CN204790435U - A speech recognition control system for household electrical appliances - Google Patents
A speech recognition control system for household electrical appliances Download PDFInfo
- Publication number
- CN204790435U CN204790435U CN201520488678.9U CN201520488678U CN204790435U CN 204790435 U CN204790435 U CN 204790435U CN 201520488678 U CN201520488678 U CN 201520488678U CN 204790435 U CN204790435 U CN 204790435U
- Authority
- CN
- China
- Prior art keywords
- module
- user terminal
- pin
- speech recognition
- chip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The utility model provides a speech recognition control system for household electrical appliances can control the on off state of household electrical appliances through pronunciation, and intelligent degree is high, and the system constitutes simply with low costsly, user terminal and control terminal including the communication connection, user terminal includes the minimum system module of the user terminal MCU of automatically controlled connection, the speech recognition module, wireless communication module, liquid crystal display module and audible cue module, the minimum system module of user terminal MCU differentiate pronunciation instruction that the speech recognition module detected whether with set for that pronunciation match and show through liquid crystal display module respectively and the suggestion is sent to the audible cue module, the minimum system module of user terminal MCU gives control terminal through wireless communication module with the pronunciation instruction transmission that recognises, control terminal includes the minimum system module of the control terminal MCU of automatically controlled connection, wireless communication module, control driver module.
Description
Technical field
The utility model relates to household electrical appliances intellectualized technology field, is specially a kind of speech recognition control system for household electrical appliances.
Background technology
Along with Chinese society expanding economy, the all-round construction of well-off society, the quality of life of compatriots is become better and better, and life taste is also more and more higher, the consumption idea of people is not eaten one's fill and worn warm clothes being confined to how to meet, but pursue more comfortable, more fashion, have more the personalization life of quality.The requirement of people to domestic environment is more and more higher, and family life robotization, comfortableization, energy-saving safe become the new selection of modern house.Traditional home wiring control carries button to realize control by the respective telepilot of equipment or equipment usually, and the backward inconvenience of existing home wiring control mode falls behind the times, the Based Intelligent Control of household electrical appliances is then the hope that present stage people urgently wish to realize.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of speech recognition control system for household electrical appliances, and can be controlled the on off state of household electrical appliances by voice, intelligence degree is high, and the simple cost of System's composition is low.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows: a kind of speech recognition control system for household electrical appliances, it is characterized in that: the user terminal and the control terminal that comprise communication connection, described user terminal comprises the user terminal MCU minimum systematic module, sound identification module, wireless communication module, LCD MODULE and the sound reminding module that electricly connect
Described user terminal MCU minimum systematic module differentiates that whether phonetic order that described sound identification module detects shows respectively by described LCD MODULE and described auditory tone cues module sends prompting with setting voice match, and the phonetic order identified is transferred to control terminal by wireless communication module by described user terminal MCU minimum systematic module;
Described control terminal comprises the control terminal MCU minimum systematic module, wireless communication module, the control driver module that electricly connect, described control terminal receives the phonetic order of user terminal by wireless communication module, is sent to and controls driver module executivecontrol function after described control terminal MCU minimum systematic module analyzing and processing.
Further, described control terminal MCU minimum systematic module and described user terminal MCU minimum systematic module are respectively the STC12C5A60S2 single-chip microcomputer of macrocrystalline company.
Further, described user terminal also comprises key control module, the steering order that described key control module inputs is transferred to control terminal by wireless communication module by described user terminal MCU minimum systematic module, comprise button S1, S2, S3, one end connected rear ground connection respectively of button S1, S2, S3, the other end of button S1, S2, S3 connects P1, P2, P3 mouth of STC12C5A60S2 single-chip microcomputer respectively.
Further, described sound identification module is the LD3320 chip of ICRoute company.
Further, described wireless communication module is the NRF24L01 chip of NORDIC, and 7,15,18 pin of described NRF24L01 chip are connected with VCC respectively, 8,14,17, the 20 pins ground connection respectively of described NRF24L01 chip; 1,2,3,4,5,6 pin of described NRF24L01 chip are connected with P20, P21, P22, P23, P24, P25 of described STC12C5A60S2 single-chip microcomputer respectively; 9,10 pin of described NRF24L01 chip are crystal oscillator X1 input and output pin; 12,13 pin of described NRF24L01 chip are antennal interface, 12 pin of NRF24L01 chip connect ground connection after electric capacity C3, C4 respectively, 13 pin of NRF24L01 chip connect inductance L 1, are also connected with 12 pin of NRF24L01 chip after inductance L 2, connect antenna RF I/0 after connecting electric capacity C5 after 13 pin of NRF24L01 chip also connect inductance L 3, after connecting electric capacity C, go back ground connection after shunt capacitance C6 simultaneously; 11 pin of described NRF24L01 chip are the power output end of NRF24L01 chip, and exportable 1.8V voltage, 16 pin of described NRF24L01 chip provide reference current, ground connection after contact resistance R4.
Further, described control driver module is HK4100F relay, connect after the base stage contact resistance R1 of triode Q1 described STC12C5A60S2 single-chip microcomputer P10 port, the grounded emitter of triode Q1, + 5V power supply is connected, the collector of triode Q1 is also in parallel diode D1 after the collector connection relay K switch A of triode Q1.
Further, described LCD MODULE is YMC1602 LCD for Character Type.
Further, user terminal and control terminal are powered respectively by rechargeable battery.
The beneficial effect adopting technique scheme to bring is: by the speech recognition control system for household electrical appliances of the present utility model, user side is by sound identification module collection and processed voice instruction, when voice and setting voice match, display command correct information on the liquid crystal display of user side also informs user by auditory tone cues module, user side wirelessly sends control command to control end simultaneously, after control end recognition command, by controlling driver module, perform the operation of corresponding home wiring control, user also can be sent by the button of user side and enforce or clear command, speech recognition control system for household electrical appliances of the present utility model can control the on off state of household electrical appliances by voice, intelligence degree is high, the simple cost of System's composition is low, popularizing application prospect is good.
Accompanying drawing explanation
Fig. 1 is the system chart of the user terminal of the speech recognition control system for household electrical appliances of the present utility model;
Fig. 2 is the system chart of the control terminal of the speech recognition control system for household electrical appliances of the present utility model;
Fig. 3 is the circuit diagram of the wireless communication module of the speech recognition control system for household electrical appliances of the present utility model;
Fig. 4 is the circuit diagram of the control driver module of the speech recognition control system for household electrical appliances of the present utility model;
Fig. 5 is the drive principle figure of the control driver module of the speech recognition control system for household electrical appliances of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, a kind of speech recognition control system for household electrical appliances of the present utility model, it is characterized in that: the user terminal and the control terminal that comprise communication connection, user terminal comprises the user terminal MCU minimum systematic module, sound identification module, wireless communication module, LCD MODULE and the sound reminding module that electricly connect
User terminal MCU minimum systematic module differentiates that whether the phonetic order that detects of sound identification module shows respectively by LCD MODULE and sound reminding module sends prompting with setting voice match, and the phonetic order identified is transferred to control terminal by wireless communication module by user terminal MCU minimum systematic module;
Control terminal comprises the control terminal MCU minimum systematic module, wireless communication module, the control driver module that electricly connect, control terminal receives the phonetic order of user terminal by wireless communication module, is sent to and controls driver module to household electrical appliance executivecontrol function after control terminal MCU minimum systematic module analyzing and processing.
Further, user terminal also comprises key control module, the steering order that key control module inputs is transferred to control terminal by wireless communication module by user terminal MCU minimum systematic module, comprise button S1, S2, S3, one end connected rear ground connection respectively of button S1, S2, S3, the other end of button S1, S2, S3 connects P1, P2, P3 mouth of STC12C5A60S2 single-chip microcomputer respectively;
Control terminal MCU minimum systematic module and user terminal MCU minimum systematic module are respectively the STC12C5A60S2 single-chip microcomputer of macrocrystalline company.
Sound identification module is the LD3320 chip of ICRoute company.
Wireless communication module is the NRF24L01 chip of NORDIC, and 7,15,18 pin of NRF24L01 chip are connected with VCC respectively, 8,14,17, the 20 pins ground connection respectively of NRF24L01 chip; 1,2,3,4,5,6 pin of NRF24L01 chip are connected with P20, P21, P22, P23, P24, P25 of STC12C5A60S2 single-chip microcomputer respectively; 9,10 pin of NRF24L01 chip are crystal oscillator X1 input and output pin; 12,13 pin of NRF24L01 chip are antennal interface, 12 pin of NRF24L01 chip connect ground connection after electric capacity C3, C4 respectively, 13 pin of NRF24L01 chip connect inductance L 1, are also connected with 12 pin of NRF24L01 chip after inductance L 2, connect antenna RF I/0 after connecting electric capacity C5 after 13 pin of NRF24L01 chip also connect inductance L 3, after connecting electric capacity C, go back ground connection after shunt capacitance C6 simultaneously; 11 pin of NRF24L01 chip are the power output end of NRF24L01 chip, and exportable 1.8V voltage, 16 pin of NRF24L01 chip provide reference current, ground connection after contact resistance R4.
Controlling driver module is HK4100F relay, connect after the base stage contact resistance R1 of triode Q1 STC12C5A60S2 single-chip microcomputer P10 port, the grounded emitter of triode Q1, + 5V power supply is connected after the collector connection relay K switch A of triode Q1, the collector of triode Q1 is also in parallel diode D1
LCD MODULE is YMC1602 LCD for Character Type.
User terminal and control terminal are powered respectively by rechargeable battery.
Below describe modules of the present utility model in detail:
One, sound identification module
The sound identification module of user terminal adopts LD3320, LD3320 chip to be a Voice ASIC, is produced by ICRoute company designs.This integrated chip voice recognition processor and some external circuits, comprise AD, D/A converter, microphone interface, voice output interface etc.
Two, wireless communication module
The wireless communication module of user terminal and control terminal all adopts NRF24L01 chip, and nRF24L01 is the monolithic wireless transceiver chip being operated in the ISM band of 2.4GHz ~ 2.5GHz of being produced by NORDIC.Wireless transceiver comprises: frequency generator, enhancement mode " SchockBurst " mode controller, power amplifier, crystal oscillator, modulator and demodulator.
NRF24L01 chip is as wireless communication module, 1 pin still sends signal by being connected to select to receive with the I/O mouth P20 of single-chip microcomputer, 2 pin are connected as chip selection signal with the I/O mouth P21 of single-chip microcomputer, 3 pin are connected with the I/O mouth P22 of single-chip microcomputer and input as clock, the I/O mouth P23 of 4 pin and single-chip microcomputer is as serial input terminal, the I/O mouth P24 of 5 pin and single-chip microcomputer is as serial output terminal, and the I/O mouth P25 of 6 pin and single-chip microcomputer is as interrupting Enable Pin.User terminal converts the voice signal recognized to steering order, is wirelessly transmitted to control terminal by NRF24L01 chip, and control terminal performs corresponding operation after receiving instruction.
three,auditory tone cues module
The auditory tone cues module of user terminal adopts conventional buzzer as control system auditory tone cues.
Four
,lCD MODULE
LCD MODULE is YMC1602 LCD for Character Type.
Claims (8)
1. the speech recognition control system for household electrical appliances, it is characterized in that: the user terminal and the control terminal that comprise communication connection, described user terminal comprises the user terminal MCU minimum systematic module, sound identification module, wireless communication module, LCD MODULE and the sound reminding module that electricly connect;
Described user terminal MCU minimum systematic module differentiates that whether phonetic order that described sound identification module detects shows respectively by described LCD MODULE and described auditory tone cues module sends prompting with setting voice match, and the phonetic order identified is transferred to control terminal by wireless communication module by described user terminal MCU minimum systematic module;
Described control terminal comprises the control terminal MCU minimum systematic module, wireless communication module, the control driver module that electricly connect, described control terminal receives the phonetic order of user terminal by wireless communication module, is sent to and controls driver module executivecontrol function after described control terminal MCU minimum systematic module analyzing and processing.
2. a kind of speech recognition control system for household electrical appliances according to claim 1, is characterized in that: described control terminal MCU minimum systematic module and described user terminal MCU minimum systematic module are respectively the STC12C5A60S2 single-chip microcomputer of macrocrystalline company.
3. a kind of speech recognition control system for household electrical appliances according to claim 2, it is characterized in that: described user terminal also comprises key control module, the steering order that described key control module inputs is transferred to control terminal by wireless communication module by described user terminal MCU minimum systematic module, comprise button S1, S2, S3, one end connected rear ground connection respectively of button S1, S2, S3, the other end of button S1, S2, S3 connects P1, P2, P3 mouth of STC12C5A60S2 single-chip microcomputer respectively.
4. a kind of speech recognition control system for household electrical appliances according to claim 1, is characterized in that: described sound identification module is the LD3320 chip of ICRoute company.
5. a kind of speech recognition control system for household electrical appliances according to claim 2, it is characterized in that: described wireless communication module is the NRF24L01 chip of NORDIC, 7,15,18 pin of described NRF24L01 chip are connected with VCC respectively, 8,14,17, the 20 pins ground connection respectively of described NRF24L01 chip; 1,2,3,4,5,6 pin of described NRF24L01 chip are connected with P20, P21, P22, P23, P24, P25 of described STC12C5A60S2 single-chip microcomputer respectively; 9,10 pin of described NRF24L01 chip are crystal oscillator X1 input and output pin; 12,13 pin of described NRF24L01 chip are antennal interface, 12 pin of NRF24L01 chip connect ground connection after electric capacity C3, C4 respectively, 13 pin of NRF24L01 chip connect inductance L 1, are also connected with 12 pin of NRF24L01 chip after inductance L 2, connect antenna RF I/0 after connecting electric capacity C5 after 13 pin of NRF24L01 chip also connect inductance L 3, after connecting electric capacity C, go back ground connection after shunt capacitance C6 simultaneously; 11 pin of described NRF24L01 chip are the power output end of NRF24L01 chip, and exportable 1.8V voltage, 16 pin of described NRF24L01 chip provide reference current, ground connection after contact resistance R4.
6. a kind of speech recognition control system for household electrical appliances according to claim 2, it is characterized in that: described control driver module is HK4100F relay, connect after the base stage contact resistance R1 of triode Q1 described STC12C5A60S2 single-chip microcomputer P10 port, the grounded emitter of triode Q1, + 5V power supply is connected, the collector of triode Q1 is also in parallel diode D1 after the collector connection relay K switch A of triode Q1.
7. a kind of speech recognition control system for household electrical appliances according to claim 1, is characterized in that: described LCD MODULE is YMC1602 LCD for Character Type.
8. a kind of speech recognition control system for household electrical appliances according to claim 1, is characterized in that: user terminal and control terminal are powered respectively by rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520488678.9U CN204790435U (en) | 2015-07-09 | 2015-07-09 | A speech recognition control system for household electrical appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520488678.9U CN204790435U (en) | 2015-07-09 | 2015-07-09 | A speech recognition control system for household electrical appliances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204790435U true CN204790435U (en) | 2015-11-18 |
Family
ID=54530448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520488678.9U Expired - Fee Related CN204790435U (en) | 2015-07-09 | 2015-07-09 | A speech recognition control system for household electrical appliances |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204790435U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107682244A (en) * | 2017-11-06 | 2018-02-09 | 南京力通达电气技术有限公司 | A kind of speech recognition acoustic control module and its method applied to intelligent appliance |
| CN109508676A (en) * | 2018-11-14 | 2019-03-22 | 武汉万安智能技术有限公司 | A kind of Machine Vision Detection algorithm of logical circuitry information extraction |
| CN110412923A (en) * | 2019-08-17 | 2019-11-05 | 广东乐创电器有限公司 | A kind of control circuit with phonetic warning prompt facility |
-
2015
- 2015-07-09 CN CN201520488678.9U patent/CN204790435U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107682244A (en) * | 2017-11-06 | 2018-02-09 | 南京力通达电气技术有限公司 | A kind of speech recognition acoustic control module and its method applied to intelligent appliance |
| CN109508676A (en) * | 2018-11-14 | 2019-03-22 | 武汉万安智能技术有限公司 | A kind of Machine Vision Detection algorithm of logical circuitry information extraction |
| CN109508676B (en) * | 2018-11-14 | 2021-07-09 | 武汉万安智能技术有限公司 | Machine vision detection algorithm for extracting logic circuit diagram information |
| CN110412923A (en) * | 2019-08-17 | 2019-11-05 | 广东乐创电器有限公司 | A kind of control circuit with phonetic warning prompt facility |
| CN110412923B (en) * | 2019-08-17 | 2024-02-20 | 广东乐创电器有限公司 | Control circuit with voice early warning prompt function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8531306B2 (en) | Energy-saving control circuit for turning off a power supply for an appliance | |
| CN103235581B (en) | Electrical equipment control system based on wireless handheld terminal | |
| CN202134747U (en) | Intelligent socket | |
| CN103474071A (en) | Embedded portable voice controller and intelligent housing system with voice recognition | |
| CN105933193B (en) | Intelligent switch control system and method | |
| CN204790435U (en) | A speech recognition control system for household electrical appliances | |
| CN204482003U (en) | A kind of Multi-functional wireless microphone | |
| CN210574270U (en) | Heating table intelligence remote control circuit, remote controller and heating table | |
| CN106448671A (en) | Speech interaction system for controlling smart home device | |
| CN102340175A (en) | Energy saving control circuit | |
| CN205069115U (en) | Audio player based on brain wave control | |
| CN204795336U (en) | Stand -by circuit and have TV set of this circuit | |
| CN206863939U (en) | A kind of general bimodulus remote control with self-learning function | |
| CN207504274U (en) | A kind of intelligent socket of mobile phone remote control | |
| CN206312352U (en) | A kind of tattooning penlike device of intelligent terminal control | |
| CN209787468U (en) | intelligent trunk awakening system | |
| CN202710980U (en) | Energy-saving infrared remote control and manual dual-purpose switch | |
| CN203720682U (en) | Temperature-controllable intelligent vibration rod and intelligent vibration rod temperature control system | |
| CN205140189U (en) | Intelligence low -power consumption radio frequency remote controller | |
| CN204650992U (en) | A kind of remote-controlled switchgear based on speech recognition | |
| CN205787664U (en) | A kind of electrical appliances intelligent control device based on STM32 processor | |
| CN105029989A (en) | Intelligent cup | |
| CN202394370U (en) | Two-sided remote controller | |
| CN204516025U (en) | A kind of Intelligent home remote controller | |
| CN205681445U (en) | A kind of domestic electric appliances controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180709 |