CN111385507A - Intelligent reading system for experiment operation examination teacher - Google Patents
Intelligent reading system for experiment operation examination teacher Download PDFInfo
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- CN111385507A CN111385507A CN201811619329.0A CN201811619329A CN111385507A CN 111385507 A CN111385507 A CN 111385507A CN 201811619329 A CN201811619329 A CN 201811619329A CN 111385507 A CN111385507 A CN 111385507A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
- G09B7/02—Electrically-operated teaching apparatus or devices working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/61—Control of cameras or camera modules based on recognised objects
- H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
- H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
Abstract
The invention relates to the technical field of teaching systems, in particular to an intelligent teacher reading and amending system for an experiment operation examination, which solves the problems that the prior art adopts a manual supervision and judgment mode of teachers on the spot, reduces the fairness in the experiment operation examination process, cannot accurately judge according to the actions of experiment operators, meanwhile, the examination room can not rapidly and effectively judge the examinees in time, and comprises a control host, a power supply module, a display module, a control module, a video module, an examination video playing unit, a judging module and a comparison module, wherein the control host is in communication connection with the display module, after the action identification module is compared with the action module in the comparison module, the result of action comparison consistency is obtained, the control module controls the video module to be closed, recording of practical training operation examinations by the video module is completed, and fairness and effectiveness in the practical training operation examinations are improved.
Description
Technical Field
The invention relates to the technical field of teaching systems, in particular to an intelligent reading and amending system for an experiment operation examination teacher.
Background
The multimedia technology is characterized in that a computer is used as a center, a voice processing technology, an image processing technology and an audio-visual technology are integrated, and a voice signal and an image signal are converted into a uniform digital signal through analog-to-digital conversion, so that the computer can conveniently store, process, control, edit and convert the voice signal and the image signal, and can inquire and retrieve the voice signal and the image signal. The advantages of multimedia teaching are fully exerted, and the method plays an important role in cultivating the creative thinking of students.
The examination.
Therefore, an intelligent reading and amending system for an experimental operation examination teacher is provided to solve the problems.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, the method of manual supervision and judgment on the spot by teachers is adopted, the fairness in the experiment operation examination process is reduced, the judgment cannot be accurately carried out according to the actions of experiment operators, and meanwhile, the examinees cannot be quickly, timely and effectively judged, and provides the intelligent teacher reading and amending system for the experiment operation examination.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intelligent examination reading system for an experimental operation examination teacher comprises a control host, a power supply module, a display module, a control module, a video module, an examination video playing unit, a judging module and a comparison module, wherein the control host is in communication connection with the display module, the display module is in communication connection with the examination video playing unit, the examination video playing unit is in communication connection with the judging module, the judging module is in communication connection with a result output module, and the result output module is in communication connection with a result storage module;
the video module comprises a video acquisition unit and an audio acquisition unit, the video acquisition unit and the audio acquisition unit are in communication connection with a data storage module, the data storage module is in communication connection with a data processing module, the data processing module is in communication connection with a data output module, the data output module is in communication connection with a video storage module, and the video storage module is in communication connection with the display module;
the control module is in communication connection with a portrait recognition module and an action recognition module.
Preferably, the face recognition module is communicatively coupled to the video recording module, and the motion recognition module is communicatively coupled to the data storage module.
Preferably, the power supply module is connected to the control host in a telecommunication manner, and the control module is electrically connected to the power supply module.
Preferably, a comparison module is connected between the examination video playing unit and the judgment module in a communication manner, and an experimental operation examination action model is stored and arranged in the comparison module.
Preferably, the display module is selected to be a tablet computer or a desktop computer.
Preferably, the video acquisition unit is a p2Name0002 type rotary high-definition camera, and the audio acquisition unit is a DS-2FP2020 type audio acquisition unit.
The invention has the beneficial effects that:
1. the video acquisition unit and the audio acquisition unit are utilized to record the practical training operation examination site, the video acquisition unit is utilized to acquire and collect images in the operation process, the audio acquisition unit is utilized to acquire sound in the operation examinee process, and the images and the sound acquired by the video acquisition unit and the audio acquisition unit are transmitted to the data storage module for storage processing.
2. According to the method and the device, when the video of the examinee is played by the examination recording and broadcasting unit, the action in the video is compared and judged with the action model in the comparison module, after the judgment by the judgment module is utilized, the judged result is output by the result output module and then stored in the result storage module, and the reading and amending system is utilized to automatically complete the reading and amending of the result of the practical training operation examination, so that the fairness and the accuracy of the practical training examination operation are improved, the working efficiency of the reading and amending is also improved, and the labor intensity of teachers for reading and amending is reduced.
In conclusion, after the action identification module is compared with the action module in the comparison module, a result of consistent action comparison is obtained, the control module controls the video module to be closed, recording of the practical training operation examination by the video module is completed, and fairness and effectiveness in the practical training operation examination process are improved.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent reading and amending system for teachers in an experimental operation examination, which is provided by the invention;
FIG. 2 is a system block diagram schematic diagram of a video module of an intelligent review system for an experimental operation examination teacher, provided by the invention;
fig. 3 is a system block diagram schematic diagram of an intelligent identification module of an intelligent reading and approving system for an experimental operation examination teacher.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example (b): referring to fig. 1-3, an experiment operation examination teacher intelligence system of reading wholely, power module telecommunications connection is on the main control system, and control module and power module electric connection, power module is used for providing necessary electric power to the operation of system of reading wholely, guarantee smooth operation of system, main control system telecommunications connection has the display module, the display module selects to be panel computer or desktop computer, the teacher is when reading and reviewing the video of recording the examination and watching, can select wireless communication connection's panel computer, also can use the desktop computer to connect wireless looking reading, make the teacher can utilize the video that the display module will record to show, the convenience of operation that the system of reading wholely read the operation examination is improved to the utilization.
The video recording module comprises a video collecting unit and an audio collecting unit, the video collecting unit is selected to be a p2Name0002 type rotary high-definition camera, the audio collecting unit is selected to be a DS-2FP2020 type audio collector, the video collecting unit and the audio collecting unit are in communication connection with a data storage module and a data processing module, the data processing module is in communication connection with a data output module, the data output module is in communication connection with a video recording storage module, the video recording storage module is in communication connection with a display module, the control module is in communication connection with a portrait recognition module and an action recognition module, the portrait recognition module is in communication connection with the video recording module, the action recognition module is in communication connection with the data storage module, and the control module is in two-way communication connection with the action recognition module.
When the video module is used for carrying out video recording operation on the training operation examination of the student, the working principle of portrait recognition is utilized under the communication connection of the portrait recognition module through the control of the control module, the face recognition is carried out on the examinee who enters the examination room and begins to operate the examination, the recognized face is compared with the face stored in the input system, after the face recognition of the examinee is successful, the starting of the video recording system can be controlled, and by utilizing the video acquisition unit and the audio acquisition unit, recording operation is started on a practical training operation examination site, images in the operation process are collected and collected through a video collecting unit, sounds in the operation examination process are collected through an audio collecting unit, and the images and the sounds collected through the video collecting unit and the audio collecting unit are transmitted to a data storage module for storage processing;
in the experimental operation process of the video acquisition unit and the audio acquisition unit on the examinee, when the action recognition module in communication connection recognizes that the preset examinee finishes the action, the action recognition module transmits the recognized action signal to the control module, the special action for finishing the examinee is stored in the control module in advance, the action recognition module is compared with the action module in the comparison module to obtain a result of consistent action comparison, the control module controls the video recording module to be closed at the moment, the recording of the practical training operation examination by the video recording module is completed, and the fairness and effectiveness in the practical training operation examination process are increased;
utilize the operation examination video of data storage module storage, with communication transmission to data processing module, utilize data processing module's compression processing, carry to data output module on, and decompress the processing back to data, the output storage is in video recording storage module, be preserved by video recording storage module and handle, when the teacher needs to read the experiment operation video wholely, show through display module, improved the convenience of reading the experiment operation examination wholely, it provides convenience also to follow-up watching the video and wholely reading.
The display module is in communication connection with an examination video playing unit, the examination video playing unit is in communication connection with a judging module, the judging module is in communication connection with a result output module, the result output module is in communication connection with a result storage module, a comparison module is in communication connection between the examination video playing unit and the judging module, and an experiment operation examination action model is stored and arranged in the comparison module.
When a teacher uses the reading and amending system to record videos of examination sites, the recording and broadcasting operation can be performed on the videos through the display module, the recorded videos are displayed on the display carrier through the examination recording and broadcasting unit, the comparison module is stored in the control host, the experiment operation examination action model corresponding to the experiment examination questions is stored in the comparison module, when the examination recording and broadcasting unit is used for playing videos of examinees, actions in the videos are compared and judged with the action model in the comparison module, after the judgment of the judgment module is used, the judged results are output through the result output module and are subsequently stored in the result storage module, the reading and amending of the results of the practical training operation examination are automatically completed through the reading and amending system, the fairness and the accuracy of the operation of the practical training examination are improved, the working efficiency of the reading and amending is also improved, and the labor intensity of the teacher in reading and amending the practical training is reduced.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. An intelligent examination reading system for an experimental operation examination teacher comprises a control host, a power supply module, a display module, a control module, a video module, an examination video playing unit, a judging module and a comparison module, and is characterized in that the control host is in communication connection with the display module, the display module is in communication connection with the examination video playing unit, the examination video playing unit is in communication connection with the judging module, the judging module is in communication connection with a result output module, and the result output module is in communication connection with a result storage module;
the video module comprises a video acquisition unit and an audio acquisition unit, the video acquisition unit and the audio acquisition unit are in communication connection with a data storage module, the data storage module is in communication connection with a data processing module, the data processing module is in communication connection with a data output module, the data output module is in communication connection with a video storage module, and the video storage module is in communication connection with the display module;
the control module is in communication connection with a portrait recognition module and an action recognition module, and the control module is in two-way communication connection with the action recognition module.
2. The intelligent teacher reading and approving system for experimental examinations according to claim 1, wherein said facial recognition module is communicatively connected to said video recording module and said motion recognition module is communicatively connected to a data storage module.
3. The intelligent reading system for the experimental operation examination teacher according to claim 1, wherein the power supply module is connected to the control host in a telecommunication manner, and the control module is electrically connected to the power supply module.
4. The system as claimed in claim 1, wherein a comparison module is communicatively connected between the examination video playing unit and the judgment module, and the comparison module stores and is provided with an experimental operation examination action model.
5. The intelligent student reading system for the experimental operation examination teacher as claimed in claim 1, wherein the display module is selected to be a tablet computer or a desktop computer.
6. The intelligent student reading system for the experimental operation examination teacher as claimed in claim 1, wherein the video capture unit is selected as p2Name0002 model rotary high definition camera, and the audio capture unit is selected as DS-2FP2020 model audio capture.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811619329.0A CN111385507A (en) | 2018-12-28 | 2018-12-28 | Intelligent reading system for experiment operation examination teacher |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811619329.0A CN111385507A (en) | 2018-12-28 | 2018-12-28 | Intelligent reading system for experiment operation examination teacher |
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| CN111385507A true CN111385507A (en) | 2020-07-07 |
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| CN201811619329.0A Pending CN111385507A (en) | 2018-12-28 | 2018-12-28 | Intelligent reading system for experiment operation examination teacher |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111931632A (en) * | 2020-08-05 | 2020-11-13 | 江苏农林职业技术学院 | Assessment system and assessment method for network cable conduction test |
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| CA2759479A1 (en) * | 2011-11-23 | 2013-05-23 | Calgary Scientific Inc. | Application for remote administration and scoring of a stroke scale on mobile devices |
| CN106228143A (en) * | 2016-08-02 | 2016-12-14 | 王国兴 | A kind of method that instructional video is marked with camera video motion contrast |
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Application publication date: 20200707 |