CN108991880A - A kind of Intelligent water cup system and control method - Google Patents
A kind of Intelligent water cup system and control method Download PDFInfo
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- CN108991880A CN108991880A CN201810796485.8A CN201810796485A CN108991880A CN 108991880 A CN108991880 A CN 108991880A CN 201810796485 A CN201810796485 A CN 201810796485A CN 108991880 A CN108991880 A CN 108991880A
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- cup
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- control chip
- liner
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- 241000190070 Sarracenia purpurea Species 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 120
- 230000002070 germicidal effect Effects 0.000 claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 21
- 230000035622 drinking Effects 0.000 claims abstract description 20
- 230000001954 sterilising effect Effects 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 239000004973 liquid crystal related substance Substances 0.000 claims description 30
- 206010037660 Pyrexia Diseases 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 9
- 241000894006 Bacteria Species 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 239000003651 drinking water Substances 0.000 abstract description 4
- 235000020188 drinking water Nutrition 0.000 abstract description 4
- 230000000844 anti-bacterial effect Effects 0.000 description 23
- 238000010586 diagram Methods 0.000 description 12
- 102100039435 C-X-C motif chemokine 17 Human genes 0.000 description 6
- 101000889048 Homo sapiens C-X-C motif chemokine 17 Proteins 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 6
- 230000006386 memory function Effects 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 6
- 244000005700 microbiome Species 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000002384 drinking water standard Substances 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000010259 detection of temperature stimulus Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
- A47G19/2227—Drinking glasses or vessels with means for amusing or giving information to the user
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/24—Warming devices
- A47J36/2444—Drinking cups with heating means
- A47J36/2461—Drinking cups with heating means with electrical heating means
- A47J36/2466—Drinking cups with heating means with electrical heating means with integral heating means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
- A47G19/2227—Drinking glasses or vessels with means for amusing or giving information to the user
- A47G2019/2244—Drinking glasses or vessels with means for amusing or giving information to the user with sound emitting means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G2200/00—Details not otherwise provided for in A47G
- A47G2200/16—Temperature
- A47G2200/166—Temperature sensor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/23—Containers, e.g. vials, bottles, syringes, mail
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention discloses a kind of Intelligent water cup system and control methods, including cup and Drinking cup lid, the cup is made of liner and shell, having heaters is installed between the cup bottom shell and liner, the liner at the bottom is equipped with PH sensor, it is equipped with temperature sensor between the cup middle housing and liner, is equipped with ultraviolet germicidal lamp inside the Drinking cup lid.The cup can detect PH, temperature detection, ultraviolet sterilization, and heating function perfectly merges together, while solve the problems, such as freely controlling for the safety of drinking-water and water temperature.
Description
Technical field
The invention belongs to equipment technical fields of drinking water, more particularly to a kind of Intelligent water cup system and control method.
Background technique
Demand of the people of 21 century to quality of life is higher and higher, at present environmental pollution due to various reasons, we
Water quality also changing, according to present news report, drinking unpurified water causes the frequency having an attack of one's old illness also rising, at present we
The cup said does not have automatic disinfection, automatic heating, and to the ability that the water in cup is measured in real time, so I
Do not know that water that we are drunk accords on earth and do not meet national drinking water standard, after every time using the water in cup,
It cannot guarantee that water temperature and water quality in cup can be the situations before our uses, or be placed on a period of time in cup
Water is outwelled because temperature is improper, is fetched water again and is resulted in the waste of water resource, such as Patent No. CN 206584206
A kind of low power-consumption intelligent cup can only detect the temperature of water water in the cup.
Therefore, the emphasis how to solve the above problems as those skilled in the art's research.
Summary of the invention
It is an object of the invention to provide a kind of Intelligent water cup system and control methods, can effectively solve above-mentioned cup and do not have
The shortcoming of standby automatic disinfection.
The purpose of the present invention is realized by following technical proposals:
A kind of Intelligent water cup system, including cup and Drinking cup lid, the cup include liner and shell, and the cup also wraps
Master control chip, water flow sensing unit, ultraviolet germicidal lamp, battery are included, the ultraviolet germicidal lamp is located in Drinking cup lid, the purple
Outside line bactericidal lamp connects driving circuit, and the driving circuit connects Master control chip, and the water flow sensing unit is set to cup
Water outlet, the water flow sensing unit connect Master control chip, and the battery connects Master control chip.
Preferably, the cup includes temperature sensor, heater, temperature is equipped between the middle part and liner of the shell
Sensor is spent, the temperature sensor connects Master control chip, and the heater is arranged between the bottom of shell and liner, institute
It states heater to be made of heating wire and fever driving circuit, the output end of the fever driving circuit connects heating wire, and fever is driven
The input terminal of dynamic circuit connects optically coupled circuit, and the optically coupled circuit connects Master control chip.
Preferably, the cup includes PH sensor, buzzer, the inside of liner, institute is arranged in the PH sensor
PH sensor connection Master control chip is stated, the buzzer connects Master control chip.
Preferably, the cup includes real-time clock, OLED liquid crystal display, the OLED liquid crystal display is located at water
The top of cup lid, the real-time clock connect Master control chip, and the OLED liquid crystal display connects Master control chip.
Preferably, the cup includes an electric quantity detecting circuit, the electric quantity detecting circuit connects Master control chip.
Preferably, the cup includes a charging chip, the charging chip connects battery.
Based on a kind of control method of Intelligent water cup system described in claim 1, there are flowing out when detecting in cup
When, sterilization processing is carried out to the water in cup；When detect not there are flowing out in cup when, stop in cup
Water carries out sterilization processing.
Preferably, being heated when detecting the water temperature in cup lower than 30 DEG C to the water in cup；Work as inspection
When the water temperature in cup is measured higher than 50 DEG C, the water in cup is heated in stopping.
Preferably, carrying out warning note when detecting the pH value of the water in cup not between 6.5 to 9.5.
Preferably, water temperature, pH value, real-time time are shown on cup.
Compared with prior art, the beneficial effects of the present invention are:
The present invention can heat the water in cup automatically, sterilize and pH value detection, the detection of temperature, cup
The various aspects situation of middle water all reflects onto OLED liquid crystal display, and whose pH value in cup does not meet drinking water standard
When buzzer will call the police prompt, make our daily drinking-water feel more relieved and safety.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is Drinking cup lid front elevation；
Fig. 3 is figure inside Drinking cup lid；
Fig. 4 is high speed crystal oscillator circuit diagram；
Fig. 5 is low speed crystal oscillator circuit diagram；
Fig. 6 is reset circuit figure；
Fig. 7 is Master control chip circuit diagram；
Fig. 8 is JTAG debugging circuit figure；
Fig. 9 is BOOT circuit diagram；
Figure 10 is OLED liquid crystal display circuit diagram；
Figure 11 is real-time clock crystal oscillating circuit figure；
Figure 12 is real time clock circuit figure；
Figure 13 is real-time clock button cell circuit diagram；
Figure 14 is temperature sensor circuit figure；
Figure 15 is PH sensor circuit diagram；
Figure 16 is ultraviolet sterilization circuit diagram；
Figure 17 is water flow sensing unit circuit diagram；
Figure 18 is heater circuit figure；
Figure 19 is power circuit diagram；
Figure 20 is charger USB conversion circuit figure；
Figure 21 is charging chip circuit diagram；
Figure 22 is electric quantity detecting circuit figure.
Description of symbols: 1- liner, 2- shell, 3- heater, 4-PH sensor, 5- temperature sensor, 6- water flow pass
Sensor, 7- ultraviolet germicidal lamp, 8-OLED liquid crystal display, 9- heating wire.
Specific embodiment
The present invention is further illustrated with attached drawing combined with specific embodiments below.
Embodiment one
As shown in Fig. 1 to Fig. 9, Figure 16, Figure 17, Figure 19, a kind of Intelligent water cup system and control method, including cup and water
Cup lid, the cup include liner and shell 2, and cup further includes Master control chip STM32F103RE, water flow sensing unit 6, ultraviolet
Line bactericidal lamp 7, battery, ultraviolet germicidal lamp 7 are located in Drinking cup lid, and ultraviolet germicidal lamp connects driving circuit, using Philip
Ultraviolet germicidal lamp, driving circuit connect Master control chip STM32F103RE, and driving circuit is electric using the integrated driving of Darlington
Road, water flow sensing unit 6 are set to the water outlet of cup, and water flow sensing unit 6 is made of two sheet metals, and water flow sensing unit 6 connects
Master control chip STM32F103RE, battery connect Master control chip STM32F103RE, and STM32F103RE gives ULN2003 (1-4
Foot) high level, Philip ultraviolet germicidal lamp lights, starts to sterilize；STM32F103RE is to ULN2003 (1-4 foot) one
Low level, Philip ultraviolet germicidal lamp extinguish, and stop sterilization.The time of sterilization is controlled by STM32F103RE, when there is water to pour out
When water flow switch be closed, STM32F103RE obtains a low level, judges in cup cup with outside air in conjunction with, if unlatching
Bactericidal lamp, the bactericidal lamp opening time is 10 minutes when just pouring into water, when pouring out water because can with extraneous air into
Row contact, then just having microorganism inside cup, bactericidal lamp will be developed at this time, maintained two minutes, do not identified
It is flowed in and out to water, bactericidal lamp is opened 1 minute, is closed 1 hour.
In the present embodiment, cup is controlled by Master control chip and water flow sensing unit automatically to the water sterilization in cup, is
Daily drinking-water is safer.
Embodiment two
As shown in Fig. 1 to Fig. 9, Figure 14, Figure 16 to Figure 19, a kind of Intelligent water cup system and control method, including cup and
Drinking cup lid, the cup include liner and shell 2, and cup further includes Master control chip STM32F103RE, water flow sensing unit 6, purple
Outside line bactericidal lamp 7, battery, ultraviolet germicidal lamp 7 are located in Drinking cup lid, and ultraviolet germicidal lamp connects driving circuit, using winged benefit
Pu ultraviolet germicidal lamp, driving circuit connect Master control chip STM32F103RE, and driving circuit uses the integrated driving of Darlington
Circuit, water flow sensing unit 6 are set to the water outlet of cup, and water flow sensing unit 6 is made of two sheet metals, and water flow sensing unit 6 connects
Master control chip STM32F103RE is met, battery connects Master control chip STM32F103RE, and STM32F103RE gives ULN2003 (1-
4 feet) high level, Philip ultraviolet germicidal lamp lights, starts to sterilize；STM32F103RE is to ULN2003 (1-4 foot) one
A low level, Philip ultraviolet germicidal lamp extinguish, and stop sterilization.The time of sterilization is controlled by STM32F103RE, when there is water to fall
Water flow switch is closed when out, and STM32F103RE obtains a low level, is judged in cup cup in conjunction with outside air, if open
Bactericidal lamp is opened, when pouring out water, because can be contacted with extraneous air, then just having microorganism inside cup, at this time
Bactericidal lamp will be developed, and maintain two minutes, flow in and out not recognizing water, and bactericidal lamp is opened 1 minute, close 1
Hour, cup further includes temperature sensor, heater, and temperature sensor, temperature sensing are equipped between the middle part and liner of shell
Device connects Master control chip, and heater is arranged between the bottom of shell and liner, and heater is by heating wire and fever driving electricity
Road composition, the output end for the driving circuit that generates heat connect heating wire, and the input terminal for the driving circuit that generates heat connects optically coupled circuit, optocoupler
Circuit connection Master control chip is closed, when water temperature starts to heat water as low as 30 DEG C of heaters, water temperature reaches 50 DEG C or more and adds
Hot device stops heating.
In the present embodiment, temperature sensor can identify the temperature of water water in the cup, be added according to water temperature auto controlled heater
Heat perhaps stops heating and avoids and drinks cold water or outwell cold water and waste water, and also avoids too boiling hot scald when pour out of water.
Embodiment three
As shown in Fig. 1 to Fig. 9, Figure 14 to Figure 19, a kind of Intelligent water cup system and control method, including cup and cup
Lid, the cup includes liner and shell 2, and cup further includes Master control chip STM32F103RE, water flow sensing unit 6, ultraviolet light
Bactericidal lamp 7, battery, ultraviolet germicidal lamp 7 are located in Drinking cup lid, and ultraviolet germicidal lamp connects driving circuit, driving circuit connection
Master control chip STM32F103RE, driving circuit use the integrated drive electronics of Darlington, and water flow sensing unit 6 is set to cup
Water outlet, water flow sensing unit 6 is made of two sheet metals, and water flow sensing unit 6 connects Master control chip STM32F103RE, electricity
Pond connects Master control chip STM32F103RE, and STM32F103RE gives ULN2003 (1-4 foot) high level, ultraviolet sterilization
Lamp lights, and starts to sterilize；STM32F103RE gives ULN2003 (1-4 foot) low level, and ultraviolet germicidal lamp extinguishes, and stops killing
Bacterium.The time of sterilization is controlled by STM32F103RE, when there is water to pour out water flow switch be closed, STM32F103RE obtain one it is low
Level judges in cup cup in conjunction with outside air, if bactericidal lamp is opened, when pouring out water, because can be with extraneous air
It is contacted, then just having microorganism inside cup, bactericidal lamp will be developed at this time, maintained two minutes, do not known
It is clipped to water to flow in and out, bactericidal lamp is opened 1 minute, is closed 1 hour, and cup further includes temperature sensor, heater, shell
Temperature sensor is equipped between middle part and liner, temperature sensor connects Master control chip, and the bottom of shell is arranged in heater
Between liner, heater is made of heating wire and fever driving circuit, and the output end for the driving circuit that generates heat connects heating wire, hair
The input terminal of thermal drivers circuit connects optically coupled circuit, and optically coupled circuit connects Master control chip, when water temperature is heated as low as 30 DEG C
Device starts to heat water, and water temperature reaches 50 DEG C and stops heating with upper heater, and cup further includes PH sensor, buzzer,
The inside of liner is arranged in PH sensor, and PH sensor connects Master control chip, and buzzer connects Master control chip, PH sensor
The pH value of water water in the cup is detected, when pH value is not between 6.5 to 9.5, STM32F103RE sends a signal to buzzer, makes
Buzzer yowls, it is proposed that not drink.
In the present embodiment, the pH value of water water in the cup is detected by PH sensor, if cannot drink buzzer will prompt,
This ensure that water ph value is in the normal range in cup.
Example IV
As shown in Fig. 1 to Figure 19, a kind of Intelligent water cup system and control method, including cup and Drinking cup lid, the cup
Including liner and shell 2, cup further includes Master control chip STM32F103RE, water flow sensing unit 6, ultraviolet germicidal lamp 7, electricity
Pond, ultraviolet germicidal lamp 7 are located in Drinking cup lid, and ultraviolet germicidal lamp connects driving circuit, and driving circuit connects Master control chip
STM32F103RE, driving circuit use the integrated drive electronics of Darlington, and water flow sensing unit 6 is set to the water outlet of cup, water
Flow sensor 6 is made of two sheet metals, and water flow sensing unit 6 connects Master control chip STM32F103RE, and battery connects main control
Chip STM32F103RE, STM32F103RE give ULN2003 (1-4 foot) high level, and ultraviolet germicidal lamp lights, starts to kill
Bacterium；STM32F103RE gives ULN2003 (1-4 foot) low level, and ultraviolet germicidal lamp extinguishes, and stops sterilization.The time of sterilization
It is controlled by STM32F103RE, when there is water to pour out, water flow switch is closed, and STM32F103RE obtains a low level, judges cup
In cup in conjunction with outside air, if bactericidal lamp is opened, when pouring out water, because can be contacted with extraneous air, then
Microorganism is just had inside cup, bactericidal lamp will be developed at this time, maintain two minutes, flow into and flow not recognizing water
Out, bactericidal lamp is opened 1 minute, is closed 1 hour, cup further includes temperature sensor, heater, between the middle part and liner of shell
Equipped with temperature sensor, temperature sensor connects Master control chip, and heater is arranged between the bottom of shell and liner, heats
Device is made of heating wire and fever driving circuit, and the output end of the driving circuit that generates heat connects heating wire, the driving circuit that generates heat it is defeated
Enter end connection optically coupled circuit, optically coupled circuit connects Master control chip, when water temperature starts to carry out water as low as 30 DEG C of heaters
Heating, water temperature reach 50 DEG C and stop heating with upper heater, and cup further includes PH sensor, buzzer, and PH sensor setting exists
The inside of liner, PH sensor connect Master control chip, and buzzer connects Master control chip, and PH sensor detects water water in the cup
PH value, when pH value is not between 6.5 to 9.5, STM32F103RE sends a signal to buzzer, and buzzer is made to yowl, it is proposed that
It not drink, cup further includes real-time clock, OLED liquid crystal display, and real-time clock connects Master control chip, OLED liquid crystal
Display screen connects Master control chip, real-time clock (DS1302) chip, and STM32F103RE reads storage in DS1302 by program
Current time, and be shown on OLED liquid crystal display, it can intuitively know current time, and have memory function,
Memory function is primarily due to be mounted with the 3V button cell of a CR1202 on circuit, when VCC2 < VCC1, utilizes button cell
It powers to DS1302, internal-internal clock continues to run at this time, it is powered as VCC2 > VCC1 using external power supply, DS1302's
Clock signal using 32.768KHz crystal oscillator starting of oscillation provide, cannot be other models, not so the time will be not allowed (become faster or
Person is slack-off), OLED liquid crystal display, interface mode be SPI (peripheral hardware of SPI inside STM32F103RE can be used, can also be with
Simulation, alternative), OLED liquid crystal display is shown as 0.96 inch, and OLED liquid crystal display mainly shows time and sensor
The temperature of test, the states such as pH value.
The features such as in the present embodiment, DS1302 has high-precision time clock feature, is communicated using monobus, low-power consumption,
OLED liquid crystal display has gem-pure display effect.
Embodiment five
As shown in Fig. 1 to Figure 19, Figure 22, a kind of Intelligent water cup system and control method, including cup and Drinking cup lid, it is described
Cup includes liner and shell 2, and cup further includes Master control chip STM32F103RE, water flow sensing unit 6, ultraviolet germicidal lamp
7, battery, ultraviolet germicidal lamp 7 are located in Drinking cup lid, and ultraviolet germicidal lamp connects driving circuit, and driving circuit connects main control
Chip STM32F103RE, driving circuit use the integrated drive electronics of Darlington, and water flow sensing unit 6 is set to the water outlet of cup
Mouthful, water flow sensing unit 6 is made of two sheet metals, and water flow sensing unit 6 connects Master control chip STM32F103RE, battery connection
Master control chip STM32F103RE, STM32F103RE give ULN2003 (1-4 foot) high level, and ultraviolet germicidal lamp lights,
Start to sterilize；STM32F103RE gives ULN2003 (1-4 foot) low level, and ultraviolet germicidal lamp extinguishes, and stops sterilization.Sterilization
Time controlled by STM32F103RE, when there is water to pour out, water flow switch is closed, and STM32F103RE obtains a low level, sentence
Cup cup of cutting off the water supply is interior in conjunction with outside air, if bactericidal lamp is opened, when pouring out water, because can be connect with extraneous air
Touching, then just having microorganism inside cup, bactericidal lamp will be developed at this time, maintained two minutes, do not recognized water
Flow in and out, bactericidal lamp is opened 1 minute, is closed 1 hour, and cup further includes temperature sensor, heater, the middle part of shell with
Temperature sensor is equipped between liner, temperature sensor connects Master control chip, and bottom and the liner of shell is arranged in heater
Between, heater is made of heating wire and fever driving circuit, and the output end for the driving circuit that generates heat connects heating wire, fever driving
The input terminal of circuit connects optically coupled circuit, and optically coupled circuit connects Master control chip, when water temperature starts as low as 30 DEG C of heaters
Water is heated, water temperature reaches 50 DEG C and stops heating with upper heater, and cup further includes PH sensor, buzzer, PH sensing
The inside of liner is arranged in device, and PH sensor connects Master control chip, and buzzer connects Master control chip, and PH sensor detects water
The pH value of water in the cup, when pH value is not between 6.5 to 9.5, STM32F103RE sends a signal to buzzer, makes buzzer
It yowls, it is proposed that it not drink, cup further includes real-time clock, OLED liquid crystal display, and real-time clock connects Master control chip,
OLED liquid crystal display connects Master control chip, real-time clock (DS1302) chip, and STM32F103RE is read by program
The current time stored in DS1302, and be shown on OLED liquid crystal display, it can intuitively know current time, and
There is memory function, memory function is primarily due to be mounted with the 3V button cell of a CR1202, VCC2 < VCC1 on circuit
When, it is powered using button cell to DS1302, internal-internal clock continues to run at this time, and external electrical is utilized as VCC2 > VCC1
The clock signal of source power supply, DS1302 is provided using the crystal oscillator starting of oscillation of 32.768KHz, cannot be other models, not so the time
It will be not allowed and (become faster or slack-off), OLED liquid crystal display, interface mode is that SPI (can be used inside STM32F103RE
The peripheral hardware of SPI can also simulate, alternative), OLED liquid crystal display is shown as 0.96 inch, and OLED liquid crystal display is main
Show the temperature of time and sensor test, the states such as pH value, cup further includes an electric quantity detecting circuit, electric quantity detecting circuit
Master control chip is connected, the voltage of battery is given the peripheral hardware of the AD conversion of STM32F103RE by electric power detection module by partial pressure,
By certain algorithm, battery capacity is shown on OLED liquid crystal display, not enough power supply is prompted when electricity is low, please connect and fill
Electric appliance.
In the present embodiment, electric power detection module can show the electricity of the cup, can make to guarantee before travel fully charged, and electricity is not
There is prompt when sufficient.
Embodiment six
As shown in Fig. 1 to Figure 22, a kind of Intelligent water cup system and control method, including cup and Drinking cup lid, the cup
Including liner and shell 2, cup further includes Master control chip STM32F103RE, water flow sensing unit 6, ultraviolet germicidal lamp 7, electricity
Pond, ultraviolet germicidal lamp 7 are located in Drinking cup lid, and ultraviolet germicidal lamp connects driving circuit, and driving circuit connects Master control chip
STM32F103RE, driving circuit use the integrated drive electronics of Darlington, and water flow sensing unit 6 is set to the water outlet of cup, water
Flow sensor 6 is made of two sheet metals, and water flow sensing unit 6 connects Master control chip STM32F103RE, and battery connects main control
Chip STM32F103RE, STM32F103RE give ULN2003 (1-4 foot) high level, and ultraviolet germicidal lamp lights, starts to kill
Bacterium；STM32F103RE gives ULN2003 (1-4 foot) low level, and ultraviolet germicidal lamp extinguishes, and stops sterilization.The time of sterilization
It is controlled by STM32F103RE, when there is water to pour out, water flow switch is closed, and STM32F103RE obtains a low level, judges cup
In cup in conjunction with outside air, if bactericidal lamp is opened, when pouring out water, because can be contacted with extraneous air, then
Microorganism is just had inside cup, bactericidal lamp will be developed at this time, maintain two minutes, flow into and flow not recognizing water
Out, bactericidal lamp is opened 1 minute, is closed 1 hour, cup further includes temperature sensor, heater, between the middle part and liner of shell
Equipped with temperature sensor, temperature sensor connects Master control chip, and heater is arranged between the bottom of shell and liner, heats
Device is made of heating wire and fever driving circuit, and the output end of the driving circuit that generates heat connects heating wire, the driving circuit that generates heat it is defeated
Enter end connection optically coupled circuit, optically coupled circuit connects Master control chip, when water temperature starts to carry out water as low as 30 DEG C of heaters
Heating, water temperature reach 50 DEG C and stop heating with upper heater, and cup further includes PH sensor, buzzer, and PH sensor setting exists
The inside of liner, PH sensor connect Master control chip, and buzzer connects Master control chip, and PH sensor detects water water in the cup
PH value, when pH value is not between 6.5 to 9.5, STM32F103RE sends a signal to buzzer, and buzzer is made to yowl, it is proposed that
It not drink, cup further includes real-time clock, OLED liquid crystal display, and real-time clock connects Master control chip, OLED liquid crystal
Display screen connects Master control chip, real-time clock (DS1302) chip, and STM32F103RE reads storage in DS1302 by program
Current time, and be shown on OLED liquid crystal display, it can intuitively know current time, and have memory function,
Memory function is primarily due to be mounted with the 3V button cell of a CR1202 on circuit, when VCC2 < VCC1, utilizes button cell
It powers to DS1302, internal-internal clock continues to run at this time, it is powered as VCC2 > VCC1 using external power supply, DS1302's
Clock signal using 32.768KHz crystal oscillator starting of oscillation provide, cannot be other models, not so the time will be not allowed (become faster or
Person is slack-off), OLED liquid crystal display, interface mode be SPI (peripheral hardware of SPI inside STM32F103RE can be used, can also be with
Simulation, alternative), OLED liquid crystal display is shown as 0.96 inch, and OLED liquid crystal display mainly shows time and sensor
The temperature of test, the states such as pH value, cup further include an electric quantity detecting circuit, and electric quantity detecting circuit connects Master control chip,
The voltage of battery is given the peripheral hardware of the AD conversion of STM32F103RE by electric power detection module by partial pressure, by certain algorithm,
Battery capacity is shown on OLED liquid crystal display, not enough power supply is prompted when electricity is low, charger please be connect, cup further includes
One charging chip, charging chip connect battery, and charging chip can charge for battery.
Fault code introduces table:
In the present embodiment, charging chip can conveniently charge the battery.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of Intelligent water cup system, it is characterised in that: including cup and Drinking cup lid, the cup includes liner (1) and shell
(2), the cup further includes Master control chip, water flow sensing unit (6), ultraviolet germicidal lamp (7), battery, and the ultraviolet light kills
Bacterium lamp (7) is located in Drinking cup lid, and the ultraviolet germicidal lamp connects driving circuit, and the driving circuit connects Master control chip,
The water flow sensing unit (6) is set to the water outlet of cup, and the water flow sensing unit (6) connects Master control chip, the battery
Connect Master control chip.
2. a kind of Intelligent water cup system according to claim 1, it is characterised in that: the cup include temperature sensor,
Heater (3) is equipped with temperature sensor (5) between the middle part and liner (1) of the shell (2), and the temperature sensor (5) is even
Master control chip is connect, the heater (3) is arranged between the bottom and liner (1) of shell (2), and the heater (3) is by electricity
Heated filament (9) and fever driving circuit composition, the output end of the fever driving circuit connect heating wire (9), and generate heat driving circuit
Input terminal connect optically coupled circuit, the optically coupled circuit connects Master control chip.
3. a kind of Intelligent water cup system according to claim 2, it is characterised in that: the cup include PH sensor (4),
Buzzer, in the inside of liner (1), the PH sensor (4) connects Master control chip, described for PH sensor (4) setting
Buzzer connects Master control chip.
4. a kind of Intelligent water cup system according to claim 3, it is characterised in that: the cup include real-time clock,
OLED liquid crystal display (8), the OLED liquid crystal display (8) are located at the top of Drinking cup lid, and the real-time clock connects master control
Coremaking piece, the OLED liquid crystal display (8) connect Master control chip.
5. a kind of Intelligent water cup system according to claim 4, it is characterised in that: the cup includes an electric power detection
Circuit, the electric quantity detecting circuit connect Master control chip.
6. a kind of Intelligent water cup system according to claim 5, it is characterised in that: the cup includes a charging core
Piece, the charging chip connect battery.
7. based on a kind of control method of Intelligent water cup system described in claim 1, it is characterised in that: when detecting in cup
When there are flowing out, sterilization processing is carried out to the water in cup；When detect not there are flowing out in cup when, stop pair
Water in cup carries out sterilization processing.
8. a kind of control method of Intelligent water cup system according to claim 7, it is characterised in that: when detecting in cup
Water temperature be lower than 30 DEG C when, the water in cup is heated；When detecting that the water temperature in cup is higher than 50 DEG C,
The water in cup is heated in stopping.
9. a kind of control method of Intelligent water cup system according to claim 8, it is characterised in that: when detecting in cup
Water pH value not between 6.5 to 9.5 when carry out warning note.
10. a kind of control method of Intelligent water cup system according to claim 9, it is characterised in that: water temperature, pH value, reality
When the time be shown on cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810796485.8A CN108991880A (en) | 2018-07-19 | 2018-07-19 | A kind of Intelligent water cup system and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810796485.8A CN108991880A (en) | 2018-07-19 | 2018-07-19 | A kind of Intelligent water cup system and control method |
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| Publication Number | Publication Date |
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| CN108991880A true CN108991880A (en) | 2018-12-14 |
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| CN201810796485.8A Pending CN108991880A (en) | 2018-07-19 | 2018-07-19 | A kind of Intelligent water cup system and control method |
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Application publication date: 20181214 |