CN106059866B - A kind of speech control system of wireless intelligent house - Google Patents

A kind of speech control system of wireless intelligent house Download PDF

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Publication number
CN106059866B
CN106059866B CN201610510560.0A CN201610510560A CN106059866B CN 106059866 B CN106059866 B CN 106059866B CN 201610510560 A CN201610510560 A CN 201610510560A CN 106059866 B CN106059866 B CN 106059866B
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China
Prior art keywords
module
voice
capacitor
pin
speech
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Expired - Fee Related
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CN201610510560.0A
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Chinese (zh)
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CN106059866A (en
Inventor
沈少银
袁玲
肖兴亮
王军
沈刚
圣荔
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Shenzhen Feiyue Intelligent Technology Co ltd
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Shenzhen Feiyue Intelligent Technology Co Ltd
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Priority to CN201610510560.0A priority Critical patent/CN106059866B/en
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    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00Speech recognition
    • G10L15/22Procedures used during a speech recognition process, e.g. man-machine dialogue
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00Systems controlled by a computer
    • G05B15/02Systems controlled by a computer electric
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40Circuits
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803Home automation networks
    • H04L12/2816Controlling appliance services of a home automation network by calling their functionalities
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/20Pc systems
    • G05B2219/26Pc applications
    • G05B2219/2642Domotique, domestic, home control, automation, smart house
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00Speech recognition
    • G10L15/22Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G10L2015/223Execution procedure of a spoken command

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Manufacturing & Machinery (AREA)
  • Selective Calling Equipment (AREA)
  • Telephone Function (AREA)

Abstract

The invention discloses a kind of speech control systems of wireless intelligent house, including intelligent control board and voice-input device, the upper surface of the intelligent control board is fixedly installed with touch screen and coordinator, the upper surface of touch screen is provided with audio tweeter, the front of the intelligent control board is also equipped with voice terminal control circuit, Embedded Speech Recognition System device and controller are provided on the surface of voice terminal control circuit, less radio-frequency device is installed in the lower end of voice terminal control circuit, network access device is also fixedly installed in the lower section of less radio-frequency device, the surface of the network access device is equipped with bluetooth module;The right end that the voice-input device is fixedly connected on infrared sensor by being mounted on the rotating block on the inside of it, and it is provided with digital signal processing chip on the front of voice-input device, Ethernet switching chip is also fixedly installed in the lower end of digital signal processing chip.

Description

A kind of speech control system of wireless intelligent house
Technical field
The present invention relates to speech control system technical field, specially a kind of speech control system of wireless intelligent house.
Background technique
The popularity of wireless telecom equipment has also exceeded any industrial products, be related to telegram, phone, fax, The communication services such as image, data and radio and television.Compared with wire communication, it does not need set up transmission line, not by communication away from It is good from limitation, especially mobility, it establishes rapidly, the transmission of voice service is that entire communication system is most important, most base always This one of core function, even if in the third generation digital mobile communication system for advocating multimedia service, voice service is still Its dominant traffic, therefore Communication Development course is made a general survey of it will be seen that the development of encoding and decoding speech technology has run through entire logical The development process of letter system, and it is contemplated that, this development trend will also continue, and wireless transmission and voice digital signal Two big complex technologies are handled, are mostly battery power supply, low-power consumption, small in size and fortune especially in portable communication products The high environment of scanning frequency degree, it is very high to hardware requirement, but the disadvantages such as special chip currently on the market has a single function, complex interfaces End, can not make voice device easily and efficiently realize the different demands of different user, can only be one-to-one, and operate It is more complicated, it is unfavorable for developing in the future.
Summary of the invention
In view of the above problems, being provided with intelligent control the present invention provides a kind of speech control system of wireless intelligent house Making sheet, the coordinator by adjusting touch screen upper end can easily control whole device, and use coordinator as entire dress The center-of-gravity regulating set using the operation of function button direct control system, and can test whole device behavior pattern, and design has Voice terminal control circuit adjusts requirement of the less radio-frequency device to network connecting module by circuit, is conducive to detect network letter Number, convenient for the transmitting-receiving of wireless signal, digital signal processing chip is controlled using FPGA controller, so as to preferably handle The various transformation of signal, and whole device is easy to operate, can effectively solve the problems in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of speech control system of wireless intelligent house, Including intelligent control board and voice-input device, the upper surface of the intelligent control board is fixedly installed with touch screen and coordinator, And the lower section of coordinator is arranged in touch screen, function button is also fixedly installed in the front of touch screen, in the upper table of touch screen Face is provided with audio tweeter, and the surface of audio tweeter is provided with Mike hole, and the right end in Mike hole is provided with Mike Indicator light, the front of the intelligent control board are also equipped with voice terminal control circuit, on the surface of voice terminal control circuit On be provided with Embedded Speech Recognition System device and controller, Embedded Speech Recognition System device is located at the right of controller, in voice terminal The lower end of control circuit is equipped with less radio-frequency device, and is fixedly installed with signal lamp on the surface of less radio-frequency device, in nothing The lower section of line RF device is also fixedly installed with network access device, and the surface of the network access device is equipped with bluetooth module, Infrared sensor is additionally provided in the bottom end of network access device;The voice-input device passes through the rotation that is mounted on the inside of it Block is fixedly connected on the right end of infrared sensor, and digital signal processing chip is provided on the front of voice-input device, The lower end of digital signal processing chip is also fixedly installed with Ethernet switching chip, also sets up in the right end of Ethernet switching chip There is photosensitive sensor.
As a preferred technical solution of the present invention, the voice terminal control circuit includes input terminal and less radio-frequency The connected first capacitor of device, the other end of first capacitor is connected respectively to the first pin of no source crystal oscillator and the 8th of RF device draws Foot, the second pin of no source crystal oscillator and the 4th pin are grounded, and third pin one end of no source crystal oscillator passes through the second capacity earth, The other end is connected with the tenth pin of RF device, and the 12nd pin of RF device is connected by third capacitor with the 4th capacitor It connects, the 4th capacitor one end ground connection, the other end is connected by the first inductance with the 5th capacitor, and the 5th capacitor is separately connected the 6th electricity Hold and be controlled to a power supply with the second inductance, the second inductance by the 7th capacitor, the second inductance is also connected with the 8th capacitor, radio frequency 13rd pin of device is connected by the 9th capacitor with third inductance, and third inductance one end passes through the tenth capacitor and the first inductance It is connected, the 17th pin of other end ground connection, RF device is grounded by first resistor, and the 16th pin of RF device directly connects Ground.
As a preferred technical solution of the present invention, the intelligent control board further includes control module and power protection electricity Road, control module is connected with voice signal processing module and voice inputs detection module, and voice signal processing module passes through wireless Transceiver module is connected with FPGA processor, and FPGA processor one end is connected with power protecting circuit, the other end and clock mould Block is connected, and clock module is connected by asynchronous detection module with semantic system.
As a preferred technical solution of the present invention, the control module is also connected at signal acquisition module and network Module is managed, and network process module is connected by audio detection module with less radio-frequency drive module.
As a preferred technical solution of the present invention, the surrounding of the Embedded Speech Recognition System device is also equipped with multiple biographies Sensor, and multiple sensors are symmetrically distributed on the upper surface of voice terminal control circuit.
As a preferred technical solution of the present invention, the surface of the Embedded Speech Recognition System device is also equipped with volume control Key processed.
As a preferred technical solution of the present invention, Mike's indicator light is three red LED lamps.
Compared with prior art, the beneficial effects of the present invention are: the speech control system of the wireless intelligent house, is provided with Intelligent control board, by adjust touch screen upper end coordinator can easily control whole device, and use coordinator as The center-of-gravity regulating of whole device using the operation of function button direct control system, and can test whole device behavior pattern, Design has voice terminal control circuit, adjusts requirement of the less radio-frequency device to network connecting module by circuit, is conducive to detect Network signal controls digital signal processing chip using FPGA controller, so as to more preferably convenient for the transmitting-receiving of wireless signal Processing signal various transformation, be additionally provided with power protecting circuit on intelligent control board and be connected with control module, use The audio-frequency information received is carried out signal conversion using voice signal processing module by control module, can pass through wireless receiving and dispatching mould Block directly transmits audio signal, can delete or save at any time the radio signal source to match with signal receiver, use electricity Source module is connected with control module, provides electric energy for wireless device, also can control by regulating networks link block without traditional thread binding Moving parts is set, and whole device is easy to operate, it is practical.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is electrical block diagram of the present invention.
Fig. 3 is modular structure schematic diagram of the present invention.
In figure: 1- intelligent control board;2- touch screen;3- coordinator;4- audio tweeter;5- function button;6- Mike hole; 7- Mike's indicator light;8- voice terminal control circuit;9- controller;10- Embedded Speech Recognition System device;11- sensor;12- without Line RF device;13- volume control button;14- signal lamp;15- infrared sensor;16- network access device;17- voice Input equipment;18- digital signal processing chip;19- Ethernet switching chip;20- photosensitive sensor;21- bluetooth module;22- Control module;23- audio detection module;24- radio receiving transmitting module;25- power protecting circuit;26- voice signal processing module; 27- voice inputs detection module;28-FPGA processor;29- asynchronous detection module;30- clock module;31- semantic system;Letter Number acquisition module;33- less radio-frequency drive module;34- network process module.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Embodiment:
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the present invention provides a kind of technical solution: a kind of voice control of wireless intelligent house System, including intelligent control board 1 and voice-input device 17, the upper surface of the intelligent control board 1 are fixedly installed with touch screen 2 With coordinator 3, and the lower section of coordinator 3 is arranged in touch screen 2, is also fixedly installed with function button 5 in the front of touch screen 2, The upper surface of touch screen 2 is provided with audio tweeter 4, and the surface of audio tweeter 4 is provided with Mike hole 6, in Mike The right end in hole 6 is provided with Mike's indicator light 7, and the front of the intelligent control board 1 is also equipped with voice terminal control circuit 8, Embedded Speech Recognition System device 10 and controller 9, Embedded Speech Recognition System device 10 are provided on the surface of voice terminal control circuit 8 Positioned at the right of controller 9, the surrounding of Embedded Speech Recognition System device 9 is also equipped with multiple sensors 11, and multiple sensors 11 It is symmetrically distributed on the upper surface of voice terminal control circuit 8, the surface of Embedded Speech Recognition System device 9 is also equipped with volume control Key 13 processed, the lower end in voice terminal control circuit 10 are equipped with less radio-frequency device 12, and in less radio-frequency device 12 Surface is fixedly installed with signal lamp 14, is also fixedly installed with network access device 16, institute in the lower section of less radio-frequency device 12 The surface for stating network access device 16 is equipped with bluetooth module 21, is additionally provided with infrared sensing in the bottom end of network access device 16 Device 15;The right end that the voice-input device 17 is fixedly connected on infrared sensor 15 by being mounted on the rotating block on the inside of it, And digital signal processing chip 18 is provided on the front of voice-input device 17, the lower end of digital signal processing chip 18 also It is fixedly installed with Ethernet switching chip 19, is additionally provided with photosensitive sensor 20 in the right end of Ethernet switching chip 19, it is described Intelligent control board 1 further includes control module 22 and power protecting circuit 25, and control module 22 is connected with voice signal processing module 26 input detection module 27 with voice, and voice signal processing module 26 is connected by radio receiving transmitting module 24 with FPGA processor 28 It connects, 28 one end of FPGA processor is connected with power protecting circuit 25, and the other end is connected with clock module 30, clock module 30 It is connected by asynchronous detection module 29 with semantic system 31, the control module 22 is also connected with signal acquisition module 32 and net Network processing module 34, and network process module 34 is connected by audio detection module 23 with less radio-frequency drive module 33;
The voice terminal control circuit includes the first capacitor C1 that input terminal is connected with less radio-frequency device, first capacitor C1 The other end be connected respectively to the first pin of no source crystal oscillator X1 and the 8th pin of RF device U1, the second of no source crystal oscillator X1 is drawn Foot and the 4th pin are grounded GND, and third pin one end of no source crystal oscillator X1 is grounded GND by the second capacitor C2, the other end with The tenth pin of RF device U1 is connected, and the 12nd pin of RF device U1 is connected by third capacitor C3 with the 4th capacitor C4 It connects, the 4th one end capacitor C4 ground connection, the other end is connected by the first inductance L1 with the 5th capacitor C5, and the 5th capacitor C5 connects respectively The 6th capacitor C6 and the second inductance L2 are met, the second inductance L2 is connected by the 7th capacitor C7 with power supply VCC, and the second inductance L2 is also It is connected with the 8th capacitor C8, the 13rd pin of RF device U1 is connected by the 9th capacitor C9 with third inductance L3, third The one end inductance L3 is connected by the tenth capacitor C10 with the first inductance L1, and the other end is grounded GND, and the 17th of RF device U1 is drawn Foot is grounded by first resistor R1, and the 16th pin of RF device U1 is directly grounded.
The working principle of the invention: the speech control system of the wireless intelligent house is provided with intelligent control board, passes through tune The coordinator of section touch screen upper end can easily control whole device, and use adjusting weight of the coordinator as whole device The heart using the operation of function button direct control system, and can test whole device behavior pattern, and design has voice terminal control Circuit processed adjusts requirement of the less radio-frequency device to network connecting module by circuit, is conducive to detect network signal, convenient for wireless The transmitting-receiving of signal controls digital signal processing chip using FPGA controller, so as to preferably handle the various of signal Transformation, is additionally provided with power protecting circuit on intelligent control board and is connected with control module, will received using control module Audio-frequency information using voice signal processing module carry out signal conversion, can be directly transmitted by radio receiving transmitting module audio letter Number, the radio signal source to match with signal receiver can be deleted or be saved at any time, power module and control module are used It is connected, provides electric energy for wireless device, wireless device moving parts also can control by regulating networks link block, and entire Device is easy to operate, practical.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.

Claims (6)

1. a kind of speech control system of wireless intelligent house, including intelligent control board (1) and voice-input device (17), described The upper surface of intelligent control board (1) is fixedly installed with touch screen (2) and coordinator (3), and touch screen (2) is arranged in coordinator (3) lower section is also fixedly installed with function button (5) in the front of touch screen (2), is provided in the upper surface of touch screen (2) Audio tweeter (4), and the surface of audio tweeter (4) is provided with Mike hole (6), the right end in Mike hole (6) is provided with Mike's indicator light (7), it is characterised in that: the front of the intelligent control board (1) is also equipped with voice terminal control circuit (8), Embedded Speech Recognition System device (10) and controller (9), embedded speech are provided on the surface of voice terminal control circuit (8) Identifier (10) is located at the right of controller (9), is equipped with less radio-frequency device in the lower end of voice terminal control circuit (10) (12), signal lamp (14) and on the surface of less radio-frequency device (12) are fixedly installed with, in the lower section of less radio-frequency device (12) It being also fixedly installed with network access device (16), the surface of the network access device (16) is equipped with bluetooth module (21), The bottom end of network access device (16) is additionally provided with infrared sensor (15);The voice-input device (17) is by being mounted on it The rotating block of inside is fixedly connected on the right end of infrared sensor (15), and is provided with number on the front of voice-input device (17) Word signal processing chip (18) is also fixedly installed with Ethernet switching chip in the lower end of digital signal processing chip (18) (19), photosensitive sensor (20) are additionally provided in the right end of Ethernet switching chip (19);
The voice terminal control circuit includes the first capacitor (C1) that input terminal is connected with less radio-frequency device, first capacitor (C1) The other end be connected respectively to the first pin of no source crystal oscillator (X1) and the 8th pin of RF device (U1), no source crystal oscillator (X1) Second pin and the 4th pin are grounded (GND), and third pin one end of no source crystal oscillator (X1) is grounded by the second capacitor (C2) (GND), the other end is connected with the tenth pin of RF device (U1), and the 12nd pin of RF device (U1) passes through third capacitor (C3) it is connected with the 4th capacitor (C4), the 4th capacitor one end (C4) ground connection, the other end passes through the first inductance (L1) and the 5th electricity Hold (C5) to be connected, the 5th capacitor (C5) is separately connected the 6th capacitor (C6) and the second inductance (L2), and the second inductance (L2) passes through 7th capacitor (C7) is connected with power supply (VCC), and the second inductance (L2) is also connected with the 8th capacitor (C8), RF device (U1) 13rd pin is connected by the 9th capacitor (C9) with third inductance (L3), and third inductance one end (L3) passes through the tenth capacitor (C10) it is connected with the first inductance (L1), the other end is grounded (GND), and the 17th pin of RF device (U1) passes through first resistor (R1) it is grounded, the 16th pin of RF device (U1) is directly grounded.
2. a kind of speech control system of wireless intelligent house according to claim 1, it is characterised in that: the intelligence control Making sheet (1) further includes control module (22) and power protecting circuit (25), and control module (22) is connected with Speech processing mould Block (26) and voice input detection module (27), voice signal processing module (26) pass through at radio receiving transmitting module (24) and FPGA Reason device (28) is connected, and FPGA processor (28) one end is connected with power protecting circuit (25), the other end and clock module (30) it is connected, clock module (30) is connected by asynchronous detection module (29) with semantic system (31).
3. a kind of speech control system of wireless intelligent house according to claim 1, it is characterised in that: the control mould Block (22) is also connected with signal acquisition module (32) and network process module (34), and network process module (34) is examined by audio Module (23) are surveyed to be connected with less radio-frequency drive module (33).
4. a kind of speech control system of wireless intelligent house according to claim 1, it is characterised in that: described embedded The surrounding of speech recognition device (9) is also equipped with multiple sensors (11), and multiple sensors (11) are symmetrically distributed in voice end On the upper surface for holding control circuit (8).
5. a kind of speech control system of wireless intelligent house according to claim 1, it is characterised in that: described embedded The surface of speech recognition device (9) is also equipped with volume control button (13).
6. a kind of speech control system of wireless intelligent house according to claim 1, it is characterised in that: the Mike refers to Show that lamp (7) are three red LED lamps.
CN201610510560.0A 2016-07-01 2016-07-01 A kind of speech control system of wireless intelligent house Expired - Fee Related CN106059866B (en)

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Publication number Priority date Publication date Assignee Title
CN107517397B (en) * 2017-08-21 2020-03-24 天津大学 Multifunctional radio frequency device
CN110161871B (en) * 2019-06-04 2022-09-13 圣都家居装饰有限公司 Terminal control device based on smart home
CN110582036B (en) * 2019-07-29 2021-07-13 长沙胖胖智能科技有限公司 Smart home terminal interconnection control device capable of receiving and sending signals and communication method
CN114222197A (en) * 2021-11-30 2022-03-22 北京非凡智通网络科技有限公司 Intelligent interaction network terminal

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CN204069011U (en) * 2014-08-19 2014-12-31 湖南华瑞联芯物联网应用技术有限公司 Based on the ZigBee intelligent domestic system of intelligent sensor and Voice command terminal
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