CN105090085A - Intelligent and simple sound control method for electric fan - Google Patents
Intelligent and simple sound control method for electric fan Download PDFInfo
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- CN105090085A CN105090085A CN201510614609.2A CN201510614609A CN105090085A CN 105090085 A CN105090085 A CN 105090085A CN 201510614609 A CN201510614609 A CN 201510614609A CN 105090085 A CN105090085 A CN 105090085A
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Abstract
The invention belongs to the technical field of electric fans and particularly discloses an intelligent and simple sound control method for an electric fan. According to the method, the electric fan is controlled according to the number of hand clapping times in the unit time continuum, wherein when the electric fan stops and is in a standby state and the number of hand clapping times in the unit time continuum is one, the electric fan is started and runs and swings according to a preset rotation speed; when the electric fan strops and is in a standby state and the number of hand clapping times in the unit time continuum is zero or two or more, the stop state of the electric fan continues to be kept; when the electric fan is started and the number of hand clapping times in the unit time continuum is one, the electric fan stops; when the electric fan is started and the number of hand clapping times in the unit time continuum is two, the air speed of the electric fan changes cyclically; and when the electric fan is started and the number of hand clapping times in the unit time continuum is three, the electric fan starts to swing or stop swinging. According to the method, the electric fan is controlled to start or stop or accelerate or decelerate or swing or stop in a certain direction according to the number of hand clapping times, the design of a control command is simple, use is convenient, and implementation is easy.
Description
Technical field
The invention belongs to electric fan technical field, particularly, relate to a kind of method of Intellignet simple sound control electric fan.
Background technique
Intelligent electric fan is specially adapted to old man, child, patient and does not want manipulating the people of fan, and at present, Intelligent electric fan comprises remote control electric fan and voice-operated electric fan.Voice-operated electric fan is the product that the speech recognition technology comparing forward position at present combines with motor-drive technique, it needs advanced row voice training before carrying out speech recognition, extract phonetic feature, and everyone intonation is different, same people is also difficult to accomplish a word to say that the intonation of twice is definitely identical, this causes speech recognition technology complicated difficult to realize, and degree of accuracy is not high.Remote control electric fan often forgets remote controller position because of people, therefore wants finding remote controller to cause and uses inconvenience.
In addition, some sound control electric fans are engendered in prior art, if publication number is the patent of CN204572529U, if carry out clapping one's hands fast for twice, perform deceleration command, carry out clapping one's hands at a slow speed for twice and then perform order, carry out three times to clap one's hands fast, perform speed-up command, carrying out clapping one's hands at a slow speed for three times then performs order of turning right; It is complicated that its acoustic control performs flow process, speed governing or shake the head order time need the speed that controls to clap one's hands, often cause operate miss because people cannot clap one's hands within the time of clapping one's hands fast or at a slow speed of regulation, be not easy to very much control electric fan.
Therefore the method tool designing a set of convenient operation, low cost, technology Intellignet simple sound control electric fan simple, easy to use is of great significance.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, provide a kind of method of Intellignet simple sound control electric fan, control starting or stoping of electric fan by the number of clapping one's hands, acceleration and deceleration and shaking the head, and suspend in a direction, control command simplicity of design, easy to use, easily realize.
Above-mentioned purpose of the present invention is achieved by the following technical programs.
A method for Intellignet simple sound control electric fan, controls electric fan according to the number of clapping one's hands in the unit time, is specially:
During the standby stopping of described electric fan, clap one's hands 1 time in the unit time, electric fan starts, with the speed pre-set running and shake the head;
During the standby stopping of described electric fan, do not clap one's hands, clap one's hands 2 times or more in the unit time, electric fan continues to keep halted state;
When described electric fan starts, clap one's hands 1 time in the unit time, electric fan stops;
When described electric fan starts, clap one's hands in the unit time 2 times, the wind speed circulation change of electric fan;
When described electric fan starts, clap one's hands 3 times in the unit time, electric fan starts to shake the head or stop to shake the head.
Preferably, the described unit time is 2 ~ 4s.
Unit time of the present invention can be arranged in the program of electric fan, it is 2 ~ 4s that inventor sets the unit time, namely refer to when pre-setting electric fan program, the described unit time can be arbitrary time of 2s ~ 4s, arrange sometime if selected, during as 2s, then the method that the method is just 2s according to the unit time controls, and is controlled start and stop, the wind speed of electric fan by the number of clapping one's hands in 2s and is shaken the head.Different from the method for other sound control electric fans of the prior art, the present invention, according to the number of clapping the hands, just can control the switch of electric fan, speed governing and shake the head, and control command simplicity of design is easy to use, easily realizes.
Preferably, during the standby stopping of described electric fan, clap one's hands 1 time in the unit time, electric fan initialization, starts, at low speed, and shakes the head by the speed pre-set.
Preferably, when described electric fan starts, clap one's hands 2 times in the unit time, the wind speed of electric fan presses the mode circulation change of low speed → middling speed → at a high speed → low speed.
Preferably, the described method sound that specifically comprises the steps: to clap one's hands converts discrete sound signal to discrete individual pulse by the acoustical-electrical transducer in electric fan main body, input single-chip microcomputer governor circuit, different control signals is sent according to the pulse number in the unit time after single-chip microcomputer governor circuit received pulse, output to head-shaking motor control circuit or control of Fan Motor circuit respectively, carry out action executing.
Preferably, be provided with timer sum counter in described single-chip microcomputer governor circuit, just start timing when described timer receives a pulse, during timing to, segmentum intercalaris is complete; Described counter just starts counting when receiving a pulse.
Preferably, described timer exceedes the unit time and just no longer continues timing, and combines with described counter and carry out enforcement of the judgment; Described counter does not carry out any action executing when unit time inside counting is more than 3.
Preferably, the switch of described control of Fan Motor control circui electric fan and wind speed, described head-shaking motor control circuit controls shaking the head of electric fan.
Preferably, when the pulse number in the unit time is 1 or 2, the control signal sent is outputted to control of Fan Motor circuit by single-chip microcomputer governor circuit; When pulse number in unit time is 3, the control signal sent is outputted to head-shaking motor control circuit by single-chip microcomputer governor circuit.
Preferably, when the pulse number in the unit time is 1, the control signal sent is outputted to control of Fan Motor circuit by single-chip microcomputer governor circuit, controls unlatching or the closedown of fan; When pulse number in unit time is 2, the control signal sent is outputted to control of Fan Motor circuit by single-chip microcomputer governor circuit, and the speed controlling fan circulates by the mode of low speed → middling speed → at a high speed → low speed; Whether, when the pulse number in the unit time is 3, the control signal sent is outputted to head-shaking motor control circuit by single-chip microcomputer governor circuit, control fan and shake the head.
Compared with prior art, beneficial effect of the present invention is: a kind of method providing Intellignet simple sound control electric fan, pass through acoustic coding, only can control starting or stoping of electric fan with simple three kinds of sound of clapping one's hands, wind speed and direction, control command simplicity of design, easy to use, easily realize.
Accompanying drawing explanation
Fig. 1 is the outward appearance plan view of embodiment 1 sound control electric fan.
Fig. 2 is the structured flowchart of embodiment 1 sound control electric fan.
Fig. 3 is the master control start-up routine control flow chart of embodiment 1 sound control electric fan.
Fig. 4 is the wind speed of embodiment 1 sound control electric fan and control procedure schematic diagram of shaking the head.
Caption: 1-electric fan main body; 11-acoustical-electrical transducer; 2-support; 21-shakes fast control knob; 3-plug.
Embodiment
Below in conjunction with Figure of description and specific embodiment, the present invention is described in further details, but embodiment does not limit in any form the present invention.Unless stated otherwise, the present invention adopts reagent, method and apparatus are the art conventional reagent, method and apparatus.
embodiment 1
The present embodiment provides a kind of method of Intellignet simple sound control electric fan, and according to the electric fan of the method Command design.
Described fan structure as shown in Figure 1 and 2, comprise electric fan main body 1, support 2 and plug 3, described electric fan main body is provided with acoustical-electrical transducer 11, acoustical-electrical transducer 11 is connected successively with single-chip microcomputer governor circuit, circuit for controlling motor, and described circuit for controlling motor is made up of head-shaking motor control circuit and control of Fan Motor circuit; Described acoustical-electrical transducer 11 converts discrete sound signal to discrete individual pulse, input single-chip microcomputer governor circuit, send different control signals according to the pulse number in the unit time after single-chip microcomputer governor circuit received pulse, output to head-shaking motor control circuit or control of Fan Motor circuit respectively.Be provided with timer sum counter in described single-chip microcomputer governor circuit, all have 2 ~ 3 counters in the chip of wherein each single-chip microcomputer, able to programme being used for adds up pulse number.The described unit time is 2s.
During use, the number of times that people in unit time 2s claps one's hands is changed into discrete individual pulse by acoustical-electrical transducer 11: when the pulse number in the unit time is 1, the control signal sent is outputted to control of Fan Motor circuit by single-chip microcomputer governor circuit, controls unlatching or the closedown of fan; When pulse number in unit time is 2, the control signal sent is outputted to control of Fan Motor circuit by single-chip microcomputer governor circuit, and the speed controlling fan circulates by the mode of low speed → middling speed → at a high speed → low speed; Whether, when the pulse number in the unit time is 3, the control signal sent is outputted to head-shaking motor control circuit by single-chip microcomputer governor circuit, control fan and shake the head.
Described support 2 is provided with and shakes fast control knob 21, and it is connected with head-shaking motor control circuit, controls the speed of shaking the head of fan.
First plugged in by socket during work, be in holding state, controlling method is as follows more specifically:
(1) clap one's hands in the unit time (): start or stop
When clapping one's hands (1 pulse), if electric fan stopped in advance before this, then initialization, electric fan starts, and to slowly run, shakes the head with the speed loop of shaking the head pre-set; If electric fan started in advance before this, when clapping one's hands (1 pulse), single-chip microcomputer governor circuit output motor stall signal, then stopping fan rotation and shaking the head.
If when being in holding state, do not clap one's hands in the unit time or clap one's hands more than 2 times (namely do not receive pulse or receive more than 2 or 2 pulses), fan is still in holding state.
(2) to clap one's hands continuously in the unit time two sound (whip): after startup, regulate and control wind speed
After startup, clap one's hands two sound time (2 pulses), electric fan accelerates one grade, enters mid ranger; To clap one's hands again two sound (2 pulses), then accelerate one grade, enter top gear; Clap one's hands two sound (2 pulses), electric fan wind speed then gets back to again initial low grade again.Namely the mode iterative cycles pressing low speed → middling speed → at a high speed → low speed controls fan wind speed.
(3) to clap one's hands continuously in the unit time three sound (whip): control after starting to shake the head
After startup, clap one's hands three sound time (3 pulses), control the head-shaking device of electric fan, allow it rest on to clap one's hands moment position, no longer continue to shake the head; Continuous shooting three sound (3 pulses) again, electric fan starts again circulation and shakes the head; Continuous shooting three sound again; Rocking device for electric fan suspends again somewhere.
During the standby stopping of described electric fan, do not clap one's hands, clap one's hands 2 times or more in the unit time, electric fan continues to keep halted state; After described electric fan starts, time more than three sound of clapping one's hands in the unit time, electric fan attonity performs.
(4) electric fan support 2 arranges one and shakes fast control knob 21, and point low speed and middling speed two grades, can pre-set required speed of shaking the head before use.
Described single-chip microcomputer governor circuit is made up of singlechip chip and peripheral circuit.When writing primary control program, for often kind of working state, a state variable is set respectively, is used for recording current place state: represent with sate1 the state of starting or stoping, can value 0 or 1, represent respectively and stop or starting state; State2 represents speed governing state, can value 1,2,3, represents low speed, middling speed and fast state respectively; State3 represents the state of shaking the head, can value 0 and 1, represents that time-out is shaken the head and shake the head state respectively.Electric fan often enters a new state, and just correspondence revises the value of state1, state2, state3 automatically, and to ensure the accuracy of next control procedure, specific procedure control procedure is as shown in Fig. 3 ~ 4.
Described head-shaking motor control circuit is direct current motor drive circuit, and control of Fan Motor circuit is AC electric machine driving circuit, comprises many grades of alignment circuits.
The present invention, according to the number of clapping one's hands, just can control the switch of electric fan, speed governing and shake the head, and control command simplicity of design is easy to use, easily realizes.
Claims (8)
1. a method for Intellignet simple sound control electric fan, is characterized in that, controls electric fan, be specially according to the number of clapping one's hands in the unit time:
During the standby stopping of described electric fan, clap one's hands 1 time in the unit time, electric fan starts, with the speed pre-set running and shake the head;
During the standby stopping of described electric fan, do not clap one's hands, clap one's hands 2 times or more in the unit time, electric fan continues to keep halted state;
When described electric fan starts, clap one's hands 1 time in the unit time, electric fan stops;
When described electric fan starts, clap one's hands in the unit time 2 times, the wind speed circulation change of electric fan;
When described electric fan starts, clap one's hands 3 times in the unit time, electric fan starts to shake the head or stop to shake the head.
2. the method for Intellignet simple sound control electric fan according to claim 1, is characterized in that, the described unit time is 2 ~ 4s.
3. the method for the Intellignet simple sound control electric fan according to any one of claim 1 ~ 2, it is characterized in that, the sound that specifically comprises the steps: to clap one's hands converts discrete sound signal to discrete individual pulse by the acoustical-electrical transducer in electric fan main body, input single-chip microcomputer governor circuit, different control signals is sent according to the pulse number in the unit time after single-chip microcomputer governor circuit received pulse, output to head-shaking motor control circuit or control of Fan Motor circuit respectively, carry out action executing.
4. the method for Intellignet simple sound control electric fan according to claim 3, is characterized in that, be provided with timer sum counter in described single-chip microcomputer governor circuit, just start timing when described timer receives a pulse, during timing to, segmentum intercalaris is complete; Described counter just starts counting when receiving a pulse.
5. the method for Intellignet simple sound control electric fan according to claim 4, is characterized in that, described timer exceedes the unit time and just no longer continues timing, and combines with described counter and carry out enforcement of the judgment; Described counter does not carry out any action executing when unit time inside counting is more than 3.
6. the method for Intellignet simple sound control electric fan according to claim 3, is characterized in that, the switch of described control of Fan Motor control circui electric fan and wind speed, and described head-shaking motor control circuit controls shaking the head of electric fan.
7. the method for Intellignet simple sound control electric fan according to claim 6, is characterized in that, when the pulse number in the unit time is 1 or 2, the control signal sent is outputted to control of Fan Motor circuit by single-chip microcomputer governor circuit; When pulse number in unit time is 3, the control signal sent is outputted to head-shaking motor control circuit by single-chip microcomputer governor circuit.
8. the method for Intellignet simple sound control electric fan according to claim 7, it is characterized in that, when pulse number in unit time is 1, the control signal sent is outputted to control of Fan Motor circuit by single-chip microcomputer governor circuit, controls unlatching or the closedown of fan; When pulse number in unit time is 2, the control signal sent is outputted to control of Fan Motor circuit by single-chip microcomputer governor circuit, and the speed controlling fan circulates by the mode of low speed → middling speed → at a high speed → low speed; Whether, when the pulse number in the unit time is 3, the control signal sent is outputted to head-shaking motor control circuit by single-chip microcomputer governor circuit, control fan and shake the head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510614609.2A CN105090085A (en) | 2015-09-24 | 2015-09-24 | Intelligent and simple sound control method for electric fan |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510614609.2A CN105090085A (en) | 2015-09-24 | 2015-09-24 | Intelligent and simple sound control method for electric fan |
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| CN105090085A true CN105090085A (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510614609.2A Pending CN105090085A (en) | 2015-09-24 | 2015-09-24 | Intelligent and simple sound control method for electric fan |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2078955U (en) * | 1990-12-02 | 1991-06-12 | 陈炜先 | Multi-functional sound-control lamp |
| US5488273A (en) * | 1994-11-18 | 1996-01-30 | Chang; Chin-Hsiung | Ceiling fan and light assembly control method and the control circuit therefor |
| JP2002349477A (en) * | 2001-05-21 | 2002-12-04 | Sanyo Electric Co Ltd | Electric fan |
| CN202690496U (en) * | 2012-07-18 | 2013-01-23 | 浙江商业职业技术学院 | Temperature and sound-based fan control device |
| CN104791280A (en) * | 2015-04-17 | 2015-07-22 | 岭南师范学院 | Method for controlling electric fan using sound |
-
2015
- 2015-09-24 CN CN201510614609.2A patent/CN105090085A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2078955U (en) * | 1990-12-02 | 1991-06-12 | 陈炜先 | Multi-functional sound-control lamp |
| US5488273A (en) * | 1994-11-18 | 1996-01-30 | Chang; Chin-Hsiung | Ceiling fan and light assembly control method and the control circuit therefor |
| JP2002349477A (en) * | 2001-05-21 | 2002-12-04 | Sanyo Electric Co Ltd | Electric fan |
| CN202690496U (en) * | 2012-07-18 | 2013-01-23 | 浙江商业职业技术学院 | Temperature and sound-based fan control device |
| CN104791280A (en) * | 2015-04-17 | 2015-07-22 | 岭南师范学院 | Method for controlling electric fan using sound |
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Application publication date: 20151125 |
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