CN203870416U - Household appliance voice controller - Google Patents
Household appliance voice controller Download PDFInfo
- Publication number
- CN203870416U CN203870416U CN201320850520.2U CN201320850520U CN203870416U CN 203870416 U CN203870416 U CN 203870416U CN 201320850520 U CN201320850520 U CN 201320850520U CN 203870416 U CN203870416 U CN 203870416U
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- China
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- interface
- chip microcomputer
- bluetooth audio
- voice
- recognition circuit
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- Expired - Fee Related
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Abstract
A household appliance voice controller comprises a Bluetooth audio transmitter, a Bluetooth audio receiver, a voice recognition circuit, a single-chip microcomputer, an infrared light-emitting tube interface and a relay interface. The household appliance voice controller is characterized in that the Bluetooth audio transmitter is wirelessly connected with the Bluetooth audio receiver, the Bluetooth audio receiver is connected with an audio input end of the voice recognition circuit, a data interface of the voice recognition circuit is connected with an input and output interface of the single-chip microcomputer, the single-chip microcomputer is provided with a plurality of input and output interfaces and operates control programs, the infrared light-emitting tube interface is connected with the output interface of the single-chip microcomputer, and the relay interface is connected with the output interface of the single-chip microcomputer. A voice part is separated from a control part through a Bluetooth technology, voice sensing is close to an operator, interferences of environmental noises on voice recognition are reduced, and a recognition effect is improved. The household appliance voice controller is suitable for operation usage of a disabled person.
Description
Affiliated technical field
The utility model relates to a kind of household voice controller, belongs to electronic technology field.
Background technology
Along with improving constantly of people's living standard and electronics technology level, this luxury goods in the past of household electrical appliance have become the present popularization consumer goods, have entered thousands upon thousands common people's family.But household electrical appliance increasing in family, in having alleviated people's housework burden and having enriched people's entertainment life, have also brought household electrical appliances operations loaded down with trivial details and be difficult to the problems such as scientific management.Household electrical appliances have improved people's quality of life, have changed people's life style, have become inalienable part in people's daily life.The intellectuality of household electrical appliances, is a development trend, has numerous household electrical appliances producers and slip-stick artist in this problem of research.The Study of intelligent of current household electrical appliances, general producer is all for independently individual, adopts independently control system, for example TV, has several functions, and common have a USB interface, there is network interface, even loaded onto operating system, control for the telepilot of certain brand TV but need to adopt.Air-conditioning, also needs to have the telepilot of corresponding air-conditioning.When operation is used, people often need finding remote controller, can feel very inconvenient.Especially for deformity of limbs personage, the elderly, operating and remote controlling keyboard, more inconvenient.
Along with the development of speech recognition technology, there is the multiple soft and hardware with speech recognition algorithm.The application of speech recognition is also increasing.Although speech recognition technology has passed through years development, disturb but be easily subject to background noise, at noisy environment, effectively discrimination reduces greatly, and false recognition rate increases greatly.
Summary of the invention
The purpose of this utility model is that a kind of household voice controller will be provided, and adopts language to realize the Comprehensive Control to all kinds of household electrical appliances, and an electric control is simplified.The utility model household voice controller is accepted operator's phonetic order, and the contact of carrying out relay according to instruction opens and closes output, infrared encoded signal output.Adopt blue teeth wireless audio transmission device, operator carries Bluetooth audio frequency transmitter, realizes the electric control to family by voice.
Above-mentioned purpose of the present utility model, is realized by following household voice controller.Comprise: Bluetooth audio frequency transmitter, Bluetooth audio receiver, speech recognition circuit, single-chip microcomputer, infraluminescence interface tube, relay interface, is characterized in that described Bluetooth audio frequency transmitter and Bluetooth audio receiver wireless connections; Described Bluetooth audio receiver connects speech recognition circuit audio input end; Described speech recognition circuit data-interface is connected with single-chip microcomputer IO interface; Described single-chip microcomputer has multiple IO interface, operation control program; Described infraluminescence interface tube is connected with single-chip microcomputer output interface; Described relay interface is connected with single-chip microcomputer output interface.
Operator sends phonetic order to Bluetooth audio frequency transmitter, Bluetooth audio frequency transmitter transfers voice signal to wireless signal transmission, Bluetooth audio receiver receives wireless signal and demodulates sound signal, speech recognition circuit is identified sound signal, in the time being identified as effective instruction, send information to single-chip microcomputer, single-chip microcomputer, according to speech recognition instruction, shows accordingly and exports.The phonetic of speech recognition vocabulary enrolls in single-chip microcomputer control program in advance.
Bluetooth audio frequency transmitter is carried by operator, microphone Proximity operation people's sounding position of Bluetooth audio frequency transmitter and relatively fixing, avoid the impact of environmental noise, operator's diverse location in room all can send phonetic order to speech recognition circuit, has ensured the reliable recognition of speech recognition circuit.Bluetooth audio frequency transmitter is operated in amateur band.When single-chip microcomputer is identified effective phonetic order, output interface outputs level signals, to relay drive circuit, makes relay contact carry out on-off action, and light, household electrical appliances are carried out to switch.For volume, the channel control of TV, the temperature control of air-conditioning, adopts infrared remote-controlled signal.Single-chip microcomputer is according to speech recognition instruction, and output remote signal, makes infraluminescence pipe send infrared remote-controlled signal by driving circuit.
The beneficial effects of the utility model are: a kind of household voice controller is provided, and people realize the operation to household electrical appliances by language, make household electrical appliances intellectuality, make people lighter, happy in the life of this electric era.Meanwhile, make old man, deformity of limbs personage live convenient.The comprehensive quality of life that improves people.
The purpose of this utility model, feature and advantage, in connection with embodiment, are further described with reference to accompanying drawing.
Brief description of the drawings
Accompanying drawing is the block diagram that represents an embodiment of the utility model.
1 Bluetooth audio frequency transmitter in figure, 2 is Bluetooth audio receiver, and 3 is speech recognition circuit, and 4 is single-chip microcomputer, and 5 is infraluminescence interface tube, 6 is relay interface.
Embodiment
With reference to accompanying drawing, a kind of household voice controller, comprising: Bluetooth audio frequency transmitter 1, Bluetooth audio receiver 2, speech recognition circuit 3, single-chip microcomputer 4, infraluminescence interface tube 5, relay interface 6.Bluetooth audio frequency transmitter 1 and Bluetooth audio receiver 2 wireless connections, Bluetooth audio frequency transmitter 1, Bluetooth audio receiver 2 are realized pairing in advance, and Bluetooth audio receiver 2 can receive the sound signal that Bluetooth audio frequency transmitter 1 is launched.Bluetooth audio receiver 2 is connected with the audio input end of speech recognition circuit 3, Bluetooth audio receiver 2 by reduction transmitting voice signal to speech recognition circuit 3; The data-interface of speech recognition circuit 3 is connected with single-chip microcomputer 4 IO interface, and single-chip microcomputer 4 moves control program, and voice command is converted to concrete control data; Infraluminescence interface tube 5 is connected with the output interface of single-chip microcomputer 4, and single-chip microcomputer is converted to infrared remote-controlled signal by control data and exports, and controls the household electrical appliances with function of infrared remote control; Relay interface 6 is connected with the output interface of single-chip microcomputer 4, and the switching value pilot relay of controlling data is carried out switching manipulation by single-chip microcomputer 4, controls and needs the household electrical appliances of switch contact to carry out switching manipulation.
The household voice controller that the utility model provides, phonological component separates with control section by Bluetooth technology, and voice sensing, near operator, has reduced the interference of environmental noise to speech recognition, has improved recognition effect.The operation that is applicable to handicapped person is used.
Above embodiment is only unrestricted in order to the technical solution of the utility model to be described.It will be understood by those of skill in the art that and can modify or be equal to replacement the technical solution of the utility model, and do not depart from the spirit and scope of technical solutions of the utility model.
Claims (1)
1. a household voice controller, comprise: Bluetooth audio frequency transmitter, Bluetooth audio receiver, speech recognition circuit, single-chip microcomputer, infraluminescence interface tube, relay interface, is characterized in that described Bluetooth audio frequency transmitter and Bluetooth audio receiver wireless connections; Described Bluetooth audio receiver connects speech recognition circuit audio input end; Described speech recognition circuit data-interface is connected with single-chip microcomputer IO interface; Described infraluminescence interface tube is connected with single-chip microcomputer output interface; Described relay interface is connected with single-chip microcomputer output interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320850520.2U CN203870416U (en) | 2013-12-12 | 2013-12-12 | Household appliance voice controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320850520.2U CN203870416U (en) | 2013-12-12 | 2013-12-12 | Household appliance voice controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203870416U true CN203870416U (en) | 2014-10-08 |
Family
ID=51651347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320850520.2U Expired - Fee Related CN203870416U (en) | 2013-12-12 | 2013-12-12 | Household appliance voice controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203870416U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781380A (en) * | 2016-12-13 | 2017-05-31 | 安徽乐年健康养老产业有限公司 | A kind of infrared intelligent voice nursing system |
| CN109410560A (en) * | 2018-12-24 | 2019-03-01 | 西藏大学 | A kind of more household electrical appliance voice telecontrol systems and its remote control method |
| WO2020077947A1 (en) * | 2018-10-15 | 2020-04-23 | Midea Group Co., Ltd. | System and method for customizing portable natural language processing interface for appliances |
| US10650819B2 (en) | 2018-10-15 | 2020-05-12 | Midea Group Co., Ltd. | System and method for providing portable natural language processing interface across multiple appliances |
-
2013
- 2013-12-12 CN CN201320850520.2U patent/CN203870416U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781380A (en) * | 2016-12-13 | 2017-05-31 | 安徽乐年健康养老产业有限公司 | A kind of infrared intelligent voice nursing system |
| WO2020077947A1 (en) * | 2018-10-15 | 2020-04-23 | Midea Group Co., Ltd. | System and method for customizing portable natural language processing interface for appliances |
| US10650819B2 (en) | 2018-10-15 | 2020-05-12 | Midea Group Co., Ltd. | System and method for providing portable natural language processing interface across multiple appliances |
| US10978046B2 (en) | 2018-10-15 | 2021-04-13 | Midea Group Co., Ltd. | System and method for customizing portable natural language processing interface for appliances |
| US11443741B2 (en) | 2018-10-15 | 2022-09-13 | Midea Group Co. Ltd. | System and method for providing portable natural language processing interface across multiple appliances |
| CN109410560A (en) * | 2018-12-24 | 2019-03-01 | 西藏大学 | A kind of more household electrical appliance voice telecontrol systems and its remote control method |
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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: 20141008 Termination date: 20151212 |
|
| EXPY | Termination of patent right or utility model |