CN112702817A - Multidimensional triggering local voice control system based on large-scale networking - Google Patents
Multidimensional triggering local voice control system based on large-scale networking Download PDFInfo
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- CN112702817A CN112702817A CN202011246585.7A CN202011246585A CN112702817A CN 112702817 A CN112702817 A CN 112702817A CN 202011246585 A CN202011246585 A CN 202011246585A CN 112702817 A CN112702817 A CN 112702817A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/28—Constructional details of speech recognition systems
- G10L15/32—Multiple recognisers used in sequence or in parallel; Score combination systems therefor, e.g. voting systems
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
- H05B47/12—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by detecting audible sound
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The invention relates to a multidimensional triggering local voice control system based on large-scale networking, which comprises: the acquisition modules are arranged in different areas, the acquisition modules in the different areas share information with each other, and the acquisition modules are used for acquiring voice signals in the corresponding areas; the light control module is electrically connected with the acquisition module and comprises a switch module and a dimming module, the switch module is used for controlling the on and off of a lamp, and the dimming module is used for adjusting light source parameters; the voice control module is used for receiving the voice signals collected by the collection module, modulating the voice signals to generate control instructions, and transmitting the modulated control instructions to the light control module to control light.
Description
Technical Field
The invention relates to an illumination control system, in particular to a multidimensional triggering local voice control system based on large-scale networking.
Background
The lighting system is a system based on lighting, comprises a natural lighting system, an artificial lighting system and a system formed by combining the natural lighting system and the artificial lighting system, and is a distributed wireless remote measurement, remote control and remote communication control system formed by utilizing the technologies of a computer, wireless communication data transmission, computer intelligent information processing, spread spectrum power carrier communication technology, energy-saving electrical appliance control and the like, so that the safety, the energy conservation, the convenience, the comfort and the artistry of lighting application are realized.
Present lighting system can realize that the people comes the lamp to open through the response human body already, the people goes the lamp and puts out, thereby practice thrift the energy consumption, but this kind of response mode is comparatively simple, when night ambient brightness is lower, when the user can't see the indoor environment clearly, can't walk in indoor, the user only needs weak light can move in indoor, or the user needs weak light to move about when sleeping, and directly open the higher light of luminance this moment, then seem extravagant energy consumption, and directly open the higher light of luminance also can make the environment change into bright by the dark suddenly, make user's eyes uncomfortable easily, on the other hand, present lighting system is when carrying out pronunciation awaken up, can't detect through the acoustic pressure, open the illumination nearby, in addition can also train control command through the training unit, thereby improve the precision of system.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides a multidimensional triggering local voice control system based on large-scale networking.
In order to achieve the purpose, the invention adopts the technical scheme that: a multidimensional triggering local voice control system based on large-scale networking comprises:
the acquisition modules are arranged in different areas, the acquisition modules in the different areas share information with each other, and the acquisition modules are used for acquiring voice signals in the corresponding areas;
the light control module is electrically connected with the acquisition module and comprises a switch module and a dimming module, the switch module is used for controlling the on and off of a lamp, and the dimming module is used for adjusting light source parameters;
the voice control module is used for receiving the voice signals collected by the collection module, modulating the voice signals to generate control instructions, and transmitting the modulated control instructions to the light control module to control light.
In a preferred embodiment of the present invention, the control command can be a wake-up word or a wake-up statement. In a preferred embodiment of the present invention, the wake-up words include turning on a light, turning off the light, getting good in the morning, good in the evening or dimming the light, and turning on the light.
In a preferred embodiment of the present invention, the light source parameter includes one or a combination of two or more of light source brightness, light source hue, and spectral energy.
In a preferred embodiment of the present invention, the voice control module analyzes a voice signal, and the voice control module is connected to the lamp through a wireless network.
In a preferred embodiment of the present invention, the dimming module is configured as a bandwidth control module, and the power square wave is digitized by the bandwidth control module to control the duty ratio of the square wave.
In a preferred embodiment of the invention, the light fixture can be arranged in a conference room or an office or a house.
In a preferred embodiment of the present invention, the lighting control module further comprises a sound pressure comparison unit, when the voice control module receives the voice signal, the sound pressure comparison unit compares the sound pressures acquired by the different acquisition modules, and the lighting control module controls the lighting in the area with high sound pressure to be turned on.
In a preferred embodiment of the present invention, the voice control module includes a first voice controller and a second voice controller, the first voice controller and the second voice controller receive the wake-up word and detect a sound pressure to form a first sound pressure and a second sound pressure, respectively, the second voice controller compares the first sound pressure and the second sound pressure through the sound pressure comparison module when the first voice controller and the second voice controller detect that a person passes through the first voice controller and the second voice controller at the same time, and controls the second voice controller to trigger the voice command through the first voice controller when the first sound pressure is greater than the second sound pressure.
In a preferred embodiment of the invention, the lighting control system further comprises a training unit, wherein the training unit acquires the control instruction through the learning feedback module and reversely corrects the lighting control information.
The invention solves the defects in the background technology, and has the following beneficial effects:
(1) this application can also carry out continuous self-learning iteration through learning feedback module under the adding of artificial intelligence algorithm to the word is awaken up in the continuous renewal, makes the system more and more clever, very big improvement lighting system's precision, and can carry out specific illumination along with situations such as time, region, the audience matching degree obtains very big improvement.
(2) When awakening up the word the same, speech signal is received simultaneously to the collection module in a plurality of rooms to compare through acoustic pressure comparing element, can open through the lamps and lanterns in the nearer region of light control module control simultaneously, reduce the waste of electric energy, when awakening up the word different, nearby equipment that can receive pronunciation can follow up awaken up the word, and judge whether need respond, and control light illumination.
(4) The voice signal received by the system is completely localized, the connection is realized through the wireless networking between the system and the lamp, the analysis can be quickly carried out, the illumination of the lamp can be controlled, and the control response speed is high.
(5) The local communication network is formed between the devices, mutual communication is achieved, the device sharing can be achieved in the network through the behaviors of each voice device, people feel, the data sharing can be achieved in the network through the triggering of sound pressure, more complex judgment can be made, the triggering of the voice instruction is judged through monitoring the sound pressure by the first voice controller and the second voice controller, and the first voice controller and the second voice controller have different priorities.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of a distributed lighting system of a preferred embodiment of the present invention;
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
As shown in FIG. 1, the present invention discloses a flow chart of a multidimensional triggering local voice control system based on large-scale networking;
specifically, a multidimensional triggering local voice control system based on large-scale networking comprises:
s102, acquiring modules are arranged in different areas, the acquiring modules in the different areas share information with each other, and the acquiring modules are used for acquiring voice signals in the corresponding areas;
s104, a light control module is electrically connected with the acquisition module, the light control module comprises a switch module and a dimming module, the switch module is used for controlling the on-off of the lamp, and the dimming module is used for adjusting light source parameters;
s106, the voice control module is used for receiving the voice signals collected by the collection module, modulating the voice signals to generate control instructions, and transmitting the modulated control instructions to the light control module to control light.
According to an embodiment of the invention, the control instruction can be a wake-up word or a wake-up statement.
The human sensing module is of a built-in structure, and when the human sensing module senses that a person moves, the human sensing module triggers and wakes up the voice control module to enter a working state for receiving the wake-up word.
According to the embodiment of the invention, the awakening words comprise turning on and off the light, getting good in the morning, good in the evening or dimming the light and turning on the light.
According to the embodiment of the invention, the light source parameter comprises one or more of light source brightness, light source tone or spectral energy.
According to the embodiment of the invention, the voice control module analyzes the voice signals, and the voice control module is connected with the lamp through a wireless network.
According to the embodiment of the invention, the dimming module is set as the wave width control module, and the square wave duty ratio of the power supply is controlled by digitalizing the square wave of the power supply through the wave width control module.
According to the embodiment of the invention, the lamp can be arranged in a meeting room or an office or a house.
According to the embodiment of the invention, the lamp further comprises a weather module, wherein the weather module is used for monitoring a weather environment, and when the weather environment is cloudy, the lamp light control module controls the lamp to irradiate the first luminous flux light source;
when the weather is sunny, the lamp light control module controls the lamp to irradiate the second luminous flux light source;
the first luminous flux is greater than the second luminous flux.
According to the embodiment of the invention, the device also comprises a training unit, wherein the training unit acquires the control instruction through the learning feedback module and reversely corrects the light control information.
It should be noted that, after the light control information is corrected, the original light control information is changed according to the updated control information after the control instruction is updated.
According to the embodiment of the invention, the lamp control device further comprises a sound pressure comparison unit, when the voice control module receives a voice signal, the sound pressure comparison unit compares the sound pressures acquired by different acquisition modules, and the lamp control module controls the lamp in the area with high sound pressure to be turned on.
According to the embodiment of the invention, the voice control module comprises a first voice controller and a second voice controller, the first voice controller and the second voice controller receive the awakening word and detect the sound pressure to respectively form a first sound pressure and a second sound pressure, the second voice controller compares the first sound pressure with the second sound pressure through the sound pressure comparison module when the first voice controller and the second voice controller simultaneously detect that a person passes through, and controls the second voice controller to trigger the voice command through the first voice controller when the first sound pressure is greater than the second sound pressure.
It should be noted that, a local communication network is formed between devices to realize mutual communication, the behavior of each voice device can be shared in the network, people feel, the sound pressure triggering can also realize data sharing in the network, more complex judgment can be made, the first voice controller and the second voice controller judge the triggering of the voice command by monitoring the sound pressure, the first voice controller and the second voice controller have different priorities, and even if the sound pressures detected by the first voice controller and the second voice controller are consistent with the sequence of sensing the passing of the human body, the first voice controller and the second voice controller also have priorities to judge which voice controller controls.
It should be noted that each device can be provided with different wake-up words, so that voice devices with different wake-up words can be prevented from being triggered by mistake by the same wake-up word, meanwhile, which voice device is closer to a human body can be judged according to a set sound pressure response threshold value, the first voice controller and the second voice controller are both provided with built-in human sensing assemblies, and when the human sensing assemblies can sense the movement of the human body, the working state can be carried out.
This application can also carry out continuous self-learning iteration through learning feedback module under the adding of artificial intelligence algorithm to the word is awaken up in the continuous renewal, makes the system more and more clever, very big improvement lighting system's precision, and can carry out specific illumination along with situations such as time, region, the audience matching degree obtains very big improvement.
When awakening up the word the same, speech signal is received simultaneously to the collection module in a plurality of rooms to compare through acoustic pressure comparing element, can open through the lamps and lanterns in the nearer region of light control module control simultaneously, reduce the waste of electric energy, when awakening up the word different, nearby equipment that can receive pronunciation can follow up awaken up the word, and judge whether need respond, and control light illumination.
The weather information is acquired through the weather module, the illumination system automatically adjusts different illumination brightness according to different weather information, so that the lighting system can be matched with weather, the control precision is high, and the control is very flexible.
The voice signal received by the system is completely localized, the connection is realized through the wireless networking between the system and the lamp, the analysis can be quickly carried out, the illumination of the lamp can be controlled, and the control response speed is high.
It should be noted that the communication in the invention is realized through bluetooth or WIFI, the lamp can be installed in a home or office, and is intelligently controlled through the wakeup word, and the lamp at the position where the sound pressure is close is detected to realize intelligent illumination.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of a unit is only one logical function division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units; can be located in one place or distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, all the functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
Those of ordinary skill in the art will understand that: all or part of the steps for realizing the method embodiments can be completed by hardware related to program instructions, the program can be stored in a computer readable storage medium, and the program executes the steps comprising the method embodiments when executed; and the aforementioned storage medium includes: a mobile storage device, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
Alternatively, the integrated unit of the present invention may be stored in a computer-readable storage medium if it is implemented in the form of a software functional module and sold or used as a separate product. Based on such understanding, the technical solutions of the embodiments of the present invention may be essentially implemented or a part contributing to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods of the embodiments of the present invention. And the aforementioned storage medium includes: a removable storage device, a ROM, a RAM, a magnetic or optical disk, or various other media that can store program code.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A multidimensional triggering local voice control system based on large-scale networking is characterized by comprising:
the acquisition modules are arranged in different areas, the acquisition modules in the different areas share information with each other, and the acquisition modules are used for acquiring voice signals in the corresponding areas;
the light control module is electrically connected with the acquisition module and comprises a switch module and a dimming module, the switch module is used for controlling the on and off of a lamp, and the dimming module is used for adjusting light source parameters;
the voice control module is used for receiving the voice signals collected by the collection module, modulating the voice signals to generate control instructions, and transmitting the modulated control instructions to the light control module to control light.
2. The large-scale networking-based multidimensional triggering local voice control system according to claim 1, wherein: the control instruction can be a wake-up word or a wake-up statement.
3. The large-scale networking-based multidimensional triggering local voice control system according to claim 1, wherein: the awakening words comprise turning on and off of the lamp, getting good in the morning, good in the evening or dimming of the lamp light and turning on of the lamp light.
4. The large-scale networking-based multi-dimensional triggering local voice control system according to claim 4, wherein: the light source parameters comprise one or more of light source brightness, light source tone or spectral energy.
5. The large-scale networking-based multidimensional triggering local voice control system according to claim 1, wherein: the voice control module analyzes voice signals, and the voice control module is connected with the lamp through a wireless network.
6. The large-scale networking-based multidimensional triggering local voice control system according to claim 1, wherein: the dimming module is set as a wave width control module, and the power supply square wave is digitalized through the wave width control module to control the duty ratio of the square wave.
7. The large-scale networking-based multidimensional triggering local voice control system according to claim 1, wherein: the luminaire can be arranged in a conference room or office or house.
8. The large-scale networking-based multidimensional triggering local voice control system according to claim 1, wherein: the voice control module is used for acquiring voice signals, and the voice control module is used for comparing the voice signals acquired by different acquisition modules.
9. The large-scale networking-based multidimensional triggering local voice control system according to claim 8, wherein: the voice control module comprises a first voice controller and a second voice controller, the first voice controller and the second voice controller receive the awakening words and detect sound pressure to form first sound pressure and second sound pressure respectively, the second voice controller is connected with the first voice controller and the second voice controller to detect that someone passes through simultaneously, the first sound pressure and the second sound pressure are compared through the sound pressure comparison module, and when the first sound pressure is greater than the second sound pressure, the second voice controller is controlled to trigger a voice command through the first voice controller.
10. The large-scale networking-based multidimensional triggering local voice control system according to claim 1, wherein: the training unit obtains the control instruction through the learning feedback module and reversely corrects the light control information.
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|---|---|---|---|---|
| CN106102250A (en) * | 2016-07-29 | 2016-11-09 | 华南理工大学 | A kind of home intelligent illumination speech control system and method |
| CN106455274A (en) * | 2016-12-08 | 2017-02-22 | 宁夏大学 | Voice control illumination system, method and device |
| CN110505736A (en) * | 2018-05-16 | 2019-11-26 | 南京理工大学 | A kind of lamp light control system based on speech recognition |
| CN110506452A (en) * | 2017-02-07 | 2019-11-26 | 路创技术有限责任公司 | Load control system based on audio |
| CN110972370A (en) * | 2019-11-29 | 2020-04-07 | 清远市易通科技有限公司 | Intelligent household light control system and control method |
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2020
- 2020-11-10 CN CN202011246585.7A patent/CN112702817B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106102250A (en) * | 2016-07-29 | 2016-11-09 | 华南理工大学 | A kind of home intelligent illumination speech control system and method |
| CN106455274A (en) * | 2016-12-08 | 2017-02-22 | 宁夏大学 | Voice control illumination system, method and device |
| CN110506452A (en) * | 2017-02-07 | 2019-11-26 | 路创技术有限责任公司 | Load control system based on audio |
| CN110505736A (en) * | 2018-05-16 | 2019-11-26 | 南京理工大学 | A kind of lamp light control system based on speech recognition |
| CN110972370A (en) * | 2019-11-29 | 2020-04-07 | 清远市易通科技有限公司 | Intelligent household light control system and control method |
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