CN105575197A - Online learning system with anti-indulgence function - Google Patents
Online learning system with anti-indulgence function Download PDFInfo
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- CN105575197A CN105575197A CN201510949191.0A CN201510949191A CN105575197A CN 105575197 A CN105575197 A CN 105575197A CN 201510949191 A CN201510949191 A CN 201510949191A CN 105575197 A CN105575197 A CN 105575197A
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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
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Abstract
The invention discloses an online learning system with an anti-indulgence function. The system comprises multiple terminals with display interfaces, and is characterized in that each terminal comprises a user registration module, an uploading module, a downloading module, an anti-indulgence module, an expression identification module, a voice acquisition and identification module, a storage module, a scoring module and a curriculum synchronization module. The online learning system has the following advantages: the purpose of monitoring is realized by determining whether a learner is at a learning state according to the facial expression of the learner, besides, whether pronunciation of the learner is accurate can also be determined according to the change of a mouth shape of the learner through combination with voice identification, timely correction and guidance are realized, errors of the leaner can also be fed back to the learner so that the learner can correct the errors, and synchronous learning can also be carried out according to the different terminals.
Description
Technical field
The present invention relates to a kind of learning system and method, be specifically related to a kind of on-line study system with Anti-addiction function.
Background technology
Dictionary be we the most familiar be also the most frequently used language learning aid, it is only medium with word, although helpful in reading and writing, but can not play direct help for listening and speaking.Along with the development of multimedia technology and voice technology, the learning system to a certain degree helped can be had to continue to bring out to various aspects such as listening, speaking, reading and writings, from the appearance of electronic dictionary, reading following machine finally, point reader, and the appearance of some learning softwares such as hearing, writing software etc., the form of assisted learning system and function are enriched gradually.
But the weak point of these systems is to provide an overall evaluation score, the concrete mistake feeding back to learner's pronunciation that can not be real-time, learner is just in passive acceptance.The links of language learning is not organically combined, lack real-time false judgment and feedback.In addition, whether learner is also difficult to accomplish monitoring thus cause the problem that learning efficiency is not high studying hard, and learns the asthenopia that causes for a long time, is unfavorable for the physical and mental health of learner.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, a kind of man-machine interactive langue leaning system and method for energy Real-time Feedback mispronounce is provided.
For solving prior art problem, the technical solution used in the present invention: a kind of on-line study system with Anti-addiction function, comprises multiple terminal with display interface, it is characterized in that: terminal comprises, user registration module, upper transmission module, download module, Anti-addiction module, Expression Recognition module, voice collecting and identification module, memory module, grading module, course synchronization module.
Preferably, Anti-addiction module comprises the time block, voice reminder module and the screen lock module that are connected with terminal control unit.
Preferably, Expression Recognition module comprises: expression extraction module, extracts face and the expressive features parameter of learner; Expression Recognition module, by judging to the identification of characteristic parameter whether learner is in learning state and corrects its shape of the mouth as one speaks.
Preferably, voice collecting and identification module can extract the phoneme characteristic sum musical note feature of learner, and carry out identification comparison by neural network model to speech parameter and standard feature parameter, obtain phoneme and rhythm improper value.
Preferably, phoneme feature comprises vowel phoneme characteristic sum consonant phoneme feature, and described prosodic features comprises rhythm general characteristic, fluency and intonation feature.
Preferably, terminal also comprises upgrading update module, and its automatic acquisition AKU also upgrades.
Preferably, described terminal also comprises currency payment module.
Preferably, described terminal is mobile phone, panel computer or PC.
The beneficial effect that the present invention has: can judge whether it is in learning state to reach the object of monitoring according to the facial expression of learner, in addition can also judge that whether its pronunciation is accurate according to the shape of the mouth as one speaks change of learner in conjunction with speech recognition, realize correcting in time and instructing.Can also by the error feedback of learner to learner in case its correct.Synchronous study can also be carried out according to different terminals.
Embodiment
Below in conjunction with embodiment, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
A kind of learning system, comprise multiple terminal with display interface be connected with server, terminal comprises, user registration module, obtain user name for the essential information registration according to user, become the member of native system, registered user name is unique foundation that user uses the follow-up every operation of native system, essential information at least comprises the country origin of user, can be judged your first language by other member of country origin.
Upper transmission module, to pack received pronunciation course for publisher and uploads onto the server together with standard feature parameter.
Download module, for the received pronunciation course that learner uploads according to the people that download target language country packed by the needs of oneself from server.
Anti-addiction module, comprises the time block, voice reminder module and the screen lock module that are connected with terminal control unit.When learner exceedes setting value (as 40 minutes) learning time, voice reminder module reports voice message, and remind a study in learner suitably to have a rest, rest duration can be decided to be 10 minutes.Meanwhile, the interface of terminal locks by screen lock module, and learner cannot proceed study.After rest terminates, screen locking is removed, and learner can proceed study.This module prevents the long-time visual fatigue caused in the face of terminal interface and the learning efficiency decline problem caused because edge effect is successively decreased.
Expression Recognition module, comprising: expression extraction module, extracts face and the expressive features parameter of learner; Expression Recognition module, by judging to the identification of characteristic parameter whether learner is in learning state and corrects its shape of the mouth as one speaks.Voice collecting and identification module, voice collecting and identification module can extract the phoneme characteristic sum musical note feature of learner, and carry out identification comparison by neural network model to speech parameter and standard feature parameter, obtain phoneme and rhythm improper value.Phoneme feature comprises vowel phoneme characteristic sum consonant phoneme feature, and described prosodic features comprises rhythm general characteristic, fluency and intonation feature.
All audio information data of learner can be stored in server by memory module.
Grading module, can provide scoring according to the study situation of learner, so that learner instructs the study situation of oneself.As excellent in given, represent that learner has grasped full content, the study of next stage course can be carried out; Give good, represent that learner has grasped most contents, the study of next stage course can be carried out reluctantly; Pass as given and then represent that learner also needs to make more efforts, and is not suitable for the study carrying out next stage; As to failing, represent this course not by, this course full content must be relearned.
Course synchronization module, can carry out real-time synchronization according to different terminals, and realizing an account can learn over multiple terminals, ensure that the continuity of learning process.
Terminal also comprises upgrading update module, and its automatic acquisition AKU also upgrades.Terminal also comprises currency payment module.Terminal is mobile phone, panel computer or PC.
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 prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (8)
1. there is an on-line study system for Anti-addiction function, comprise multiple terminal with display interface, it is characterized in that: terminal comprises,
User registration module, upper transmission module, download module, Anti-addiction module, Expression Recognition module, voice collecting and identification module, memory module, grading module, course synchronization module.
2. a kind of on-line study system with Anti-addiction function according to claim 1, is characterized in that: Anti-addiction module comprises the time block, voice reminder module and the screen lock module that are connected with terminal control unit.
3. a kind of on-line study system with Anti-addiction function according to claim 2, is characterized in that: Expression Recognition module comprises:
Expression extraction module, extracts face and the expressive features parameter of learner;
Expression Recognition module, by judging to the identification of characteristic parameter whether learner is in learning state and corrects its shape of the mouth as one speaks.
4. a kind of on-line study system with Anti-addiction function according to claim 3, it is characterized in that: voice collecting and identification module can extract the phoneme characteristic sum musical note feature of learner, and by neural network model, identification comparison is carried out to speech parameter and standard feature parameter, obtain phoneme and rhythm improper value.
5. a kind of on-line study system with Anti-addiction function according to claim 4, is characterized in that: phoneme feature comprises vowel phoneme characteristic sum consonant phoneme feature, and described prosodic features comprises rhythm general characteristic, fluency and intonation feature.
6. a kind of on-line study system with Anti-addiction function according to claim 5, is characterized in that: terminal also comprises upgrading update module, and its automatic acquisition AKU also upgrades.
7. a kind of on-line study system with Anti-addiction function according to claim 6, is characterized in that: described terminal also comprises currency payment module.
8. a kind of on-line study system with Anti-addiction function according to claim 7, is characterized in that: described terminal is mobile phone, panel computer or PC.
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| CN201510949191.0A CN105575197A (en) | 2015-12-18 | 2015-12-18 | Online learning system with anti-indulgence function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106504755A (en) * | 2016-11-08 | 2017-03-15 | 广东小天才科技有限公司 | Method and device for identifying wrong pronunciation and user terminal |
| CN110610626A (en) * | 2019-10-15 | 2019-12-24 | 上海乂学教育科技有限公司 | Online mixed reality teaching system |
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| EP1191517A2 (en) * | 2000-09-20 | 2002-03-27 | Philips Corporate Intellectual Property GmbH | Dialogue system |
| EP1336956A1 (en) * | 2002-02-13 | 2003-08-20 | Sony International (Europe) GmbH | Method for recognizing speech/speaker using emotional change to govern unsupervised adaptation |
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Application publication date: 20160511 |