CN205405143U - Rhythm acoustic control switch control system - Google Patents
Rhythm acoustic control switch control system Download PDFInfo
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- CN205405143U CN205405143U CN201620137011.9U CN201620137011U CN205405143U CN 205405143 U CN205405143 U CN 205405143U CN 201620137011 U CN201620137011 U CN 201620137011U CN 205405143 U CN205405143 U CN 205405143U
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Abstract
The utility model discloses a rhythm acoustic control switch control system, a rhythm acoustic control switching system, including microphone memory, relay, the microphone is connected with signal amplifier, signal peak selection means, peak time caliber, controller in order, the relay is connected with uses electrical apparatus, thereby the operating condition of the rhythm control relay through detecting sound improves the accuracy with the operating condition of electrical apparatus.
Description
[technical field]
The present invention relates to a kind of rhythm acoustic control on-off control system.
[background technology]
Existing audio-switch, when sound transducer receives sound, controller will control relay work, thus allowing electrical appliance obtain electric work a period of time, therefore, if be in the environment that noise is more, no matter user works the need of electrical appliance, controller receives sound will control relay work, and electrical appliance is also constantly in duty, has not only wasted power supply but also the service life of loss electrical appliance.
[summary of the invention]
Instant invention overcomes the deficiency of above-mentioned technology, it is provided that a kind of rhythm acoustic control on-off control system, by the rhythm of detection sound thus controlling the duty of relay, improving the accuracy of the duty of electrical appliance.
For achieving the above object, present invention employs following technical proposal:
A kind of rhythm acoustic control on-off control system, including the mike 1 that sound is converted into the signal of telecommunication, store the memorizer 2 of adjacent peak interval in the one section of signal of telecommunication corresponding to sound rhythm, relay 3, described mike 1 is sequentially connected with the signal amplifier 4 for amplifying the signal of telecommunication, for choosing the signal peak Chooser 5 of the identical peak value of the signal of telecommunication, for detecting the time to peak measuring device 6 of adjacent peak interval, for judging that whether the signal of telecommunication adjacent peak interval that memorizer 2 stores is identical with the adjacent peak interval of time to peak measuring device 6 detection thus controlling the controller 7 of relay 3 work, described relay 3 is connected to electrical appliance.
Described memorizer 2 stores the interval of adjacent peak in the signal of telecommunication that multistage sound rhythm is corresponding, described controller 7 is connected to multiple relay 3, described relay 3 is connected to electrical appliance, and described controller 7 controls different relay 3 according to the interval of adjacent peak in the signal of telecommunication corresponding to alternative sounds rhythm and works.
Described controller 7 is also associated with the LED lamp circuit 8 for display working condition and reset circuit 9.
Described electrical appliance is lamp, fan or air-conditioning.
nullDescribed signal peak Chooser 5 includes operational amplifier U1 and audion Q1，Described operational amplifier U1 pin 1. respectively with controller 7、Resistance R6 one end connects，The resistance R6 other end is connected with power supply VCC，Described operational amplifier U1 pin 2. respectively with resistance R7 one end、Electric capacity C2 one end connects，The resistance R7 other end is connected with the colelctor electrode of audion Q1，Electric capacity C2 other end ground connection，Described operational amplifier U1 pin 3. respectively with resistance R4 one end、Resistance R5 one end connects，The resistance R4 other end is connected with power supply VCC，Resistance R5 other end ground connection，Described operational amplifier U1 pin 4. ground connection，5. described operational amplifier U1 pin is connected with power supply VCC，Described audion Q1 colelctor electrode is connected with power supply VCC by resistance R3，Described audion Q1 base stage respectively with resistance R2 one end、Electric capacity C1 one end connects，The resistance R2 other end is connected with power supply VCC，The electric capacity C1 other end respectively with resistance R1 one end、Mike 1 one end connects，The resistance R1 other end is connected with power supply VCC，Audion Q1 emitter stage is connected with mike 1 other end，Audion Q1 grounded emitter.
nullDescribed LED lamp circuit 8 includes LED 1 and resistance R10，Described resistance R10 one end is connected with controller 7，The described resistance R10 other end is connected with LED 1 positive terminal，Described LED 1 negative pole end ground connection，Described LED 1 negative pole end respectively with LED 2、LED 3、LED 4、LED 5、LED 6 connects，LED 2 positive terminal is connected with controller 7 by resistance R11，LED 3 positive terminal is connected with controller 7 by resistance R14，LED 5 positive terminal is connected with controller 7 by resistance R15，LED 5 positive terminal is connected with controller 7 by resistance R16，LED 6 positive terminal is connected with controller 7 by resistance R17.
Described reset circuit 9 includes resistance R16 and resistance R17, and described resistance 16 one end is connected with power supply VCC, and the described resistance R16 other end is connected with resistance R17, electric capacity C3 one end respectively, and the described resistance R17 other end is connected with controller 7, electric capacity C3 other end ground connection.
The invention has the beneficial effects as follows:
The present invention is by receiving sound and the sound rhythm received being contrasted with the rhythm preset, control the duty of relay thus controlling the duty of electrical appliance, only sound rhythm meets default rhythm, electrical appliance just electric work, substantially increase the accuracy of electrical appliance work, save power supply, extend the service life of electrical appliance；On the other hand, the present invention can preset multiple mill pace control multiple electrical appliance work, simple, convenient fast.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the present invention；
Fig. 2 is signal peak Chooser circuit diagram of the present invention；
Fig. 3 is controller circuitry schematic diagram of the present invention；
Fig. 4 is LED lamp circuit schematic diagram of the present invention；
Fig. 5 is reset circuit schematic diagram of the present invention.
[detailed description of the invention]
It is described in further detail below in conjunction with accompanying drawing and embodiments of the present invention:
As shown in Figure 1, a kind of rhythm acoustic control on-off control system, including the mike 1 that sound is converted into the signal of telecommunication, store the memorizer 2 of adjacent peak interval in the one section of signal of telecommunication corresponding to sound rhythm, relay 3, described mike 1 is sequentially connected with the signal amplifier 4 for amplifying the signal of telecommunication, for choosing the signal peak Chooser 5 of the identical peak value of the signal of telecommunication, for detecting the time to peak measuring device 6 of adjacent peak interval, for judging that whether the signal of telecommunication adjacent peak interval that memorizer 2 stores is identical with the adjacent peak interval of time to peak measuring device 6 detection thus controlling the controller 7 of relay 3 work, described relay 3 is connected to electrical appliance.
Wherein, described controller 7 is also associated with the LED lamp circuit 8 for display working condition and reset circuit 9, and described electrical appliance is the household electrical appliance such as lamp, fan or air-conditioning.
Operation principle:
Memorizer 2 stores the interval of adjacent peak in the one section of signal of telecommunication corresponding to sound rhythm, such as an one section of three fast slow rhythm, there is the peak value of four signals of telecommunication in this section of rhythm, set allegro interval as less than 1s, the interval of slow rhythm is more than 1s, therefore storing data in memorizer 2 is: the interval between the first peak value and the second peak value is less than 1s, interval between second peak value and the 3rd peak value less than 1s, between the 3rd peak value and the 4th peak value interval greater than 1s.
nullWhen user sends sound，Mike 1 is received and is converted into the signal of telecommunication，Again through signal amplifier 4, the signal of telecommunication is amplified，Signal peak Chooser 5 chooses the electrical signal peak after amplification，Time to peak measuring device 6 detects interval between adjacent telecommunications peak value，Detection limit and predetermined amount are contrasted by controller 7，If the sound sent as user meets three fast slow rhythm，Namely time to peak measuring device 6 detects that the interval between adjacent telecommunications peak value and the interval between the first peak value and the second peak value that store in memorizer 2 are less than 1s，Interval between second peak value and the 3rd peak value is less than 1s，When the interval interval greater than 1s between 3rd peak value and the 4th peak value is consistent，Controller 7 controls relay 3 and works，The electrical appliance being connected with relay 3 is made to obtain electric work，If be detected that when the sound rhythm that user sends does not meet the rhythm pre-seted，Controller 7 does not work，Substantially increase the accuracy of electrical appliance work.
In like manner, it is necessary to when closing the electrical appliance having been turned on, user sends identical sound rhythm, wherein sound by clapping hands, can clap the sound that desk, whistle, shout etc. send.
Simultaneously, described memorizer 2 stores the interval of adjacent peak in the signal of telecommunication that multistage sound rhythm is corresponding, described controller 7 is connected to multiple relay 3, described relay 3 is connected to electrical appliance, described controller 7 controls different relay 3 according to the interval of adjacent peak in the signal of telecommunication corresponding to alternative sounds rhythm and works, different sound rhythms can be passed through and control different electrical appliance work, convenient and swift.
nullAs shown in Figure 2，Described signal peak Chooser 5 includes operational amplifier U1 and audion Q1，Described operational amplifier U1 pin 1. respectively with controller 7、Resistance R6 one end connects，The resistance R6 other end is connected with power supply VCC，Described operational amplifier U1 pin 2. respectively with resistance R7 one end、Electric capacity C2 one end connects，The resistance R7 other end is connected with the colelctor electrode of audion Q1，Electric capacity C2 other end ground connection，Described operational amplifier U1 pin 3. respectively with resistance R4 one end、Resistance R5 one end connects，The resistance R4 other end is connected with power supply VCC，Resistance R5 other end ground connection，Described operational amplifier U1 pin 4. ground connection，5. described operational amplifier U1 pin is connected with power supply VCC，Described audion Q1 colelctor electrode is connected with power supply VCC by resistance R3，Described audion Q1 base stage respectively with resistance R2 one end、Electric capacity C1 one end connects，The resistance R2 other end is connected with power supply VCC，The electric capacity C1 other end respectively with resistance R1 one end、Mike 1 one end connects，The resistance R1 other end is connected with power supply VCC，Audion Q1 emitter stage is connected with mike 1 other end，Audion Q1 grounded emitter.
As it is shown on figure 3, controller 7 chip model is QFN20.
nullAs shown in Figure 4，Described LED lamp circuit 8 includes LED 1 and resistance R10，Described resistance R10 one end is connected with controller 7，The described resistance R10 other end is connected with LED 1 positive terminal，Described LED 1 negative pole end ground connection，Described LED 1 negative pole end respectively with LED 2、LED 3、LED 4、LED 5、LED 6 connects，LED 2 positive terminal is connected with controller 7 by resistance R11，LED 3 positive terminal is connected with controller 7 by resistance R14，LED 5 positive terminal is connected with controller 7 by resistance R15，LED 5 positive terminal is connected with controller 7 by resistance R16，LED 6 positive terminal is connected with controller 7 by resistance R17.
As shown in Figure 5, described reset circuit 9 includes resistance R16 and resistance R17, and described resistance 16 one end is connected with power supply VCC, and the described resistance R16 other end is connected with resistance R17, electric capacity C3 one end respectively, the described resistance R17 other end is connected with controller 7, electric capacity C3 other end ground connection.
Claims (7)
1. a rhythm acoustic control on-off control system, it is characterized in that: include being converted into sound the mike (1) of the signal of telecommunication, store the memorizer (2) of adjacent peak interval in the one section of signal of telecommunication corresponding to sound rhythm, relay (3), described mike (1) is sequentially connected with the signal amplifier (4) for amplifying the signal of telecommunication, for choosing the signal peak Chooser (5) of the identical peak value of the signal of telecommunication, for detecting the time to peak measuring device (6) of adjacent peak interval, whether identical thus controlling the controller (7) that relay (3) works with the adjacent peak interval that time to peak measuring device (6) detects for judging the signal of telecommunication adjacent peak interval that memorizer (2) stores, described relay (3) is connected to electrical appliance.
2. a kind of rhythm acoustic control on-off control system according to claim 1, it is characterized in that: the interval of adjacent peak in the signal of telecommunication that described memorizer (2) storage multistage sound rhythm is corresponding, described controller (7) is connected to multiple relay (3), described relay (3) is connected to electrical appliance, and described controller (7) controls different relay (3) work according to the interval of adjacent peak in the signal of telecommunication corresponding to alternative sounds rhythm.
3. a kind of rhythm acoustic control on-off control system according to claim 1, it is characterised in that: described controller (7) is also associated with the LED lamp circuit (8) for display working condition and reset circuit (9).
4. a kind of rhythm acoustic control on-off control system according to claim 1, it is characterised in that: described electrical appliance is lamp, fan or air-conditioning.
null5. a kind of rhythm acoustic control on-off control system according to claim 1，It is characterized in that: described signal peak Chooser (5) includes operational amplifier U1 and audion Q1，Described operational amplifier U1 pin 1. respectively with controller (7)、Resistance R6 one end connects，The resistance R6 other end is connected with power supply VCC，Described operational amplifier U1 pin 2. respectively with resistance R7 one end、Electric capacity C2 one end connects，The resistance R7 other end is connected with the colelctor electrode of audion Q1，Electric capacity C2 other end ground connection，Described operational amplifier U1 pin 3. respectively with resistance R4 one end、Resistance R5 one end connects，The resistance R4 other end is connected with power supply VCC，Resistance R5 other end ground connection，Described operational amplifier U1 pin 4. ground connection，5. described operational amplifier U1 pin is connected with power supply VCC，Described audion Q1 colelctor electrode is connected with power supply VCC by resistance R3，Described audion Q1 base stage respectively with resistance R2 one end、Electric capacity C1 one end connects，The resistance R2 other end is connected with power supply VCC，The electric capacity C1 other end respectively with resistance R1 one end、Mike (1) one end connects，The resistance R1 other end is connected with power supply VCC，Audion Q1 emitter stage is connected with mike (1) other end，Audion Q1 grounded emitter.
null6. a kind of rhythm acoustic control on-off control system according to claim 3，It is characterized in that: described LED lamp circuit (8) includes LED 1 and resistance R10，Described resistance R10 one end is connected with controller (7)，The described resistance R10 other end is connected with LED 1 positive terminal，Described LED 1 negative pole end ground connection，Described LED 1 negative pole end respectively with LED 2、LED 3、LED 4、LED 5、LED 6 connects，LED 2 positive terminal is connected with controller (7) by resistance R11，LED 3 positive terminal is connected with controller (7) by resistance R14，LED 5 positive terminal is connected with controller (7) by resistance R15，LED 5 positive terminal is connected with controller (7) by resistance R16，LED 6 positive terminal is connected with controller (7) by resistance R17.
7. a kind of rhythm acoustic control on-off control system according to claim 3, it is characterized in that: described reset circuit (9) includes resistance R16 and resistance R17, described resistance 16 one end is connected with power supply VCC, the described resistance R16 other end is connected with resistance R17, electric capacity C3 one end respectively, the described resistance R17 other end is connected with controller (7), electric capacity C3 other end ground connection.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520872665 | 2015-10-31 | ||
| CN2015208726651 | 2015-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205405143U true CN205405143U (en) | 2016-07-27 |
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ID=56446634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620137011.9U Expired - Fee Related CN205405143U (en) | 2015-10-31 | 2016-02-23 | Rhythm acoustic control switch control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205405143U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105607544A (en) * | 2015-10-31 | 2016-05-25 | 黄洪荣 | Rhythm sound-control switch control system |
| CN107728534A (en) * | 2017-11-08 | 2018-02-23 | 延边大学 | Not by sensitivity of microphone and the audio-switch and control method of Environmental Noise Influence |
| CN107844066A (en) * | 2017-11-08 | 2018-03-27 | 陈永 | A kind of beat on-off control system |
-
2016
- 2016-02-23 CN CN201620137011.9U patent/CN205405143U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105607544A (en) * | 2015-10-31 | 2016-05-25 | 黄洪荣 | Rhythm sound-control switch control system |
| CN107728534A (en) * | 2017-11-08 | 2018-02-23 | 延边大学 | Not by sensitivity of microphone and the audio-switch and control method of Environmental Noise Influence |
| CN107844066A (en) * | 2017-11-08 | 2018-03-27 | 陈永 | A kind of beat on-off control system |
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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: 20160727 Termination date: 20190223 |