CN203135927U - Internet of Things-based wireless voice control system - Google Patents
Internet of Things-based wireless voice control system Download PDFInfo
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- CN203135927U CN203135927U CN 201320008469 CN201320008469U CN203135927U CN 203135927 U CN203135927 U CN 203135927U CN 201320008469 CN201320008469 CN 201320008469 CN 201320008469 U CN201320008469 U CN 201320008469U CN 203135927 U CN203135927 U CN 203135927U
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Abstract
Disclosed in the utility model is an Internet of Things-based wireless voice control system, which relates to the remote, short-distance wireless data information transmission and voice controlling field. The system comprises a control center and a control terminal, wherein the control center and the control terminal are responsible for remote and short-distance wireless information transmission. A microcontroller of the control center controls a GSM module to carry out voice conversation, short message receiving and transmitting, and wireless data transmission, controls a short-message wireless communication module to carry out information transmission to a control terminal, controls a voice identification module to carry out voice identification, controls a voice recording and replaying module to playing specific voice, and controls a camera to collect image information. A touch screen realizes displaying and inputting of data information; a memory stores the information processed by the microcontroller; and the control terminal receives the data information from the control center and sends a state of a controlled object to the control center. The advantages of the system are as follows: the system can be applied to the home or industrial field; remote or short-message controlling is realized by the voice and data information; and the state information of the controlled object is sent to the user.
Description
Technical field
That the utility model relates to is long-range, short-distance wireless data information transfer and voice control field, specifically is a kind of wireless speech control system based on Internet of Things.
Background technology
Internet of Things is the heat subject of whole world research, all national strategic height has been mentioned in its development both at home and abroad, be referred to as continue and computer, the Internet after the third wave of world's information industry.
Along with the progress of science and technology, the renewal of electronic product technology, the lifting of technology, the raising of consumption of resident level, people have proposed new requirement to the method for handling controlled device.Wish existing wired connection, manual manipulation are made into wireless contactless controlling, the liberation both hands improve life and operating efficiency.In the life, the popularity rate of mobile phone is very high, and as an objects carried by people, it is not only a communication terminal and mobile network's terminal, also can become a remote control terminal efficiently in the future; In space among a small circle, simple voice password is many easily more than manual operation.In the industrial production, the place that the position is remote, environment is abominable needs a kind of remote operation, supervising device to guarantee personal safety, and the sound wave penetration capacity is strong, the characteristics of long transmission distance are fit to this control mode.
Summary of the invention
In order to satisfy existing life, production demand, the utility model provides a kind of wireless speech control system based on Internet of Things; Realized controlling function with mobile terminal remote.
The utility model is realized with following technical scheme: a kind of wireless speech control system based on Internet of Things comprises and is responsible for control centre and control terminal long-range, the transmission of short distance information; Described control centre comprises microcontroller, respectively the gsm module that is connected with microcontroller, short-distance wireless communication module, sound identification module, voice recording-reproducing assembly, camera, touch-screen, memory; Described control terminal comprises microcontroller, the short-distance wireless communication module that is connected with microcontroller; The information of gsm module, short-distance wireless communication module, sound identification module is handled the back by microcontroller and is shown or storage at touch-screen, and is sent to control terminal through the short-distance wireless communication module.
It further is: described short-distance wireless communication module, sound identification module, voice recording-reproducing assembly, touch-screen, memory are connected with microcontroller by the I/O mouth.
Described gsm module is connected with microcontroller by serial ports.
Described camera is connected with microcontroller by the USB mouth.
The utility model has the advantages that:
1. bond networking technology, development prospect is wide.
2. system remote control is current application mobile wireless network the most widely based on GSM global system for mobile communications network, and the popularity rate height is almost ubiquitous.Signaling and voice channel all are digital, use convenient, safety.
3. the system control mode employing is contactless, is the direction of Based Intelligent Control development.
4. the system applies scope is wide, can be applicable to family and industry spot, by voice-and-data information remote or short distance control, and the controlled device state information is sent to the user, and selection function module as required, technology maturation, and cost is low.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further.
Fig. 1 is the utility model theory diagram.
Embodiment
As shown in Figure 1, the wireless speech control system based on Internet of Things has one to be responsible for control centre and control terminal long-range, the transmission of short distance information.The microprocessor controls gsm module of control centre carries out voice call, short message receiving-transmitting and wireless data transmission, control short-distance wireless communication module and the transmission of control terminal information, the control sound identification module carries out speech recognition, the control voice recording-reproducing assembly is play special sound, control camera collection image information, touch-screen is realized demonstration and the input of data message, the information after the memory stores microcontroller is handled; Control terminal receives the data message of control centre and the controlled device state is sent to control centre by the short-distance wireless communication module.By the touch-screen input control information, and information stored, revises, deletes and send.Camera is used for gathering image, stores as required, sends.
System remote control is current application mobile wireless network the most widely based on GSM global system for mobile communications network, and the whole world surpasses 200 countries and regions and using the GSM phone above 1,000,000,000 people.Gsm system has several important feature: anti-pirate ability is good, network capacity big, phone number aboundresources, conversation are clear, stability is not subject to interference, sensitive information, few, low, the separation between machine and card of mobile phone power consumption in conversation dead angle by force.Utilize such technology maturation, popularity rate height, the huge network of number of users, in conjunction with the technology of Internet of things in forward position, comply with the development trend of Based Intelligent Control, the application of wireless speech control system will have very wide field.
Gsm module is a communication module that is similar to mobile phone, and some functions of integrated mobile phone are on a little circuit board, and having that it equals is exactly the core that has had mobile phone, is all having a wide range of applications in a lot of applications.Gsm module can send SMS message conversation etc. under MCU controls by the AT instruction.The user just can pass through speech, note etc. and send control command, and is simple, reliable.
The short-distance wireless communication module selects face very big, is generally operational in can the using of 433MHz, 470 MHz, 950 MHz and 2.4GHz of ISM band.Have characteristics such as the multiple communication interface of support, a plurality of communication port, multiple transmission rate, transceiver, low-power consumption.Control centre sends to control terminal manipulation controlled device by the short-distance wireless communication module after receiving remote command.
Carry out speech exchange with machine, allow machine understand what you say, this is the thing that people dream of for a long time.Speech recognition technology allows machine by identification and understanding process voice signal be changed into corresponding text or order exactly.MCU carries out user's operation after receiving these texts or order, controls voice recording-reproducing assembly simultaneously and plays special sound as prompting.Embedded unspecified person sound identification module has that volume is little, reliability is high, low in energy consumption, price is low, be easy to characteristics such as commercialization, it is very ripe to be applied to the field of intelligent control technology.The audio frequency of sound identification module input and the audio frequency of gsm module are exported and are extended out loudspeaker and be connected in the system.Both can also can accomplish slitless connection to the voice recognition of loudspeaker receiving ability among a small circle to remote speech identification.
Touch-screen is as a kind of up-to-date input equipment, and it is simple, convenient, the most natural a kind of man-machine interaction mode at present, have sturdy and durable, reaction speed fast, the saving space, be easy to many advantages such as interchange.Utilize this technology, the user needs only the icon or the literal that bump lightly on the computer display with finger and just can realize host service function, thereby makes man-machine interaction more simple and direct, and this technology greatly facilitates those users who is ignorant of computation.Information after touch-screen in the system can display controller be handled, the user can also input control information.
The course of work: the microcontroller of control centre receives, voice or the data message of storage gsm module, handles back control short-distance wireless communication module and control terminal and carries out data information exchange, and touch-screen is realized assurance and the control to real time information; Control terminal receives the data message of control centre, sends the state of controlled device.
Claims (4)
1. the wireless speech control system based on Internet of Things is characterized in that: comprise and be responsible for control centre and control terminal long-range, the transmission of short distance information; Described control centre comprises microcontroller, respectively the gsm module that is connected with microcontroller, short-distance wireless communication module, sound identification module, voice recording-reproducing assembly, camera, touch-screen, memory; Described control terminal comprises microcontroller, the short-distance wireless communication module that is connected with microcontroller; The information of gsm module, short-distance wireless communication module, sound identification module is handled the back by microcontroller and is shown or storage at touch-screen, and is sent to control terminal through the short-distance wireless communication module.
2. according to the described wireless speech control system based on Internet of Things of claim 1, it is characterized in that: described short-distance wireless communication module, sound identification module, voice recording-reproducing assembly, touch-screen, memory are connected with microcontroller by the I/O mouth.
3. according to the described wireless speech control system based on Internet of Things of claim 1, it is characterized in that: described gsm module is connected with microcontroller by serial ports.
4. according to the described wireless speech control system based on Internet of Things of claim 1, it is characterized in that: described camera is connected with microcontroller by the USB mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320008469 CN203135927U (en) | 2013-01-08 | 2013-01-08 | Internet of Things-based wireless voice control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320008469 CN203135927U (en) | 2013-01-08 | 2013-01-08 | Internet of Things-based wireless voice control system |
Publications (1)
| Publication Number | Publication Date |
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| CN203135927U true CN203135927U (en) | 2013-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320008469 Expired - Fee Related CN203135927U (en) | 2013-01-08 | 2013-01-08 | Internet of Things-based wireless voice control system |
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| Country | Link |
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| CN (1) | CN203135927U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991473A (en) * | 2015-06-10 | 2015-10-21 | 安庆市鸿裕工业产品设计有限公司 | Sound control equipment working apparatus |
| CN110211374A (en) * | 2019-05-22 | 2019-09-06 | 广东慧讯智慧科技有限公司 | Traffic guidance method, apparatus, system, equipment and computer readable storage medium |
-
2013
- 2013-01-08 CN CN 201320008469 patent/CN203135927U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991473A (en) * | 2015-06-10 | 2015-10-21 | 安庆市鸿裕工业产品设计有限公司 | Sound control equipment working apparatus |
| CN110211374A (en) * | 2019-05-22 | 2019-09-06 | 广东慧讯智慧科技有限公司 | Traffic guidance method, apparatus, system, equipment and computer readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20160108 |