CN106023574B - Voice control sensor based on sound wave coding technology and use method - Google Patents
Voice control sensor based on sound wave coding technology and use method Download PDFInfo
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- CN106023574B CN106023574B CN201610477665.0A CN201610477665A CN106023574B CN 106023574 B CN106023574 B CN 106023574B CN 201610477665 A CN201610477665 A CN 201610477665A CN 106023574 B CN106023574 B CN 106023574B
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/02—Non-electrical signal transmission systems, e.g. optical systems using infrasonic, sonic or ultrasonic waves
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C2201/00—Transmission systems of control signals via wireless link
- G08C2201/30—User interface
- G08C2201/31—Voice input
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Abstract
The invention provides a voice control sensor based on sound wave shaking coding technology, which comprises a positioning base, a bearing shell, a connecting rod, a bearing platform, an ultrasonic positioning device, a microphone and a control system, wherein the bearing shell is arranged on the positioning base and forms a closed cavity structure with the positioning base, and the connecting rod, the bearing platform and the control system are all embedded in the bearing shell, wherein the connecting rod is vertically connected and coaxially distributed with the upper surface of the positioning base, the front end of the connecting rod is connected with the lower surface of the bearing platform, the ultrasonic positioning device and the microphone are arranged on the upper surface of the bearing platform, and the ultrasonic positioning device and the microphone are uniformly distributed on the upper surface of the bearing platform. The invention is helpful to simplify the traditional voice control system constitution and reduce the construction and operation cost, can effectively improve the work efficiency and the data transmission efficiency of voice control signal recognition, and is helpful to reduce the equipment operation energy consumption and the phenomenon of pollution of electromagnetic interference to voice signals.
Description
Technical Field
The invention relates to a voice control sensor device, in particular to a voice control sensor based on a sound wave coding technology and a using method thereof.
Background
At present, with the wide application of automation technology and intelligent technology in the fields of daily life, industrial production and the like, the direct operation and control of equipment by voice has gradually become one of the important operation modes of an intelligent control system, but in practical use, the current requirement for the operation and control of equipment by voice is met, because professional voice control signal acquisition equipment is lacked, the traditional microphone is still generally adopted as the main voice signal acquisition equipment, although the requirement for use can be met to a certain extent, on one hand, the structure of the voice control system is relatively complex, the installation and daily maintenance cost of the system is higher, on the other hand, the microphone cannot automatically control the operation state in the operation process, the operation energy consumption of the voice control system is increased, and meanwhile, the voice control system is easily polluted by environment and electromagnetic noise, the stability of the voice control signal is relatively poor, so that in view of the current situation, a brand new voice control signal acquisition device and a corresponding use method thereof are urgently needed to be developed so as to meet the needs of practical use.
Disclosure of Invention
The invention aims to provide a voice control sensor based on a sound wave coding technology, a using method, a test method and a test method.
In order to achieve the purpose, the invention provides the following technical scheme:
a voice control sensor based on sound wave coding technology comprises a positioning base, a bearing shell, a connecting rod, a bearing platform, an ultrasonic positioning device, a microphone and a control system, wherein the bearing shell is arranged on the positioning base and forms a closed cavity structure with the positioning base, the connecting rod, the bearing platform and the control system are all embedded in the bearing shell, the connecting rod is vertically connected with the upper surface of the positioning base and coaxially distributed, the front end of the connecting rod is connected with the lower surface of the bearing platform, the upper surface of the bearing platform is provided with the ultrasonic positioning device and the microphone, the ultrasonic positioning device and the microphone are uniformly distributed on the upper surface of the bearing platform, one ultrasonic positioning device and one microphone form a detection unit, the axial lines of the ultrasonic positioning device and the microphone in each detection unit are mutually distributed in parallel, the side surface of the bearing shell corresponding to the detection unit is provided with a detection hole, and the lower surface of the positioning base is provided with a positioning, and at least two positioning connecting mechanisms are uniformly distributed around the axis of the positioning base, and the control system is electrically connected with the ultrasonic positioning device and the microphone respectively.
Furthermore, the connecting positions of the positioning base and the bearing shell are respectively provided with an elastic sealing strip.
Furthermore, the connecting rod is respectively hinged with the positioning base and the bearing platform, and the bearing platform can rotate for 0-360 degrees around the axis of the connecting rod.
Furthermore, the control system is provided with at least one communication port, and the communication port is embedded in the side surface of the bearing shell.
A method for using a voice control sensor based on a sound wave coding technology comprises the following steps:
firstly, equipment connection, namely fixing a plurality of sensors to a specified detection position through a positioning connection mechanism on the lower surface of a positioning base, and then connecting upper equipment with a communication port on the side surface of each sensor through a communication line to enable each sensor to form a closed communication network;
secondly, debugging equipment, namely, after the first step is finished, setting working parameters of each sensor one by upper equipment, carrying out unified address coding operation on each sensor, and respectively storing the set parameters and address coding information into a control system of each corresponding sensor and the upper equipment;
and thirdly, voice control, during use, firstly, the ultrasonic positioning device positions the position of a user, when the position of the user is close to the position of the specific sensor, the microphone starts standby, when the user sends a voice instruction, the microphone in the standby state collects voice signals and transmits the voice signals to the position of the upper equipment after the voice signals are processed by the control system, and the sensor which does not detect the position of the user by the ultrasonic positioning device is in the standby state again.
Further, in the third step, if two or more sensors detect the position of the user at the same time, the sensor closest to the position of the user performs voice signal acquisition, and if the user keeps the same distances from the two or more sensors, each sensor having the same distance from the user performs voice signal acquisition at the same time.
The voice control system has the advantages of simple structure, high operation automation degree and flexible and simple operation, is beneficial to simplifying the structure of the traditional voice control system and reducing the construction and operation cost, can effectively improve the working efficiency and the data transmission efficiency of voice control signal identification, and is beneficial to reducing the equipment operation energy consumption and the phenomenon of pollution of electromagnetic interference to voice signals.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a flow chart of a method of use of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figure 1, a voice control sensor based on sound wave coding technology comprises a positioning base 1, a bearing shell 2, a connecting rod 3, a bearing platform 4, an ultrasonic positioning device 5, a microphone 6 and a control system 7, wherein the bearing shell 2 is arranged on the positioning base 1 and forms a closed cavity structure with the positioning base 1, the connecting rod 3, the bearing platform 4 and the control system 7 are all embedded in the bearing shell 2, the connecting rod 3 is vertically connected and coaxially distributed with the upper surface of the positioning base 1, the front end is connected with the lower surface of the bearing platform 4, the upper surface of the bearing platform 4 is provided with the ultrasonic positioning device 5 and the microphone 6, the ultrasonic positioning device 5 and the microphone 6 are all provided with a plurality of parts and are uniformly distributed on the upper surface of the bearing platform 4, one ultrasonic positioning device 5 and one microphone 6 form a detection unit, and the axes of the ultrasonic positioning device 5 and the microphone 6 in each detection unit are all distributed in parallel to each other, the side surface of the bearing shell 2 corresponding to the detection unit is provided with a detection hole 8, the lower surface of the positioning base 1 is provided with positioning connection mechanisms 9, at least two positioning connection mechanisms 9 are uniformly distributed around the axis of the positioning base 1, and the control system 7 is electrically connected with the ultrasonic positioning device 5 and the microphone 6 respectively.
In this embodiment, the elastic sealing strips 10 are respectively arranged at the connecting positions of the positioning base 1 and the bearing shell 2.
In this embodiment, the connecting rod 3 is hinged to the positioning base 1 and the bearing platform 2, and the bearing platform 2 can rotate around the axis of the connecting rod 3 by 0-360 degrees.
In this embodiment, the control system 7 is provided with at least one communication port 11, and the communication port 11 is embedded in the side surface of the carrying shell 2.
As shown in fig. 2, a method for using a voice control sensor based on a sound wave coding technology includes the following steps:
firstly, equipment connection, namely fixing a plurality of sensors to a specified detection position through a positioning connection mechanism on the lower surface of a positioning base, and then connecting upper equipment with a communication port on the side surface of each sensor through a communication line to enable each sensor to form a closed communication network;
secondly, debugging equipment, namely, after the first step is finished, setting working parameters of each sensor one by upper equipment, carrying out unified address coding operation on each sensor, and respectively storing the set parameters and address coding information into a control system of each corresponding sensor and the upper equipment;
and thirdly, voice control, during use, firstly, the ultrasonic positioning device positions the position of a user, when the position of the user is close to the position of the specific sensor, the microphone starts standby, when the user sends a voice instruction, the microphone in the standby state collects voice signals and transmits the voice signals to the position of the upper equipment after the voice signals are processed by the control system, and the sensor which does not detect the position of the user by the ultrasonic positioning device is in the standby state again.
In this embodiment, in the third step, if two or more sensors detect the position of the user at the same time, the sensor closest to the position of the user performs voice signal acquisition, and if the user keeps the same distances from the two or more sensors, each sensor having the same distance from the user performs voice signal acquisition at the same time.
The voice control system has the advantages of simple structure, high operation automation degree and flexible and simple operation, is beneficial to simplifying the structure of the traditional voice control system and reducing the construction and operation cost, can effectively improve the working efficiency and the data transmission efficiency of voice control signal identification, and is beneficial to reducing the equipment operation energy consumption and the phenomenon of pollution of electromagnetic interference to voice signals.
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 all 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 (2)
1. A voice control sensor based on sound wave coding technology is characterized in that: the voice control sensor based on the sound wave coding technology comprises a positioning base, a bearing shell, a connecting rod, a bearing table, an ultrasonic positioning device, a microphone and a control system, wherein the bearing shell is arranged on the positioning base and forms a closed cavity structure with the positioning base, the connecting rod, the bearing table and the control system are all embedded in the bearing shell, the connecting rod is vertically connected with the upper surface of the positioning base and coaxially distributed, the front end of the connecting rod is connected with the lower surface of the bearing table, the ultrasonic positioning device and the microphone are arranged on the upper surface of the bearing table, a plurality of ultrasonic positioning devices and a plurality of microphones are uniformly distributed on the upper surface of the bearing table, one ultrasonic positioning device and one microphone form a detection unit, the ultrasonic positioning device and the microphone in each detection unit are mutually and parallelly distributed, the side surface of the bearing shell corresponding to the detection unit is provided with a detection hole, the positioning base is provided with positioning connection mechanisms on the lower surface, at least two positioning connection mechanisms are uniformly distributed around the axis of the positioning base, the control system is respectively and electrically connected with the ultrasonic positioning device and the microphone, the elastic sealing strips are arranged at the connecting positions of the positioning base and the bearing shell, the connecting rod is respectively hinged with the positioning base and the bearing platform, the bearing platform can rotate for 0-360 degrees around the axis of the connecting rod, the control system is provided with at least one communication port, and the communication port is embedded in the side surface of the bearing shell.
2. A method for using a voice control sensor based on an acoustic wave coding technology is characterized by comprising the following steps:
firstly, equipment connection, namely fixing a plurality of sensors to a specified detection position through a positioning connection mechanism on the lower surface of a positioning base, and then connecting upper equipment with a communication port on the side surface of each sensor through a communication line to enable each sensor to form a closed communication network;
secondly, debugging equipment, namely, after the first step is finished, setting working parameters of each sensor one by upper equipment, carrying out unified address coding operation on each sensor, and respectively storing the set parameters and address coding information into a control system of each corresponding sensor and the upper equipment;
thirdly, voice control is carried out, when the device is used, the position of a user is located by the ultrasonic locating device, when the position of the user is close to the position of the specific sensor, the microphone is started to be in a standby state, when the user sends a voice instruction, the microphone in the standby state is used for carrying out voice signal acquisition and transmitting a voice signal to the position of the upper equipment after the voice signal is processed by the control system, and the sensors which do not detect the position of the user by the ultrasonic locating device are in the standby state again;
in the third step, if two or more sensors detect the position of the user at the same time, the sensor closest to the position of the user acquires the voice signal, and if the user keeps the same distance with the two or more sensors, the sensors with the same distance with the user acquire the voice signal at the same time.
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| CN201610477665.0A CN106023574B (en) | 2016-06-28 | 2016-06-28 | Voice control sensor based on sound wave coding technology and use method |
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| JPH0935124A (en) * | 1995-07-18 | 1997-02-07 | Oki Inf Syst | Medium processor |
| SE9902229L (en) * | 1999-06-07 | 2001-02-05 | Ericsson Telefon Ab L M | Apparatus and method of controlling a voice controlled operation |
| CN103720215A (en) * | 2013-10-29 | 2014-04-16 | 青岛高校重工机械制造有限公司 | Movable bookshelf |
| CN105469819A (en) * | 2014-08-20 | 2016-04-06 | 中兴通讯股份有限公司 | Microphone selection method and apparatus thereof |
| CN105357460A (en) * | 2015-11-09 | 2016-02-24 | 上海语知义信息技术有限公司 | System and method for controlling projector by voice |
| CN105427387A (en) * | 2015-11-09 | 2016-03-23 | 上海语知义信息技术有限公司 | System and method for controlling ticket vending machine by voice |
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