CN106647294A - Water consumption control system based on NB-IoT (Narrowband Internet of Things) - Google Patents
Water consumption control system based on NB-IoT (Narrowband Internet of Things) Download PDFInfo
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- CN106647294A CN106647294A CN201610873941.5A CN201610873941A CN106647294A CN 106647294 A CN106647294 A CN 106647294A CN 201610873941 A CN201610873941 A CN 201610873941A CN 106647294 A CN106647294 A CN 106647294A
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention provides a water consumption control system based on NB-IoT(Narrowband Internet of Things), which comprises an operation application layer, a data gathering layer and an analysis control layer, wherein the operation application layer is used for a water consumption device, a sensor is arranged on the water consumption device, the sensor gathers corresponding parameters, and the parameters are transmitted to the data gathering layer through the NB-IoT; the data gathering layer gathers the data transmitted from the operation application layer, and the data are uploaded to the analysis control layer; and the analysis control layer analyzes and processes the data, and corresponding operation processing is given. Based on the NB-IoT technology, with a water dispenser necessary for an ordinary family, a hotel, an office and so on, a water heater, a PC and an intelligent mobile phone as basic components, corresponding interactive terminals are matched respectively, intelligent control on daily water consumption is realized, and the purpose of energy-saving, health and convenient water consumption can be realized.
Description
Technical field
The invention belongs to use water management techniques field, and in particular to a kind of use water control system based on NB-IoT technologies,
It is particularly well-suited to family and uses.
Background technology
It is well known that drinking water and family other use water, live a requisite part as everyone, increasingly
It is subject to people's attention more.Today's society, in all kinds of scientific and technical high speed developments for improving people's life, improving quality of the life
On the premise of, people increasingly focus on health and easily life style.
And in the middle of existing domestic water, the problem for existing is relatively more, mainly including it is following some：
1), household drinking water mostly is filter water or outsourcing bottled water, has no the inspection machine of specialty, is deposited safely with water quality
It is larger to healthy threat than larger risk.
2), mostly by manually control, (wash water etc. is directly entered by switching tap for the control of domestic water
Row control), waste time and energy, not enough intelligently, easy.
3), cannot Intelligent statistical water consumption with the data such as water time, easily there is the situation of water resource waste.
The subproblem that above-mentioned simply current domestic water is present, needs badly by state-of-the-art technology to solve the above problems.
At present, such technology is also related in document disclosed in Chinese patent.
For example, Chinese Patent Application No. 201510919830.9 discloses a kind of drinking water supply device and its controlling party
Method.Drinking water supply device includes：Clean water pipe, clean water flows wherein；Flow sensor, for sensing the stream of clean water
Amount；Water supply pipe, for discharging clean water；Mineral matter supply pipe, for mineral matter to be fed into water supply pipe, it is provided with mineral
Matter supply valve, the valve depends on whether that to produce mineral water selects to open and close；Mineral matter box, it is connected to mineral matter confession
Ying Guan；Mineral water generation unit, it is connected to water supply pipe and mineral matter supply pipe；Pump, for mineral matter box or mineral
Matter supply pipe pressurizes and causes mineral matter to be fed to mineral water generation unit, and pump is configured to the output voltage based on pump and changes pump
Motor rotation number；Delivery pipe, it is connected to mineral water generation unit, for discharging clean water or mineral water；And control
Device processed, for changing the output voltage of pump based on the flow sensed by flow sensor to adjust the ore deposit for being fed to water supply pipe
Amount of substance.Such as, Chinese Patent Application No. 201520033568.3 discloses a kind of drinking water safety control system, the drinking water peace
Full control system filters the heavy metals such as copper, lead, cadmium by precipitating large granular impurity, adjusts the pH value of water, filter water is carried out many
Secondary osmosis filtration, the sequence of operations such as sterilizing are carried out to filter water, then by 13 pairs of whole filter processes of central processing unit
Security control management is carried out, its operating efficiency and reliability is improved, high-precision purification is finally completed to raw water.And for example, China
Number of patent application 201520107540.X proposes a kind of drinking water temperature control equipment, its heating unit and temperature detecting unit
It is placed in inside heating water tank；Temperature detecting unit is connected with temperature control unit, and temperature detecting unit is being detected plus hot water
When water temperature in case meets pre-conditioned, to temperature control unit electric signal is sent；Temperature control unit is electrically connected with heating unit
Connect, the "on" position of the heating unit is controlled according to the electric signal that the temperature detecting unit for receiving sends.This device
Can be used for various drinking equipments, thoroughly solve the problems, such as that existing drinking equipment heating is insufficient.For another example, Chinese patent application
Number：201310416446.8 disclose a kind of manufacture and supply hot water control method, open type hot water tank are applied to, using control
Device processed, and liquid level sensing device is set, heating combined equipment temperature sensor, supply hot water temperature sensor etc. is left, detecting and
Control hot water amount in open type hot water tank, heat coolant-temperature gage and supply hot water temperature, and its water-head and temperature difference of setting
Value, and coordinate the heatings such as heat pump or recuperation of heat, make-up water, heat water circulating pump and supply heat-exchanger pump equal controller, according to
Difference supply hot water amount and energy saving requirement control, have hot water supply apparatus and quickly heat supply hot water function, meet hot water
Requirement scheduling supplies hot water function and three kinds from peak electricity consumption period full dose water heating function etc. supply hot water methods, makes hot water supply
There is device the heat release efficiency and heat pump that improve expansion hot water tank supply hot water to heat the heating operation efficiency of circulation.
Above-mentioned each art solutions, though respectively there is its advantage, each art solutions are a certain of solution water
Aspect problem, its function is more single, and in the daily water consumption of people, the purposes for being related to water is very more, prior art but without
Method integral type is solved.With the development in epoch, the progress of science and technology, health is easily lived, outstanding intelligent household, increasingly into
For the target that people pursue., in this, the present invention is proposed and a kind of uses water control system based on NB-IoT technologies for this.
The content of the invention
For the above-mentioned present situation of prior art, the present invention builds one based on the communication module using NB-IoT technologies
Water control system is entirely used, and it is on the basis of traditional water dispenser etc., plus corresponding sensor is loaded onto, for drinking water etc.
Quality make in real time monitoring with control, to guarantee the quality of drinking water, enable users to trust, safely use.
One of purpose of preferred version of the present invention is：For other domestic waters, the present invention is by adding smart mobile phone
The mode such as control and the control of PC ends, realizes intelligentized safe water mode.
A further object of preferred version of the present invention is：Enter by the water yield of daily water consumption, with water time etc. key parameter
Rack end sorting-out in statistics, intellectual analysis control water habits better control over domestic water, have both saved water resource, reduce again
Family's expense, facilitates life, meets the demand of Modern Live.
To reach above-mentioned purpose, the present invention is adopted the following technical scheme that：
A kind of use water control system based on NB-IoT, including operation application layer, data gathering layer, analysis and Control layer；Its
In, application is operated to water equipment, the install sensor in water equipment, the corresponding parameter of sensor collection, and pass through
NB-IoT is transferred to data gathering layer；
Data gathering layer collects the data that operation application layer is transmitted to, and is uploaded to analysis and Control layer；
Analysis and Control layer is analyzed process to data, and provides corresponding operation process.
Preferably, water equipment includes one or more in water dispenser, water heater, tap.
Preferably, water quality sensor is installed, water quality sensor is used for detection includes that pH value, ORP, fluorescence method are molten on water dispenser
Solution oxygen oxygen concentration, conductance, salinity, temperature.
Preferably, install on water heater and include Temperature Humidity Sensor, Temperature Humidity Sensor is used for water temperature detection, pressure, consumption
Parameter, and it is provided with low water level, low hydraulic pressure warning function.
Preferably, water sensor is installed on tap.
Preferably, data gathering layer includes one or more in PC, smart mobile phone.
Preferably, analysis and Control layer realized by described PC and/or smart mobile phone, by the control software of PC
Or the APP of smart mobile phone is analyzed process to data.
Preferably, data gathering layer also includes Cloud Server, and described PC or smart mobile phone is simultaneously uploaded to data
Cloud Server.
Preferably, analysis and Control layer collects the Cloud Server also including the high in the clouds data statistics function of Cloud Server
Data be analyzed process.
Preferably, high in the clouds data statistics is write based on Python.
Preferably, analysis and Control layer include place an order automatically, APP inquiry with control function operation in one or more.
NB-IoT technologies are a kind of technology hand of M2M (machine terminal is to the machine terminal) agreement for serving instantly popular
Section, with many clear advantages such as narrow frequency, low-power consumption, wide coverage, low time delay, holding equipment enormous amounts.The present invention
It is based on currently domestic booming NB-IoT (arrowband Internet of Things) technology, one kind water control system of proposition,
It goes for family, hotel, office space etc..
The present invention is based on NB-IoT (arrowband Internet of Things) this technology, indispensable with average family, hotel, office space etc.
Water dispenser, water heater, PC (PC), smart mobile phone are basic module, and corresponding interactive terminal of arranging in pairs or groups respectively is realized daily
With the Based Intelligent Control of water such that it is able to realize energy-conservation, health, easily use water purpose.
Description of the drawings
Fig. 1 be the present invention it is a kind of be preferably based on NB-IoT use water control system functional block diagram.
Fig. 2 is the flow chart between data gathering layer and operation application layer.
Fig. 3 is three kinds of deployment way of current NB-IoT technologies.
Fig. 4 is the FB(flow block) for operating application layer, data gathering layer and analysis and Control interlayer.
Fig. 5 is that pH value over the years that a statistics is obtained collects example.
Specific embodiment
The following is the preferred embodiments of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
The embodiment of the present invention is home-use based on currently domestic booming NB-IoT (arrowband Internet of Things) technology
Water management is designed, with average family indispensable water dispenser, water heater, PC (PC), smart mobile phone etc. as basic module, point
Do not arrange in pairs or groups specific interactive terminal, to realize the intelligentized control method of domestic water, it is achieved thereby that energy-conservation, health, easily using
Water management, adapts to the demand of Modern Live.
NB-IoT (arrowband Internet of Things) technology being related in the present invention, is one kind of the Internet of things system of following very fast development
Technology is realized, it is mainly dominated by Huawei Company at home, and it is mainly characterized by：Low cost, low-power consumption, high connection equipment
Number.With the popularization and application of Intelligent life, all things on earth interconnection is a kind of following unescapable development trend, variety classes, difference
Information exchange between the machine of function becomes following IT (information technology) the enterprise target with exploration of interest.It is referred to herein
NB-IoT (arrowband Internet of Things) technology, exactly can preferably serve this kind of demand, it can be using extremely low power consumption
(being powered using AA batteries), extremely low cost (according to a preliminary estimate communication module cost can be less than 5 U.S. dollars), great coverage
On the premise of (than existing network gain 20dB, area coverage is theoretical to increase by 100 times), realize the high life (5～10 years) with height
Equipment connection number (each sector can at most support 100,000 equipment connections)；Additionally, the chip that technical solution of the present invention is related to,
Low cost of manufacture, is highly suitable for commercialization of arranging net on a large scale.
The present invention builds a whole domestic water control based on the communication module of NB-IoT (arrowband Internet of Things) technology
Model, the main mode realized includes：On the basis of traditional water dispenser etc., plus different sensors are loaded onto, for drinking
The quality of water does in real time monitoring and control, it is ensured that drinking water is trusted and safety；In addition, domestic water is directed to, addition intelligence
Mobile phone control and the control of PC ends etc., realize the water use model of safe and intelligent；Finally, by the water yield of daily water consumption, the water time is used
Etc. key parameter carry out high in the clouds sorting-out in statistics, intellectual analysis control water habits better control over domestic water, both save
Water resource, reduces family's expense again, facilitates life.
The present invention can be largely classified into three-decker based on NB-IoT's (arrowband Internet of Things) with water control system：Operation should
With layer, data gathering layer, analysis and Control layer, its each functional block diagram is as shown in Figure 1.
Wherein, application layer is operated to be mainly water dispenser, water heater, the first-class conventional use of the fire hose that user oriented everyday exposure is arrived
Water installations or equipment, can also include other water equipments, its main used built-in each sensor with NB-IoT technologies
Terminal device, carries out including temperature, consumption, surplus, time isoparametric detection and collection, and distribution and the pipe for carrying out water source
Reason.
Data gathering layer relies primarily on home-use PC (PC), hand-held intelligent mobile phone, cloud server etc., to upper one
Layer enters compiling for each related data such as trip temperature, consumption, time, surplus, and is uploaded.
Analysis and Control layer mainly includes the parts such as PC ends intelligent control software, mobile phone terminal APP, high in the clouds data statistics,
The data that last layer is reported are analyzed with process, and then provide correct operation and processed.
The preferred embodiments of the present invention are elaborated below, including to three layers of framework involved by the present invention and three layers
Mutual conspiracy relation between framework gives more detailed description.
What the present embodiment was designed can be largely classified into three based on NB-IoT (arrowband Internet of Things) technology with water control system
Layer framework：It is respectively operation application layer, data gathering layer, analysis and Control layer, the information between this three-layer structure can be interacted, that
This impact, to form a complete control system, to solve the problems, such as the scattered control of prior art.
Use water control system of the present embodiment based on NB-IoT (arrowband Internet of Things) technology can be by the APP of mobile phone end
Client in (Android system program) or PC etc. carries out corresponding control, and the major technique stressed between different levels is not
Together, the technology contents involved by different levels are illustrated below.
Ground floor：Operation application layer
The layer mainly by water dispenser, water heater, tap and other with water installations (such as use in washing machine wetting system, toilet
Device water equipment) etc. various water equipments composition, in different water equipments plus load onto different sensors, each sensor is used for
The different parameter of detection.Sensor collection parameters on each equipment, collected parameter is all delivered to the second layer and counts
According to collecting layer.
Wherein, in this layer of framework, water dispenser is everyday home life, being set with water widely used in workplace
Standby, people are required for drinking water daily, and the quality of water quality directly affects the physical condition of people, therefore, water dispenser and its phase
Pass equipment is most important water equipment in the present invention.In the present embodiment, master's sensor to be mounted includes water on water dispenser
Matter sensor, the water quality sensor be used for detection include pH value, ORP (oxidation-reduction potential), fluorescence method dissolved oxygen oxygen concentration,
Conductance, salinity, temperature etc. multiple parameters, user can carry out detail parameters inquiry by the client of third layer, to judge
The water quality condition of drinking water, if water quality there is a problem, then user can in time recognize correlation circumstance very much, to carry out phase
The operation of pass meets the requirement of safe drinking water come the quality increased water quality.
Sensor on water dispenser is by PC or intelligence that NB-IoT (arrowband Internet of Things) and the second layer are data gathering layer
Can mobile phone communicated, it is by the PC or smart mobile phone of the every data transfer to data gathering layer collected.
In the framework of the operation application layer, water heater is also extensive water equipment, water heater used in daily life
Upper master sensor to be mounted includes Temperature Humidity Sensor, and Temperature Humidity Sensor is used for the parameters such as water temperature detection, pressure, consumption,
And it is provided with low water level, low hydraulic pressure warning function, it is ensured that actual used water safety.
Under general state, water dispenser is directly connected with water source.Because the water in water heater does not typically meet drinking water
Standard, and in order that portability, in the present embodiment, the water in water heater can be passed directly into after filter
In water dispenser, drink for people.The filter need to reach the standard of Drinking Water Filtration and require.
Sensor on water heater is by PC or intelligence that NB-IoT arrowbands Internet of Things and the second layer are data gathering layer
Mobile phone is communicated, and it is by the PC or smart mobile phone of the every data transfer to data gathering layer collected.
In the framework of the operation application layer, structure for water tap is further related to, the application of tap is than water dispenser, water heater etc.
Just going for water equipment is more extensive, therefore, intelligentized control method is carried out to it with very positive meaning.In the present embodiment
In structure, master's sensor to be mounted includes water sensor on tap, additionally, it is also equipped between water supply source
Filter, the water that water supply source is entered differs the daily water consumption standard that surely meet, and is made by the filtration of corresponding filter
With rear so as to reach corresponding water supply standard, the water supply standard according to it is different required with water depending on.And the water yield being directed to
Sensor main will monitor hydraulic pressure and water level, for supply water abnormal conditions (drastically decline in open mode, hydraulic pressure for a long time or
Rise high) warning is preferentially sent, and the process cut off the water supply is made, drastically increase with the security reliability of water.
Under general state, water heater is directly connected with water source.In the present embodiment, can be between tap and water heater
Connected by water pipe, the water in tap is led to used in water heater.
Sensor on tap can by NB-IoT arrowbands Internet of Things and the second layer be data gathering layer PC or
Smart mobile phone is communicated, and it is by the PC or smart mobile phone of the every data transfer to data gathering layer collected, it is also possible to
Together with the sensor in water heater the data transfer collected to the second layer i.e. data are received by NB-IoT arrowbands Internet of Things
The PC or smart mobile phone of collection layer.
The operation application layer of the present embodiment has further related to other water equipments, such as equipment such as washing machine, toilet, such
Water equipment is also to be widely used and very important water equipment, it is necessary to carry out intelligentized control method to it.
Under other water equipment general states, it is directly connected with water source.Certainly, its can also by water pipe with it is above-mentioned
Tap is communicated.Sensor, mainly water sensor are also installed in such water equipment, its Main Function is monitoring water
Pressure, water level, for the abnormal conditions of current, such as long-time drastically declines in open mode, hydraulic pressure or rises high, can send police
Report, and the process for closing water valve is made, drastically increase the security of this kind equipment water.
Sensor in other water equipments can be data gathering layer by NB-IoT arrowbands Internet of Things and the second layer
PC or smart mobile phone are communicated, and it is by the PC or smart mobile phone of the every data transfer to data gathering layer collected；
Can also together with the sensor in tap, water heater by NB-IoT arrowbands Internet of Things by the data transfer collected to the
The two layers i.e. PC or smart mobile phone of data gathering layer.
The second layer：Data gathering layer
This layer of technology being mainly concerned with is NB-IoT arrowbands technology of Internet of things, and the technology is that (third generation is closed a kind of 3GPP
Make Partnership Program) standard definition LPWA (low-power consumption wide area network) solution, it is intended to overcome Internet of Things dominant cellular standard to set
Put high middle power consumption and distance restriction, adopt one of technology of mandate frequency spectrum.
With the progress of society, IoT (Internet of Things) epoch gradually arrive, the future thrust of " all things on earth interconnection ", for
The innovation of technology is put forward higher requirement.IoT (Internet of Things) will have tens billion of object access networks, and in the past communication network is
Serve the people, such as, near radio access technology and mobile cellular network technology value two-forty bandwidth, allow frequent charge,
And thing is quite different with the communication of thing in Internet of Things, traffic performance, connection requirement, scene differentiation are larger, thus have expedited the emergence of LPWA
The rise of (low-power consumption wide area network), to build the arrival that low bandwidth, low-power consumption and the strong network for covering tackle the Internet of things era.Its
In, NB-IoT technologies just grow up mainly for above-mentioned application scenarios.
The radio frequency bandwidth of NB-IoT terminals is designed as 180kHz, each 10khz of upper and lower protection band, altogether 200khz, i.e. GSM
One carrier bandwidths of (global system for mobile communications).Downlink sub-carrier at intervals of 15khz, using OFDMA (OFDMs
Access) debugging technique, speed highest support 250kbps；NB-IoT supports that single-tone terminal and many voice terminals, up single-tone pattern have
Two kinds of intervals of 3.75khz and 15khz, multitone pattern is 15khz subcarrier spacings, and using SC-FDMA, (single-carrier frequency division multiple access connects
Enter) modulation technique, speed highest supports respectively 250kbps (correspondence 15khz subcarrier spacings) and 20kbps (corresponding 3.75khz
Subcarrier spacing).
As shown in figure 3, current NB-IoT technologies mainly have three kinds of deployment way：
1st, stand-alone mode：Frequency range using independence outside operator, it is adaptable to which GSM frequency bands are backsetted.
2nd, band model is protected：Disposed using the useless sideband in LTE system edge.
3rd, band internal schema：Disposed using any Resource Block in the middle of LTE carrier waves.
Compared with traditional bluetooth or wifi (Wireless Fidelity) technology, NB-IoT arrowbands technology of Internet of things has following aobvious
The characteristics of work：
1st, number is connected greatly
In the case of same base station, NB-IoT arrowbands Internet of Things can provide 50-100 times and connect than existing wireless technology
Enter number.For example, bandwidth is limited to, operator gives each router in family only open 8-16 access port, and a family
Often there are plurality of mobile phones, notebook, panel computer in front yard, future wants to realize that full room intelligence, hundreds of sensing equipment need connection
Net is just into a thorny difficult problem.And NB-IoT arrowbands Internet of Things then be enough to easily meet large number quipments in following wisdom family
Networking requirement.
2nd, it is wide to cover
NB-IoT lifts 20dB gains than LTE (Long Term Evolution), and it not only can meet the wide covering in rural area etc area
Demand, and the application for requiring is covered to depth for plant area, underground garage, well lid are this kind of be equally applicable.With well lid monitoring
As a example by, the mode of existing GPRS needs to arrange an antenna for stretching out, and well imagines, vehicle, pedestrian of dealing etc. are easily by it
Damage, and NB-IoT only need to deployment it is proper, it is possible to preferably solve this difficult problem.
3rd, super low-power consumption
Low power consumption characteristic is one important indicator of Internet of Things application, and especially for some the equipment that Jing often changes battery is unable to
And occasion, for example, all kinds of sensor monitoring equipment being placed in the remote districts such as high mountain wilderness.Because NB-IoT focuses on small data
Amount, little speed application, therefore, NB-IoT equipment power dissipations can accomplish very little, and equipment cruising time can be from past several
The moon was lifted by several years, greatly improved the cruising time of equipment, and this application to reality has extremely important effect.
4th, low cost
By taking China Mobile as an example, there is a relatively wide frequency band 900MHZ the insides, it is only necessary to clear out the frequency for carrying out a part of 2G
Section, it is possible to directly carry out being disposed while LTE and NB-IoT.Low rate, low-power consumption, low bandwidth equally to NB-IoT chips with
And modular belt carrys out low-cost advantage.
5th, it is reliable and stable
NB-IoT is deployed directly into GSM/LTE networks, but is not take up the voice-and-data bandwidth of existing network, to ensure to pass
System business and following internet of things service can Simultaneous Stabilization, reliably carry out.In addition, compared with wifi patterns, NB-IoT's
Data safety coefficient is higher.
Data gathering layer mainly includes home-use PC, personal smart mobile phone client and cloud server etc., its
Major function is to collect to operate the data of application layer from last layer, mainly including pH value, ORP (oxidation-reduction potential), glimmering
Light method dissolved oxygen oxygen concentration, conductance, salinity, temperature, water consumption, with the water time (including with water time point and use water duration),
Current water surplus (for water heater and water dispenser), hydraulic pressure etc. parameter.
Flow chart between notebook data collecting layer and operation application layer refers to Fig. 2：
Current are passed through water dispenser, water heater, tap and other water equipments by water source, certainly, are being passed through water dispenser
Before, filter should be first passed through.
The sensor installed in each water equipment is (such as the temperature installed on the water quality sensor of installation, water heater on water dispenser
Corresponding sensor is installed in the water sensor of installation, other water equipments on humidity sensor, tap) obtain corresponding
Data, and all of data are carried out with total arrangement, then by NB-IoT network deliveries to home PC or user's intelligence hand
Generator terminal, so as to user can out of doors or work unit is easily checked to each parameter of family expenses.
Subsequently, the data collected by each sensor can be judged, by each data compared with default parameter, judge that it is
It is no in normal scope, if normally, continue to upload to third layer i.e. analysis and Control layer being shown and being controlled；If no
Normally, then the operation such as carry out cutting off the water supply.
In the present embodiment, all of data can all upload to cloud server and be preserved, and carry out individual, family, do
The big data statistical analysis of the water habits of public room, so that user can be well understood to its water habits, more effectively controls
With water, good water habits are formed.
Third layer：Analysis and Control layer
The hardware of this layer is corresponding hardware in second layer data gathering layer, and its function of being mainly second layer hardware extends
That is its function realizes that main composition includes other detailed work(at computer PC ends (in the second layer) by the hardware of the second layer
Can, the corresponding APP inquiries of the function that places an order automatically mentioned in such as Fig. 1, mobile phone end and function, and cloud server end is big
Data statistics function.
Wherein, in the present embodiment, the big data statistics of server end is write based on Python, Python languages
Method is succinct and clear, and with abundant and powerful class libraries, it is often glue language by the pet name, and it can be making of other language
Various modules (especially C/C++) be easily in relation to very much together.A kind of common application scenarios are：It is quick using Python
The prototype (the even end interface of program sometimes) of generation program, there is many existing Mathematical Modelings, pin in Python
User profile can easily be counted and inquired about.Therefore, the bad water habits for occurring in life or work
(forget to close tap, the toilet water flushing water yield waste big, drinking water resting period long the phenomenon such as be not suitable for drinking) is carried out
Statistical analysis, and impact of the water quality and quantity to family or office space expense can be in large quantities analyzed for a long time such that it is able to it is comprehensive
Close ground assessment family or whether office space regimen condition is healthy and reasonable.An example is illustrated in figure 5, it is that statistics is obtained
PH value over the years collect pattern, the situation of pH value over the years in water quality can be understood that by the figure, to be preferably
Subsequently with water extraction for reference.
The FB(flow block) of operation application layer, data gathering layer and analysis and Control interlayer is as shown in Figure 4：
Operation application layer is by corresponding sensor collection water consumption, with water time, water surplus, temperature, pH value, ORP (oxygen
Change reduction potential), fluorescence method dissolved oxygen oxygen concentration, conductance, salinity, temperature, the parameter such as hydraulic pressure, then each parameter is collected,
And it is transferred to data gathering layer.
Whether data gathering layer such as PC ends, mobile phone end compare to each data and judge it in normal
Within the scope of, if it is not, then return operation application layer to continue to collect data；If so, then it is transferred to analysis and Control layer to be analyzed
And control operation, and upload cloud server and carry out statistical analysis.
Analysis and Control layer can carry out various control function operations, such as place an order automatically, APP inquiry.
The present invention is built one and is entirely used water control system based on the communication module of NB-IoT technologies, and in tradition
Water equipment such as water dispenser on the basis of, plus load onto different sensors, for drinking water, other do reality with the quality of water
When monitoring and control, it is ensured that drinking water and other with the safe handling of water.
The present invention is directed to domestic water, addition smart mobile phone control, the control of PC ends etc., and realize safe and intelligent uses water side
Formula, meets the demand of Modern Live.
The present invention can also carry out high in the clouds sorting-out in statistics by the water yield of daily water consumption, with water time etc. key parameter, intelligence
Analysis and Control water habits, better control over domestic water, have both saved water resource, and family's expense is reduced again, facilitate life
It is living, improve quality of life.
Preferred embodiment described herein is only explanation for example spiritual to the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modification or supplement to described specific embodiment or be substituted using similar mode, but
Spirit without departing from the present invention surmounts scope defined in appended claims.
Claims (10)
1. a kind of use water control system based on NB-IoT, is characterized in that including operating application layer, data gathering layer, analysis and Control
Layer；Wherein, application is operated to water equipment, the install sensor in water equipment, the corresponding parameter of sensor collection, and
Data gathering layer is transferred to by NB-IoT；
Data gathering layer collects the data that operation application layer is transmitted to, and is uploaded to analysis and Control layer；
Analysis and Control layer is analyzed process to data, and provides corresponding operation process.
2. the use water control system being based on as claimed in claim 1, is characterized in that：Described water equipment includes water dispenser, heat
One or more in hydrophone, tap.
3. the use water control system being based on as claimed in claim 2, is characterized in that：Water quality sensing is installed on described water dispenser
Device, water quality sensor is used for detection includes pH value, ORP, fluorescence method dissolved oxygen oxygen concentration, conductance, salinity, temperature.
4. the use water control system being based on as claimed in claim 2, is characterized in that：Install on described water heater and include humiture biography
Sensor, Temperature Humidity Sensor is used for water temperature detection, pressure, consumption parameter, and is provided with low water level, low hydraulic pressure warning function；With/
Or, installing water sensor on described tap.
5. the use water control system being based on as claimed in claim 1, is characterized in that：Described data gathering layer includes PC, intelligence
One or more in energy mobile phone.
6. the use water control system being based on as claimed in claim 5, is characterized in that：Described analysis and Control layer passes through described PC
Machine and/or smart mobile phone are analyzed process to data realizing by the control software of PC or the APP of smart mobile phone.
7. the use water control system being based on as claimed in claim 6, is characterized in that：Described data gathering layer also includes cloud service
Data are uploaded to Cloud Server by device, described PC or smart mobile phone simultaneously.
8. the use water control system being based on as claimed in claim 7, is characterized in that：Described analysis and Control layer also includes cloud service
The data that the Cloud Server is collected are analyzed process by the high in the clouds data statistics function of device.
9. the use water control system being based on as claimed in claim 8, is characterized in that：Described high in the clouds data statistics is based on Python
Language is write.
10. the use water control system being based on as described in any one of claim 6-9, is characterized in that：Described analysis and Control layer bag
Include place an order automatically, APP inquiry with control function operation in one or more.
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