustrative, and for example, the division of the components is only one logical division, and other divisions may be realized in practice.
In addition, each functional module/component in each embodiment of the present invention may be integrated into the same processing module/component, or each module/component may exist alone physically, or two or more modules/components may be integrated into the same module/component. The integrated modules/components can be implemented in the form of hardware, or can be implemented in the form of hardware plus software functional modules/components.
It will be evident to those skilled in the art that the embodiments of the present invention are not limited to the details of the foregoing illustrative embodiments, and that the embodiments of the present invention are capable of being embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the embodiments being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it is obvious that the word "comprising" does not exclude other elements or steps, and the singular does not exclude the plural. Several units, modules or means recited in the system, apparatus or terminal claims may also be implemented by one and the same unit, module or means in software or hardware. The terms first, second, etc. are used to denote names, but not any particular order.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (13)
1. An automatic adjustment method of a smart lamp is characterized by comprising the following steps:
collecting an article image, and preprocessing the article image to form article image information;
calculating the size of the article by using an edge detection operator according to the obtained article image information;
calculating a required irradiation angle and a lamp adjustment angle according to the edge detection operator;
analyzing the article types according to the pattern color elements and determining a required color temperature standard value;
sending a control command, and adjusting the size of the irradiated article and the color temperature of the irradiated article;
receiving the feedback illumination data, color temperature data and environment contrast data;
and further finely calling scene parameters adaptive to the lighting places according to the feedback data, and dynamically adjusting lighting light.
2. The method of claim 1, wherein the step of calculating the size of the object using the edge detection operator comprises:
in the edge detection process, solving the gradient of the central pixel of the image in four directions or eight directions;
determining gradients of pixels in other directions through gradient and pixel addition;
and balancing the pixels through the gradient operation, thereby calculating the image size.
3. The method of claim 1, wherein the formula of calculating the required illumination angle and the lamp adjustment angle according to the edge detection operator comprises:
in the formula, x represents: the horizontal dimension of the luminaire; y represents: the vertical dimension of the luminaire; h represents: height of the luminaire to the ground; θ represents the size of the irradiation angle; α represents: angle of lamp adjustment, l represents: distance of the luminaire from the wall.
4. The method of claim 1, wherein the step of analyzing the type of the object according to the color elements of the pattern to determine the standard value of the color temperature comprises:
positioning the article image;
Carrying out feature extraction on the article image;
summarizing the irradiated identified article types to form a binary matrix characteristic template, and storing to form a characteristic template database;
extracting a characteristic value of the target object and comparing the characteristic value with a characteristic template in the database;
determining a desired illumination condition for the corresponding item.
5. The method for automatically adjusting intelligent lamps according to claim 4, wherein the scene parameters adapted to the lighting field are further elaborated and the lighting light is dynamically adjusted according to the feedback data, further comprising the steps of:
calling basic lighting parameters according with the occasions where the objects are located;
and carrying out light fine adjustment according to the fed back illumination, color temperature and environment contrast value.
6. The method of claim 1, wherein each of the articles has at least three intelligent lamps for identification and illumination; each intelligent lamp can identify and irradiate at least one object; and data interaction is carried out between the intelligent lamps in a wireless or wired communication mode.
7. The utility model provides an automatic regulating apparatus of wisdom lamp which characterized in that, automatic regulating apparatus of wisdom lamp includes:
The central processing unit is used for calculating the size of the article image by using an edge detection operator according to the obtained article image information of the intelligent lamps; calculating a required irradiation angle and a lamp adjustment angle according to the edge detection operator; analyzing the article types according to the pattern color elements and determining a required color temperature standard value; sending a control command, and adjusting the size of the irradiated article and the color temperature of the irradiated article; receiving the feedback illumination data, color temperature data and environment contrast data; further finely calling scene parameters adaptive to the illumination places according to the feedback data, and dynamically adjusting illumination light; the central processing unit includes: the central computing module, the central control module and the central data transceiving module;
the central computing module is used for realizing image enhancement and edge detection by adopting an edge detection Laplacian operator according to the obtained image information; calculating a required irradiation angle and a lamp adjustment angle according to the edge detection operator;
the central control module analyzes the article types according to the pattern color elements and determines the required color temperature standard value; processing the received feedback illumination data, the color temperature data and the environment contrast data; further finely calling scene parameters adaptive to the illumination places according to the feedback data, and dynamically adjusting illumination light;
The central data transceiver module is used for receiving the illumination data, the color temperature data and the environment contrast data which are collected by the intelligent lamp and fed back to the central processing unit; sending a control command, and adjusting the size of the irradiated article and the color temperature of the irradiated article;
the central light adjusting unit comprises an illumination module, a color temperature module and an environment contrast module, and is used for analyzing the feedback illumination data, color temperature data and environment contrast data and calling a preset light mode for judgment;
the illumination module is used for collecting the illumination value of the light environment around the article and judging whether the average illumination around the article is within the standard requirement or not;
the color temperature module is used for collecting the ambient color temperature of the light around the article and judging whether the ambient color temperature of the article is within the standard or not;
and the environment contrast module is used for acquiring the light environment contrast around the article and judging whether the article meets the illumination requirement.
8. A smart lamp, comprising:
the lamp body, the base edge is equipped with the swivelling chute, and the lamp body removes according to the swivelling chute direction, and for the roating seat of base, the inside U-shaped roating chute that is equipped with of roating seat, the rotating electrical machines is connected with the roating seat, and the rotating electrical machines is used for driving the roating seat rotatory for the U-shaped roating chute, and vertical motor is used for the drive the lamp body is in vertical direction, the upset of upper and lower angle, and the camera, setting element are connected with the base, and is rotatable, and rotation angle is within 180, is equipped with the singlechip in the lamp body for.
9. The intelligent lamp according to claim 8, further comprising a fixing member passing through the rotation slot, wherein the rotation slot is arc-shaped, the rotation motor is fixed to the rotation base by the fixing member, the vertical motor is connected to the housing, and the rotation base is connected to the base; the wisdom lamp is still including staying the groove, it is the rectangle to stay the groove, it sets up on the base to stay the groove.
10. The smart lamp of claim 9, further comprising:
the casing has the louvre on, is equipped with the mounting of the relative position of fixed casing and base on the groove limit position that is close to on the casing and leaves the groove.
11. The intelligent lamp according to claim 9, wherein the intelligent lamp further comprises a single chip microcomputer, and a control unit of the single chip microcomputer comprises an acquisition module, an intelligent lamp control module and a data interaction module;
the acquisition module is used for acquiring an article image and forming article image information through article image preprocessing; acquiring feedback illumination data, color temperature data and environment contrast data; the acquisition module comprises an illumination submodule, a color temperature submodule and an environment contrast submodule;
the illumination submodule is used for acquiring a luminous environment illumination value around the article;
The color temperature submodule is used for collecting the color temperature of the light environment around the article;
the environment contrast submodule is used for acquiring the light environment contrast around the article;
the intelligent lamp control module is used for adjusting the size of the irradiation angle and the color temperature according to the received control command; dynamically adjusting lighting light according to the received control command;
the data interaction module is used for sending the collected article image to the central processing unit and forming article image information through article image preprocessing; acquiring feedback illumination data, color temperature data and environment contrast data; receiving the control command for adjusting the size of the irradiation angle and the color temperature sent by the central processing unit; and the received control command for dynamically adjusting the lighting lamp sent by the central processing unit.
12. An automatic regulating system of wisdom lamp, its characterized in that, the automatic regulating system of wisdom lamp includes: the method of automatically adjusting a smart lamp of claims 1-6.
13. A storage medium, characterized in that a computer program is stored thereon, wherein the computer program, when executed by a processor, implements the automatic adjustment method of a smart lamp of claims 1-6.
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