CN112437523B - Dimming and color temperature adjusting method and device for intelligent equipment - Google Patents
Dimming and color temperature adjusting method and device for intelligent equipment Download PDFInfo
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Abstract
The invention discloses a method and a device for adjusting light and color temperature of intelligent equipment, wherein the method for adjusting light and color temperature of the intelligent equipment comprises the following steps: acquiring geographical position information of the intelligent equipment; acquiring current date information and time point information; acquiring the current daylight color temperature and brightness information of the geographic position according to the geographic position information and the current date and time point information of the intelligent device; acquiring current ambient light information around the intelligent equipment; acquiring target color temperature and target brightness of the intelligent equipment according to the current ambient illumination information and by combining the current daylight color temperature and brightness information of the geographic position; and adjusting the brightness and the color temperature of the intelligent equipment based on the target color temperature and the target brightness. According to the invention, the intelligent equipment can be comprehensively adjusted according to the time change and the light intensity of the surrounding environment, so that the natural light color and the brightness suitable for the current scene of the child are provided, and the eyesight of the child is effectively protected.
Description
Technical Field
The invention relates to the technical field of intelligent equipment, in particular to a method and a device for adjusting light and color temperature of intelligent equipment.
Background
The table lamp is a necessity in the working scene of a user, parents can buy the table lamp for the child when the child starts to write and draw pictures, eye protection is a core concern when the parents buy the table lamp, the parents emphasize that the eyes are protected clearly, but products on the market are generally constant color temperature which is less than 4000k, the color temperature is selected to be consistent with natural light, so that the eyes are protected, and the eyes are more natural.
Disclosure of Invention
The invention provides a method and a device for dimming and regulating color temperature of intelligent equipment, which are used for solving the technical problem that the intelligent lighting equipment in the prior art can only provide constant color temperature and brightness, and the brightness and color temperature of the intelligent lighting equipment cannot be intelligently regulated according to actual conditions so as to achieve the aim of protecting eyes. Specifically, the technical scheme of the invention is as follows:
on one hand, the invention discloses a dimming and color temperature adjusting method for intelligent equipment, which comprises the following steps:
acquiring geographical position information of the intelligent equipment;
acquiring current date information and time point information;
acquiring the current daylight color temperature and brightness information of the geographic position according to the geographic position information, the current date and the current time point information of the intelligent equipment;
acquiring current ambient illumination information around the intelligent equipment;
acquiring target color temperature and target brightness of the intelligent equipment according to the current environment illumination information and by combining the current daylight color temperature and brightness information of the geographic position;
and adjusting the brightness and the color temperature of the intelligent equipment based on the target color temperature and the target brightness.
Preferably, the obtaining of the current daylight color temperature and the current brightness information of the geographic location according to the geographic location information of the smart device and the current date and time point information specifically includes:
acquiring sunrise and sunset time points of the geographical position on the same day according to the geographical position and date information of the intelligent device;
acquiring the time interval from the sunrise or sunset time point of the current day according to the current time point information;
and inquiring in a pre-stored sunlight data table of the geographic position according to the time interval between the current distance and the sunrise or sunset time point of the current day to obtain the sunlight color temperature and the brightness information of the current geographic position.
Preferably, the obtaining, according to the current ambient lighting information and in combination with the current daylight color temperature and brightness information of the geographic location, the target color temperature and the target brightness of the intelligent device specifically includes:
a stage of acquiring target daylight data where the daylight color temperature and brightness information is located according to the current daylight color temperature and brightness information of the geographic position;
acquiring a color temperature and brightness regulation table of the target daylight data stage from a pre-established lamplight regulation database according to the current environment illumination information and the target daylight data stage information; the lamplight regulation database comprises a color temperature brightness regulation table of each daylight data stage; the color temperature and brightness control table of each daylight data stage comprises color temperatures and brightness corresponding to different ambient illumination intensities under the daylight data condition.
And searching the target color temperature and brightness corresponding to the current ambient illumination information in the color temperature and brightness regulation table of the target daylight data stage.
Preferably, the dimming and color temperature adjusting method of the smart device further comprises:
receiving a color temperature or brightness regulation request of a user;
displaying a color temperature or brightness adjusting interface for the user, and receiving an adjusting process instruction input by the user;
adjusting the color temperature or brightness of the intelligent equipment according to the adjusting process instruction, and displaying the brightness or color temperature change in the adjusting process to the user;
acquiring and recording a final adjustment instruction of the user, and time information and environmental illumination information corresponding to the final adjustment instruction;
and executing the final adjusting instruction, and maintaining the adjusted brightness or color temperature of the intelligent equipment in a preset time period.
Preferably, the dimming and color temperature adjusting method of the smart device further comprises:
acquiring the adjustment habit of the user according to the final adjustment instruction of the user each time and the time information and the ambient illumination information corresponding to the final adjustment instruction;
and acquiring the target color temperature and the target brightness of the intelligent equipment according to the current ambient illumination information, the current daylight color temperature and brightness information of the geographic position and the adjustment habit of the user.
On the other hand, the invention also discloses a device for adjusting the light and the color temperature of the intelligent equipment, which comprises:
the geographic position acquisition module is used for acquiring geographic position information of the intelligent equipment;
the time acquisition module is used for acquiring current date information and time point information;
the sunlight information acquisition module is used for acquiring the current sunlight color temperature and brightness information of the geographic position according to the geographic position information of the intelligent equipment and the current date and time point information;
the environment information acquisition module is used for acquiring current environment illumination information around the intelligent equipment;
the adjustment information acquisition module is used for acquiring the target color temperature and the target brightness of the intelligent equipment according to the current environment illumination information and by combining the current daylight color temperature and brightness information of the geographic position;
and the adjusting operation module is used for adjusting the brightness and the color temperature of the intelligent equipment based on the target color temperature and the target brightness.
Preferably, the daylight information acquiring module includes:
the sunrise and sunset obtaining submodule is used for obtaining sunrise and sunset time points of the geographical position on the day according to the geographical position and date information of the intelligent equipment;
the time interval acquisition submodule is used for acquiring the time interval from the sunrise time point or the sunset time point of the current day according to the current time point information;
and the information query submodule is used for querying a pre-stored geographical position sunlight data table according to the time interval between the current distance and the sunrise or sunset time point of the current day to acquire the current sunlight color temperature and brightness information of the geographical position.
Preferably, the dimming and color temperature adjusting device of the smart device further comprises:
the receiving module is used for receiving a color temperature or brightness regulation request of a user; and the adjustment process instruction input by the user;
the display module is used for displaying an adjusting interface of color temperature or brightness to the user;
the adjusting operation module is further used for adjusting the color temperature or the brightness of the intelligent equipment according to the adjusting process instruction and displaying the brightness or the color temperature change in the adjusting process to the user;
the instruction recording module is used for acquiring and recording the final adjustment instruction of the user, and time information and environmental illumination information corresponding to the final adjustment instruction;
and the adjusting operation module is further used for executing the final adjusting instruction and maintaining the adjusted brightness or color temperature of the intelligent equipment within a preset time period.
Preferably, the dimming and color temperature adjusting device of the smart device further comprises:
the adjusting habit obtaining module is used for obtaining the adjusting habit of the user according to the final adjusting instruction of the user each time and the time information and the ambient illumination information corresponding to the final adjusting instruction;
the adjustment information acquisition module is further configured to acquire a target color temperature and a target brightness of the intelligent device according to the current ambient illumination information, in combination with the current daylight color temperature and brightness information of the geographic location and the adjustment habit of the user.
Preferably, the intelligent device is a desk lamp.
The invention at least comprises the following technical effects:
(1) Because the sunlight is continuously changed in different time periods from morning to evening every day, and the sunlight color temperature and the brightness of different geographical positions are different, the intelligent equipment, such as an intelligent desk lamp, does not protect eyes if the intelligent equipment adopts constant color temperature and brightness; the invention can calculate the color temperature and brightness of different positions of the earth based on sunlight based on time, date and GPS information, and then comprehensively adjust the surrounding environment of the user to provide natural light color temperature and brightness suitable for the user in the current scene, thereby effectively protecting the vision of the user.
(2) In the invention, the sunrise and sunset time of the current day are obtained according to the geographical position information, and the time intervals between the sunrise and sunset time are different, so that the corresponding daylight color temperature and brightness are different, specifically, the time intervals between the sunrise and sunset time are different for each geographical position, and the corresponding daylight color temperature and brightness information are also different, and the geographical position daylight data sheet stores different daylight color temperature and brightness information corresponding to different geographical positions on the earth and different time intervals between the sunrise and sunset. Therefore, after the current time is obtained, the time interval between the current time and the sunrise or the sunset can be further obtained, and then the sunlight color temperature and the brightness information of the geographic position at the current time can be inquired and obtained in the pre-stored sunlight data table of the geographic position. Therefore, even if the same geographical position is used, different daylight color temperature and brightness information can be obtained at different time, more accurate data information can be provided for subsequent adjustment, the adjusted color temperature and brightness are more suitable for the current practical situation, and glasses of a user are protected.
(3) After the sunlight color temperature and brightness information is obtained, the corresponding regulation and control target color temperature and brightness can be searched in the prestored lamplight regulation and control database by combining the current ambient light information, and therefore the intelligent equipment is correspondingly regulated. The light regulation and control database stores target color temperature and brightness information of different ambient light intensities corresponding to each daylight color temperature and brightness range, and after the daylight color temperature and brightness information and the ambient light intensity are obtained, the regulated and controlled target color temperature and brightness can be quickly found in the light regulation and control database, so that the method is convenient and quick.
(4) The invention can intelligently adjust the target color temperature and brightness of the intelligent device according to the actual condition, and can also enable the user to automatically adjust the color temperature and brightness of the intelligent device until the user records the time information and the environmental illumination information corresponding to the final regulation instruction after satisfaction so as to provide reference for subsequent regulation. This scheme not only can intelligent adjustment colour temperature and luminance, also can be by further free adjustment of user, and diversified selection provides convenience for the user, has improved user's experience degree.
(5) Preferably, the dimming and color temperature adjusting scheme of the intelligent device provided by the invention not only is based on the position information, the time information and the ambient illumination information, but also is combined with the adjusting habit of the user to comprehensively adjust the target color temperature and the target brightness of the intelligent device, so that the adjusted color temperature and brightness can meet the eye protection requirement, the favorite habit of the user can be reached as much as possible, and the intelligent degree is further improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a flowchart of an embodiment of a dimming and color temperature adjusting method for a smart device according to the present invention;
fig. 2 is a flowchart of another embodiment of a dimming and color temperature adjusting method for an intelligent device according to the present invention;
FIG. 3 is a flowchart illustrating a method for adjusting a light and a temperature of a smart device according to another embodiment of the present invention;
fig. 4 is a flowchart illustrating another embodiment of a dimming/toning method for an intelligent device according to the present invention;
FIG. 5 is a flowchart illustrating a method for adjusting a dimming and a color temperature of a smart device according to another embodiment of the present invention;
fig. 6 is a block diagram of an embodiment of a dimming and color temperature adjusting apparatus of an intelligent device according to the present invention;
FIG. 7 is a block diagram of another embodiment of a dimming and color temperature adjusting apparatus of a smart device according to the present invention;
fig. 8 is a block diagram of another embodiment of a dimming and color temperature adjusting apparatus of a smart device according to the present invention.
Description of the drawings:
10-geographical location acquisition module; 20- -time acquisition module; 30- -sunlight information acquisition module; 40- -environmental information acquisition module; 50- -adjustment information acquisition module; 60- -adjusting the operating module; 70- -a receiving module; 80- -display module; 90- -instruction recording module; 100-adjusting habit obtaining module; 31- -sunrise sunset acquisition submodule; 32-time interval acquisition submodule; 33- -information query submodule.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
For the sake of simplicity, only the parts relevant to the present invention are schematically shown in the drawings, and they do not represent the actual structure as a product. Moreover, in an effort to provide a concise understanding of the drawings, components having the same structure or function may be shown in some of the drawings in a single schematic representation or may be labeled in multiple representations. In this document, "a" means not only "only one of this but also a case of" more than one ".
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
In particular implementations, the terminal devices described in embodiments of the present application include, but are not limited to, other portable devices such as mobile phones, laptop computers, family computers, or tablet computers having touch sensitive surfaces (e.g., touch screen displays and/or touch pads). It should also be understood that in some embodiments the terminal device is not a portable communication device, but is a desktop computer having a touch-sensitive surface (e.g., a touch screen display and/or touchpad).
In the discussion that follows, a terminal device that includes a display and a touch-sensitive surface is described. However, it should be understood that the terminal device may include one or more other physical user interface devices such as a physical keyboard, mouse, and/or joystick.
The terminal device supports various applications, such as one or more of the following: a drawing application, a presentation application, a network creation application, a word processing application, a disc burning application, a spreadsheet application, a gaming application, a telephone application, a video conferencing application, an email application, an instant messaging application, an exercise support application, a photo management application, a digital camera application, a digital video camera application, a Web browsing application, a digital music player application, and/or a digital video player application.
Various applications that may be executed on the terminal device may use at least one common physical user interface device, such as a touch-sensitive surface. One or more functions of the touch-sensitive surface and corresponding information displayed on the terminal can be adjusted and/or changed between applications and/or within respective applications. In this way, a common physical architecture (e.g., touch-sensitive surface) of the terminal can support various applications with user interfaces that are intuitive and transparent to the user.
In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
The invention discloses a dimming and color temperature adjusting method of intelligent equipment, the embodiment of which is shown in figure 1 and comprises the following steps:
s101, acquiring geographical position information of the intelligent equipment;
specifically, the intelligent device may obtain the current geographic location through the GPS, or may also manually input the geographic location of the intelligent device to obtain the geographic location information, that is, the longitude and latitude information of the intelligent device.
S102, acquiring current date information and time point information;
specifically, after the geographical location information of the intelligent device is determined, the current date and time point information is acquired, that is, the specific current time information needs to be acquired: x month x day x point x points. The time may be acquired through a network or may be provided with a clock chip, and the like.
S103, acquiring the current daylight color temperature and brightness information of the geographic position according to the geographic position information, the current date and the current time point information of the intelligent device;
the daylight color temperature and the brightness of different geographic positions are different, and even in the same geographic position, the daylight color temperature and the brightness corresponding to different time points on different dates are also different, so that the current daylight color temperature and brightness information needs to be determined together by clicking the current geographic position according to the current date and the current time.
S104, collecting current ambient illumination information around the intelligent equipment;
specifically, the intelligent device is provided with a sensor for detecting ambient illumination, and the ambient illumination condition is detected.
S105, acquiring target color temperature and target brightness of the intelligent equipment according to the current environment illumination information and by combining the current daylight color temperature and brightness information of the geographic position;
specifically, after the ambient lighting information is acquired, the target color temperature and brightness information of the intelligent device is acquired by comprehensively considering the acquired daylight color temperature and brightness information. The method for acquiring the target color temperature and brightness according to the ambient illumination information and the daylight color temperature and brightness information can be acquired by the existing algorithm; or directly obtaining the target color temperature and the target brightness by table lookup, that is, corresponding the sunlight color temperature and the sunlight brightness information to the target color temperature and the target brightness, storing the target color temperature and the target brightness in a table, and then directly performing index lookup according to the sunlight color temperature, the sunlight brightness information and the ambient brightness to obtain the corresponding target color temperature and the corresponding target brightness. The corresponding relation needs to be calculated in advance or obtained through experiments, so that the provided target color temperature and brightness information is reasonable under the conditions of the sunlight color temperature, the sunlight brightness and the current ambient illumination, the current daily light requirement of a user can be met, and the aim of protecting eyes is fulfilled.
And S106, adjusting the brightness and the color temperature of the intelligent equipment based on the target color temperature and the target brightness.
In this embodiment, the target color temperature and the brightness corresponding to different locations and different times may also be different, so that the method of this embodiment may intelligently adjust the light source brightness and the color temperature of the smart device in real time. Of course, the adjustment may also be performed according to a preset time interval, for example, the adjustment is performed once every 10 minutes to the smart device in the above manner, or once every half hour or one hour, and the adjustment interval may be preset in advance. Because the sunlight changes continuously in different time periods from morning to evening every day, the sunlight color and the brightness of different geographical positions are different; the color temperature and brightness of different positions of the earth based on sunlight can be calculated based on time, date and GPS information, and then the operation environment of the child is synthesized for comprehensive adjustment, so that natural light color and brightness suitable for the current scene of the child are provided, and the eyesight of the child is effectively protected.
Another embodiment of the method of the present invention is shown in fig. 2, which specifically illustrates how to obtain the current daylight color temperature and brightness information of the geographic location according to the geographic location information of the smart device and the current date and time point information.
S201, acquiring geographic position information of the intelligent equipment;
s202, acquiring current date information and time point information;
s203, acquiring sunrise and sunset time points of the geographical position on the same day according to the geographical position and date information of the intelligent device;
s204, acquiring the time interval from the sunrise or sunset time point of the current day according to the current time point information;
s205, inquiring in a pre-stored geographical position sunlight data table according to the time interval between the current distance and the sunrise or sunset time point of the current day, and acquiring the current sunlight color temperature and brightness information of the geographical position;
the natural light shows a natural rhythm from dark to bright and then from bright to dark along with the sunrise, so that the corresponding daylight data (daylight color temperature, brightness information, etc.) are different when the time interval from the sunrise or the sunset is different. In different geographical locations, the sunlight color temperature and the brightness are different, and in the same geographical location, the sunlight color temperature and the brightness are changed along with the change of time, and the sunlight color temperature (unit: kelvin) is taken as an example, for example, the sunlight 1850K-2000K at sunrise; sunshine 2380K-3000K after half an hour of sunrise; sunlight after sunrise for 1 hour is 3500K; sunlight 4000K which is sunrise for 1 and a half hour; sunlight 4400K 2 hours after sunrise. The geographical position daylight data table stores daylight color temperature and brightness data corresponding to different geographical positions and different time intervals from sunrise to sunset. We assume geographic location A (longitude A) x Latitude A y ) For example, the sunshine schedule for geographic location A is as follows:
TABLE 1 daylight data sheet for geographic location A
S206, collecting the current ambient light information around the intelligent equipment;
s207, acquiring a target color temperature and a target brightness of the intelligent device according to the current ambient illumination information and by combining the current daylight color temperature and brightness information of the geographic position;
and S208, adjusting the brightness and the color temperature of the intelligent equipment based on the target color temperature and the target brightness.
In this embodiment, the sunrise and sunset time of the current day are obtained according to the geographical location information, and the time intervals between the sunrise and sunset time are different, so that the corresponding daylight color temperature and brightness are different, specifically, even if the time intervals between the sunrise and sunset time are different in the same geographical location, the corresponding daylight color temperature and brightness information are also different, and different daylight color temperature and brightness information corresponding to different geographical locations on the earth and different time intervals between the sunrise and sunset time are stored in the geographical location daylight data table. Therefore, after the current time is obtained, the time interval between the current time and the sunrise or the sunset can be further obtained, and then the sunlight color temperature and the brightness information of the geographic position at the current time can be inquired and obtained in the pre-stored sunlight data table of the geographic position. Therefore, even if the same geographical position is used, different daylight color temperature and brightness information can be obtained at different time, more accurate data information can be provided for subsequent adjustment, the adjusted color temperature and brightness are more suitable for the current practical situation, and glasses of a user are protected.
In another embodiment of the method of the present invention, as shown in fig. 3, how to obtain the target color temperature and the target brightness of the intelligent device according to the current ambient lighting information and by combining the current daylight color temperature and brightness information of the geographic location is specifically described in this embodiment.
S301, acquiring geographical position information of the intelligent equipment;
s302, acquiring current date information and time point information;
s303, acquiring the current daylight color temperature and brightness information of the geographic position according to the geographic position information, the current date and the current time point information of the intelligent device;
s304, collecting current ambient illumination information around the intelligent equipment;
s305, acquiring a target daylight data stage where the daylight color temperature and brightness information is located according to the current daylight color temperature and brightness information of the geographic position;
s306, acquiring a color temperature and brightness regulation and control table of the target daylight data stage from a pre-established lamplight regulation and control database according to the current environment illumination information and the target daylight data stage information; the lamplight regulation database comprises a color temperature brightness regulation table of each daylight data stage; the color temperature and brightness regulation table of each daylight data stage comprises color temperatures and brightness corresponding to different ambient illumination intensities under the daylight data condition;
specifically, the light control database stores target color temperature and brightness information corresponding to different ambient light intensities for each daylight color temperature and brightness range (i.e., each daylight data phase). The color temperature and brightness control table of each daylight data phase includes color temperatures and brightnesses corresponding to different ambient light intensities, for example, in a range of daylight color temperatures a-B and brightnesses a-B, the color temperatures and brightnesses corresponding to different ambient light intensities are as follows:
TABLE 2 color temperature and brightness control table for daylight color temperature A-B and brightness a-B
S307, searching a target color temperature and brightness corresponding to the current ambient illumination information in a color temperature and brightness regulation table of the target daylight data stage;
and S308, adjusting the brightness and the color temperature of the intelligent equipment based on the target color temperature and the target brightness.
After daylight color temperature and brightness information is obtained, the corresponding regulation and control target color temperature and brightness can be searched in a prestored light regulation and control database by combining the current ambient light information, and therefore corresponding regulation and control is carried out on intelligent equipment. The light regulation and control database stores target color temperature and brightness information of different ambient light intensities corresponding to each daylight color temperature and brightness range, and after the daylight color temperature and brightness information and the ambient light intensity are obtained, the regulated and controlled target color temperature and brightness can be quickly found in the light regulation and control database, so that the method is convenient and quick.
In another embodiment of the method of the present invention, as shown in fig. 4, the method for adjusting the light and the color temperature of the smart device in this embodiment includes:
s401, acquiring geographical position information of the intelligent equipment;
s402, acquiring current date information and time point information;
s403, acquiring the current daylight color temperature and brightness information of the geographic position according to the geographic position information and the current date and time point information of the intelligent device;
s404, collecting current ambient illumination information around the intelligent equipment;
s405, acquiring a target color temperature and a target brightness of the intelligent device according to the current ambient illumination information and by combining the current daylight color temperature and brightness information of the geographic position;
s406, adjusting the brightness and the color temperature of the intelligent device based on the target color temperature and the target brightness.
S407, receiving a color temperature or brightness regulation request of a user;
s408, displaying a color temperature or brightness adjusting interface for the user, and receiving an adjusting process instruction input by the user;
s409, adjusting the color temperature or brightness of the intelligent equipment according to the adjusting process instruction, and displaying the brightness or color temperature change in the adjusting process to the user;
s410, acquiring and recording the final adjusting instruction of the user, and time information and environmental illumination information corresponding to the final adjusting instruction;
s411, executing the final adjusting instruction, and maintaining the adjusted brightness or color temperature of the intelligent device in a preset time period.
The invention not only can intelligently adjust the target color temperature and brightness of the intelligent equipment according to the actual condition, but also can enable the user to automatically adjust the color temperature and brightness of the intelligent equipment until the time information and the environmental illumination information corresponding to the final regulation instruction are recorded after the user is satisfied, so as to provide reference for subsequent regulation and control. According to the scheme, the color temperature and the brightness can be intelligently adjusted, the user can further freely adjust the color temperature and the brightness, diversified selection is achieved, convenience is provided for the user, and the user experience is improved.
In another embodiment of the method of the present invention, as shown in fig. 5, the method for adjusting the light and the color temperature of the smart device in this embodiment includes:
s501, receiving a color temperature or brightness regulation request of a user;
s502, displaying a color temperature or brightness adjusting interface for the user, and receiving an adjusting process instruction input by the user;
s503, adjusting the color temperature or brightness of the intelligent equipment according to the adjusting process instruction, and displaying the brightness or color temperature change in the adjusting process to the user;
s504, acquiring and recording the final adjustment instruction of the user, and time information and environmental illumination information corresponding to the final adjustment instruction;
s505, executing the final adjusting instruction, and maintaining the adjusted brightness or color temperature of the intelligent equipment in a preset time period;
s506, acquiring the adjustment habit of the user according to the final adjustment instruction of the user each time and the time information and the environment illumination information corresponding to the final adjustment instruction; entering step S511;
s507, acquiring geographical position information of the intelligent equipment;
s508, acquiring current date information and time point information;
s509, acquiring the current daylight color temperature and brightness information of the geographic position according to the geographic position information, the current date and the current time point information of the intelligent device;
s510, collecting current ambient light information around the intelligent device;
s511, acquiring a target color temperature and a target brightness of the intelligent device according to the current ambient light information, the current daylight color temperature and brightness information of the geographic position and the adjustment habit of the user;
s512, adjusting the brightness and the color temperature of the intelligent device based on the target color temperature and the target brightness.
The dimming and color temperature adjusting scheme of the intelligent equipment provided by the invention not only is based on the position information, the time information and the ambient illumination information, but also is combined with the adjusting habit of a user to comprehensively adjust the target color temperature and the target brightness of the intelligent equipment, so that the adjusted color temperature and brightness can meet the eye protection requirement, the favorite habit of the user can be reached as much as possible, and the intelligent degree is further improved.
Based on the same technical concept, the invention also discloses a device for adjusting the light and color temperature of the intelligent equipment, which can adjust the brightness and color temperature of the intelligent equipment by adopting the method for adjusting the light and color temperature of the intelligent equipment, and the intelligent equipment can be various intelligent lighting equipment, and specifically, one embodiment of the device of the invention is shown in fig. 6 and comprises the following steps:
a geographic position obtaining module 10, configured to obtain geographic position information of the intelligent device; specifically, the geographic position obtaining module 10 may be implemented by a GPS, and obtains a current geographic position. The geographic location may also be obtained in other manners, and the implementation manner of obtaining the geographic location is not limited in the present invention.
A time obtaining module 20, configured to obtain current date information and time point information; specifically, the time may be acquired through a network or provided with a clock chip, and the like, and the method of acquiring the date information and the time point information is not limited in the present invention.
The daylight information obtaining module 30 is configured to obtain current daylight color temperature and brightness information of the geographic location according to the geographic location information of the intelligent device and the current date and time point information; the daylight color temperature and the brightness of different geographical positions are different, and even in the same geographical position, the daylight color temperature and the brightness of different dates and different time points are different, so that the current daylight color temperature and brightness information needs to be determined together by clicking the current geographical position according to the current date and the current time.
The environment information acquisition module 40 is used for acquiring current environment illumination information around the intelligent device; specifically, the environment information collecting module 40 may be implemented by a sensor for detecting the ambient light, so as to detect the light condition of the surrounding environment.
An adjustment information obtaining module 50, configured to obtain, according to the current ambient illumination information, a target color temperature and a target brightness of the intelligent device in combination with the current daylight color temperature and brightness information of the geographic location; specifically, after the adjustment information obtaining module 50 obtains the ambient illumination information through the ambient information collecting module 40, the adjustment information obtaining module comprehensively considers the obtained daylight color and brightness information, so as to obtain the target color and brightness information of the intelligent device. The method for acquiring the target color temperature and brightness according to the ambient illumination information and the daylight color temperature and brightness information can be acquired by the existing algorithm; or directly obtaining the target color temperature and the target brightness by table lookup, that is, corresponding the sunlight color temperature and the sunlight brightness information to the target color temperature and the target brightness, storing the target color temperature and the target brightness in a table, and then directly performing index lookup according to the sunlight color temperature, the sunlight brightness information and the ambient brightness to obtain the corresponding target color temperature and the corresponding target brightness. The corresponding relation needs to be calculated in advance or obtained through experiments, so that the provided target color temperature and brightness information is reasonable under the conditions of the sunlight color temperature, the sunlight brightness and the current ambient illumination, the current daily light requirement of a user can be met, and the aim of protecting eyes is fulfilled.
And an adjusting operation module 60, configured to adjust the brightness and the color temperature of the smart device based on the target color temperature and the target brightness.
In this embodiment, the target color temperature and the brightness corresponding to different locations and different times may also be different, and thus, the light source brightness and the color temperature of the smart device may be intelligently adjusted in real time by using the dimming and color temperature adjusting device of this embodiment. Of course, the adjustment may also be performed at preset time intervals, for example, the light source of the smart device is adjusted once every 10 minutes in the above manner, or is adjusted once every half hour or hour, and the adjustment interval may be preset in advance. Because the sunlight changes continuously in different time periods from morning to evening every day, the sunlight color and the brightness of different geographical positions are different; for example, the intelligent device is an intelligent desk lamp, the color temperature and the brightness of the earth at different positions based on sunlight can be calculated based on time, date and GPS information, then the operation environment of the child is integrated for comprehensive adjustment, the natural light color temperature and the brightness suitable for the current scene of the child are given, and the eyesight of the child is effectively protected.
In another embodiment of the apparatus of the present invention, as shown in fig. 7, on the basis of the above embodiment of the apparatus, the sunlight information acquiring module 30 includes:
the sunrise and sunset obtaining submodule 31 is configured to obtain sunrise and sunset time points of the geographical location on the day according to the geographical location and the date information of the intelligent device;
a time interval obtaining submodule 32, configured to obtain, according to the current time point information, a time interval from a sunrise time point or a sunset time point of the current day;
and the information query submodule 33 is configured to query a pre-stored geographical location sunlight data table according to a time interval between the current distance and the sunrise or sunset time point of the current day, and obtain current sunlight color temperature and brightness information of the geographical location.
Specifically, the natural light follows the sunset sunrise to show a natural rhythm from dark to light and then from light to dark, so that the corresponding daylight data (daylight color temperature, brightness information, etc.) are different if the time interval from the sunrise or the sunset is different. The sunlight color and the brightness are different in different geographic positions, and the sunlight color and the brightness are also changed along with the change of time in the same geographic position. Even if the same geographical position is different from the sunrise or sunset time interval, the corresponding daylight color and brightness information is also different, and the geographical position daylight data table stores different daylight color and brightness information corresponding to various geographical positions on the earth and different time intervals from the sunrise or sunset. Therefore, after the current time is obtained, the time interval between the current time and the sunrise or the sunset can be further obtained, and then the sunlight color temperature and the brightness information of the geographic position at the current time can be inquired and obtained in the pre-stored sunlight data table of the geographic position. Therefore, even if the same geographical position is used, different daylight color temperature and brightness information can be obtained at different time, more accurate data information can be provided for subsequent adjustment, the adjusted color temperature and brightness are more suitable for the current practical situation, and glasses of a user are protected.
Preferably, in another embodiment of the apparatus of the present invention, on the basis of any one of the above embodiments, the adjustment information obtaining module specifically includes:
the target stage acquisition submodule is used for acquiring a target daylight data stage where the daylight color temperature and brightness information is located according to the current daylight color temperature and brightness information of the geographic position;
the target table acquisition submodule is used for acquiring a color temperature and brightness regulation and control table of a target daylight data stage from a pre-established lamplight regulation and control database according to the current environment illumination information and the target daylight data stage information; the lamplight regulation database comprises a color temperature brightness regulation table of each daylight data stage; the color temperature brightness control table of each daylight data stage comprises color temperatures and brightness corresponding to different ambient illumination intensities under the daylight data condition; specifically, the light control database stores target color temperature and brightness information corresponding to different ambient light intensities for each daylight color temperature and brightness range (i.e., each daylight data phase). The color temperature brightness control table of each daylight data stage comprises color temperatures and brightness corresponding to different ambient illumination intensities.
And the target data searching submodule is used for searching the target color temperature and brightness corresponding to the current ambient illumination information in the color temperature and brightness regulation and control table of the target daylight data stage.
After daylight color temperature and brightness information is obtained, the corresponding regulation and control target color temperature and brightness can be searched in a prestored light regulation and control database by combining the current ambient light information, and therefore corresponding regulation and control is carried out on intelligent equipment. The light regulation and control database stores target color temperature and brightness information of different ambient light intensities corresponding to each daylight color temperature and brightness range, and after the daylight color temperature and brightness information and the ambient light intensity are obtained, the regulated and controlled target color temperature and brightness can be quickly found in the light regulation and control database, so that the method is convenient and quick.
As shown in fig. 8, another embodiment of the apparatus of the present invention is that, on the basis of any one of the above embodiments of the apparatus, the apparatus for adjusting light and color temperature of the smart device further includes:
a receiving module 70, configured to receive a color temperature or brightness adjustment request of a user; and the adjustment process instruction input by the user;
a display module 80, configured to display an adjustment interface of color temperature or brightness to the user;
the adjusting operation module 60 is further configured to adjust the color temperature or brightness of the smart device according to the adjusting process instruction, and show the brightness or color temperature change in the adjusting process to the user;
the instruction recording module 90 is configured to obtain and record a final adjustment instruction of the user, and time information and ambient light information corresponding to the final adjustment instruction;
the adjusting operation module 60 is further configured to execute the final adjusting instruction, and maintain the adjusted brightness or color temperature of the smart device within a preset time period.
The invention can intelligently adjust the target color temperature and brightness of the intelligent device according to the actual condition, and can also enable the user to automatically adjust the color temperature and brightness of the intelligent device until the user records the time information and the environmental illumination information corresponding to the final regulation instruction after satisfaction so as to provide reference for subsequent regulation. According to the scheme, the color temperature and the brightness can be intelligently adjusted, the user can further freely adjust the color temperature and the brightness, diversified selection is achieved, convenience is provided for the user, and the user experience is improved.
Preferably, the dimming and color temperature adjusting device of the smart device further comprises:
an adjusting habit obtaining module 100, configured to obtain an adjusting habit of the user according to a final adjusting instruction of the user each time and time information and ambient illumination information corresponding to the final adjusting instruction;
the adjustment information obtaining module 50 is further configured to obtain a target color temperature and a target brightness of the intelligent device according to the current ambient lighting information, in combination with the current daylight color temperature and brightness information of the geographic location and the adjustment habit of the user, so that the adjustment operation module 60 can correspondingly adjust the intelligent device according to the target color temperature and the target brightness.
The dimming and color temperature-adjusting scheme of the intelligent equipment provided by the invention not only is based on the position information, the time information and the ambient environment illumination information, but also can be used for comprehensively adjusting the target color temperature and the target brightness of the intelligent equipment by combining the adjusting habit of a user, so that the adjusted color temperature and brightness not only meet the eye protection requirement, but also can reach the favorite habit of the user as much as possible, and the intelligent degree is further improved.
The device embodiment of the present invention corresponds to the method embodiment of the present invention, and the technical details of the method embodiment of the present invention are also applicable to the device embodiment of the present invention, and are not described again for reducing the repetition.
The present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. A dimming and color temperature adjusting method for intelligent equipment is characterized by comprising the following steps:
acquiring geographical position information of the intelligent equipment;
acquiring current date information and time point information;
acquiring the current daylight color temperature and brightness information of the geographic position according to the geographic position information and the current date and time point information of the intelligent device;
collecting current ambient light information around the intelligent equipment;
acquiring target color temperature and target brightness of the intelligent equipment according to the current environment illumination information and by combining the current daylight color temperature and brightness information of the geographic position;
adjusting the brightness and the color temperature of the intelligent equipment based on the target color temperature and the target brightness;
the acquiring the target color temperature and the target brightness of the intelligent device according to the current ambient lighting information and by combining the current daylight color temperature and brightness information of the geographic position specifically includes:
acquiring a target daylight data stage where the daylight color temperature and brightness information is located according to the current daylight color temperature and brightness information of the geographic position;
acquiring a color temperature and brightness regulation table of the target daylight data stage from a pre-established lamplight regulation database according to the current environment illumination information and the target daylight data stage information; the lamplight regulation and control database comprises a color temperature brightness regulation and control table of each daylight data stage; the color temperature and brightness regulation table of each daylight data stage comprises color temperatures and brightness corresponding to different ambient illumination intensities under the daylight data condition;
and searching the target color temperature and brightness corresponding to the current environment illumination information in the color temperature and brightness control table of the target daylight data stage.
2. The method as claimed in claim 1, wherein the obtaining of the current daylight color temperature and brightness information of the geographic location according to the geographic location information of the smart device and the current date and time information specifically comprises:
acquiring sunrise and sunset time points of the geographical position on the same day according to the geographical position and date information of the intelligent device;
acquiring the time interval from the sunrise or sunset time point of the current day according to the current time point information;
and inquiring in a pre-stored sunlight data table of the geographic position according to the time interval between the current distance and the sunrise or sunset time point of the current day to obtain the sunlight color temperature and the brightness information of the current geographic position.
3. The method for dimming and adjusting the color temperature of the smart device according to any one of claims 1-2, further comprising:
receiving a color temperature or brightness regulation request of a user;
displaying a color temperature or brightness adjusting interface for the user, and receiving an adjusting process instruction input by the user;
adjusting the color temperature or brightness of the intelligent equipment according to the adjusting process instruction, and displaying the brightness or color temperature change in the adjusting process to the user;
acquiring and recording a final adjustment instruction of the user, and time information and environmental illumination information corresponding to the final adjustment instruction;
and executing the final adjusting instruction, and maintaining the adjusted brightness or color temperature of the intelligent equipment in a preset time period.
4. The method for dimming and adjusting the color temperature of the smart device according to claim 3, further comprising:
acquiring the adjustment habit of the user according to the final adjustment instruction of the user each time and the time information and the ambient illumination information corresponding to the final adjustment instruction;
and acquiring the target color temperature and the target brightness of the intelligent equipment according to the current ambient illumination information, the current daylight color temperature and brightness information of the geographic position and the adjustment habit of the user.
5. The utility model provides a smart machine's a mixing of colors temperature device of adjusting luminance which characterized in that includes:
the geographic position acquisition module is used for acquiring the geographic position information of the intelligent equipment;
the time acquisition module is used for acquiring current date information and time point information;
the sunlight information acquisition module is used for acquiring the current sunlight color temperature and brightness information of the geographic position according to the geographic position information of the intelligent equipment and the current date and time point information;
the environment information acquisition module is used for acquiring current environment illumination information around the intelligent equipment;
the adjustment information acquisition module is used for acquiring the target color temperature and the target brightness of the intelligent equipment according to the current environment illumination information and by combining the current daylight color temperature and brightness information of the geographic position; specifically, the adjustment information obtaining module obtains a target daylight data stage where the daylight color temperature and brightness information is located according to the current daylight color temperature and brightness information of the geographic location; acquiring a color temperature and brightness regulation table of the target daylight data stage from a pre-established lamplight regulation database according to the current environment illumination information and the target daylight data stage information; the lamplight regulation database comprises a color temperature brightness regulation table of each daylight data stage; the color temperature and brightness regulation table of each daylight data stage comprises color temperatures and brightness corresponding to different ambient illumination intensities under the daylight data condition; searching a target color temperature and brightness corresponding to the current ambient illumination information in a color temperature and brightness regulation table of the target daylight data stage;
and the adjusting operation module is used for adjusting the brightness and the color temperature of the intelligent equipment based on the target color temperature and the target brightness.
6. The dimming and color temperature adjusting apparatus for smart device according to claim 5, wherein the daylight information obtaining module comprises:
the sunrise and sunset obtaining submodule is used for obtaining sunrise and sunset time points of the geographical position on the day according to the geographical position and date information of the intelligent equipment;
the time interval acquisition submodule is used for acquiring the time interval from the sunrise time point or the sunset time point of the current day according to the current time point information;
and the information query submodule is used for querying a pre-stored geographical position sunlight data table according to the time interval between the current distance and the sunrise or sunset time point of the current day to acquire the current sunlight color temperature and brightness information of the geographical position.
7. The apparatus for adjusting brightness and color of a smart device according to claim 5, further comprising:
the receiving module is used for receiving a color temperature or brightness regulation request of a user; and the adjustment process instruction input by the user;
the display module is used for displaying an adjusting interface of color temperature or brightness to the user;
the adjusting operation module is further used for adjusting the color temperature or the brightness of the intelligent equipment according to the adjusting process instruction and displaying the brightness or the color temperature change in the adjusting process to the user;
the instruction recording module is used for acquiring and recording the final adjustment instruction of the user, and time information and environmental illumination information corresponding to the final adjustment instruction;
and the adjusting operation module is further used for executing the final adjusting instruction and maintaining the adjusted brightness or color temperature of the intelligent equipment within a preset time period.
8. The device for adjusting light and color temperature of a smart device according to claim 7, further comprising:
the adjusting habit obtaining module is used for obtaining the adjusting habit of the user according to the final adjusting instruction of the user each time and the time information and the ambient illumination information corresponding to the final adjusting instruction;
the adjustment information acquisition module is further configured to acquire a target color temperature and a target brightness of the intelligent device according to the current ambient illumination information, in combination with the current daylight color temperature and brightness information of the geographic location and the adjustment habit of the user.
9. A device according to any one of claims 5 to 8, wherein the smart device is a desk lamp.
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| CN113543406A (en) * | 2021-06-30 | 2021-10-22 | 厦门狄耐克智能科技股份有限公司 | Novel intelligent dimming device and control method and system thereof |
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| CN104661393A (en) * | 2013-11-22 | 2015-05-27 | 天津职业技术师范大学 | Parameter-adjustable LED intelligent light supply system |
| CN108182923B (en) * | 2018-01-02 | 2020-06-05 | 京东方科技集团股份有限公司 | Method for displaying image on display device, display device and electronic equipment |
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