CN108538120A - A kind of Theory Course classroom bi-directional two-wire interactive teaching device - Google Patents
A kind of Theory Course classroom bi-directional two-wire interactive teaching device Download PDFInfo
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- CN108538120A CN108538120A CN201810355263.2A CN201810355263A CN108538120A CN 108538120 A CN108538120 A CN 108538120A CN 201810355263 A CN201810355263 A CN 201810355263A CN 108538120 A CN108538120 A CN 108538120A
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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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/20—Education
- G06Q50/205—Education administration or guidance
Abstract
The invention belongs to instructional technology fields, disclose a kind of Theory Course classroom bi-directional two-wire interactive teaching device, including：Photographing module, microphone module, main control module, course project module, psychological consultation module, interdisciplinary interactive module, VR virtual modules, video storage modules, video download module, display module, student speaker's module, network teaching resource have access to module.The present invention allows student to enter in a virtual manner in Curriculum Practice activity, experiences site activity on one side, puts question to discuss on one side, listen the explanation of teacher on one side, realizes that bi-directional two-wire is interactive, and more deep cognition knowledge greatly improves the enjoyment of study；Psychological consultation teacher progress psychological problems are preengage by psychological consultation module to dredge, ensure the mental health of student, improve learning efficiency simultaneously；It can couple the guidance that multiple subject teachers expert carry out background knowledge by interdisciplinary interactive module, expand the depth and range of student's Acceptance Theories class knowledge.
Description
Technical field
The invention belongs to instructional technology field more particularly to a kind of Theory Course classroom bi-directional two-wire interactive teaching devices.
Background technology
Currently, the prior art commonly used in the trade is such：
Teaching is the distinctive personnel training activity of a kind of mankind that the religion of teacher and student are formed.Pass through this work
Dynamic, teacher is purposeful, planned and organized ground guiding student learns and grasps cultural and technical knowledge and technical ability, promotes student's element
Matter improves, them is made to become the required people of society.Teaching plays very important effect in the development of human civilization, it is pushed away
Great scientific and technological progress is moved.The great variety that twentieth century scientific and technological progress is brought to human being's production and life is certain
Make us praising again and again.Always " person who can hear voices a long way off " of people's illusion, " prying eyes " and " are flown at " airflight " from the ancient times
Space " all becomes a reality in this century.The great scientific and technological progress of twentieth century is looked back, above several projects are undoubtedly shadow
Sound is maximum, and the prediction of mathematics and impetus are very crucial.However, in existing teaching process, especially Theory Course is taught
In, student tends to be sick of, and feels uninteresting for learning Content, if organizing the student participation, outer practice is lived in the school
Dynamic, tissue affairs are heavy, it is difficult to all standing is realized to student, it is with high costs, and it is ineffective, and there are security risks；It is right simultaneously
It cannot solve to be easy to cause study interruption in time in the psychological problems that learning process occurs, increase weight learning pressure；Student is to fine
It is uninteresting that the needs of Theory Course are insufficient with Theory Course teacher stock of knowledge, interdiscipline exchanges inadequate, classroom interaction shortage, classroom atmosphere
Between contradiction relatively highlight.
In conclusion problem of the existing technology is：
During current theoretical instruction, student tends to be sick of, and feels uninteresting for learning Content, if group
It knits student and participates in outer practical activity in the school, tissue affairs are heavy, with high costs, ineffective, and there are security risks；It is right simultaneously
It cannot solve to be easy to cause study interruption in time in the psychological problems that learning process occurs, increase weight learning pressure；Theoretical instruction
Middle interdisciplinary exchange is inadequate, is also unfavorable for understanding of student's intensification to Theory Course content.
In the prior art, camera is due to the image by pixel and equipment itself, by the image that external environmental condition changes,
Cause picture pick-up device service life short, after a period of time, the image definition of acquisition is impaired；In replacement, increase into
This；In control method in the prior art, the processing poor robustness of data influences the speed of teacher and student interaction in normally imparting knowledge to students
Degree, keeps teaching efficiency poor.
Invention content
In view of the problems of the existing technology, the present invention provides a kind of Theory Course classroom bi-directional two-wire interactive teaching dresses
It sets.
The invention is realized in this way a kind of Theory Course classroom bi-directional two-wire interactive teaching device, passes through instructional technology hand
Section solves interactive actual effect of the teacher with student (two-way) in reality and virtual (two-wire) teaching, the reason on Theory Course classroom
Include by class classroom bi-directional two-wire interactive teaching device：
Photographing module is connect with main control module, for passing through camera typing teacher's teaching video；
Microphone module is connect with main control module, for passing through microphone typing teacher's teaching audio；
Course project module, connect with main control module, for planning lecture content outline；
Psychological consultation module, connect with main control module, for solving the problems, such as students psychology by network marriage counselor；
Interdisciplinary interactive module, connect with main control module, the background knowledge for expanding student by multidisciplinary expert；
VR virtual modules, connect with main control module, and three-dimensional playground is participated in for passing through wearing VR glasses devices
Jing Zhong；
Video storage modules are connect with main control module, the video data for storing teacher's teaching；
Video download module, connect with main control module, the video data for downloading teacher's teaching；
Display module is connect with main control module, for showing teacher's teaching video；
Student speaker's module, connect with main control module, is combined for allowing student to be commented in virtual in classroom；
Network teaching resource has access to module, is connect with main control module for Web-based instruction content to be implanted into course project in time
Module and VR virtual modules；
Main control module, for dispatching the above modules normal work.
Further, the psychological consultation module includes that problem fills in module, reservation module, one-to-one AC module；
Problem fills in module, fills in psychological problems online for passing through and submits to marriage counselor；
Reservation module preengages marriage counselor online for passing through；
One-to-one AC module carries out one-to-one exchange solution psychology and asks for passing through video or phone or reservation place
Topic.
Further, the VR virtual modules include curriculum activity design module, video production module, video rendering module；
Curriculum activity designs module, for planning correlated curriculum content activity scheme (such as planning enquirement, discussion, debate, mould
The scenes such as quasi-, Historical Reenactment)；
Video production module, for making 3 D video according to planning activity scheme；
Video rendering module, for three-dimensional virtual scene to be presented by VR glasses devices.
Further, the interdisciplinary interactive module includes timely network connectivity module, reservation module, AC module；
Timely network connectivity module, for answering questions relevant background knowledge by contacting the timely solution of Other subjects on-line expert
It seeks knowledge demand；
Reservation module, for by preengaging Other subjects expert online；
AC module carries out one-to-one exchange expansion Theory Course background and knows for passing through video or phone or reservation place
Know.
Further, photographing module includes：Lid, installing frame, holder, camera lens, pivotal part, shielding part, photosensitive element；
Installing frame includes disk and two opposite connecting plates set on disk, and disk rotational is connected to lid, and installing frame turns
Dynamic to be connected between two connecting plates, lid is equipped with the first projection seat of circular ring shape, and disk is equipped with and is rotationally contained in the first projection seat
First bulge loop of interior circular ring shape, the first rotation axis are the first bulge loop and the central axis of the first projection seat, and lid is convex around first
Seat is additionally provided with the second projection seat of circular ring shape, and disk is additionally provided with the second bulge loop of circular ring shape around first bulge loop, and the second bulge loop can
It is rotationally contained in the second projection seat, the second projection seat is diametrically equipped with a pair of of screw hole, and two-screw is supported after screwing in two screw holes
Frame body can be fixed on lid by second bulge loop, and installing frame further includes two opposite pivotal arms, and two pivotal arms are rotatablely connected respectively
In two connecting plates, each connecting plate includes extending from being tilted towards the direction far from another connecting plate backwards to the side of lid for disk
An inclined plate and the mounting plate that is upwardly extended from the top of inclined plate, two pivotal arms be rotationally connected with two mounting plates, installing frame is also
Receiving ring including a circular ring shape, two pivotal arms are set to the outside of receiving ring along a diametric(al) of receiving ring, and camera lens is equipped with can
The fixed frame being rotationally contained in receiving ring, third rotation axis are to accommodate the central axis of ring, and receiving ring is diametrically set
There is a pair of of screw hole, two-screw, which screws in after two screw hole, to be supported fixed frame camera lens is positioned at installing frame；
Holder includes pedestal, and pedestal is equipped with through-hole, and shielding part is made of anti-electromagnetic interference material and is fixed in through-hole, even
The cable for being connected to photosensitive element is perforated certainly across shielding part is made of ferrite, and shielding part is in circular ring shape, and perforation is set to shielding part
Middle part, pivotal part includes the mounting portion of a face pedestal, and photosensitive element is installed in mounting portion, mounting portion towards pedestal one
Side is equipped with the perforation passed through for the cable, and the both sides of pedestal extend two linking arms；
Pivotal part includes two articulated sections that the both sides in self installation portion are extended, and two articulated sections are pivotally connected to two connections respectively
Arm, it includes video processing module, signal emission module and audio input dress that pivotal part, which has transmitting terminal and receiving terminal, transmitting terminal,
It sets, receiving terminal includes signal receiver and signal apparatus, and there is transmitting terminal signal to emit tuner, select specific one
The picture signal that a or multiple frequency transmitting cameras obtain.
Further, photographing module is integrated with the inductor for obtaining teacher's teaching video；The inductor includes conduction
Support base component, reference signal generator, pinger；
Conductive support base component includes setting elastic semi-conductive on the fabric or conductive guide and compliant conductive base
Seat, flexible conductive base are to include conductive fiber and have textile at least one in its forming end, and guide rail, guide rail is arranged
At least one end contacted at least one forming end of at least one flexible conductive support base, at least one flexibility is led
The non-contact area of electric support base and guide rail is in electrical contact with rigid electrical components, and each end of guide rail is assemblied in two differences
Flexible conductive support base on, rigid electrical components are set in one non-assembly area in flexible conductive support base,
And the non-assembly area of another flexible conductive support base is suitable as electrode, and conductive support base is attached to adhesive
Fabric, guide rail include the silicon rubber and/or fluorosilicone rubber layer for filling conductive material, and guide rail further includes the room temperature for filling conductive material
Cure silicone rubber and/or fluorosilicone rubber layer, conductive material is from carbon fiber, carbon black, Ni-coated graphite, copper fiber and their mixing
It is selected in object, electrode includes the conductive fabric made of conductive fibers and non-conductive fibers；
Reference signal generator includes grade detector, what grade detector was operating as being transmitted by sonic sensor detection
The sound level of reference signal, the sound level of the reference signal detected correspond to the acoustical coupling between pinger and sonic sensor
Value, reference signal generator is configured as generating band-limited signal, and the frequency of band-limited signal is higher than sonic sensor resonant frequency
Frequency more than one octave, reference signal generator are configured as generating band limit ultrasonic signal；
It includes rigid that pinger, which uses the sub-assembly of microphone and loud speaker, including PZT (piezoelectric transducer), pinger,
Property conductive carrier component, sensing element, sensing element includes plate-shaped support substrate, and at least one heating is arranged in carrier substrates
Element and the encapsulating stablized, partly shape-ordinatedly surround sensing element and carrier body.
Further, the control method of main control module includes：It receives and safeguards more new command；
The dimension table that subscriber identity information and needing safeguards newer dimension table is obtained according to the maintenance more new command
Information；
According to the pre-set dimension table configuration information of the dimension table acquisition of information；Wherein, the dimension table matches confidence
In breath synchronous purpose database is needed with the source database needed to safeguard where newer dimension table, the dimension table
And dimension table operating right information；
According to the subscriber identity information and the dimension table operating right information, judge that the subscriber identity information is
It is no to meet the dimension table operating right information；
If the subscriber identity information meets the dimension table operating right information, need to safeguard newer dimension to described
Table is updated operation；
The dimension table being updated after operating is synchronized to the purpose database；
The dimension table operating right information includes：User Identity with dimension table operating right；
It is described to judge whether the subscriber identity information meets the dimension table operating right information, including：
Judge the subscriber identity information whether described in the User Identity of dimension table operating right；
The maintenance more new command is to increase content instruction, change content instruction or deletion content instruction；
To it is described need to safeguard that newer dimension table is updated operation before, including：
According to the maintenance more new command, determination needs to safeguard newer field, and gets the needs and safeguard update
The field identification of field；
Pre-set field configuration information is got according to the field identification and the dimension table configuration information；Its
In, the field configuration information includes the field contents ordering rule, field ordering information, field restrictive condition of the field；
It is described to need to safeguard that newer dimension table carries out more to described if the maintenance more new command is to increase content instruction
New operation, including：
Obtain the corresponding batch data content of the increase content instruction；
According to the batch data content, increase field contents in one or more of dimension table field；
According to the field contents ordering rule, the field contents are ranked up；
According to the field ordering information, each field in dimension table is ranked up；
It is described to need to safeguard that newer dimension table carries out more to described if the maintenance more new command is change content instruction
New operation, including：
Obtain the corresponding batch data content of the change content instruction；
According to the batch data content, field contents are changed in one or more of dimension table field；
It is described to need to safeguard that newer dimension table carries out more to described if the maintenance more new command is to delete content instruction
New operation, including：
Field contents are deleted in one or more of dimension table field；
Further include：
Judge whether each field after the increase field contents, change field contents or deletion field contents meets
The field restrictive condition；
If there is field to be unsatisfactory for the field restrictive condition, prompt message is generated；The prompt message is for prompting to be discontented with
The Field Count of the foot field restrictive condition, and prompt the field relevant information for being unsatisfactory for the field restrictive condition；The word
Section relevant information includes the field identification or field name of the field.
Advantages of the present invention and good effect are：
The present invention allows student to enter Curriculum Practice activity in a virtual manner and (puts question to, discusses, debates by VR virtual modules
By scenes such as, simulation, Historical Reenactments) in, site activity is experienced on one side, puts question to discuss on one side, listen the explanation of teacher on one side, it is real
Interactive, the more deep cognition knowledge of existing bi-directional two-wire, greatly improves the enjoyment of study；It simultaneously can be with by psychological consultation module
Reservation psychological consultation teacher carries out psychological problems and dredges, and ensures the mental health of student, improves learning efficiency；By interdisciplinary mutual
Dynamic model block can couple multiple subjects (history, literature, the science of law, music, geography, physics etc.) teacher expert and carry out background knowledge
Guidance, expand student's Acceptance Theories class knowledge depth and range.
The present invention solves in the prior art, and camera is due to the image by pixel and equipment itself, by external environment item
The image of part variation, causes camera service life short, and after a period of time, the image definition of acquisition is impaired；It is replacing
In, the problem of increasing cost；The present invention solves in control method in the prior art, the processing poor robustness of data, shadow
The speed for ringing teacher and student interaction in normal teaching, makes the problem of teaching efficiency difference.
Photographing module of the present invention includes：Lid, installing frame, holder, camera lens, pivotal part, shielding part, photosensitive element；Extend
The service life of photographing module；
The control method of main control module of the present invention includes：It receives and safeguards more new command；It is obtained according to the maintenance more new command
It takes subscriber identity information and needs to safeguard newer (dimension table) dimension table information；It is pre- according to the dimension table acquisition of information
The dimension table configuration information being first arranged；Wherein, it needs to safeguard newer dimension table with described in the dimension table configuration information
The source database at place, the dimension table need synchronous purpose database and dimension table operating right information, etc. ensure that
The robustness of the accuracy of data and the data of acquisition.
Description of the drawings
Fig. 1 is bi-directional two-wire interactive teaching device structure chart in Theory Course classroom provided in an embodiment of the present invention.
In figure：1, photographing module；2, microphone module；3, main control module；4, course project module；5, psychological consultation module；
6, interdisciplinary interactive module；7, VR virtual modules；8, video storage modules；9, video download module；10, display module；11, it learns
Raw speaker's module；12, network teaching resource has access to module.
Specific implementation mode
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and coordinate attached drawing
Detailed description are as follows.
The present invention protrudes the teaching idea of " student-oriented model ", is the just-in-time for overturning classroom, to the virtual of point classroom
Change, by building Theory Course classroom interaction atmosphere with modem technology, the learning aid relationship of construction teachers and students' equality is improved and learned
The initiative and participation of raw study, enhance the affinity and specific aim of Theory Course.For this purpose, it is double to disclose a kind of Theory Course classroom
To two-wire interactive teaching device, including：Photographing module, microphone module, main control module, course project module, psychological consultation module,
Interdisciplinary interactive module, VR virtual modules, video storage modules, video download module, display module, student speaker's module, net
Network teaching resource has access to module.The present invention allows student to enter Curriculum Practice activity in a virtual manner by VR virtual modules
In (scenes such as enquirement, discussion, debate, simulation, Historical Reenactment), site activity is experienced on one side, puts question to discuss on one side, listen on one side
The explanation of teacher, realizes that bi-directional two-wire is interactive, and more deep cognition knowledge greatly improves the enjoyment of study；Pass through the heart simultaneously
Reason consultation module can preengage psychological consultation teacher progress psychological problems and dredge, and ensure the mental health of student, improve study effect
Rate；It is old multiple subjects (history, literature, the science of law, music, geography, physics etc.) expert can be coupled by interdisciplinary interactive module
The depth and range of student's Acceptance Theories class knowledge are expanded in the guidance of Shi Jinhang background knowledges.
As shown in Figure 1, Theory Course classroom bi-directional two-wire interactive teaching device provided by the invention includes photographing module 1, words
Cylinder mould block 2, course project module 4, psychological consultation module 5, interdisciplinary interactive module 6, VR virtual modules 7, regards main control module 3
Frequency memory module 8, video download module 9, display module 10, student speaker's module 11, network teaching resource have access to module 12.
Photographing module 1, connect with main control module, for passing through camera typing teacher's teaching video；
Microphone module 2, connect with main control module, for passing through microphone typing teacher's teaching audio；
Course project module 4, connect with main control module, for planning lecture content outline；
Psychological consultation module 5, connect with main control module, for solving the problems, such as students psychology by network marriage counselor；
Interdisciplinary interactive module 6, connect with main control module, the background knowledge for expanding student by multidisciplinary expert；
VR virtual modules 7, connect with main control module, and three-dimensional playground is participated in for passing through wearing VR glasses devices
Jing Zhong；
Video storage modules 8, connect with main control module, the video data for storing teacher's teaching；
Video download module 9, connect with main control module, the video data for downloading teacher's teaching；
Display module 10, connect with main control module, for showing teacher's teaching video；
Student speaker's module 11, connect with main control module, is combined for allowing student to be commented in virtual in classroom；
Network teaching resource has access to module 12, connect with main control module and Web-based instruction content is implanted into based on course by time
Draw module and VR virtual modules；
Main control module 3, for dispatching the above modules normal work.
The psychological consultation module includes that problem fills in module, reservation module, one-to-one AC module；
Problem fills in module, fills in psychological problems online for passing through and submits to marriage counselor；
Reservation module preengages marriage counselor online for passing through；
One-to-one AC module carries out one-to-one exchange solution psychology and asks for passing through video or phone or reservation place
Topic.
The VR virtual modules 7 include curriculum activity design module, video production module, video rendering module；
Curriculum activity designs module, for planning correlated curriculum content activity scheme (such as planning enquirement, discussion, debate, mould
The scenes such as quasi-, Historical Reenactment)；
Video production module, for making 3 D video according to planning activity scheme；
Video rendering module, for three-dimensional virtual scene to be presented by VR glasses devices.
The interdiscipline interactive module 6 includes timely network connectivity module, reservation module, AC module；
Timely network connectivity module, for answering questions relevant background knowledge by contacting the timely solution of Other subjects on-line expert
It seeks knowledge demand；
Reservation module, for by preengaging Other subjects expert online；
AC module carries out one-to-one exchange expansion Theory Course background and knows for passing through video or phone or reservation place
Know.
Photographing module 1 includes：Lid, installing frame, holder, camera lens, pivotal part, shielding part, photosensitive element；
Installing frame includes disk and two opposite connecting plates set on disk, and disk rotational is connected to lid, and installing frame turns
Dynamic to be connected between two connecting plates, lid is equipped with the first projection seat of circular ring shape, and disk is equipped with and is rotationally contained in the first projection seat
First bulge loop of interior circular ring shape, the first rotation axis are the first bulge loop and the central axis of the first projection seat, and lid is convex around first
Seat is additionally provided with the second projection seat of circular ring shape, and disk is additionally provided with the second bulge loop of circular ring shape around first bulge loop, and the second bulge loop can
It is rotationally contained in the second projection seat, the second projection seat is diametrically equipped with a pair of of screw hole, and two-screw is supported after screwing in two screw holes
Frame body can be fixed on lid by second bulge loop, and installing frame further includes two opposite pivotal arms, and two pivotal arms are rotatablely connected respectively
In two connecting plates, each connecting plate includes extending from being tilted towards the direction far from another connecting plate backwards to the side of lid for disk
An inclined plate and the mounting plate that is upwardly extended from the top of inclined plate, two pivotal arms be rotationally connected with two mounting plates, installing frame is also
Receiving ring including a circular ring shape, two pivotal arms are set to the outside of receiving ring along a diametric(al) of receiving ring, and camera lens is equipped with can
The fixed frame being rotationally contained in receiving ring, third rotation axis are to accommodate the central axis of ring, and receiving ring is diametrically set
There is a pair of of screw hole, two-screw, which screws in after two screw hole, to be supported fixed frame camera lens is positioned at installing frame；
Holder includes pedestal, and pedestal is equipped with through-hole, and shielding part is made of anti-electromagnetic interference material and is fixed in through-hole, even
The cable for being connected to photosensitive element is perforated certainly across shielding part is made of ferrite, and shielding part is in circular ring shape, and perforation is set to shielding part
Middle part, pivotal part includes the mounting portion of a face pedestal, and photosensitive element is installed in mounting portion, mounting portion towards pedestal one
Side is equipped with the perforation passed through for the cable, and the both sides of pedestal extend two linking arms；
Pivotal part includes two articulated sections that the both sides in self installation portion are extended, and two articulated sections are pivotally connected to two connections respectively
Arm, it includes video processing module, signal emission module and audio input dress that pivotal part, which has transmitting terminal and receiving terminal, transmitting terminal,
It sets, receiving terminal includes signal receiver and signal apparatus, and there is transmitting terminal signal to emit tuner, select specific one
The picture signal that a or multiple frequency transmitting cameras obtain.
Photographing module 1 is integrated with the inductor for obtaining teacher's teaching video；The inductor includes conductive supporting base
Holder assembly, reference signal generator, pinger；
Conductive support base component includes setting elastic semi-conductive on the fabric or conductive guide and compliant conductive base
Seat, flexible conductive base are to include conductive fiber and have textile at least one in its forming end, and guide rail, guide rail is arranged
At least one end contacted at least one forming end of at least one flexible conductive support base, at least one flexibility is led
The non-contact area of electric support base and guide rail is in electrical contact with rigid electrical components, and each end of guide rail is assemblied in two differences
Flexible conductive support base on, rigid electrical components are set in one non-assembly area in flexible conductive support base,
And the non-assembly area of another flexible conductive support base is suitable as electrode, and conductive support base is attached to adhesive
Fabric, guide rail include the silicon rubber and/or fluorosilicone rubber layer for filling conductive material, and guide rail further includes the room temperature for filling conductive material
Cure silicone rubber and/or fluorosilicone rubber layer, conductive material is from carbon fiber, carbon black, Ni-coated graphite, copper fiber and their mixing
It is selected in object, electrode includes the conductive fabric made of conductive fibers and non-conductive fibers；
Reference signal generator includes grade detector, what grade detector was operating as being transmitted by sonic sensor detection
The sound level of reference signal, the sound level of the reference signal detected correspond to the acoustical coupling between pinger and sonic sensor
Value, reference signal generator is configured as generating band-limited signal, and the frequency of band-limited signal is higher than sonic sensor resonant frequency
Frequency more than one octave, reference signal generator are configured as generating band limit ultrasonic signal；
It includes rigid that pinger, which uses the sub-assembly of microphone and loud speaker, including PZT (piezoelectric transducer), pinger,
Property conductive carrier component, sensing element, sensing element includes plate-shaped support substrate, and at least one heating is arranged in carrier substrates
Element and the encapsulating stablized, partly shape-ordinatedly surround sensing element and carrier body.
The control method of main control module 3 includes：It receives and safeguards more new command；
The dimension table that subscriber identity information and needing safeguards newer dimension table is obtained according to the maintenance more new command
Information；
According to the pre-set dimension table configuration information of the dimension table acquisition of information；Wherein, the dimension table matches confidence
In breath synchronous purpose database is needed with the source database needed to safeguard where newer dimension table, the dimension table
And dimension table operating right information；
According to the subscriber identity information and the dimension table operating right information, judge that the subscriber identity information is
It is no to meet the dimension table operating right information；
If the subscriber identity information meets the dimension table operating right information, need to safeguard newer dimension to described
Table is updated operation；
The dimension table being updated after operating is synchronized to the purpose database；
The dimension table operating right information includes：User Identity with dimension table operating right；
It is described to judge whether the subscriber identity information meets the dimension table operating right information, including：
Judge the subscriber identity information whether described in the User Identity of dimension table operating right；
The maintenance more new command is to increase content instruction, change content instruction or deletion content instruction；
To it is described need to safeguard that newer dimension table is updated operation before, including：
According to the maintenance more new command, determination needs to safeguard newer field, and gets the needs and safeguard update
The field identification of field；
Pre-set field configuration information is got according to the field identification and the dimension table configuration information；Its
In, the field configuration information includes the field contents ordering rule, field ordering information, field restrictive condition of the field；
It is described to need to safeguard that newer dimension table carries out more to described if the maintenance more new command is to increase content instruction
New operation, including：
Obtain the corresponding batch data content of the increase content instruction；
According to the batch data content, increase field contents in one or more of dimension table field；
According to the field contents ordering rule, the field contents are ranked up；
According to the field ordering information, each field in dimension table is ranked up；
It is described to need to safeguard that newer dimension table carries out more to described if the maintenance more new command is change content instruction
New operation, including：
Obtain the corresponding batch data content of the change content instruction；
According to the batch data content, field contents are changed in one or more of dimension table field；
It is described to need to safeguard that newer dimension table carries out more to described if the maintenance more new command is to delete content instruction
New operation, including：
Field contents are deleted in one or more of dimension table field；
Further include：
Judge whether each field after the increase field contents, change field contents or deletion field contents meets
The field restrictive condition；
If there is field to be unsatisfactory for the field restrictive condition, prompt message is generated；The prompt message is for prompting to be discontented with
The Field Count of the foot field restrictive condition, and prompt the field relevant information for being unsatisfactory for the field restrictive condition；The word
Section relevant information includes the field identification or field name of the field.
When the present invention imparts knowledge to students, pass through 1 typing teacher's teaching video of photographing module；It is taught by 2 typing teacher of microphone module
Audio；Main control module 3 dispatches course project module 4 and plans lecture content outline；Student can be seeked advice from by psychological consultation module 5
Marriage counselor solves psychological problems；Background knowledge is expanded by interdisciplinary interactive module 6；Meanwhile it being participated in by VR virtual modules 7
Into three-dimensional activity scene；The video data that teacher teaches is stored by video storage modules 8；Pass through video download module
9 download the video data that teacher teaches；Teacher's teaching video is shown by display module 10；Allow by student speaker's module 11
Raw commented in virtual in classroom is combined；Module 12 is had access to by network teaching resource to connect for timely with main control module
Web-based instruction content is implanted into course project module and VR virtual modules.
The above is only the preferred embodiments of the present invention, and is not intended to limit the present invention in any form,
Every any simple modification made to the above embodiment according to the technical essence of the invention, equivalent variations and modification, belong to
In the range of technical solution of the present invention.
Claims (7)
1. a kind of Theory Course classroom bi-directional two-wire interactive teaching device, which is characterized in that Theory Course classroom bi-directional two-wire is mutual
Dynamic instructional device includes：
Photographing module is connect with main control module, for passing through camera typing teacher's teaching video；
Microphone module is connect with main control module, for passing through microphone typing teacher's teaching audio；
Course project module, connect with main control module, for planning lecture content outline；
Psychological consultation module, connect with main control module, and students psychology is solved the problems, such as network marriage counselor；
Interdisciplinary interactive module, connect with main control module, and the background knowledge of student is expanded for multidisciplinary expert；
VR virtual modules, connect with main control module, are participated in three-dimensional activity scene for passing through wearing VR glasses devices；
Video storage modules are connect with main control module, the video data for storing teacher's teaching；
Video download module, connect with main control module, the video data for downloading teacher's teaching；
Display module is connect with main control module, for showing teacher's teaching video；
Student speaker's module, connect with main control module, is combined for allowing student to be commented in virtual in classroom；
Network teaching resource has access to module, is connect with main control module, for Web-based instruction content to be implanted into course project mould in time
Block and VR virtual modules；
Main control module, for dispatching the above modules normal work.
2. Theory Course classroom bi-directional two-wire interactive teaching device as described in claim 1, which is characterized in that the psychological consultation mould
Block includes that problem fills in module, reservation module, one-to-one AC module；
Problem fills in module, fills in psychological problems online for passing through and submits to marriage counselor；
Reservation module preengages marriage counselor online for passing through；
One-to-one AC module solves psychological problems for carrying out one-to-one exchange by video or phone or reservation place.
3. Theory Course classroom bi-directional two-wire interactive teaching device as described in claim 1, which is characterized in that the VR virtual modules
Including curriculum activity design module, video production module, video rendering module；
Curriculum activity designs module, for planning correlated curriculum content activity scheme；
Video production module, for making 3 D video according to planning activity scheme；
Video rendering module, for three-dimensional virtual scene to be presented by VR glasses devices.
4. Theory Course classroom bi-directional two-wire interactive teaching device as described in claim 1, which is characterized in that described interdisciplinary interactive
Module includes timely network connectivity module, reservation module, AC module；
Timely network connectivity module, for answering questions seeking knowledge for relevant background knowledge by contacting the timely solution of Other subjects on-line expert
Demand；
Reservation module, for by preengaging Other subjects expert online；
AC module expands Theory Course background knowledge for carrying out one-to-one exchange by video or phone or reservation place.
5. Theory Course classroom bi-directional two-wire interactive teaching device as described in claim 1, which is characterized in that photographing module includes：
Lid, installing frame, holder, camera lens, pivotal part, shielding part, photosensitive element；
Installing frame includes disk and two opposite connecting plates set on disk, and disk rotational is connected to lid, and installing frame rotation connects
It is connected between two connecting plates, lid is equipped with the first projection seat of circular ring shape, and disk is equipped with and is rotationally contained in the first projection seat
First bulge loop of circular ring shape, the first rotation axis are the first bulge loop and the central axis of the first projection seat, and lid surround the first projection seat also
The second projection seat equipped with circular ring shape, disk are additionally provided with the second bulge loop of circular ring shape around first bulge loop, and the second bulge loop is rotatable
Ground is contained in the second projection seat, and the second projection seat is diametrically equipped with a pair of of screw hole, two-screw screw in after two screw holes support this
Frame body can be fixed on lid by two bulge loops, and installing frame further includes two opposite pivotal arms, and two pivotal arms are rotationally connected with two respectively
Connecting plate, each connecting plate include tilting one extended towards the direction far from another connecting plate backwards to the side of lid from disk
Inclined plate and the mounting plate upwardly extended from the top of inclined plate, two pivotal arms are rotationally connected with two mounting plates, and installing frame further includes
The receiving ring of one circular ring shape, two pivotal arms are set to the outside of receiving ring along a diametric(al) of receiving ring, and camera lens is equipped with rotatable
Ground is contained in the fixed frame in receiving ring, and third rotation axis is to accommodate the central axis of ring, and receiving ring is diametrically equipped with one
To screw hole, two-screw, which screws in after two screw hole, to be supported fixed frame camera lens is positioned at installing frame；
Holder includes pedestal, and pedestal is equipped with through-hole, and shielding part is made of anti-electromagnetic interference material and is fixed in through-hole, is connected to
The cable of photosensitive element is from perforation across shielding part is made of ferrite, and shielding part is in circular ring shape, and perforation is set in shielding part
Portion, pivotal part include the mounting portion of a face pedestal, and photosensitive element is installed in mounting portion, and the side of mounting portion towards pedestal is set
There are the perforation passed through for the cable, the both sides of pedestal to extend two linking arms；
Pivotal part includes two articulated sections that the both sides in self installation portion are extended, and two articulated sections are pivotally connected to two linking arms respectively,
Pivotal part has transmitting terminal and receiving terminal, and transmitting terminal includes video processing module, signal emission module and voice input device, is connect
Receiving end includes signal receiver and signal apparatus, and there is transmitting terminal signal to emit tuner, select specific one or
The picture signal that multiple frequency transmitting cameras obtain.
6. smart mobile phone door lock as described in claim 1, which is characterized in that photographing module is integrated with teaches for obtaining teacher
The inductor of video；The inductor includes conductive support base component, reference signal generator, pinger；
Conductive support base component includes setting elastic semi-conductive on the fabric or conductive guide and flexible conductive base, soft
Property conductive base be include conductive fiber and at least one textile in its forming end, guide rail is set, and guide rail is extremely
A few end is contacted at least one forming end of at least one flexible conductive support base, at least one compliant conductive branch
The non-contact area of support group seat and guide rail and rigid electrical components are in electrical contact, each end of guide rail be assemblied in two it is different soft
In property conductive support base, rigid electrical components are set in one non-assembly area in flexible conductive support base, and
The non-assembly area of another flexible conductive support base is suitable as electrode, and conductive support base is attached to adhesive and is knitted
Object, guide rail include the silicon rubber and/or fluorosilicone rubber layer for filling conductive material, and guide rail further includes that the room temperature of filling conductive material is solid
SiClx rubber and/or fluorosilicone rubber layer, conductive material is from carbon fiber, carbon black, Ni-coated graphite, copper fiber and their mixture
Middle selection, electrode include the conductive fabric made of conductive fibers and non-conductive fibers；
Reference signal generator includes grade detector, and grade detector is operating as detecting the reference being transmitted by sonic sensor
The sound level of signal, the sound level of the reference signal detected correspond to the acoustical coupling between pinger and sonic sensor
Value, reference signal generator are configured as generating band-limited signal, and the frequency of band-limited signal is higher than sonic sensor resonant frequency one
Frequency more than octave, reference signal generator are configured as generating band limit ultrasonic signal；
It includes that rigidity is led that pinger, which uses the sub-assembly of microphone and loud speaker, including PZT (piezoelectric transducer), pinger,
Charge carrier component, sensing element, sensing element include plate-shaped support substrate, and at least one heating element is arranged in carrier substrates
With stable encapsulating, sensing element and carrier body are partly shape-ordinatedly surrounded.
7. smart mobile phone door lock as described in claim 1, which is characterized in that the control method of main control module includes：Receive dimension
Protect more new command；
The dimension table information that subscriber identity information and needing safeguards newer dimension table is obtained according to the maintenance more new command；
According to the pre-set dimension table configuration information of the dimension table acquisition of information；Wherein, in the dimension table configuration information
With the source database needed to safeguard where newer dimension table, the dimension table need synchronous purpose database and
Dimension table operating right information；
According to the subscriber identity information and the dimension table operating right information, judge whether the subscriber identity information is full
The foot dimension table operating right information；
If the subscriber identity information meets the dimension table operating right information, to it is described need to safeguard newer dimension table into
Row update operation；
The dimension table being updated after operating is synchronized to the purpose database；
The dimension table operating right information includes：User Identity with dimension table operating right；
It is described to judge whether the subscriber identity information meets the dimension table operating right information, including：
Judge the subscriber identity information whether described in the User Identity of dimension table operating right；
The maintenance more new command is to increase content instruction, change content instruction or deletion content instruction；
To it is described need to safeguard that newer dimension table is updated operation before, including：
According to the maintenance more new command, determination needs to safeguard newer field, and gets the needs and safeguard more newer field
Field identification；
Pre-set field configuration information is got according to the field identification and the dimension table configuration information；Wherein,
The field configuration information includes the field contents ordering rule, field ordering information, field restrictive condition of the field；
If the maintenance more new command is to increase content instruction, need to safeguard that newer dimension table is updated operation to described,
Including：
Obtain the corresponding batch data content of the increase content instruction；
According to the batch data content, increase field contents in one or more of dimension table field；
According to the field contents ordering rule, the field contents are ranked up；
According to the field ordering information, each field in dimension table is ranked up；
If the maintenance more new command is change content instruction, described to need to safeguard that newer dimension table is updated behaviour to described
Make, including：
Obtain the corresponding batch data content of the change content instruction；
According to the batch data content, field contents are changed in one or more of dimension table field；
If the maintenance more new command is to delete content instruction, described to need to safeguard that newer dimension table is updated behaviour to described
Make, including：
Field contents are deleted in one or more of dimension table field；
Further include：
It is described to judge whether the increase field contents, change field contents or each field for deleting after field contents meet
Field restrictive condition；
If there is field to be unsatisfactory for the field restrictive condition, prompt message is generated；The prompt message is unsatisfactory for institute for prompting
The Field Count of field restrictive condition is stated, and prompts the field relevant information for being unsatisfactory for the field restrictive condition；The field phase
Close the field identification or field name that information includes the field.
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