CN205371048U - Intelligent voice control electric fan - Google Patents
Intelligent voice control electric fan Download PDFInfo
- Publication number
- CN205371048U CN205371048U CN201521108930.5U CN201521108930U CN205371048U CN 205371048 U CN205371048 U CN 205371048U CN 201521108930 U CN201521108930 U CN 201521108930U CN 205371048 U CN205371048 U CN 205371048U
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- electric fan
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Abstract
(B, ) the utility model discloses a (B, ) (b) intelligent voice control electric fan, including (b) (b) single -chip control circuit, speech input way, processing circuit, speech output circuit, power supply circuit (b) (b), its characterized in that: (B, ) (b) single -chip control circuit connects speech input way, processing circuit, speech output circuit, power supply circuit respectively, processing circuit connects the relay switch circuit, relay switch circuit connection electricity fan switch circuit, the speech output circuit connection loudspeaker, single -chip control circuit connects clock circuit (b) (b). The utility model discloses the accessible pronunciation carry out remote control, have easy operation, the grasp of being convenient for, and overall structure is simple for the device, lower convenient popularization of cost, facilitate promotion and popularized market. (B, ) (b /) (b /)
Description
Technical field
This utility model relates to a kind of electric fan, especially relates to a kind of intelligent voice control electric fan.
Background technology
Electric fan is called for short electric fan, also referred to as fan, ventilating fan, is that one utilizes motor-driven flabellum to rotate, and reaches the household electrical appliance making air accelerate circulation, is mainly used in cooling and heatstroke-eliminating and ventilating air.It is widely used in family, office, shop, hospital and hotels and other places.
Electric fan is mainly made up of parts such as fan head, fan blade, guard and control devices.Fan head includes motor, front and rear cover and wind pushing mechanism etc. of shaking the head.The critical piece of electric fan is: ac motor.Its operation principle is: hot-wire coil in magnetic field stress and rotate.Electric energy is converted into mechanical energy, simultaneously because coil resistance, therefore inevitably some electric energy to be converted into heat energy.Common household fan substantially belongs to axial flow blower, and namely the flow direction of wind is parallel to the rotating shaft of flabellum.
At present, most of electric fans are to carry out Remote by control device of wireless, and the exploitation for the audio frequency control mode of electric fan is less, it is impossible to meet the market demand.
Utility model content
The purpose of this utility model is in that to provide one remotely can be controlled by voice, has simple to operate, it is simple to grasp, and device overall structure is simple, and less costly convenience is popularized, it is simple to popularize a kind of intelligent voice control electric fan in market.
This utility model is achieved through the following technical solutions: a kind of intelligent voice control electric fan, including single chip machine controlling circuit, phonetic entry road, signal processing circuit, voice output circuit, power circuit, it is characterised in that: described single chip machine controlling circuit connects phonetic entry road, signal processing circuit, voice output circuit, power circuit respectively；Described signal processing circuit connects relay switching circuit；Described relay switching circuit connects electric fan switch circuit；Described voice output circuit connects loudspeaker；Described single chip machine controlling circuit connects clock circuit.
Described single chip machine controlling circuit adopts SPCEO61A type single-chip microcomputer as main controller.
Whole system is powered by power circuit of the present utility model, with voice input module, voice being inputted, the signal of input sends into single-chip microcomputer after being processed by speech processing module, and single-chip microcomputer will control relay and open fan, Single-chip Controlling voice output module, is sent sound by loudspeaker simultaneously.
Operation principle of the present utility model: in this utility model, speech iput circuit detects sound exactly and converts original sound to audio digital signals and be transferred to single-chip microcomputer；Voice signal is carried out pretreatment extraction characteristic parameter and carries out identification for single-chip microcomputer by signal processing circuit；The voice data that voice output circuit will be stored in single-chip microcomputer ROM is reported；Relay switching circuit utilizes single-chip microcomputer output low and high level signal to realize controlling the purpose of the connecting and disconnecting of fan circuit；Power circuit drives the operation of single-chip microcomputer to rotate with electric fan respectively.
The beneficial effects of the utility model are in that:
This utility model remotely can be controlled by voice, has simple to operate, it is simple to grasps, and device overall structure is simple, and less costly convenience is popularized, it is simple to popularize market.
Accompanying drawing illustrates:
Fig. 1 is system hardware circuit part population structure block diagram of the present utility model.
Fig. 2 is systems soft ware partial design working contents of the present utility model.
Fig. 3 is celp coder schematic diagram of the present utility model.
Fig. 4 is speech recognition theory structure block diagram of the present utility model.
Fig. 5 is system program flow chart of the present utility model.
Fig. 6 is main program flow chart of the present utility model.
Detailed description of the invention:
Below in conjunction with Figure of description, the utility model is described in further detail:
Embodiment 1
A kind of intelligent voice control electric fan, including single chip machine controlling circuit, phonetic entry road, signal processing circuit, voice output circuit, power circuit, it is characterised in that: described single chip machine controlling circuit connects phonetic entry road, signal processing circuit, voice output circuit, power circuit respectively；Described signal processing circuit connects relay switching circuit；Described relay switching circuit connects electric fan switch circuit；Described voice output circuit connects loudspeaker；Described single chip machine controlling circuit connects clock circuit.
Described single chip machine controlling circuit adopts SPCEO61A type single-chip microcomputer as main controller.
Embodiment 2
Operation principle of the present utility model: in this utility model, speech iput circuit detects sound exactly and converts original sound to audio digital signals and be transferred to single-chip microcomputer；Voice signal is carried out pretreatment extraction characteristic parameter and carries out identification for single-chip microcomputer by signal processing circuit；The voice data that voice output circuit will be stored in single-chip microcomputer ROM is reported；Relay switching circuit utilizes single-chip microcomputer output low and high level signal to realize controlling the purpose of the connecting and disconnecting of fan circuit；Power circuit drives the operation of single-chip microcomputer to rotate with electric fan respectively.
Claims (2)
1. an intelligent voice control electric fan, including single chip machine controlling circuit, phonetic entry road, signal processing circuit, voice output circuit, power circuit, it is characterised in that: described single chip machine controlling circuit connects phonetic entry road, signal processing circuit, voice output circuit, power circuit respectively；Described signal processing circuit connects relay switching circuit；Described relay switching circuit connects electric fan switch circuit；Described voice output circuit connects loudspeaker；Described single chip machine controlling circuit connects clock circuit.
2. a kind of intelligent voice control electric fan according to claim 1, it is characterised in that: described single chip machine controlling circuit adopts SPCEO61A type single-chip microcomputer as main controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521108930.5U CN205371048U (en) | 2015-12-29 | 2015-12-29 | Intelligent voice control electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521108930.5U CN205371048U (en) | 2015-12-29 | 2015-12-29 | Intelligent voice control electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371048U true CN205371048U (en) | 2016-07-06 |
Family
ID=56257528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521108930.5U Expired - Fee Related CN205371048U (en) | 2015-12-29 | 2015-12-29 | Intelligent voice control electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205371048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443425A (en) * | 2015-12-29 | 2016-03-30 | 哈尔滨恒誉名翔科技有限公司 | Intelligent voice-controlled electric fan |
-
2015
- 2015-12-29 CN CN201521108930.5U patent/CN205371048U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443425A (en) * | 2015-12-29 | 2016-03-30 | 哈尔滨恒誉名翔科技有限公司 | Intelligent voice-controlled electric fan |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20211229 |