CN104091478A - Answering-while-questioning learning machine and network learning system - Google Patents
Answering-while-questioning learning machine and network learning system Download PDFInfo
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Abstract
The invention provides an answering-while-questioning learning machine, and belongs to the technical field of electronic information. The answering-while-questioning learning machine comprises a voice collector used for collecting analog voice signals, an audio encoding and decoding module used for conversion between the analog voice signals and digital voice signals, a voice recognition module used for conducting conversion between voice information and text information, an information matching module used for retrieving information, a loudspeaker used for playing first feedback information obtained through retrieving and a data storage module. The voice information collected by the voice collector is sequentially converted into digital voice information and text information, then the mode that keyword matching retrieving is carried out the text information and a preset database is adopted, the mode that information needed by a user of the learning machine is retrieved and immediately fed back to the user of the learning machine is adopted, and therefore the problem that an existing learning machine cannot rapidly and accurately give out feedback information in a voice questioning and answering mode is solved.
Description
Technical field
The present invention relates to electronic information technical field, in particular to a kind of with asking with answering learning machine and learning System.
Background technology
Learning machine is a kind of portable learning relatively more universal in student group.Early stage learning machine is connected with televisor, utilizes TV screen export and show, does not possess portability.Progressively turned to afterwards various sizes less, with the e-dictionary of separate display screens, the functions such as personal information management, game, Sino-British dictionary, Sino-British intertranslation are provided.Although learning machine correlation technique has obtained significant progress, but due to the inner structure of existing learning machine and the problem of function, can not realize the problem that learning machine user is proposed and answer fast and accurately, cause learning machine user's learning efficiency not high.
Summary of the invention
The object of the present invention is to provide a kind ofly with asking with answering learning machine and learning System, to solve existing learning machine, can not quick and precisely provide by the mode of voice question and answer the problem of feedback information.
The present invention is achieved in that
With asking with answering a learning machine, comprise voice collector, audio coding decoding module, sound identification module, information matches module, loudspeaker, display module and data storage module; Described voice collector gathers analog voice signal, and the analog voice signal of collection is transferred to described audio coding decoding module; Described voice collector gathers analog voice signal, and the analog voice signal of collection is transferred to described audio coding decoding module; Described audio coding decoding module transfers to described sound identification module after analog voice signal is converted to audio digital signals; Described sound identification module is identified as Word message by audio digital signals, and the character message transmission that identification is obtained is to described information matches module; Described information matches module is carried out information partition to Word message and is extracted keyword, and described keyword is carried out to keyword with the text information of pre-storage in data storage module mates, and obtains the first feedback information; Described information matches module is sent to sound identification module by the first feedback information, after audio coding decoding module converts, by loudspeaker, is broadcasted; Meanwhile, described information matches module is sent to display module by the first feedback information and shows.
Further, when the match is successful, the information that the content of described the first feedback information matches for the keyword extracting according to described information matches module.After speech information retrieval that information matches module gathers according to voice collector goes out the needed information of user, then feed back at once the user of this learning machine, so that fast and answer accurately the problem that user proposes.When the information matching when the keyword extracting according to described information matches module has more than two, select a wherein information show and play.
Further, when it fails to match, the content of described the first feedback information is for to retrieve unsuccessfully.When the voice messaging that information matches module gathers according to voice collector, in data storage module, do not retrieve after the needed information of user, this information of retrieval failure is fed back to user.
Further, describedly with asking with answering learning machine, also comprise the mixed-media network modules mixed-media for being connected with server, described information matches module is passed to described mixed-media network modules mixed-media by described Word message.When the content of the first feedback information is for retrieval is failed time, information matches module is in this information of feedback searching failure in the user to learning machine, the split Word message going out of information matches module can be passed to mixed-media network modules mixed-media, to be delivered to other-end, by other approach, obtain corresponding information.
The present invention provides a kind of learning System simultaneously, it comprises above-mentioned with asking with answering learning machine, also comprise server and mobile terminal, described server is used for described with asking that the Word message with answering learning machine submission is delivered to described mobile terminal, described mobile terminal provides the second feedback information according to the Word message receiving, and the second feedback information is transferred back to server, described server more described the second feedback information is transferred back to submit to this Word message with asking with answering learning machine.
Further, described mobile terminal is mobile phone.Mobile communication technology is very ripe now, mobile phone can be realized quick, stable mobile data communication, use the mobile terminal that mobile phone is present networks learning system, when can reduce the cost of present networks construction, also can strengthen the versatility of present networks learning system.
The technique effect that the present invention realizes:
Provided by the invention a kind of with asking with answering learning machine, by the voice messaging that voice messaging collector is collected, convert to successively after digital speech information, Word message, again this Word message and the data bank of preestablishing are carried out to keyword and mate the mode of retrieving, the needed information of retrieval learning machine user, and feed back at once learning machine user's mode, solve existing learning machine and can not quick and precisely provide by the mode of voice question and answer the problem of feedback information.
Learning System provided by the invention, with asking when answering learning machine and can not provide corresponding feedback information for the voice messaging gathering, by server and mobile terminal, establish the link, teacher can provide feedback information by mobile terminal, further ensure with asking with after answering learning machine user and asking a question and can obtain rapidly and accurately feedback information, improve learning efficiency.
Accompanying drawing explanation
Fig. 1 is provided by the invention with asking with the structured flowchart of answering learning machine;
Fig. 2 is provided by the invention with asking with the workflow diagram of answering learning machine;
Fig. 3 be learning System provided by the invention structured flowchart.
Embodiment
Below by specific embodiment, also by reference to the accompanying drawings the present invention is described in further detail.
Refer to Fig. 1, provided by the invention a kind of with asking with answering learning machine, comprise voice collector 101 for gathering analog voice signal, between analog voice signal and audio digital signals mutually the audio coding decoding module 102 of conversion, between voice messaging and Word message mutually the sound identification module 103 of conversion, for the information matches module 104 of retrieving information, for playing loudspeaker 106, data storage module, display module 107 and the mixed-media network modules mixed-media 105 of the first feedback information that retrieval obtains.
Consult Fig. 2, this learning machine the whole course of work in, learning machine user ask a question by voice mode, 101 analog voice signals that gather user of voice collector, and analog voice signal is delivered to audio coding decoding module 102 carries out A/D conversion, convert analog voice signal to audio digital signals.Audio coding decoding module 102 is delivered to audio digital signals sound identification module 103 again and carries out speech recognition, audio digital signals is identified as to Word message, and Word message is delivered to information matches module 104.Between digital speech letter and Word message, be mutually identified as prior art, be not therefore described in detail herein.104 pairs of Word messages of information matches module carry out information partition, extract the keyword that learning machine user asks a question, and then this keyword are carried out to keyword with the pre-text information storing in data storage module and mate, and draw the first feedback information.Information matches module 104 sends the first feedback information to sound identification module 103, the first feedback information is identified as digital speech information through sound identification module 103, through audio coding decoding module 102, be converted to analog voice information again, and transfer to loudspeaker 106, by loudspeaker 106, broadcasted.Information matches module 104 also sends the first feedback information to display module 107 simultaneously and shows for display module 107.
In the matching process of information, when information matches module 104 retrieval is when the match is successful, the content of the first feedback information is according to analog voice signal institute retrieved message, the information that learning machine user may like to know that.For example, the keyword extracting is sin30 °, and the match information retrieving in data storage module is sin30 °=0.5, and the first feedback information is sin30 °=0.5.If the match is successful, in data storage module, at least comprise an information of mating with keyword.When the first feedback information only comprises one during with the keyword information that the match is successful, after above-mentioned processing procedure, directly at display module, show the first feedback information, loudspeaker 106 plays out this first feedback information simultaneously.When comprising two and above information of mating with keyword, 107 of display modules demonstrate all feedback informations simultaneously, select a feedback information wherein, and play this selecteed feedback information by loudspeaker.
When information matches module 104 retrieval is when it fails to match, the content of the first feedback information is for to retrieve unsuccessfully.For example, the keyword extracting is sin25 °, but in data storage module retrieval less than with the sin25 ° of information matching, now loudspeaker is play " retrieving unsuccessfully ".If it fails to match in retrieval, information matches module 104 is when feedback searching failure information is to learning machine user, the Word message that sound identification module 103 can be identified is passed to mixed-media network modules mixed-media 105, to be delivered to other-end, by internet channel, obtains corresponding information.
As shown in Figure 3, in order further to ensure and can be answered rapidly and accurately with asking with answering after learning machine user asks a question, improve learning efficiency.The present invention also provides a kind of learning System, comprises above-mentioned with asking with answering learning machine, server and mobile terminal.
In order to make with asking with the mobile terminal of answering information that learning machine sends and can send to accurately appointment, in learning machine, be also provided with Information encapsulation module, information matches module is passed to Information encapsulation module by Word message, Information encapsulation module adds destination address addressing information (hardware address of the mobile terminal of appointment) and original address information (submit to Word message with asking with the hardware address of answering learning machine) in Word message, and encapsulate, then Information encapsulation module is passed to mixed-media network modules mixed-media the information after encapsulation.
Server for set up mobile terminal with asking with the information communication between answering, and Servers installed has data forwarding module, the information fractionation module that splits for information and for the database module of storage address information.
Information splits module and carries out Data Division according to the received packaging information of server, and obtain destination address addressing letter, original address information and Word message, then the destination address addressing information splitting out being passed to database module retrieves and obtains destination address, then database module is delivered to data forwarding module the destination address retrieving, and data forwarding module is delivered to corresponding Word message the mobile terminal matching with destination address according to destination address.
Mobile terminal provides the second feedback information according to the Word message receiving, and the second feedback information is transferred back to the data forwarding module of Servers installed, data forwarding module is again according to original address information, by the second feedback information transfer back to send this Word message with asking with answering learning machine.
Each is with asking with answering learning machine when submitting information to, in the information packet of submitting to, carry this with asking with the hardware address with uniqueness of answering learning machine, the second feedback information that server sends mobile terminal according to hardware address is thus sent to asking with answering learning machine.And in this process, when can reduce the cost that present networks builds, also can strengthen the versatility of present networks learning system, use mobile phone as mobile terminal, therefore teacher is when using mobile phone to answer a question, can answer by voice messaging, further ensure and can be answered rapidly and accurately with asking with answering after learning machine user asks a question, improve learning efficiency.
It should be noted that, in the present embodiment, adopting mobile phone is a kind of preferably selection as mobile terminal, except using mobile phone, can also use panel computer as mobile terminal, or can customize according to actual conditions the mobile terminal of present networks learning system special use, and this special-purpose mobile terminal need to comprise display module, mixed-media network modules mixed-media, microphone, audio codec and processor.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. with asking with answering a learning machine, it is characterized in that, comprise voice collector, audio coding decoding module, sound identification module, information matches module, loudspeaker, display module and data storage module;
Described voice collector gathers analog voice signal, and the analog voice signal of collection is transferred to described audio coding decoding module; Described audio coding decoding module transfers to described sound identification module after analog voice signal is converted to audio digital signals; Described sound identification module is identified as Word message by audio digital signals, and the character message transmission that identification is obtained is to described information matches module; Described information matches module is carried out information partition to Word message and is extracted keyword, and described keyword is carried out to keyword with the text information of pre-storage in data storage module mates, and obtains the first feedback information; Described information matches module is sent to sound identification module by the first feedback information, after audio coding decoding module converts, by loudspeaker, is broadcasted; Meanwhile, described information matches module is sent to display module by the first feedback information and shows.
2. according to claim 1ly with asking with answering learning machine, it is characterized in that, when the match is successful, the information that the content of described the first feedback information matches for the keyword extracting according to described information matches module.
3. according to claim 2ly with asking with answering learning machine, it is characterized in that, when the information matching when the keyword extracting according to described information matches module has more than two, select a wherein information show and play.
4. according to claim 1ly with asking with answering learning machine, it is characterized in that, when it fails to match, the content of described the first feedback information is for to retrieve unsuccessfully.
5. according to claim 1ly with asking with answering learning machine, it is characterized in that, describedly with asking with answering learning machine, also comprise the mixed-media network modules mixed-media for being connected with server, described information matches module is passed to described mixed-media network modules mixed-media by described Word message.
6. a learning System, is characterized in that, comprises claimed in claim 5ly with asking with answering learning machine, also comprises server and the mobile terminal of answering a question for teacher; Described server is used for described with asking that the Word message with answering learning machine submission is delivered to described mobile terminal, described mobile terminal provides the second feedback information according to the Word message receiving, and the second feedback information is transferred back to server, described server again the second feedback information is transferred back to send this keyword with asking with answering learning machine.
7. according to claim 6ly with asking with answering learning machine, it is characterized in that, described mobile terminal is mobile phone.
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| CN104464413A (en) * | 2014-12-26 | 2015-03-25 | 刘岩 | Network remote teaching method |
| CN104484370A (en) * | 2014-12-04 | 2015-04-01 | 广东小天才科技有限公司 | Transmitting method, receiving method, transmitting device, receiving device and system for answer information on basis of questions and answers |
| CN105006180A (en) * | 2015-08-25 | 2015-10-28 | 武汉盛亿科技有限公司 | Intelligent learning device and use method thereof |
| CN105094641A (en) * | 2015-07-15 | 2015-11-25 | 百度在线网络技术（北京）有限公司 | Question-answer interaction method and device based on voice |
| CN105653595A (en) * | 2015-12-18 | 2016-06-08 | 合肥寰景信息技术有限公司 | Intelligent voice assistance type network community |
| CN106412263A (en) * | 2016-09-19 | 2017-02-15 | 合肥视尔信息科技有限公司 | Human-computer interaction voice system |
| CN107422858A (en) * | 2017-07-23 | 2017-12-01 | 肇庆高新区长光智能技术开发有限公司 | Assisted learning method, device and terminal |
| CN108010397A (en) * | 2017-11-14 | 2018-05-08 | 央建商学院（深圳）有限公司 | A kind of learning aids and its learning method |
| CN109166384A (en) * | 2018-10-25 | 2019-01-08 | 吉林师范大学 | A kind of modern education interactive teaching and learning feedback system |
| CN109686158A (en) * | 2019-01-07 | 2019-04-26 | 九江学院 | A kind of method of accountant management system ability culture simulation and training |
| CN110164411A (en) * | 2018-07-18 | 2019-08-23 | 腾讯科技（深圳）有限公司 | A kind of voice interactive method, equipment and storage medium |
| CN111260975A (en) * | 2020-03-16 | 2020-06-09 | 安博思华智能科技有限责任公司 | Method, device, medium and electronic equipment for multimedia blackboard teaching interaction |
| CN111312220A (en) * | 2019-12-02 | 2020-06-19 | 西安冉科信息技术有限公司 | Learning method based on dialogue exchange of learning machine |
| CN114387831A (en) * | 2020-10-21 | 2022-04-22 | 沈阳新松机器人自动化股份有限公司 | Robot for assisting learning ancient poems |
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| CN106412263A (en) * | 2016-09-19 | 2017-02-15 | 合肥视尔信息科技有限公司 | Human-computer interaction voice system |
| CN107422858A (en) * | 2017-07-23 | 2017-12-01 | 肇庆高新区长光智能技术开发有限公司 | Assisted learning method, device and terminal |
| CN108010397A (en) * | 2017-11-14 | 2018-05-08 | 央建商学院（深圳）有限公司 | A kind of learning aids and its learning method |
| CN110164411A (en) * | 2018-07-18 | 2019-08-23 | 腾讯科技（深圳）有限公司 | A kind of voice interactive method, equipment and storage medium |
| CN109166384A (en) * | 2018-10-25 | 2019-01-08 | 吉林师范大学 | A kind of modern education interactive teaching and learning feedback system |
| CN109686158A (en) * | 2019-01-07 | 2019-04-26 | 九江学院 | A kind of method of accountant management system ability culture simulation and training |
| CN111312220A (en) * | 2019-12-02 | 2020-06-19 | 西安冉科信息技术有限公司 | Learning method based on dialogue exchange of learning machine |
| CN111260975A (en) * | 2020-03-16 | 2020-06-09 | 安博思华智能科技有限责任公司 | Method, device, medium and electronic equipment for multimedia blackboard teaching interaction |
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| CN114387831A (en) * | 2020-10-21 | 2022-04-22 | 沈阳新松机器人自动化股份有限公司 | Robot for assisting learning ancient poems |
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