CN109452889A - A kind of intelligent salt box based on Internet of Things - Google Patents
A kind of intelligent salt box based on Internet of Things Download PDFInfo
- Publication number
- CN109452889A CN109452889A CN201810895039.2A CN201810895039A CN109452889A CN 109452889 A CN109452889 A CN 109452889A CN 201810895039 A CN201810895039 A CN 201810895039A CN 109452889 A CN109452889 A CN 109452889A
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- Prior art keywords
- sensor
- box body
- salt
- internet
- central processing
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- 150000003839 salts Chemical class 0.000 title claims abstract description 65
- 230000005484 gravity Effects 0.000 claims abstract description 31
- 210000004243 sweat Anatomy 0.000 claims abstract description 26
- 238000012544 monitoring process Methods 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims description 31
- 238000012545 processing Methods 0.000 claims description 16
- 238000005303 weighing Methods 0.000 claims description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 5
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 239000003345 natural gas Substances 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 2
- 235000015598 salt intake Nutrition 0.000 abstract description 14
- 239000004615 ingredient Substances 0.000 abstract description 9
- 238000007405 data analysis Methods 0.000 abstract description 3
- 235000005911 diet Nutrition 0.000 abstract description 3
- 230000037213 diet Effects 0.000 abstract description 3
- 235000006694 eating habits Nutrition 0.000 abstract description 3
- 230000000505 pernicious effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 201000010099 disease Diseases 0.000 description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 206010020772 Hypertension Diseases 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 206010020850 Hyperthyroidism Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007418 data mining Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 235000019007 dietary guidelines Nutrition 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000013401 experimental design Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 230000014860 sensory perception of taste Effects 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- A47J47/00—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread
- A47J47/01—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread with dispensing devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Abstract
The present invention relates to a kind of intelligent salt box based on Internet of Things, including cylindricality box body, display screen, gas sensor, sweat detection sensor, gravity sensor, intellectual monitoring unit etc., the beneficial effect is that: the present invention acquires edible salt intake daily in user family by sensor, the pernicious gas ingredient in user kitchen, data are simultaneously passed to cell phone client and server by sweat ingredient of user etc., server can be by horizontal to obtain the intake of provincialism salt to data progress big data analysis is collected, eating habit, the various models such as related high-risk illness morbidity and edible salt intake relation data, to provide effective reference data for the rational diet of people.
Description
Technical field
The invention belongs to smart home life technical fields, are related to a kind of intelligent salt box based on Internet of Things.
Background technique
Salt is indispensable component part in people's food, and the main component of salt is sodium chloride, to the sense of people
Feel is " salty ".In addition to the satisfaction of the sense of taste, the sodium element in sodium chloride be we in vivo a kind of indispensable chemical element.So
And as ingredient needed by human, the intake of salt is most important to human health.Northern China people's Salt intake is higher than south
Square people, the illness rate of hypertension are also in the low trend in northern high south.The World Health Organization suggests: the daily salinity of general population is 5
Gram.China's resident's dietary guidelines advocates everyone daily edible salt intake should be less than 6 grams.For the person that has mild hypertension, the U.S. is closed
Suggest to control at 4 grams in nutrition and the human needs committee, this standard is also suitable with cardiovascular and cerebrovascular patient to China
's.Nowadays, the idea of " limit salt " has been rooted in the hearts of the people.Correlation study is shown, big absolutely although the wish of Chinese residents less salt is high
Salt is excessive really recognizing oneself to eat by most residents, and to the intake of oneself daily salt, there is no more accurate handles
Control.Enough understanding is also lacked to the monitoring harmful gases in kitchen simultaneously.The daily cooking food of people is mostly according to respective mouth
Taste hobby addition salt, but none science standard, upper zonal disease much with edible salt intake number it is related,
But there is no enough attentions to the scientifical use of salt for ordinary people.In terms of less salt measure, due to limiting salt spoon using trouble, meter
The disadvantages of true is not calculated accurately, there is no generate preferable influence, therefore the measure of shortage strong operability.In taking the photograph for study of disease and salt
In terms of entering magnitude relation, the conclusion of researcher is often queried because of the deficiency of experimental design or methodology, is unable to get accurate pass
System.In terms of the distribution of foodstuff, manufacturer, which lacks, caters to consumer taste, does the foundation precisely promoted.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of for monitoring salt intake daily in acquisition user man
Amount, the pernicious gas ingredient in kitchen, user the data informations such as sweat ingredient, and data information is transmitted to cell phone client
Intelligent salt box based on Internet of Things.
Used technical solution is to solve above-mentioned technical problem: a kind of intelligent salt box based on Internet of Things, including upper
Hold open cylindricality box body；Display screen and gas sensor are equipped in the cylindricality box body lateral surface；Cylindricality box body side also
Equipped with handle, sweat detection sensor is equipped on the handle；It is fixed with support plate in the intracorporal lower part of cylindricality box,
The support plate is parallel with cylindricality box bottom, and space in cylindricality box body is divided into upper accommodating space and lower appearance by the support plate
Between emptying；Gravity sensor is installed in the top surface of support plate；Weighing plate, the weighing plate and column are equipped in upper accommodating space
Shape inboard wall of cartridge is adapted, and weighing plate can be set in accommodating space up or down and be supported on gravity sensor, so that by
The weighed plate of gravity of measurement object is transferred to gravity sensor；Gravity sensor is held between weighing plate and support plate；?
Intellectual monitoring unit is equipped in lower accommodating space.
The beneficial effects of the present invention are: the present invention acquires edible salt intake daily in user family, user by sensor
The pernicious gas ingredient in kitchen, user sweat ingredient etc. and data are passed into cell phone client and server, server can lead to
It crosses and carries out big data analysis to obtain provincialism salt intake level, eating habit, the high-risk illness of correlation to collecting data
The various models such as morbidity and edible salt intake relation data, so that the rational diet for people provides effective reference data；This
Invention can detect every time and show the total amount of salt used when culinary art, to effectively avoid resident from forgetting to put salt or to put salt more
The case where occur；Kitchen harmful gas concentration can be monitored, people is helped to eliminate safe hidden trouble；The achievable change in user's sweat
Learn the monitoring of index, wherein the sodium ion in body fluid can monitor the cases of dehydration of body, and chloride ion can be used to diagnose tumour
Fiber type, glucose can detect diabetes etc., reflect the physical condition of user；User can be allowed to recognize taking the photograph for oneself
Salt amount facilitates strong tool to monitor the salt intake of oneself and providing；It can be the Diseases providers such as hypertension, hyperthyroidism
Capable tool carries out the control of salt intake.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is schematic diagram of internal structure of the present invention.
Fig. 3 is the external structure schematic diagram of the present invention with salt box cover.
Fig. 4 is intellectual monitoring unit and is connected electrically member principle block diagram.
In fig. 1-3,1 --- cylindricality box body；2 --- gravity sensor；3 --- support plate；4 --- weighing plate；
5 --- intellectual monitoring unit；6 --- upper accommodating space；7 --- lower accommodating space；8 --- gas sensor；9 --- display
Screen；10 --- handle；11 --- box cover；12 --- sweat detection sensor；15 --- reset key.
Specific embodiment
The embodiment as shown in Fig. 1-3 is it is found that it includes the cylindricality box body 1 of upper end opening；In 1 outside of cylindricality box body
Face is equipped with display screen 9 and gas sensor 8；It is additionally provided with handle 10 in 1 side of cylindricality box body, sweat is equipped on the handle 10
Detection sensor 12；Lower part in the cylindricality box body 1 is fixed with support plate 3, the support plate 3 and 1 bottom of cylindricality box body
Face is parallel, and space in cylindricality box body 1 is divided into upper accommodating space 6 and lower accommodating space 7 by the support plate 3；In support plate 3
Top surface is equipped with gravity sensor 2；Weighing plate 4, the weighing plate 4 and 1 inner wall phase of cylindricality box body are equipped in upper accommodating space 6
Adaptation, weighing plate 4 can be set in accommodating space up or down and be supported on gravity sensor 2, so that the weight of measured object
The weighed plate 4 of power is transferred to gravity sensor 2；Gravity sensor 2 is held between weighing plate 4 and support plate 3；In lower accommodating
Intellectual monitoring unit 5 is equipped in space 7.
The intellectual monitoring unit 5 includes central processing unit, wireless transport module and converter；The gas sensor
8 connect the respective input mouth of central processing unit through converter；The gravity sensor 2 and perspiration sensor 12 connect center respectively
The respective input mouth of processor；Display screen 9 connects the corresponding output port of central processing unit；Wireless transport module connects centre
Manage the corresponding port of device.
Reset key 15 is additionally provided on 1 lateral surface of cylindricality box body.
Box cover 11 is equipped in 1 upper end of cylindricality box body.
Intelligent salt box further includes power boost module and DC power supply；The DC power supply connects respectively through power boost module
Central processing unit, display screen 9, gas sensor 8, gravity sensor 2, perspiration sensor 12, wireless transport module, AD conversion
The corresponding power port of device, reset key 15.
The DC power supply is 3.7V lithium battery power supply.
The central processing unit is AT89S51 single-chip microcontroller；The wireless transport module be WIFI module, bluetooth module or
Zigbee module；The gravity sensor model HX711；The gas sensor be PM2.5 sensor, PM10 sensor,
Carbon monoxide transducer or sensor of natural gas；The model pH sensor T255/ of the sweat detection sensor 12
T335PH；
The model ADC-TLC2543 of the converter；The display screen 9 is two common-anode charactrons or liquid crystal display
Device.
The output of power supply, as power supply, is linked into DC-DC boosting mould using a section 3.7V rechargeable lithium battery by the present invention
The input terminal of block completes the boosting from 3.7V to 5V, for single-chip microcontroller, sensor, two common-anode charactrons, WiFi modules
Power supply.
The present invention selects the type of edible salt using key.
Use AT89S51 singlechip chip for core, by the P1.0 of single-chip microcontroller, P1.1, P1.2, P1.3 pin connect respectively by
Key selects corresponding salt type.When key pressing, corresponding high level is exported, and corresponding pin number is stored to single-chip microcontroller
Register in.
Reset is the initialization operation of single-chip microcontroller, and of the invention uses reset key level reset mode, by single-chip microcontroller
Key is connected on RESET pin, when this presses key pressing, corresponding high level is exported, so that monolithic processor resetting.
The present invention uses two common-anode charactrons, uses dynamic display types to save single-chip microcontroller pin.By single-chip microcontroller
P2.1, P2.2 mouthfuls are used as position control code ,+5V the pin of charactron are connect, in two charactrons of position control code control selections each moment
Only one " position route selection " effectively, P0 mouthfuls is connect 8 pins of charactron, for showing two bits respectively.
The present invention completes the acquisition of salt weight using gravity sensor module.When measuring salt weight, using HX711
The acquisition and AD conversion of gravity sensor module completion salt weight.The module output data RT pin is connect into single-chip microcontroller
P2.0 pin, when opening gravity sensor module switch every time, which passes through RT for the digital signal after AD conversion
Pin is transmitted to the P2.0 pin of single-chip microcontroller, single-chip microcontroller by the information received by the arithmetic logic unit alu of single-chip microcontroller with
The data that first time after resetting every time measures carry out subtraction, and the numerical value being calculated is stored the storage to single-chip microcontroller
In unit, while passing through numeral method.
The present invention is using gas contents such as gas sensor acquisition kitchen carbon monoxide, methane.When acquiring gas data,
Using MQ-2 smog gas sensor, by the analog signal and serial A/D converter ADC-TLC2543 of the output of 0 pin of sensors A
17 pins (DATAINPUT) connection, carry out analog-to-digital conversion.
The P2.3 pin of single-chip microcontroller connects 15 feet (CS) of TLC2543, for carrying out piece choosing.
The P2.4 pin of single-chip microcontroller meets 18 feet (CLOCK), for controlling the synchronism of clock.
Transformation result by single-chip microcontroller P2.5 pin serial received, and by its result storage into the register of single-chip microcontroller.
The present invention is using the chemical information in sweat monitoring sensor acquisition user's sweat.Salinity in acquisition sweat
When with the information such as PH level, the P2.1 pin of single-chip microcontroller is connect using sweat monitoring sensor module output data pin, will be acquired
To data information memory into the register of single-chip microcontroller.
The present invention realizes the communication between single-chip microcontroller and mobile phone terminal using wireless Wi-Fi module
The P3.0(RXD of single-chip microcontroller) pin and P3.1(TXD) pin is connected with wireless Wi-Fi module, by salt type, food
The acquisition information of salt weight, sweat monitor the chemical information of sensor acquisition, and the gas content information of gas sensor acquisition passes
It is sent to mobile phone terminal.
The data uploaded daily can be observed and recorded by cell phone application.
Attached drawing 4 is intelligent salt box System Working Principle block diagram
Gravity sensor, gas sensor, sweat detection sensor connect single-chip microcontroller respectively, send single-chip microcontroller to handle the data of acquisition
And it shows.
Key can be selected, and for determining the salt type held in salt box, and can be realized machine system,
Reset function.
System connects network by WIFI module (or other wireless modules such as bluetooth, Zigbee etc.), carries out data transmission,
Data can be for transmission to network server, and can be checked on mobile phone using app.
Gas sensor 12, can be PM2.5, PM10 sensor, carbon monoxide transducer, sensor of natural gas, other
The expansible installation such as harmful gas sensor sends the gas data in the kitchen of acquisition to central processing unit.
Upper accommodating space 6 is for holding salt, the sensor of the expansible installation monitoring salt ingredient of side wall.
Gravity sensor 2 is used for load-bearing salt weight.
Central processing unit is made of embedded system (or single-chip microcontroller), is responsible for processing and is passed from salt box each section sensor
The data information brought.
It is display 9, simple display unit can be intuitive to see the specific number of each sensing data on salt box
Value, can match.
Salt box handle 10, installation sweat monitors sensor on handle, holds salt box certain time (several seconds), salt box
The ingredient of sweat in user hand is monitored, these sensors can measure glucose, lactic acid, electrolyte sodium, potassium and skin in sweat
Skin temperature etc..
The module makings such as WIFI module, bluetooth module or Zigbee can be used in wireless transport module, are used for central processing
The data that device is handled well are sent to network, can be sent to cell phone client or server.
Note: the position base of salt box is arranged in power boost module and DC power supply, for giving whole system power supply.
4 independent keys (i.e. reset key 15) connect the port single-chip microcontroller P1.0 ~ P1.3；Gravity sensor can use
HX711 gravity sensor, connects the port single-chip microcontroller P2.0, and MQ-2 smog gas sensor is converted through converter TLC2543 signal
It is followed by single-chip microcontroller P2.3, sweat detection sensor connects 2.4 ports of single-chip microcontroller, defeated by the port single-chip microcontroller P0, the port P2.1, P2.2
Two common-anode charactrons of data-driven out, P3.0,3.1 ports driving WIFI module realize wireless connecting function.Whole system
It is powered by power boost module to single-chip microcontroller, reset key and charactron by 3.7V lithium battery.
In increase salt box every time before the weight of salt, presses reset salt type button corresponding with its first, make monolithic
Machine carries out reset operation.
In normal work, it completes to acquire the data of salt weight in salt box by gravity sensor module, utilizes gas
Body sensor module completes the acquisition to kitchen gas, is adopted using sweat monitoring sensor completion to chemical component in sweat
Collection, and by collected data information by passing to AT89S51 single-chip microcontroller.
Single-chip microcontroller passes through collected weight for the first time from the collected weight information of gravity sensor module and after resetting
Information obtains its difference, and the difference and gas concentration information are passed to display, informs the intake of this salt of user in time
Amount.Simultaneously by information such as weight information, gas, sweat information and corresponding salt types by being connected with single-chip microcontroller pin
Wireless Wi-Fi module be transmitted to cell phone client and stored.User can inquire oneself by logging in cell phone application
Data information.
There can not be an accurate measurement to the intake of each culinary art salt in current family, and the present invention is passed by gravity
Sensor acquires data, can accurately be measured the edible salt intake cooked every time.For research salt intake habit and disease
The relationship of disease provides foundation, and through the invention, the salt consumption data for daily cooking early, middle and late user acquire, and pass through biography
Defeated system uploads to cell phone client, and user can inquire the data of oneself by cell phone application login system.The present invention passes through
Gas sensor acquires toxic and harmful gas in kitchen, such as methane and carbon monoxide content, and is transmitted to display screen and system
Server helps people to eliminate safe hidden trouble.The present invention monitors sensor by sweat, salinity and PH in detection in sweat
The chemical index such as level, and it is transmitted to cell phone client, help user to be best understood from physical condition.For precisely pushing away for foodstuff
Pin provides reliable foundation.
The present invention can allow salt box to be connected with server system, be counted salt dosage of family and eating habit etc. by WIFI
According to the system of uploading onto the server, family's salt dosage that system is acquired by salt box is totally according to progress big data analysis and data mining
The corresponding relationship model of user's diet relationship and regional disease is established to provide big data for the scientific research of related disease
It supports.
The present invention passes through mobile phone A pp(or small routine) this kitchen indispensability tool of salt box is accessed into network, to realize more
Multi-functional, such as the inquiry of menu, certain dish adds amount and time of salt etc., allows culinary art to become more interesting, more there is love；Kitchen is allowed to become
Must be more intelligent, it is more scientific.
Claims (7)
1. a kind of intelligent salt box based on Internet of Things, it is characterised in that: the cylindricality box body (1) including upper end opening；In the column
Shape box body (1) lateral surface is equipped with display screen (9) and gas sensor (8)；Handle (10) are equipped in cylindricality box body (1) side,
The handle (10) is equipped with sweat detection sensor (12)；Lower part in the cylindricality box body (1) is fixed with support plate
(3), the support plate (3) is parallel with cylindricality box body (1) bottom surface, and cylindricality box body (1) interior space is divided by the support plate (3)
Upper accommodating space (6) and lower accommodating space (7)；Gravity sensor (2) are installed in the top surface of support plate (3)；It is empty in upper accommodating
Between be equipped with weighing plate (4) in (6), the weighing plate (4) is adapted with cylindricality box body (1) inner wall, and weighing plate (4) can move up and down
Ground is set in accommodating space and is supported on gravity sensor (2), so that the weighed plate of the gravity of measured object (4) is transferred to weight
Force snesor (2)；Gravity sensor (2) is held between weighing plate (4) and support plate (3)；It is set in lower accommodating space (7)
There are intellectual monitoring unit (5).
2. a kind of intelligent salt box based on Internet of Things according to claim 1, it is characterised in that: the intellectual monitoring unit
It (5) include central processing unit, wireless transport module and converter；The output end of the gas sensor (8) is through converter
Connect the respective input mouth of central processing unit；During the output end of the gravity sensor (2) and perspiration sensor (12) connects respectively
The respective input mouth of central processor；The corresponding output port of the input termination central processing unit of display screen (9)；It is wirelessly transferred mould
Block connects the corresponding port of central processing unit, and wireless transport module is connect with long-range server and mobile phone wireless respectively.
3. a kind of intelligent salt box based on Internet of Things according to claim 2, it is characterised in that: cylindricality box body (1) outside
It is additionally provided on side reset key (15), the respective input mouth of the output termination central processing unit of the reset key (15).
4. a kind of intelligent salt box based on Internet of Things according to claim 3, it is characterised in that: on cylindricality box body (1)
End is equipped with box cover (11).
5. a kind of intelligent salt box based on Internet of Things according to claim 4, it is characterised in that: further include power boost mould
Block and DC power supply；The DC power supply connects central processing unit, display screen (9), gas sensor through power boost module respectively
(8), the corresponding power supply of gravity sensor (2), perspiration sensor (12), wireless transport module, converter, reset key (15)
Port.
6. a kind of intelligent salt box based on Internet of Things according to claim 5, it is characterised in that: the DC power supply is
3.7V lithium battery power supply.
7. a kind of intelligent salt box based on Internet of Things according to claim 6, it is characterised in that: the central processing unit is
AT89S51 single-chip microcontroller；The wireless transport module is WIFI module, bluetooth module or Zigbee module；The gravity sensor
Model HX711；The gas sensor is PM2.5 sensor, PM10 sensor, and carbon monoxide transducer or natural gas sense
Device；The model pH sensor T255/T335PH of the sweat detection sensor (12)；The model of the converter
ADC-TLC2543；The display screen (9) is two common-anode charactrons or liquid crystal display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810895039.2A CN109452889A (en) | 2018-08-08 | 2018-08-08 | A kind of intelligent salt box based on Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810895039.2A CN109452889A (en) | 2018-08-08 | 2018-08-08 | A kind of intelligent salt box based on Internet of Things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109452889A true CN109452889A (en) | 2019-03-12 |
Family
ID=65606377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810895039.2A Pending CN109452889A (en) | 2018-08-08 | 2018-08-08 | A kind of intelligent salt box based on Internet of Things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109452889A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074702A (en) * | 2019-04-30 | 2019-08-02 | 重庆小善健康科技有限公司 | A kind of intelligence salt cellar |
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