Voice recognition transcription conference system

Abstract

The utility model relates to the technical field of conference communication, and particularly discloses a voice recognition and transfer conference system, which comprises a first voice recognition circuit, a second voice recognition circuit, a third voice recognition circuit, a transfer master control circuit, an LED indicating circuit, a display circuit, a power supply circuit and a record storage circuit, the transfer master control circuit is electrically connected with the first voice recognition circuit, the second voice recognition circuit, the third voice recognition circuit, the LED indication circuit, the display circuit, the power supply circuit and the record storage circuit, and the power supply circuit is electrically connected with the LED indication circuit and the display circuit. The first voice recognition circuit, the second voice recognition circuit and the third voice recognition circuit are arranged to recognize speaking content of participants, and the speaking content is converted into text content through the transfer master control circuit and the record storage circuit to be recorded and stored, so that conference information is recorded and stored in real time, manual recording is not needed, and the working efficiency is improved. Time and labor are saved, and the intelligent degree is high.

Description

Technical Field

[0001] The utility model relates to the technical field of conference communication, and particularly relates to a voice recognition and transcription conference system. Background Art

[0002] With the rapid development of society, communication has become more and more frequent, and information exchange and discussion of various activities are often carried out in the form of meetings. In enterprise operations, the convening of meetings is very common. When people have problems to solve, or need to make authoritative decisions or resolutions, they usually hold meetings. So that the participants can understand the importance of the problem, determine the corresponding solutions and then execute them. In order to ensure the subsequent access to the meeting content, meeting records are usually made. In the meeting records, manual recording is quite laborious, and some key points of the meeting may be omitted, or some personal opinions may be involuntarily mixed in, making the meeting records inaccurate and often unsatisfactory. Therefore, it is necessary to propose a voice recognition and transcription conference system that can realize real-time recording and preservation of meeting information. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a voice recognition and transcription conference system in view of the above-mentioned defects of the prior art. By setting a first voice recognition circuit, a second voice recognition circuit and a third voice recognition circuit to recognize the speech content of the participants, and converting it into text content through a transcription main control circuit and a recording and storage circuit for recording and preservation, the real-time recording and preservation of meeting information are realized, without manual recording, saving time and effort, and having a relatively high degree of intelligence.

[0004] In order to solve the above technical problems, the technical solution of the utility model is as follows:

[0005] A voice recognition and transcription conference system includes a first voice recognition circuit, a second voice recognition circuit, a third voice recognition circuit, a transcription main control circuit, an LED indication circuit, a display circuit, a power supply circuit and a recording and storage circuit. The transcription main control circuit is electrically connected to the first voice recognition circuit, the second voice recognition circuit, the third voice recognition circuit, the LED indication circuit, the display circuit, the power supply circuit and the recording and storage circuit respectively. The power supply circuit is electrically connected to the LED indication circuit and the display circuit respectively.

[0006] Preferably, the transcription main control circuit includes a single-chip microcomputer chip U3, a start button S1, a crystal oscillator X1, a serial program burning port P1, a capacitor C2, a capacitor C3 and a capacitor C4. The start button S1, the crystal oscillator X1, the serial program burning port P1, the capacitor C2, the capacitor C3 and the capacitor C4 are all connected to the single-chip microcomputer chip U3.

[0007] Preferably, the first voice recognition circuit includes a microphone MIC1, a voice recognition chip U1, and a player LS1. The voice recognition chip U1 is respectively connected to the microphone MIC1, the player LS1, and the single-chip microcomputer chip U3.

[0008] Preferably, the second voice recognition circuit includes a microphone MIC2, a voice recognition chip U5, and a player LS3. The voice recognition chip U5 is respectively connected to the single-chip microcomputer chip U3, the microphone MIC2, and the player LS3.

[0009] Preferably, the third voice recognition circuit includes a microphone MIC3, a voice recognition chip U4, and a player LS2. The voice recognition chip U4 is respectively connected to the single-chip microcomputer chip U3, the microphone MIC3, and the player LS3.

[0010] Preferably, the LED indication circuit includes light-emitting diodes D1, D2, D3, resistors R3, R4, and R5. The light-emitting diodes D1, D2, D3 are respectively connected to the resistors R3, R4, and R5. The resistors R3, R4, and R5 are all connected to the single-chip microcomputer chip U3.

[0011] Preferably, the display circuit includes a display screen U2. The third pin and the fourth pin of the display screen U2 are respectively connected to the forty-second pin and the forty-third pin of the single-chip microcomputer chip U3.

[0012] Preferably, the power supply circuit includes a power management chip U7 and a power supply interface J1. The power management chip U7 is respectively connected to the single-chip microcomputer chip U3 and the power supply interface J1.

[0013] Preferably, the recording and storage circuit includes a memory chip U6 and a capacitor C1. The memory chip U6 is respectively connected to the single-chip microcomputer chip U3 and the capacitor C1.

[0014] With the above technical solution, a voice recognition and transcription conference system provided by the present utility model has the following beneficial effects: The transcription main control circuit in the voice recognition and transcription conference system is electrically connected to the first voice recognition circuit, the second voice recognition circuit, the third voice recognition circuit, the LED indication circuit, the display circuit, the power supply circuit, and the recording and storage circuit respectively. The power supply circuit is electrically connected to the LED indication circuit and the display circuit respectively. By setting the first voice recognition circuit, the second voice recognition circuit, and the third voice recognition circuit to recognize the speech content of the participants, different voice recognition circuits correspond to different participants' speakers, and are converted into text content through the transcription main control circuit and the recording and storage circuit for recording and preservation, realizing real-time recording and preservation of conference information, without manual recording, saving time and effort, and having a relatively high degree of intelligence; The transcribed text content can also be displayed on the display screen through the display circuit, with diverse functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the circuit schematic diagram of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The following further describes the specific embodiments of the present utility model with reference to the drawings. It should be noted here that the description of these embodiments is for helping to understand the present utility model, but does not constitute a limitation to the present utility model. In addition, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0017] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model.

[0018] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0019] Such as Figure 1As shown in the figure, the speech recognition and transcription conference system includes a first speech recognition circuit, a second speech recognition circuit, a third speech recognition circuit, a transcription main control circuit, an LED indication circuit, a display circuit, a power supply circuit, and a recording and storage circuit. The transcription main control circuit is electrically connected to the first speech recognition circuit, the second speech recognition circuit, the third speech recognition circuit, the LED indication circuit, the display circuit, the power supply circuit, and the recording and storage circuit respectively. The power supply circuit is electrically connected to the LED indication circuit and the display circuit respectively. It can be understood that in the actual application process, the first speech recognition circuit, the second speech recognition circuit, the third speech recognition circuit, the transcription main control circuit, the LED indication circuit, the display circuit, the power supply circuit, and the recording and storage circuit can all be integrated on a PCB circuit board and installed on the conference table for use.

[0020] Specifically, the transcription main control circuit includes a single-chip microcomputer chip U3, a start button S1, a crystal oscillator X1, a serial program burning port P1, a capacitor C2, a capacitor C3, and a capacitor C4. The start button S1, the crystal oscillator X1, the serial program burning port P1, the capacitor C2, the capacitor C3, and the capacitor C4 are all connected to the single-chip microcomputer chip U3. It can be understood that the single-chip microcomputer chip U3 uses an STM32F103C8T6 chip to control the working states of the above-mentioned various circuits through signal transmission and signal processing.

[0021] Specifically, the first speech recognition circuit includes a microphone MIC1, a speech recognition chip U1, and a player LS1. The speech recognition chip U1 is connected to the microphone MIC1, the player LS1, and the single-chip microcomputer chip U3 respectively; the second speech recognition circuit includes a microphone MIC2, a speech recognition chip U5, and a player LS3. The speech recognition chip U5 is connected to the single-chip microcomputer chip U3, the microphone MIC2, and the player LS3 respectively; the third speech recognition circuit includes a microphone MIC3, a speech recognition chip U4, and a player LS2. The speech recognition chip U4 is connected to the single-chip microcomputer chip U3, the microphone MIC3, and the player LS3 respectively. It can be understood that the speech recognition chip U1, the speech recognition chip U5, and the speech recognition chip U4 can all be SU-03T chips, etc., which are used to collect the audio signals of the participating users, convert them into text or written content, and output them to the transcription main control circuit. The transcription main control circuit controls the recording and storage circuit to store the text data, and at the same time, the corresponding audio signals are also played through the player.

[0022] Specifically, the LED indication circuit includes light-emitting diodes D1, D2, D3, resistors R3, R4, and R5. The light-emitting diodes D1, D2, and D3 are respectively connected to the resistors R3, R4, and R5, and the resistors R3, R4, and R5 are all connected to the single-chip microcomputer chip U3. The display circuit includes a display screen U2. The third pin and the fourth pin of the display screen U2 are respectively connected to the forty-second pin and the forty-third pin of the single-chip microcomputer chip U3. It can be understood that the display screen U2 can be an OLED0.96INCH display screen or the like, which is used to display corresponding text content for the participants to view.

[0023] Specifically, the power supply circuit includes a power management chip U7 and a power interface J1. The power management chip U7 is respectively connected to the single-chip microcomputer chip U3 and the power interface J1. It can be understood that the power interface J1 is used to access an external power supply, and the power management chip U7 can be AMS1117-3.3V, which is used to output a suitable voltage power supply for the above-mentioned various circuits to use.

[0024] Specifically, the recording and storage circuit includes a memory chip U6 and a capacitor C1. The memory chip U6 is respectively connected to the single-chip microcomputer chip U3 and the capacitor C1. It can be understood that the memory chip U6 can be a W25Q128 chip or the like, which is used to store the text content converted by voice recognition, so as to realize the real-time recording and saving of the voice and text of the meeting content.

[0025] It can be understood that the design of the present invention is reasonable and the structure is unique. By setting the first voice recognition circuit, the second voice recognition circuit, and the third voice recognition circuit to recognize the speech content of the participants, different voice recognition circuits correspond to different participants' speakers, and are converted into text content through the transcription main control circuit and the recording and storage circuit for recording and saving, realizing the real-time recording and saving of meeting information, without manual recording, saving time and effort, and having a high degree of intelligence; the transcribed text content can also be displayed on the display screen through the display circuit, with diversified functions.

[0026] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present invention, various changes, modifications, substitutions, and variations to these embodiments still fall within the protection scope of the present invention.

Claims

1. A speech recognition transcription conference system, characterized by: It includes a first voice recognition circuit, a second voice recognition circuit, a third voice recognition circuit, a transcription main control circuit, an LED indication circuit, a display circuit, a power supply circuit and a recording and storage circuit. The transcription main control circuit is electrically connected to the first voice recognition circuit, the second voice recognition circuit, the third voice recognition circuit, the LED indication circuit, the display circuit, the power supply circuit and the recording and storage circuit respectively, and the power supply circuit is electrically connected to the LED indication circuit and the display circuit respectively.

2. The speech recognition transcription conference system according to claim 1, characterized in that: The transcription main control circuit includes a single-chip microcomputer chip U3, a start button S1, a crystal oscillator X1, a serial program burning port P1, capacitors C2, C3 and C4. The start button S1, crystal oscillator X1, serial program burning port P1, capacitors C2, C3 and C4 are all connected to the single-chip microcomputer chip U3.

3. The speech recognition transcription conference system according to claim 2, characterized in that: The first voice recognition circuit includes a microphone MIC1, a voice recognition chip U1 and a player LS1. The voice recognition chip U1 is connected to the microphone MIC1, the player LS1 and the single-chip microcomputer chip U3 respectively.

4. The speech recognition transcription conference system according to claim 2, characterized in that: The second voice recognition circuit includes a microphone MIC2, a voice recognition chip U5 and a player LS3. The voice recognition chip U5 is connected to the single-chip microcomputer chip U3, the microphone MIC2 and the player LS3 respectively.

5. The speech recognition transcription conference system according to claim 2, characterized in that: The third voice recognition circuit includes a microphone MIC3, a voice recognition chip U4 and a player LS2. The voice recognition chip U4 is connected to the single-chip microcomputer chip U3, the microphone MIC3 and the player LS3 respectively.

6. The speech recognition transcription conference system according to claim 2, characterized in that: The LED indication circuit includes a light-emitting diode D1, a light-emitting diode D2, a light-emitting diode D3, a resistor R3, a resistor R4 and a resistor R5. The light-emitting diode D1, the light-emitting diode D2 and the light-emitting diode D3 are connected to the resistor R3, the resistor R4 and the resistor R5 respectively. The resistor R3, the resistor R4 and the resistor R5 are all connected to the single-chip computer chip U3.

7. The speech recognition transcription conference system according to claim 2, characterized in that: The display circuit includes a display screen U2, the third pin and the fourth pin of the display screen U2 are respectively connected to the 42nd pin and the 43rd pin of the single-chip microcomputer chip U3, the single-chip microcomputer chip U3 adopts the STM32F103C8T6 chip, and the display screen U2 is an OLED 0.96INCH display screen.

8. The speech recognition transcription conference system according to claim 2, characterized in that: The power circuit includes a power management chip U7 and a power interface J1. The power management chip U7 is connected to the single-chip microcomputer chip U3 and the power interface J1 respectively.

9. The speech recognition transcription conference system according to claim 2, characterized in that: The recording storage circuit includes a memory chip U6 and a capacitor C1, and the memory chip U6 is connected to the single-chip microcomputer chip U3 and the capacitor C1 respectively.

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