CN208689934U

CN208689934U - Feedback play system

Info

Publication number: CN208689934U
Application number: CN201821388888.0U
Authority: CN
Inventors: 王仁华
Original assignee: Hefei First House Network Technology Co Ltd
Current assignee: Hefei First House Network Technology Co Ltd
Priority date: 2018-08-27
Filing date: 2018-08-27
Publication date: 2019-04-02
Anticipated expiration: 2028-08-27

Abstract

The utility model discloses a kind of feedback play systems, including speech recognition module, feedback playing module and remote control module, are connected between the speech recognition module and feedback playing module by communication interface；First MCU module built in the speech recognition module and voice signal receiving module, the communication interface is connected to the second MCU module by Audio interface block and Video Graphics Array interface, second MCU module is connected with memory module by serial ports, sound processing module and Display processing module, the voice messaging of speech recognition module extraneous sound source for identification, the voice signal of voice signal receiving module receives the voice messaging that chip perceives extraneous sound source, when receiver receives the analog control signal that remote control module issues, second MCU module converts text information for voice messaging using sound processing module, then pass through speech understanding and processing, and then realize the effect of feedback broadcasting.

Description

Feedback play system

Technical field

The utility model relates to technical field of voice recognition, specially a kind of feedback play system.

Background technique

Application No. is a kind of speech recognition system of CN201710209751.8 and operating methods, wherein this method includes such as Lower step: establishing connection with speech recognition system carrier, and voice signal reception chip is set to phonetic incepting converting means when initial It sets, speech recognition system carrier is set to speech conversion result display device；Digitize the speech into the desk-top picture of device displaying result As information scaling；By the table of the desktop picture information of the speech conversion result display device after scaling and phonetic incepting conversion equipment Face image information is overlapped, so that speech conversion result display device desktop is shown in the one of phonetic incepting conversion equipment desktop Position；Show above-mentioned superimposed image information in display device；And response operation generates corresponding operating order to voice signal It receives chip or speech recognition system carrier is controlled.The invention can be achieved display and fast and accurately identify human language, and Complete the purpose of its exchange or inquiry.

But lack a kind of feedback play system in the prior art, the voice messaging recognized feedback is arrived Display playing device is shown the voice messaging recognized using display broadcasting, how to invent a kind of feedback Play system solves these problems, and becomes those skilled in the art's urgent problem to be solved.

Utility model content

The purpose of this utility model is to provide a kind of feedback play systems, to solve in above-mentioned background technique The problem of proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of feedback play system, packet Speech recognition module, feedback playing module and remote control module are included, is passed through between the speech recognition module and feedback playing module Communication interface connection；

First MCU module built in the speech recognition module and voice signal receiving module, the voice signal receive mould Voice signal built in block receives chip, and the output end of the voice signal receiving module is connected to voice by CAN communication bus Signal conversion module, voice signal conversion chip built in the voice signal conversion module, the voice signal conversion module Output end is connected to voice signal processing module, voice signal built in the voice signal processing module by CAN communication bus Chip is handled, the output end of the voice signal processing module is connected to the input terminal of the first MCU module by serial ports, and described the One MCU module also passes through serial ports and is connected with recording module, and the recording module includes memory module, and the recording module uses language Sound chip I SD4004；

Second MCU module built in the feedback playing module, the communication interface pass through Audio interface block and video figure Shape array interface is connected to the second MCU module, and second MCU module is connected with memory module, acoustic processing mould by serial ports Block and Display processing module, the output end of the sound processing module are connected to the input terminal of loudspeaker module by serial ports, institute The output end for stating Display processing module is connected to the input terminal of display module by serial ports, and the feedback playing module is built-in to be received Device, the receiver receive the signal that remote control module issues, and the receiver is connected to the second MCU module, the remote control mould in succession Block includes the remote controler for wanting to issue analog control signal.

As advanced optimizing for the technical program, a kind of feedback play system of the utility model, described One MCU module uses AT91SAM9263 processor chips, and second MCU module uses Atmega128 processor chips, institute It states and is attached between the first MCU module and the second MCU module by RS232 communication interface.

As advanced optimizing for the technical program, a kind of feedback play system of the utility model is described distant The remote controler for controlling module uses RRMCGB122WJSA2, and the receiver and remote control module are correspondingly arranged.

As advanced optimizing for the technical program, a kind of feedback play system of the utility model, institute's predicate Sound signal receives chip and uses LM22677 chip, exports electric current 5A, 5~42V of output voltage is adjustable, can improve integrated level, described Voice signal conversion chip uses AD9566 chip, two 16 high-speed ADCs of AD9566 integrated chip, sampling rate highest Up to 125MSPS；Level of integrated system is improved, improves passage consistency, using high speed 16bit ADC, improving signal link has Dynamic range is imitated, the Speech processing chip uses MC9S12XEP100 chip.

As advanced optimizing for the technical program, a kind of feedback play system of the utility model, described One MCU module and the second MCU module are electrically connected with power module, which is the electricity built using LM2576 chip Road, 5 volts of power supplys needed for the power supply of battery can be converted to the first MCU module and the work of the second MCU module.

As advanced optimizing for the technical program, a kind of feedback play system of the utility model is described to raise Sound device module is arranged two groups, and the loudspeaker module uses the M16 of Golden Field, and the display module uses Samsung C27F396FH display.

Compared with prior art, the utility model has the beneficial effects that a kind of feedback of the utility model plays System, the voice messaging of speech recognition module extraneous sound source for identification, the voice signal of voice signal receiving module receive core Piece perceives the voice messaging of extraneous sound source, is then converted to the vibration signal information recognized using voice signal conversion module Electric signal, and electric signal is handled using the Speech processing chip of voice signal processing module, recording module is used It is recorded in sound source, and the audio of recording is saved in a storage module, communication interface passes through Audio interface block and view Frequency graphic array interface is connected to the second MCU module, when receiver receive remote control module issue analog control signal, second MCU module converts text information for voice messaging using sound processing module, then by speech understanding and processing, to text Word information further understands and analyzes, and obtains corresponding text feedback, Display processing module includes gender detection module and age Detection module is played out using loudspeaker module, is shown using display module for detecting gender and the age of sound source Show, the text feedback and gender of sound source, age feedback are shown on display module, and then realize feedback The effect of broadcasting has very high practicability, greatly improves a kind of use functionality of feedback play system, Guarantee its using effect and utilization benefit, is suitble to be widely popularized.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of feedback play system of the utility model.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of feedback play system, including language Sound identification module, feedback playing module and remote control module pass through communication between the speech recognition module and feedback playing module Interface connection；

The voice messaging of speech recognition module extraneous sound source for identification, the first MCU mould built in the speech recognition module Block and voice signal receiving module, voice signal built in the voice signal receiving module receive chip, and the voice signal connects The output end for receiving module is connected to voice signal conversion module by CAN communication bus, built in the voice signal conversion module The output end of voice signal conversion chip, the voice signal conversion module is connected at voice signal by CAN communication bus Module, Speech processing chip built in the voice signal processing module are managed, the voice signal of voice signal receiving module connects The voice messaging that chip perceives extraneous sound source is received, is then turned the vibration signal information recognized using voice signal conversion module It is changed to electric signal, and electric signal is handled using the Speech processing chip of voice signal processing module, institute's predicate The output end of sound signal processing module is connected to the input terminal of the first MCU module by serial ports, and first MCU module also passes through Serial ports is connected with recording module, and the recording module includes memory module, and the recording module uses speech chip ISD4004；

Specifically, first MCU module uses AT91SAM9263 processor chips, second MCU module is used Atmega128 processor chips are connected between first MCU module and the second MCU module by RS232 communication interface It connects.

Specifically, the remote controler of the remote control module uses RRMCGB122WJSA2, the receiver and remote control module pair It should be arranged.

Specifically, the voice signal, which receives chip, uses LM22677 chip, electric current 5A, 5~42V of output voltage are exported It is adjustable, it can improve integrated level, the voice signal conversion chip uses AD9566 chip, and AD9566 integrated chip two 16 High-speed ADC, sampling rate reaches as high as 125MSPS；Level of integrated system is improved, improves passage consistency, using high speed 16bit ADC improves signal link effective dynamic range, and the Speech processing chip is using the production of Freescale company MC9S12XEP100 chip.

Specifically, first MCU module and the second MCU module are electrically connected with power module, which is The power supply of battery can be converted to the first MCU module and the work of the second MCU module by the circuit built using LM2576 chip 5 volts of required power supplys.

Specifically, the loudspeaker module is arranged two groups, the loudspeaker module uses the M16 of Golden Field, institute Display module is stated using Samsung C27F396FH display.

Working principle: a kind of feedback play system of the utility model, in use, speech recognition module is for knowing The voice messaging of not extraneous sound source, the voice signal of voice signal receiving module receive the voice letter that chip perceives extraneous sound source Then the vibration signal information recognized is converted to electric signal using voice signal conversion module, and utilizes voice signal by breath The Speech processing chip of processing module handles electric signal, and recording module, and will for recording to sound source The audio of recording saves in a storage module, and communication interface is connected to the by Audio interface block and Video Graphics Array interface Two MCU modules, when receiver receives the analog control signal that remote control module issues, the second MCU module utilizes sound processing module Text information is converted by voice messaging, then by speech understanding and processing, text information is further understood and is analyzed, Obtain corresponding text feedback, Display processing module includes gender detection module and age detection module, for detecting sound source It gender and age, is played out using loudspeaker module, is shown using display module, by the text feedback and property of sound source Not, age feedback is shown on display module, and then realizes the effect of feedback broadcasting.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of feedback play system, including speech recognition module, feedback playing module and remote control module, feature It is: is connected between the speech recognition module and feedback playing module by communication interface；

First MCU module built in the speech recognition module and voice signal receiving module, in the voice signal receiving module It sets voice signal and receives chip, the output end of the voice signal receiving module is connected to voice signal by CAN communication bus Conversion module, voice signal conversion chip built in the voice signal conversion module, the output of the voice signal conversion module End is connected to voice signal processing module, Speech processing built in the voice signal processing module by CAN communication bus Chip, the output end of the voice signal processing module are connected to the input terminal of the first MCU module by serial ports, and described first MCU module also passes through serial ports and is connected with recording module, and the recording module includes memory module, and the recording module uses voice Chip I SD4004；

Second MCU module built in the feedback playing module, the communication interface pass through Audio interface block and video and graphic battle array Column interface is connected to the second MCU module, second MCU module by serial ports be connected with memory module, sound processing module and Display processing module, the output end of the sound processing module is connected to the input terminal of loudspeaker module by serial ports, described aobvious Show that the output end of processing module is connected to the input terminal of display module by serial ports, the feedback playing module built-in receiver, The receiver receives the signal that remote control module issues, and the receiver is connected to the second MCU module, the remote control module packet in succession Include the remote controler for wanting that analog control signal can be issued.

2. a kind of feedback play system according to claim 1, it is characterised in that: first MCU module Using AT91SAM9263 processor chips, second MCU module uses Atmega128 processor chips, the first MCU It is attached between module and the second MCU module by RS232 communication interface.

3. a kind of feedback play system according to claim 1, it is characterised in that: the remote control module it is distant It controls device and uses RRMCGB122WJSA2, the receiver and remote control module are correspondingly arranged.

4. a kind of feedback play system according to claim 1, it is characterised in that: the voice signal receives Chip uses LM22677 chip, exports electric current 5A, and 5~42V of output voltage is adjustable, and the voice signal conversion chip uses AD9566 chip；The Speech processing chip uses MC9S12XEP100 chip.

5. a kind of feedback play system according to claim 1, it is characterised in that: first MCU module It is electrically connected with power module with the second MCU module, which is the circuit built using LM2576 chip.

6. a kind of feedback play system according to claim 1, it is characterised in that: the loudspeaker module is set Two groups are set, the loudspeaker module uses the M16 of Golden Field, and the display module is shown using Samsung C27F396FH Device.