CN114371825B - Remote education service system based on Internet - Google Patents
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Abstract
The invention discloses an internet-based remote education service system, which comprises an information acquisition unit, a remote server and a server, wherein the information acquisition unit is used for acquiring preset information of the remote server; the audio processing unit is used for carrying out audio processing on the preset information to obtain audio adjusting information; the image processing unit is used for carrying out image processing on the preset information to obtain image adjusting information; the light processing unit is used for carrying out light processing on the preset information to obtain light adjusting information; the push setting unit is used for filling the audio adjusting information, the image adjusting information and the light adjusting information into a service framework to generate a real model; the interconnection unit fills the education data into the service framework to generate a push model and sends the push model to the remote server; and the remote server side obtains the education service data by fusing the push model and the real model, can quickly adjust the experience of the user and ensures the impression of the user.
Description
Technical Field
The invention relates to the field of Internet, in particular to a remote education service system based on the Internet.
Background
In the related art, the remote education service can only passively depend on the user to adjust the volume and brightness of the content, and cannot be intelligently adjusted according to the use scene of the user.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art.
An internet-based distance education service system according to an embodiment of the present invention includes:
the information acquisition unit is used for acquiring preset information of the remote server;
the audio processing unit is used for carrying out audio processing on the preset information to obtain audio adjusting information;
the image processing unit is used for carrying out image processing on the preset information to obtain image adjusting information;
the light ray processing unit is used for carrying out light ray processing on the preset information to obtain light ray adjusting information;
the push setting unit is used for filling the audio adjusting information, the image adjusting information and the light adjusting information into a service framework to generate a real model;
the interconnection unit fills the education data into the service framework to generate a push model and sends the push model to the remote server;
and the remote server side obtains the education service data by fusing the push model and the real model.
Further, the method also comprises the following steps:
obtaining education data, and extracting audio values and level brightness values corresponding to a plurality of time values in the education data;
three projections which are regularly arranged and form a region in a surrounding mode are placed in the same plane, the projections are the starting points of an equilateral triangle, any one of the starting points is selected to make a line segment perpendicular to the plane where the projections are located, the maximum value of the time value is the end point, a time boundary is obtained, the projection of the end point of the time boundary is overlapped with the center of the equilateral triangle, the starting value of the time value is the starting point, and the ending value of the time value is the end point of the time boundary;
connecting the end point of the time boundary with the remaining two starting points to respectively obtain an audio boundary and a hierarchy brightness boundary;
acquiring a maximum value and a minimum value in the audio numerical value and the hierarchy brightness numerical value, wherein the maximum value of the audio numerical value is an end point of an audio boundary, and the minimum value of the audio numerical value is a start point of the audio boundary; the maximum value of the level brightness value is the end point of the level brightness boundary, and the minimum value of the level brightness value is the start point of the level brightness boundary;
the temporal boundary, the audio boundary, and the hierarchical luminance boundary collectively form a service framework.
Further, the step of the interconnection unit filling the educational data into the service framework to generate the push model comprises the following steps:
acquiring an audio numerical value and a hierarchy brightness numerical value corresponding to the time numerical value, and acquiring a first punctuation corresponding to the time numerical value in a time boundary, a second punctuation corresponding to the audio numerical value in the audio boundary and a third punctuation corresponding to the hierarchy brightness numerical value in the hierarchy brightness boundary;
sequentially connecting a first punctuation, a second punctuation and a third punctuation, and reserving line segments between the first punctuation, the second punctuation and the third punctuation and corresponding initial points to form a push model;
each time value corresponds to one pushing model.
Further, the audio processing unit performs audio processing on the preset information to obtain audio adjustment information, including:
pre-collecting audio information of a remote server user, and marking the audio information as user audio;
removing the user audio in the preset information, and marking the residual audio information as the used audio;
and extracting the audio numerical value in the used audio through a preset rule and marking the audio numerical value as audio adjusting information.
Further, the image processing unit performs image processing on the preset information to obtain the image adjustment information includes:
acquiring a shooting range of a remote server, and presetting an acquisition area in the shooting range;
the method comprises the steps of collecting image information of a remote server user in advance, and marking the times of image information appearing in a collection area in a preset time period as image adjustment information.
Further, the light processing unit performs light processing on the preset information to obtain light adjustment information;
and acquiring a level brightness value of the illumination intensity in the acquisition area, and marking the level brightness value as light ray adjustment information.
Further, the step of filling the push setting unit into the service framework to generate the real model based on the audio adjustment information, the image adjustment information and the light adjustment information includes:
when the image adjusting information is larger than a preset threshold value, acquiring the ending time of the image adjusting information corresponding to the current preset time period and light adjusting information and tone adjusting information corresponding to the ending time;
acquiring a time value corresponding to the cut-off time, a layer brightness value corresponding to the light regulation information and an audio value corresponding to the audio regulation information, wherein a position of the time value corresponding to the time boundary is marked as a first regulation punctuation mark, a position of the audio value corresponding to the audio boundary is marked as a second regulation punctuation mark, and a position of the layer brightness value corresponding to the layer brightness boundary is marked as a third regulation punctuation mark;
and sequentially connecting the first adjusting punctuations, the second adjusting punctuations and the third adjusting punctuations, and reserving line segments among the first adjusting punctuations, the second adjusting punctuations, the third adjusting punctuations and the corresponding initial points to form a real model.
Further, the method also comprises the following steps:
when a push model and a real model exist at the same time under the same time numerical value, obtaining the volumes of the push model and the real model, generating first service data when the volume of the push model is the same as that of the real model, and sending the first service data to a remote server;
and when the volume of the push model is larger than or smaller than that of the real model, generating second service data and sending the second service data to the remote server.
Further, the remote server obtains the education service data by fusing the push model and the real model through data, and the method comprises the following steps:
when the remote server receives the first service data, the education data corresponding to the push model is marked as education service data;
and when the remote server receives the second service data, adjusting the audio numerical value and the hierarchy brightness numerical value in the push model to the audio numerical value and the hierarchy brightness numerical value corresponding to the real model.
An intelligent terminal device comprises a memory, a remote server and an application program which is stored on the memory and can run on the remote server, wherein the remote server realizes the remote education service system based on the internet when executing the program.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a flow chart according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a starting point according to an embodiment of the invention;
FIG. 3 is a line segment schematic according to an embodiment of the invention;
FIG. 4 is a schematic diagram of time boundaries according to an embodiment of the invention;
FIG. 5 is a schematic diagram of audio boundaries and hierarchical luminance boundaries in accordance with an embodiment of the present invention;
FIG. 6 is a schematic diagram of a push model according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a real model according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
In the description of the present invention, "a first feature" or "a second feature" may include one or more of the features, and "a plurality" means two or more, and the first feature may be "on" or "under" the second feature, and may include the first and second features being in direct contact, or may include the first and second features being not in direct contact but being in contact with another feature therebetween, and the first feature being "on", "above" and "above" the second feature may include the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is higher in level than the second feature.
An internet-based distance education service system according to an embodiment of the present invention will be described with reference to the accompanying drawings.
Referring to fig. 1 to 7, an internet-based distance education service system according to an embodiment of the present invention may include:
the system comprises an information acquisition unit, an audio processing unit, an image processing unit, a light processing unit, a push setting unit, an interconnection unit and a remote server.
Specifically, the remote server may be a device fixed at a certain position, or may be a mobile device equipped with the remote server, where no specific requirement is made on the remote server, and an information acquisition unit, an audio processing unit, an image processing unit, and a light processing unit are disposed in the remote server, where the information acquisition unit may acquire information through a microphone and a camera mounted on the remote server or the mobile device equipped with the remote server, or may acquire information through a device having a microphone and a camera in a space where the remote server is located.
The push setting unit and the internet unit are stored on the internet, and maintenance and content uploading are performed through corresponding service providers.
In a specific embodiment, a service framework required by the present application is first constructed, specifically:
and obtaining the education data, wherein the education data are uploaded to the Internet by the service providers and can be obtained by accessing the corresponding Internet links. The education data are uploaded to the Internet, so that the user can be served without sharing one service frame by a service provider without purchasing entity equipment, and resources are saved.
And extracting audio values and hierarchical brightness values corresponding to a plurality of time values in the education data, wherein the education data can comprise video data and voice data, correspondingly, when the education data is video data, the time values correspond to the time corresponding to each frame of image in the video data, the audio values are the audio loudness corresponding to each frame of image, and the hierarchical brightness values are the brightness corresponding to each frame of image. When the educational data is voice data, the time value corresponds to each second time in the voice data, the audio value is the audio loudness corresponding to each second, and the level brightness value is zero.
It should be noted that the maximum value of the time value may be an end time value of video data or voice data, for example, the end time value of the video data is 35 minutes and 14 seconds, correspondingly, the end time value is 3514, for example, the end time value of the video data is 1 hour and 35 minutes and 14 seconds, and correspondingly, the end time value is 9514.
And the projection of the end point of the time boundary coincides with the center of the equilateral triangle, wherein the initial value of the time value is the start point (namely the point on the XY plane), and the end value of the time value is the end point of the time boundary;
connecting the end point of the time boundary with the remaining two starting points to respectively obtain an audio boundary and a hierarchy brightness boundary;
acquiring a maximum value and a minimum value in the audio numerical value and the hierarchy brightness numerical value, wherein the maximum value of the audio numerical value is an end point of an audio boundary, and the minimum value of the audio numerical value is a start point of the audio boundary; the maximum value of the level brightness value is the end point of the level brightness boundary, and the minimum value of the level brightness value is the start point of the level brightness boundary;
the temporal boundary, the audio boundary, and the hierarchical luminance boundary collectively form a service framework.
By modeling the data closely related to the user experience in the video or audio data, the experience of the user can be adjusted quickly, and the impression of the user is guaranteed.
After the service frame is constructed, the service frame is uploaded to the Internet, when a service provider uploads education data, the interconnection unit fills the education data into the service frame to generate a pushing model and sends the pushing model to a remote service end, and the method is specific:
the audio frequency value and the hierarchy brightness value corresponding to the time value (the time value refers to the duration corresponding to the educational data) are obtained, a first punctuation corresponding to the time value in the time boundary is obtained, the time value is evenly distributed in the time boundary, the point corresponding to the time value in the time boundary is selected and marked as the first punctuation, and similarly, a second punctuation corresponding to the audio frequency value in the audio frequency boundary and a third punctuation corresponding to the hierarchy brightness value in the hierarchy brightness boundary are selected.
And sequentially connecting the first punctuations, the second punctuations and the third punctuations, and reserving line segments among the first punctuations, the second punctuations and the third punctuations and corresponding starting points to form a push model, wherein each time value corresponds to one push model.
At this moment, each time value of the education data corresponds to one pushing model, and each pushing model is generated based on the service frame, so that the service frame can be simultaneously stored in the remote server, a plurality of pushing models are sent to the remote server, the remote server reversely reads the pushing models to obtain corresponding audio values and hierarchy brightness values under each time value, the remote server is favorable for playing the education data according to more standard quota, and the hearing and eyesight of a user are protected.
Meanwhile, the remote server can download a service frame stored on the Internet, and combine the information acquisition unit, the audio processing unit, the image processing unit, the light processing unit and the push setting unit to generate a real model, and obtain education service data through data fusion of the real model and the push model, so that the education service data can be adjusted in real time according to the use environment of a user.
When the system is implemented specifically, the information acquisition unit is used for acquiring preset information of the remote server, the information acquisition unit can be a device integrated on the remote server or a device independent of the remote server, and the system is flexibly set according to a use scene.
After the information acquisition unit finishes acquiring the preset information, the audio processing unit carries out audio processing on the preset information to obtain audio adjusting information, specifically, the audio processing unit acquires the audio information of a remote server user in advance and marks the audio information as user audio; the audio information of the user can be the audio of the user within a period of time, or the audio which is more prompted to be recorded by the user.
And removing the user audio in the preset information, marking the residual audio information as the use audio, and learning the user audio through a convolutional neural network to achieve the purpose of removing. And extracting the audio value in the used audio through a preset rule and marking the audio value as audio adjusting information, wherein the preset rule can be audio software with display loudness, and the audio value in the used audio is obtained through the audio software.
Similarly, a shooting range of the remote server is obtained, and an acquisition area is preset in the shooting range.
The method comprises the steps of collecting image information of a remote server user in advance, wherein the image information can be a face image or a specific image, marking the times of image information appearing in a collection area in a preset time period as image adjusting information, and counting micro-actions of the user by collecting the times of the face image or the specific image in the preset time period so as to obtain feedback of the user on an audio value and a hierarchy brightness value under a current time value.
Similarly, a level brightness value of the illumination intensity in the acquisition area is obtained and marked as light ray adjustment information, wherein the illumination intensity is the illumination intensity in the acquisition area, namely the brightness reflected on the face image or the specific image, and the light intensity received by the user can be reflected on the side face.
And then filling the service framework by a push setting unit based on the audio adjusting information, the image adjusting information and the light adjusting information to generate a real model.
Specifically, when the image adjustment information is greater than a preset threshold, acquiring the cut-off time of the image adjustment information corresponding to the current preset time period and light adjustment information and audio adjustment information corresponding to the cut-off time;
acquiring a time value corresponding to the cut-off time, a hierarchy brightness value corresponding to the light adjustment information and an audio value corresponding to the audio adjustment information, wherein a position corresponding to the time value in a time boundary is marked as a first adjustment punctuation, a position corresponding to the audio value in the audio boundary is marked as a second adjustment punctuation, and a position corresponding to the hierarchy brightness value in the hierarchy brightness boundary is marked as a third adjustment punctuation;
connecting the first adjusting punctuation, the second adjusting punctuation and the third adjusting punctuation in turn, and reserving the line segments between the first adjusting punctuation, the second adjusting punctuation and the third adjusting punctuation and the corresponding initial points to form a real model
Here, the method of acquiring the first adjustment punctuation, the second adjustment punctuation and the third adjustment punctuation is the same as the above method, and the description thereof will not be repeated.
When a push model and a real model exist at the same time under the same time numerical value, obtaining the volumes of the push model and the real model, generating first service data when the volume of the push model is the same as that of the real model, and sending the first service data to a remote server;
and when the volume of the push model is larger than or smaller than that of the real model, generating second service data and sending the second service data to the remote server.
And when the remote server receives the first service data, marking the education data corresponding to the push model as the education service data.
And when the remote server receives the second service data, adjusting the audio numerical value and the hierarchy brightness numerical value in the push model to the audio numerical value and the hierarchy brightness numerical value corresponding to the real model.
Because the image information of the remote server user is collected within the preset time period, the audio value and the level brightness value in the push model are adjusted to the audio value and the level brightness value corresponding to the real model within the current preset time period, so that on one hand, the user is reminded of paying attention to learning, and on the other hand, the audio value and the level brightness value are dynamically adjusted by combining the learning environment of the user.
In addition to the above, the present application also includes an intelligent terminal device, which includes a memory, a remote server and an application program stored in the memory and capable of running on the remote server, and when the remote server executes the program, the remote education service system based on the internet is implemented.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, references to the description of the terms "embodiment," "particular embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (3)
1. An internet-based distance education service system, comprising:
the information acquisition unit is used for acquiring preset information of the remote server;
the audio processing unit is used for carrying out audio processing on the preset information to obtain audio adjusting information;
the image processing unit is used for carrying out image processing on the preset information to obtain image adjusting information;
the light ray processing unit is used for carrying out light ray processing on the preset information to obtain light ray adjusting information;
the push setting unit is used for filling the audio adjusting information, the image adjusting information and the light adjusting information into a service framework to generate a real model;
the interconnection unit fills the education data into the service framework to generate a push model and sends the push model to the remote server;
the remote server side obtains education service data by fusing the push model and the real model;
obtaining education data, and extracting audio values and level brightness values corresponding to a plurality of time values in the education data;
three projections which are regularly arranged and form a region in a surrounding mode are placed in the same plane, the projections are the starting points of an equilateral triangle, any one of the starting points is selected to make a line segment perpendicular to the plane where the projections are located, the maximum value of the time value is the end point, a time boundary is obtained, the projection of the end point of the time boundary is overlapped with the center of the equilateral triangle, the starting value of the time value is the starting point, and the ending value of the time value is the end point of the time boundary;
connecting the end point of the time boundary with the remaining two starting points to respectively obtain an audio boundary and a level brightness boundary;
acquiring a maximum value and a minimum value in the audio numerical value and the hierarchy brightness numerical value, wherein the maximum value of the audio numerical value is an end point of an audio boundary, and the minimum value of the audio numerical value is a start point of the audio boundary; the maximum value of the gradation brightness value is the end point of the gradation brightness boundary, and the minimum value of the gradation brightness value is the start point of the gradation brightness boundary;
the time boundary, the audio boundary and the hierarchy brightness boundary jointly form a service framework;
the interconnection unit populates the educational data into the service framework to generate the push model comprises the following steps:
acquiring an audio numerical value and a hierarchy brightness numerical value corresponding to the time numerical value, and acquiring a first punctuation corresponding to the time numerical value in a time boundary, a second punctuation corresponding to the audio numerical value in the audio boundary and a third punctuation corresponding to the hierarchy brightness numerical value in a hierarchy brightness boundary;
sequentially connecting a first punctuation, a second punctuation and a third punctuation, and reserving line segments between the first punctuation, the second punctuation and the third punctuation and corresponding initial points to form a push model;
each time value corresponds to one pushing model;
the audio processing unit performs audio processing on the preset information to obtain audio adjustment information, and the audio adjustment information comprises:
pre-collecting audio information of a remote server user, and marking the audio information as user audio;
removing the user audio in the preset information, and marking the residual audio information as the used audio;
extracting an audio numerical value in the used audio through a preset rule, and marking the audio numerical value as audio adjusting information;
the image processing unit performs image processing on the preset information to obtain image adjustment information, and the image adjustment information comprises:
acquiring a shooting range of a remote server, and presetting an acquisition area in the shooting range;
the method comprises the steps of acquiring image information of a remote server user in advance, and marking the times of image information appearing in an acquisition area in a preset time period as image adjustment information;
the light processing unit performs light processing on the preset information to obtain light adjustment information;
acquiring a level brightness value of the illumination intensity in the acquisition area, and marking the level brightness value as light ray adjustment information;
the step of filling the push setting unit into a service framework to generate a real model based on the audio adjusting information, the image adjusting information and the light adjusting information comprises the following steps:
when the image adjusting information is larger than a preset threshold value, acquiring the ending time of the image adjusting information corresponding to the current preset time period and light adjusting information and tone adjusting information corresponding to the ending time;
acquiring a time value corresponding to the cut-off time, a hierarchy brightness value corresponding to the light adjustment information and an audio value corresponding to the audio adjustment information, wherein a position corresponding to the time value in a time boundary is marked as a first adjustment punctuation, a position corresponding to the audio value in the audio boundary is marked as a second adjustment punctuation, and a position corresponding to the hierarchy brightness value in the hierarchy brightness boundary is marked as a third adjustment punctuation;
sequentially connecting a first adjusting punctuation, a second adjusting punctuation and a third adjusting punctuation, and reserving line segments between the first adjusting punctuation, the second adjusting punctuation and the third adjusting punctuation and the corresponding initial points to form a real model;
further comprising:
when a push model and a real model exist at the same time under the same time numerical value, obtaining the volumes of the push model and the real model, generating first service data when the volume of the push model is the same as that of the real model, and sending the first service data to a remote server;
and when the volume of the push model is larger than or smaller than that of the real model, generating second service data and sending the second service data to the remote server.
2. The internet-based remote education service system of claim 1, wherein the remote server side obtains education service data by data fusion between the push model and the real model comprises:
when the remote server receives the first service data, the education data corresponding to the push model is marked as education service data;
and when the remote server receives the second service data, adjusting the audio numerical value and the hierarchy brightness numerical value in the push model to the audio numerical value and the hierarchy brightness numerical value corresponding to the real model.
3. An intelligent terminal device comprising a memory, a remote server and an application program stored in the memory and operable on the remote server, wherein the remote server implements an internet-based distance education service system according to any one of claims 1-2 when executing the program.
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| CN101035224A (en) * | 2007-04-09 | 2007-09-12 | 华为技术有限公司 | Video device and method for adjusting the characteristic of the video image |
| CN103841348B (en) * | 2014-03-31 | 2017-03-08 | 华为技术有限公司 | The control method of video and audio recording result, device and system |
| CN105992033A (en) * | 2015-02-10 | 2016-10-05 | 阿里巴巴集团控股有限公司 | Method, device, and system for adjusting application setting of terminal |
| CN107945071A (en) * | 2017-11-27 | 2018-04-20 | 广州市阿法狗云计算有限公司 | A kind of long-distance educational system and educational method |
| CN108012026B (en) * | 2017-11-27 | 2020-06-05 | 维沃移动通信有限公司 | Eyesight protection method and mobile terminal |
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| CN110677716B (en) * | 2019-08-20 | 2022-02-01 | 咪咕音乐有限公司 | Audio processing method, electronic device, and storage medium |
| CN112995619A (en) * | 2019-12-13 | 2021-06-18 | 深圳光峰科技股份有限公司 | Projection display control method and device and projection system |
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