CN113966051A - Intelligent control method, device and equipment for desk lamp illumination and storage medium - Google Patents
Intelligent control method, device and equipment for desk lamp illumination and storage medium Download PDFInfo
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- CN113966051A CN113966051A CN202111584866.8A CN202111584866A CN113966051A CN 113966051 A CN113966051 A CN 113966051A CN 202111584866 A CN202111584866 A CN 202111584866A CN 113966051 A CN113966051 A CN 113966051A
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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
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
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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 belongs to the technical field of intelligent control, and discloses an intelligent control method, device, equipment and storage medium for desk lamp illumination. According to the invention, when the user is detected to be in the working state, the current ambient light intensity is obtained, when the ambient light intensity meets the preset illumination condition, the illumination intensity and the color temperature coefficient are determined according to the ambient light intensity, the illumination angle is determined according to the current working state of the user, the illumination strategy is generated according to the illumination intensity, the illumination angle and the color temperature coefficient, and the target desk lamp is controlled to illuminate according to the illumination strategy. Compared with the prior art that the desk lamp illumination cannot be adjusted in a self-adaptive mode according to the working state of the user, the desk lamp illumination control method and the system can determine the illumination intensity, the illumination angle and the color temperature coefficient according to the working state of the user to perform illumination, achieve self-adaptive intelligent control over the desk lamp illumination, effectively avoid the problem that the working efficiency of the user is reduced due to the fact that the desk lamp illumination is not suitable, and improve the illumination experience of the user.
Description
Technical Field
The invention relates to the technical field of intelligent control, in particular to an intelligent control method, device, equipment and storage medium for desk lamp illumination.
Background
With the development of science and technology and the progress of society, people have higher and higher requirements on illumination, so that the desk lamp becomes an indispensable illumination tool for people in daily life and work. But present desk lamp needs the manual regulation of user illumination light type, but manual regulation not only process is loaded down with trivial details, and the precision of light regulation is poor moreover, influences user's work and life efficiency.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a desk lamp illumination intelligent control method, a desk lamp illumination intelligent control device, desk lamp illumination equipment and a storage medium, and aims to solve the technical problem that in the prior art, a desk lamp cannot accurately adjust illumination types according to environments and user states.
In order to achieve the purpose, the invention provides an intelligent control method for desk lamp illumination, which comprises the following steps:
when detecting that a user is in a working state, acquiring the current ambient light intensity;
when the current ambient light intensity meets a preset illumination condition, determining an illumination intensity and a color temperature coefficient according to the current ambient light intensity;
determining an illumination angle according to the current working state of the user;
and generating an illumination strategy according to the illumination intensity, the illumination angle and the color temperature coefficient, and controlling a target desk lamp to illuminate according to the illumination strategy.
Optionally, before the obtaining of the current ambient light intensity when the user is detected to be in the working state, the method further includes:
when a user is detected to exist in a preset lighting area, monitoring the staying time of the user in the preset lighting area;
judging whether the stay time exceeds a preset time;
when the stay time exceeds the preset time, acquiring the current image information of the user;
performing image recognition on the current image information, and determining the current posture of the user according to an image recognition result;
and judging whether the user is in a working state or not according to the current posture.
Optionally, after determining whether the user is in the working state according to the current posture, the method further includes:
when detecting that a user is not in a working state, acquiring the current activity state of the user;
determining the illumination intensity and the illumination angle corresponding to the current activity state according to a preset activity mapping table;
and generating an illumination strategy according to the illumination intensity and the illumination angle, and controlling a target desk lamp to illuminate according to the illumination strategy.
Optionally, when the current ambient light intensity satisfies a preset illumination condition, determining the illumination intensity and the color temperature coefficient according to the current ambient light intensity includes:
when the current ambient light intensity meets a preset illumination condition, determining illumination intensity according to the current ambient light intensity;
determining current day and night information according to the current moment;
determining a color temperature range according to the current day and night information;
and determining a color temperature coefficient according to the current ambient light intensity and the color temperature range.
Optionally, the determining a color temperature range from the current day and night information comprises:
inputting the current day and night information into a preset scene atmosphere model to obtain a current scene atmosphere;
determining the color temperature of a light source according to the current scene atmosphere;
and determining a corresponding color temperature range according to the color temperature of the light source.
Optionally, the determining an illumination angle according to the current working state of the user includes:
determining the current working state of the user according to the current posture;
determining the working mode of the user according to the current working state;
and when the working mode is a reading mode, determining an illumination angle according to the current posture.
Optionally, after determining the working mode of the user according to the current working state, the method further includes:
when the working mode is a computer mode, acquiring computer image information of a computer currently used by the user;
determining the current screen angle of the currently used computer according to the computer image information;
and determining an illumination angle according to the current screen angle.
In addition, in order to achieve the above object, the present invention further provides an intelligent control device for table lamp illumination, including:
the environment light detection module is used for acquiring the current environment light intensity when detecting that the user is in a working state;
the illumination decision module is used for determining illumination intensity and a color temperature coefficient according to the current ambient light intensity when the current ambient light intensity meets a preset illumination condition;
the lighting decision module is further used for determining a lighting angle according to the current working state of the user;
and the illumination execution module is used for generating an illumination strategy according to the illumination intensity, the illumination angle and the color temperature coefficient, and controlling the target desk lamp to illuminate according to the illumination strategy.
In addition, in order to achieve the above object, the present invention further provides an intelligent control device for table lamp illumination, including: the intelligent desk lamp lighting control system comprises a memory, a processor and a desk lamp lighting intelligent control program stored on the memory and capable of running on the processor, wherein the desk lamp lighting intelligent control program is configured to realize the steps of the desk lamp lighting intelligent control method.
In addition, in order to achieve the above object, the present invention further provides a storage medium, where the storage medium stores an intelligent desk lamp lighting control program, and the intelligent desk lamp lighting control program, when executed by a processor, implements the steps of the intelligent desk lamp lighting control method described above.
According to the method, when the user is detected to be in a working state, the current ambient light intensity is obtained, when the current ambient light intensity meets a preset illumination condition, the illumination intensity and the color temperature coefficient are determined according to the current ambient light intensity, the illumination angle is determined according to the current working state of the user, an illumination strategy is generated according to the illumination intensity, the illumination angle and the color temperature coefficient, and the target desk lamp is controlled to illuminate according to the illumination strategy. Compared with the prior art that the desk lamp illumination cannot be adjusted in a self-adaptive mode according to the working state of the user, the desk lamp illumination control method and the system can determine the illumination intensity, the illumination angle and the color temperature coefficient according to the working state of the user to perform illumination, achieve self-adaptive intelligent control over the desk lamp illumination, effectively avoid the problem that the working efficiency of the user is reduced due to the fact that the desk lamp illumination is not suitable, and improve the illumination experience of the user.
Drawings
Fig. 1 is a schematic structural diagram of a desk lamp lighting intelligent control device in a hardware operating environment according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a first embodiment of an intelligent control method for desk lamp illumination according to the present invention;
fig. 3 is a schematic flow chart of an intelligent control method for desk lamp illumination according to a second embodiment of the present invention;
fig. 4 is a schematic flow chart of an intelligent control method for desk lamp illumination according to a third embodiment of the present invention;
fig. 5 is a block diagram of the intelligent control device for desk lamp illumination according to the first embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a desk lamp lighting intelligent control device in a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 1, the intelligent desk lamp lighting control device may include: a processor 1001, such as a Central Processing Unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a Wireless interface (e.g., a Wireless-Fidelity (Wi-Fi) interface). The Memory 1005 may be a Random Access Memory (RAM) or a Non-Volatile Memory (NVM), such as a disk Memory. The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the configuration shown in fig. 1 does not constitute a limitation of the desk lamp lighting intelligent control device, and may include more or fewer components than those shown, or some components in combination, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a storage medium, may include therein an operating system, a network communication module, a user interface module, and a desk lamp lighting intelligent control program.
In the intelligent desk lamp lighting control device shown in fig. 1, the network interface 1004 is mainly used for data communication with a network server; the user interface 1003 is mainly used for data interaction with a user; the processor 1001 and the memory 1005 of the intelligent desk lamp lighting control device can be arranged in the intelligent desk lamp lighting control device, the intelligent desk lamp lighting control device calls the intelligent desk lamp lighting control program stored in the memory 1005 through the processor 1001, and the intelligent desk lamp lighting control method provided by the embodiment of the invention is executed.
An embodiment of the present invention provides an intelligent control method for desk lamp illumination, and referring to fig. 2, fig. 2 is a schematic flow diagram of a first embodiment of the intelligent control method for desk lamp illumination according to the present invention.
In this embodiment, the intelligent control method for desk lamp illumination includes the following steps:
step S10: and when the user is detected to be in the working state, acquiring the current ambient light intensity.
It should be understood that the executing subject of the method of this embodiment may be a desk lamp lighting intelligent control device with data processing, network communication and program running functions, such as a mobile phone, a tablet computer, a notebook computer, etc., or other devices or devices capable of implementing the same or similar functions, which will be collectively referred to as a desk lamp lighting intelligent control device hereinafter for explanation, and this embodiment is not limited thereto.
It should be noted that the working state may be a state when the user uses the desk lamp, for example, a reading state, a writing state, a sewing state, or a computer using state, and the embodiment is not limited. The current ambient light intensity may be the light intensity of the current environment when the user is using the desk lamp.
It should be understood that, the intensity requirement of the user to light is higher when being in the operating condition, therefore, the desk lamp illumination intelligent control device needs to acquire the current ambient light intensity when the user is in the operating condition in order to accurately control the desk lamp to perform illumination with the appropriate illumination intensity, so as to accurately control the illumination intensity of the desk lamp according to the ambient light intensity, and provide the appropriate illumination condition for the operating condition of the user.
Step S20: and when the current ambient light intensity meets a preset illumination condition, determining the illumination intensity and the color temperature coefficient according to the current ambient light intensity.
It should be noted that the preset illumination condition may be a preset condition for determining whether the current ambient light intensity is appropriate, and the preset illumination condition may be a relatively weak illumination intensity threshold, where when the current ambient light intensity satisfies the preset illumination condition, the intelligent desk lamp lighting control device determines that the current ambient light intensity is relatively weak and is not appropriate for the user to work, and therefore the lighting intensity and the color temperature coefficient of the desk lamp need to be adjusted according to the current ambient light intensity.
The illumination intensity may be light intensity of the desk lamp illumination intelligent control device controlling the desk lamp to illuminate, for example, 500lux, 600lux or 700 lux. When the ambient light intensity is larger, the light intensity of the desk lamp needs to be reduced; when the ambient light intensity is small, the light intensity of the desk lamp needs to be increased.
The color temperature coefficient may be a color of the desk lamp lighting intelligent control device controlling the desk lamp to illuminate, for example, a color temperature of 2000K, 3000K, 4000K, or the like. The lower the color temperature coefficient, the warmer (redder) the hue; the higher the color temperature coefficient, the colder the hue (bluish). When the ambient light intensity is larger, the color temperature coefficient needs to be increased so as to cool the illumination tone; when the ambient light intensity is small, the color temperature coefficient needs to be lowered to warm the illumination tone.
It should be understood that, the intelligent desk lamp lighting control device is in order to accurately control the desk lamp to perform lighting suitable for the current environment according to the current environment light intensity, and therefore whether the current environment light intensity meets the preset lighting condition needs to be judged, when the current environment light intensity meets the preset lighting condition, the current environment light intensity is judged to be weak and not suitable for a user to work, and in order to avoid that the work efficiency of the user is affected, the lighting intensity of the desk lamp needs to be increased and the color temperature coefficient needs to be reduced according to the current environment light intensity.
Desk lamp illumination intelligent control equipment judges that current ambient light intensity is stronger when current illumination intensity is unsatisfied to predetermine the illumination condition, and the light intensity of avoiding desk lamp illumination is too high, leads to the amazing user of light to influence work efficiency, consequently need reduce the illumination intensity of desk lamp according to current ambient light intensity to increase the colour temperature coefficient according to current ambient light intensity.
In a specific implementation, when the current ambient light intensity meets a preset illumination condition, the desk lamp illumination intelligent control device determines that the current ambient light intensity is weak, so that the illumination intensity of the desk lamp needs to be increased to perform light compensation on the current illumination environment, and the illumination intensity is appropriately increased and the color temperature coefficient is reduced according to the current ambient light intensity; the intelligent desk lamp lighting control equipment judges that the current ambient light intensity is stronger when the current ambient light intensity does not meet the preset lighting condition, so that the lighting intensity of the desk lamp is properly reduced according to the current ambient light intensity, and the color temperature coefficient is increased according to the current ambient light intensity.
For example, the intelligent desk lamp lighting control device detects that the current ambient light intensity is 0.5lux and the preset lighting condition is 1lux, so that the current ambient light intensity meets the preset lighting condition, and it is determined that the current ambient light intensity is low, and the lighting intensity of the desk lamp needs to be increased and the color temperature coefficient needs to be reduced. And the desk lamp illumination intelligent control equipment determines that the illumination intensity is 500lux and the color temperature coefficient is 2500K according to the current ambient light intensity.
Step S30: and determining the illumination angle according to the current working state of the user.
It should be noted that the current working state may be a working type of the user in working, for example, a reading state, a writing state, a sewing state, or a computer using state. The illumination angle may be an angle at which the desk lamp illuminates, and the illumination angle may be an angle of 20 °, 30 °, or 40 °.
It should be understood that, in order to provide a proper illumination angle according to the working state of the user, so as to avoid the illumination angle being improper and affecting the working efficiency and the illumination experience of the user, the illumination angle of the table lamp needs to be determined according to the working state of the user, for example, when the user is in a reading or writing state, the work of the user is mainly focused on the desktop, so that the illumination angle needs to be reduced to avoid the light of the table lamp from irritating the eyes of the user.
In a specific implementation, for example, the desk lamp lighting intelligent control device determines that the current working state of the user is a computer state, and in order to avoid that the illumination angle of the desk lamp irradiates the eyes of the user and a computer screen, the illumination angle needs to be adjusted to 90 ° so that the desk lamp can be parallel to the computer screen for illumination.
Further, in order to precisely control the illumination angle of the desk lamp, the step S30 includes:
step S301: determining the current working state of the user according to the current posture;
step S302: determining the working mode of the user according to the current working state;
step S303: and when the working mode is a reading mode, determining an illumination angle according to the current posture.
It should be noted that the current posture may be a posture of the user performing work or activity currently, for example, a reading posture, a writing posture, a sewing posture, a computer using posture or other types of postures, and the embodiment is not limited thereto.
It should be understood that, the intelligent desk lamp lighting control device performs image recognition on current image information to determine information such as a sight angle, a sitting posture and a hand action of a user so as to determine a current posture of the user, and in order to accurately control the desk lamp to perform lighting with a proper lighting type, it is necessary to acquire the image information of the user and determine the posture of the user according to the graphic information of the user.
Further, in order to accurately control the illumination angle of the desk lamp when the user uses the computer to prevent the light from illuminating the computer screen, after step S302, the method further includes:
when the working mode is a computer mode, acquiring computer image information of a computer currently used by the user;
determining the current screen angle of the currently used computer according to the computer image information;
and determining an illumination angle according to the current screen angle.
It should be noted that the computer image information may be image information of a screen of a computer display currently used by the user facing the user. The current screen angle may be the relative angle of the screen facing the user.
It should be understood that, in order to avoid the angle of the computer screen illuminated by the light of the desk lamp, the experience of the user using the computer is affected, and therefore, the intelligent desk lamp lighting control device needs to determine the lighting angle of the desk lamp according to the image information of the computer.
In a specific implementation, for example, when the working mode is the computer mode, the intelligent desk lamp lighting control device acquires computer image information of a computer currently used by the user, determines, according to the computer image information, that a current screen angle of the currently used computer is 90 °, and in order to avoid the desk lamp from illuminating the computer screen, determines, according to the current screen angle, that the lighting angle is parallel to the current screen angle, and that the lighting angle is 90 °.
Step S40: and generating an illumination strategy according to the illumination intensity, the illumination angle and the color temperature coefficient, and controlling a target desk lamp to illuminate according to the illumination strategy.
It should be noted that the lighting strategy may be a scheme for controlling the lighting of the table lamp, which is generated according to the lighting intensity, the lighting angle and the color temperature coefficient.
The lighting strategy generated by the intelligent desk lamp lighting control device can be stored in the storage medium, so that the desk lamp can be directly controlled to light according to the historically stored lighting strategy when the desk lamp is in the same working state and the same ambient light is light again. The user can also directly check the historical lighting strategies stored in the desk lamp lighting intelligent control device, and then autonomously select a proper historical lighting strategy to control the desk lamp lighting.
In a specific implementation, for example, the intelligent desk lamp lighting control device determines that the lighting intensity is 700lux, the lighting angle is 90 ° and the color temperature coefficient is 2500K, generates a lighting strategy according to the lighting intensity, the lighting angle and the color temperature coefficient, and controls the target desk lamp to perform lighting with the lighting intensity of 700lux, the color temperature coefficient of 2500K and the angle of 90 ° according to the lighting strategy.
The embodiment obtains the current ambient light intensity when detecting that a user is in a working state, determines the illumination intensity and the color temperature coefficient according to the current ambient light intensity when the current ambient light intensity meets the preset illumination condition, determines the illumination angle according to the current working state of the user, generates an illumination strategy according to the illumination intensity, the illumination angle and the color temperature coefficient, and controls the target desk lamp to illuminate according to the illumination strategy. Compared with the prior art that the desk lamp illumination cannot be adjusted in a self-adaptive mode according to the working state of the user, the desk lamp illumination control method and the system can determine the illumination intensity, the illumination angle and the color temperature coefficient according to the working state of the user to perform illumination, achieve self-adaptive intelligent control over the desk lamp illumination, effectively avoid the problem that the working efficiency of the user is reduced due to the fact that the desk lamp illumination is not suitable, and improve the illumination experience of the user.
Referring to fig. 3, fig. 3 is a schematic flow chart of a second embodiment of an intelligent control method for desk lamp illumination according to the present invention.
Based on the first embodiment, in this embodiment, before the step S10, the method includes:
step S101: when the user is detected to exist in the preset lighting area, the stay time of the user staying in the preset lighting area is monitored.
It should be noted that the preset lighting area may be a main range covered by the light when the desk lamp is used for lighting, or may be a lighting area preset by the user. The dwell time may be the duration of the user's activity within the preset lighting area.
It should be understood that when the intelligent desk lamp lighting control device detects that a user stays in a preset lighting area, the stay time of the user is monitored to judge whether the user needs the desk lamp to provide lighting, and therefore the energy consumption of the desk lamp when the user does not need lighting is effectively avoided.
Step S102: and judging whether the stay time exceeds a preset time.
It should be noted that the preset time period may be a time period for determining whether the user is continuously active in the preset lighting area. The preset time duration can be 1min, 2min or 3min and the like, if the stay time duration exceeds the preset time duration, the user is judged to move in the preset illumination area, and the desk lamp needs to be controlled to illuminate.
It should be understood that, in order to accurately determine whether a user needs lighting, the desk lamp lighting intelligent control device needs to determine according to the stay time of the user in a preset lighting area. If the stay time of the user exceeds the preset time, judging that the user moves in the preset illumination area, and controlling the desk lamp to illuminate the preset illumination area; if the stay time of the user does not exceed the preset time, the user is judged not to move in the preset illumination area, and the user probably passes through or stays in the preset illumination area for a short time, so that the table lamp does not need to be controlled to illuminate the preset illumination area, and the purpose of saving the energy consumption of the table lamp is achieved.
In a specific implementation, for example, the preset time is 1.5min, the intelligent desk lamp lighting control device monitors that the stay time of the user staying in the preset lighting area is only 1min, and the user leaves the preset lighting area after staying for 1min, so that the stay time does not exceed the preset time, and it is determined that the user does not need to use the desk lamp for lighting.
Step S103: and when the stay time exceeds the preset time, acquiring the current image information of the user.
It should be noted that the current image information may be user graphic information in a preset illumination area, and the posture and the working state of the user may be determined through the user image information, so as to determine the illumination type required by the user.
It should be understood that the intelligent desk lamp lighting control device may determine whether historical data of a current user is stored through image information of the user, and if the historical data of the current user is stored, may determine historical lighting data commonly used by the user according to the historical data, and control the desk lamp to light through the historical lighting data.
Step S104: and performing image recognition on the current image information, and determining the current posture of the user according to an image recognition result.
It should be noted that the current posture may be a posture of the user performing work or activity currently, for example, a reading posture, a writing posture, a sewing posture, a computer using posture or other types of postures, and the embodiment is not limited thereto.
It should be understood that, the intelligent desk lamp lighting control device performs image recognition on current image information to determine information such as a sight angle, a sitting posture and a hand action of a user so as to determine a current posture of the user, and in order to accurately control the desk lamp to perform lighting with a proper lighting type, it is necessary to acquire the image information of the user and determine the posture of the user according to the graphic information of the user.
Step S105: and judging whether the user is in a working state or not according to the current posture.
The working state may be a state when the user uses the desk lamp, for example, a reading state, a writing state, a sewing state, or a computer using state.
It should be understood that, in order to accurately determine whether the user is in the working state and thus provide the appropriate lighting type for the user, the desk lamp lighting intelligent control device needs to determine whether the user is in the working state according to the current posture of the user.
Further, in order to accurately determine the lighting type according to the activity state of the user, after step S105, the method further includes:
step S106: and when detecting that the user is not in the working state, acquiring the current activity state of the user.
It should be noted that the current activity state may be an activity type of the user in a preset illumination area, for example, a rest state or a game playing state.
Step S107: and determining the illumination intensity and the illumination angle corresponding to the current activity state according to a preset activity mapping table.
It should be noted that the preset activity mapping table may be a mapping relationship table that is established in advance by the desk lamp lighting intelligent control device according to a plurality of activity types of the user and lighting intensities and lighting angles corresponding to the activity types one to one. The preset activity mapping table may be preset by a user or downloaded by the desk lamp lighting intelligent control device on the cloud server in advance, or may be pre-established by the desk lamp lighting intelligent control device according to the historical activity state of the user and the lighting type corresponding to the historical activity state.
Step S108: and generating an illumination strategy according to the illumination intensity and the illumination angle, and controlling a target desk lamp to illuminate according to the illumination strategy.
It should be noted that the lighting strategy may be a scheme for controlling the lighting of the table lamp, which is generated according to the lighting intensity, the lighting angle and the color temperature coefficient.
The lighting strategy generated by the intelligent desk lamp lighting control device can be stored in the storage medium, so that the desk lamp can be directly controlled to light according to the historically stored lighting strategy when the desk lamp is in the same working state and the same ambient light is light again. The user can also directly check the historical lighting strategies stored in the desk lamp lighting intelligent control device, and then autonomously select a proper historical lighting strategy to control the desk lamp lighting.
In a specific implementation, the desk lamp illumination intelligent control device determines the activity state of a user according to the current posture of the user, wherein the activity state can be work, entertainment or rest, or other types of activity states, determines whether the user is in the work state or not according to the activity state of the user, and controls the desk lamp to illuminate in a work mode if the user is in the work state; if the user is in the entertainment state, controlling the desk lamp to illuminate in the entertainment mode; and if the user is in a rest state, controlling the desk lamp to illuminate in a rest mode.
In the embodiment, when a user is detected to exist in a preset illumination area, the stay time of the user staying in the preset illumination area is monitored, whether the stay time exceeds the preset time is judged, when the stay time exceeds the preset time, the current image information of the user is collected, the current image information is subjected to image recognition, the current posture of the user is determined according to an image recognition result, and whether the user is in a working state is judged according to the current posture. According to the invention, the current posture of the user is determined according to the image information of the user when the preset duration is exceeded by judging whether the duration of the user staying in the preset illumination area exceeds the preset duration, so that whether the user is in a working state is judged according to the current posture, the accuracy of illumination control is effectively improved, the energy consumption of a desk lamp is avoided when the user does not need to illuminate, and the illumination experience of the user is improved.
Referring to fig. 4, fig. 4 is a schematic flow chart of a third embodiment of an intelligent control method for desk lamp illumination according to the present invention.
Based on the foregoing embodiment, in this embodiment, the step S20 includes:
step S201: and when the current ambient light intensity meets a preset illumination condition, determining the illumination intensity according to the current ambient light intensity.
It should be noted that the preset illumination condition may be a preset condition for determining whether the current ambient light intensity is appropriate, and the preset illumination condition may be a relatively weak illumination intensity threshold, and when the current ambient light intensity satisfies the preset illumination condition, the intelligent desk lamp lighting control device determines that the current ambient light intensity is relatively weak and is not appropriate for the user to work, so that the lighting intensity of the desk lamp needs to be adjusted according to the current ambient light intensity.
The illumination intensity may be light intensity of the desk lamp illumination intelligent control device controlling the desk lamp to illuminate, for example, 500lux, 600lux or 700 lux. When the ambient light intensity is larger, the light intensity of the desk lamp needs to be reduced; when the ambient light intensity is small, the light intensity of the desk lamp needs to be increased.
It should be understood that, the intelligent desk lamp lighting control device is used for accurately controlling the desk lamp to illuminate in a suitable manner in a current environment according to the current environment light intensity, so that whether the current environment light intensity meets a preset illumination condition or not needs to be judged, when the current environment light intensity meets the preset illumination condition, the current environment light intensity is judged to be weak and not suitable for a user to work, and in order to avoid that the working efficiency of the user is affected, the lighting intensity of the desk lamp needs to be increased according to the current environment light intensity.
Desk lamp illumination intelligent control equipment judges that current ambient light intensity is stronger when current illumination intensity is unsatisfied to predetermine the illumination condition, in order to avoid the light intensity of desk lamp illumination too high, leads to the amazing user of light to influence work efficiency, consequently needs reduce the illumination intensity of desk lamp according to current ambient light intensity.
In a specific implementation, when the current ambient light intensity meets a preset illumination condition, the desk lamp illumination intelligent control device determines that the current ambient light intensity is weak, so that the illumination intensity of the desk lamp needs to be increased to perform light compensation on the current illumination environment, and the illumination intensity is appropriately increased according to the current ambient light intensity; the intelligent desk lamp lighting control equipment judges that the current ambient light intensity is stronger when the current ambient light intensity does not meet the preset lighting condition, so that the lighting intensity of the desk lamp is properly reduced according to the current ambient light intensity.
For example, the intelligent desk lamp lighting control device detects that the current ambient light intensity is 1lux and the preset lighting condition is 2lux, so that the current ambient light intensity meets the preset lighting condition, and the current ambient light intensity is determined to be low, and the lighting intensity of the desk lamp needs to be increased. And the desk lamp lighting intelligent control equipment determines that the lighting intensity is 700lux according to the current ambient light intensity.
Step S202: and determining the current day and night information according to the current moment.
It should be noted that the current time may be a time when the current ambient light intensity satisfies a preset lighting condition, and the current day and night information may be information of a current day or night.
It should be understood that the intelligent desk lamp lighting control device determines the current time zone according to the current geographical position information, determines the day and night length of the current position according to the current position and the current time zone, and then determines the current day and night information according to the current time.
Step S203: determining a color temperature range according to the current day and night information.
It should be noted that the color temperature range may be a cool light color temperature range and a warm light color temperature range of the desk lamp, for example, the cool light color temperature range may be 5000K to 8000K, and the warm light color temperature range may be 2000K to 4000K, which is not limited in this embodiment.
It should be understood that the intelligent desk lamp lighting control device determines whether the current time is in the daytime or at night according to the current day and night information, and if the current time is at night, the color temperature range of the desk lamp is determined to be the color temperature range of warm light; and if the desk lamp is in the daytime, determining that the color temperature range of the desk lamp is the color temperature range of the cold light.
In a specific implementation, for example, the desk lamp lighting intelligent control device determines that the desk lamp is at night currently according to the current day and night information, and therefore determines the color temperature range of the desk lamp as warm light, namely determines the color temperature range to be 2000K-4000K.
Further, in order to accurately determine the illumination color temperature range of the desk lamp, the step S203 includes:
step S2031: inputting the current day and night information into a preset scene atmosphere model to obtain a current scene atmosphere;
step S2032: determining the color temperature of a light source according to the current scene atmosphere;
step S2033: and determining a corresponding color temperature range according to the color temperature of the light source.
The situational atmosphere model may be a neural network model trained in advance based on the day-night information and the situational atmosphere corresponding to the day-night information one by one. The light source color temperature may be a type of color temperature of the desk lamp illumination light source, for example, a cool light color temperature or a warm light color temperature.
Step S204: and determining a color temperature coefficient according to the current ambient light intensity and the color temperature range.
The color temperature coefficient may be a color of the desk lamp lighting intelligent control device controlling the desk lamp to illuminate, for example, a color temperature of 2000K, 3000K, or 4000K. The lower the color temperature coefficient, the warmer (redder) the hue; the higher the color temperature coefficient, the colder the hue (bluish). When the ambient light intensity is larger, the color temperature coefficient needs to be increased so as to cool the illumination tone; when the ambient light intensity is small, the color temperature coefficient needs to be lowered to warm the illumination tone.
In the embodiment, when the current ambient light intensity meets the preset illumination condition, the illumination intensity is determined according to the current ambient light intensity, the current day and night information is determined according to the current moment, the color temperature range is determined according to the current day and night information, and the color temperature coefficient is determined according to the current ambient light intensity and the color temperature range. According to the invention, the illumination intensity is determined according to the ambient light intensity, the day and night information is determined according to the current moment, and the color temperature coefficient is further determined, so that the accuracy of controlling the illumination of the desk lamp is improved, and the problem of illumination experience of a user due to inappropriate illumination intensity and color temperature is effectively avoided.
In addition, an embodiment of the present invention further provides a storage medium, where the storage medium stores an intelligent desk lamp lighting control program, and the intelligent desk lamp lighting control program, when executed by a processor, implements the steps of the intelligent desk lamp lighting control method described above.
Since the storage medium adopts all the technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are provided, and are not described in detail herein.
Referring to fig. 5, fig. 5 is a block diagram illustrating a first embodiment of an intelligent control device for desk lamp illumination according to the present invention.
As shown in fig. 5, the intelligent control device for desk lamp illumination provided by the embodiment of the present invention includes:
the ambient light detection module 10 is configured to, when detecting that a user is in a working state, obtain current ambient light intensity;
the lighting decision module 20 is configured to determine a lighting intensity and a color temperature coefficient according to the current ambient light intensity when the current ambient light intensity meets a preset lighting condition;
the lighting decision module 20 is further configured to determine a lighting angle according to the current working state of the user;
and the lighting execution module 30 is configured to generate a lighting strategy according to the lighting intensity, the lighting angle, and the color temperature coefficient, and control the target desk lamp to illuminate according to the lighting strategy.
Further, the ambient light detection module 10 is further configured to monitor a staying time period during which a user stays in a preset illumination area when the user is detected to exist in the preset illumination area; judging whether the stay time exceeds a preset time; when the stay time exceeds the preset time, acquiring the current image information of the user; performing image recognition on the current image information, and determining the current posture of the user according to an image recognition result; and judging whether the user is in a working state or not according to the current posture.
Further, the ambient light detection module 10 is further configured to, when it is detected that the user is not in the working state, obtain a current activity state of the user; determining the illumination intensity and the illumination angle corresponding to the current activity state according to a preset activity mapping table; and generating an illumination strategy according to the illumination intensity and the illumination angle, and controlling a target desk lamp to illuminate according to the illumination strategy.
Further, the lighting decision module 20 is further configured to determine the lighting intensity according to the current ambient light intensity when the current ambient light intensity meets a preset lighting condition; determining current day and night information according to the current moment; determining a color temperature range according to the current day and night information; and determining a color temperature coefficient according to the current ambient light intensity and the color temperature range.
Further, the lighting decision module 20 is further configured to input the current day and night information into a preset contextual atmosphere model to obtain a current contextual atmosphere; determining the color temperature of a light source according to the current scene atmosphere; and determining a corresponding color temperature range according to the color temperature of the light source.
Further, the lighting decision module 20 is further configured to determine a current working state of the user according to the current posture; determining the working mode of the user according to the current working state; and when the working mode is a reading mode, determining an illumination angle according to the current posture.
Further, the lighting decision module 20 is further configured to, when the working mode is a computer mode, acquire computer image information of a computer currently used by the user; determining the current screen angle of the currently used computer according to the computer image information; and determining an illumination angle according to the current screen angle.
The embodiment obtains the current ambient light intensity when detecting that a user is in a working state, determines the illumination intensity and the color temperature coefficient according to the current ambient light intensity when the current ambient light intensity meets the preset illumination condition, determines the illumination angle according to the current working state of the user, generates an illumination strategy according to the illumination intensity, the illumination angle and the color temperature coefficient, and controls the target desk lamp to illuminate according to the illumination strategy. Compared with the prior art that the desk lamp illumination cannot be adjusted in a self-adaptive mode according to the working state of the user, the desk lamp illumination control method and the system can determine the illumination intensity, the illumination angle and the color temperature coefficient according to the working state of the user to perform illumination, achieve self-adaptive intelligent control over the desk lamp illumination, effectively avoid the problem that the working efficiency of the user is reduced due to the fact that the desk lamp illumination is not suitable, and improve the illumination experience of the user.
It should be understood that the above is only an example, and the technical solution of the present invention is not limited in any way, and in a specific application, a person skilled in the art may set the technical solution as needed, and the present invention is not limited thereto.
It should be noted that the above-described work flows are only exemplary, and do not limit the scope of the present invention, and in practical applications, a person skilled in the art may select some or all of them to achieve the purpose of the solution of the embodiment according to actual needs, and the present invention is not limited herein.
In addition, the technical details that are not described in detail in this embodiment may be referred to the intelligent control method for desk lamp lighting provided by any embodiment of the present invention, and are not described herein again.
Further, it is to be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention or portions thereof that contribute to the prior art may be embodied in the form of a software product, where the computer software product is stored in a storage medium (e.g. Read Only Memory (ROM)/RAM, magnetic disk, optical disk), and includes several instructions for enabling a terminal device (e.g. a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An intelligent control method for desk lamp illumination is characterized by comprising the following steps:
when detecting that a user is in a working state, acquiring the current ambient light intensity;
when the current ambient light intensity meets a preset illumination condition, determining an illumination intensity and a color temperature coefficient according to the current ambient light intensity;
determining an illumination angle according to the current working state of the user;
and generating an illumination strategy according to the illumination intensity, the illumination angle and the color temperature coefficient, and controlling a target desk lamp to illuminate according to the illumination strategy.
2. The intelligent control method for desk lamp illumination as claimed in claim 1, wherein before the step of obtaining the current ambient light intensity when the user is detected to be in the working state, the method further comprises:
when a user is detected to exist in a preset lighting area, monitoring the staying time of the user in the preset lighting area;
judging whether the stay time exceeds a preset time;
when the stay time exceeds the preset time, acquiring the current image information of the user;
performing image recognition on the current image information, and determining the current posture of the user according to an image recognition result;
and judging whether the user is in a working state or not according to the current posture.
3. The intelligent control method for desk lamp illumination according to claim 2, wherein after determining whether the user is in the working state according to the current posture, the method further comprises:
when detecting that a user is not in a working state, acquiring the current activity state of the user;
determining the illumination intensity and the illumination angle corresponding to the current activity state according to a preset activity mapping table;
and generating an illumination strategy according to the illumination intensity and the illumination angle, and controlling a target desk lamp to illuminate according to the illumination strategy.
4. The intelligent control method for desk lamp illumination according to any one of claims 1 to 3, wherein the determining the illumination intensity and the color temperature coefficient according to the current ambient light intensity when the current ambient light intensity satisfies a preset illumination condition comprises:
when the current ambient light intensity meets a preset illumination condition, determining illumination intensity according to the current ambient light intensity;
determining current day and night information according to the current moment;
determining a color temperature range according to the current day and night information;
and determining a color temperature coefficient according to the current ambient light intensity and the color temperature range.
5. The intelligent control method for desk lamp illumination according to claim 4, wherein the determining a color temperature range according to the current day and night information comprises:
inputting the current day and night information into a preset scene atmosphere model to obtain a current scene atmosphere;
determining the color temperature of a light source according to the current scene atmosphere;
and determining a corresponding color temperature range according to the color temperature of the light source.
6. The intelligent control method for desk lamp illumination according to any one of claims 1 to 3, wherein the determining an illumination angle according to the current working state of the user comprises:
determining the current working state of the user according to the current posture;
determining the working mode of the user according to the current working state;
and when the working mode is a reading mode, determining an illumination angle according to the current posture.
7. The intelligent control method for desk lamp illumination as claimed in claim 6, wherein after determining the working mode of the user according to the current working state, the method further comprises:
when the working mode is a computer mode, acquiring computer image information of a computer currently used by the user;
determining the current screen angle of the currently used computer according to the computer image information;
and determining an illumination angle according to the current screen angle.
8. The utility model provides a desk lamp illumination intelligent control device which characterized in that, desk lamp illumination intelligent control device includes:
the environment light detection module is used for acquiring the current environment light intensity when detecting that the user is in a working state;
the illumination decision module is used for determining illumination intensity and a color temperature coefficient according to the current ambient light intensity when the current ambient light intensity meets a preset illumination condition;
the lighting decision module is further used for determining a lighting angle according to the current working state of the user;
and the illumination execution module is used for generating an illumination strategy according to the illumination intensity, the illumination angle and the color temperature coefficient, and controlling the target desk lamp to illuminate according to the illumination strategy.
9. The desk lamp illumination intelligent control device is characterized by comprising: the intelligent desk lamp lighting control system comprises a memory, a processor and a desk lamp lighting intelligent control program stored on the memory and capable of running on the processor, wherein the desk lamp lighting intelligent control program is configured to realize the intelligent desk lamp lighting control method according to any one of claims 1 to 7.
10. A storage medium, wherein the storage medium stores thereon a desk lamp lighting intelligent control program, and the desk lamp lighting intelligent control program, when executed by a processor, implements the desk lamp lighting intelligent control method according to any one of claims 1 to 7.
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