CN104809930A - Multimedia auxiliary teaching method and system thereof based on mobile platform - Google Patents
Multimedia auxiliary teaching method and system thereof based on mobile platform Download PDFInfo
- Publication number
- CN104809930A CN104809930A CN201510266027.XA CN201510266027A CN104809930A CN 104809930 A CN104809930 A CN 104809930A CN 201510266027 A CN201510266027 A CN 201510266027A CN 104809930 A CN104809930 A CN 104809930A
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- mobile phone
- panel computer
- smart mobile
- computing machine
- wireless router
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Classifications
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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
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
-
- 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
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
-
- 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
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/067—Combinations of audio and projected visual presentation, e.g. film, slides
Abstract
The invention discloses a multimedia auxiliary teaching method and a multimedia auxiliary teaching system based on a mobile platform. The multimedia teaching system of the method comprises a computer, a wireless router, an intelligent mobile phone/tablet computer, a projector and sound equipment, wherein the wireless router, the projector and the sound equipment are all connected to the computer, and the intelligent mobile phone/tablet computer is connected to the wireless router through a wireless link. The multimedia auxiliary teaching method comprises a voice synchronous transmission step, a slide remote control step, an individual works shooting projection step and an intelligent mobile phone/tablet computer synchronous projection step, thus, a wireless microphone in an original multimedia system can be cancelled, and the problem of battery waste is solved; through a wireless WIFI (Wireless Fidelity) network, the projection on a platform can be controlled to play in any place of a classroom, or any shot picture/video is directly projected and displayed, or display contents of the intelligent mobile phone/tablet computer are directly displayed.
Description
Technical field
The invention belongs to computer multimedia teaching system technical field.
Background technology
Along with educational system generally needing computer multimedia teaching system technology, multimedia education system research and development just seem and are even more important, and function is complete, and economic use, energy-conserving and environment-protective are evaluation multimedia important factor.
Existing multimedia system three not foot point is: one is that teacher uses wireless microphone, and battery expends very large; Cable microphone is strapped in teacher on dais, says that class hour can not walk about in student.Two is control the desktop computer on lantern slide dependence dais, can only operate on dais; Or use laser pen with simple distant control function to lantern slide page turning, also consumes battery; Three when being learner answering questions problems without microphone, sound is very little.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, provides a kind of multimedia teaching householder method based on mobile platform and system thereof, saves multimedia equipment resource.
Technical scheme: for achieving the above object, the technical solution used in the present invention is:
Based on a multimedia teaching householder method for mobile platform, described method based on multimedia teaching facility comprise computing machine, wireless router, smart mobile phone/panel computer, projector and sound equipment; Described wireless router, projector and sound equipment are all connected to computing machine, and described smart mobile phone/panel computer is connected to described wireless router by wireless link; Comprise voice synchronous transmitting step, lantern slide Long-distance Control step, the personal production take pictures projection step and smart mobile phone/panel computer synchronized projection step:
Described voice synchronous transmitting step is: when described smart mobile phone/panel computer holder makes a speech, first the microphone of described smart mobile phone/panel computer gathers the voice signal of spokesman, then transfer to described computing machine through described wireless router after voice coding process being carried out to voice signal, finally control by computing machine the voice signal that described sound equipment plays spokesman in real time;
Described lantern slide Long-distance Control step is: the holder that holds of described smart mobile phone/panel computer is by the touch screen of described smart mobile phone/panel computer or key-press input lantern slide control signal, described lantern slide control signal transfers to after described computing machine through described wireless router, realizes lantern slide playing function and controls;
Described the personal production projection step of taking pictures is: described smart mobile phone/panel computer holder obtains the image/video information of the personal production by the camera of smart mobile phone/panel computer, described image/video information transfers to after described computing machine through described wireless router, after described computing machine, described image/video information is sent to projector and carries out Projection Display;
Described smart mobile phone/panel computer synchronized projection step is: when described smart mobile phone/panel computer holder is to smart mobile phone/panel computer operation, the displaying contents of described smart mobile phone/panel computer, to described computing machine, is sent to projector after described computing machine and carries out Projection Display by the displaying contents real-time Transmission of described smart mobile phone/panel computer in real time.
Further, the described multimedia teaching householder method based on mobile platform, also comprises:
1), before the displaying contents of described computing machine transmission voice signal, lantern slide control signal, image information, smart mobile phone/panel computer, the step being sent access request information by described smart mobile phone/panel computer to described computing machine is also comprised by described smart mobile phone/panel computer;
2), the described request information received is sent to the step on described smart mobile phone/panel computer that control of authority person holds by described computing machine;
3), control of authority person agrees to request/refusal request by touch screen or key-press input, and agrees to described the step that request/refusal request signal is sent to described computing machine;
4), described computing machine, according to the described agreement request/refusal request signal received, realizes described voice synchronous transmitting step, control that described lantern slide Long-distance Control step, described the personal production take pictures projection step, smart mobile phone/panel computer synchronized projection step.
Further, the described computing machine of each multi-media classroom is also connected to server, and described method also comprises:
1), server, according to the curriculum information prestored, sends the step of smart mobile phone/panel computer access permission request to specific multi-media classroom computing machine of teacher;
2), described multi-media classroom computing machine is according to the access permission request received from server, and the smart mobile phone/panel computer controlling teacher accesses described wireless router.
4., based on a multimedia teaching assistant system for mobile platform, each multi-media classroom comprises computing machine, wireless router, smart mobile phone/panel computer, projector and sound equipment, also comprises server; Described wireless router, projector and sound equipment are all connected to computing machine, and described smart mobile phone/panel computer is connected to described wireless router by wireless link; The computing machine of described each multi-media classroom is all connected to described server.
Beneficial effect: a kind of multimedia teaching householder method based on mobile platform provided by the invention and system thereof, time at school, smart mobile phone/panel computer that teacher can carry with it, taught by its microphone, after voice signal is gathered by smart mobile phone/panel computer, by Internet Transmission to the computing machine on dais, more in real time voice signal is played to sound equipment by computing machine, realizes radio microphone function.The wireless microphone in original multimedia system can be abolished like this, solve the problem of battery waste, by wireless WIFI network, all teaching sound can being played out in real time by sound equipment Anywhere of the classroom of teacher.Equally, student is broadcasted in real time after its smart mobile phone/panel computer also can be utilized to be expanded by sound equipment by the voice signal of its speech in classroom.
When needs control lantern slide, teacher can operate touch-screen or the button of its smart mobile phone/panel computer, page turning control signal is sent to computing machine on dais to control the broadcasting of lantern slide by smart mobile phone/panel computer.
When class-exercise, can the class-exercise of student or works by smart mobile phone/panel computer, directly to take pictures or directly after video capture, the computing machine on dais is sent to by smart mobile phone/panel computer, Projection Display is controlled by computing machine, for other classmate's reference, or teacher explains targetedly.Smart mobile phone/panel computer synchronized projection step is for more achieving student or the process live fluoroscopic display such as teacher will solve a problem at smart mobile phone/panel computer individual, drawing, make can see easily in viewing wholely to solve a problem, the process such as drawing, more contribute to it and understand related content.
The computing machine in each classroom all connects teaching server, according to the lesson data that server prestores, authorizes teacher whether can use the multimedia equipment in certain classroom.Approval request information is sent to the computing machine in specific classroom by server, just can the distribution in long-distance controlling multimedia classroom, managerial staff member required when eliminating conventional Multi Media class management.
Accompanying drawing explanation
Fig. 1 is a kind of multimedia teaching assistant system structural representation based on mobile platform.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
Be illustrated in figure 1 a kind of multimedia teaching assistant system based on mobile platform, each multi-media classroom comprises computing machine, wireless router, smart mobile phone/panel computer, projector and sound equipment.Wireless router, projector and sound equipment are all connected to computing machine, and smart mobile phone/panel computer is connected to wireless router by wireless link.Wherein, smart mobile phone/panel computer can be multiple devices, and namely student all can be connected wireless router with the smart mobile phone/panel computer of teacher.The computing machine of each multi-media classroom connects school instruction server by wired campus network.
A kind of multimedia teaching householder method based on mobile platform, the method, based on above-mentioned multimedia teaching assistant system, comprises voice synchronous transmitting step, lantern slide Long-distance Control step, the personal production takes pictures projection step and smart mobile phone/panel computer synchronized projection step.Wherein:
Voice synchronous transmitting step is: when smart mobile phone/panel computer holder makes a speech, first the microphone of the smart mobile phone/panel computer in its hand gathers the voice signal of spokesman, then transfer to computing machine through wireless router after voice coding process being carried out to voice signal, finally control by computing machine the voice signal that sound equipment plays spokesman in real time.
Lantern slide Long-distance Control step is: the holder that holds of smart mobile phone/panel computer is by the touch screen of the smart mobile phone/panel computer in its hand or key-press input lantern slide control signal, lantern slide control signal transfers to after computing machine through wireless router, realizes lantern slide playing function and controls.
The personal production projection step of taking pictures is: smart mobile phone/panel computer holder obtains the image/video information of the personal production by the camera of smart mobile phone/panel computer, image/video information transfers to after computing machine through wireless router, after computing machine, image/video information is sent to projector and carries out Projection Display.
Smart mobile phone/panel computer synchronized projection step is: when smart mobile phone/panel computer holder is to smart mobile phone/panel computer operation, the displaying contents of smart mobile phone/panel computer, to described computing machine, is sent to projector after computing machine and carries out Projection Display by the displaying contents real-time Transmission of smart mobile phone/panel computer in real time.
Each smart mobile phone/panel computer holder for realizing above-mentioned voice synchronous transmitting step, lantern slide Long-distance Control step, the personal production take pictures projection step, smart mobile phone/panel computer synchronized projection step time, conveniently class management, be unlikely to anyone arbitrarily to make a speech, control lantern slide broadcasting and projection the personal production, the multimedia teaching householder method based on mobile platform also comprises the steps:
1), before the displaying contents of described computing machine transmission voice signal, lantern slide control signal, image/video information, smart mobile phone/panel computer, the step being sent access request information by smart mobile phone/panel computer to computing machine is also comprised by smart mobile phone/panel computer;
2), the solicited message received is sent to the step on smart mobile phone/panel computer that control of authority person holds by computing machine; Wherein, control of authority person can be teacher;
3), control of authority person agrees to request/refusal request by touch screen or key-press input, and will agree to that request/refusal request signal is sent to the step of computing machine;
4), request signal is asked/refused to computing machine according to the agreement received, and realizes voice synchronous transmitting step, control that lantern slide Long-distance Control step, the personal production take pictures projection step, smart mobile phone/panel computer synchronized projection step.
In addition, when the computing machine of each multi-media classroom all connects school instruction server by wired campus network, this method also comprises:
1), server, according to the curriculum information prestored, sends the step of smart mobile phone/panel computer access permission request to specific multi-media classroom computing machine of teacher;
2), described multi-media classroom computing machine is according to the access permission request received from server, and the smart mobile phone/panel computer controlling teacher accesses described wireless router.
Approval request information is sent to the computing machine in specific classroom by server, just can the distribution in long-distance controlling multimedia classroom, managerial staff member required when eliminating conventional Multi Media class management.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1., based on a multimedia teaching householder method for mobile platform, it is characterized in that: described method based on multimedia teaching facility comprise computing machine, wireless router, smart mobile phone/panel computer, projector and sound equipment; Described wireless router, projector and sound equipment are all connected to computing machine, and described smart mobile phone/panel computer is connected to described wireless router by wireless link; Comprise voice synchronous transmitting step, lantern slide Long-distance Control step, the personal production take pictures projection step and smart mobile phone/panel computer synchronized projection step:
Described voice synchronous transmitting step is: when described smart mobile phone/panel computer holder makes a speech, first the microphone of described smart mobile phone/panel computer gathers the voice signal of spokesman, then transfer to described computing machine through described wireless router after voice coding process being carried out to voice signal, finally control by computing machine the voice signal that described sound equipment plays spokesman in real time;
Described lantern slide Long-distance Control step is: the holder that holds of described smart mobile phone/panel computer is by the touch screen of described smart mobile phone/panel computer or key-press input lantern slide control signal, described lantern slide control signal transfers to after described computing machine through described wireless router, realizes lantern slide playing function and controls;
Described the personal production projection step of taking pictures is: described smart mobile phone/panel computer holder obtains the image/video information of the personal production by the camera of smart mobile phone/panel computer, described image/video information transfers to after described computing machine through described wireless router, after described computing machine, described image/video information is sent to projector and carries out Projection Display;
Described smart mobile phone/panel computer synchronized projection step is: when described smart mobile phone/panel computer holder is to smart mobile phone/panel computer operation, the displaying contents of described smart mobile phone/panel computer, to described computing machine, is sent to projector after described computing machine and carries out Projection Display by the displaying contents real-time Transmission of described smart mobile phone/panel computer in real time.
2. a kind of multimedia teaching householder method based on mobile platform according to claim 1, is characterized in that, also comprise:
1), before the displaying contents of described computing machine transmission voice signal, lantern slide control signal, image/video information, smart mobile phone/panel computer, the step being sent access request information by described smart mobile phone/panel computer to described computing machine is also comprised by described smart mobile phone/panel computer;
2), the described request information received is sent to the step on described smart mobile phone/panel computer that control of authority person holds by described computing machine;
3), control of authority person agrees to request/refusal request by touch screen or key-press input, and agrees to described the step that request/refusal request signal is sent to described computing machine;
4), described computing machine, according to the described agreement request/refusal request signal received, realizes described voice synchronous transmitting step, control that described lantern slide Long-distance Control step, described the personal production take pictures projection step, smart mobile phone/panel computer synchronized projection step.
3. a kind of multimedia teaching householder method based on mobile platform according to claim 1, it is characterized in that, the described computing machine of each multi-media classroom is also connected to server, and described method also comprises:
1), server, according to the curriculum information prestored, sends the step of smart mobile phone/panel computer access permission request to specific multi-media classroom computing machine of teacher;
2), described multi-media classroom computing machine is according to the access permission request received from server, and the smart mobile phone/panel computer controlling teacher accesses described wireless router.
4. based on a multimedia teaching assistant system for mobile platform, it is characterized in that: each multi-media classroom also comprises computing machine, wireless router, smart mobile phone/panel computer, projector and sound equipment, also comprises server; Described wireless router, projector and sound equipment are all connected to computing machine, and described smart mobile phone/panel computer is connected to described wireless router by wireless link; The computing machine of described each multi-media classroom is all connected to described server.
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| CN201510266027.XA CN104809930B (en) | 2015-05-22 | 2015-05-22 | A kind of multimedia teaching householder method and its system based on mobile platform |
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| CN201510266027.XA CN104809930B (en) | 2015-05-22 | 2015-05-22 | A kind of multimedia teaching householder method and its system based on mobile platform |
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| CN104809930A true CN104809930A (en) | 2015-07-29 |
| CN104809930B CN104809930B (en) | 2017-11-03 |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105243905A (en) * | 2015-10-14 | 2016-01-13 | 深圳市飞图视讯有限公司 | Photool multimedia teaching interactive system |
| CN105245807A (en) * | 2015-10-30 | 2016-01-13 | 成都市极米科技有限公司 | Built-in sound box projection equipment and sound box control method |
| CN105427692A (en) * | 2015-09-29 | 2016-03-23 | 安徽工程大学 | Teaching auxiliary system based on smart phones |
| CN105425624A (en) * | 2015-11-13 | 2016-03-23 | 上海范得芬网络科技有限公司 | Projector control right switching system |
| CN105611260A (en) * | 2015-12-21 | 2016-05-25 | 刘莉 | Electronic system |
| CN105744350A (en) * | 2015-10-14 | 2016-07-06 | 深圳市飞图视讯有限公司 | Conference room Internet-of-Things terminal and conference room Internet-of-Things system |
| CN106510247A (en) * | 2016-12-01 | 2017-03-22 | 常州信息职业技术学院 | Informationized office |
| CN106781746A (en) * | 2017-02-10 | 2017-05-31 | 九江职业大学 | A kind of Education Administration Information System of mobile terminal |
| CN106781868A (en) * | 2017-01-04 | 2017-05-31 | 汤应 | A kind of tutoring system for College Computer Education |
| CN108257429A (en) * | 2018-04-16 | 2018-07-06 | 贵州民族大学 | A kind of novel interactive instructional device and control method |
| CN109167986A (en) * | 2018-09-04 | 2019-01-08 | 黔东南民族职业技术学院 | A kind of teaching projection method and system |
| CN109271071A (en) * | 2018-07-18 | 2019-01-25 | 暨南大学 | PPT based on mobile terminal shows auxiliary system, device and method |
| CN110022488A (en) * | 2019-05-21 | 2019-07-16 | 上海幻维数码创意科技有限公司 | The Multi-screen interaction system and method for video playing are controlled by mobile device |
| CN111083290A (en) * | 2019-12-28 | 2020-04-28 | 深圳市长龙铁路电子工程有限公司 | Background music playing terminal and system |
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| CN106781746A (en) * | 2017-02-10 | 2017-05-31 | 九江职业大学 | A kind of Education Administration Information System of mobile terminal |
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| CN108257429A (en) * | 2018-04-16 | 2018-07-06 | 贵州民族大学 | A kind of novel interactive instructional device and control method |
| CN109271071A (en) * | 2018-07-18 | 2019-01-25 | 暨南大学 | PPT based on mobile terminal shows auxiliary system, device and method |
| CN109167986A (en) * | 2018-09-04 | 2019-01-08 | 黔东南民族职业技术学院 | A kind of teaching projection method and system |
| CN110022488A (en) * | 2019-05-21 | 2019-07-16 | 上海幻维数码创意科技有限公司 | The Multi-screen interaction system and method for video playing are controlled by mobile device |
| CN111083290A (en) * | 2019-12-28 | 2020-04-28 | 深圳市长龙铁路电子工程有限公司 | Background music playing terminal and system |
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