CN108577622A - A kind of intelligence liquid discharge device - Google Patents
A kind of intelligence liquid discharge device Download PDFInfo
- Publication number
- CN108577622A CN108577622A CN201810366251.XA CN201810366251A CN108577622A CN 108577622 A CN108577622 A CN 108577622A CN 201810366251 A CN201810366251 A CN 201810366251A CN 108577622 A CN108577622 A CN 108577622A
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- liquid
- discharge device
- certain amount
- storing part
- sound
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- 239000007788 liquid Substances 0.000 title claims abstract description 277
- 238000001514 detection method Methods 0.000 claims abstract description 29
- 230000009471 action Effects 0.000 claims abstract description 6
- 239000006071 cream Substances 0.000 claims description 3
- 230000001815 facial effect Effects 0.000 claims description 3
- 239000008267 milk Substances 0.000 claims description 3
- 210000004080 milk Anatomy 0.000 claims description 3
- 235000013336 milk Nutrition 0.000 claims description 3
- 239000002453 shampoo Substances 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 description 16
- 230000005484 gravity Effects 0.000 description 16
- 238000005516 engineering process Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 8
- 230000005611 electricity Effects 0.000 description 7
- 238000012512 characterization method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K5/00—Holders or dispensers for soap, toothpaste, or the like
- A47K5/06—Dispensers for soap
- A47K5/12—Dispensers for soap for liquid or pasty soap
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K5/00—Holders or dispensers for soap, toothpaste, or the like
- A47K5/06—Dispensers for soap
- A47K5/12—Dispensers for soap for liquid or pasty soap
- A47K5/1217—Electrical control means for the dispensing mechanism
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Toys (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of intelligent liquid discharge device, the intelligence liquid discharge device includes liquid storing part, goes out liquid portion, control unit；The liquid storing part is for storing liquid；It is described go out liquid portion be used to the liquid of a certain amount of storage being discharged into outside；Data of the control unit based on detection judge whether to need the liquid being discharged into outside, and the part that liquid portion is if it is gone out described in control realizes a reciprocating action so that the liquid of a certain amount of storage is discharged into outside.Intelligence liquid discharge device disclosed by the invention enables to automatic discharging function storage device.
Description
Technical field
The present invention relates to liquid field of storage, in particular to a kind of intelligent liquid discharge device.
Background technology
Liquid is the most frequent thing contacted in people's daily life.Many articles are originally solids, for example, perfumed soap
Deng, but for ease of use, it has been redesigned into liquid, ease of use is improved by way of extruding etc..
However, the modes such as extruding need human hand to exert a force, sometimes since the unreasonable of article placement location also needs
It wants two hands while exerting a force.This mode occupies the both hands of people, is to daily life and its unfavorable.
Invention content
The present invention proposes a kind of intelligent liquid discharge device, which is characterized in that the intelligence liquid discharge device includes liquid storing part, goes out
Liquid portion, control unit；The liquid storing part is for storing liquid；It is described go out liquid portion be used to discharge the liquid of a certain amount of storage
To outside；Data of the control unit based on detection judge whether to need the liquid being discharged into outside, if it is control
It is described go out liquid portion a part realize a reciprocating action so that the liquid of a certain amount of storage is discharged into outside.
The intelligence liquid discharge device, also further meets condition, it is described go out liquid portion a part be solenoid valve.
The intelligence liquid discharge device, also further meets condition, the quantity of the liquid storing part is three, it is described go out liquid portion
Quantity be three, the liquid storing part with it is described go out liquid portion be arranged in a one-to-one correspondence, the liquid stored in the liquid storing part is mutually different
The intelligent liquid discharge device is enable to store three kinds of different liquid.
The intelligence liquid discharge device, also further meets condition, data judgement of the control unit based on detection need by
Three kinds of any of liquid are discharged into external and then a certain liquid are only discharged into outside in the same time.
The intelligence liquid discharge device, also further meets condition, it is described it is a certain amount of be respectively set respectively for three kinds of liquid,
Including a certain amount of first liquid, a certain amount of second liquid, a certain amount of third liquid.
The intelligence liquid discharge device also further meets condition, and first liquid is shower cream, second liquid is hair washing
Dew, third liquid are facial treatment milk.
The intelligence liquid discharge device also further meets condition, and the data of the detection include sound, color, image.
The intelligence liquid discharge device, also further meets condition, and the liquid storing part includes liquid storage ontology, liquid storage lid, described
Liquid storage lid is to be opened/closed to be arranged on the liquid storage ontology for injecting liquid into the liquid storing part.
The intelligence liquid discharge device also further meets condition, the space inside the liquid storing part with it is described go out liquid portion in
The space in portion be connected so that the liquid stored in the liquid storing part ontology under gravity naturally flow direction described in
Liquid storing part.
The intelligence liquid discharge device also further meets condition, and the solenoid valve is in stationary state by the liquid storing part
Internal space and external segmentation, in working condition by inside the liquid storing part space and external be connected to.
The intelligence liquid discharge device, also further meets condition, the control unit include sound collector, power module,
Sound identification module, pyroscan, camera, humidity sensor, microcontroller；The sound collector is for collecting it
Sound existing for surrounding simultaneously exports the electric power signal for characterizing its sound characteristic；The power module is used to turn the electric power signal
Change storable electric energy into and use the electric energy as power for operation, power module respectively with the sound identification module, red
Outer line detector, camera, humidity sensor, microcontroller are electrically connected；The sound identification module is based on and the electric power
The corresponding current signal of signal is come whether identify the sound of collection be preset sound；The pyroscan is for detecting
It whether there is a part for human body around it；The camera is for shooting surrounding image；The humidity sensor is used for
Detect the humidity of its ambient enviroment；Recognition result of the microcontroller based on sound identification module controls the infra-red detection
The working condition of device, camera, humidity sensor, and then final control the first solenoid valve, second solenoid valve, third solenoid valve
It moves back and forth.
The intelligence liquid discharge device, also further meets condition, and the sound collector includes piezoelectric ceramic piece, the first electricity
Hold, first coil, one end of the piezoelectric ceramic piece is connect with one end of first capacitance, the other end of first capacitance
It is connect with one end of the first coil, the other end of the first coil is connect with the other end of the piezoelectric ceramic piece, institute
It states piezoelectric ceramic piece and so that the AC power is logical for converting acoustic waves into AC power, first capacitance, first coil
Cross wirelessly externally transmitting.
The intelligence liquid discharge device, also further meets condition, and the power module includes the second coil, rectifier bridge, the
Three capacitances, DC/DC, accumulator, close on opposed of second coil and the first coil and then in second coil
In the presence of alternating current of inducting, the both ends of second coil are connect with two input terminals of the rectifier bridge respectively, the rectification
First output end of bridge is separately connected one end of the third capacitance and one end of the DC/DC, the other end of the DC/DC
One end of the accumulator is connected, the second output terminal of the rectifier bridge is separately connected the other end and the institute of the third capacitance
The other end of accumulator is stated, the microcontroller connects the both ends of the control terminal and the accumulator of the DC/DC, the DC/
DC is in the state that normal off is opened.
The intelligence liquid discharge device, also further meets condition, the sound identification module include electric wave drawing device with
And identification judgment module, one end of the electric wave drawing device connects one end of second coil, the electric wave drawing device
The other end connect with the input terminal of the identification judgment module, the output end connection microcontroller of the identification judgment module
Device；The electric wave drawing device is for drawing the alternating current from second coil and stamping timestamp and then formation three
Tie up current values and by the Three-dimensional Current data transfer to the identification judgment module；The identification judgment module is in real time by institute
State Three-dimensional Current numerical value using x coordinate as time, y-coordinate be current amplitude, in the form of z coordinate is current phase angle characterization at three-dimensional electricity
Flow point value forms Three-dimensional Current waveform based on the Three-dimensional Current numerical value constantly transmitted from the electric wave drawing device in turn, and
In real time by the Three-dimensional Current waveform and pre-stored reference waveform and then aspect ratio pair, when comparison result shows that similarity is big
The sound that the identification judgment module judgement is collected when 80% is preset sound, and exports sound and determine information to described
Microcontroller.
The intelligence liquid discharge device, also further meets condition, the feature include the Three-dimensional Current waveform peak value,
Period.
The intelligence liquid discharge device, also further meets condition, and the microcontroller detects the accumulator in real time
SOC, when the SOC reaches default SOC lower limits, the DC/DC of the microcontroller control in normal off open state is closed
So that the third capacitance rapidly discharges the electricity wherein stored to the accumulator, the SOC of the accumulator is fast
Speed is gone up to the default SOC upper limits, described micro- when the microcontroller detects that the SOC of the accumulator reaches the default SOC upper limits
The DC/DC of the controller control in closed state is disconnected, so that the accumulator is capable of providing power for operation simultaneously
The third capacitance can store electric energy.
The intelligence liquid discharge device, also further meets condition, and the microcontroller receives the sound and determines information
When output infrared ray open command to the pyroscan；It whether there is human body around the pyroscan detection,
And if so, exporting infrared feedback signal to the microcontroller；When the microcontroller receives the infrared feedback signal
Output camera open command simultaneously exports Humidity Detection simultaneously to the camera and instructs to the humidity sensor；The camera shooting
Head starts to shoot image and by described image real-time Transmission to the microcontroller, while the humidity sensor starts to detect ring
Humidity in border simultaneously gives the humidity real-time Transmission to the microcontroller；The microcontroller judges the humidity in the time
Whether no longer rise in range, if it is output drive signal to the third goes out the third solenoid valve in liquid portion, if otherwise
The microcontroller be based further on image recognition technology judge described image whether be human hand image, if it is output drive
The second solenoid valve that dynamic signal goes out liquid portion to described second；Go out the of liquid portion if not then output drive signal to described first
One solenoid valve.
The intelligence liquid discharge device, also further meets condition, and described image identification technology includes the following steps：
(1) point of interest and corresponding location information are extracted from described image, the point of interest is its both sides color lump
Differ the point in larger described image；
(2) point of interest based on extraction and location information construction feature figure；
(3) similarity of the pattern image and pre-stored figure is calculated；
(4) it is determined as human hand image when the similarity is 85% or more.
The intelligence liquid discharge device, also further meets condition, the solenoid valve when receiving the drive signal with
Predetermined speed is gradually opened until standard-sized sheet, is then progressively closed off with the predetermined speed, so that liquid outflow is certain
Amount.
The intelligence liquid discharge device also further meets condition, and the setting of the predetermined speed is based on described a certain amount of.
Advantageous effects obtained by the present invention are：
1, multiple liquid storing parts are arranged and go out liquid portion can store a variety of different liquid, while the inspection based on design simultaneously
Survey process is capable of the liquid of automatic identification user needs, realizes the automatic outflow of liquid, does not need user and carries out excessively deliberately
Participative behavior, greatly improve user experience；
2, the sound occurred in environment, such as flow sound are acquired, clean energy resource is utilized, greatly reduces energy consumption；
3, the three-dimensional waveform detection mode based on the electric current for embodying sound can accurately judge the type of sound, improve
Accuracy of judgement degree；
4, provided with detection mode successively, sound is detected first, and secondly detection is infrared, detection image and wet again
Degree so that unnecessary detection is in standby, and has saved electric energy；
5, setting DC/DC is in the state that normal off is opened so that sound present in environment can be adequately converted into electricity
Power is stored in capacitance in turn, and improve clean energy resource utilizes level；
6, the image recognition technology based on point of interest improves the speed of identification.
Description of the drawings
From following description with reference to the accompanying drawings it will be further appreciated that the present invention.Component in figure is not drawn necessarily to scale,
But it focuses on and shows in the principle of embodiment.In the figure in different views, identical reference numeral is specified to be corresponded to
Part.
Fig. 1 is the structure chart of the intelligent liquid discharge device of the present invention.
Specific implementation mode
In order to enable the objectives, technical solutions, and advantages of the present invention are more clearly understood, below in conjunction with attached drawing and its implementation
Example, the present invention will be described in further detail；It should be appreciated that specific embodiment described herein is only used for explaining this hair
It is bright, it is not intended to limit the present invention.To those skilled in the art, after access is described in detail below, the present embodiment
Other systems, method and/or feature will become obvious.It is intended to all such additional systems, method, feature and advantage
It is included in this specification, is included within the scope of the invention, and protected by the appended claims.In detailed below
Describe the other feature of the disclosed embodiments, and these characteristic roots according to it is described in detail below will be aobvious and easy
See.
Embodiment one.
Incorporated by reference to attached drawing one.
A kind of intelligence liquid discharge device, which is characterized in that the intelligence liquid discharge device includes liquid storing part, goes out liquid portion, control unit；
The liquid storing part is for storing liquid；It is described go out liquid portion be used to the liquid of a certain amount of storage being discharged into outside；It is described
Data of the control unit based on detection judge whether to need the liquid being discharged into outside, if it is go out liquid portion described in control
A part realizes a reciprocating action so that the liquid of a certain amount of storage is discharged into outside.
It is described go out liquid portion a part be solenoid valve.
The quantity of the liquid storing part be three, it is described go out liquid portion quantity be three, the liquid storing part with it is described go out liquid portion
It is arranged in a one-to-one correspondence, the liquid stored in the liquid storing part is mutually different to enable the intelligent liquid discharge device to store three kinds not
Same liquid.
Data of the control unit based on detection judge to need three kinds of any of liquid being discharged into outside and then same
A certain liquid is only discharged into outside by one time.
It is described it is a certain amount of be respectively set respectively for three kinds of liquid, including a certain amount of first liquid, a certain amount of second liquid,
A certain amount of third liquid.
First liquid is shower cream, second liquid is shampoo, third liquid is facial treatment milk.
The data of the detection include sound, color, image.
The liquid storing part includes liquid storage ontology, liquid storage lid, and the liquid storage lid is to be opened/closed to be arranged on the liquid storage ontology
For injecting liquid into the liquid storing part.
Space inside the liquid storing part with it is described go out liquid portion inside space be connected so that the liquid storing part sheet
The liquid stored in body naturally flows to the liquid storing part under gravity.
The solenoid valve in stationary state by inside the liquid storing part space and it is external divide, in working condition
By inside the liquid storing part space and external connection.
The control unit includes sound collector, power module, sound identification module, pyroscan, camera, wet
Spend sensor, microcontroller；The sound collector characterizes its sound characteristic for collecting around it existing sound and exporting
Electric power signal；The power module for the electric power signal is converted into storable electric energy and use the electric energy as
Power for operation, power module respectively with the sound identification module, pyroscan, camera, humidity sensor, microcontroller
Device is electrically connected；The sound identification module identifies the sound of collection based on current signal corresponding with the electric power signal
Whether sound is preset sound；The pyroscan is used to detect the part that whether there is human body around it；The camera shooting
Head is for shooting surrounding image；The humidity sensor is used to detect the humidity of its ambient enviroment；The microcontroller base
The working condition of the pyroscan, camera, humidity sensor is controlled in the recognition result of sound identification module, in turn
The reciprocating motion of final control the first solenoid valve, second solenoid valve, third solenoid valve.
The sound collector includes piezoelectric ceramic piece, the first capacitance, first coil, one end of the piezoelectric ceramic piece with
One end of first capacitance connects, and the other end of first capacitance is connect with one end of the first coil, and described first
The other end of coil is connect with the other end of the piezoelectric ceramic piece, and the piezoelectric ceramic piece is for converting acoustic waves into alternating current
Power, first capacitance, first coil make the AC power wirelessly externally emit.
The power module include the second coil, rectifier bridge, third capacitance, DC/DC, accumulator, second coil with
Close on opposed of the first coil and then there are alternating current of inducting, the both ends of second coil in second coil
It is connect respectively with two input terminals of the rectifier bridge, the first output end of the rectifier bridge is separately connected the third capacitance
One end and one end of the DC/DC, the other end of the DC/DC connect one end of the accumulator, and the of the rectifier bridge
Two output ends are separately connected the other end of the third capacitance and the other end of the accumulator, and the microcontroller connects institute
The both ends of the control terminal and the accumulator of DC/DC are stated, the DC/DC is in the state that normal off is opened.
The sound identification module include electric wave drawing device and identification judgment module, the one of the electric wave drawing device
End connects one end of second coil, and the other end of the electric wave drawing device and the input terminal of the identification judgment module connect
It connects, the output end of the identification judgment module connects the microcontroller；The electric wave drawing device is used for from second line
The alternating current is drawn on circle and is stamped timestamp and then is formed Three-dimensional Current numerical value and by the Three-dimensional Current data transfer
To the identification judgment module；The identification judgment module is in real time by the Three-dimensional Current numerical value using x coordinate as time, y-coordinate
It at Three-dimensional Current point value and then is based on constantly drawing from the electric wave for the form characterization that current amplitude, z coordinate are current phase angle
Three-dimensional Current numerical value that device transmits forms Three-dimensional Current waveform, and in real time by the Three-dimensional Current waveform with prestore
Reference waveform so that aspect ratio pair, the identification judgment module judgement collection when comparison result shows that similarity is more than 80%
The sound be preset sound, and export sound and determine information to the microcontroller.
The feature includes the peak value of the Three-dimensional Current waveform, period.
The microcontroller detects the SOC of the accumulator in real time, described micro- when the SOC reaches default SOC lower limits
The DC/DC of the controller control in normal off open state is closed so that the third capacitance rapidly will be stored wherein
Electricity is discharged to the accumulator, and the SOC of the accumulator gos up to the default SOC upper limits rapidly, and the microcontroller detects
When the SOC of the accumulator reaches the default SOC upper limits, the DC/DC of the microcontroller control in closed state is disconnected,
So that the accumulator is capable of providing power for operation, the third capacitance can store electric energy simultaneously.
The microcontroller receives the sound and determines that exporting infrared ray open command to the infrared ray when information visits
Survey device；It whether there is human body around pyroscan detection, and if so, exporting infrared feedback signal to described micro-
Controller；Output camera open command is to the camera and same when the microcontroller receives the infrared feedback signal
When output Humidity Detection instruct to the humidity sensor；The camera starts to shoot image and by described image real-time Transmission
To the microcontroller, while the humidity sensor starts to detect the humidity in environment and by the humidity real-time Transmission to institute
State microcontroller；The microcontroller judges whether the humidity no longer rises in a time range, and if it is output is driven
Dynamic signal to the third goes out the third solenoid valve in liquid portion, if otherwise the microcontroller is based further on image recognition technology
Judge described image whether be human hand image, the second electromagnetism that if it is output drive signal goes out liquid portion to described second
Valve；The first solenoid valve for going out liquid portion to described first if not then output drive signal.
Described image identification technology includes the following steps：
(1) point of interest and corresponding location information are extracted from described image, the point of interest is its both sides color lump
Differ the point in larger described image；
(2) point of interest based on extraction and location information construction feature figure；
(3) similarity of the pattern image and pre-stored figure is calculated；
(4) it is determined as human hand image when the similarity is 85% or more.
The solenoid valve is gradually opened up to standard-sized sheet, then with described at a predetermined velocity when receiving the drive signal
Predetermined speed progressively closes off, so that liquid outflow is a certain amount of.
The setting of the predetermined speed is based on described a certain amount of.
Embodiment two.
A kind of intelligence liquid discharge device, which is characterized in that the intelligence liquid discharge device includes liquid storing part, goes out liquid portion, control unit；
The liquid storing part is for storing liquid；It is described go out liquid portion be used to the liquid of a certain amount of storage being discharged into outside；It is described
Data of the control unit based on detection judge whether to need the liquid being discharged into outside, if it is go out liquid portion described in control
A part realizes a reciprocating action so that the liquid of a certain amount of storage is discharged into outside.
It is described go out liquid portion a part be solenoid valve.
The quantity of the liquid storing part be three, it is described go out liquid portion quantity be three, the liquid storing part with it is described go out liquid portion
It is arranged in a one-to-one correspondence, the liquid stored in the liquid storing part is mutually different to enable the intelligent liquid discharge device to store three kinds not
Same liquid.
Data of the control unit based on detection judge to need three kinds of any of liquid being discharged into outside and then same
A certain liquid is only discharged into outside by one time.
It is described it is a certain amount of be respectively set respectively for three kinds of liquid, including a certain amount of first liquid, a certain amount of second liquid,
A certain amount of third liquid.
The data of the detection include sound, color, image.
The liquid storing part includes liquid storage ontology, liquid storage lid, and the liquid storage lid is to be opened/closed to be arranged on the liquid storage ontology
For injecting liquid into the liquid storing part.
Space inside the liquid storing part with it is described go out liquid portion inside space be connected so that the liquid storing part sheet
The liquid stored in body naturally flows to the liquid storing part under gravity.
The solenoid valve in stationary state by inside the liquid storing part space and it is external divide, in working condition
By inside the liquid storing part space and external connection.
It is residing go out liquid portion further include the gravity sensor being arranged near the solenoid valve, the gravity sensor is for examining
Survey the gravity that the solenoid valve is born.
The liquid storing part further includes the led indicator lights being arranged on the liquid storage ontology, when the gravity sensor detects
The gravity that the solenoid valve gone out is born makes the led indicator lights light up as red and then reminds when being less than default gravity numerical value
User's liquid storing part lacks liquid.
The control unit includes sound collector, power module, sound identification module, pyroscan, camera, wet
Spend sensor, microcontroller；The sound collector characterizes its sound characteristic for collecting around it existing sound and exporting
Electric power signal；The power module for the electric power signal is converted into storable electric energy and use the electric energy as
Power for operation, power module respectively with the sound identification module, pyroscan, camera, humidity sensor, microcontroller
Device is electrically connected；The sound identification module identifies the sound of collection based on current signal corresponding with the electric power signal
Whether sound is preset sound；The pyroscan is used to detect the part that whether there is human body around it；The camera shooting
Head is for shooting surrounding image；The humidity sensor is used to detect the humidity of its ambient enviroment；The microcontroller base
The working condition of the pyroscan, camera, humidity sensor is controlled in the recognition result of sound identification module, in turn
The reciprocating motion of final control the first solenoid valve, second solenoid valve, third solenoid valve.
The sound collector includes piezoelectric ceramic piece, the first capacitance, first coil, one end of the piezoelectric ceramic piece with
One end of first capacitance connects, and the other end of first capacitance is connect with one end of the first coil, and described first
The other end of coil is connect with the other end of the piezoelectric ceramic piece, and the piezoelectric ceramic piece is for converting acoustic waves into alternating current
Power, first capacitance, first coil make the AC power wirelessly externally emit.
The power module include the second coil, rectifier bridge, third capacitance, DC/DC, accumulator, second coil with
Close on opposed of the first coil and then there are alternating current of inducting, the both ends of second coil in second coil
It is connect respectively with two input terminals of the rectifier bridge, the first output end of the rectifier bridge is separately connected the third capacitance
One end and one end of the DC/DC, the other end of the DC/DC connect one end of the accumulator, and the of the rectifier bridge
Two output ends are separately connected the other end of the third capacitance and the other end of the accumulator, and the microcontroller connects institute
The both ends of the control terminal and the accumulator of DC/DC are stated, the DC/DC is in the state that normal off is opened.
The sound identification module include electric wave drawing device and identification judgment module, the one of the electric wave drawing device
End connects one end of second coil, and the other end of the electric wave drawing device and the input terminal of the identification judgment module connect
It connects, the output end of the identification judgment module connects the microcontroller；The electric wave drawing device is used for from second line
The alternating current is drawn on circle and is stamped timestamp and then is formed Three-dimensional Current numerical value and by the Three-dimensional Current data transfer
To the identification judgment module；The identification judgment module is in real time by the Three-dimensional Current numerical value using x coordinate as time, y-coordinate
It at Three-dimensional Current point value and then is based on constantly drawing from the electric wave for the form characterization that current amplitude, z coordinate are current phase angle
Three-dimensional Current numerical value that device transmits forms Three-dimensional Current waveform, and in real time by the Three-dimensional Current waveform with prestore
Reference waveform so that aspect ratio pair, the identification judgment module judgement collection when comparison result shows that similarity is more than 80%
The sound be preset sound, and export sound and determine information to the microcontroller.
The feature includes the peak value of the Three-dimensional Current waveform, period.
The microcontroller detects the SOC of the accumulator in real time, described micro- when the SOC reaches default SOC lower limits
The DC/DC of the controller control in normal off open state is closed so that the third capacitance rapidly will be stored wherein
Electricity is discharged to the accumulator, and the SOC of the accumulator gos up to the default SOC upper limits rapidly, and the microcontroller detects
When the SOC of the accumulator reaches the default SOC upper limits, the DC/DC of the microcontroller control in closed state is disconnected,
So that the accumulator is capable of providing power for operation, the third capacitance can store electric energy simultaneously.
The microcontroller receives the sound and determines that exporting infrared ray open command to the infrared ray when information visits
Survey device；It whether there is human body around pyroscan detection, and if so, exporting infrared feedback signal to described micro-
Controller；Output camera open command is to the camera and same when the microcontroller receives the infrared feedback signal
When output Humidity Detection instruct to the humidity sensor；The camera starts to shoot image and by described image real-time Transmission
To the microcontroller, while the humidity sensor starts to detect the humidity in environment and by the humidity real-time Transmission to institute
State microcontroller；The microcontroller judges whether the humidity no longer rises in a time range, and if it is output is driven
Dynamic signal to the third goes out the third solenoid valve in liquid portion, if otherwise the microcontroller is based further on image recognition technology
Judge described image whether be human hand image, the second electromagnetism that if it is output drive signal goes out liquid portion to described second
Valve；The first solenoid valve for going out liquid portion to described first if not then output drive signal.
Described image identification technology includes the following steps：
(1) point of interest and corresponding location information are extracted from described image, the point of interest is its both sides color lump
Differ the point in larger described image；
(2) point of interest based on extraction and location information construction feature figure；
(3) similarity of the pattern image and pre-stored figure is calculated；
(4) it is determined as human hand image when the similarity is 85% or more.
The solenoid valve is gradually opened up to standard-sized sheet, then with described at a predetermined velocity when receiving the drive signal
Predetermined speed progressively closes off, so that liquid outflow is a certain amount of.
The setting of the predetermined speed is based on described a certain amount of.
Embodiment three.
A kind of intelligence liquid discharge device, which is characterized in that the intelligence liquid discharge device includes liquid storing part, goes out liquid portion, control unit；
The liquid storing part is for storing liquid；It is described go out liquid portion be used to the liquid of a certain amount of storage being discharged into outside；It is described
Data of the control unit based on detection judge whether to need the liquid being discharged into outside, if it is go out liquid portion described in control
A part realizes a reciprocating action so that the liquid of a certain amount of storage is discharged into outside.
It is described go out liquid portion a part be solenoid valve.
The quantity of the liquid storing part be three, it is described go out liquid portion quantity be three, the liquid storing part with it is described go out liquid portion
It is arranged in a one-to-one correspondence, the liquid stored in the liquid storing part is mutually different to enable the intelligent liquid discharge device to store three kinds not
Same liquid.
Data of the control unit based on detection judge to need three kinds of any of liquid being discharged into outside and then same
A certain liquid is only discharged into outside by one time.
It is described it is a certain amount of be respectively set respectively for three kinds of liquid, including a certain amount of first liquid, a certain amount of second liquid,
A certain amount of third liquid.
The data of the detection include sound, color, image.
The liquid storing part includes liquid storage ontology, liquid storage lid, and the liquid storage lid is to be opened/closed to be arranged on the liquid storage ontology
For injecting liquid into the liquid storing part.
Space inside the liquid storing part with it is described go out liquid portion inside space be connected so that the liquid storing part sheet
The liquid stored in body naturally flows to the liquid storing part under gravity.
The solenoid valve in stationary state by inside the liquid storing part space and it is external divide, in working condition
By inside the liquid storing part space and external connection.
It is residing go out liquid portion further include the gravity sensor being arranged near the solenoid valve, the gravity sensor is for examining
Survey the gravity that the solenoid valve is born.
It is described intelligence liquid discharge device further include liquid measure indicator panel, when it is a certain go out liquid portion the gravity sensor detect it
The gravity that corresponding solenoid valve is born so that this is showed on the liquid measure indicator panel goes out liquid portion correspondence when being less than default gravity numerical value
Title or its corresponding liquid title and then user its corresponding liquid storing part is reminded to lack liquid.
It is described go out the corresponding title in liquid portion including first go out liquid portion, second go out liquid portion, third goes out liquid portion.
The control unit includes sound collector, power module, sound identification module, pyroscan, camera, wet
Spend sensor, microcontroller；The sound collector characterizes its sound characteristic for collecting around it existing sound and exporting
Electric power signal；The power module for the electric power signal is converted into storable electric energy and use the electric energy as
Power for operation, power module respectively with the sound identification module, pyroscan, camera, humidity sensor, microcontroller
Device is electrically connected；The sound identification module identifies the sound of collection based on current signal corresponding with the electric power signal
Whether sound is preset sound；The pyroscan is used to detect the part that whether there is human body around it；The camera shooting
Head is for shooting surrounding image；The humidity sensor is used to detect the humidity of its ambient enviroment；The microcontroller base
The working condition of the pyroscan, camera, humidity sensor is controlled in the recognition result of sound identification module, in turn
The reciprocating motion of final control the first solenoid valve, second solenoid valve, third solenoid valve.
The sound collector includes piezoelectric ceramic piece, the first capacitance, first coil, one end of the piezoelectric ceramic piece with
One end of first capacitance connects, and the other end of first capacitance is connect with one end of the first coil, and described first
The other end of coil is connect with the other end of the piezoelectric ceramic piece, and the piezoelectric ceramic piece is for converting acoustic waves into alternating current
Power, first capacitance, first coil make the AC power wirelessly externally emit.
The power module include the second coil, rectifier bridge, third capacitance, DC/DC, accumulator, second coil with
Close on opposed of the first coil and then there are alternating current of inducting, the both ends of second coil in second coil
It is connect respectively with two input terminals of the rectifier bridge, the first output end of the rectifier bridge is separately connected the third capacitance
One end and one end of the DC/DC, the other end of the DC/DC connect one end of the accumulator, and the of the rectifier bridge
Two output ends are separately connected the other end of the third capacitance and the other end of the accumulator, and the microcontroller connects institute
The both ends of the control terminal and the accumulator of DC/DC are stated, the DC/DC is in the state that normal off is opened.
The sound identification module include electric wave drawing device and identification judgment module, the one of the electric wave drawing device
End connects one end of second coil, and the other end of the electric wave drawing device and the input terminal of the identification judgment module connect
It connects, the output end of the identification judgment module connects the microcontroller；The electric wave drawing device is used for from second line
The alternating current is drawn on circle and is stamped timestamp and then is formed Three-dimensional Current numerical value and by the Three-dimensional Current data transfer
To the identification judgment module；The identification judgment module is in real time by the Three-dimensional Current numerical value using x coordinate as time, y-coordinate
It at Three-dimensional Current point value and then is based on constantly drawing from the electric wave for the form characterization that current amplitude, z coordinate are current phase angle
Three-dimensional Current numerical value that device transmits forms Three-dimensional Current waveform, and in real time by the Three-dimensional Current waveform with prestore
Reference waveform so that aspect ratio pair, the identification judgment module judgement collection when comparison result shows that similarity is more than 80%
The sound be preset sound, and export sound and determine information to the microcontroller.
The feature includes the peak value of the Three-dimensional Current waveform, period.
The microcontroller detects the SOC of the accumulator in real time, described micro- when the SOC reaches default SOC lower limits
The DC/DC of the controller control in normal off open state is closed so that the third capacitance rapidly will be stored wherein
Electricity is discharged to the accumulator, and the SOC of the accumulator gos up to the default SOC upper limits rapidly, and the microcontroller detects
When the SOC of the accumulator reaches the default SOC upper limits, the DC/DC of the microcontroller control in closed state is disconnected,
So that the accumulator is capable of providing power for operation, the third capacitance can store electric energy simultaneously.
The microcontroller receives the sound and determines that exporting infrared ray open command to the infrared ray when information visits
Survey device；It whether there is human body around pyroscan detection, and if so, exporting infrared feedback signal to described micro-
Controller；Output camera open command is to the camera and same when the microcontroller receives the infrared feedback signal
When output Humidity Detection instruct to the humidity sensor；The camera starts to shoot image and by described image real-time Transmission
To the microcontroller, while the humidity sensor starts to detect the humidity in environment and by the humidity real-time Transmission to institute
State microcontroller；The microcontroller judges whether the humidity no longer rises in a time range, and if it is output is driven
Dynamic signal to the third goes out the third solenoid valve in liquid portion, if otherwise the microcontroller is based further on image recognition technology
Judge described image whether be human hand image, the second electromagnetism that if it is output drive signal goes out liquid portion to described second
Valve；The first solenoid valve for going out liquid portion to described first if not then output drive signal.
Described image identification technology includes the following steps：
(1) point of interest and corresponding location information are extracted from described image, the point of interest is its both sides color lump
Differ the point in larger described image；
(2) point of interest based on extraction and location information construction feature figure；
(3) similarity of the pattern image and pre-stored figure is calculated；
(4) it is determined as human hand image when the similarity is 85% or more.
The solenoid valve is gradually opened up to standard-sized sheet, then with described at a predetermined velocity when receiving the drive signal
Predetermined speed progressively closes off, so that liquid outflow is a certain amount of.
The setting of the predetermined speed is based on described a certain amount of.
Although describing the present invention by reference to various embodiments above, but it is to be understood that do not departing from the present invention's
In the case of range, many changes and modifications can be carried out.Therefore, be intended to foregoing detailed description be considered as it is illustrative and
It is unrestricted, and it is to be understood that following following claims (including all equivalents) is intended to limit the spirit and model of the present invention
It encloses.The above embodiment is interpreted as being merely to illustrate the present invention rather than limit the scope of the invention.It is reading
After the content of the record of the present invention, technical staff can make various changes or modifications the present invention, these equivalence changes and
Modification equally falls into the scope of the claims in the present invention.
Claims (6)
1. a kind of intelligence liquid discharge device, which is characterized in that the intelligence liquid discharge device includes liquid storing part, goes out liquid portion, control unit；Institute
Liquid storing part is stated for storing liquid；It is described go out liquid portion be used to the liquid of a certain amount of storage being discharged into outside；The control
Data of the portion processed based on detection judge whether to need the liquid being discharged into outside, if it is go out the one of liquid portion described in control
Realize a reciprocating action so that the liquid of a certain amount of storage is discharged into outside in part.
2. the intelligent liquid discharge device according to one of preceding claims, which is characterized in that it is described go out liquid portion a part be
Solenoid valve.
3. the intelligent liquid discharge device according to one of preceding claims, which is characterized in that the quantity of the liquid storing part is three
It is a, it is described go out liquid portion quantity be three, the liquid storing part with it is described go out liquid portion be arranged in a one-to-one correspondence, stored in the liquid storing part
Liquid mutually different the intelligent liquid discharge device is enable to store three kinds of different liquid.
4. the intelligent liquid discharge device according to one of preceding claims, which is characterized in that the control unit is based on detection
Data judge to need three kinds of any of liquid being discharged into outside and then outside a certain liquid is only discharged by the same time
Portion.
5. the intelligent liquid discharge device according to one of preceding claims, which is characterized in that described a certain amount of respectively for three
Kind liquid is respectively set, including a certain amount of first liquid, a certain amount of second liquid, a certain amount of third liquid.
6. the intelligent liquid discharge device according to one of preceding claims, which is characterized in that first liquid be shower cream,
Second liquid is shampoo, third liquid is facial treatment milk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810366251.XA CN108577622B (en) | 2018-04-23 | 2018-04-23 | Intelligent liquid outlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810366251.XA CN108577622B (en) | 2018-04-23 | 2018-04-23 | Intelligent liquid outlet device |
Publications (2)
| Publication Number | Publication Date |
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| CN108577622A true CN108577622A (en) | 2018-09-28 |
| CN108577622B CN108577622B (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810366251.XA Expired - Fee Related CN108577622B (en) | 2018-04-23 | 2018-04-23 | Intelligent liquid outlet device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4978036A (en) * | 1988-11-15 | 1990-12-18 | Koller Enterprises, Inc. | Dispensing valve |
| CN104602406A (en) * | 2014-12-31 | 2015-05-06 | 广东光阵光电科技有限公司 | Energy supply method and energy supply system for outdoor advertising board real-time monitoring system |
| CN104615064A (en) * | 2014-12-31 | 2015-05-13 | 广东光阵光电科技有限公司 | Outdoor billboard real-time monitoring interaction method and system |
| CN106983420A (en) * | 2017-03-30 | 2017-07-28 | 覃彩丽 | A kind of pump of controllable liquid outlet quantity |
| CN107788892A (en) * | 2016-09-06 | 2018-03-13 | 徐国民 | It is a kind of to sense the bath bottle started |
-
2018
- 2018-04-23 CN CN201810366251.XA patent/CN108577622B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4978036A (en) * | 1988-11-15 | 1990-12-18 | Koller Enterprises, Inc. | Dispensing valve |
| CN104602406A (en) * | 2014-12-31 | 2015-05-06 | 广东光阵光电科技有限公司 | Energy supply method and energy supply system for outdoor advertising board real-time monitoring system |
| CN104615064A (en) * | 2014-12-31 | 2015-05-13 | 广东光阵光电科技有限公司 | Outdoor billboard real-time monitoring interaction method and system |
| CN107788892A (en) * | 2016-09-06 | 2018-03-13 | 徐国民 | It is a kind of to sense the bath bottle started |
| CN106983420A (en) * | 2017-03-30 | 2017-07-28 | 覃彩丽 | A kind of pump of controllable liquid outlet quantity |
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| Publication number | Publication date |
|---|---|
| CN108577622B (en) | 2020-04-14 |
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