Offline voice word question-and-answer apparatus and method

Abstract

The present application provides an offline voice word question-and-answer apparatus and method. The offline voice word question-and-answer apparatus comprises an offline database, a control module and an offline voice module; the offline database interacts with the control module to provide a word question-and-answer question, a word question-and-answer answer and a functional instruction; the control module interacts with the offline database to obtain the word question-and-answer question and the word question-and-answer answer, and interacts with the offline voice module to obtain a recognition instruction and send a determination result; and the offline voice module interacts with a user to recognize a user speech to obtain the recognition instruction, and play the determination result. The offline voice word question-and-answer apparatus of the present application uses an offline voice module and an online database, so that word question-and-answer can be carried out without the need for a network connection, and the application scenarios are broad; moreover, the offline voice word question-and-answer apparatus is not affected by network restrictions across different countries or regions, and is thus convenient to use and suitable for a wide variety of usage scenarios.

Description

Offline voice word question answering device and method Technical Field

[0001] The present application belongs to the field of voice question answering technology, and in particular relates to an offline voice word question answering device and method. Background Art

[0002] Voice Q&A (Voice Q&A) is an interactive method that uses voice to ask and answer questions. Typically, users can use voice input to ask questions, and the system will answer them through voice or text. This technology is commonly used in smart assistants, voice recognition systems, smart speakers, and other fields.

[0003] Among them, voice question answering mainly includes three aspects: ① Speech Recognition: the technology of converting voice signals into text, so that computers can understand and process voice input; ② Natural Language Processing (NLP): converting human language into a form that computers can understand and process, used to understand and answer questions raised by users; ③ Speech Synthesis: the technology of converting text into speech, so that computers can answer users' questions through speech.

[0004] However, existing voice question-answering systems mostly rely on online or networked technologies and are inoperable in scenarios without a network. Furthermore, existing devices containing voice question-answering systems often experience poor network connectivity when used in different countries and regions. Therefore, those skilled in the art need to develop a new technical solution to address the limited application scenarios of voice question-answering systems. Summary of the Invention

[0005] In view of the above-mentioned shortcomings of the prior art, the purpose of this application is to provide an offline voice word question and answer device and method for solving the problem of limited application scenarios of the voice question and answer system in the prior art.

[0006] To achieve the above-mentioned and other related purposes, the present application provides an offline voice word question and answer device, which includes an offline database, a control module and an offline voice module;

[0007] The offline database interacts with the control module to provide word question and answer questions, word question and answer answers and functional instructions;

[0008] The control module interacts with the offline database to obtain the word question and the word question answer, and interacts with the offline voice module to obtain a recognition instruction and send a judgment result;

[0009] The offline voice module interacts with the user to recognize the user's voice to obtain the recognition instruction, and plays the judgment result.

[0010] Optionally, the types of the word question and answer questions include but are not limited to word spelling, word dictation or word phrase spelling.

[0011] Optionally, the playback language of the offline voice word question and answer device includes but is not limited to Chinese, English, Japanese, German or French.

[0012] Optionally, the language of the user's voice is different from the playback language of the offline voice word question and answer device.

[0013] Optionally, the offline voice module includes a voice input unit, a voice recognition unit and a voice playback unit;

[0014] The voice input unit recognizes the user voice and converts the user voice into a voice command;

[0015] The speech recognition unit receives the speech instruction, recognizes and converts it to obtain the recognition instruction, and sends the recognition instruction to the control module;

[0016] The voice playing unit converts the word question and answer, the word question and answer answer or the judgment result sent by the control module into audio and plays it.

[0017] To achieve the above-mentioned and other related purposes, the present application further provides an offline voice word question answering method, which comprises:

[0018] The control module sends an interactive instruction to the offline database to obtain the word question and the word question answer;

[0019] The control module sends a question broadcast instruction to the offline voice module based on the word question and answer question;

[0020] The offline voice module plays the word question and answer question based on the question broadcast instruction;

[0021] The offline voice module recognizes the user voice, obtains the recognition instruction and sends it to the control module;

[0022] The control module sends a judgment result broadcast instruction to the offline voice module based on the recognition instruction and the word question answer;

[0023] The offline voice module plays the judgment result based on the judgment result broadcast instruction.

[0024] Optionally, the types of the word question and answer questions include but are not limited to word spelling, word dictation or word phrase spelling.

[0025] Optionally, the playback language of the offline voice word question and answer device includes but is not limited to Chinese, English, Japanese, German or French.

[0026] Optionally, the language of the user's voice is different from the playback language of the offline voice word question and answer device.

[0027] Optionally, the offline voice module includes a voice input unit, a voice recognition unit and a voice playback unit;

[0028] The voice input unit recognizes the user voice and converts the user voice into a voice command;

[0029] The speech recognition unit receives the speech instruction, recognizes and converts it to obtain the recognition instruction, and sends the recognition instruction to the control module;

[0030] The voice playing unit converts the word question and answer, the word question and answer answer or the judgment result sent by the control module into audio and plays it.

[0031] As described above, the offline voice word question answering device and method provided by this application has the following beneficial effects:

[0032] 1. The offline voice word question and answer device of the present application adopts an offline voice module and an offline database, so that word questions and answers can be performed without a network connection, and is applicable to a wide range of scenarios; it is not subject to network restrictions between different countries and regions, is easy to use, and has many usage scenarios.

[0033] 2. The offline voice word question and answer method of this application can promote the user's language expression ability. Voice question and answer involves language comprehension and expression ability. Through voice word question and answer, users can understand and apply the learned word knowledge more deeply, thereby improving their word expression ability and word memory ability.

[0034] 3. The offline database of the offline voice word question-answering device of the present application can set different word questions according to different learning needs and age groups, covering word questions in different languages, word questions for different age groups, etc., so as to meet the learning needs of different users and provide a personalized learning experience.

[0035] 4. The offline voice word question and answer device of this application enhances the fun and interactivity. Traditional voice word questions and answers often lack fun and interactivity. This application uses offline voice recognition technology to make the voice word question and answer process more intuitive and vivid. Users can interact with the device through voice, which enhances the fun and participation of word questions and answers and stimulates users' interest in learning. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] FIG1 is a schematic structural diagram of the offline voice word question-answering device provided by the present application.

[0037] FIG2 is a schematic structural diagram of the control module provided in this application.

[0038] FIG3 is a schematic diagram of the structure of the offline voice module provided in this application.

[0039] FIG4 is a schematic diagram of a scene cycle of the offline voice word question-answering device provided in this application.

[0040] FIG5 is a schematic diagram of the process of the offline voice word question answering method provided in this application.

[0041] Component number description:

[0042] 1. Offline database; 2. Control module; 21. Receiving unit; 22. Processing unit; 23. Sending unit; 24. Storage unit; 3. Offline voice module; 31. Voice input unit; 32. Voice recognition unit; 33. Voice playback unit. DETAILED DESCRIPTION

[0043] The following describes the embodiments of the present application through specific examples. Those skilled in the art will readily understand the other advantages and benefits of the present application from the disclosure herein. The present application may also be implemented or applied through various other specific embodiments, and the details in this specification may be modified or altered based on different viewpoints and applications without departing from the spirit of the present application.

[0044] Please refer to Figures 1 to 5. It should be noted that the illustrations provided in this embodiment only illustrate the basic concept of the present application in a schematic manner. Although the illustrations only show components related to the present application and are not drawn according to the number, shape and size of components in actual implementation, the shape, quantity and proportion of each component in actual implementation may be changed at will, and the component layout may also be more complicated. Example 1

[0045] As shown in FIG1 , the present application provides an offline voice word question and answer device, which includes an offline database 1 , a control module 2 and an offline voice module 3 .

[0046] As shown in FIG1 , the offline database 1 interacts with the control module 2 to provide word question and answer questions, word question and answer answers, and functional instructions.

[0047] Specifically, the offline database 1 stores data on the word question and answer questions, the word question and answer answers, and the functional instructions; after receiving the interactive instructions sent by the control module 2, the offline database 1 sends the instructions containing the word question and answer questions and the word question and answer answers to the control module 2.

[0048] Specifically, the offline database 1 refers to a database that can be accessed and operated without a network connection. A database is a space or system that stores and manages data. It can also be a memory, hard drive, or other storage device. The offline database 1 typically stores data on a local device, rather than in the cloud or on a remote server. The main features of the offline database 1 include the following: First, local storage: Data is stored on the local device, eliminating the need for a network connection. Second, offline access: The database can be accessed and operated without a network connection. Third, data security: Because data is stored on the local device, offline databases offer higher data security and privacy protection than cloud databases. Common offline databases include SQLite, Realm, and PouchDB. These databases typically provide APIs and tools suitable for various platforms and development languages, enabling developers to easily store and access local data. The offline voice word question-and-answer device provided in this application, by providing the offline database 1, enables word question-and-answer operations without a network connection. This allows word question-and-answer operations to be performed even in scenarios with weak or blocked network signals, making it applicable to a wide range of scenarios. The offline voice word question and answer device provided by the present application is not subject to network restrictions between different countries and regions. For devices that can only perform word questions and answers with networked devices, the network protocols of different countries are inconsistent, resulting in limited use of the devices in different countries; however, the offline voice word question and answer device of the present application can still be used unimpeded even without a network, which increases the usage scenarios and is convenient to use.

[0049] As an example, the data stored in the offline database 1 in the offline voice word question-answering device can be further categorized into different levels, such as a preschool data sub-library, an elementary school data sub-library, a junior high school data sub-library, a high school data sub-library, a university data sub-library, and an IELTS data sub-library. The word question questions and types vary across different data sub-libraries, which will not be detailed here. Furthermore, the offline database 1 can be customized based on the user's learning needs to meet the learning needs of different users and provide a personalized learning experience.

[0050] Specifically, the types of word quiz questions include but are not limited to word spelling, word dictation, or word phrase spelling. The offline voice word quiz device provided by the present application can be set with different types of word questions. According to different user needs, it can be set to word spelling to help users memorize words; it can be set to word dictation to help users understand the meaning of words; it can also be set to word phrase spelling to help improve users' ability to use words.

[0051] Specifically, the functional instructions refer to instructions for functions related to the working state conversion of the device, such as functional instructions related to powering on and off the device, functional instructions related to pausing and standing by the device, functional instructions related to jumping to a wrong question book when the device is conducting a word question and answer session, functional instructions related to switching from a Chinese word question and answer session to an English word question and answer session, etc., which will not be elaborated here.

[0052] As shown in FIG1 , the control module 2 interacts with the offline database 1 to obtain the word question and the word question answer, and interacts with the offline voice module 3 to obtain the recognition instruction and send the judgment result.

[0053] Specifically, after receiving the word question and the word question answer in the offline database 1, the control module 2 interacts with the offline voice module 2, and sends the word question and answer to the user through the offline voice module 3; receives the recognition instruction of the user's answer voice recognized by the offline voice module 3, compares the user's answer with the word question answer; and sends the judgment result to the user through the offline voice module 3.

[0054] Specifically, as shown in Figure 2 , the control module 2 includes a receiving unit 21, a processing unit 22, and a sending unit 23. The receiving unit 21 receives the recognition instruction and sends it to the processing unit 22, where it is converted into a control instruction. The sending unit 23 sends the control instruction to the offline database 1 or the offline voice module 3, and the device begins operation. As an example, the control module 2 also includes a storage unit 24, which is used to store data and programs received and sent by the processing unit 22. It should be noted that the arrow directions in this application do not indicate one-way communication, but may also indicate two-way communication. As shown in Figure 2 , the arrow pointing from the storage unit 24 to the processing unit 22 indicates that, in actual use, the processing unit 22 may also store data in the storage unit 24. The storage unit 24 is not only used to provide data but also to store data (e.g., cache data). Therefore, the arrow pointing from the storage unit 24 to the processing unit 22 indicates two-way communication. The communication meanings of the other arrows are determined according to actual needs and are not detailed here.

[0055] More specifically, when the offline voice word question and answer device is started or a new round of word question and answer cycle begins, the processing unit 22 receives the recognition instruction, and the recognition instruction at this time is "start word question and answer", and the device starts to run in a cycle. The processing unit 22 sends an interactive instruction to the offline database 1 through the sending unit 23, and the receiving unit 21 receives the word question and answer questions and the word question and answer answers sent by the offline database 1, and transmits them to the processing unit 22. The processing unit 22 sends the word question and answer questions to the offline voice module 3 through the sending unit 23 based on the word question and answer questions provided by the offline database 1, and stores the word question and answer answers in the storage unit 24. Specifically, the processing unit 22 converts the word question and answer questions into a question broadcast instruction and sends it to the offline voice module 3 through the sending unit 23. The processing unit 22 stores the word question and answer answers as cached data in the storage unit 24. The receiving unit 21 receives the user answer sent by the offline voice module 3 and transmits it to the processing unit 22. The processing unit 22 determines whether the user answer is the same as the word question answer stored in the storage unit 24. After the processing unit 22 completes the judgment, it sends the judgment result and the word question answer to the offline voice module 3 through the sending unit 23 and feeds it back to the user. Specifically, the user answer is converted into an answer recognition instruction by the offline voice module 3 and sent to the receiving unit 21; the processing unit 22 compares the user answer with the word question answer to complete the answer judgment; the processing unit 22 converts the judgment result and the word question answer into an answer broadcast instruction, and sends it to the offline voice module 3 through the sending unit 23; the offline voice module 3 converts the answer broadcast instruction into audio for playback.

[0056] As shown in Figure 1, the offline voice module 3 interacts with the user to recognize the user's voice to obtain the recognition instruction and play the judgment result. The offline voice module 3 provided by the present application can recognize the user's voice and is more interesting and interactive than the traditional button-type puzzle machine.

[0057] Specifically, the offline voice module 3 receives the user's functional voice or answer voice, converts the user's voice into the recognition instruction, and sends it to the control module 2; converts the question instruction and answer broadcast instruction sent by the control module 2 into audio and plays it.

[0058] Specifically, as shown in Figure 3, the offline voice module 3 includes a voice input unit 31, a voice recognition unit 32, and a voice playback unit 33. The voice input unit 31 recognizes the user's voice and converts it into a voice command; the voice recognition unit 32 receives the voice command, recognizes and converts it to obtain the recognition command, and sends the recognition command to the control module 2; the voice playback unit 33 converts the word question, the word question answer, or the judgment result sent by the control module 2 into audio and plays it.

[0059] More specifically, the voice input unit 31 enters an active state after the voice playback unit 33 plays the question broadcast instruction, continuously detects the user voice in the surrounding environment, and after receiving the user voice, converts it into a voice instruction and inputs it into the voice recognition unit 32; the voice recognition unit 32 receives the voice recognition instruction, recognizes and converts it to obtain the recognition instruction that can be processed by the control module 2, and inputs the recognition instruction to the control module 2. When the voice playback unit 33 receives the question broadcast instruction or the answer broadcast instruction from the control module 2, the voice playback unit 33 converts the question broadcast instruction or the answer broadcast instruction into audio and plays it to the user. As an example, when the device is powered on or in standby mode, the voice input unit 31 detects the user voice in power saving mode so as to receive functional voice, such as starting a word question and answer, opening a wrong question book, etc., to facilitate the user to start a word question and answer.

[0060] Specifically, the playback language of the offline voice word question and answer device includes but is not limited to Chinese, English, Japanese, German or French. The playback language of the offline voice word question and answer device is not limited and will not be described here one by one. The offline voice word question and answer device of the present application can be set to different languages ​​according to the learning needs of different users, such as English, German, etc., so as to meet the learning needs of different users and provide personalized learning experience. The offline voice word question and answer device of the present application adopts the offline database 1 to store voice data, and the voice can be recorded by real people, and the voice is standard; compared with the networked database, the audio playback of the offline voice word question and answer device of the present application is more stable, there will be no noise and network delay, and the learning experience is better.

[0061] Specifically, the language of the user's voice is different from the playback language of the offline voice word question-answering device. The offline voice word question-answering device provided in this application can perform bilingual word question-answering spelling according to the user's learning needs. Word question-answering between different languages ​​can improve the user's comprehension and memory ability. For example, in a Chinese-English word question, the playback language of the offline voice word question-answering device is Chinese, and the user answers in English; in an English-German question, the playback language of the offline voice word question-answering device is English, and the user answers in German, thereby meeting the learning needs of different users and providing a personalized learning experience.

[0062] As an example, FIG4 shows a scenario cycle of an offline voice word question-and-answer device provided by the present application. When the device is powered on, the user has issued a "Start word question" instruction, and the control module 2 receives the "Start word question" instruction. In the first step, the control module 2 interacts with the offline database 1 via the sending unit 23, and the receiving unit 21 receives the word question (word question: Which English words contain the three letters "app") and the word question answer (word question answer: apple, appoint). In the second step, the control module 2 converts the word question into a question broadcast instruction (question broadcast instruction: Which English words contain the three letters "app") via the sending unit 23 and sends it to the offline voice module 3; the voice playback unit 33 converts the question broadcast instruction into a question audio and broadcasts it to the user (plays the question audio: Which English words contain the three letters "app"). In the third stage, the voice input unit 31 in the offline voice module 3 detects the user's voice answer (user voice answer: apple). The voice input unit 31 converts the user's voice answer into a voice command and sends it to the voice recognition unit 32. The voice recognition unit 32 converts the user's answer into the recognition command and sends it to the receiving unit 21 in the control module 2. In the fourth stage, after receiving the user's answer from the receiving unit 21, the processing unit 22 determines whether the user's answer is correct or not compared with the word question answer. The judgment result and the word question answer are converted into an answer broadcast command and sent to the voice playback unit 33 (answer broadcast command: The answer is correct. English words containing the three letters "app" include apple and appoint). In the fifth stage, the voice playback unit 33 converts the answer broadcast command into audio and plays it to the user (answer audio: The answer is correct. English words containing the three letters "app" include apple and appoint). The user then learns the answer to the word question and whether it is correct or not.

[0063] It should be noted that the scenario loop of the offline voice word question and answer device provided in this application is not limited to one type, and can also be "English word dictation (the device plays Chinese words, and the user answers with English words)", "German words of Chinese words (the device plays Chinese words, and the user answers with German words)", "word phrases (the device plays a word, and the user answers a phrase containing the word)" and other scenario word questions and answers; the specific process of the loop is not limited and is not limited to this embodiment.

[0064] The offline voice word question-answering device of the present application is provided with an offline voice module and an offline database, so that word questions can be conducted without the need for a network connection, and is applicable to a wide range of scenarios; it is not subject to network restrictions between different countries and regions, is easy to use, and has multiple usage scenarios. The offline database of the offline voice word question-answering device of the present application can set different word questions according to different learning needs and age groups, covering word questions in different languages, word questions for different age groups, etc., thereby meeting the learning needs of different users and providing a personalized learning experience; compared with traditional button-type puzzle machines, the offline voice word question-answering device of the present application is more interesting and interactive.

[0065] The offline voice word question and answer device of the present application can also be used in preschool education and primary school education for young children. When the elders and young children are not proficient in using the Internet, the offline voice word question and answer device of the present application has the advantages of being easy to use and enhancing learning interest. Example 2

[0066] As shown in FIG5 , this embodiment provides an offline voice word question answering method, which includes the following steps:

[0067] S1: The control module 2 sends an interactive instruction to the offline database 1 to obtain the word question and the word question answer.

[0068] Specifically, when the offline voice word question and answer system is operating normally, the control module 2 receives the functional instruction "Start Word Question and Answer," and the system starts the word question and answer system. The control module 2 sends an interactive instruction to the offline database 1, and obtains the word question and answer questions from the offline database 1. The word question and answer questions sent by the offline database 1 can be executed randomly or in a sequential order, which is not limited here.

[0069] More specifically, the types of word quiz questions are word spelling, word dictation or word phrase spelling. According to the needs of different users, it can be set to word spelling to help users remember words; it can be set to word dictation to help users understand the meaning of words; it can also be set to word phrase spelling to help improve users' ability to use words.

[0070] More specifically, the operating language of the offline voice word question and answer method includes but is not limited to Chinese, English, Japanese, German or French. The playback language of the offline voice word question and answer method is not limited and will not be described in detail here.

[0071] S2: The control module 2 sends a question broadcast instruction to the offline voice module 3 based on the word question and answer question.

[0072] Specifically, the control module 2 converts the word question and answer question into a question broadcast instruction and sends it to the offline voice module 3.

[0073] S3: The offline voice module 3 plays the word question and answer question based on the question broadcast instruction.

[0074] Specifically, the offline voice module 3 converts the question broadcast instruction into question audio and plays it.

[0075] More specifically, the offline voice module 3 includes a voice input unit 31, a voice recognition unit 32 and a voice playback unit 33. The voice input unit 31 recognizes the user voice and converts the user voice into a voice instruction; the voice recognition unit 32 receives the voice instruction, recognizes and converts it to obtain the recognition instruction, and sends the recognition instruction to the control module 2; the voice playback unit 33 converts the word question and answer question, the word question and answer answer or the judgment result sent by the control module 2 into audio and plays it. The offline voice word question and answer method of the present application utilizes voice recognition technology to promote the user's language expression ability. Voice question and answer involves language comprehension and expression ability. Through voice word question and answer, users can understand and apply the learned word knowledge more deeply, and improve their word expression ability and word memory ability.

[0076] S4: The offline voice module 3 recognizes the user voice, obtains the recognition instruction and sends it to the control module 2.

[0077] Specifically, the offline voice module 3 recognizes the user's answer voice, and converts the user's answer voice into a recognition instruction and sends it to the control module 2.

[0078] S5: The control module 2 sends a judgment result broadcast instruction to the offline voice module 3 based on the recognition instruction and the word question and answer.

[0079] Specifically, the control module 2 compares the user's answer with the word question answer, determines whether the answer is correct, and sends the determination result and the correct answer to the offline voice module 3.

[0080] S6: The offline voice module 3 plays the judgment result based on the judgment result broadcast instruction.

[0081] Specifically, the offline voice module 3 converts the judgment result broadcast instruction sent by the control module 2 into an answer audio containing the judgment result and the correct answer, and plays it to the user.

[0082] For example, the language of the user's voice is different from the playback language of the offline voice word question-answering device. The offline voice word question-answering device can perform bilingual word question-answering based on the user's learning needs. Word question-answering between different languages ​​can improve the user's comprehension and memory ability. For example, in a Chinese-English word question, the offline voice word question-answering device plays the language in Chinese, and the user answers in English; in an English-German question, the offline voice word question-answering device plays the language in English, and the user answers in German, thereby meeting the learning needs of different users and providing a personalized learning experience.

[0083] It should be noted that the offline voice word question and answer method described in this application is a cyclic running scenario, and the step numbers (S1, S2, etc.) are only for the convenience of description; when executing the offline voice word question and answer method described in this application, you can stop at any step or start again at any step, which is not limited here.

[0084] The offline voice word question and answer method provided in the present application uses the offline database 1 and the offline voice module 3 to interact with the user. The offline database 1 enables word question and answer to be performed without a network connection. For example, word question and answer can still be performed in scenarios where the network signal is weak or the network signal is blocked, and the scenarios are widely applicable. The offline database 1 and the offline voice module 3 are not subject to network restrictions between different countries and regions. For devices that can only perform word question and answer on networked devices, the network protocols in different countries are inconsistent, resulting in limited use of the devices in different countries. The offline voice word question and answer device of the present application can still be used unimpeded in the absence of a network, which increases the usage scenarios and is convenient to use. Example 3

[0085] This embodiment provides a computer device, which includes a memory and a processor. The memory stores a computer program, and the processor executes the method described in the second embodiment. Example 4

[0086] This embodiment provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the method described in the second embodiment is implemented.

[0087] In summary, the present application provides an offline voice word question-answering device and method, the offline voice word question-answering device comprising an offline database, a control module, and an offline voice module; the offline database interacts with the control module to provide word question questions, word question answers, and functional instructions; the control module interacts with the offline database to obtain the word question questions and the word question answers, and interacts with the offline voice module to obtain recognition instructions and send judgment results; the offline voice module interacts with the user to recognize the user's voice to obtain the recognition instructions and play the judgment results. The offline voice word question-answering device of the present application uses an offline voice module and an offline database, so that word questions can be performed without a network connection, and is applicable to a wide range of scenarios; it is not subject to network restrictions between different countries and regions, is easy to use, and has a variety of usage scenarios; the offline database of the offline voice word question-answering device of the present application can set different word questions according to different learning needs and age groups, covering word questions in different languages, word questions for different age groups, etc., thereby meeting the learning needs of different users and providing a personalized learning experience. Therefore, the present application effectively overcomes the various shortcomings of the prior art and has high industrial utilization value.

[0088] The above embodiments are merely illustrative of the principles and effects of this application and are not intended to limit this application. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of this application. Therefore, all equivalent modifications or alterations made by one of ordinary skill in the art without departing from the spirit and technical concepts disclosed in this application shall be covered by the claims of this application.

Claims

1. An offline voice word question and answer device, characterized in that: The offline voice word question-answering device comprises an offline database, a control module and an offline voice module; The offline database interacts with the control module to provide word question and answer questions, word question and answer answers and functional instructions; The control module interacts with the offline database to obtain the word question and the word question answer, and interacts with the offline voice module to obtain a recognition instruction and send a judgment result; The offline voice module interacts with the user to recognize the user's voice to obtain the recognition instruction, and plays the judgment result.

2. The offline voice word question and answer device according to claim 1, wherein: The types of word quiz questions include but are not limited to word spelling, word dictation or word phrase spelling.

3. The offline voice word question and answer device according to claim 1, wherein The playback language of the offline voice word question answering device includes but is not limited to Chinese, English, Japanese, German or French.

4. The offline voice word question and answer device according to claim 1 or 3, wherein: The language of the user's voice is different from the playback language of the offline voice word question and answer device.

5. The offline voice word question and answer device according to claim 1, wherein: The offline voice module includes a voice input unit, a voice recognition unit and a voice playback unit; The voice input unit recognizes the user voice and converts the user voice into a voice command; The speech recognition unit receives the speech instruction, recognizes and converts it to obtain the recognition instruction, and sends the recognition instruction to the control module; The voice playing unit converts the word question and answer, the word question and answer answer or the judgment result sent by the control module into audio and plays it.

6. An offline voice word question answering method, implemented based on the offline voice word question answering device according to claim 1, characterized in that: The offline voice word question answering method comprises: The control module sends an interactive instruction to the offline database to obtain the word question and the word question answer; The control module sends a question broadcast instruction to the offline voice module based on the word question and answer question; The offline voice module plays the word question and answer question based on the question broadcast instruction; The offline voice module recognizes the user voice, obtains the recognition instruction and sends it to the control module; The control module sends a judgment result broadcast instruction to the offline voice module based on the recognition instruction and the word question answer; The offline voice module plays the judgment result based on the judgment result broadcast instruction.

7. The offline voice word question answering method according to claim 6, wherein: The types of word quiz questions include but are not limited to word spelling, word dictation or word phrase spelling.

8. The offline voice word question answering method according to claim 6, wherein: The playback language of the offline voice word question answering device includes but is not limited to Chinese, English, Japanese, German or French.

9. The offline voice word question answering method according to claim 6 or 8, wherein: The language of the user's voice is different from the playback language of the offline voice word question and answer device.

10. The offline voice word question answering method according to claim 6, wherein: The offline voice module includes a voice input unit, a voice recognition unit and a voice playback unit; The voice input unit recognizes the user voice and converts the user voice into a voice command; The speech recognition unit receives the speech instruction, recognizes and converts it to obtain the recognition instruction, and sends the recognition instruction to the control module; The voice playing unit converts the word question and answer, the word question and answer answer or the judgment result sent by the control module into audio and plays it.

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