CN108305514A - A kind of one-to-one tutoring system and teaching method - Google Patents

Abstract

A kind of one-to-one tutoring system and build application method.The educational problem of child is to perplex the big problem of parent, and student is the problem of the performance in school is parent and school pays close attention to jointly, and the growth of child, be unable to do without the common educational of teacher and parent, and problem finds in time, to be more efficiently managed.A kind of one-to-one tutoring system, composition include:Teaching unit terminal, teacher's inspection terminal, principal's monitor terminal, parent's client and parent's cell-phone customer terminal, parent's cell-phone customer terminal pass through IE internet cloud client pay servers（6）With gigabit convergence switch（7）Connection, gigabit convergence switch pass through video encoder（8）It is connect with teaching unit terminal, gigabit convergence switch passes through one-to-one teaching comprehensive video management server（9）With the video matrix large screen of principal's monitor terminal（16）Connection.The present invention is applied to teaching management.

Description

A kind of one-to-one tutoring system and teaching method

Technical field：

The present invention relates to a kind of one-to-one tutoring system and build application method.

Background technology：

The educational problem of child is to perplex the big problem of parent, and performance of the student in school is parent and what school paid close attention to jointly asks Topic, and the growth of child be unable to do without the common educational of teacher and parent；Education synchronizes, it is meant that accurate true, the problem hair of information In time now, it is more efficiently managed.

Invention content：

The object of the present invention is to provide a kind of one-to-one tutoring system and teaching methods.

Above-mentioned purpose is realized by following technical scheme：

A kind of one-to-one tutoring system, composition include:Teaching unit terminal, teacher's inspection terminal, principal's monitor terminal, parent Client and parent's cell-phone customer terminal, parent's cell-phone customer terminal pass through IE internet cloud client pay servers and gigabit Convergence switch connects, and the gigabit convergence switch is taken the photograph by video encoder and the high definition of the teaching unit terminal As head connection, the gigabit convergence switch passes through one-to-one teaching comprehensive video management server and is monitored with the principal The video matrix large screen of terminal connects, the one-to-one teaching teacher client video management service of teacher inspection terminal Parent's client of device and parent's client is connect with the gigabit convergence switch respectively by touch one-piece machine.

The one-to-one tutoring system, the teaching unit terminal is by independent, semi-enclosed desk, bookcase one Learning platform, high-definition camera, voice communication device and the eye-protecting desk lamp composition of body.

The one-to-one tutoring system, the teacher supervise and guide terminal by independent computer, one-to-one teaching teacher Client video management server, the voice communication device and one-to-one guidance facility composition.

The one-to-one tutoring system, principal's monitor terminal is by the independent computer, the language Sound communication, video matrix large screen, broadcast Mike and office platform composition.

The one-to-one tutoring system, parent's client are made of touch one-piece machine.

The one-to-one tutoring system, parent's cell-phone customer terminal is by fixing network address, entry password, web-privilege password Web And mobile phone is completed jointly.

The one-to-one tutoring system, the high-definition camera uses the coaxial monitor camera of student's desk, described Voice communication device be made of front end phone and rear end phone integrated switch system.

The one-to-one tutoring system, the teaching unit terminal univesral distribution is in two lyceums of boy student and schoolgirl Interior, teacher's inspection terminal is independently distributed in each independent teaching and research room of the teacher that teaches, and principal's terminal is set respectively It sets in principal and vice-president office, hall is being received in parent's client setting, and switchable to the video square On battle array large screen.

The teaching method of the one-to-one tutoring system, this method comprises the following steps：

Video system connects：

（1）Educational administration's group video teaching system connection：

By one-to-one comprehensive management platform server distribution educational administration group permission, principal, vice-president pass through client terminal management server Login service device distribution educational administration group permission carries out watching entire school, teaching, security video.

（2）Teaching group's video teaching system connection：

By one-to-one comprehensive management platform server distribution teaching group permission, teacher passes through client terminal management server login service Device distribution teaching group permission carries out viewing teaching student learning school table video.

Parent's client large screen video teaching system connects：

（3）Parent's permission for being distributed by school's touch one-piece machine client terminal management server login service device by parent is watched Teaching student learning school table video.School's touch one-piece machine client terminal management server synchronization links hall large screen synchronizes simultaneously Parent's permission one-to-one viewing teaching student on mobile phone can be distributed by one-to-one comprehensive management platform server by watching parent Child's video of own home.

（4）Security video system connects：

Security group permission is distributed by one-to-one comprehensive management platform server, Security Personnel is logged in by client terminal management server Server distribution security group permission carries out viewing school public domain security video.

Voice system connects：

（1）Educational administration, the one-to-one voice system connection of teaching：

It is unified that net internal chaining intercommunication voice communication in the form of dialling is carried out by Intranet Intelligent telephone sound interchanger

（2）One-to-one intelligent teaching broadcast system connection：

Intelligent broadcast system server carries out timing broadcast male and female students classroom daily and plays the tinkle of bells prompt of going to school and leaving school, and management group has language Sound Mike is being transmitted to classroom voice prompt by Mike to intelligent broadcast system.

Beneficial effects of the present invention：

1. the student's video for learning undergraduate course can be deployed on computer screen by each section teacher of the present invention, to its training and Learning Content is observed, is checked.

Teacher of the present invention can use one-to-one voice system, to student individually instruct and train, not influence other Student learns according to plan.

Teacher of the present invention can use one-to-one voice system to call student to teaching and research room, carry out one-to-one religion Face to face It learns, Solutions.

Student of the present invention can use calling set to call teacher, go lavatory using the request of the hand formula of specification on video, arrive It takes a break outside classroom or to the one-to-one guidance of teaching and research room.

Principal of the present invention, vice-president both can see the study situation of each student, it can also be seen that each teaching and research room teacher Working condition and the one-to-one teaching of teacher implementation, can also be made an announcement to academics and students by broadcast system.

Parent of the present invention can rely on touch one-piece machine and large screen, child learns situation self for viewing in reception hall And teacher is to the one-to-one teaching affairs of oneself child.

Parent of the present invention can rely on internet, and retrieving for examination oneself child using mobile phone remote learns situation.

The present invention

（One）Video system connects：

（1）Educational administration's group video teaching system connection：

By one-to-one comprehensive management platform server distribution educational administration group permission, principal, vice-president pass through client terminal management server Login service device distribution educational administration group permission carries out watching entire school, teaching, security video.

（3）Teaching group's video teaching system connection：

By one-to-one comprehensive management platform server distribution teaching group permission, teacher passes through client terminal management server login service Device distribution teaching group permission carries out viewing teaching student learning school table video.

Parent's client large screen video teaching system connects：

（3）Parent's permission for being distributed by school's touch one-piece machine client terminal management server login service device by parent is watched Teaching student learning school table video.School's touch one-piece machine client terminal management server synchronization links hall large screen synchronizes simultaneously Parent's permission one-to-one viewing teaching student on mobile phone can be distributed by one-to-one comprehensive management platform server by watching parent Child's video of own home.

（4）Security video system connects：

Security group permission is distributed by one-to-one comprehensive management platform server, Security Personnel is logged in by client terminal management server Server distribution security group permission carries out viewing school public domain security video.

（Two）Voice system connects：

（1）Educational administration, the one-to-one voice system connection of teaching：

It is unified that net internal chaining intercommunication voice communication in the form of dialling is carried out by Intranet Intelligent telephone sound interchanger

（2）One-to-one intelligent teaching broadcast system connection：

Intelligent broadcast system server carries out timing broadcast male and female students classroom daily and plays the tinkle of bells prompt of going to school and leaving school, and management group has language Sound Mike is being transmitted to classroom voice prompt by Mike to intelligent broadcast system.

One-to-one training center's service manager server of the present invention is using advanced network synthesis management clothes international at present The a whole set of one-to-one video teaching system of platform operation of being engaged in, manages entire tutoring system operation concentratedly, supports domestic mainstream encoding and decoding Etc. the coaxial digital camera of equipment access profession, integration hub management module Streaming Media forwarding module, concentrate storage module, number Word matrix module, splicing module, alarm linkage module, time synchronization module, mapping module, client modules, web-based management Module, domain name mapping module, database module, simulating keyboard module, entrance guard management module, virtual LED module, mobile terminal mould The 19 big functions of modules such as block, cloud storage module, desktop video pushing module, intelligent analysis module is in one.

Description of the drawings：

Attached drawing 1 is the structural schematic diagram of the present invention.

Attached drawing 2 is the structural schematic diagram of teaching unit terminal.

Attached drawing 3 is the structural schematic diagram of teacher's inspection terminal.

Attached drawing 4 is the structural schematic diagram of principal's monitor terminal.

Attached drawing 5 is the structural schematic diagram of parent's client.

Attached drawing 6 is the structural schematic diagram of parent's cell-phone customer terminal.

Attached drawing 7 is educational administration's group video teaching system connection diagram.

Attached drawing 8 is teaching group's video teaching system connection diagram.

Attached drawing 9 is parent's client large screen video teaching system connection diagram.

Attached drawing 10 is security video system connection diagram.

Attached drawing 11 is educational administration, the one-to-one voice system connection diagram of teaching.

Attached drawing 12 is one-to-one intelligent teaching broadcast system connection diagram.

In figure：6, IE internet clouds client pay server, 7, gigabit convergence switch, 8, video encoder, 9, a pair of One teaching comprehensive video management server, 10, independent, semi-enclosed desk, 11, the learning platform of bookcase one, 12, height Clear camera, 13, voice communication device, 14, eye-protecting desk lamp, 15, one-to-one teaching teacher client video management server, 16, Video matrix large screen, 17, broadcast Mike, 18, office platform, 19, touch one-piece machine, 20, independent computer, 21, parent Mobile phone, 22, the coaxial monitor camera of student's desk, 23, the coaxial monitor camera in security corridor classroom, 24, classroom office building it is same Axis monitor camera, 25, principal's client terminal management server, 26, vice-president's client terminal management server, 27, security client Management server, 28, one-to-one teaching desk voice call, 29, one-to-one teaching teacher's voice call, 30, voice call collection Group's programme-controlled exchange, 31, outside line access, 32, one-to-one teaching principal's voice call, 33, one-to-one teaching vice-president's language Sound phone, 34, one-to-one teaching security voice call, 35, male classroom sound equipment, 36, female classroom sound equipment, 37, public domain sound equipment, 38, sound equipment power amplifier, 39, security speech microphone, 40, intelligence system broadcasting server.

Specific implementation mode：

Embodiment 1：

A kind of one-to-one tutoring system, composition include:Teaching unit terminal, teacher's inspection terminal, principal's monitor terminal, parent Client and parent's cell-phone customer terminal, parent's cell-phone customer terminal pass through IE internet cloud clients pay server 6 and thousand Million convergence switches 7 connect, and the gigabit convergence switch is connected by video encoder 8 and the teaching unit terminal It connects, the gigabit convergence switch passes through one-to-one teaching comprehensive video management server 9 and principal's monitor terminal Video matrix large screen 16 connect, the teacher supervise and guide terminal one-to-one teaching teacher client video management server 15 and parent's client of parent's client connect respectively with the gigabit convergence switch by touch one-piece machine 19.

Embodiment 2：

According to one-to-one tutoring system described in embodiment 1, the teaching unit terminal is by independent, semi-enclosed desk 10, learning platform 11, high-definition camera 12, voice communication device 13 and eye-protecting desk lamp 14 composition of bookcase one.

Embodiment 3：

One-to-one tutoring system according to embodiment 1 or 2, the teacher supervise and guide terminal by independent computer 20, institute One-to-one teaching teacher client video management server, the voice communication device and the one-to-one guidance facility composition stated.

Embodiment 4：

According to the one-to-one tutoring system described in embodiment 1 or 2 or 3, principal's monitor terminal is by the independent meter Calculation machine, the voice communication device, the video matrix large screen, broadcast Mike 17 and office platform 18 form.

Embodiment 5：

According to the one-to-one tutoring system described in embodiment 1 or 2 or 3 or 4, parent's client is by the touch one Machine forms.

Embodiment 6：

According to the one-to-one tutoring system described in embodiment 1 or 2 or 3 or 4 or 5, parent's cell-phone customer terminal is by fixing net Location, entry password, web-privilege password Web and mobile phone are completed jointly.

Embodiment 7：

The construction of tutoring system：

（One）5 kinds of terminals：

Teaching unit terminal：By the learning platform of independent, semi-enclosed desk and bookcase one, high-definition camera, voice Communication（It only receives and does not send out）It is formed with eye-protecting desk lamp.

Teacher's inspection terminal：It is made of independent computer, voice communication device and one-to-one guidance facility.

Principal's monitor terminal：It is made of independent computer, voice communication device, broadcast Mike and office platform.Mainly for Principal and vice-president use.

Parent's client：It is made of touch one-piece machine.Oneself child can only be retrieved for examination and learn situation, it is logical that voice cannot be carried out Connection.

（Two）One-to-one training center's service manager server

Using a whole set of one-to-one video teaching system of the advanced network synthesis management service platform operation in the current world, centralized management The coaxial digital camera of the equipment access profession such as domestic mainstream encoding and decoding, integration hub management are supported in entire tutoring system operation Module, concentrates storage module, character matrix module, splicing module, alarm linkage module, time at Streaming Media forwarding module Synchronization module, mapping module, client modules, web-based management module, domain name mapping module, database module, simulating keyboard mould Block, entrance guard management module, virtual LED module, mobile terminal module, cloud storage module, desktop video pushing module, intellectual analysis The 19 big functions of modules such as module is in one.

（Three）Video monitoring system

System is that teacher improves student's self-contr ol for student by the one-to-one self-study state for carrying out observation student of video Instant grasp with teacher to student's learning information.It is in real time without compression using the international advanced coaxial digital transmission modes of HD-SDI High definition broadcasting and TV grade video camera, be the another scientific and technological progress of new teaching field, the image sources of high-resolution be provided for teaching management Equipment.Front-end camera is transferred to one-to-one training center by domestically leading coaxial digital video encoding apparatus and takes simultaneously Video distribution is carried out video to teacher by server and visually imparted knowledge to students by business management server.The resolution ratio of video output image is 1920×1080。

（Four）The one-to-one call integrated system of intelligent sound

This audio communication system can be doubted for each teacher of one-to-one Instructional Design with the one-to-one call remote guide student of student Difficult answer, can carry out student call online, the called formula speech pattern of attending a banquet of caller, allow student independently to be learned when study Habit is not interrupted to be linked up with teacher's single line.System is made of front end phone rear end phone integrated switch system

（Five）Intelligent broadcast system

Broadcast system is played management software and is formed by sound equipment, power amplifier, Mike, intelligence, can periodically be played, be got up, turning off the light, break stops It ceases, attend class and special warm tip etc., played fully according to customization, the moment controls time management, is not necessarily to manual intelligent pipe Reason.

Embodiment 8：

Three, the setting in teaching place

（One）Teaching unit terminal, univesral distribution is unified to carry out autonomous learning in two lyceums of boy student and schoolgirl, independently connects The one-to-one guidance of the teacher that taught and teaching.

（Two）Teacher's inspection terminal, is independently distributed in each independent teaching and research room of the teacher that teaches.

（Three）Principal's monitor terminal is separately positioned on principal and vice-president office.

（Four）Parent's client, setting are and switchable on large screen in reception hall.

Function declaration

1, one-to-one instructional video function declaration

（1）One-to-one video teaching system combines

（2））Server host configures

Mainboard：Server level is held up by China

Memory：DDR8G brands are free

CPU：3.0 or more dominant frequency of E5 or I7

Hard disk：The Seagates 4T

Video card：3 pieces of 16 screens of splicing of mumbo jumbo 2G or more

（3）Client-server host configures

Mainboard：Asus's server level mainboard

Memory：DDR8G brands are free

CPU：3.0 or more dominant frequency of I5 or I7

Hard disk：The Seagates 4T

Video card：Asus 2G model standard configurations

（4）Hardware video video camera：Using domestic advanced coaxial Golden Shield brand video camera high-definition digital.

（5）One-to-one instructional video software systems

Server end：Function, centre management, Streaming Media forwarding, client-side management, video matrix, disk array.

Client：Client-side management software realization and server video information interchange management.

（6）One-to-one teaching comprehensive management platform parameter

（7）Client terminal management server：

（8）Outer net desktop video encoder

Using newest import TI chips, processing capacity is strong, while ensure that the stability of equipment.Based on Linux operating systems Exploitation, code are solidificated in FLASH, stable and reliable operation.Using standard H.264 algorithm, realize that image being capable of the low code of high-resolution Stream is transmitted.It supports the multiple networks agreements such as Onvif, RTMP, RTSP, improves the compatibility of product.Collocation standard DVI-I Interface can acquire the vision signals such as VGA, DVI, HDMI.With the locals standard DVI-I ring outgoing interface.Can directly with Haikang, big Hua Deng brand manufacturers is directly docked, and the rich of engineering project is greatly improved.SDK interfaces are improved, secondary development can be carried out. Video code model:H.264；Resolution ratio:800x600,1024x768,1280x1024,1920x1080,1920x1200 etc., It can be adaptive；Video frame rate:It is adjustable, 1-30fps video code rates:It is adjustable, 512Kbps -6Mbps.It can be according to different resolutions Rate and actual bandwidth adjustment；Brightness/contrast/saturation degree/coloration is adjustable；Stream format:TS/UDP flows；Operating voltage DC12V / 1A, it is inside just outer negative.Power consumption<5W；Size（Length/width） 182mm×118mm；Environment storage temperature：-40~80℃；Relative humidity： 5~95%；Operating temperature：0~50℃；

（9）4T monitors hard disk

Monitor private-use class；

（10）Mosaic screen

Backlight：LED；Physical resolution：1920×1080；Image maximum resolution：1920×1080；Contrast：4500:1；It is bright Degree：500cd/m²；Color：1073.7M(10bit)；Color saturation： 95%；Response time：5ms；Visual angle horizontal/vertical 178°；Horizontal 1.7mm；Vertical 1.7mm；6 tunnel of composite video；1 tunnel of S terminals；1 tunnel of color difference components；1 tunnels VGA； DVI 1 Road；1 tunnels HDMI；2 tunnels USB；2 road ring of composite video is logical（Bnc interface）； VGA（Apolegamy）：1 tunnel； DVI（Apolegamy）：1 Road；Serial ports inputs：1 tunnel（RS232）；Serial ports exports：1 tunnel（RS232）；Network interface（Apolegamy）：1 tunnel (RJ45)；Support format：PAL/ NTSC/SECAM（Automatic identification）；Working power：AC100V~240V 50/60Hz；Maximum power dissipation:170W；Lowest power consumption: 24W；Stand-by power consumption:0.5W；Operating temperature/humidity:0 DEG C~40 DEG C/20%~80%；Storage temperature/humidity:- 10 DEG C~ 60 DEG C/5%~95%；Heat dissipation design：Intelligent temperature control system；Mounting means：Wall-mounted, stent-type, cabinet-type；Product size is (wide × high；mm) 1211.4×682.2；Net weight 32kg；Average life span 60000 hours；Shell protection metal；

（11）Splice platen bracket：Metallic support：Genuine standard configuration；

（12）Mosaic screen pedestal：Metallic support, genuine standard configuration；

（13）HDMI high definition lines：National standard；

（14）42U server cabinets：600*1000*2000；

（15）Soft ware authorization；

（16）Client；

（17）Large-size screen monitors bound edge is fitted up：Large-size screen monitors fit up edge sealing；

(7) operation principle

A, the operation principle of web camera

The operation principle of camera is substantially：Light（Scenery）The optical imagery generated by camera lens (LENS) projects image sensing On device surface, electric signal is then turned to, becomes data image signal after A/D (analog-to-digital conversion) conversions, is then sent through digital letter Working process carries out Video coding compression in number processing chip (DSP), then is transmitted by cable, and rear end is direct by computer Decoding is accessed to check video or shown by decoding device.

The operation principle of web camera

Primary structure inside web camera

Note 1：Imaging sensor (SENSOR) is a kind of semiconductor chip, and surface includes hundreds of thousands to millions of photoelectricity Diode.When photodiode is irradiated by light, charge just will produce.

Note 2：Digital signal processing chip DSP (DIGITAL SIGNAL PROCESSING) function：Mainly pass through a system Complicated mathematical algorithm operation is arranged, processing is optimized to data image signal parameter, and signal passes through USB etc. treated Interface passes to the equipment such as PC.

Displaying principle

The displaying principle of computer is known about, it is to be converted just be connected to by the video card of host computer that our host computers, which are shown, Display is shown above.The operation principle of web camera is also similar, to first pass through digital network signals and be decoded, output can It is shown with the signal of display.It is directly shown this is why analog video camera directly can be connected to monitor by BNC Show, and web camera is not all right.

Common display mode in video monitoring

A, reduction procedure：Video pictures are shown by computer to access client.

Purposes：It is mainly used for video camera debugging early period to use

Disadvantage：Storage is inconvenient, manages limitation, and more demanding to computer, management way is few；

B, common approach：It is stored and is shown by NVR.

Purposes：For in small-sized monitoring system, managing and easy to operate

Disadvantage：The quantity of monitoring point depends on the way of hard disk video recorder, and function is more single, not if there is multiple NVR, Bu Nengtong Meaning management, expansion are bad.

Professional version scheme：Web camera enters NVR or storage server, and video decoding server decoding on-wall is defeated Outlet is directly connected to video wall, large screen splicing shows equipment；

Purposes：It is chiefly used in medium-and-large-sized monitoring project, facilitates management and maintenance, expansibility strong.

Disadvantage：Project cost, general decoder can be increased（Character matrix）Price it is relatively high.

From the description above, it can be seen that：When the point digit of video camera is relatively more, and need to manage decoding on-wall concentratedly It talks about, it is essential that decoding on-wall equipment in system.The device category of decoding on-wall in the market：Data matrix and decoder. The market price of two kinds of equipment all increases with the increase of the quantity of mosaic screen and upper wall way.Here small compile is introduced to everybody A higher decoding on-wall equipment of cost performance：Micro- intelligence body decoding network video management platform；It is distributed hard that platform is based on high speed Part framework, Computer Vision algorithm, Machine Vision Recognition, the technical researches decoding network such as cloud computing video surveillance network framework Video management platform；It will be widely used in safe city, intelligent transportation is financial, harbour, school, electric power, and frontier defense etc. is multiple Field pushes the upgrading of Internet of Things digital intellectualization.

Remarks：One card two-way HDMI of standard configuration can match a card two-way DVI outputs, and output interface quantity can be fixed according to project System；

2, one-to-one voice teaching system

One-to-one voice teaching system realizes one-to-one voice communication using domestic advanced group telephone switching plane at present Journey is raising instruction and office efficiency by the major function of voice exchange distribution dialing group of center group telephone number, Limited interior lines resource is supplied to phone key switch management, phone key switch and interior lines line to squeeze into get and can all carry out Control, it is exactly briefly that limited interior lines more reasonably branch dispensing extension set is allowed interior lines resource in fact to keep work more convenient It gets the more reasonable use, some ancillary equipments and function that group telephone exchanges can also provide preferably teaching and do work environment.

（1）One-to-one teaching voice key system phone set up the scheme

Convenient, flexible number can give Length discrepancy, the extension of different prefixs according to the difference of phone property.Extension set bullet is compiled 2-12 can be set, prefix 1-8 is number 1-4 long, realizes complete elastic number function.

Localization management is directly divided into three number sections and four outside line extension sets；

One number section is number segment 800-899 sections of educational administration, and wherein educational administration contains security；

Two number sections are 600-699 sections of number segment of teaching

Three number sections are student's desk number section and phone synchronization

Male classroom is 1 classroom 100-199 sections

Female classroom is 2 classroom 200-299 sections

There is key system phone to carry out extension set dialing management containing 4 outside line accesses and Intranet relayed call can be achieved

（2）One-to-one teaching voice management form

When teacher or student have study query, teacher to student's learning state and can pass through voice electricity by video-see Words carry out corresponding desk number and make a phone call number, and student, which receives calls, to be exchanged in real time with the direct interior lines of teacher, while will not Other classmates study is influenced, one-to-one guidance is carried out.

Equally it is that video speech has been reached according to corresponding telephone number direct calling teacher or student as principal manages it It is synchronous

(3) one-to-one voice management system feature

High quality, low cost, it is small, using DDK interfaces, simple installation.

Hybrid port.

Multi-Party Conference.

Off-hook occupies outside line automatically.

A variety of dialing restriction selections.

Have the other functions of PBX.

Compact.

One-to-one voice management system function

A, caller identification

No matter caller is interior lines or outside line directly can show incoming number on called phone.Repeatedly switching, never loses.System The DTMF/FSK formats for support standard of uniting.(note:Realize that outside line caller identification, system should configure caller identification plate.)

B, relaying is reelected

Multiple relaying outside line keys can be tied to a specified outside line key by system, and outside line need to only call the specific number Code, you can realize the call transfer of relay well.(note:The specified outside line key must have telecommunication call forwarding function, and can prop up Hold continuous transfer)

C, three sections of relaying suggestion voices

When outside line incoming call, system has extension set busy, extension set ring unanswered, relaying guiding voice prompt.After busy, it can select again It dials, turn exchange, hang up the different modes such as outside line and controlled.

Convenient, flexible number

Length discrepancy, the extension of different prefixs can be given according to the difference of phone property.Extension set bullet volume can set 2-12, prefix 1-8, number 1-4 long, the complete elastic number function of realization.

Internal and external line number dialing with the same length

Extension subscriber, which carries machine, can directly dial public network phone, without dial it is any go out office code, can also realize public network phone with It converses interior lines.

Intelligent broadcast system

(1) major demands：

It is respectively provided with a set of broadcast system in the classroom of institute, outdoor aisle etc., is mainly used for information propagation, background music plays Service links when there is fire alarm with fire-fighting system, and pressure is switched to urgent broadcast state.

Solution：

According to requiring, the Campus Public Address Systerm of installation is really a set of fully digital audio public address broadcast system.Campus broadcasting Requirement of system design mainly meets background music and plays, information broadcast, broadcasts the use demands such as notice.The Campus Broadcasting System is pacified Fill total main control device, audiogenic device, broadcast ＆ call equipment, peripheral equipment etc..

Mainly apply relevant device

A, ceiling speaker or wall built-up sound equipment

High desnity metal net, pure white, brief beauty, the design of heavy caliber sound cylinder discharge sound quality, sound are allowed more to make widely known more individual character

Selected full copper transformer, it is ensured that current signal is undistorted in transmission process

It is buckled using metal high rigidity, it is absolutely intimate

Connection jaws are made of composite plastic, and there is sheet metal undertaking at the back side, securely

More power anti-flammabilitys fire prevention ceiling speakers, and mosquito is effectively prevent to destroy, there is antirust, anti-oxidation, fade-proof and other effects.

Digital MP3 intelligent players

It supports Zhou Xunhuan, a program can be compiled daily, each program can compile 100 periods

Equipped with 8 tunnel programmable Timer control power outlets, 3KVA is reached per road maximum capacity, total capacity is up to 4.5KVA

Can external control CD/MP3 players, digital tuner timing, determine program programming broadcasting

Can external control sectionized matrix device per subregion time opening all the way, close

Band memory function, power-off formula sequence are not lost, and incoming call resumes operation automatically

Digital MP3 programs player, and main played applied to timing in intelligence system uses, and is intelligence system center control unit Point, it is the most important component part of system operation.Mounted on master control room,

C, speech play management server

System is made using the universal computer in the country and carries the required setting program of intelligent broadcast software push broadcasting of fixed place and time, It is not necessarily to manual intervention after attended operation simple editing is good, can be used from edlin according to the time.

The alternative artificial broadcast of embedded software reduces human cost.

It solves the problems, such as manually to broadcast asophia clear, non-type.

Solve the problems, such as broadcast not in time, it is nonstandard.

Broadcast is played by timing, promotes school's atmosphere.

Solve the problems, such as mobile broadcast hardly possible.

Solve the problems, such as artificial daily repeated broadcast.

Application place

The public arenas such as market, supermarket, shop, school, factory, company, dining room, brand shop, bank, station, harbour.

Featured function（Built-in kit function）：

The high fidelity speech that domestic most powerful text-to-speech manufacturing technology is brought reports effect

Mp3 file is exported as after supporting word audio and background music audio mix.

Increase MP3 volume expanded functionalities.

Increase by 21 grades of pronunciation style adjustment, allows each speech engine that can send out a variety of different sound.

The current broadcast information of instant playback.

Major function

Using international advanced intelligent sound engine technique, voice is smooth, naturally, and reading aloud work(with the bilingual mixing of Chinese and English Energy.

Volume, tone, word speed and the output frequency that voice can arbitrarily be adjusted, allow you to be intended to " listening ".

Have manuscript and turn the functions such as audio file function, sound-recording function, background music broadcasting, is advertising and audio system The good assistant made.

When fixed time broadcast, the broadcast role of various countries can be selected to play the language of various countries, it is professional and accurate.

Powerful audio frequency process function, including common audio conversion and broadcast manuscript mixed with background music after lead Go out audio file function.

Timing sequence plays music MP3 and voice broadcast MP3.

Periodically out of order broadcasting music MP3 and voice broadcast MP3.

Sequence loop play music MP3 and voice broadcast MP3.

Out of order loop play music MP3 and voice broadcast MP3.

When time set, it can select to play on time and timing sequence plays.

Realize that monomedia repeats playing and multimedia sequence loop play simultaneously.

Powerful timed task editting function is provided.

Broadcast is synchronous with background music, keeps broadcast effect more preferable.

Background music can replace freely, allow and read aloud effect and have more characteristic.

User can allow you that can arbitrarily change pronunciation, and can correct polyphone with Custom Dictionaries.

Various operations have a prompt, professional and do not lose ease for use.

System function is powerful, stable, easy to operate, and beautiful interface is generous.

Claims (8)

1. a kind of one-to-one tutoring system, composition include:Teaching unit terminal, teacher's inspection terminal, principal's monitor terminal, family Long client and parent's cell-phone customer terminal, it is characterized in that：Parent's cell-phone customer terminal is paid by IE internet cloud clients Server is connect with gigabit convergence switch, and the gigabit convergence switch passes through video encoder and the teaching unit The high-definition camera of terminal connects, and the gigabit convergence switch passes through one-to-one teaching comprehensive video management server and institute The video matrix large screen for the principal's monitor terminal stated connects, the one-to-one teaching teacher client of teacher inspection terminal Parent's client of video management server and parent's client is converged with the gigabit respectively by touch one-piece machine Interchanger connects, and the teaching unit terminal univesral distribution is in two lyceums of boy student and schoolgirl, teacher inspection Terminal is independently distributed in each independent teaching and research room of the teacher that teaches, and principal's terminal is separately positioned on principal and vice-president does Public room, parent's client setting are and switchable on the video matrix large screen in reception hall.

2. one-to-one tutoring system according to claim 1, it is characterized in that：The teaching unit terminal includes independent , semi-enclosed desk, the learning platform of bookcase one, the high-definition camera, voice communication device and eye-protecting desk lamp.

3. one-to-one tutoring system according to claim 1 or 2, it is characterized in that：The teacher supervises and guides terminal including only Vertical computer, the one-to-one teaching teacher client video management server, the voice communication device and one-to-one Teach facility.

4. one-to-one tutoring system according to claim 1 or 2 or 3, it is characterized in that：Principal's monitor terminal includes Independent computer, the voice communication device, the video matrix large screen, broadcast Mike and the office platform.

5. one-to-one tutoring system according to claim 1 or 2 or 3 or 4, it is characterized in that：Parent's client packet Include the touch one-piece machine or the mobile phone equipped with client.

6. one-to-one tutoring system according to claim 5, it is characterized in that：Parent's cell-phone customer terminal is by fixing net Location, entry password, web-privilege password Web and mobile phone are completed jointly.

7. according to the one-to-one tutoring system described in claims 1 or 2 or 3 or 4 or 5 or 6, it is characterized in that：The high definition is taken the photograph As head includes the coaxial monitor camera of student's desk, the voice communication device is by front end phone and rear end phone integrated switch System.

8. the construction application method of the one-to-one tutoring system described in a kind of one of claim 1-7, it is characterized in that：This method Include the following steps：

Video system connects：

（1）Educational administration's group video teaching system connection：

By one-to-one comprehensive management platform server distribution educational administration group permission, principal, vice-president pass through client terminal management server Login service device distribution educational administration group permission carries out watching entire school, teaching, security video；

（2）Teaching group's video teaching system connection：

By one-to-one comprehensive management platform server distribution teaching group permission, teacher passes through client terminal management server login service Device distribution teaching group permission carries out viewing teaching student learning school table video；

Parent's client large screen video teaching system connects：

（3）Parent's permission for being distributed by school's touch one-piece machine client terminal management server login service device by parent is watched Teaching student learning school table video, while school's touch one-piece machine client terminal management server synchronization links hall large screen synchronizes Parent's permission one-to-one viewing teaching student on mobile phone can be distributed by one-to-one comprehensive management platform server by watching parent Child's video of own home；

（4）Security video system connects：

Security group permission is distributed by one-to-one comprehensive management platform server, Security Personnel is logged in by client terminal management server Server distribution security group permission carries out viewing school public domain security video；

Voice system connects：

（1）Educational administration, the one-to-one voice system connection of teaching：

It is unified that net internal chaining intercommunication voice communication in the form of dialling is carried out by Intranet Intelligent telephone sound interchanger；

（2）One-to-one intelligent teaching broadcast system connection：

Intelligent broadcast system server carries out timing broadcast male and female students classroom daily and plays the tinkle of bells prompt of going to school and leaving school, and management group has language Sound Mike is being transmitted to classroom voice prompt by Mike to intelligent broadcast system.