CN111415538A - Smart classroom system - Google Patents
Smart classroom system Download PDFInfo
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- CN111415538A CN111415538A CN202010358695.6A CN202010358695A CN111415538A CN 111415538 A CN111415538 A CN 111415538A CN 202010358695 A CN202010358695 A CN 202010358695A CN 111415538 A CN111415538 A CN 111415538A
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- classroom
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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
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
- G09B5/14—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations with provision for individual teacher-student communication
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/10—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Educational Administration (AREA)
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Abstract
The invention discloses a smart classroom system which comprises a classroom control system, wherein the classroom control system is provided with a safety identification system, a teacher control unit is provided with a touch screen display, the touch screen display of the teacher control unit is connected with the safety identification system, the touch screen display of the teacher control unit is in control connection with an acoustic device, a student attendance system, a student display system and a multimedia display system, the multimedia display system is in linear connection with a projector device, the student attendance system enables a student to carry out fingerprint attendance by connecting a fingerprint card punching device, the attendance system is also connected with a student information authentication system, the student display system is provided with a display screen for the student, the display screen for the student is fixedly arranged on the surface of a student desk, and the classroom control system is also in linear connection with a safety fire prevention system, a panoramic photography system and a. The intelligent teaching device is reasonable in structure and convenient to use, realizes modern teaching through the classroom control system arranged in a classroom, and improves teaching efficiency and teaching quality.
Description
Technical Field
The invention relates to the field of teaching intelligent systems, in particular to an intelligent classroom system.
Background
The classroom is an important place for education, is the place most concerned by each student, parent and teacher, and directly influences the quality and efficiency of learning and teaching of the students. Education informatization is also rapidly developed along with the development of scientific technology, the teaching mode of a traditional classroom is broken through, the teaching means of informatization is adopted, the teaching quality is improved, the interaction between teachers and students is promoted, parents can know the teaching state of own children, and the teaching quality and attitude of teachers can be directly known, so that teaching is more and more concerned and advocated by matching a smart classroom system on the basis of the traditional classroom, and therefore, the smart classroom system is required to be provided and is suitable for meeting the requirement of teaching in classrooms of vast classrooms.
Disclosure of Invention
The present invention is directed to a smart classroom system to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a smart classroom system comprises a classroom control system, wherein the classroom control system is arranged in a teacher use desk in a classroom, the classroom control system is provided with a safety identification system, the classroom control system is linearly connected with a teacher control unit, the teacher control unit is controlled by the classroom control system, the teacher control unit is arranged on the desk, the teacher control unit is provided with a touch screen display, the touch screen display of the teacher control unit is arranged on the surface of the desk, the touch screen display of the teacher control unit is connected with the safety identification system, the touch screen display of the teacher control unit is in control connection with an acoustic device, a student attendance system, a student display system and a multimedia display system, the multimedia display system is linearly connected with a projector device, and the projector device displays contents to be displayed on a curtain through a projector, the output end of the acoustic device is linearly connected with the acoustic device, the acoustic device is arranged on the upper side of a classroom and is provided with a plurality of acoustic devices, the acoustic device is linearly connected with a fixed microphone, the fixed microphone is fixedly arranged on a teacher desk, the acoustic device is provided with a wireless Bluetooth device, the wireless Bluetooth device of the acoustic device is provided with a touch screen display device through a teacher control unit for matching arrangement, the student attendance system is connected with a fingerprint card punching device and is also connected with a student information authentication system, the student information authentication system is provided with a student display system, the student display system is arranged on a student desk in the classroom, the student display system is provided with a display screen for students, the display screen for the students is fixedly arranged on the surface of the student desk, and the classroom control system is also linearly connected with a safe fire prevention system, a panoramic photography system and a, the safety fire protection system is through linear connection smoke alarm, smoke alarm fixed mounting is at the classroom top, smoke alarm is equipped with a plurality ofly, panoramic photography system linear connection panoramic camera, panoramic camera is equipped with a plurality ofly and fixed mounting at the classroom inner wall, safety anti-theft system linear connection inductor alarm, the inductor alarm sets up in the classroom on various electrical apparatus, classroom control system and internet carry out network connection.
As a further scheme of the invention: and the safety identification system performs verification login through a teacher personal account and a private password.
As a still further scheme of the invention: the teacher control unit can transmit the content in the teacher control unit to other network receiving terminals through the Internet.
As a still further scheme of the invention: the sensor burglar alarm is also arranged on the classroom door.
As a still further scheme of the invention: the classroom control system is connected to the mobile terminal through the internet.
As a still further scheme of the invention: the sound equipment is connected to the headset which is carried by the teacher in a moving way through the Bluetooth device.
In order to achieve the purpose, the invention provides the following technical scheme:
the diagnosis method is an improved Apriori association rule algorithm, wherein the improved Apriori association rule algorithm comprises the following steps:
(1) extracting network information in the running process, scanning a network list in the running working state, and then obtaining all network running parameters according to the arrangement mode of the network pattern parameters; the network information at least comprises local area network information, wide area network information or cloud network information;
(2) calculating each network weighted value by using an analytic hierarchy process according to the attribute value of network operation, wherein the attribute value in the network at least comprises network flow, network nodes, device connection data or switch CPU utilization rate;
(3) calculating the weighted value of each network warning set t by using the network weighted value, wherein the network weighted value is a known value in the network type, and the formula of the weighted value of each network warning set t is as follows:
(4) calculating the weighting support degree of each network warning by using the weight of each network set; wherein the weight range of the network set is between 0.3 and 3.6, and the calculation formula of the weighting support degree is as follows:
generating a weighted warning frequent k item set according to a preset minimum support threshold; wherein the minimum support threshold is set in the range of 2-100;
(5) generating a candidate k +1 item set of the warning items by adopting an optimized splicing and branch-reducing method according to the prior property of the network weighted item set, calculating the weighted support degree of the candidate warning k +1 item set, and generating a weighted warning frequent k +1 item set;
(6) and repeating the step four until the alarm frequent item set can not be generated continuously, wherein the output parameter is the information of the network fault. Compared with the prior art, the invention has the beneficial effects that: the classroom teaching system is reasonable in structure and convenient to use, modern teaching is realized through the classroom control system arranged in a classroom, the teaching efficiency and the teaching quality are improved, the interaction between a teacher and students is increased through the cooperative use of the classroom control unit and the student display system, the teacher can conveniently issue exercise tasks to the students, the classroom efficiency is improved, the classroom time is prevented from being wasted due to writing, a large amount of paper is prevented from being used, resources are saved, and the classroom control system is connected with and provided with the fireproof system and the safety anti-theft system to improve the safety in the classroom.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a smart classroom system.
Fig. 2 is a schematic structural diagram of an installation classroom of a smart classroom system.
In the figure: 1-teacher control unit; 2-display screen for students; 3-curtain; 4-an audio device; 5-fixing the microphone; 6-a panoramic camera; 7-teacher's desk.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, in the embodiment of the invention, a smart classroom system includes a classroom control system, the classroom control system is installed in a teacher use desk 7 in a classroom, the classroom control system is provided with a security identification system, the security identification system performs verification login through a teacher personal account and a private password, the classroom control system is linearly connected with a teacher control unit 1, the teacher control unit 1 is controlled by the classroom control system, the teacher control unit 1 is installed on the teacher desk 7, the teacher control unit 1 is provided with a touch screen display, the touch screen display of the teacher control unit 1 is installed on the surface of the teacher desk 7, the touch screen display of the teacher control unit 1 is connected with the security identification system, and a teacher needs to perform security identification login through the touch screen display on the teacher control unit 1 when using the teacher control unit 1, the teacher control unit 1 is connected with an audio device 4, a student attendance system, a student display system and a multimedia display system in a touch screen display control mode, the multimedia display system is linearly connected with a projector device, the projector device displays contents to be displayed on a curtain 3 through a projector, the output end of the audio device 4 is linearly connected with an audio device, the audio device is installed on the upper side of a classroom and is provided with a plurality of microphones so that students in the classroom can clearly listen to teachers clearly, the audio device 4 is connected with a fixed microphone 5 through a linear mode, the fixed microphone 5 is fixedly installed on a teacher desk 7, the audio device 4 is provided with a wireless Bluetooth device, the wireless Bluetooth device of the audio device 4 is provided with a touch screen display through the teacher control unit 1 for matching setting, and the student attendance system enables the students to carry out fingerprint attendance by connecting a fingerprint attendance device, meanwhile, the attendance system is also connected with a student information authentication system, the student information authentication system logs in a student display system through the own student number and personal password of a student, the student display system is arranged on a student desk in a classroom, the student display system is provided with a display screen 2 for the student, the display screen 2 for the student is fixedly arranged on the surface of the student desk, the display screen 2 for the student can receive files and the like sent by a teacher through a touch screen display on a teacher control unit 1, the display screen 2 for the student can display the contents projected onto a curtain 3 by a projector device when the teacher gives lessons, the phenomenon that the student cannot see the contents on the curtain 3 clearly due to light and the like is avoided, the teacher sends exercises or small test questions along with the classroom to the display screen 2 through the touch screen display on the teacher control unit 1, and the student can answer the questions on the student display screen 2, the teaching efficiency is improved, paper is avoided, resources are saved, teachers can select and explain exercise answers submitted by students, the teachers can collect results of small tests in any room submitted by the students and can send the results to personal computers of the teachers through the teacher control unit 1 for post-class modification, the students can visually display the advantages of other student works or test papers to the students through the student display screens 2 for mutual study of the students, the classroom control system is further connected with a safety fire protection system, a panoramic photography system and a safety anti-theft system through a linear connection, the safety fire protection system is connected with a smoke alarm through a linear connection, the smoke alarm is fixedly installed at the top of a classroom, the smoke alarm is provided with a plurality of the panoramic photography system, the panoramic photography system is linearly connected with a plurality of the panoramic cameras, and the panoramic cameras are fixedly installed on the inner wall of the classroom, panoramic camera can carry out the omnidirectional to the classroom and shoot, the linear connection inductor alarm of safety anti-theft system, the inductor alarm sets up on various electrical apparatus in the classroom, the inductor alarm sets up on the classroom door, classroom control system and internet connection, mobile terminal are through internet connection classroom control system for specific channel, when classroom control system control panoramic photography system carries out work, can carry out whole record and storage in classroom control system with mr's the content of going to the class, head of a family or student can carry out the discernment of safety coefficient through mobile terminal and then download relevant resources of going to the class through internet connection classroom control system, the head of a family can connect panoramic photography system through mobile terminal and look over oneself child's the condition of going to the class.
In another embodiment, the diagnosis of the network information in the system of the present invention is implemented by using an improved Apriori association rule algorithm, where the improved Apriori association rule algorithm includes the following steps:
(1) extracting network information in the running process, scanning a network list in the running working state, and then obtaining all network running parameters according to the arrangement mode of the network pattern parameters; the network information at least comprises local area network information, wide area network information or cloud network information;
(2) calculating each network weighted value by using an analytic hierarchy process according to the attribute value of network operation, wherein the attribute value in the network at least comprises network flow, network nodes, device connection data or switch CPU utilization rate;
(3) calculating the weighted value of each network warning set t by using the network weighted value, wherein the network weighted value is a known value in the network type, and the formula of the weighted value of each network warning set t is as follows:
(4) calculating the weighting support degree of each network warning by using the weight of each network set; wherein the weight range of the network set is between 0.3 and 3.6, and the calculation formula of the weighting support degree is as follows:
generating a weighted warning frequent k item set according to a preset minimum support threshold; wherein the minimum support threshold is set in the range of 2-100;
(5) generating a candidate k +1 item set of the warning items by adopting an optimized splicing and branch-reducing method according to the prior property of the network weighted item set, calculating the weighted support degree of the candidate warning k +1 item set, and generating a weighted warning frequent k +1 item set;
(6) and repeating the step four until the alarm frequent item set can not be generated continuously, wherein the output parameter is the information of the network fault.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A smart classroom system comprises a classroom control system and is characterized in that the classroom control system is installed in a teacher use teacher desk (7) in a classroom, the classroom control system is provided with a safety identification system and is linearly connected with a teacher control unit (1), the teacher control unit (1) is controlled by the classroom control system, the teacher control unit (1) is installed on the teacher desk (7), the teacher control unit (1) is provided with a touch screen display, the touch screen display of the teacher control unit (1) is installed on the surface of the teacher desk (7), the touch screen display of the teacher control unit (1) is connected with the safety identification system, the touch screen display of the teacher control unit (1) is controlled and connected with a sound device (4), a student attendance system, a student display system and a multimedia display system, the multimedia display system is linearly connected with a projector device, the projector device displays contents to be displayed on a curtain (3) through a projector, the output end of the acoustic device (4) is linearly connected with an acoustic device, the acoustic device is arranged on the upper side of a classroom and is provided with a plurality of acoustic devices, the acoustic device (4) is linearly connected with a fixed microphone (5), the fixed microphone (5) is fixedly arranged on a desk (7), the acoustic device (4) is provided with a wireless Bluetooth device, the wireless Bluetooth device of the acoustic device (4) is provided with a touch screen display for matching arrangement through a teacher control unit (1), the student attendance system is connected with a fingerprint card printing device and is also connected with a student information authentication system, the student information authentication system is arranged in a student display system, and the student display system is arranged on a desk in the classroom, student display system is equipped with display screen (2) for the student, display screen (2) fixed mounting is used at student desk surface for the student, classroom control system still connects safe fire protection system, panoramic photography system and safe anti-theft system through the linearity, safe fire protection system passes through linear connection smoke alarm, smoke alarm fixed mounting is at the classroom top, smoke alarm is equipped with a plurality ofly, panoramic photography system linear connection panoramic camera, panoramic camera is equipped with a plurality ofly and fixed mounting at the classroom inner wall, safe anti-theft system linear connection inductor alarm, the inductor alarm sets up on various electrical apparatus in the classroom, classroom control system and internet carry out network connection.
2. The intelligent classroom system of claim 1, wherein the secure identification system verifies login via a teacher's personal account and a private password.
3. The intelligent classroom system as defined in claim 1, wherein the teacher control unit (1) can transmit the content of the teacher control unit (1) to other network receiving terminals via the internet.
4. The intelligent classroom system of claim 1, wherein the sensor burglary alarm is further disposed on a classroom door.
5. The intelligent classroom system of claim 1 wherein the classroom control system is connected to a mobile terminal via the internet.
6. The intelligent classroom system of claim 1, wherein the audio speaker is connected to a mobile carrying headset on the teacher via a bluetooth device.
7. A method of diagnosing a network in a smart classroom system as defined in any one of claims 1-6, wherein the diagnostic method is an Apriori association rules algorithm.
8. The method according to claim 7, wherein the modified Apriori association rule algorithm comprises the following steps:
(1) extracting network information in the running process, scanning a network list in the running working state, and then obtaining all network running parameters according to the arrangement mode of the network pattern parameters; the network information at least comprises local area network information, wide area network information or cloud network information;
(2) calculating each network weighted value by using an analytic hierarchy process according to the attribute value of network operation, wherein the attribute value in the network at least comprises network flow, network nodes, device connection data or switch CPU utilization rate;
(3) calculating the weighted value of each network warning set t by using the network weighted value, wherein the network weighted value is a known value in the network type, and the formula of the weighted value of each network warning set t is as follows:
(4) calculating the weighting support degree of each network warning by using the weight of each network set; wherein the weight range of the network set is between 0.3 and 3.6, and the calculation formula of the weighting support degree is as follows:
generating a weighted warning frequent k item set according to a preset minimum support threshold; wherein the minimum support threshold is set in the range of 2-100;
(5) generating a candidate k +1 item set of the warning items by adopting an optimized splicing and branch-reducing method according to the prior property of the network weighted item set, calculating the weighted support degree of the candidate warning k +1 item set, and generating a weighted warning frequent k +1 item set;
(6) and repeating the step four until the alarm frequent item set can not be generated continuously, wherein the output parameter is the information of the network fault.
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| CN202010358695.6A CN111415538A (en) | 2020-04-29 | 2020-04-29 | Smart classroom system |
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| CN202010358695.6A CN111415538A (en) | 2020-04-29 | 2020-04-29 | Smart classroom system |
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