CN116489841A - RGB lamp area of automatic mixing of colors that adjusts luminance of adaptation different modes - Google Patents
RGB lamp area of automatic mixing of colors that adjusts luminance of adaptation different modes Download PDFInfo
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Abstract
The invention discloses an RGB lamp strip suitable for automatic dimming and color mixing in different modes, and relates to the technical field of RGB lamp strips, wherein an indoor condition data set is acquired to generate an indoor environment coefficient Rxs and a corresponding indoor proportion; imaging a conference room, outputting the acquired indoor scene, and adjusting the RGB lamp bands by an adjusting unit according to the acquired indoor scene so as to enable the RGB lamp bands to be suitable for the current scene; under different indoor scenes, matching corresponding adjusting schemes from a scheme library according to the correspondence between the indoor proportion and the lamp band proportion, and outputting the corresponding adjusting schemes; when the RGB lamp strip does not generate corresponding change, the fault scanning unit detects faults of the RGB lamp strip and outputs the acquired RGB faults. And carrying out integral description on the current working state of the RGB lamp strip through the lamp strip state coefficient Dxs and the corresponding lamp strip proportion, and matching the working mode of the RGB lamp strip with the indoor scene of the conference room.
Description
Technical Field
The invention relates to the technical field of RGB lamp bands, in particular to an RGB lamp band which is suitable for automatic dimming and color mixing in different modes.
Background
An RGB lamp strip is a lamp strip composed of three colors of LED lamps, including red, green and blue LED lamps, which can be combined together to generate different colors and brightness, thereby creating various lamp effects, which can be controlled by a controller or a remote controller to select desired colors and brightness, thus being commonly used in the fields of home decoration, commercial decoration, stage lighting, computer peripherals, and the like.
Usually, the RGB lamp strip has multiple different modes to can adjust luminance and mix colors automatically when being in different modes, when having the sound instant music, can also change the music of broadcast, this kind of RGB lamp strip still is equipped with intelligent control ware generally, can connect networks such as Wi-Fi, bluetooth, and intelligent equipment such as smart mobile phone, voice assistant interdynamic provides more comfortable and intelligent light experience for the user.
When the existing RGB lamp strip is applied to a conference room, the working mode of the existing RGB lamp strip can be adjusted according to the rhythm of the conference, but when the existing RGB lamp strip is in a working state, the indoor scene recognition capability in the conference room is poor, so that the output adjustment scheme is insufficient in pertinence when the working mode is adjusted.
Therefore, the invention provides the RGB lamp strip which is suitable for automatic dimming and color mixing in different modes.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides an RGB lamp strip which is suitable for automatic dimming and color mixing in different modes, and an indoor environment coefficient Rxs and a corresponding indoor proportion are generated by acquiring an indoor condition data set; imaging the conference room, outputting the acquired indoor scene, forming a control instruction by a control unit according to the acquired indoor scene, and adjusting the RGB lamp band by an adjusting unit to enable the working mode of the RGB lamp band to be suitable for the current indoor scene of the conference room; under the indoor scenes of different meeting rooms respectively, according to the correspondence between the indoor proportion and the lamp band proportion, corresponding adjusting schemes are matched from a scheme library and output; when the RGB lamp strip does not generate corresponding change, the fault scanning unit detects faults of the RGB lamp strip and outputs the acquired RGB faults. The current working state of the RGB lamp strip is integrally described through the lamp strip state coefficient Dxs and the corresponding lamp strip proportion, and the working mode of the RGB lamp strip is matched with the indoor scene of the conference room, so that the problem in the background technology is solved.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the RGB lamp strip suitable for automatic dimming and color mixing in different modes comprises a detection unit, a first processing unit, a control unit, an adjusting unit, a reminding unit, a second processing unit, a third processing unit, a fault scanning unit and an early warning unit;
detecting the environmental conditions in the conference room by a detection unit to obtain an indoor condition data set, and generating an indoor environment coefficient Rxs and a corresponding indoor proportion after the indoor condition data set is sent to a first processing unit; when the value of the indoor environment coefficient Rxs exceeds the corresponding threshold, imaging is carried out in the conference room, the indoor scene of the conference room is judged by combining imaging, the acquired indoor scene is output,
forming a control instruction by a control unit according to the acquired indoor scene, so that a reminding unit reminds a user in the conference room, or an adjusting unit adjusts the RGB lamp strip, so that the working mode of the RGB lamp strip is adapted to the current indoor scene of the conference room; the adjusting unit adjusts the RGB lamp strip as follows:
the second processing unit collects the lamp band coefficients Dxs and the corresponding lamp band ratios of the RGB lamp bands in the working state in the conference room, collects the indoor abnormal characteristics in the indoor scenes of different conference rooms respectively, and the third processing unit combines the abnormal degrees of the abnormal characteristics according to the correspondence of the indoor ratios and the lamp band ratios, and matches and outputs the corresponding adjustment schemes from the scheme library; after the adjustment scheme is executed, when the RGB lamp strip does not generate corresponding change according to the adjustment scheme, the fault scanning unit detects faults of the RGB lamp strip, outputs the acquired RGB faults, and the early warning unit sends out a prompt.
The detection unit comprises a number detection module, a sound detection module and an illumination detection module, wherein the illumination detection module is used for detecting the illumination intensity in the conference room to obtain illumination intensity Gq, and when the illumination intensity Gq exceeds a corresponding threshold value, the number detection module is used for judging the number of people in the conference room to obtain the number Hr of the conference room; then, the sound detection module detects the sound in the conference room to obtain the decibel value in the current conference room, and the decibel value is determined as indoor sound Sy; and acquiring the illumination intensity Gq, the number of conferences Hr and the indoor sound Sy, and summarizing to form an indoor condition data set.
Further, the first processing unit includes an evaluation module, a comparison module, a scene analysis module, an imaging module and a prediction module, after the indoor condition data set is sent to the evaluation module, the evaluation module obtains the illumination intensity Gq, the number of conferences Hr and the indoor sound Sy, and after dimensionless processing, the indoor environment coefficients Rxs are generated in a correlation manner, wherein the generation mode of the indoor environment coefficients Rxs accords with the following formula:
wherein alpha and beta are parameters of changeable constants, and alpha is more than or equal to 0.51 and less than or equal to 0.76,0.61 and beta is more than or equal to 0.93; the indoor environment coefficient Rxs is sent to the comparison module, and after the indoor environment coefficient Rxs exceeds the corresponding threshold value, the ratio of the indoor environment coefficient Rxs to the corresponding threshold value is judged, and the indoor ratio is generated and output.
Further, after the indoor environment coefficient Rxs exceeds a corresponding threshold, imaging the conference room by the imaging module, sending the conference room image to the scene analysis module, identifying the conference room image by the scene analysis module, judging the current behavior of each user in the conference room, analyzing the scene in the conference room according to the proportion of the current behavior of the user to the total user, outputting the indoor scene in the conference room, and outputting the indoor scene in the conference room; the indoor scene includes: reading scenes, meeting scenes and resting scenes; the specific analysis mode is as follows: when the number of users currently in the reading state is the largest, determining the current state as a reading scene; when the number of users currently in a talking state is the largest, determining the current state as a talking scene; and when the number of users currently in the rest state is the largest, determining the current state as a break scene.
Further, when the meeting room is in a reading scene, indoor sound Sy in the current meeting room and a plurality of groups of historical indoor sound Sy are obtained, and the current data and the plurality of groups of historical data are combined, and a prediction module predicts the indoor sound Sy in the next detection period according to a linear regression model and outputs a prediction value; when at least one of the predicted value and the current value of the indoor sound Sy exceeds the corresponding threshold value, a control instruction is formed by the control unit, so that the reminding unit sends out a reminder to a user in the conference room.
Further, the second processing unit comprises a characteristic identification module, a characteristic marking module and a state acquisition module,
the indoor scene in the conference room is sent to the feature recognition module, and the feature recognition module combines the indoor environment coefficient Rxs and the indoor condition data set to perform feature extraction on the indoor scene in the conference room, wherein the extraction mode is as follows: judging whether the illumination intensity Gq is lower than a threshold value when the conference room is in a reading scene, determining the illumination intensity Gq as an abnormal characteristic when the illumination intensity Gq is lower than the corresponding threshold value, and determining the illumination abnormality degree by a characteristic marking module according to the proportion that the illumination intensity Gq is lower than the corresponding threshold value; when the conference room is in a meeting scene, judging whether the indoor sound Sy is higher than a threshold value, determining the indoor sound Sy as an abnormal characteristic when the indoor sound Sy is higher than the threshold value, and determining the sound abnormality degree by a characteristic marking module according to the proportion that the indoor sound Sy is higher than the threshold value.
Further, when the RGB lamp strip in the conference room is in a working state, the state acquisition module acquires the sound size of music played by the RGB lamp strip, the sound size is determined to be the music intensity Yd, when the RGB lamp strip is in a normally-on state, the state acquisition module detects and acquires the HSL value of the RGB lamp strip, the HSL value is used as the chroma Sd, and the average brightness of the RGB lamp strip in the normally-on state is used as the brightness value Ld; and summarizing the music intensity Yd, the color degree Sd and the brightness value Ld, and establishing an RGB lamp band state set.
Further, the third processing unit comprises an adjustment scheme library, a matching module and an output module, wherein,
according to indoor scenes, indoor proportion and indoor environment coefficient Rxs in the conference room, presetting a plurality of adjustment schemes for adjusting RGB lamp bands, and constructing an adjustment scheme library after summarizing; sending the RGB lamp band state set to an evaluation module, and acquiring the music intensity Yd, the color degree Sd and the brightness value Ld by the evaluation module, wherein after dimensionless processing, the lamp band state coefficient Dxs is acquired by the following acquisition mode:
wherein, gamma is more than or equal to 0 and less than or equal to 1, theta is more than or equal to 0 and less than or equal to 1, and gamma+theta is more than or equal to 0.8 and less than or equal to 1.6, and gamma and theta are weights, and the specific values are adjusted and set by a user; after the lamp strip state coefficient Dxs is obtained, the ratio of the lamp strip state coefficient Dxs to the corresponding threshold value is judged by the comparison module, and the lamp strip proportion is generated and output.
Further, an indoor scene in the conference room is obtained, when the indoor scene is a reading scene, a corresponding adjusting scheme is matched from an adjusting scheme library by a matching module according to the current indoor proportion, in the adjusting scheme, the difference value between the lamp band proportion and the indoor proportion is within a corresponding threshold value, and the brightness value Ld is increased in an equal proportion according to the abnormal illumination degree.
Further, an indoor scene in the conference room is obtained, when the indoor scene is a meeting scene, a corresponding adjusting scheme is matched from an adjusting scheme library by a matching module according to the current indoor proportion, in the adjusting scheme, the difference value between the lamp band proportion and the indoor proportion is within a corresponding threshold value, and the music intensity Yd is reduced in an equal proportion according to the abnormal sound degree.
(III) beneficial effects
The invention provides an RGB lamp strip which is suitable for automatic dimming and color mixing in different modes, and has the following beneficial effects:
1. when the conference room is in a reading scene, monitoring and predicting the indoor sound Sy, and when the indoor sound Sy is overlarge, timely sending out a prompt in the conference room to remind a user to control own sound production, so that the noise is reduced, and the influence on other people is reduced; according to the indoor scenes in the conference room, the adjustment schemes are summarized in advance, and an adjustment scheme library is constructed, so that when the conference room is in different scenes, different adjustment schemes can be matched according to the current scene characteristics, the adjustment of the RGB light bands is completed, and the related adjustment schemes have more pertinence; the current working state of the RGB lamp strip is integrally described through the lamp strip state coefficient Dxs and the corresponding lamp strip proportion, so that the working mode of the RGB lamp strip can be matched with an indoor scene in a conference room.
2. Whether the RGB lamp strip needs to be adjusted or not is judged by forming an indoor environment coefficient Rxs, the necessity of adjustment is increased, if the necessity of adjustment is increased, the indoor scene and the abnormal characteristics in the conference room are judged, so that when the RGB lamp strip is adjusted, the working mode of the RGB lamp strip is better adaptive to the indoor scene, when the working mode of the RGB lamp strip is changed according to the abnormal characteristics, the atmosphere in the conference room is better adjustable, the difference between the proportion of the lamp strip and the proportion of the indoor is kept unchanged, the working mode of the RGB lamp strip is kept better balanced as a whole, and the difficulty of manual adjustment is reduced by automatically matching the working mode of the RGB lamp strip according to the indoor scene in the conference room.
Drawings
FIG. 1 is a schematic diagram of a first adjustment process of an RGB light strip according to the present invention;
FIG. 2 is a schematic diagram of a second adjustment process of the RGB light strip of the present invention;
in the figure:
10. a detection unit; 11. the number of people detection module; 12. a sound detection module; 13. an illumination detection module; 20. a first processing unit; 21. an evaluation module; 22. comparison module; 23. a scene analysis module; 24. an imaging module; 25. a prediction module; 30. a control unit; 40. an adjusting unit;
50. a reminding unit; 60. a second processing unit; 61. a feature recognition module; 62. a feature marking module; 63. a state acquisition module; 70. a third processing unit; 71. a library of adjustment schemes; 72. a matching module; 73. an output module; 80. a fault scanning unit; 90. and an early warning unit.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1-2, the present invention provides an RGB lamp strip adapted to different modes of automatic dimming and color mixing, comprising,
the device comprises a detection unit 10, a first processing unit 20, a control unit 30, an adjusting unit 40, a reminding unit 50, a second processing unit 60, a third processing unit 70, a fault scanning unit 80 and an early warning unit 90, wherein,
detecting environmental conditions in the conference room by the detecting unit 10, obtaining an indoor condition data set, and generating an indoor environment coefficient Rxs and a corresponding indoor proportion after the indoor condition data set is sent to the first processing unit 20; when the value of the indoor environment coefficient Rxs exceeds the corresponding threshold value, imaging is carried out in the conference room, the indoor scene of the conference room is judged by combining imaging, the acquired indoor scene is output, a control instruction is formed by the control unit 30 according to the acquired indoor scene, the reminding unit 50 reminds a user in the conference room, or the RGB lamp band is adjusted by the adjusting unit 40, so that the working mode of the RGB lamp band is matched with the current indoor scene of the conference room;
the adjustment method of the adjustment unit 40 for the RGB light bands is as follows:
the second processing unit 60 collects the lamp band coefficients Dxs and the corresponding lamp band proportions of the RGB lamp bands in the working state in the conference room, and collects the abnormal characteristics in the room respectively in the indoor scenes of different conference rooms, and the third processing unit 70 combines the abnormal degrees of the abnormal characteristics according to the correspondence of the indoor proportions and the lamp band proportions, and matches and outputs the corresponding adjustment schemes from the scheme library;
after the adjustment scheme is executed, when the RGB light bands are not changed correspondingly according to the adjustment scheme, the fault scanning unit 80 performs fault detection on the RGB light bands and outputs the obtained RGB faults, and the early warning unit 90 sends out a warning.
Referring to fig. 1 and 2, the detecting unit 10 includes a person number detecting module 11, a sound detecting module 12 and an illumination detecting module 13, wherein the illumination detecting module 13 detects the illumination intensity in the conference room to obtain the illumination intensity Gq, and when the illumination intensity Gq exceeds a corresponding threshold value, the person number detecting module 11 judges the person number in the conference room to obtain the conference person Hr; then, the sound detection module 12 detects the sound in the conference room to acquire the decibel value in the current conference room, and determines the decibel value as the indoor sound Sy;
acquiring illumination intensity Gq, the number of meeting persons Hr and indoor sound Sy, and summarizing to form an indoor condition data set;
when the method is used, according to the established indoor condition data set, after the illumination intensity, the number of people and the sound in the conference room are obtained, the state in the conference room can be judged on the basis of combining image recognition.
Referring to fig. 1 and 2, the first processing unit 20 includes an evaluation module 21, a comparison module 22, a scene analysis module 23, an imaging module 24, and a prediction module 25, and after the indoor condition data set is sent to the evaluation module 21, the evaluation module 21 obtains the illumination intensity Gq, the conference number Hr, and the indoor sound Sy, and after dimensionless processing, the indoor environment coefficients Rxs are generated in a correlated manner,
the indoor environment coefficient Rxs is generated according to the following formula:
wherein alpha and beta are parameters of changeable constants, alpha is more than or equal to 0.51 and less than or equal to 0.76,0.61 and beta is more than or equal to 0.93, and a user can adjust according to actual conditions;
the indoor environment coefficient Rxs is sent to the comparison module 22, and after the indoor environment coefficient Rxs exceeds the corresponding threshold, the ratio of the indoor environment coefficient Rxs to the corresponding threshold is determined, and the indoor ratio is generated and output.
When the system is used, the indoor environment coefficient Rxs and the indoor proportion are formed on the basis of the indoor condition data set, the indoor proportion is used as a condition for judging the state of the conference room, namely, after the indoor proportion exceeds the corresponding threshold value, the state of the conference room is judged, so that the value of the indoor environment coefficient Rxs is used as an initial condition for regulating and controlling the RGB light bands, and the state regulation of the RGB light bands is prevented from being in a completely disordered state.
Referring to fig. 1 and 2, after the indoor environment coefficient Rxs exceeds a corresponding threshold, the imaging module 24 images the conference room, sends the conference room image to the scene analysis module 23, the scene analysis module 23 recognizes the conference room image, judges the current behavior of each user in the conference room, analyzes the scene in the conference room according to the proportion of the current behavior of the user to the total user, outputs the indoor scene in the conference room, and outputs the indoor scene in the conference room; the indoor scene includes: reading scenes, meeting scenes and resting scenes;
the specific analysis mode is as follows: when the number of users currently in the reading state is the largest, determining the current state as a reading scene; when the number of users currently in a talking state is the largest, determining the current state as a talking scene; when the number of users currently in rest states is the largest, determining the current state as a rest scene;
when the system is used, under the condition that the indoor environment coefficient Rxs exceeds the corresponding threshold value, the states of all users in the current conference room are identified through the matching of the scene analysis module 23 and the imaging module 24, the indoor scene in the current conference room is determined according to the user state duty ratio, and the indoor scene in the current conference room, particularly the reading scene, the meeting scene or the rest scene can be judged.
Referring to fig. 1 and 2, when the conference room is in a reading scene, the indoor sound Sy in the current conference room and several groups of historical indoor sounds Sy are acquired, wherein it should be noted that the indoor sounds Sy are continuously acquired at fixed intervals, for example, every five minutes or one minute is taken as a fixed detection period; the prediction module 25 predicts the indoor sound Sy of the next detection period according to the linear regression model and outputs a predicted value by combining the current data and a plurality of groups of historical data; when at least one of the predicted value and the current value of the indoor sound Sy exceeds the corresponding threshold, a control instruction is formed by the control unit 30, so that the reminding unit 50 sends out a reminder to the user in the conference room.
When the indoor sound Sy is monitored and predicted when the indoor sound Sy is in a reading scene, a prompt can be timely sent out in the conference room when the indoor sound Sy is overlarge, a user is reminded to control own sound production, noise is reduced, influence on other people is reduced, the indoor sound Sy is monitored and predicted, the indoor sound Sy is obviously not only suitable for the reading scene, but also suitable for the meeting scene and the rest scene when the conference room is in the meeting scene.
Referring to fig. 1 and 2, the second processing unit 60 includes a feature recognition module 61, a feature marking module 62 and a state acquisition module 63, sends an indoor scene in the conference room to the feature recognition module 61, and performs feature extraction on the indoor scene in the conference room by the feature recognition module 61 in combination with an indoor environment coefficient Rxs and an indoor condition data set, in the following manner:
judging whether the illumination intensity Gq is lower than a threshold value when the conference room is in a reading scene, determining the illumination intensity Gq as an abnormal characteristic when the illumination intensity Gq is lower than the threshold value, and determining the illumination abnormality degree by the characteristic marking module 62 according to the proportion that the illumination intensity Gq is lower than the threshold value;
while the conference room is in the meeting scene, it is determined whether the indoor sound Sy is higher than a threshold value, and when it is higher than the corresponding threshold value, it is determined as an abnormal feature, and the proportion of the indoor sound Sy higher than the corresponding threshold value is determined as the sound abnormality degree by the feature labeling module 62.
When the system is used, when the conference room is in different indoor scenes, corresponding abnormal characteristics and abnormal degrees are respectively determined, so that the system has pertinence when the working mode of the RGB lamp strip is adjusted, the abnormal characteristics are compensated or relieved, and the atmosphere in the conference room is adjusted.
Referring to fig. 2, when the RGB light band in the conference room is in an operating state, the state acquisition module 63 acquires the sound size of music played by the RGB light band, determines the sound size as the music intensity Yd, and when the RGB light band is in a normally-on state, the state acquisition module 63 detects and acquires the HSL value of the RGB light band, takes the HSL value as the chroma Sd, and takes the average brightness of the RGB light band in the normally-on state as the brightness value Ld; and summarizing the music intensity Yd, the color degree Sd and the brightness value Ld, and establishing an RGB lamp band state set.
When the system is used, the working mode of the RGB lamp strip can be described through the established RGB lamp strip state set.
Referring to fig. 2, the third processing unit 70 includes an adjustment scheme library 71, a matching module 72, and an output module 73, wherein, according to the indoor scene, the indoor proportion, and the indoor environment coefficient Rxs in the conference room, several adjustment schemes for adjusting the RGB light bands are preset, and after summarizing, the adjustment scheme library 71 is constructed;
the RGB lamp band state set is sent to an evaluation module 21, the evaluation module 21 acquires the music intensity Yd, the color degree Sd and the brightness value Ld, and after dimensionless processing, the lamp band state coefficient Dxs is acquired;
the lamp strip state coefficient Dxs is obtained as follows:
wherein, gamma is more than or equal to 0 and less than or equal to 1, theta is more than or equal to 0 and less than or equal to 1, and gamma+theta is more than or equal to 0.8 and less than or equal to 1.6, and gamma and theta are weights, and the specific values are adjusted and set by a user; after obtaining the lamp strip state coefficient Dxs, the comparison module 22 judges the ratio of the lamp strip state coefficient Dxs to the corresponding threshold value, and generates and outputs the lamp strip proportion.
When the system is used, according to indoor scenes in a conference room, the adjustment schemes are summarized in advance, and an adjustment scheme library 71 is constructed, when the conference room is in different scenes, different adjustment schemes can be matched according to the current scene characteristics, and the adjustment of RGB light bands is completed, so that the related adjustment schemes have more pertinence; the current working state of the RGB lamp strip can be integrally described by forming the lamp strip state coefficient Dxs and the corresponding lamp strip proportion, so that the working mode of the RGB lamp strip can be matched with an indoor scene in a conference room.
Referring to fig. 1 and 2, an indoor scene in a conference room is acquired, and when the indoor scene is a reading scene, a corresponding adjustment scheme is matched from an adjustment scheme library 71 by a matching module 72 according to the current indoor proportion, in the adjustment scheme, the difference value between the lamp band proportion and the indoor proportion is within a corresponding threshold value, and the brightness value Ld is increased in equal proportion according to the abnormal degree of illumination; for example, when the proportion of the illumination intensity Gq lower than the corresponding threshold value is 20%, the proportion of the increase luminance value Ld is also 20%.
When the system is used, when the current meeting room is in a reading scene, an RGB lamp strip adjusting scheme can be matched, so that the working mode of the RGB lamp strip is adapted to the reading scene, and when the illumination intensity Gq is abnormal, the RGB lamp strip is used for compensating the reading scene, so that the atmosphere in the meeting room is compensated.
Referring to fig. 1 and 2, an indoor scene in a conference room is acquired, and when the indoor scene is a conference scene, a corresponding adjustment scheme is matched from an adjustment scheme library 71 by a matching module 72 according to the current indoor proportion, in the adjustment scheme, the difference value between the lamp band proportion and the indoor proportion is within a corresponding threshold value, and the music intensity Yd is reduced in equal proportion according to the abnormal sound degree; for example, if the ratio of the indoor sound Sy to be higher than the corresponding threshold value is 20%, the ratio of the reduced music intensity Yd is also 20%.
When the indoor sound Sy is abnormal, the working mode of the RGB lamp strip is matched with the meeting scene.
Referring to fig. 1 and 2, an indoor scene in a conference room is acquired, and when the indoor scene is a rest scene, a corresponding adjustment scheme is matched from an adjustment scheme library 71 by a matching module 72 according to a current indoor proportion, wherein a difference value between a lamp band proportion and the indoor proportion is within a corresponding threshold value, and the chroma Sd is reduced.
When the indoor scene is a break scene in use, the adjustment scheme corresponding to the break scene is matched, the color chroma Sd is reduced, and the generation of dazzling is avoided.
In combination with the above, the following matters are provided:
before the RGB lamp strip is regulated, whether the RGB lamp strip needs to be regulated or not is judged by forming an indoor environment coefficient Rxs, and the regulation necessity is increased; if the adjustment is needed, the indoor scene and the abnormal characteristics in the conference room are judged, so that when the RGB lamp strip is adjusted, the working mode of the RGB lamp strip is better adaptive to the indoor scene, when the working mode of the RGB lamp strip is changed according to the abnormal characteristics, the atmosphere in the conference room is better adjustable, the difference value between the proportion of the lamp strip and the proportion of the indoor is kept unchanged, the working mode of the RGB lamp strip is kept better balanced as a whole, and the difficulty of manual adjustment is also reduced by automatically matching the working mode of the RGB lamp strip according to the indoor scene in the conference room.
The above embodiments may be implemented in whole or in part by software, hardware, firmware, or any other combination. When implemented in software, the above-described embodiments may be implemented in whole or in part in the form of a computer program product. Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application.
Claims (10)
1. The utility model provides an RGB lamp area of automatic adjusting luminance of adaptation different modes, its characterized in that: comprising the steps of (a) a step of,
the device comprises a detection unit (10), a first processing unit (20), a control unit (30), an adjusting unit (40), a reminding unit (50), a second processing unit (60), a third processing unit (70), a fault scanning unit (80) and an early warning unit (90);
detecting the environmental condition in the conference room by a detection unit (10), acquiring an indoor condition data set, and generating an indoor environment coefficient Rxs and a corresponding indoor proportion after the indoor condition data set is sent to a first processing unit (20); when the value of the indoor environment coefficient Rxs exceeds a corresponding threshold value, imaging is carried out in the conference room, the indoor scene of the conference room is judged by combining imaging, and the acquired indoor scene is output;
forming a control instruction by a control unit (30) according to the acquired indoor scene, so that a reminding unit (50) reminds a user in the conference room, or an adjusting unit (40) adjusts the RGB lamp strip so that the working mode of the RGB lamp strip is adapted to the current indoor scene of the conference room;
the adjusting unit (40) adjusts the RGB lamp bands as follows:
the second processing unit (60) collects the lamp band coefficients Dxs and the corresponding lamp band proportions of the RGB lamp bands in the working state in the conference room, and collects the abnormal characteristics in the room respectively in the indoor scenes of different conference rooms, and the third processing unit (70) combines the abnormal degrees of the abnormal characteristics according to the correspondence of the indoor proportions and the lamp band proportions, and matches and outputs the corresponding adjustment schemes from the scheme library;
after the adjustment scheme is executed, when the RGB light band does not generate corresponding change according to the adjustment scheme, the fault scanning unit (80) detects faults of the RGB light band and outputs the acquired RGB faults, and the early warning unit (90) sends out a prompt.
2. The RGB light strip adapted to different modes of automatic dimming and toning of claim 1, wherein:
the detection unit (10) comprises a number detection module (11), a sound detection module (12) and an illumination detection module (13), wherein the illumination detection module (13) detects the illumination intensity in the conference room to obtain illumination intensity Gq, when the illumination intensity Gq exceeds a corresponding threshold value, the number detection module (11) judges the number of people in the conference room to obtain the number Hr of the conference room, the sound detection module (12) detects the sound in the conference room to obtain the decibel value in the current conference room, and the sound is determined to be the indoor sound Sy; and acquiring the illumination intensity Gq, the number of conferences Hr and the indoor sound Sy, and summarizing to form an indoor condition data set.
3. The RGB light strip adapted to different modes of automatic dimming and toning of claim 2, wherein: the first processing unit (20) comprises an evaluation module (21), a comparison module (22), a scene analysis module (23), an imaging module (24) and a prediction module (25),
after the indoor condition data set is sent to the evaluation module (21), the evaluation module (21) acquires the illumination intensity Gq, the number of conferences Hr and the indoor sound Sy, and after dimensionless processing, the indoor environment coefficients Rxs are generated in a correlation mode, wherein the generation mode of the indoor environment coefficients Rxs accords with the following formula:
wherein alpha and beta are parameters of changeable constants, and alpha is more than or equal to 0.51 and less than or equal to 0.76,0.61 and beta is more than or equal to 0.93;
the indoor environment coefficient Rxs is sent to the comparison module (22), and after the indoor environment coefficient Rxs exceeds the corresponding threshold value, the ratio of the indoor environment coefficient Rxs to the corresponding threshold value is judged, and the indoor ratio is generated and output.
4. The RGB light strip adapted to different modes of automatic dimming and toning of claim 3, wherein:
after the indoor environment coefficient Rxs exceeds a corresponding threshold value, imaging a conference room by an imaging module (24), sending a conference room image to a scene analysis module (23), identifying the conference room image by the scene analysis module (23), judging the current behavior of each user in the conference room, analyzing the scene in the conference room according to the proportion of the current behavior of the user to the total user, and outputting the indoor scene in the conference room; the indoor scene includes: reading scenes, meeting scenes and resting scenes;
the specific analysis mode is as follows: when the number of users currently in the reading state is the largest, determining the current state as a reading scene; when the number of users currently in a talking state is the largest, determining the current state as a talking scene; and when the number of users currently in the rest state is the largest, determining the current state as a break scene.
5. The RGB light strip adapted to different modes of automatic dimming and toning of claim 4, wherein:
when the conference room is in a reading scene, acquiring indoor sound Sy in the current conference room and a plurality of groups of historical indoor sound Sy, and combining the current data and the plurality of groups of historical data, predicting the indoor sound Sy in the next detection period by a prediction module (25) according to a linear regression model, and outputting a predicted value;
when at least one of the predicted value and the current value of the indoor sound Sy exceeds the corresponding threshold value, a control instruction is formed by the control unit (30), so that the reminding unit (50) sends out a reminder to a user in the conference room.
6. The RGB light strip adapted to different modes of automatic dimming and toning of claim 5, wherein:
the second processing unit (60) comprises a feature recognition module (61), a feature marking module (62) and a state acquisition module (63), wherein the feature recognition module (61) is used for sending the indoor scene in the conference room, and the feature recognition module (61) is used for carrying out feature extraction on the indoor scene in the conference room by combining the indoor environment coefficient Rxs and the indoor condition data set;
the extraction method comprises the following steps: judging whether the illumination intensity Gq is lower than a threshold value when the conference room is in a reading scene, determining the illumination intensity Gq as an abnormal characteristic when the illumination intensity Gq is lower than the threshold value, and determining the illumination abnormality degree by a characteristic marking module (62) according to the proportion that the illumination intensity Gq is lower than the threshold value; when the conference room is in a meeting scene, judging whether the indoor sound Sy is higher than a threshold value, determining the indoor sound Sy as an abnormal characteristic when the indoor sound Sy is higher than the threshold value, and determining the sound abnormality degree by a characteristic marking module (62) according to the proportion that the indoor sound Sy is higher than the threshold value.
7. The RGB light strip adapted to different modes of automatic dimming and toning of claim 6, wherein:
when the RGB lamp strip in the conference room is in a working state, the state acquisition module (63) acquires the sound size of music played by the RGB lamp strip, the sound size is determined to be the music intensity Yd, when the RGB lamp strip is in a normally-on state, the state acquisition module (63) detects and acquires the HSL value of the RGB lamp strip, the HSL value is used as the chroma Sd, and the average brightness of the RGB lamp strip in the normally-on state is used as the brightness value Ld; and summarizing the music intensity Yd, the color degree Sd and the brightness value Ld, and establishing an RGB lamp band state set.
8. The RGB light strip adapted to different modes of automatic dimming and toning of claim 7, wherein:
the third processing unit (70) comprises an adjusting scheme library (71), a matching module (72) and an output module (73), wherein a plurality of adjusting schemes for adjusting RGB light bands are preset according to indoor scenes, indoor proportions and indoor environment coefficients Rxs in a conference room, and the adjusting scheme library (71) is constructed after summarizing; sending the RGB lamp band state set to an evaluation module (21), and acquiring the music intensity Yd, the color degree Sd and the brightness value Ld by the evaluation module (21), wherein after dimensionless processing, the lamp band state coefficient Dxs is acquired, and the acquisition mode of the lamp band state coefficient Dxs is as follows:
wherein, gamma is more than or equal to 0 and less than or equal to 1, theta is more than or equal to 0 and less than or equal to 1, and gamma+theta is more than or equal to 0.8 and less than or equal to 1.6, and gamma and theta are weights, and the specific values are adjusted and set by a user; after the lamp strip state coefficient Dxs is obtained, the ratio of the lamp strip state coefficient Dxs to the corresponding threshold value is judged by the comparison module (22), and the lamp strip proportion is generated and output.
9. The RGB light strip adapted to different modes of automatic dimming and toning of claim 8, wherein: and when the indoor scene is a reading scene, a corresponding adjusting scheme is matched from an adjusting scheme library (71) by a matching module (72) according to the current indoor proportion, in the adjusting scheme, the difference value between the lamp band proportion and the indoor proportion is within a corresponding threshold value, and the brightness value Ld is increased in equal proportion according to the abnormal illumination degree.
10. The RGB light strip adapted to different modes of automatic dimming and toning of claim 8, wherein: and when the indoor scene is a meeting scene, a corresponding adjusting scheme is matched from an adjusting scheme library (71) by a matching module (72) according to the current indoor proportion, in the adjusting scheme, the difference value between the lamp band proportion and the indoor proportion is within a corresponding threshold value, and the music intensity Yd is reduced in an equal proportion according to the abnormal sound degree.
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| CN117078223A (en) * | 2023-09-28 | 2023-11-17 | 广州隽智智能科技有限公司 | Intelligent conference management system based on artificial intelligence |
| CN117078223B (en) * | 2023-09-28 | 2024-02-02 | 广州隽智智能科技有限公司 | Intelligent conference management system based on artificial intelligence |
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