A kind of intelligent coffee machine and control system based on WIFI remote controls
Technical field
The utility model is related to hot-beverage maker technical field, more specifically, it relates to a kind of long-range based on WIFI
The intelligent coffee machine and control system of control.
Background technology
Many people are extremely doted on coffee now, are liked before being on duty or coffee of After Hours having a drink.Traditional coffee machine
Need the manual regulation parameter of user, modulate coffee, be so accomplished by user's time of going back home and devote a tremendous amount of time modulation coffee,
If can just start coffee machine on the way home, when user can enjoy one glass of fresh brew when going back home
Coffee, quite facilitate.
The taste of coffee is main when modulating coffee and following relating to parameters:It is the fineness degree of ground coffee, coffee first
Powder is thinner, then extracts more abundant, same extraction time, and obtained coffee taste is just stronger.Secondly, it is the temperature of water,
Water temperature typically takes 88 degrees Celsius to be advisable, and temperature is too high, and it is overdone that kaffeeklatsch is boiled, and the fragrance contained in coffee can disappear totally, shadow
Ring the taste of coffee, if temperature is too low, coffee extracted it is insufficient, cause that coffee taste is very light, fragrance is not dense.Again, coffee
In the time of contact of coffee and water, the extraction process of coffee, the time of contact of ground coffee and water is longer, then what is extracted more abundant, coffee
The taste of coffee will be more bitter stronger, relative, and the time of contact of coffee and water is shorter, then the taste of coffee is lighter.
For a user, user may need the coffee of different taste in the different periods, for example, just got up in user
When, it is necessary to one glass of taste is than thin coffee, and when afternoon, user came off duty, may more prefer to the denseer coffee of taste
Coffee, and the amount that may drink in the morning is fewer, and the amount that drink in the afternoon can be than larger, in the prior art with remote control
Coffee machine, is often all to provide single taste and the certain coffee of quantity delivered, can't consider the consumption habits of user, actually
For what is be still short of for lifting the usage experience of user.
Utility model content
The coffee machine taste controlled for practice medium-long range is difficult to adjust and can not be adapted this with user's taste
One problem, the utility model purpose one is a kind of intelligent coffee machine based on WIFI remote controls of proposition, and purpose two is to carry
For a kind of control system of above-mentioned intelligent coffee machine, concrete scheme is as follows:
A kind of intelligent coffee machine based on WIFI remote controls, including coffee machine body and with coffee machine body control
The WIFI module of unit control connection, in addition to:
Electric heating adjusting part, is connected with described control unit control, is led for detecting and adjusting water outlet in coffee machine body
The temperature of pipe;
Runoff investigation component, is connected with described control unit control, for detecting that the water in coffee machine water container is big
Water flux size that is small and adjusting water output duct in coffee machine body;
Storage assembly, including formula instruction area and user's custom memory block, are respectively used to the various mouths of storage generation
The taste preference information of user in the control flow command information and different time sections of taste coffee;
Described control unit is in response to control flow command information in the control signal and storage assembly of WIFI module, or mouth
Taste preference information, the action of each functional part of control coffee machine body.
By above-mentioned technical proposal, electric heating adjusting part can adjust the temperature for dropping onto water in ground coffee, so as to control
The extraction concentration of coffee, runoff investigation component can then provide the coffee of the different amounts of drinking with big user, and by controlling water outlet
The water flux size of conduit, the time of extraction can be extended under conditions of identical capacity coffee is obtained, so as to control coffee
Taste.By setting storage assembly, when user's selection is automatic obtains coffee, coffee machine in the utility model can according to
Taste preference information family input or that system is automatically generated modulates a rim of a cup taste suitably for customer volume body, the appropriate coffee of component
Coffee, helps to lift the usage experience of user.
Further, the electric heating adjusting part includes:
Temperature sensor, the temperature for detecting water after heating is used in water output duct, a temperature detection signal is exported;
Pressure sensor, in coffee machine body, for detecting water container and water heating pipe in communication, water outlet
Pressure size in conduit, output one pressure detection signal;
Electronic control pressure release valve component, on coffee machine body, is connected, in response to the temperature detection with control unit control
Signal and pressure detection signal, for adjusting the pressure size in coffee machine body in water heating pipe, water output duct.
By above-mentioned technical proposal, temperature sensor can detect the temperature of water output duct reclaimed water in real time, so as to accurately control
The taste of coffee processed, because the water of leak through type coffee machine will can normal work in fluidized state coffee machine extraction procedures
Make, here, being finely adjusted by changing the pressure in water output duct come the temperature to water, pressure is bigger, the water under fluidized state
Temperature it is just higher, it is on the contrary then lower, so as to realize that the regulation to coffee taste is controlled in temperature.
Further, the runoff investigation component includes:
Liquid level sensor, in the water container, the size for detecting water in water container;
Automatically controlled flow valve, is connected on water output duct and with control unit control, in response to controlling stream in storage assembly
Journey command information or taste preference information, control water output duct reclaimed water flux magnitude.
By above-mentioned technical proposal, the water surplus in coffee machine water container can be detected in real time, when water surplus are not enough
Send early warning or stop the normal work program of coffee machine, can be with the water of adjusting water outlet pipeline by setting automatically controlled flow valve
Flux, so that the time that the water of unit volume flows through ground coffee more easily controls, corresponding extraction degree is also easier
In control, the taste of convenient control coffee.
Further, the formula instruction area includes:
Index address code area, is compiled for storing the corresponding index address of each bar control flow command information storage address
Code, facilitates control unit index to transfer the control flow command information;
Control flow command information code area, the control flow for storing the various taste coffees of coffee machine Ontology learning refers to
Make information.
By above-mentioned technical proposal, the step of outside remote control terminal is modulated without each step coffee of setting, but
Desired taste is directly inputted, coffee machine just can be modulated automatically according to the flow command information of storage requires what is be consistent with user
Coffee.
Further, a taste preference information formation component is provided with the intelligent coffee machine, including:
Manual input module, is connected with user's custom storage area data, receives the taste preference information of input of user simultaneously
It is stored in user's custom memory block;
Automatically-generating module, including one with the data list of control unit data cube computation, described control unit statistics is different
The control flow command information that user selects in period, and be written into the data list.
By above-mentioned technical proposal, user can be manually entered oneself in each period preferred mouth in original state
Taste, can also be summed up the preferred coffee taste of each period user by system automatic clustering, easy to operate.
Further, the taste preference information is drunk including user's selection in user's name, time and the period
Frequency highest control flow command information.
Pass through above-mentioned technical proposal so that coffee machine can modulate different coffees for the taste of each user.
Further, the storage assembly include be located at coffee machine body in local storage and with coffee machine body
The high in the clouds memory of control unit data cube computation.
The advantage of local storage is that access is convenient, and the advantage of high in the clouds memory is that personal taste preference can be believed
Data sharing is ceased, where no matter user can taste the coffee being consistent with oneself taste if walking.
A kind of intelligent coffee machine control system, including the intelligent coffee machine as described in utility model purpose one, and
Peripheral control components, including power module and intelligence for being powered to the intelligent coffee machine and WIFI module
Coffee machine, WIFI module working condition display module;
Remote control terminal, is communicated to connect with the intelligent coffee machine, for inputting control signal to the WIFI module,
The intelligent coffee machine is controlled to act;
Communication module, for the communication service between peripheral control components and remote control terminal.
Further, the remote control terminal includes the mobile phone, tablet personal computer and PC for being built-in with special APP.
Further, the intelligent coffee machine control system also includes:
Temperature pre-warning module, in the intelligent coffee machine, when the temperature in the intelligent coffee machine is more than preset value
When export a temperature pre-warning signal to remote control terminal;
Water warning module, in the intelligent coffee machine, when the water of water container in the intelligent coffee machine is small
A water pre-warning signal is exported when preset value to remote control terminal.
By above-mentioned technical proposal, when exception or water shortage occurs in coffee machine, user can know in time, prevent
The bad accident of generation.
Compared with prior art, the beneficial effects of the utility model are as follows:
(1)The remote control of coffee machine is realized by WIFI module so that user can preengage the coffee that boils, convenient fast
It is prompt;
(2)Pass through the flow and the temperature of water outlet of water output duct in remote control coffee machine body so that ground coffee
Extraction degree differs, and can obtain the coffee of various different tastes;
(3)The coffee for manually or automatically recording user drinks preference so that coffee machine can be in different periods
User provides taste more suitable coffee;
(4)By setting temperature and water prior-warning device so that user can timely receive when coffee machine goes wrong
Information, prevents the generation of accident, improves the security of coffee machine.
Brief description of the drawings
Fig. 1 is overall schematic of the present utility model;
Fig. 2 is structural framing schematic diagram of the present utility model;
Fig. 3 is peripheral control components block schematic illustration of the present utility model.
Accompanying drawing mark:1st, coffee machine body;2nd, WIFI module;3rd, electric heating adjusting part;4th, runoff investigation component;5th, store
Component;31st, temperature sensor;33rd, electronic control pressure release valve component;41st, liquid level sensor;42nd, automatically controlled flow valve;511st, index address
Code area;512nd, control flow command information code area;6th, taste preference information formation component;61st, manual input module;62、
Automatically-generating module;51st, local storage;52nd, high in the clouds memory;7th, peripheral control components;8th, remote control terminal;10th, it is warm
Spend warning module;11st, water warning module;12nd, water container;13rd, check valve;14th, electric heating tube;15th, water output duct.
Embodiment
Although coffee machine can be controlled by remote control signal progress coffee and boil automatically in the prior art, cook and
Coffee taste is single and component consistent, and user prefers to the coffee of different taste in different periods, so that user
Usage experience has much room for improvement.In view of the above problems, the utility model scheme one proposes a kind of intelligence based on WIFI remote controls
Energy coffee machine, scheme two proposes a kind of control system of intelligent coffee machine.
With reference to embodiment and figure, the utility model is described in further detail, but embodiment party of the present utility model
Formula is not limited only to this.
As depicted in figs. 1 and 2, a kind of intelligent coffee machine based on WIFI remote controls, including coffee machine body 1 and with
The WIFI module 2 of control unit control connection in coffee machine body 1.WIFI module 2 passes through network communicating system and long-range control
Terminal communication connection processed, receives the command signal of remote control terminal 8, in addition, WIFI module 2 may be disposed at coffee machine body 1
Inside, the outside of coffee machine body 1 can also be arranged at.In addition to above-mentioned basic module, intelligent coffee machine in the utility model
Also include:Electric heating adjusting part 3, runoff investigation component 4 and storage assembly 5.
Wherein, electric heating adjusting part 3 is connected with control unit control, for detecting and adjusting water outlet in coffee machine body 1
The temperature of conduit 15.It is described in detail, electric heating adjusting part 3 includes:It is used for the temperature for detecting water after heating in water output duct 15
Temperature sensor 31, detect and export a temperature detection signal;In coffee machine body 1, for detecting water container 12
And the pressure sensor of water heating pipe in communication, pressure size in water output duct 15, output one pressure detection signal;If
In on coffee machine body 1, it is connected with control unit control, signal is detected in response to temperature detection signal and pressure, for adjusting
The electronic control pressure release valve component 33 of pressure size in coffee machine body 1 in water heating pipe, water output duct 15.In such scheme, by
In leak through type coffee machine work precondition be boiling water, and under same pressure the boiling temperature of water be it is consistent,
Therefore, in order to obtain different coffee extracted concentration, the boiling temperature of water is changed by changing pressure herein, specifically, when
Due to the effect of vapor when water is heated in closed environment, the pressure in closed container can increase, therefore by setting
Put electronic control pressure release valve component 33 to be controlled the pressure in container, so as to realize the control to pressure in container.Pressure is got over
Greatly, the temperature of the water under fluidized state is just higher, on the contrary then lower, so as to realize the regulation control to coffee taste in temperature
System.
For runoff investigation component 4, it is connected with control unit control, for detecting the water in coffee machine water container 12
Amount size and the water flux size for adjusting water output duct 15 in coffee machine body 1.It is described in detail, runoff investigation component 4 includes:It is located at
In water container 12, the liquid level sensor 41 for detecting the size of water in water container 12;On water output duct 15 and
It is connected with control unit control, in response to control flow command information in storage assembly 5 or taste preference information, control water outlet is led
The automatically controlled flow valve 42 of the reclaimed water flux magnitude of pipe 15.Above-mentioned technical proposal, can be detected in coffee machine water container 12 in real time
Water surplus, early warning is sent when water surplus are not enough or stops the normal work program of coffee machine, by setting automatically controlled flow valve
42, can with the water flux of adjusting water outlet pipeline, so that the time that the water of unit volume flows through ground coffee more easily controls,
Corresponding extraction degree is also more easily controlled, the taste of convenient control coffee.
Storage assembly 5, including formula instruction area and user's custom memory block, are respectively used to the various mouths of storage generation
The taste preference information of user in the control flow command information and different time sections of taste coffee.Storage assembly 5 includes being located at
Local storage 51 in coffee machine body 1 and the high in the clouds memory 52 with the control unit data cube computation of coffee machine body 1.This
The advantage of ground memory 51 is that access is convenient, and the advantage of high in the clouds memory 52 is can be by personal taste preference information data
Shared, where no matter user can taste the coffee being consistent with oneself taste if walking.
It is described in further detail, formula instruction area includes:Index address code area 511, for storing each bar controlling stream
The corresponding index address coding of journey command information storage address, facilitates control unit index to transfer control flow command information;Control
Flow command information code area 512 processed, the control flow that various taste coffees are generated for storing coffee machine body 1 instructs letter
Breath.Each corresponding control flow command information finally corresponds to a kind of coffee of taste in above- mentioned information, above-mentioned technical proposal,
Outside remote control terminal 8 directly inputs desired taste, coffee machine without setting the step of each step coffee is modulated
Just the coffee being consistent with user's requirement can be modulated automatically according to the flow command information of storage.
For above-mentioned taste preference information, for new user, preference, example some personal can be drunk with sets itself
Such as each period likes drinking the coffee of what taste, and dosage is how many., then can be by system automatically for frequent customer
Summary and induction is subject to according to the use habit of user, the taste preference information of user is sorted out.It is corresponding, set in intelligent coffee machine
There is a taste preference information formation component 6, including:Manual input module 61, is connected with user's custom storage area data, receives and use
The taste preference information of the input at family is simultaneously stored in user's custom memory block;Automatically-generating module 62, including one and control
The control flow command information of user's selection in the data list of cell data connection processed, control unit statistics different time sections,
And be written into data list.Above-mentioned technical proposal, user can be manually entered oneself in each period in original state
Preferred taste, can also be summed up the preferred coffee taste of each period user, operation is very by system automatic clustering
It is convenient.
Specifically, taste preference information drinks frequency including user's selection in user's name, time and the period
Highest control flow command information.Above-mentioned technical proposal so that coffee machine can modulate different for the taste of each user
Coffee.Optimization, above- mentioned information can be transmitted into high in the clouds memory 52 and be stored, it is new after user changes coffee machine
Coffee machine remain able to use above-mentioned data.
In the utility model, control unit is mainly realized using single-chip microcomputer, ARM or FPGA.For local storage 51
It can directly use and be realized with the external storage chip of single-chip microcomputer.Control signal of the above-mentioned control unit in response to WIFI module 2
And control flow command information in storage assembly 5, or taste preference information, control the dynamic of each functional part of coffee machine body 1
Make.
Further expand, system can be sent from the user profile that storage assembly is stored with fixed point location to specified user
The business informations such as reward voucher.
The application method of use intelligent coffee machine of the present utility model is as follows:
The coffee taste for modulation of wanting to boil is sent control information by remote control terminal 8 and is given to WIFI module by user
2, WIFI module 2 sends above-mentioned control information to the control unit of coffee machine body 1, and control unit is according in control information
Coffee taste inquires about corresponding control flow command information under the taste in storage assembly 5 automatically, and above- mentioned information includes system
Make each step action which be to be of coffee and the time length performed, the temperature of such as water, the time span of extraction with
And water etc., the controller in control unit is instructed according to said procedure to be performed.User is to have put one glass of coffee many when
Coffee and the taste for not taking notice of coffee, coffee machine are then accustomed to according to the taste of user, and user usually drinks in the retrieval correspondence time
The coffee of what taste, it is corresponding to drink probability highest and boil to mix, farthest meet the demand of user.
Above-mentioned technical proposal, electric heating adjusting part 3 can adjust the temperature for dropping onto water in ground coffee, so as to control coffee
Extraction concentration, runoff investigation component 4 can then provide the user the coffee of the different amounts of drinking, and by controlling water output duct
15 water flux size, the time of extraction can be extended under conditions of identical capacity coffee is obtained, so as to control the mouth of coffee
Taste.By setting storage assembly 5, when user's selection is automatic obtains coffee, coffee machine in the utility model can according to
Taste preference information family input or that system is automatically generated modulates a rim of a cup taste suitably for customer volume body, the appropriate coffee of component
Coffee, helps to lift the usage experience of user.
In view of the intelligent coffee machine in such scheme, the utility model proposes a kind of intelligent coffee machine further perfectly
Control system, it is main to include as the intelligent coffee machine in utility model purpose one, and peripheral control components 7, remote control are whole
End 8, communication module.
Wherein, as shown in figure 3, peripheral control components 7 include the power supply for being used to power to intelligent coffee machine and WIFI module 2
Module and intelligent coffee machine, the working condition display module of WIFI module 2.Intelligent coffee machine uses 220V Alternating Current Power Supplies, WIFI
Electric energy needed for module 2 is also provided by 220V alternating currents after AC-DC conversion, and the control signal of WIFI module 2 is directly via one
AC relay controls the break-make between coffee machine and AC power.The power supply of whole system is controlled by an exchange seesaw and opened
Close.
Remote control terminal 8, is communicated to connect with intelligent coffee machine, for inputting control signal to WIFI module 2, controls intelligence
Can coffee machine action.Here, remote control terminal 8 includes the mobile phone, tablet personal computer and PC for being built-in with special APP.
When exception or water shortage occurs in coffee machine, in order to cause user to know in time, prevent bad
Accident, further, intelligent coffee machine control system also include:
Temperature pre-warning module 10, in intelligent coffee machine, is exported when the temperature in intelligent coffee machine is more than preset value
One temperature pre-warning signal is to remote control terminal 8;
Water warning module 11, in intelligent coffee machine, when the water of water container 12 in intelligent coffee machine is less than in advance
If exporting a water pre-warning signal during value to remote control terminal 8.
Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.