Scientific and technological English teaching auxiliary system
By combining terminal devices and servers, an artificial intelligence-based large language model has been developed to address the problem of insufficient oral English training in traditional university science and technology English teaching. This enables accurate assessment of students' oral English and personalized learning plans, thereby improving learning outcomes.
Patent Information
- Application Number
- CN202520387456.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-06
AI Technical Summary
Traditional college science and technology English teaching overemphasizes the explanation of grammar rules and neglects oral English training, resulting in students' inability to effectively apply their oral expression in actual work.
It employs an artificial intelligence large language model that combines terminal devices and servers, collects practice video and audio data through motion detectors and sound collection devices, analyzes the data using a pre-set artificial intelligence model, and provides feedback and review results.
It enables precise assessment of students' oral English proficiency, including intelligent evaluation of pronunciation, grammar, vocabulary, and fluency, and provides personalized learning plans with real-time adjustments to learning difficulty and content to improve learning outcomes.
Smart Images
Figure CN223857787U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to intelligent teaching technical field, especially related to a science and technology English teaching auxiliary system. BACKGROUND
[0002] The traditional science and technology English teaching mode of colleges and universities mainly takes the teacher's teaching as the main part, excessively emphasizes the explanation of grammar rules, ignores the cultivation of oral English, does not pay enough attention to the evaluation of students' oral English expression, and cannot make students truly understand the application of science and technology English in actual work communication. INVENTION CONTENT
[0003] The utility model solves the technical problem that a science and technology English teaching auxiliary system can assist in evaluating students' oral English expression.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0005] A science and technology English teaching auxiliary system, comprising: a terminal device and a server; the terminal device comprises: a master control device, a motion detector, a sound recovery device and a display screen; the master control device is connected with the motion detector, the sound recovery device, the display screen and the server; wherein the master control device comprises: a processor circuit, a display interface circuit, a bus interface circuit, a power switch control circuit, a USB circuit and a wireless communication circuit, the display interface circuit, the bus interface circuit, the power switch control circuit, the USB circuit and the wireless communication interface circuit are connected with the processor circuit respectively, the display interface circuit is connected with the display screen, the bus interface circuit is connected with the motion detector and the sound recovery device, and the wireless communication interface circuit is connected with the server through a wireless communication device; the wireless communication device comprises: a receiving unit, a low-noise amplifier, a first band-pass filter, an MUC circuit, a sending unit, a power amplifier and a second band-pass filter; wherein the MUC circuit is connected with the first band-pass filter and the second band-pass filter, the receiving unit is connected with the low-noise amplifier, the sending unit is connected with the power amplifier, the low-noise amplifier is connected with the first band-pass filter, and the power amplifier is connected with the second band-pass filter; the wireless communication interface circuit and the server are connected with the receiving unit respectively, and the wireless communication interface circuit and the server are connected with the sending unit respectively.
[0006] Preferably, the master control device further comprises a power supply circuit connected with the power switch control circuit, for supplying power to the whole master control device.
[0007] Preferably, the utility model further comprises a memory connected with the bus interface circuit, for storing the dynamic teaching exercise content, the user interaction action data collected by the motion detector and the user interaction sound data collected by the sound recovery device.
[0008] Preferably, the utility model further comprises an indicator light connected with the bus interface circuit.
[0009] Preferably, the terminal device comprises a shell, the inside of the shell is provided with the master control device, the top of the shell is provided with the indicator light, the side of the shell is provided with the sound recovery device, the right top of the shell is provided with the detector, and the left top of the shell is provided with the metal connecting rod connected with the display screen.
[0010] Preferably, the action detector is a kinect depth camera.
[0011] Preferably, the sound recovery device is a microphone.
[0012] The teaching practice content is downloaded into the memory of the science and technology English teaching auxiliary system through the server, students and teachers practice according to the teaching practice content, the video and audio data of the practice process are collected by the action detector and the sound recovery device and are fed back to the server, the opinion suggestion and the review result are fed back to the display screen by the server through the preset artificial intelligence large language model. BRIEF DESCRIPTION OF DRAWINGS
[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only a part of the embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of the provided drawings.
[0014] Figure 1 The structure schematic diagram of the science and technology English teaching auxiliary system of the embodiment of the present application. DETAILED DESCRIPTION
[0015] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.
[0016] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the present application will be further described in detail below with reference to the drawings and specific embodiments.
[0017] Embodiment 1:
[0018] As shown in the drawings, Figure 1As shown in the utility model embodiment, the terminal device comprises a housing, the inside of the housing is provided with the master control device, the top of the housing is provided with an indicator light, the side of the housing is provided with the sound recovery device, the right side of the top of the housing is provided with the detector, the left side of the top of the housing is provided with a metal connecting rod connected with the display screen, and the display screen can be opened to the right side.
[0019] As an embodiment of the utility model embodiment, the terminal device comprises a housing, the inside of the housing is provided with the master control device, the top of the housing is provided with an indicator light, the side of the housing is provided with the sound recovery device, the right side of the top of the housing is provided with the detector, the left side of the top of the housing is provided with a metal connecting rod connected with the display screen, and the display screen can be opened to the right side.
[0020] As an embodiment of the utility model embodiment, the wireless communication device comprises a receiving unit, a low-noise amplifier, a first band-pass filter, an MUC circuit, a sending unit, a power amplifier and a second band-pass filter; wherein the MUC circuit is connected with the first band-pass filter and the second band-pass filter, the receiving unit is connected with the low-noise amplifier, the sending unit is connected with the power amplifier, the low-noise amplifier is connected with the first band-pass filter, and the power amplifier is connected with the second band-pass filter; the wireless communication interface circuit and the server are connected with the receiving unit respectively, and the wireless communication interface circuit and the server are connected with the sending unit respectively.
[0021] As an embodiment of the utility model embodiment, the wireless communication device comprises a receiving unit, a low-noise amplifier, a first band-pass filter, an MUC circuit, a sending unit, a power amplifier and a second band-pass filter; wherein the MUC circuit is connected with the first band-pass filter and the second band-pass filter, the receiving unit is connected with the low-noise amplifier, the sending unit is connected with the power amplifier, the low-noise amplifier is connected with the first band-pass filter, and the power amplifier is connected with the second band-pass filter; the wireless communication interface circuit and the server are connected with the receiving unit respectively, and the wireless communication interface circuit and the server are connected with the sending unit respectively.
[0022] As an embodiment of the utility model embodiment, the wireless communication device comprises a receiving unit, a low-noise amplifier, a first band-pass filter, an MUC circuit, a sending unit, a power amplifier and a second band-pass filter; wherein the MUC circuit is connected with the first band-pass filter and the second band-pass filter, the receiving unit is connected with the low-noise amplifier, the sending unit is connected with the power amplifier, the low-noise amplifier is connected with the first band-pass filter, and the power amplifier is connected with the second band-pass filter; the wireless communication interface circuit and the server are connected with the receiving unit respectively, and the wireless communication interface circuit and the server are connected with the sending unit respectively.
[0023] As an embodiment of the utility model embodiment, the main control device further includes a power supply circuit connected with the power switch control circuit. The power supply circuit is used for power supply of the whole main control device, and the power supply control switch circuit is used for controlling power-on of the main control device whole board. The power supply circuit includes short circuit protection circuit, anti-reverse connection circuit and power supply interface circuit connected in sequence, wherein the short circuit protection circuit is connected with the power supply control switch circuit. The short circuit protection circuit is used for circuit protection of the whole main control device, preferably, the whole main control device circuit can be limited below 3A, preventing danger caused by excessive external power supply current due to short circuit of the main control device. The anti-reverse connection circuit uses metal-oxide semiconductor field effect transistor (MOS tube) to prevent reverse connection, and the circuit has small power consumption and can prolong the power supply time. The anti-reverse connection circuit is used for automatically disconnecting the circuit connection when the power supply end and the ground end of the power supply interface circuit are reversely connected, so as to prevent damage of the rear circuit. The power supply interface circuit is used for power supply of the whole main control device.
[0024] Further, the USB circuit includes USB to UART circuit, USB port protection circuit and USB interface circuit connected in sequence, wherein the USB to UART circuit is connected with the processor circuit. The USB port protection circuit uses transient voltage suppressor (TVS, Transient Voltage Suppressor) protection. The circuit has fast electrostatic discharge reaction, can prevent damage of the interface part circuit caused by human body static electricity, and limits the current of the main control device from the USB interface circuit, effectively preventing damage of the power supply USB device. The USB to UART circuit is used for realizing conversion of USB to UART interface protocol. The USB interface circuit is used for pre-storing firmware burning of the processor circuit.
[0025] The utility model discloses a server is sent to the memory of science and technology english teaching auxiliary system to the teaching practice content, and the student and the teacher carry out practice according to the teaching practice content, and the video audio data collection of practice process is gathered and is returned to the server by action detector and sound recovery device, and the opinion suggestion and the review result are fed back to the display screen through the server preset artificial intelligence big language model and are analyzed. Adopting the utility model can accurately evaluate the oral level of student, including pronunciation, grammar, vocabulary, fluency, and carry out intelligent self-evaluation. Learning style analysis, through the analysis of student's learning habits, interest and hobby etc., the personalized learning plan is customized for it, and the feedback dynamic adjustment can also be carried out, according to the learning progress and feedback of student, the learning difficulty and content are adjusted in real time, and the learning effect maximization is ensured.
[0026] The above-described embodiments are only descriptions of preferred modes of the present application, and are not intended to limit the scope of the present application. Without departing from the design spirit of the present application, various modifications and improvements to the technical solutions of the present application made by those of ordinary skill in the art shall fall within the protection scope defined by the claims of the present application.
Claims
1. A system for assisting in teaching of scientific English, characterized in that, The application relates to a terminal device and a server; the terminal device comprises a master device, a motion detector, a sound recovery device and a display screen. The master device is connected with the motion detector, the sound recovery device, the display screen and the server; wherein the master device comprises a processor circuit, a display interface circuit, a bus interface circuit, a power switch control circuit, a USB circuit and a wireless communication circuit; the display interface circuit, the bus interface circuit, the power switch control circuit, the USB circuit and the wireless communication interface circuit are connected with the processor circuit respectively; the display interface circuit is connected with the display screen; the bus interface circuit is connected with the motion detector and the sound recovery device; the wireless communication interface circuit is connected with the server through a wireless communication device; the wireless communication device comprises a receiving unit, a low-noise amplifier, a first band-pass filter, a MUC circuit, a sending unit, a power amplifier and a second band-pass filter; wherein the MUC circuit is connected with the first band-pass filter and the second band-pass filter; the receiving unit is connected with the low-noise amplifier; the sending unit is connected with the power amplifier; the low-noise amplifier is connected with the first band-pass filter; the power amplifier is connected with the second band-pass filter; the wireless communication interface circuit and the server are connected with the receiving unit respectively; and the wireless communication interface circuit and the server are connected with the sending unit respectively. The master device further comprises a power circuit connected with the power switch control circuit, which is used for supplying power to the whole master device.
2. The system of claim 1, wherein, The terminal device further comprises a memory connected with the bus interface circuit, which is used for storing the motion teaching exercise content, the user interactive motion data collected by the motion detector and the user interactive sound data collected by the sound recovery device.
3. The system of claim 2, wherein the system further comprises a database of scientific and technical English words and phrases. The terminal device further comprises an indicator lamp connected with the bus interface circuit.
4. The EFL teaching auxiliary system of claim 3, wherein, The terminal device comprises a shell, the inside of the shell is provided with the master device, the top of the shell is provided with the indicator lamp, the side of the shell is provided with the sound recovery device, the right side of the top of the shell is provided with the detector, and the left side of the top of the shell is provided with a metal connecting rod connected with the display screen. The motion detector is a kinect depth camera.
5. The system of claim 4, wherein, The sound recovery device is a microphone.
6. The EFL teaching auxiliary system of claim 5, wherein, 7. The EOP teaching auxiliary system of claim 6, wherein,