CN112153788A - Illumination adjusting method and system - Google Patents
Illumination adjusting method and system Download PDFInfo
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
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Abstract
The invention provides a method and a system for adjusting illumination, wherein the method comprises the following steps: acquiring a starting instruction, and starting all the light source light beads according to the starting instruction; after the light source light beads are turned on, obtaining a user picture; calculating the position angle of the user according to the user picture; calculating a target light source light bead corresponding to a user in the light source light beads according to the position angle, and determining the target brightness level of the target light source light bead; and adjusting the corresponding target lamp source light beads according to the target brightness level. The invention sets a plurality of lamp source light beads as the lamp source illumination, determines the corresponding target lamp source light beads and the target brightness level thereof according to the position angle of the user, and then adjusts the target lamp source light beads in a targeted manner to achieve the purpose of eliminating the shadow.
Description
Technical Field
The invention relates to the field of intelligent devices, in particular to a lighting adjusting method and system.
Background
The desk lamp is a necessity of a user in a learning scene, the position and the brightness level of a light source lamp bead of the current desk lamp are fixed, but not all users are in standard sitting postures when using the desk lamp, the postures of the users are different during learning, so that the actual directions of the sight lines of the users are different, the light source lamp beads at the fixed positions and the brightness levels cannot be used for comprehensively illuminating, and the light intensity of the actual directions of the users is insufficient.
The current solution is to detect the brightness information of the environment and then adjust the brightness information, for example, directly enhance the illumination intensity, so that the brightness of the environment within the illumination range is increased comprehensively. But general desk lamp only sets up the luminance of a lamp pearl or all lamp pearls and adjusts in unison, can lead to originally not needing the luminance in the irradiant region of reinforcing too strong when improving the direction light intensity that the user actually faced towards through reinforcing illumination intensity so, can cause bad influence to user's eyesight equally. In addition, increasing the illumination intensity in areas where the user does not need strong illumination also causes a certain waste of resources. Therefore, there is a need for an illumination adjustment method and system that eliminates illumination shadows.
Disclosure of Invention
The invention aims to provide an illumination adjusting method and an illumination adjusting system, which are used for achieving the purpose of eliminating shadows by arranging a plurality of lamp source light beads as lamp source illumination, determining corresponding target lamp source light beads and target brightness levels thereof according to the position and the angle of a user and then adjusting the target lamp source light beads in a targeted manner.
The technical scheme provided by the invention is as follows:
the invention provides a lighting adjustment method, which comprises the following steps:
acquiring a starting instruction, and starting all the light source light beads according to the starting instruction;
after the light source light beads are turned on, obtaining a user picture;
calculating the position angle of the user according to the user picture;
calculating a target light source light bead corresponding to a user in the light source light beads according to the position angle, and determining the target brightness level of the target light source light bead;
and adjusting the corresponding target lamp source light beads according to the target brightness level.
Further, obtaining a turn-on command, and turning on all the light source light beads according to the turn-on command includes:
acquiring ambient brightness information;
when the ambient brightness information is less than or equal to the preset brightness information, acquiring human body induction information;
analyzing the human body induction information;
and when the distance between the user and the intelligent device is analyzed to be smaller than or equal to the preset distance, sending a starting instruction.
Further, calculating the position angle of the user according to the user picture specifically includes:
acquiring a coordinate reference on the intelligent device;
and calculating the position and the head angle of the user according to the coordinate reference and the user picture, wherein the position angle comprises the position and the head angle of the user.
Further, adjusting the corresponding target lamp source light bead according to the target brightness level comprises:
acquiring user operation information, and identifying a corresponding user target light bead according to the user operation information;
if the user operation information is on, turning on the user target light bead, and adjusting the user target light bead to a corresponding brightness level according to the user operation information;
and if the user operation information is closed, closing the user target light bead.
Further, adjusting the corresponding target lamp source light bead according to the target brightness level comprises:
re-acquiring the updated user picture after the preset period;
comparing the updated user picture with the user picture obtained last time;
when the updated user picture is not different from the user picture, maintaining a target brightness level corresponding to the target lamp source light bead;
and when the updated user picture is different from the user picture, analyzing a corresponding target light source light bead and a target brightness grade according to the position angle in the updated user picture.
The present invention also provides a lighting adjustment system comprising:
the starting module is used for acquiring a starting instruction and starting all the light source light beads according to the starting instruction;
the picture acquisition module acquires a user picture after the starting module starts the light source light bead;
the calculation module is used for calculating the position angle of the user according to the user picture acquired by the picture acquisition module;
the analysis module is used for calculating a target lamp source light bead corresponding to a user in the lamp source light beads according to the position angle calculated by the calculation module and determining the target brightness level of the target lamp source light bead;
and the adjusting module is used for adjusting the target lamp source light beads determined by the corresponding analyzing module according to the target brightness grade determined by the analyzing module.
Further, the method also comprises the following steps:
the brightness information acquisition module is used for acquiring the ambient brightness information;
the sensing information acquisition module is used for acquiring human body sensing information when the ambient brightness information acquired by the brightness information acquisition module is less than or equal to preset brightness information;
the information processing module is used for analyzing the human body induction information acquired by the induction information acquisition module;
and the instruction sending module is used for sending a starting instruction when the information processing module analyzes that the distance between the user and the intelligent device is less than or equal to a preset distance.
Further, the calculation module specifically includes:
an acquisition unit that acquires a coordinate reference on the smart device;
and the calculating unit is used for calculating the position and the head angle of the user according to the coordinate reference and the user picture acquired by the acquiring unit, wherein the position and the angle comprise the position and the head angle of the user.
Further, the method also comprises the following steps:
the operation information acquisition module is used for acquiring user operation information;
the identification module is used for identifying the corresponding user target light bead according to the user operation information acquired by the operation information acquisition module;
the execution module is used for starting the user target light bead identified by the identification module if the user operation information acquired by the operation information acquisition module is started, and adjusting the user target light bead to a corresponding brightness level according to the user operation information;
the execution module is used for turning off the user target light bead identified by the identification module if the user operation information acquired by the operation information acquisition module is off
Further, the method also comprises the following steps:
the picture acquisition module acquires the updated user picture again after presetting a period;
the comparison module is used for comparing the updated user picture acquired by the picture acquisition module with the user picture acquired last time by the picture acquisition module;
the control module is used for keeping the target brightness level corresponding to the target lamp source light bead when the comparison module obtains that the updated user picture is not different from the user picture;
and the control module analyzes the corresponding target light source light bead and the target brightness grade according to the position angle in the updated user picture when the updated user picture obtained by the comparison module is different from the user picture.
The illumination adjusting method and the illumination adjusting system provided by the invention can bring at least one of the following beneficial effects:
1. according to the invention, a plurality of lamp source light beads are arranged in the lampshade above the intelligent device and used as lamp source illumination, the corresponding target lamp source light beads in the lamp source light beads and the target brightness levels thereof are determined by analyzing the position angles in the obtained user picture, and then the adjustment is carried out in a targeted manner, so that the purposes of auxiliary illumination and resource saving are achieved.
2. According to the intelligent device and the control method thereof, whether the intelligent device needs to be started or not is analyzed by detecting the ambient brightness information of the current environment and the human body induction information, so that the intelligent device is intelligently started, a user can conveniently use the intelligent device under the condition that hands are inconvenient, and the convenience of the user in using the intelligent device is improved.
3. In the invention, any structure on the intelligent device is taken as a coordinate reference, and the position and the head angle of the user are calculated by combining the user picture, so that the target lamp source light bead for adjusting the illumination can be conveniently analyzed subsequently, and the adjustment can be carried out in a targeted manner.
Drawings
The foregoing features, technical features, advantages and implementations of a lighting adjustment method and system will be further described in the following, in a clearly understood manner, with reference to the accompanying drawings, which illustrate preferred embodiments.
FIG. 1 is a flow chart of one embodiment of a lighting adjustment method of the present invention;
FIG. 2 is a flow chart of another embodiment of a lighting adjustment method of the present invention;
FIG. 3 is a flow chart of another embodiment of a lighting adjustment method of the present invention;
FIG. 4 is a flow chart of another embodiment of a lighting adjustment method of the present invention;
FIG. 5 is a flow chart of another embodiment of a lighting adjustment method of the present invention;
FIG. 6 is a flow chart of one embodiment of a lighting adjustment system of the present invention;
fig. 7 is a schematic diagram of another embodiment of an illumination adjustment system of the present invention.
The reference numbers illustrate:
100 illumination adjustment system
010 brightness information acquisition module 020 induction information acquisition module 030 information processing module
040 instruction sending module 110 opening module 120 picture obtaining module
130 calculation module 131 acquisition unit 132 calculation unit
140 analysis module
150 adjustment module 160 operational information acquisition module 165 recognition module
170 executive module 180 compare module 185 control module
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, the drawings only schematically show the parts relevant to the present invention, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically depicted, or only one of them is labeled. In this document, "one" means not only "only one" 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.
One embodiment of the present invention, as shown in fig. 1, is a lighting adjustment method comprising:
s100, acquiring a starting instruction, and starting all lamp source light beads according to the starting instruction;
specifically, when the user learns that the ambient light is dark, the intelligent device needs to be turned on to illuminate, and then the turn-on instruction is sent to the intelligent device. The intelligent device turns on the lamp source of the intelligent device after acquiring the turn-on instruction, and the light source is provided for the user to learn.
The intelligent device lamp source is formed by combining a plurality of lamp source light beads in a lampshade arranged above the intelligent device, and all the lamp source light beads can be controlled in a unified way or can be controlled respectively. In the initial on state, if the user has no special instruction to turn on some or some part of the light source light beads, the user is acquiescent to turn on all the light source light beads.
The shape obtained by combining the plurality of light source light beads can be a strip shape or an annular shape, the shape is not particularly limited, and only the plurality of light source light beads are required to cover the learning area of the user finally, and in addition, the shape depends on the requirement and preference of the user.
In addition, the intelligent device has various modes for acquiring instructions, and the traditional mode is that the intelligent device body is provided with a device for controlling turning on and off of the light source light beads, and the device can be in a key button mode and can also be in a touch mode. Secondly, a voice control mode may also be adopted, for example, when the user says "turn on the desk lamp", and when the intelligent device detects keywords such as "turn on", "desk lamp", etc., it is equivalent to acquiring a turn-on instruction. In addition, the intelligent device can be in an induction control mode, similar to a faucet capable of automatically discharging water in an induction mode, and when a user places a handle or other objects in a preset induction area and the intelligent device senses the existence of the user, the lamp source light beads are turned on. Or when the intelligent device monitors that the brightness of the learning environment is low and detects that a user is learning, the light source light beads are turned on, for example, the sensor senses that the user is continuously present near the intelligent device within a certain time period.
In addition, because the light intensity of the learning environment where the external user is located is different, the corresponding light intensity levels of the light source light beads which need to be turned on are also different. The intelligent device externally arranged on the body and used for controlling the device for turning on and off the lamp source can be used for setting different gears to correspond to different light intensity levels, and a user can manually adjust the intelligent device. Also can dispose light intensity inductor by intelligent device, according to the external environment light intensity that senses, combine external environment light intensity and the corresponding mapping table of lamp source light intensity, select suitable lamp source light intensity.
S200, obtaining a user picture after the lamp source light beads are turned on;
specifically, after all the light source light beads of the intelligent device are started, the camera is synchronously started to obtain the user picture, and the user picture comprises the learning area, the learning environment and the user of the user. The positions and the number of the arranged cameras are also not particularly limited, and a single picture contains less information, so that the user pictures can be a group of pictures, and all the user pictures are combined to be analyzed to obtain the required information.
The camera can be set up in the optional part of intelligent device, can be close with the position of lamp source light pearl, for example, when all lamp source light pearls make up the annular, the camera can be placed in the middle of the annular. Or the camera is placed at any position of the connecting rod of the intelligent device, or the camera is arranged on a flexible support with an extensible adjustable position, and the position of the camera can be automatically adjusted by the intelligent device or manually adjusted by a user.
S300, calculating the position angle of the user according to the user picture;
specifically, the current posture orientation and the head angle of the user are analyzed by combining the learning area, the learning environment and the position angle of the user in the user picture, so that the current actual sight direction of the user is judged, the follow-up light supplement is performed according to the actual sight direction of the user, and the adverse effect on the sight caused by insufficient light during the learning of the user is avoided.
S400, calculating a target light source light bead corresponding to a user in the light source light beads according to the position angle, and determining the target brightness level of the target light source light bead;
specifically, firstly, according to the position angle of the user, a target light source light bead capable of lighting and supplementing light to the learning area in the current sight direction of the user is determined from all the light source light beads, and for the target light source light beads, the brightness level should be properly increased, so that the lighting of the learning area of the user is enhanced, and the adverse effect on eyesight is reduced.
In addition, the target light source lamp bead further comprises a lamp source light bead, the light irradiation direction of which is opposite to the current sight direction of the user, the brightness level of the target lamp source light bead is properly reduced less, and the illumination is reduced for unnecessary areas, so that the resources are saved.
For example, when it is determined that the line of sight of the user is oriented to the lower right according to the position angle of the user, target light source beads in which the irradiation direction is the same as and opposite to the line of sight of the user are respectively identified according to the positions of all the light source beads and the light irradiation direction.
And then determining the target brightness level corresponding to each target lamp source light bead. The mapping table of the position angle and the corresponding target brightness level can be preset, and then the target brightness level of the corresponding target lamp source light bead is determined according to the position angle by combining the mapping table. The establishing mode of the mapping table can be obtained according to the analysis of big data, for example, the suitable learning environment brightness of various target users, and the suitable mapping relation can be selected according to the use feelings of various target users.
In addition, the distance of the sight line at which the sight line of the user is seen can be judged according to the position angle of the user and the height of the eyes of the user from the learning plane, so that the target brightness level corresponding to each target light source light bead is determined. For example, when a user draws on a desk, the learning plane is a desk top, but when the user browses materials such as a dictionary, the learning plane is a material book, and due to the thickness of the materials themselves, if both are learned on the desk, the learning plane of the latter is higher than the learning plane of the former, and the line of sight of the latter is closer when the position angles of the users are the same in the two cases.
S500, adjusting the corresponding target lamp source light beads according to the target brightness level.
Specifically, the corresponding target light source light beads are adjusted according to the determined target brightness level, so that the light emitted by the target light source light beads can enhance the light intensity of the learning area of the user, correspondingly weaken the illumination in the direction opposite to the learning area of the user, and save energy.
After the target lamp source light bead is adjusted, the intelligent device obtains the evaluation of the user aiming at the adjustment result. If the user indicates agreement, the target lamp source light bead adjustment scheme is proper and no adjustment is needed. If the user indicates that the target lamp source light bead is not approved, the target lamp source light bead adjusting scheme is not proper, and the adjustment needs to be carried out again, so that the target lamp source light bead is analyzed again, and the brightness level of the new target lamp source light bead is adjusted again until the user indicates that the user approves.
Finally, all the adjustment schemes (the target light source light bead selected each time and the corresponding target brightness level thereof) in the whole adjustment process are collected, sorted and analyzed to obtain a disposable adjustment scheme aiming at the initial situation, and the disposable adjustment scheme is stored in a database and is used as a preferred adjustment scheme for the subsequent same situation.
For example, the intelligent desk lamp is adjusted for a certain learning state of a user twice in total, and the first adjustment scheme is as follows: adjusting the target light source light bead A to a first target brightness level, adjusting the target light source light bead B to a first target brightness level, and adopting a second adjustment scheme as follows: and adjusting the target lamp source light bead B to a target brightness level two, and adjusting the target lamp source light bead C to a target brightness level one. Then, the two adjustment schemes are combined, and for the learning state of the user, the final adjustment scheme is as follows: the target light source light bead A is adjusted to a first target brightness level, the target light source light bead B is adjusted to a second target brightness level, and the target light source light bead C is adjusted to a first target brightness level. This final adjustment is saved as a solution to the user learning state, and then the solution may be selected for direct adoption when the same user learning state is subsequently encountered.
Therefore, in this embodiment, after the user picture is acquired, the user picture may be matched with the user picture corresponding to each learning state in the database, and if the matching matches, the target light source light bead is directly selected by using the corresponding solution and adjusted to the corresponding target brightness level.
To ensure that illumination is initially provided indiscriminately, an initial turn-on command directly turns on all of the light source beads within the smart device lamp housing, and then adjusts according to the target brightness level of subsequent target light source beads. And for the target lamp source light beads which are judged not to be started in the analysis process, the corresponding target brightness level is adjusted to the corresponding brightness level when the lamp source light beads are closed, and the purpose of closing the corresponding target lamp source light beads can be achieved.
In this embodiment, a plurality of lamp source light beads are arranged in a lamp shade above an intelligent device to serve as lamp source lighting, and a corresponding target lamp source light bead and a target brightness level thereof in the lamp source light beads are determined by analyzing position angles in an acquired user picture, and then are adjusted in a targeted manner, so that purposes of auxiliary lighting and resource saving are achieved.
Another embodiment of the present invention is a preferable embodiment of the above-mentioned embodiment, as shown in fig. 2, including:
s010 obtains environment brightness information;
s020 obtaining human body induction information when the environment brightness information is less than or equal to the preset brightness information;
specifically, the intelligent device acquires the ambient brightness information of the current ambient environment, compares the ambient brightness information with the preset brightness, and when the ambient brightness information is less than or equal to the preset brightness, it indicates that the current ambient environment is too dark, and if the user continues to learn under such a condition, adverse effects are caused to the eyesight. However, it is necessary to further analyze whether a user is learning in the current environment, and if so, the smart device needs to be turned on. Thus, the human body sensing information is acquired.
The preset brightness is obtained based on analysis statistics, and the user learns in an environment lower than the preset brightness, which results in the pupils of the eyes. The abnormal contraction of ciliary muscle and other parts can cause eye fatigue and myopia and other adverse consequences. In addition, the intelligent device does not acquire the ambient brightness information of the current surrounding environment all the time, and the ambient brightness information can be acquired at regular intervals in consideration of energy saving and other factors.
S030 analyzing the human body induction information;
s040 sends a starting instruction when the distance between the user and the intelligent device is analyzed to be smaller than or equal to a preset distance;
specifically, the acquired human body sensing information is analyzed, the intelligent device can sense whether a user exists through an infrared sensor, a human body sensor and the like, if so, the distance between the existing user and the intelligent device and the stay time of the user are further judged, and only if the distance between the user and the intelligent device is smaller than or equal to a preset distance, the situation that the user is near the intelligent device currently is shown, and the situation that the user stays in the range for a preset time length, the situation that the user is learning or working currently is shown, and then an opening instruction is sent. Therefore, the situation that the intelligent device is started to waste resources when the user only stops for a short time or is not near the intelligent device is avoided.
S100, acquiring a starting instruction, and starting all lamp source light beads according to the starting instruction;
s200, obtaining a user picture after the lamp source light beads are turned on;
s300, calculating the position angle of the user according to the user picture;
s400, calculating a target light source light bead corresponding to a user in the light source light beads according to the position angle, and determining the target brightness level of the target light source light bead;
s500, adjusting the corresponding target lamp source light beads according to the target brightness level.
In this embodiment, whether the intelligent device needs to be opened through the ambient brightness information and the human response information analysis that detect current environment, thereby intelligent device is opened to the intelligence more, and the user of being convenient for uses intelligent device under the inconvenient condition of hand, thereby increases the convenience that the user used intelligent device.
Another embodiment of the present invention is a preferable embodiment of the above-mentioned embodiment, as shown in fig. 3, including:
s100, acquiring a starting instruction, and starting all lamp source light beads according to the starting instruction;
s200, obtaining a user picture after the lamp source light beads are turned on;
s300, calculating the position angle of the user according to the user picture;
s310, acquiring a coordinate reference on the intelligent device;
specifically, a coordinate reference on the smart device is obtained, and any position or result on the smart device can be used as the coordinate reference, so as to facilitate analysis of the position angle of the user.
S320, calculating a user position and a head angle according to the coordinate reference and the user picture, wherein the position angle comprises the user position and the head angle;
specifically, the user position and the head angle are calculated according to the coordinate reference and the user picture, and the position angle comprises the user position and the head angle. Where the user position is the direction of the user relative to the smart device, for example, the smart device is placed in the middle of a desk, and the user sits in the left half of the desk for learning, then the user position is on the right side of the smart device with reference to the structure on the smart device. Second, the head angle is the direction in which the user's head is deflected relative to the smart device, e.g., the user's head is pointing down and to the right.
S400, calculating a target light source light bead corresponding to a user in the light source light beads according to the position angle, and determining the target brightness level of the target light source light bead;
s500, adjusting the corresponding target lamp source light beads according to the target brightness level.
In this embodiment, any one of the structures on the intelligent device is used as a coordinate reference, and the user position and the head angle are calculated by combining the user picture, so that the target lamp source light bead for adjusting the illumination can be conveniently analyzed subsequently, and the adjustment can be performed in a targeted manner.
Another embodiment of the present invention is a preferable embodiment of the above-mentioned embodiment, as shown in fig. 4, including:
s100, acquiring a starting instruction, and starting all lamp source light beads according to the starting instruction;
s200, obtaining a user picture after the lamp source light beads are turned on;
s300, calculating the position angle of the user according to the user picture;
s400, calculating a target light source light bead corresponding to a user in the light source light beads according to the position angle, and determining the target brightness level of the target light source light bead;
s500, adjusting the corresponding target lamp source light bead according to the target brightness level;
s600, user operation information is obtained, and a corresponding user target light bead is identified according to the user operation information;
specifically, the intelligent device can be controlled to turn on and turn off all the light source light beads and the brightness levels respectively, and a switch gear is arranged outside the intelligent device to allow a user to control the light source light beads respectively, or the user controls the turn on and turn off and the brightness levels of all the light source light beads by issuing a voice command or other commands.
Therefore, user operation information is obtained, and the user operation information comprises actual manual operation of the user and operation of the user through voice control or other modes. And identifying the corresponding user target light bead in the user operation information, namely judging the light source light bead which the user wants to operate.
S650, if the user operation information is on, turning on the user target light bead, and adjusting the user target light bead to a corresponding brightness level according to the user operation information;
s700, if the user operation information is closed, closing the user target light bead.
Specifically, it is first identified whether the user operation information is intended to be turned on or off, and if it is, the corresponding user target light bead is directly turned off. If the user is started, further analyzing the user operation information, judging the brightness level corresponding to the user target light bead, and adjusting the brightness level to the corresponding brightness level. After the adjustment is in place, preset prompt information is sent out, and the preset prompt signal can be audio prompt such as sound and music, and can also be light prompt.
In this embodiment, the intelligent device is externally provided with a switch gear and other mechanical structures, and a voice control module and other control modes, so that the user can adjust the brightness of the light source light bead according to the needs and preferences of the user, the personalized needs of the user are met, and the user experience is improved.
Another embodiment of the present invention is a preferable embodiment of the above-mentioned embodiment, as shown in fig. 5, including:
s100, acquiring a starting instruction, and starting all lamp source light beads according to the starting instruction;
s200, obtaining a user picture after the lamp source light beads are turned on;
s300, calculating the position angle of the user according to the user picture;
s400, calculating a target light source light bead corresponding to a user in the light source light beads according to the position angle, and determining the target brightness level of the target light source light bead;
s500, adjusting the corresponding target lamp source light bead according to the target brightness level;
s800, acquiring the updated user picture again after the period is preset;
specifically, since the user may adjust his or her learning posture during the learning process and the object in the external environment changes, the position and angle of the user may change, and therefore a new updated user picture needs to be obtained again to determine whether the lighting scheme of the light source light bead needs to be adjusted again. And secondly, considering factors such as energy conservation and the like, and acquiring the updated user picture again after every preset period.
S850 comparing the updated user picture with the user picture obtained last time;
specifically, the newly acquired updated user picture is compared with the user picture acquired last time nearby, and since the cameras all shoot from the same view angle, whether the states of the users in the two pictures are changed or not is mainly compared.
S900, when the updated user picture is not different from the user picture, maintaining a target brightness level corresponding to the target lamp source light bead;
specifically, if the updated user picture is not different from the shadow area of the user picture, it indicates that the user himself or the surrounding environment does not change within the preset period, and therefore the brightness level corresponding to the previously adjusted light source light bead is maintained.
S950, when the updated user picture is different from the user picture, analyzing a corresponding target light source light bead and a target brightness level according to the position angle in the updated user picture.
Specifically, if the updated user picture is different from the user state of the user picture, it indicates that the user itself or the surrounding environment has changed in the preset period, so that the updated user picture is taken as the analysis object, and the brightness level corresponding to the light source light bead is readjusted according to the above scheme.
In the embodiment, the user and the surrounding environment are considered to possibly change, so that the updated user picture is obtained at intervals of a preset period, if the user state changes compared with the user picture obtained last time, the light source light bead adjustment scheme is analyzed again, adjustment is carried out according to the actual situation at any time, and the use experience of the user is enhanced.
One embodiment of the present invention, as shown in fig. 6, is a lighting adjustment system comprising:
the starting module 110 is used for obtaining a starting instruction and starting all the light source light beads according to the starting instruction;
the picture obtaining module 120, obtaining a user picture after the starting module 110 starts the light source light bead;
a calculating module 130, for calculating a position angle of the user according to the user picture acquired by the picture acquiring module 120;
the analysis module 140 calculates a target light source light bead corresponding to the user in the light source light beads according to the position angle calculated by the calculation module 130, and determines a target brightness level of the target light source light bead;
and the adjusting module 150 adjusts the target light source light bead determined by the analyzing module 140 according to the target brightness level determined by the analyzing module 140.
The specific operation modes of the modules in this embodiment have been described in detail in the corresponding method embodiments, and thus are not described in detail again.
Another embodiment of the present invention is a preferable embodiment of the above-mentioned embodiment, as shown in fig. 7, including:
the brightness information acquisition module 010 acquires ambient brightness information;
the sensing information acquisition module 020 acquires human body sensing information when the ambient brightness information acquired by the brightness information acquisition module 010 is less than or equal to preset brightness information;
the information processing module 030 is used for analyzing the human body induction information acquired by the induction information acquisition module 020;
the instruction sending module 040, configured to send a start instruction when the information processing module 030 analyzes that the distance between the user and the intelligent device is smaller than or equal to a preset distance;
the starting module 110 is used for obtaining a starting instruction and starting all the light source light beads according to the starting instruction;
the picture obtaining module 120, obtaining a user picture after the starting module 110 starts the light source light bead;
a calculating module 130, for calculating a position angle of the user according to the user picture acquired by the picture acquiring module 120;
the calculating module 130 specifically includes:
an acquisition unit that acquires a coordinate reference on the smart device;
the calculating unit is used for calculating the position and the head angle of the user according to the coordinate reference and the user picture acquired by the acquiring unit, wherein the position and the angle comprise the position and the head angle of the user;
the analysis module 140 calculates a target light source light bead corresponding to the user in the light source light beads according to the position angle calculated by the calculation module 130, and determines a target brightness level of the target light source light bead;
the adjusting module 150 adjusts the corresponding target light source light bead determined by the analyzing module 140 according to the target brightness level determined by the analyzing module 140;
an operation information acquisition module 160 for acquiring user operation information;
an identifying module 165 for identifying the corresponding user target light bead according to the user operation information acquired by the operation information acquiring module 160;
an executing module 170, configured to turn on the user target light bead identified by the identifying module 165 if the user operation information acquired by the operation information acquiring module 160 is on, and adjust the user target light bead to a corresponding brightness level according to the user operation information;
the executing module 170, if the user operation information acquired by the operation information acquiring module 160 is off, turns off the user target light bead identified by the identifying module 165;
the picture obtaining module 120 obtains the updated user picture again after a preset period;
a comparison module 180, configured to compare the updated user picture obtained by the picture obtaining module 120 with the user picture obtained by the picture obtaining module 120 last time;
the control module 185, when the comparison module 180 finds that the updated user picture is not different from the user picture, maintains the target brightness level corresponding to the target light source light bead;
when the comparison module 180 determines that the updated user picture is different from the user picture, the control module 185 analyzes the corresponding target light source light bead and the target brightness level according to the position angle in the updated user picture.
The specific operation modes of the modules in this embodiment have been described in detail in the corresponding method embodiments, and thus are not described in detail again.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A method of adjusting illumination, comprising:
acquiring a starting instruction, and starting all the light source light beads according to the starting instruction;
after the light source light beads are turned on, obtaining a user picture;
calculating the position angle of the user according to the user picture;
calculating a target light source light bead corresponding to a user in the light source light beads according to the position angle, and determining the target brightness level of the target light source light bead;
and adjusting the corresponding target lamp source light beads according to the target brightness level.
2. The lighting adjustment method of claim 1, wherein obtaining a turn-on command, and before turning on all of the light source beads according to the turn-on command comprises:
acquiring ambient brightness information;
when the ambient brightness information is less than or equal to the preset brightness information, acquiring human body induction information;
analyzing the human body induction information;
and when the distance between the user and the intelligent device is analyzed to be smaller than or equal to the preset distance, sending a starting instruction.
3. The lighting adjustment method of claim 1, wherein calculating the position angle of the user from the user picture specifically comprises:
acquiring a coordinate reference on the intelligent device;
and calculating the position and the head angle of the user according to the coordinate reference and the user picture, wherein the position angle comprises the position and the head angle of the user.
4. The lighting adjustment method of claim 1, wherein adjusting the corresponding target light source light bead according to the target brightness level comprises:
acquiring user operation information, and identifying a corresponding user target light bead according to the user operation information;
if the user operation information is on, turning on the user target light bead, and adjusting the user target light bead to a corresponding brightness level according to the user operation information;
and if the user operation information is closed, closing the user target light bead.
5. The lighting adjustment method of claim 1, wherein adjusting the corresponding target light source light bead according to the target brightness level comprises:
re-acquiring the updated user picture after the preset period;
comparing the updated user picture with the user picture obtained last time;
when the updated user picture is not different from the user picture, maintaining a target brightness level corresponding to the target lamp source light bead;
and when the updated user picture is different from the user picture, analyzing a corresponding target light source light bead and a target brightness grade according to the position angle in the updated user picture.
6. An illumination adjustment system, comprising:
the starting module is used for acquiring a starting instruction and starting all the light source light beads according to the starting instruction;
the picture acquisition module acquires a user picture after the starting module starts the light source light bead;
the calculation module is used for calculating the position angle of the user according to the user picture acquired by the picture acquisition module;
the analysis module is used for calculating a target lamp source light bead corresponding to a user in the lamp source light beads according to the position angle calculated by the calculation module and determining the target brightness level of the target lamp source light bead;
and the adjusting module is used for adjusting the target lamp source light beads determined by the corresponding analyzing module according to the target brightness grade determined by the analyzing module.
7. The lighting conditioning system of claim 6, further comprising:
the brightness information acquisition module is used for acquiring the ambient brightness information;
the sensing information acquisition module is used for acquiring human body sensing information when the ambient brightness information acquired by the brightness information acquisition module is less than or equal to preset brightness information;
the information processing module is used for analyzing the human body induction information acquired by the induction information acquisition module;
and the instruction sending module is used for sending a starting instruction when the information processing module analyzes that the distance between the user and the intelligent device is less than or equal to a preset distance.
8. The lighting adjustment system of claim 6, wherein the computing module specifically comprises:
an acquisition unit that acquires a coordinate reference on the smart device;
and the calculating unit is used for calculating the position and the head angle of the user according to the coordinate reference and the user picture acquired by the acquiring unit, wherein the position and the angle comprise the position and the head angle of the user.
9. The lighting conditioning system of claim 6, further comprising:
the operation information acquisition module is used for acquiring user operation information;
the identification module is used for identifying the corresponding user target light bead according to the user operation information acquired by the operation information acquisition module;
the execution module is used for starting the user target light bead identified by the identification module if the user operation information acquired by the operation information acquisition module is started, and adjusting the user target light bead to a corresponding brightness level according to the user operation information;
and the execution module is used for closing the user target light bead identified by the identification module if the user operation information acquired by the operation information acquisition module is closed.
10. The lighting conditioning system of claim 6, further comprising:
the picture acquisition module acquires the updated user picture again after presetting a period;
the comparison module is used for comparing the updated user picture acquired by the picture acquisition module with the user picture acquired last time by the picture acquisition module;
the control module is used for keeping the target brightness level corresponding to the target lamp source light bead when the comparison module obtains that the updated user picture is not different from the user picture;
and the control module analyzes the corresponding target light source light bead and the target brightness grade according to the position angle in the updated user picture when the updated user picture obtained by the comparison module is different from the user picture.
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