CN105118336A - Remote electronic teaching system and method thereof - Google Patents
Remote electronic teaching system and method thereof Download PDFInfo
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- CN105118336A CN105118336A CN201510568385.6A CN201510568385A CN105118336A CN 105118336 A CN105118336 A CN 105118336A CN 201510568385 A CN201510568385 A CN 201510568385A CN 105118336 A CN105118336 A CN 105118336A
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Abstract
The invention relates to a remote electronic teaching system and a method thereof. The system comprises display units (101) distributed in a matrix manner, namely, a plurality of square display units (101) are in closely-attached contact with each other so as to form a combined box body structure; and a transparent writing board (102) is tightly attached to the front end surface of the combined box body structure. With the remote electronic teaching system and the method thereof of the invention adopted, writings on the writing board can be clear, and students can be allowed to participate in a teaching process with a first perspective.
Description
Technical field
The present invention relates to a kind of tutoring system and method thereof, especially relate to a kind of system and method thereof of carrying out remote teaching, belong to application of electronic technology field.
Background technology
At present, along with popularizing of network technology, electronic remote teaching starts progressively to apply; Simultaneously remote teaching mode, can realize educational Equilibrium, allows the master of various places be that the comparatively weak country school of teacher strength imparts knowledge to students by the mode of online teaching, thus makes various places student all can obtain unified high-quality teaching; Conventional network remote teaching system is just like " for setting up the method and apparatus of the virtual electronic teaching system with individual interactive communication " disclosed in Chinese patent ZL200480024405.3, and Chinese patent ZL02130663.X disclosed " a kind of method by network improvement multimedia e-learning ";
But, no matter which kind of mode above-mentioned, it is in the nature a kind of voice system of remote audio-video, utilizes terminal first lecture contents to be recorded, and carries out playing or record simultaneously transmission and plays being sent to remote port; So, in whole teaching process, what writing on the blackboard form cannot be complete is embodied in face of student, is especially giving lessons in process to the students of the junior years, lacks the clear of writing on the blackboard and represents timely, easily make student produce the similar tired out sense seeing TV; Meanwhile, because the display playing video can not be very large, student is caused cannot to see writing on the blackboard content clearly further; And as according to the mode of multi-media classroom staff one machine, then for the area that original educational alternative is very simple and crude, at all unablely to bear; In addition, the remote teaching impact that recording mode produces, for the long-range person of receiving instruction, teaching efficiency is not good, and this is because recording playing mode easily allows the person of receiving instruction (student) produce the sensation that the third party looks on people, and then affects quality of instruction.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, provide a kind of writing on the blackboard clear and make student can participate in the electronic remote tutoring system of giving lessons in process and method thereof with the first visual angle.
The object of the present invention is achieved like this:
A kind of electronic remote tutoring system, described system includes the display unit of the arrangement in matrix, i.e. multiple square display unit mutual close contact arrangement formation one combined box structure, and the front end face of this combined box structure tightens closely connected with transparent wordpad;
Described display unit includes the transparent cell being square and arranging, square cavity is provided with in described transparent cell, black liquor is perfused with in described square cavity, the square cavity inwall of described transparent cell is provided with sliver, the outside surface of described transparent cell is also provided with pressure transducer, described pressure transducer is positioned at transparent cell and fits on a side of transparent wordpad, a display board is provided with in described square cavity, the area of described display board is equal with the longitudinal section of square cavity, the outer wall of described display board is provided with guide groove, described guide groove inserts for sliver, described display board is white panel towards the one side of transparent wordpad, parallelly on the another side of described display board be pasted with at least one slippage magnetic stripe, described display board is horizontally arranged with multiple micropore, described display board is pasted with between the one side of slippage magnetic stripe and the chamber wall of transparent cell square cavity and is provided with multiple spring, one rotates magnetic stripe near the outside surface of transparent cell away from transparent wordpad, and the center rotating magnetic stripe is connected with the rotating shaft of a motor, described transparent cell is provided with sensor, and this sensor is positioned at the below or top that rotate magnetic stripe one end, and this sensor is Hall element or photoelectric sensor,
Described motor is installed on installing plate, the relay that the supply lines of described motor is connected is installed on electric-controlled plate, described electric-controlled plate is fitted with a pcb board, described pcb board is provided with processor, described processor is connected with sensor with relay, described microprocessor is also connected with GPS module and wireless communication module, described GPS module is also connected with loudspeaker and microphone.
A kind of electronic remote teaching method, the step of described method is:
Step 1, initialization, S, N level of N, S pole difference corresponding rotation magnetic stripe of slippage magnetic stripe, thus display board is moved right leave the chamber wall of transparent cell, now black liquor is by the left half cavity of the full square cavity of micropore filling, make to see that transparent cell presents black through transparent wordpad, on transparent wordpad, now utilize white to have oil pen to write writing on the blackboard; Simultaneously, microprocessor in each electronic remote tutoring system carries out positional information label to each display unit, and the form of positional information label is (x, y), x is matrix transverse direction present position that display unit is formed at it, and y is that display unit is in the longitudinal present position of its matrix formed;
Step 2, electronic remote tutoring system set up communication by wireless communication module and remote terminal, and are that each electronic remote tutoring system gives unique numbering by GPS module;
Step 3, when needs carry out remote teaching, defining this required teleeducation system is goal systems, and in each system of step 2, then choose a certain system implementing to impart knowledge to students, being defined as this system is origin system;
Step 4, the person of teaching write normally on the transparent wordpad of origin system, pressure transducer in writing process below transparent wordpad knows that there is stroke mistake in the region that this display unit is corresponding, thus the positional information label residing for this display unit is sent to goal systems by wireless communication module;
After step 5, goal systems receive, microprocessor triggers relay corresponding to this positional information label on the target system, makes motor obtain electric rotation, after motor drives rotation magnetic stripe to rotate 180 °, sensor is triggered, and now microprocessor trigger relay makes motor dead electricity; When rotation magnetic stripe rotates 180 °, N, S level of N, S pole difference corresponding rotation magnetic stripe of slippage magnetic stripe, thus the resistance making display board overcome spring left moves and installs on the chamber wall of transparent cell, in moving process, black liquor is by the chamber, the right side half of the full square cavity of micropore filling, now see that transparent cell presents the white of white panel on the left of display board through transparent wordpad, thus achieve the synchronous demonstrating of writing on the blackboard.
A kind of electronic remote teaching method of the present invention, step 6, while carrying out step 4 and 5, the explanation content of the person of teaching on microphone records origin system, the loudspeaker being wirelessly transmitted to goal systems is play.
Compared with prior art, the invention has the beneficial effects as follows:
Present invention achieves writing on the blackboard and explain orally and synchronously carry out long-range giving lessons, and writing on the blackboard is clear, for system, this is equivalent to one piece of normal blackboard in time not carrying out the process of remote teaching; When carrying out remote teaching, according to the actual requirements, the person of receiving instruction or the person of teaching can be served as, thus greatly reduce the use difficulty of system, be convenient to applying of system; And in the process of whole remote teaching, the person of receiving instruction, in the process of watching writing on the blackboard and explanation, just as the explanation of teacher scene, greatly improves quality of instruction.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of electronic remote tutoring system of the present invention.
Fig. 2 is the structural representation of the display unit of a kind of electronic remote tutoring system of the present invention.
Wherein:
Display unit 101, transparent wordpad 102, installing plate 103, electric-controlled plate 104, pcb board 105;
Relay 201;
Transparent cell 1, black liquor 2, display board 3, spring 4, rotation magnetic stripe 5, motor 6, sensor 7;
Sliver 1.1, pressure transducer 1.2;
White panel 3.1, micropore 3.2, slippage magnetic stripe 3.3, guide groove 3.4.
Embodiment
See Fig. 1 and Fig. 2, a kind of electronic remote tutoring system that the present invention relates to, the quantity that described system to include in matrix the display unit 101(display unit 101 of arrangement directly determines the effect of display, for small-sized classroom, because student's distance blackboard is comparatively near, now need resolution higher, therefore display unit 101 quantity is more, and display unit 101 can be made into smaller size smaller, make display effect better; And when being used for large multimedia classroom, because student's distance blackboard is far away, now can suitably less display unit 101 quantity or increase the volume of display unit 101, thus reduce costs), i.e. multiple square display unit 101 close contact arrangement formation one combined box structure mutually, the front end face of this combined box structure tightens closely connected with transparent wordpad 102;
Described display unit 101 includes the transparent cell 1 being square and arranging, square cavity is provided with in described transparent cell 1, black liquor 2 is perfused with in described square cavity, the square cavity inwall of described transparent cell 1 is provided with sliver 1.1, the outside surface of described transparent cell 1 is also provided with pressure transducer 1.2, described pressure transducer 1.2 is positioned at transparent cell 1 and fits on a side of transparent wordpad 102, a display board 3 is provided with in described square cavity, the area of described display board 3 is equal with the longitudinal section of square cavity, the outer wall of described display board 3 is provided with guide groove 3.4, described guide groove 3.4 inserts for sliver 1.1, thus play effect that is spacing and guiding slip, described display board 3 is white panel 3.1 towards the one side of transparent wordpad 102, parallelly on the another side of described display board 3 is pasted with at least one slippage magnetic stripe 3.3, and described display board 3 is horizontally arranged with multiple micropore 3.2, described display board 3 is pasted with between the one side of slippage magnetic stripe 3.3 and the chamber wall of transparent cell 1 square cavity and is provided with multiple spring 4, one rotates magnetic stripe 5 near the outside surface of transparent cell 1 away from transparent wordpad 102, and the center rotating magnetic stripe 5 is connected with the rotating shaft of a motor 6, described transparent cell 1 is provided with sensor 7, and this sensor 7 is positioned at the below or top that rotate magnetic stripe 5 one end, and for monitoring the position rotating magnetic stripe 5, this sensor 7 can be Hall element or photoelectric sensor,
Described motor 6 is installed on installing plate 103, the relay 201 that the supply lines of described motor 6 is connected is installed on electric-controlled plate 104, described electric-controlled plate 104 is fitted with a pcb board 105, described pcb board 105 is provided with processor, described processor is connected with sensor 7 with relay 201, described microprocessor is also connected with GPS module and wireless communication module, described GPS module is also connected with loudspeaker and microphone;
A kind of electronic remote teaching method:
Step 1, initialization, S, N level of N, S pole difference corresponding rotation magnetic stripe 5 of slippage magnetic stripe 3.3, thus display board 3 is moved right leave the chamber wall of transparent cell 1, now black liquor 2 fills the left half cavity of full square cavity by micropore 3.2, make to see that transparent cell 1 presents black through transparent wordpad 102, on transparent wordpad 102, now utilize white to have oil pen to write writing on the blackboard (by which person of teaching just as the conventional blackboard writing of use); Simultaneously, microprocessor in each electronic remote tutoring system carries out positional information label to each display unit 101, the form of positional information label is (x, y), x is matrix transverse direction present position that display unit 101 is formed at it, and y is that display unit 101 is in the longitudinal present position of its matrix formed;
Step 2, electronic remote tutoring system set up communication by wireless communication module and remote terminal, and are that each electronic remote tutoring system gives unique numbering by GPS module;
Step 3, when needs carry out remote teaching, defining this required teleeducation system is goal systems, and in each system of step 2, then choose a certain system implementing to impart knowledge to students, being defined as this system is origin system;
Step 4, the person of teaching write normally on the transparent wordpad 102 of origin system, pressure transducer 1.2 in writing process below transparent wordpad 102 knows that there is stroke mistake in the region of this display unit 101 correspondence, thus the positional information label residing for this display unit 101 is sent to goal systems by wireless communication module;
After step 5, goal systems receive, microprocessor triggers relay corresponding to this positional information label 201 on the target system, motor 6 is made to obtain electric rotation, after motor 6 drives rotation magnetic stripe 5 to rotate 180 °, sensor 7 is triggered, and now microprocessor trigger relay 201 makes motor 6 dead electricity; When rotation magnetic stripe 5 rotates 180 °, N, S level of N, S pole difference corresponding rotation magnetic stripe 5 of slippage magnetic stripe 3.3, thus the resistance making display board 3 overcome spring 4 left moves and installs on the chamber wall of transparent cell 1, in moving process, black liquor 2 fills the chamber, the right side half of full square cavity by micropore 3.2, now see that transparent cell 1 presents the white of white panel 3.1 on the left of display board 3 through transparent wordpad 102, thus achieve the synchronous demonstrating of writing on the blackboard;
Step 6, while carrying out step 4 and 5, the explanation content of the person of teaching on microphone records origin system, the loudspeaker being wirelessly transmitted to goal systems is play; Thus while achieving explanation;
In addition: it should be noted that above-mentioned embodiment is only a prioritization scheme of this patent, any change that those skilled in the art does according to above-mentioned design or improvement, all within the protection domain of this patent.
Claims (3)
1. an electronic remote tutoring system, it is characterized in that: described system includes the display unit (101) of the arrangement in matrix, i.e. multiple square display unit (101) close contact arrangement formation one combined box structure mutually, the front end face of this combined box structure tightens closely connected with transparent wordpad (102);
Described display unit (101) includes the transparent cell (1) being square and arranging, described transparent cell is provided with square cavity in (1), black liquor (2) is perfused with in described square cavity, the square cavity inwall of described transparent cell (1) is provided with sliver (1.1), the outside surface of described transparent cell (1) is also provided with pressure transducer (1.2), described pressure transducer (1.2) is positioned at transparent cell (1) and fits on a side of transparent wordpad (102), a display board (3) is provided with in described square cavity, the area of described display board (3) is equal with the longitudinal section of square cavity, the outer wall of described display board (3) is provided with guide groove (3.4), described guide groove (3.4) inserts for sliver (1.1), described display board (3) is white panel (3.1) towards the one side of transparent wordpad (102), parallelly on the another side of described display board (3) be pasted with at least one slippage magnetic stripe (3.3), described display board (3) is horizontally arranged with multiple micropore (3.2), described display board (3) is pasted with between the one side of slippage magnetic stripe (3.3) and the chamber wall of transparent cell (1) square cavity and is provided with multiple spring (4), one rotates magnetic stripe (5) near the outside surface of transparent cell (1) away from transparent wordpad (102), and the center rotating magnetic stripe (5) is connected with the rotating shaft of a motor (6), described transparent cell (1) is provided with sensor (7), this sensor (7) is positioned at the below or top that rotate magnetic stripe (5) one end, and this sensor (7) is Hall element or photoelectric sensor,
Described motor (6) is installed on installing plate (103), the relay (201) that the supply lines of described motor (6) is connected is installed on electric-controlled plate (104), described electric-controlled plate (104) is fitted with a pcb board (105), (105) are provided with processor to described pcb board, described processor is connected with sensor (7) with relay (201), described microprocessor is also connected with GPS module and wireless communication module, described GPS module is also connected with loudspeaker and microphone.
2. an electronic remote teaching method, is characterized in that: described method adopts a kind of electronic remote tutoring system as claimed in claim 1 to realize, and the step of described method is:
Step 1, initialization, S, N level of N, S pole difference corresponding rotation magnetic stripe (5) of slippage magnetic stripe (3.3), thus display board (3) is moved right leave the chamber wall of transparent cell (1), now black liquor (2) fills the left half cavity of full square cavity by micropore (3.2), make to see that transparent cell (1) presents black through transparent wordpad (102), now on transparent wordpad (102), utilize white to have oil pen to write writing on the blackboard; Simultaneously, microprocessor in each electronic remote tutoring system carries out positional information label to each display unit (101), the form of positional information label is (x, y), x is matrix transverse direction present position that display unit (101) is formed at it, and y is that display unit (101) is in the longitudinal present position of its matrix formed;
Step 2, electronic remote tutoring system set up communication by wireless communication module and remote terminal, and are that each electronic remote tutoring system gives unique numbering by GPS module;
Step 3, when needs carry out remote teaching, defining this required teleeducation system is goal systems, and in each system of step 2, then choose a certain system implementing to impart knowledge to students, being defined as this system is origin system;
Step 4, the person of teaching write normally on the transparent wordpad (102) of origin system, in writing process, the pressure transducer (1.2) of transparent wordpad (102) below knows that there is stroke mistake in the region that this display unit (101) is corresponding, thus the positional information label residing for this display unit (101) is sent to goal systems by wireless communication module;
After step 5, goal systems receive, microprocessor triggers relay corresponding to this positional information label (201) on the target system, motor (6) is made to obtain electric rotation, after motor (6) drives rotation magnetic stripe (5) to rotate 180 °, sensor (7) is triggered, and now microprocessor trigger relay (201) makes motor (6) dead electricity; When rotation magnetic stripe (5) rotates 180 °, N, S level of N, S pole difference corresponding rotation magnetic stripe (5) of slippage magnetic stripe (3.3), thus the resistance making display board (3) overcome spring (4) left moves and installs on the chamber wall of transparent cell (1), in moving process, black liquor (2) fills the chamber, the right side half of full square cavity by micropore (3.2), now see that transparent cell (1) presents the white of display board (3) left side white panel (3.1) through transparent wordpad (102), thus achieve the synchronous demonstrating of writing on the blackboard.
3. a kind of electronic remote teaching method as claimed in claim 2, is characterized in that: step 6, while carrying out step 4 and 5, the explanation content of the person of teaching on microphone records origin system, and the loudspeaker being wirelessly transmitted to goal systems is play.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510568385.6A CN105118336B (en) | 2015-09-09 | 2015-09-09 | A kind of electronic remote tutoring system and its method |
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| CN201510568385.6A CN105118336B (en) | 2015-09-09 | 2015-09-09 | A kind of electronic remote tutoring system and its method |
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| CN105118336A true CN105118336A (en) | 2015-12-02 |
| CN105118336B CN105118336B (en) | 2017-09-05 |
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| US6922202B2 (en) * | 2000-10-10 | 2005-07-26 | Canon Kabushiki Kaisha | Image display apparatus and method, information processing apparatus using the image display apparatus, and storage medium |
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| CN202976549U (en) * | 2012-12-22 | 2013-06-05 | 渭南师范学院 | Chinese ancient history teaching demonstration device |
| CN203179319U (en) * | 2013-03-28 | 2013-09-04 | 上海理工大学 | Multimedia teaching device |
| CN104742604A (en) * | 2013-12-31 | 2015-07-01 | 王坤伦 | Screen blackboard |
| CN204596198U (en) * | 2015-01-05 | 2015-08-26 | 孙召斌 | A kind of can the multimedia teaching apparatus of writing on the blackboard |
| CN205158666U (en) * | 2015-09-09 | 2016-04-13 | 江阴职业技术学院 | Long -range electronic teaching system |
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2015
- 2015-09-09 CN CN201510568385.6A patent/CN105118336B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH064711A (en) * | 1992-06-18 | 1994-01-14 | Kawasaki Steel Corp | Electronic blackboard |
| US6922202B2 (en) * | 2000-10-10 | 2005-07-26 | Canon Kabushiki Kaisha | Image display apparatus and method, information processing apparatus using the image display apparatus, and storage medium |
| CN101780745A (en) * | 2009-12-29 | 2010-07-21 | 朱诚 | Flat-panel display and multimedia integrated combined blackboard |
| CN102624679A (en) * | 2011-01-28 | 2012-08-01 | 陶祖南 | Realization method for multilevel intelligent multifunctional multimedia information interaction system |
| CN202498891U (en) * | 2012-03-10 | 2012-10-24 | 广西凌晨教学设备有限公司 | Combination push-pull type teaching board |
| CN202976549U (en) * | 2012-12-22 | 2013-06-05 | 渭南师范学院 | Chinese ancient history teaching demonstration device |
| CN203179319U (en) * | 2013-03-28 | 2013-09-04 | 上海理工大学 | Multimedia teaching device |
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| CN205158666U (en) * | 2015-09-09 | 2016-04-13 | 江阴职业技术学院 | Long -range electronic teaching system |
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