CN202714700U - Voice-control electric curtain - Google Patents
Voice-control electric curtain Download PDFInfo
- Publication number
- CN202714700U CN202714700U CN 201220202360 CN201220202360U CN202714700U CN 202714700 U CN202714700 U CN 202714700U CN 201220202360 CN201220202360 CN 201220202360 CN 201220202360 U CN201220202360 U CN 201220202360U CN 202714700 U CN202714700 U CN 202714700U
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- China
- Prior art keywords
- voice
- control
- electric curtain
- electrically driven
- unit
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to an electric curtain, which provides a voice-control electric curtain. The voice-control electric curtain aims to solve the problems that the physical disability crowds and crowds with movement problems can not conveniently use the electric curtain, and the like. The voice-control electric curtain comprises an electric curtain, wherein the electric curtain is provided with a voice identification control unit for controlling the working state of the electric curtain; the voice identification control unit comprises a front-end processing unit, a voice identification unit and a relay connected in sequence, wherein the front-end processing unit is used for collecting a voice command signal; the voice identification unit is used for identifying a voice control signal and emitting a control signal according to an identification result; and the relay is used for receiving the control signal of the voice identification unit, and is used for controlling the circuit loop of the electric curtain to be switched on and off. The voice-control electric curtain disclosed by the utility model has a voice identification function, and is especially convenient for blind people and people with hand disabilities for use, and the working state of the curtain can be controlled by the voice command.
Description
Technical field
The utility model relates to a kind of curtain, and a kind of a kind of voice control electrically driven curtain that can its duty of term sound control system is provided.
Background technology
Progress along with science and technology, electrically driven curtain has also obtained general use, although but the electrically driven curtain curtain compare traditional hand pulling type curtain larger progress arranged, for the physical disabilities crowd, perhaps still there is inconvenience in handicapped crowd in using.
Summary of the invention
The utility model provides a kind of a kind of voice control electrically driven curtain that can control by voice its duty for the deficiencies in the prior art.
The utility model is by the following technical solutions for achieving the above object:
A kind of voice control electrically driven curtain, comprise electrically driven curtain, it is characterized in that: described electrically driven curtain disposes the speech recognition controlled unit of its duty of control, and described speech recognition controlled unit comprises front-end processing unit, voice recognition unit and the relay that is linked in sequence;
Described front-end processing unit comprises microphone, operational amplifier, frequency overlapped-resistable filter and the analog-digital converter that is linked in sequence;
The Flash of the ephemeral data when described voice recognition unit comprises dsp processor, stores the SDRAM of initialize routine and voice comparing module, is used for the storage system operation, be used for arranging and the push-button unit of training utterance comparing module;
Described relay control unit is connected with the circuit loop of electrically driven curtain, the break-make in control circuit loop.
Further, the analog-digital converter of described front-end processing unit is connected with the dsp processor of voice recognition unit, and the dsp processor of described voice recognition unit is connected with relay.
Further, described dsp processor adopts the TMS320VC5402 model.
Further, described analog-digital converter adopts the TLC320AD50C model.
The utlity model has following beneficial effect:
The utlity model has speech identifying function, by giving the duty of voice command control curtain, use easily for blind person and the handicapped people of hand especially.
Description of drawings
Fig. 1 is the utility model system block diagram.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
The utility model comprises electrically driven curtain, and described electrically driven curtain disposes the speech recognition controlled unit, as shown in Figure 1, is divided into front-end processing unit, voice recognition unit, relay control unit on the speech recognition controlled whole unit.
Front-end processing unit comprises microphone, frequency overlapped-resistable filter, operational amplifier and the analog-digital converter that is linked in sequence.Microphone is used for gathering the voice command signal, the voice command signal that collects at first amplifies through operational amplifier, then by giving analog-digital converter behind the frequency overlapped-resistable filter elimination high-frequency interferencing signal, analog-digital converter is converted into data signal with the analog voice command signal that collects, so that follow-up voice recognition unit uses.
Voice recognition unit comprises dsp processor, store the SDRAM of initialize routine and voice comparing module, the Flash of the ephemeral data when being used for the storage system operation, the push-button unit that is used for setting and training utterance comparing module, after the digital speech command signal that dsp processor receiving front-end processing unit is sent here, voice digital signal is processed, the initialize routine that namely arranges in advance by operation in the Flash memory is identified with the voice comparing module that realizes storage or training and is compared, then transmit control signal to follow-up relay control unit according to the recognition result that obtains, after described relay control unit receives the control signal of voice recognition unit, make corresponding control action according to control signal, namely control the break-make of electrically driven curtain circuit loop.
Claims (4)
1. electrically driven curtain controlled in voice, comprise electrically driven curtain, it is characterized in that: described electrically driven curtain disposes the speech recognition controlled unit of its duty of control, and described speech recognition controlled unit comprises front-end processing unit, voice recognition unit and the relay that is linked in sequence;
Described front-end processing unit comprises microphone, operational amplifier, frequency overlapped-resistable filter and the analog-digital converter that is linked in sequence;
The Flash of the ephemeral data when described voice recognition unit comprises dsp processor, stores the SDRAM of initialize routine and voice comparing module, is used for the storage system operation, be used for arranging and the push-button unit of training utterance comparing module;
Described relay control unit is connected with the circuit loop of electrically driven curtain, the break-make in control circuit loop.
2. electrically driven curtain controlled in a kind of voice according to claim 1, and its feature is being: the analog-digital converter of described front-end processing unit is connected with the dsp processor of voice recognition unit, and the dsp processor of described voice recognition unit is connected with relay.
3. according to claim 1 described a kind of voice control electrically driven curtain, its feature is being: described dsp processor adopts the TMS320VC5402 model.
4. according to claim 1 described a kind of voice control electrically driven curtain, its feature is being: described analog-digital converter adopts the TLC320AD50C model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220202360 CN202714700U (en) | 2012-05-08 | 2012-05-08 | Voice-control electric curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220202360 CN202714700U (en) | 2012-05-08 | 2012-05-08 | Voice-control electric curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202714700U true CN202714700U (en) | 2013-02-06 |
Family
ID=47616551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220202360 Expired - Fee Related CN202714700U (en) | 2012-05-08 | 2012-05-08 | Voice-control electric curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202714700U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448689A (en) * | 2016-09-30 | 2017-02-22 | 安徽省云逸智能科技有限公司 | Digital processing system for voice signals |
| CN106869675A (en) * | 2017-04-27 | 2017-06-20 | 上海海事大学 | A kind of eminence projecting top-hung window intelligent apparatus and control method based on wireless speech control |
| CN109386226A (en) * | 2018-10-16 | 2019-02-26 | 浙江容豪智能家居科技有限公司 | Electric curtain control system and control method |
-
2012
- 2012-05-08 CN CN 201220202360 patent/CN202714700U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448689A (en) * | 2016-09-30 | 2017-02-22 | 安徽省云逸智能科技有限公司 | Digital processing system for voice signals |
| CN106869675A (en) * | 2017-04-27 | 2017-06-20 | 上海海事大学 | A kind of eminence projecting top-hung window intelligent apparatus and control method based on wireless speech control |
| CN109386226A (en) * | 2018-10-16 | 2019-02-26 | 浙江容豪智能家居科技有限公司 | Electric curtain control system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20130508 |