CN103295435B - Electronic interactive teaching blackboard system - Google Patents
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Abstract
The invention discloses an electronic interactive teaching blackboard system which comprises a teaching blackboard service management platform, an interactive platform subsystem, a student interaction subsystem, a display control subsystem and a video acquisition subsystem. The teaching blackboard service management platform is connected with the interactive platform subsystem and the video acquisition subsystem respectively; the interactive platform subsystem which is connected with the student interaction subsystem comprises a high-definition electronic blackboard, an interactive electronic platform, electronic chalks and an electronic pointer; a high-definition display screen is formed by function areas through combination; an input terminal of the display control subsystem is connected with a management machine of the teaching blackboard service management platform; and an output terminal of the display control subsystem is connected with the high-definition display screen function areas of the interactive platform subsystem. The electronic interactive teaching blackboard system has the advantages of achieving the rich, intuitive, convenient and environment-friendly teaching environment, enabling classroom interaction of teachers and students to be flexible and diverse due to an interactive mode, being capable of further improving learning interests and effects of the students and enabling school teaching management to be formal and unified.
Description
Technical field
The present invention relates to a kind of tutoring system, specifically a kind of electronic interactive blackboard for education system.
Background technology
Existing blackboard for education has two kinds of modes, the Hand writing mode of conventional teaching and electronic instruction mode, and existing electronic instruction is " computer+projector " and " computer+TV " etc. mainly, and above two kinds of form of teachings all exist certain problem:
The blackboard that Hand writing mode uses or green plate, mainly write with chalk word, write dust in wiping process and have a strong impact on the healthy of teachers and students, the use that chalk is write on blackboard and wiping had not only bothered but also not environmentally, the impact of writing by access times and the blackboard eraser problems that cause writing on the blackboard unintelligible etc.
Existing electronic instruction method existence: (1) visual range is short: what teaching adopted at present is projector or TV, and their visual range is short, is subject to classroom size and weather environment affects its display brightness, and rear row's Students ' Learning is affected; (2) font size is non-adjustable: the font size that cannot regulate font according to the requirement of teacher, can not facilitate teacher to give top priority to what is the most important and facilitate student to see the content of courses clearly; (3) interactive weak: teacher need not computed mouse and keyboard, punctuates arbitrarily, annotates, annotates and comments on, goes out with hall exercise to the content of courses; Student cannot carry out interaction answer by the exercise question that goes out of teacher; And all the elements are shown all one by one on blackboard for education; (4) Classroom instruction quality, efficiency are low: that records teacher without automatic synchronization says solution preocess, and automatically generate teaching courseware and be stored in function in educational server, and the teacher that imparts knowledge to students in teaching process is busy with operation courseware, the hand-written content of courses and student and is busy with recording the note; (5) multitask of many teaching windows cannot be accomplished: the most function singleness of existing blackboard for education, can not a plate multiplex, same blackboard teacher synchronously cannot play courseware, with reference to instructional video, Boulez operation etc. while teaching explanation; (6) unified management is poor: if school will issue notice information such as () large-scale activity, prize-winning, work attendances, or when teacher will arrange operation to several classes are unified, all need various mode to issue, and can not electronic blackboard realize again.
Will by real for blackboard for education change over one can the window of writing on the blackboard and publish information arbitrarily, change again existing blackboard drawback, on novel electron blackboard, Faculty and Students can as traditional blackboard writing on the blackboard Free Writing, the word true reappearance write writes the person's handwriting of people, word can amplify arbitrarily, painted arbitrarily, can also real time record, preserve the overall process of learning aid, teacher calls the classroom instruction data stored in computer at any time, the teacher that allows of blackboard for education multiwindow multitask synchronously can play courseware while teaching explanation, with reference to instructional video, Boulez operation etc., the content that blackboard shows can increase brightness automatically with ambient light illumination, need not draw the curtain together and impart knowledge to students in the dark.Allow teacher conveniently and freely to adjust at any time according to the study situation of student, revise teaching programme, and preserve the e-teaching plan of renewal at any time.Realize teacher and student in the positive interaction of classroom teaching, improve the learning interest of student, displaying contents is more suitable for the needs of Diversified Teaching and creative teaching.Just must a kind ofly merge existing Hand writing mode and electronic instruction mode in integrally, gather the new-type electronic interactive blackboard for education of above-mentioned required function, but have no report in prior art.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of electronic interactive blackboard for education system is provided.
For achieving the above object, the technical solution adopted in the present invention is: a kind of electronic interactive blackboard for education system, comprise blackboard for education service management platform, interactive mode says station subsystem, the interactive subsystem of student, display and control subsystem, video acquisition subsystem, described blackboard for education service management platform connects interactive mode respectively and says station subsystem and video acquisition subsystem, its connected mode adopts one to one or the connected mode of one-to-many, blackboard for education service management platform comprises supervisor, database server, communication unit, wherein supervisor is by communication unit connection data storehouse server, supervisor connects interactive mode respectively by communication unit and says station subsystem and video acquisition subsystem, described interactive mode says that station subsystem connects the interactive subsystem of student, and the interactive subsystem of described student comprises at least one student's interactive terminal, described interactive mode says that station subsystem comprises high definition electronic blackboard, interactive electronic dais, electronics chalk, electronic teacher pointer, described high definition electronic blackboard comprises blackboard framework, be arranged on high-definition display screen in blackboard framework and playback module, and described high-definition display screen is combined by functional areas, described electronics chalk, electronic teacher pointer, high definition electronic blackboard all connect interactive electronic dais, described display and control subsystem input end connects the supervisor of blackboard for education service management platform, and output terminal connects the interactive high-definition display screen functional areas saying station subsystem.
Further, described blackboard for education service management platform connects school teaching system, the information that school teaching system sends is sent to interactive mode and says that the high definition electronic blackboard display of station subsystem and language are reported.
Further, the functional areas of described high-definition display screen comprise district of giving lessons, video area, student interactive sections, operation area.
Further, described electronic teacher pointer and switch type Electronic platform pass through wireless connections.
Further, the built-in teaching resource management module of the supervisor of described blackboard for education service management platform, user authority management module, parameter configuration management module, program comprehensive management module.
Further, video acquisition subsystem comprises the video heads, scrambler, the demoder that are connected successively by connecting line, the simulating signal of encoder accepts video heads changes into digital signal and is carried out coded transmission to demoder, and Decoder accepts also carries out reducing the supervisor being sent to blackboard for education service management platform after decoding processes.
Beneficial effect of the present invention is: by high definition electronic blackboard by abundanter for education informations (comprising the information such as teacher on-the-spot explaining information, courseware, operation, teaching reference video, notice), more intuitively, more convenient, more environmental protection be supplied to numerous teachers and students; Interactive mode says that the interaction that station subsystem and the interactive subsystem of student make teacher and student on classroom is more versatile and flexible, help teacher rationally, efficiently, like a cork to impart knowledge to students, the diversity of display and control subsystem controls displaying contents, synchronism more can improve interest and the effect of Students ' Learning; Video acquisition Subsystem blackboard for education service management platform, helps regular school, unified supervision and management teaching.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is connection diagram of the present invention.
Fig. 2 is video acquisition subsystem connection diagram of the present invention
In figure: 1, blackboard for education service management platform, 11, supervisor, 12, database server, 13, communication unit, 2, interactive mode says station subsystem, 21, high definition electronic blackboard, 22, interactive electronic dais, 23, electronics chalk, 24, electronic teacher pointer, 3, the interactive subsystem of student, 31, student's interactive terminal, 4, display and control subsystem, 5, video acquisition subsystem, 51, video heads, 52, scrambler, 53, demoder, 6, school teaching system.
Embodiment
A kind of electronic interactive blackboard for education system as shown in Figure 1, comprise blackboard for education service management platform 1, interactive mode says station subsystem 2, the interactive subsystem 3 of student, display and control subsystem 4, video acquisition subsystem 5, described blackboard for education service management platform 1 connects interactive mode respectively and says station subsystem 2 and video acquisition subsystem 5, its connected mode adopts one to one or the connected mode of one-to-many, blackboard for education service management platform 1 comprises supervisor 11, database server 12, communication unit 13, wherein supervisor 11 is by communication unit 13 connection data storehouse server 12, supervisor 11 connects interactive mode respectively by communication unit 13 and says station subsystem 2 and video acquisition subsystem 5, described interactive mode says that station subsystem 2 connects the interactive subsystem 3 of student, and the interactive subsystem 3 of described student comprises at least one student's interactive terminal 31, described interactive mode says that station subsystem 2 comprises high definition electronic blackboard 21, interactive electronic dais 22, electronics chalk 23, electronic teacher pointer 24, described high definition electronic blackboard 21 comprises blackboard framework, be arranged on high-definition display screen in blackboard framework and playback module, and described high-definition display screen is combined by functional areas, described electronics chalk 23, electronic teacher pointer 24, high definition electronic blackboard 21 all connect interactive electronic dais 22, described display and control subsystem 4 input end connects the supervisor 11 of blackboard for education service management platform 1, and output terminal connects the interactive high-definition display screen functional areas saying station subsystem 2.
Further, described blackboard for education service management platform 1 connects school teaching system 6, the information that school teaching system 6 sends is sent to interactive mode and says that the high definition electronic blackboard 21 of station subsystem 2 shows and report with language.
Further, the functional areas of described high-definition display screen comprise district of giving lessons, video area, student interactive sections, operation area.
Further, described electronic teacher pointer 24 passes through wireless connections with switch type Electronic platform 22.
Further, the built-in teaching resource management module of the supervisor 11 of described blackboard for education service management platform 1, user authority management module, parameter configuration management module, program comprehensive management module.
As shown in Figure 2, video acquisition subsystem 5 comprises the video heads 51, scrambler 52, the demoder 53 that are connected successively by connecting line, the simulating signal of scrambler 52 receiver, video head 51 changes into digital signal and is carried out coded transmission to demoder 53, and demoder 53 receives and carries out being sent to after reduction decoding processes the supervisor 11 of blackboard for education service management platform 1.
Scrambler 52 connects multiple video heads 51 simultaneously, video acquisition subsystem 5 by teachers' instruction video acquisition and be transferred in blackboard for education service management platform 1 store, be conducive to student and review required classroom knowledge, be conducive to teacher to learn from each other, be conducive to school to the supervision and oversight of giving lessons of imparting knowledge to students, one action is several to be obtained, for school's electronic instruction opens up new thinking.
Described interactive electronic dais 22 primary responsibility teacher plays courseware, classroom explanation, arranges the function such as operation, and student's interactive terminal 31 primary responsibility student answers problem that teacher classroom proposes or to teacher's statement into question; Electronics chalk 23 makes teacher at any time according to the understanding situation of student to multimedia courseware content, to courseware content give prominence to the key points mark, difficult point decompose express, doubtful point deep interpretation, omission knowledge content is supplemented in time, understand by the guide and elicitation student that punctuates, grasp knowledge, instead of viewing image, teacher is made to give full play to leading role, instead of as " announcer " of multimedia courseware; Electronic teacher pointer 24, for Remote interactive electronic dais 22, performs such as Switch Video, courseware playback, arranges the function such as operation, remote switch power supply.
The built-in teaching resource management module of supervisor 11 of described blackboard for education service management platform 1, user authority management module, parameter configuration management module, program comprehensive management module, wherein teaching resource management module is with open powerful teaching resources library, by discipline classification, leave in database server 12, prepare lesson, the courseware of needs of attending class, material can be picked up conveniently, allow prepare lessons, giving lessons becomes easily simple, efficiency doubles, and can unify to play school's notice or safety education propaganda film etc.; User authority management module installation one-level management authority, classify management authority or three-level management authority, with the acting in conjunction of software and hardware secret key card, realize that secondary or three-level management person make, the content of the program of editor or amendment, one-level management person or the examination & verification of appointment account, must not directly issue, security is stronger; Parameter configuration management module mainly configures the information such as installation site, network parameter of each terminal; The unified making of program comprehensive management module primary responsibility issues school's notice, the contents such as notice of such as having a holiday or vacation, Notice Of Award, punishment notice, large-scale activity etc. and video education publicity.
Interactive mode says that station subsystem 2 has multimedia gives lessons, writing on the blackboard and classroom screen are explained, annotations and comments, Text Input, handwriting recognition, arrange operation function, and colourful subsidiary water reducing ratio is provided, to material object shooting display, explain or preserve, play multimedia Voice & Video courseware, watch TV teaching, the more important thing is also can automatic synchronization record teacher say solution preocess, and generation teaching courseware is stored in computing machine automatically, such student just can be wholwe-hearted pay attention to the class and play an active part in discussion, without the need to busy for taking down notes again, the various functions such as record notes can be reviewed by imprinting copy.
The interactive subsystem 3 of student mainly realizes student and answers the problem of teacher's classroom questioning and the lecture contents be ignorant of proposed to the query of oneself, contributes to the learning interest improving student.
Screen is divided into district of giving lessons, video area, answer district, operation area etc. according to concrete purposes by display and control subsystem 4, and shows different contents in different regions.
The above, be only the specific embodiment of the present invention, is not limited thereto, and is anyly familiar with those skilled in the art in the technical scope that the present invention discloses, and can expect change easily or replace, all should be encompassed within protection scope of the present invention.
Claims (3)
1. an electronic interactive blackboard for education system, it is characterized in that: comprise blackboard for education service management platform (1), interactive mode says station subsystem (2), the interactive subsystem (3) of student, display and control subsystem (4), video acquisition subsystem (5), described blackboard for education service management platform (1) connects interactive mode respectively and says station subsystem (2) and video acquisition subsystem (5), its connected mode adopts one to one or the connected mode of one-to-many, blackboard for education service management platform (1) comprises supervisor (11), database server (12), communication unit (13), wherein supervisor (11) is by communication unit (13) connection data storehouse server (12), supervisor (11) connects interactive mode respectively by communication unit (13) and says station subsystem (2) and video acquisition subsystem (5), described interactive mode says that station subsystem (2) connects the interactive subsystem (3) of student, and the interactive subsystem (3) of described student comprises at least one student's interactive terminal (31), described interactive mode says that station subsystem (2) comprises high definition electronic blackboard (21), interactive electronic dais (22), electronics chalk (23), electronic teacher pointer (24), described high definition electronic blackboard (21) comprises blackboard framework, be arranged on high-definition display screen in blackboard framework and playback module, and described high-definition display screen is combined by functional areas, described electronics chalk (23), electronic teacher pointer (24), high definition electronic blackboard (21) all connect interactive electronic dais (22), described display and control subsystem (4) input end connects the supervisor (11) of blackboard for education service management platform (1), and output terminal connects the high-definition display screen functional areas that interactive mode says station subsystem (2), the functional areas of described high-definition display screen comprise district of giving lessons, video area, student interactive sections, operation area, the built-in teaching resource management module of supervisor (11) of described blackboard for education service management platform (1), user authority management module, parameter configuration management module, program comprehensive management module, described video acquisition subsystem (5) comprises the video heads (51), scrambler (52), the demoder (53) that are connected successively by connecting line, the simulating signal of scrambler (52) receiver, video head (51) changes into digital signal and is carried out coded transmission to demoder (53), and demoder (53) receives and carries out being sent to after reduction decoding processes the supervisor (11) of blackboard for education service management platform (1).
2. according to the electronic interactive blackboard for education system described in claim 1, it is characterized in that: described blackboard for education service management platform (1) connects school teaching system (6), the information that school teaching system (6) sends is sent to interactive mode and says that high definition electronic blackboard (21) display of station subsystem (2) and language are reported.
3. according to the electronic interactive blackboard for education system described in claim 1, it is characterized in that: described electronic teacher pointer (24) and switch type Electronic platform (22) pass through wireless connections.
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| CN105447795A (en) * | 2015-12-31 | 2016-03-30 | 米科互动教育科技（北京）有限公司 | Online curriculum processing method and device |
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| CN109243211A (en) * | 2018-11-21 | 2019-01-18 | 重庆工业职业技术学院 | Multimedia teaching demenstration method and system |
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| CN112071139A (en) * | 2020-09-15 | 2020-12-11 | 南通大学 | Multifunctional teaching control system and teaching method thereof |
| CN111968432A (en) * | 2020-09-16 | 2020-11-20 | 安徽文香信息技术有限公司 | Teacher-student interaction system and method suitable for intelligent classroom |
| CN112396881B (en) * | 2020-11-30 | 2024-06-11 | 许昌电气职业学院 | Mathematics teaching intelligent media system |
| CN112535346A (en) * | 2021-01-19 | 2021-03-23 | 咸阳职业技术学院 | Accounting teaching is with multi-functional podium that has little blackboard |
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