CN109388079A - A kind of 86 type intelligent sound identification switches - Google Patents

A kind of 86 type intelligent sound identification switches Download PDF

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Publication number
CN109388079A
CN109388079A CN201710655293.0A CN201710655293A CN109388079A CN 109388079 A CN109388079 A CN 109388079A CN 201710655293 A CN201710655293 A CN 201710655293A CN 109388079 A CN109388079 A CN 109388079A
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CN
China
Prior art keywords
module
main control
control chip
switch
electrical appliance
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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.)
Pending
Application number
CN201710655293.0A
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Chinese (zh)
Inventor
路昊
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Shanghai Bo Intelligent Technology Co Ltd
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Shanghai Bo Intelligent Technology Co Ltd
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Priority to CN201710655293.0A priority Critical patent/CN109388079A/en
Publication of CN109388079A publication Critical patent/CN109388079A/en
Pending legal-status Critical Current

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    • 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
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0428Safety, monitoring
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • 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
    • G05B2219/00Program-control systems
    • G05B2219/20Pc systems
    • G05B2219/26Pc applications
    • G05B2219/2642Domotique, domestic, home control, automation, smart house

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

Abstract

A kind of 86 type intelligent sound identification switches, shape meets the international standard of 86 types switch, including power module, microphone, speech processing chip, main control chip, SPI flash storage, relay respond module, manual control module and Wi-Fi module, both it can pass through high sensitivity, the opening and closing of verbal instructions control switch easy to operate, manual switch state can also be passed through, the open and close of electrical appliance can be also controlled by mobile electronic device or changes other working conditions, 86 type designs make that circuit need not be rectified and improved when installation, it is flexibly practical, it is simple and efficient, it is easy to operate.

Description

A kind of 86 type intelligent sound identification switches
Technical field
The present invention relates to speech recognition switch technical field, in particular to a kind of 86 type intelligent sound identification switches.
Background technique
There are mainly three types of present household traditional switch on the market, manual switch, remote control switch and audio-switch, first two The common feature of switch is to be both needed to be manually operated, the touching when people can not rise open both hands or speckle with the conductive materials such as liquid on hand It is dynamic to switch and all there is security risk using remote controler, in addition, when entering foreign environment or remote controler is lost, touch switch It is also a more difficult thing.Although and audio-switch can be to avoid the above problem, since the principle of audio-switch is spy Determine to carry out acoustic-electric conversion using effects,sound excitation sound pick-up under ambient light to control the unlatching of electrical appliance, and after delay The energy-saving electronic switch of energy auto power off, electrical appliance is out-of-date, closes, and sensitivity is low, and the opening time is short, can not achieve closing Controllability.
The present invention on the basis of traditional switch with phonetic order in view of the above-mentioned problems, in conjunction with speech recognition technology, replaced Manual operation, it is simple and practical compared with regular tap, it can realize the controllability of open and close, and spirit simultaneously again compared with audio-switch Sensitivity is high, and starting and closing rapidly, when cannot achieve manually opened electric appliance and need for a long time using electric appliance, can pass through voice mouth The opening and closing of control switch are enabled, it is simple and efficient, it is easy to operate.
It is fashionable due to mobile electronic devices such as mobile phone, tablet computer in recent years, most people almost carry to Few a kind of electronic equipment, therefore the present invention is also provided with Wi-Fi module, both can be by network by the operating state data of electrical appliance The mobile electronic devices such as mobile phone are uploaded to, are checked at any time for user, it can also be used to instruction of the transmission from electronic equipment, i.e. user The correlated condition of electrical appliance, such as open and close, lamplight brightness or color, more convenient reality can be controlled by mobile electronic device With.
The present invention commonly presses switch and 86 type soft-touch control, two kinds of forms using 86 traditional types, need not change when installation Circuit, it is simple and efficient, and manually control and can be used cooperatively with speech recognition controlled, it is practical that the operation is simple and flexible.
Summary of the invention
The technical problems to be solved by the present invention are: a kind of 86 type intelligent sound identification switches are provided, it both can be by sensitive Degree is high, special sound password controls easy to operate is switched on and closed, can also manual switch open or close State, without rectifying and improving circuit when can also control the change of electrical appliance working condition by mobile electronic device cloud, and install, spirit Work is practical, simple and efficient, easy to operate.
The technical solution adopted by the present invention to solve the technical problems is: a kind of 86 type intelligent sound identification switches are provided, Appearance meets the square of size 86mm × 86mm, and away from for 60.3mm, electronic device used is placed in this size and opens at mounting hole center Portion inside the Pass, including power module, microphone, speech processing chip, main control chip, SPI flash storage, relay respond mould Block, manual control module and Wi-Fi module.
The power module connects main control chip, in such a way that single fire takes electricity, is connect using firewire access, a firewire Out, the electronic system entirely to switch provides electric power;
The microphone connects speech processing chip, for receiving the phonetic order of user's sending, and is sent to speech processes core Piece, microphone are placed in switch panel rear portion, and there are the transmission that circular hole is used for sound for panel;
The speech processing chip connects main control chip, for received phonetic order to be sent to main control chip;
The main control chip connection SPI flash storage, relay respond module, manual control module and Wi-Fi module, are used Prestored instruction information bank in reading SPI flash storage, and compared with phonetic order, then comparing result is transmitted It is controlled to relay respond module to open or close, and also by the data transmissions such as electrical appliance working condition to Wi-Fi module and is connect Receive the instruction from mobile electronic device in Wi-Fi module;
The SPI flash storage is for storing prepositioned instruction information bank;
The relay respond module is accessed using a firewire, and a firewire picks out control electrical appliance, including opens and closes Two kinds of responsive states control firewire according to command information and enter and leave the logical of access for receiving the command information from main control chip It is disconnected, it is opened or closed;
The manual control module is independently of speech recognition equipment, including touch control and presses two kinds of forms of control, is used for hand Dynamic trigger switch, sends a command to main control chip, switches the state of relay respond module;
The Wi-Fi module connects main control chip, is uploaded to for electrical appliance to be opened or closed the data such as state by network Mobile electronic device, and the instruction of the change electrical appliance working condition from mobile electronic device is transmitted to main control chip.
The present invention is further arranged to, and the manual control module, which is not fixed, to be opened or closed, and only sends a kind of signal extremely Main control chip, the signal are used cooperatively for switching relay standing state with voice control with realizing.
The present invention is further arranged to, the manual control module include touch control and press control two kinds of forms, institute State touch control use with electronic touch structure 86 type panels, it is described press control using have machinery press construction of switch 86 type panels.
Due to the adoption of the above technical solution, compared with prior art, the present invention having the following advantages that and beneficial to effect Fruit:
The present invention uses 86 type switch designs, and substitution is wide, and it is not necessary that circuit is transformed, simple installation is quick;
The present invention is using single fiery power taking technology, and also it is not necessary that circuit is transformed, simple installation is quick;
Speech recognition controlled in the present invention, manually control with mobile electronic device control can independently using also may be used in combination, three Person simultaneously deposits, and promotes life efficiency, flexibly practical;
Wi-Fi module in the present invention makes user that can obtain electrical appliance current operating state information using mobile electronic device, And electrical appliance is controlled by mobile electronic device;
The present invention can be by identifying particular phrase and opening corresponding function;
The present invention have speech controling switch, manual switch, electronic equipment control switch, time switch, adjust electrical appliance other The functions such as working condition such as lamplight brightness or color;
The speech recognition technology high sensitivity used in the present invention, identification precisely, are swift in response;
Manual overvide uses touch panel and presses two kinds of forms of panel in the present invention, selection multiplicity, applied widely.
Detailed description of the invention
It, below will be to embodiment in order to illustrate more clearly of embodiment of the present invention or technical solution in the prior art Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the invention, for those of ordinary skill in the art, without creative efforts, It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of 86 type intelligent sound identification switches in the present invention;
Fig. 2 is the signal flow graph of 86 type intelligent sound identification switches in the present invention;
Fig. 3 is the control flow chart of 86 type intelligent sound identification switches in the present invention.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited Range.
Embodiments of the present invention are related to a kind of 86 type intelligent sound identification switches, as shown in Figure 1, appearance meets size The square of 86mm × 86mm, mounting hole center is away from for 60.3mm, and electronic device used is placed in inside this size switches, including electricity Source module, speech processing chip, main control chip, SPI flash storage, relay respond module, manually controls mould at microphone Block and Wi-Fi module.The power module connects main control chip, in such a way that single fire takes electricity, using a firewire access, one Firewire picks out, and the electronic system entirely to switch provides electric power;The microphone connects speech processing chip, for receiving user The phonetic order of sending, and it is sent to speech processing chip;The speech processing chip connects main control chip, and being used for will be received Phonetic order is sent to main control chip;The main control chip connection SPI flash storage, relay respond module, manually control Molding block and Wi-Fi module are carried out for reading the prestored instruction information bank in SPI flash storage, and with phonetic order Comparison, then comparing result is sent to relay respond module controls it and open or close, also by the number such as electrical appliance working condition According to being sent to Wi-Fi module and receive the instruction in Wi-Fi module from mobile electronic device;The SPI flash storage For storing prepositioned instruction information bank;The relay respond module is accessed using a firewire, and a firewire picks out control and uses Electric appliance, including two kinds of responsive states are opened and closed, for receiving the command information from main control chip, according to command information control Hold line enters and leaves the on-off of access, is opened or closed;The manual control module is independently of speech recognition equipment, including touching It touches control and presses two kinds of forms of control, be used for manual trigger switch, send a command to main control chip, switching relay responds mould The state of block;The Wi-Fi module connects main control chip, for electrical appliance to be opened or closed the data such as state by network Mobile electronic device is reached, and the instruction of the change electrical appliance working condition from mobile electronic device is transmitted to master control core Piece.
In example 1, as shown in Fig. 2, power supply 1 connects main control chip 4, in such a way that single fire takes electricity, using a fire Line access, a firewire pick out, and after the power supply of entire speech electronic device, user issues instruction, and microphone 2 is collected user and issued Phonetic order, convert voice signals into analog electrical signal and be sent to speech processing chip 3, speech processing chip 3 can be with The analog electrical signal received is converted into digital signal and is sent to main control chip 4, after main control chip receives digital signal It is processed into Serial No., and by Serial No. and from the prepositioned instruction information bank read in SPI flash storage 5 Identification is compared in instruction sequence, then converts corresponding instruction, output to relay respond module 6, control for recognition result It is made to open or close.
In example 2, as shown in Fig. 2, manual control module 7 and main control chip are connected directly by serial ports, with manual The form for touching or pressing switch sends digital signal to main control chip, and main control chip handles the digital signal received, and Processing result is exported as corresponding level to relay respond module, its state is switched, the final unlatching for realizing electrical appliance or pass It closes.
It should be noted that in the present embodiment, manual control module, which can be used alone, to be cooperated with speech control module It uses.Manual control module is only capable of sending a kind of digital signal to main control chip, which acts on relay after processing Device respond module touch panel or presses the corresponding region for being not fixed and opening or closing on panel for switching its state, i.e., without It is in which kind of state by electrical appliance, its state can be switched in triggering manual control panel.As user is used by speech recognition controlled Electric appliance is opened, then touches or press switch then electrical appliance closing;User is closed by speech recognition controlled electrical appliance, then touch or Pressing switch, then electrical appliance is opened;User is in close state by triggering manual control panel using electric appliance, then is triggered again Electrical appliance is opened when manual control panel, and vice versa.
In the third embodiment, as shown in Fig. 2, Wi-Fi module 8 can receive the working condition of the electrical appliance from main control chip Data, and data are transmitted through the network to mobile electronic equipment terminal, user can check electrical appliance work state information at any time, And electrical appliance is adjusted according to use of information mobile electronic device, the command information of adjustment is still transmitted through the network to Network signal is transmitted to main control chip again by Wi-Fi module, Wi-Fi module, and main control chip opens the control electrical appliance received The network signal processing opened or closed is corresponding instruction, exports to relay respond module 6, controls it and open or close;And The instruction of other adjustment electrical appliance working conditions controls its brightness, the instruction of color change is then led to such as when electrical appliance is desk lamp Main control chip control electrical appliance peripheral circuit is crossed to realize, for specific situation depending on electrical appliance peripheral circuit, it is special not do herein Explanation.
It should be noted that having pre-set instruction voice in the SPI flash storage 5, may be implemented to fix The comparison identification of the phonetic order of vocabulary but unspecified person, provides multilingual model, the mouth including same languages, different regions Sound.In addition to this, entry content is additionally provided with keyword identification entry, considerably increases the accuracy rate and sensitivity of identification.
Further, 4 recognition result of main control chip exports corresponding level after being handled, as electrical appliance be desk lamp when, The instruction output of " turning on light " is high level, and " turning off the light " output is low level, will instruct corresponding electricity by I/O port (OUTA-OUTC) Flat output controls it to relay respond module and opens or closes.
Further, relay respond module 6 individually connects firewire, altogether includes opening and closing two kinds of responsive states, when After receiving the command information from main control chip, according to command information control firewire enter and leave access on-off, carry out open or It closes, such as " turning on light " --- high level --- access closure --- is opened, " turning off the light " --- low level --- access disconnection --- It closes.
It should be noted that as shown in figure 3, speech control module, manual control module and Wi-Fi module are mutually indepedent, It is connected directly with main control chip by serial ports.Speech control module by the unlatching of speech recognition controlled relay respond module and It closes;Manual control module combines main control chip to realize relay respond module shape by manual palpation or in the form of pressing switch The switching of state;And then there are three types of functions for Wi-Fi module, first is that the working condition current by network electric appliance displayed on the terminals, Second is that the opening and closing of relay respond module are controlled by mobile electronic equipment terminal and network integration main control chip, third is that Other working conditions of electrical appliance are realized by the cooperation of mobile electronic equipment terminal and network integration main control chip and peripheral circuit Change.

Claims (8)

1. a kind of 86 type intelligent sound identification switches, which is characterized in that appearance meets the square of size 86mm × 86mm, installation Away from for 60.3mm, electronic device used is placed in inside this size switches at hole center.
2. 86 type intelligent sound identification switch according to claim 1, which is characterized in that including power module, microphone, Speech processing chip, main control chip, SPI flash storage, relay respond module, manual control module and Wi-Fi module;
The power module connects main control chip, in such a way that single fire takes electricity, is picked out using firewire access, a firewire, Electronic system entirely to switch provides electric power;
The microphone connects speech processing chip, for receiving the phonetic order of user's sending, and is sent to speech processes core Piece;
The speech processing chip connects main control chip, for received phonetic order to be sent to main control chip;
The main control chip connection SPI flash storage, relay respond module, manual control module and Wi-Fi module, are used Prestored instruction information bank in reading SPI flash storage, and compared with phonetic order, then comparing result is transmitted It is controlled to relay respond module to open or close, and also by the data transmissions such as electrical appliance working condition to Wi-Fi module and is connect Receive the instruction from mobile electronic device in Wi-Fi module;
The SPI flash storage connects main control chip, for storing prepositioned instruction information bank;
The relay respond module connects main control chip, for receiving the command information from main control chip, is believed according to instruction Breath control firewire enters and leaves the on-off of access, is opened or closed;
The manual control module is used for manually actuated switch, sends a command to main control chip, cut independently of speech recognition equipment Change the state of relay respond module;
The Wi-Fi module connects main control chip, is uploaded to for electrical appliance to be opened or closed the data such as state by network Mobile electronic device, and the instruction of the change electrical appliance working condition from mobile electronic device is transmitted to main control chip.
3. 86 type intelligent sound identification switch according to claim 2, which is characterized in that the microphone is placed in switching surface Postlaminar part, there are the transmission that circular hole is used for sound for panel.
4. 86 type intelligent sound identification switch according to claim 2, which is characterized in that the relay respond module makes It is accessed with a firewire, a firewire picks out control electrical appliance, including opens and closes two kinds of responsive states.
5. 86 type intelligent sound identification switch according to claim 2, which is characterized in that the manual control module is not solid Surely it opens or closes, only sends a kind of signal to main control chip, the signal is for switching relay standing state, to realize and language Sound control is used cooperatively;
The manual control module include touch control and press control two kinds of forms;
The touch control use with electronic touch structure 86 type panels, it is described press control using have machinery press out Close 86 type panels of structure.
6. 86 type intelligent sound identification switch according to claim 2, which is characterized in that the Wi-Fi module to use Family can pass through network-control electrical appliance using mobile electronic device.
7. 86 type intelligent sound identification switch according to claim 2, which is characterized in that speech identifying function to switch It can be by identifying that particular phrase is converted to corresponding state.
8. 86 type intelligent sound identification switch according to claim 2, which is characterized in that have speech controling switch, hand Dynamic switch, adjusts the function such as other working conditions of electrical appliance such as lamplight brightness or color at electronic equipment control switch, time switch Energy.
CN201710655293.0A 2017-08-03 2017-08-03 A kind of 86 type intelligent sound identification switches Pending CN109388079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710655293.0A CN109388079A (en) 2017-08-03 2017-08-03 A kind of 86 type intelligent sound identification switches

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Application Number Priority Date Filing Date Title
CN201710655293.0A CN109388079A (en) 2017-08-03 2017-08-03 A kind of 86 type intelligent sound identification switches

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CN109388079A true CN109388079A (en) 2019-02-26

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109830237A (en) * 2019-04-16 2019-05-31 上海互问信息科技有限公司 A kind of switch panel based on the offline voice control of neural network
CN110855281A (en) * 2019-10-30 2020-02-28 重庆瑞坤科技发展股份有限公司 Intelligent voice recognition switch panel
CN110910619A (en) * 2019-11-27 2020-03-24 江苏企想科技有限公司 Zigbee switch panel with voice control function

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203465582U (en) * 2013-09-12 2014-03-05 广州合立正通信息科技有限公司 Wireless scene controller
CN204287860U (en) * 2014-12-18 2015-04-22 王军强 A kind of intelligent switch
CN106444479A (en) * 2016-08-29 2017-02-22 普天智能照明研究院有限公司 Voice-controlled switch system
CN106817809A (en) * 2017-03-20 2017-06-09 西安科技大学 A kind of intelligent sound seven-colour lamp control system and control method
CN206258698U (en) * 2016-12-18 2017-06-16 张红玲 The voice that can record is switched with button coordinated signals

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203465582U (en) * 2013-09-12 2014-03-05 广州合立正通信息科技有限公司 Wireless scene controller
CN204287860U (en) * 2014-12-18 2015-04-22 王军强 A kind of intelligent switch
CN106444479A (en) * 2016-08-29 2017-02-22 普天智能照明研究院有限公司 Voice-controlled switch system
CN206258698U (en) * 2016-12-18 2017-06-16 张红玲 The voice that can record is switched with button coordinated signals
CN106817809A (en) * 2017-03-20 2017-06-09 西安科技大学 A kind of intelligent sound seven-colour lamp control system and control method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109830237A (en) * 2019-04-16 2019-05-31 上海互问信息科技有限公司 A kind of switch panel based on the offline voice control of neural network
CN110855281A (en) * 2019-10-30 2020-02-28 重庆瑞坤科技发展股份有限公司 Intelligent voice recognition switch panel
CN110910619A (en) * 2019-11-27 2020-03-24 江苏企想科技有限公司 Zigbee switch panel with voice control function

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