CN204406743U - A kind of interaction classroom answering system - Google Patents
A kind of interaction classroom answering system Download PDFInfo
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- CN204406743U CN204406743U CN201520040946.0U CN201520040946U CN204406743U CN 204406743 U CN204406743 U CN 204406743U CN 201520040946 U CN201520040946 U CN 201520040946U CN 204406743 U CN204406743 U CN 204406743U
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Abstract
The utility model discloses a kind of interaction classroom answering system, comprises hand-held device for answering question, radio network gateway receiver, computing machine; Computing machine exports test question information to hand-held device for answering question by radio network gateway receiver with communication, answering information is exported to computing machine by radio network gateway receiver by hand-held device for answering question, and transmission result is returned to hand-held device for answering question to inform whether hand-held device for answering question answering information sends successfully by radio network gateway receiver simultaneously.The utility model compensate for vocational education teachers' process Ability of Normal School Students of giving lessons on the spot and exchanges and the shortcoming of the aspects such as student classroom study situation record, efficiently solves a difficult problem for interaction between Faculty and Students.Teacher preserves statistics records such as the mark of student, situations of answering, obtains feedback information timely, can make corresponding adjustment to course arrangement, to meet teaching better.
Description
Technical field
The utility model relates to a kind of teaching equipment, is specifically related to a kind of interaction classroom answering system.
Background technology
At present, in the teaching process of school, the major part mode of teaching is that teacher teaches on dais, and student just goes to receive knowledge at passive, which reduces the aggressive property of Students ' Learning, and the larger interest of student also can not be caused to go study.Under the background of new curricular reform, implement interactive teaching and be conducive to changing traditional teaching pattern, realize teacher and " want me to learn " to the transformation of " I will learn " of the positive participatory of student.Under the guiding of interactive teaching theory, interactive teaching contributes to classroom to return student, allows student learn joyously, in happy middle results knowledge.Advocate student-based orientation, the educational pattern that teacher takes as the leading factor, integrate fresh course teaching resource and educational unit teaching resource, prepare lessons for teacher provides abundant, the precious resources of the teaching links such as exercise of teaching, design, teacher is absorbed on the Interaction Design of teaching material, the burden of alleviate prepare lesson, giving lessons.
Simultaneously the building of following intelligent classroom environment, be actually and IT application in education sector has been incorporated into the core position of education: namely infotech merges with teaching, infotech enters into subject, real and subject convergence, the essential step that following " high interactive classroom " learns Ecology Evolution process, so formula education in online interaction classroom is imperative.
Utility model content
For solving the problem, the utility model provides a kind of easy to use, online interaction classroom answering system of realizing teacher and student real-time interactive.
The technical solution of the utility model is: a kind of interaction classroom answering system, comprises hand-held device for answering question, radio network gateway receiver, computing machine; Test question information is sent to hand-held device for answering question by radio network gateway receiver with communication by computing machine, answering information is exported to computing machine by radio network gateway receiver by hand-held device for answering question, and transmission result is returned to hand-held device for answering question to inform whether hand-held device for answering question answering information sends successfully by radio network gateway receiver simultaneously.
Further, hand-held device for answering question comprises single-chip microcomputer, wireless communication module, style man-machine interactive interface circuit; Style man-machine interactive interface circuit comprises key circuit and display screen circuit; Answering information is exported to single-chip microcomputer by key circuit; Answering information is sent to radio network gateway receiver by wireless communication module by single-chip microcomputer, and receive by wireless communication module test question information that radio network gateway receiver sends and send object information, single-chip microcomputer is by display screen control circui display screen display examination question and transmission simultaneously.
Again further, display screen circuit comprises backlight electronic switch and LCD interface, and backlight electronic switch is connected with single-chip microcomputer and LCD interface respectively, and LCD interface is connected with single-chip microcomputer.
Further, hand-held device for answering question also comprises power circuit, and power circuit is connected with single-chip microcomputer.
Further, key circuit arranges independent on & off switch and is connected with power circuit.
Again further, power circuit comprises charge management circuit, start control circuit; Start control circuit is connected with on & off switch.
Further, radio network gateway receiver comprises single-chip microcomputer, wireless communication module, USB/UART asynchronous serial port bridge interface circuit; The test question information that single-chip microcomputer is sent by USB/UART asynchronous serial port bridge interface circuit receiving computer, and by wireless communication module, test question information is sent to hand-held device for answering question; Answering information also by the answering information that wireless communication module reception hand-held device for answering question sends, and is exported to computing machine by USB/UART asynchronous serial port bridge interface circuit by single-chip microcomputer; Transmission result is returned to hand-held device for answering question by wireless communication module by single-chip microcomputer simultaneously.
Again further, radio network gateway receiver also comprises power circuit, and power circuit is connected with single-chip microcomputer, USB/UART asynchronous serial port bridge interface circuit respectively.
Again further, radio network gateway receiver also comprises programming input interface, and programming input interface is connected with single-chip microcomputer.
A kind of interaction classroom answering system of the present utility model, compared with prior art, there is following beneficial effect: adopt hand-held device for answering question and computing machine to realize the real-time interactive of Faculty and Students, compensate for vocational education teachers' process Ability of Normal School Students of giving lessons on the spot to exchange and the shortcoming of the aspects such as student classroom study situation record, efficiently solve a difficult problem for interaction between Faculty and Students.Student's staff device for answering question, teacher sets a question at any time, and student answers immediately, presents statistics at once after answer terminates, to the ratio of mistake, whom who answers questions and answers mistake, what who answers ... very clear.Teacher preserves statistics records such as the mark of student, situations of answering, obtains feedback information timely, can make corresponding adjustment to course arrangement, to meet teaching better.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is the single-chip microcomputer of hand-held device for answering question in Fig. 1.
Fig. 3 is the wireless receiving module of hand-held device for answering question in Fig. 1.
Fig. 4 is the display screen circuit of hand-held device for answering question in Fig. 1.
Fig. 5 is the key circuit of hand-held device for answering question in Fig. 1.
Fig. 6 is the charge management circuit of hand-held device for answering question in Fig. 1.
Fig. 7 is the start control circuit of hand-held device for answering question in Fig. 1.
Fig. 8 is the single-chip microcomputer of radio network gateway receiver in Fig. 1.
Fig. 9 is the wireless communication module of radio network gateway receiver in Fig. 1.
Figure 10 is power circuit, the USB/UART asynchronous serial port bridge interface circuit of radio network gateway receiver in Fig. 1.
Figure 11 is the programming input interface of radio network gateway receiver in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1, a kind of interaction classroom answering system, comprises hand-held device for answering question 1, radio network gateway receiver 2, computing machine 3.Hand-held device for answering question 1 and radio network gateway receiver 2 wireless connections, radio network gateway receiver 2 is connected to computing machine 3 by USB interface.Student everyone hold a hand-held device for answering question 1, a radio network gateway receiver 2 is placed in each classroom.On classroom, hand-held device for answering question 1 is started shooting by student, button on operation hand-held device for answering question 1 carries out channel and arranges and student number setting, software systems on operation of teacher computing machine 3 send test question information to hand-held device for answering question 1 by radio network gateway receiver 2, namely hand-held device for answering question 1 display screen shows test question information, answering information is sent to radio network gateway receiver 2 by the button that student operates on hand-held device for answering question 1, answering information is sent to computing machine 3 by radio network gateway receiver 2, and transmission result is returned to hand-held device for answering question 1 to inform whether hand-held device for answering question 1 answering information sends successfully, if send successfully, hand-held device for answering question 1 shows screen display and submits successful information to, otherwise unsuccessful information is submitted in display to.After operation of teacher software systems terminate answer, namely computing machine 3 shows to the ratio of mistake, who answer questions who answer mistake, who answer what etc. evaluating result, and statistics record to be preserved.
Hand-held device for answering question 1 is arranged ON/OFF key, delete key, submission key, return key, acknowledgement key, " ←, ↑, →, ↓ " point to key, " A, B, C, D, E, F " answer choice key, wherein the representative of A option keys is correct, and B option keys represents mistake.
Hand-held device for answering question 1 comprises single-chip microcomputer C8051F930-920, wireless communication module as shown in Figure 3, style man-machine interactive interface circuit, power circuit as shown in Figure 2; Style man-machine interactive interface circuit comprises display screen circuit and key circuit as shown in Figure 5 as shown in Figure 4; Power circuit comprises charge management circuit as shown in Figure 6 and start control circuit as shown in Figure 7.Answering information is exported to the single-chip microcomputer C8051F930-920 of Fig. 2 by the key circuit of Fig. 5; Answering information to be exported to the radio network gateway receiver 2 in Fig. 1 by the single-chip microcomputer C8051F930-920 of Fig. 2 by the wireless communication module of Fig. 3, and the test question information of being sent by the radio network gateway receiver 2 that the wireless communication module of Fig. 3 receives in Fig. 1 and send object information, the single-chip microcomputer C8051F930-920 of Fig. 2 is by display screen control circui display screen display examination question with send result simultaneously.
As shown in Figure 4, display screen circuit comprises backlight electronic switch Q5 and LCD interface J3, and backlight electronic switch Q5 is connected with the single-chip microcomputer C8051F930-920 of Fig. 2 and LCD interface J3 respectively, and the single-chip microcomputer C8051F930-920 of LCD interface J3 and Fig. 2 connects.If long-time (as the two minutes) inoperation of hand-held device for answering question 1, the single-chip microcomputer C8051F930-920 of Fig. 2 controls backlight electronic switch Q5 and disconnects, to reach the object of power saving.
As shown in Figure 5, key circuit arranges independent on & off switch K13 to be passed through+VB and is connected with start control circuit with PON-pin, and other buttons are connected to the single-chip microcomputer C8051F930-920 of Fig. 2.
As shown in Figure 6, charge management circuit arranges USB interface, by USB interface J4 to lithium cell charging.
As shown in Figure 7, be connected with+VB the pin of the start control circuit of Fig. 7 by 1 pin of DLL (dynamic link library) J5 in the charge management circuit of Fig. 6; During work, press ON/OFF key, in start control circuit, electronic switch IC4 connects, and the single-chip microcomputer C8051F930-920 of Fig. 2 exports start locking signal to start control circuit by pin/PWR-ON, and power circuit is powered to the single-chip microcomputer C8051F930-920 of Fig. 2; Length presses ON/OFF key, and start control circuit discharges start locking signal by NPN type triode Q7 from pin PWR-PAD, the single-chip microcomputer C8051F930-920 power-off of Fig. 2.
Radio network gateway receiver 2 in Fig. 1 comprises single-chip microcomputer C8051F021/ C8051F023 as shown in Figure 8, wireless communication module as shown in Figure 9, power circuit, USB/UART asynchronous serial port bridge interface circuit and programming input interface as shown in figure 11 as shown in Figure 10; The wireless communication module of Fig. 9 is connected with the single-chip microcomputer C8051F021/ C8051F023 of Fig. 8, power circuit in Figure 10 is connected with the single-chip microcomputer C8051F021/ C8051F023 of Fig. 8 respectively with USB/UART asynchronous serial port bridge interface circuit, power circuit also with USB/UART asynchronous serial port bridge interface circuit, and the computing machine 3 in USB interface J1 and Fig. 1 in USB/UART asynchronous serial port bridge interface circuit connects; The programming input interface of Figure 11 is connected with the single-chip microcomputer C8051F021/ C8051F023 of Fig. 8 and is used for update software.
During work, the single-chip microcomputer C8051F021/ C8051F023 of Fig. 8 receives by the USB/UART asynchronous serial port bridge interface circuit in Figure 10 the test question information that the computing machine 3 in Fig. 1 sends, and test question information is exported to the hand-held device for answering question 1 in Fig. 1 by the wireless communication module of Fig. 9; Student keystroke answer, the answering information that the single-chip microcomputer C8051F021/ C8051F023 of Fig. 8 is sent by the hand-held device for answering question 1 that the wireless communication module of Fig. 9 receives in Fig. 1, and by the USB/UART asynchronous serial port bridge interface circuit in Figure 10 answering information exported to the computing machine 3 in Fig. 1; Meanwhile, the single-chip microcomputer C8051F021/ C8051F023 of Fig. 8 returns to hand-held device for answering question 1 in Fig. 1 by the wireless communication module of Fig. 9 by sending result.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. an interaction classroom answering system, is characterized in that, comprises hand-held device for answering question, radio network gateway receiver, computing machine; Test question information is sent to hand-held device for answering question by radio network gateway receiver with communication by described computing machine, answering information is exported to computing machine by radio network gateway receiver by described hand-held device for answering question, and transmission result is returned to hand-held device for answering question to inform whether hand-held device for answering question answering information sends successfully by described radio network gateway receiver simultaneously.
2. a kind of interaction classroom answering system according to claim 1, is characterized in that, described hand-held device for answering question comprises single-chip microcomputer, wireless communication module, style man-machine interactive interface circuit; Described style man-machine interactive interface circuit comprises key circuit and display screen circuit; Answering information is exported to single-chip microcomputer by described key circuit; Answering information is sent to radio network gateway receiver by wireless communication module by described single-chip microcomputer, and receive by wireless communication module test question information that radio network gateway receiver sends and send object information, described single-chip microcomputer is by display screen control circui display screen display examination question with send result simultaneously.
3. a kind of interaction classroom answering system according to claim 2, it is characterized in that, described display screen circuit comprises backlight electronic switch and LCD interface, and described backlight electronic switch is connected with single-chip microcomputer and LCD interface respectively, and described LCD interface is connected with single-chip microcomputer.
4. a kind of interaction classroom answering system according to claim 2, is characterized in that, described hand-held device for answering question also comprises power circuit, and described power circuit is connected with single-chip microcomputer.
5. a kind of interaction classroom answering system according to claim 4, is characterized in that, described key circuit arranges independent on & off switch and is connected with power circuit.
6. a kind of interaction classroom answering system according to claim 5, it is characterized in that, described power circuit comprises charge management circuit, start control circuit; Described start control circuit is connected with on & off switch.
7. a kind of interaction classroom answering system according to claim 1, is characterized in that, described radio network gateway receiver comprises single-chip microcomputer, wireless communication module, USB/UART asynchronous serial port bridge interface circuit; The test question information that described single-chip microcomputer is sent by USB/UART asynchronous serial port bridge interface circuit receiving computer, and by wireless communication module, test question information is sent to hand-held device for answering question; Answering information also by the answering information that wireless communication module reception hand-held device for answering question sends, and is exported to computing machine by USB/UART asynchronous serial port bridge interface circuit by described single-chip microcomputer; Transmission result is returned to hand-held device for answering question by wireless communication module by described single-chip microcomputer simultaneously.
8. a kind of interaction classroom answering system according to claim 7, is characterized in that, described radio network gateway receiver also comprises power circuit, and described power circuit is connected with single-chip microcomputer, USB/UART asynchronous serial port bridge interface circuit respectively.
9. a kind of interaction classroom answering system according to claim 7, is characterized in that, described radio network gateway receiver also comprises programming input interface, and described programming input interface is connected with single-chip microcomputer.
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| CN201520040946.0U CN204406743U (en) | 2015-01-21 | 2015-01-21 | A kind of interaction classroom answering system |
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| CN201520040946.0U CN204406743U (en) | 2015-01-21 | 2015-01-21 | A kind of interaction classroom answering system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105957416A (en) * | 2016-06-30 | 2016-09-21 | 深圳市采集科技有限公司 | Measuring method and system for classroom student interaction assessment |
| CN105957408A (en) * | 2016-06-30 | 2016-09-21 | 深圳市采集科技有限公司 | Measuring method and system for oral practice of student in classroom |
| CN105957406A (en) * | 2016-06-30 | 2016-09-21 | 深圳市采集科技有限公司 | Measuring method and system for oral feedback of student in classroom |
| CN106991857A (en) * | 2017-05-24 | 2017-07-28 | 苏州百智通信息技术有限公司 | Electric answer device and answering system |
| CN109035942A (en) * | 2018-09-27 | 2018-12-18 | 湖南师园教育科技有限公司 | A kind of multimedia education system based on internet and tripartite's synchronous mode |
-
2015
- 2015-01-21 CN CN201520040946.0U patent/CN204406743U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105957416A (en) * | 2016-06-30 | 2016-09-21 | 深圳市采集科技有限公司 | Measuring method and system for classroom student interaction assessment |
| CN105957408A (en) * | 2016-06-30 | 2016-09-21 | 深圳市采集科技有限公司 | Measuring method and system for oral practice of student in classroom |
| CN105957406A (en) * | 2016-06-30 | 2016-09-21 | 深圳市采集科技有限公司 | Measuring method and system for oral feedback of student in classroom |
| CN106991857A (en) * | 2017-05-24 | 2017-07-28 | 苏州百智通信息技术有限公司 | Electric answer device and answering system |
| CN109035942A (en) * | 2018-09-27 | 2018-12-18 | 湖南师园教育科技有限公司 | A kind of multimedia education system based on internet and tripartite's synchronous mode |
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