CN104298208A

CN104298208A - Intelligent Internet of Things system adapting to water purifying device

Info

Publication number: CN104298208A
Application number: CN201410584895.8A
Authority: CN
Inventors: 宋建峰; 朱伟华
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-10-27
Filing date: 2014-10-27
Publication date: 2015-01-21
Anticipated expiration: 2034-10-27
Also published as: CN104298208B

Abstract

The invention discloses an intelligent Internet of Things system adapting to a water purifying device. The intelligent Internet of Things system comprises a water quality pH value detection module, a water quality TDS and hardness detection module, a flow counting module, a water path control module, a water leakage detection module, a core operation processing module, a data storage module, a screen display control module, a safety alarming module, a sensor error correcting module, a mobile terminal communication configuring module, a cloud service communication module and an intelligent consumable service life calculating module. The intelligent Internet of Things system adapting to the water purifying device can adapt to most water purifying machines on the market, and can achieve the functions such as intelligent water quality detection, intelligent consumable service life calculation, kitchen water leakage detection and protection, water flow consumption and law statistics, kitchen combustible gas detection and alarming and intelligent detection sensor correction without relying on the water purifying machines.

Description

With the Intelligent internet of things system of purifier adaptation

Technical field

The application relates to Intelligent internet of things technical field, specifically, relates to Intelligent internet of things system that is a kind of and purifier adaptation.

Background technology

In order to meet drinking water safety index in life, must detect water quality, water cleaning systems has just arisen at the historic moment.Parameter detecting for potable water or tap water adopts independent equipment or sensor to carry out mostly, various functions of the equipments are single, Installation and Debugging are inconvenient, existing monitoring water quality instrument all needs to provide independent installing mechanism in the installation process of various equipment or sensor, the separate type of various sensor is installed, to timer committee's meeting and debug very complicated.

There is following shortcoming in water system of the prior art:

(1) not possessing can suitability, and prior art needs to rely on concrete product type, is to realize as the auxiliary function of specific product, can not go to use independent of various types of water purifier.

(2) water quality monitoring parameter is single, and along with the passing of service time, error is increasing and can not automatic calibration.

(3) fixing method is adopted to the measuring and calculating in water treatment consumptive material life-span, intelligence measuring and calculating cannot be carried out according to actual environment, also cannot accept the individual cultivation of customer mobile terminal.

Summary of the invention

For solving the problems of the technologies described above, this application provides a kind of based on galvanochemistry, water technology, electronic technology, the technical field consolidations and innovations such as data communication with the Intelligent internet of things system of purifier adaptation, this Intelligent internet of things system comprises: water pH value detection module, water quality TDS and hardness determination module, traffic statistics module, water route control module, leak water detdction module, its main operational processing module, data memory module, screen display control module, security alarm module, sensor error calibration module, mobile terminal communication configuration module, cloud service communication module and measuring and calculating of intelligent consumptive material life-span module, wherein,

Described water pH value detection module, couple mutually with described its main operational processing module and described sensor error calibration module respectively, deliver to described its main operational processing module for the water pH value Data Concurrent gathered in described purifier to process, receive the calibrating signal of described sensor error module transmission to the pH sensor calibration wherein comprised;

Described water quality TDS and hardness determination module, couple mutually with described its main operational processing module and described sensor error calibration module respectively, for gathering water quality TDS in described purifier and hardness data, and be sent to described its main operational processing module and process, receive the calibrating signal that described sensor error module sends and the water quality TDS wherein comprised and hardness transducer are calibrated;

Described traffic statistics module, couples mutually with described its main operational processing module, measures for gathering discharge, and continuous data is sent to described its main operational processing module;

Described water route control module, couples mutually with described its main operational processing module, for receiving cut-out water route signal that described its main operational processing module sends or connecting water route signal;

Described leak water detdction module, couples mutually with described its main operational processing module and described security alarm module respectively, for detecting the water route of described purifier, and testing result is sent to respectively described its main operational processing module and described security alarm module;

Described its main operational processing module, respectively with described water pH value detection module, water quality TDS and hardness determination module, traffic statistics module, water route control module, leak water detdction module, data memory module, mobile terminal communication configuration module, screen display control module, safety alarm module couples mutually with sensor error calibration module, the water pH value data sent for receiving described water pH value detection module carry out data processing, by the initial value in the data after this process and described data memory module or compare with the detected value of last time, comparison result is sent to described sensor error calibration module and described security alarm module, also for receiving water quality TDS that described water quality TDS and hardness determination module send and hardness data carry out data processing, be sent to described sensor error calibration module and described security alarm module by the initial value in the data after this process and described data memory module or with the result that the detected value of last time compares, described data memory module is sent to after the continuous data also sent for receiving described traffic statistics module carries out data processing, according to the water route testing result that described leak water detdction module sends, send and cut off water route signal or connect water route signal to described water route control module, the testing result also sent for receiving described leak water detdction module is gone forward side by side after row relax and is sent to described water route control module, described security alarm module and described sensor error calibration module, also for sending the data extremely described data memory module needing to store, also for receiving configuration data and the parameter of the user that described mobile terminal communication configuration module sends,

Described data memory module, couples mutually with described its main operational processing module, and the data sent for receiving its main operational processing module store;

Described mobile terminal communication configuration module, couples mutually with described its main operational processing module, and for setting configuration data and the parameter of user, to carry out Mobile data mutual with described its main operational processing module;

Described security alarm module, couples mutually with described its main operational processing module respectively, and the threshold value for arranging according to data and this security alarm module inside of described its main operational processing module transmission is compared and drawn alarm signal and report to the police;

Described sensor error calibration module, couple mutually with described water pH value detection module, described water quality TDS and hardness determination module and described its main operational processing module respectively, for receiving data that described its main operational processing module sends and calibrating, calibration result is sent to respectively described water pH value detection module and described water quality TDS and hardness determination module;

Described screen display control module, couples mutually with described its main operational processing module, for receive and show described its main operational processing module send data;

Described cloud service communication module, couples mutually with cloud service platform and described its main operational processing module respectively, for carry out communication data mutual with described its main operational processing module, also for carry out communication data mutual with cloud service platform;

Described intelligent consumptive material life-span measuring and calculating module, coupling mutually with described its main operational processing module, for calculating the consumptive material life-span in described intelligent water purification device, results of measuring being sent to described its main operational processing module.

Preferably, this Intelligent internet of things system also comprises inflammable gas and detects communication module, this inflammable gas detects communication module, couples mutually with described its main operational processing module, for receiving the inflammable gas signal that sent by combustible gas detecting device and being sent to described its main operational processing module.

Preferably, described its main operational processing module, comprising: sensor interface circuitry, CPU (central processing unit), flush mounting and submodule data-interface, wherein,

Described sensor interface circuitry, couple mutually with described water pH value detection module, water quality TDS and hardness determination module, traffic statistics module, leak water detdction module and described CPU (central processing unit) respectively, for receiving water pH value data that described water pH value detection module sends, water quality TDS that water quality TDS and hardness determination module send and the continuous data that hardness data, traffic statistics module send and the water route testing result that leak water detdction module sends, and be sent to described CPU (central processing unit);

Described submodule data-interface, detect communication module, cloud service communication module respectively with water route control module, inflammable gas, the intelligent consumptive material life-span calculates module and CPU (central processing unit) couples mutually, for receiving the cut-out water route signal of described CPU (central processing unit) transmission or connecting water route signal and be sent to described water route control module; Also detect the inflammable gas signal of communication module transmission for receiving described inflammable gas and be sent to described CPU (central processing unit); Also for carry out communication data mutual with described cloud service communication module; Also for receiving the consumptive material life-span results of measuring of described intelligent consumptive material life-span measuring and calculating module transmission and being sent to described CPU (central processing unit);

Described CPU (central processing unit), be provided with described flush mounting, described CPU (central processing unit), respectively with described sensor interface circuitry, submodule data-interface, data memory module, mobile terminal communication configuration module, screen display control module, safety alarm module couples mutually with sensor error calibration module, the data sent for receiving described sensor interface circuitry and described submodule data-interface are gone forward side by side row relax, and be sent to described data memory module respectively, mobile terminal communication configuration module, screen display control module, safety alarm module and sensor error calibration module.

Preferably, described water pH value detection module, comprising: Glass Probe and Glass Probe D/A converting circuit, wherein,

Described Glass Probe, for the chemical glass with temperature compensation is popped one's head in, be placed in the tap water inlets place of described intelligent water purification device, clean water inlet place and coarse filtration water inlet place respectively, the D/A converting circuit that described Glass Probe is corresponding with described Glass Probe couples mutually, is sent to described Glass Probe D/A converting circuit for the water pH value simulating signal that gathers in described purifier;

Described Glass Probe D/A converting circuit, couples mutually with described Glass Probe and described its main operational processing module respectively, for receiving the water pH value simulating signal that described Glass Probe sends, being converted to digital signal and being sent to described its main operational processing module.

Preferably, described water quality TDS and hardness determination module, comprising: TDS acquisition sensor and TDS acquisition sensor D/A converting circuit, wherein,

Described TDS acquisition sensor, be placed in tap water inlets place and the clean water inlet place of described purifier respectively, couple mutually with described TDS acquisition sensor D/A converting circuit, for gathering TDS in described purifier and hardness mold analog signal and being sent to described TDS acquisition sensor D/A converting circuit;

Described TDS acquisition sensor D/A converting circuit, couple mutually with described TDS acquisition sensor and described its main operational processing module respectively, for receiving TDS and the hardness mold analog signal of the transmission of described TDS acquisition sensor, being converted to digital signal and being sent to described its main operational processing module.

Preferably, described traffic statistics module, comprising: Hall circuit flowmeter and Hall circuit flowmeter D/A converting circuit, wherein,

Described Hall circuit flowmeter, be placed in the tap water inlets of described purifier, tap water outlet, clean water inlet, pure water outlet, coarse filtration water inlet and coarse filtration water out place respectively, the D/A converting circuit corresponding with described Hall circuit flowmeter couples mutually, for gathering the discharge simulating signal of described purifier, and be sent to described Hall circuit flowmeter D/A converting circuit;

Described Hall circuit flowmeter D/A converting circuit, couple mutually with described Hall circuit flowmeter and described its main operational processing module respectively, for receiving the discharge simulating signal that described Hall circuit flowmeter sends, being converted to digital signal and being sent to described its main operational processing module.

Preferably, described leak water detdction module, comprising: water power leads acquisition sensor and water power leads signal processing circuit, wherein,

Described water power leads acquisition sensor, couples mutually with described signal processing circuit, leads signal processing circuit for detecting conductance signal and being sent to described water power;

Described water power leads signal processing circuit, leads acquisition sensor respectively and described its main operational processing module couples mutually with described water power, leads the conductance signal of acquisition sensor for receiving described water power and after process, is sent to described its main operational processing module.

Preferably, described its main operational processing module, receive the water route testing result that described leak water detdction module sends, process, determine whether to leak, when result of determination is for leaking, sending and cutting off water route signal to described water route control module cut-out water route, sending safety alarm module and described cloud service communication module reminding user described in water leakage value simultaneously and process.

Preferably, described security alarm module, comprising: alarm, controlling alarm and treatment circuit, wherein,

Described controlling alarm and treatment circuit, couple mutually with described its main operational processing module, alarm respectively, for receiving the alerting signal that described its main operational processing module sends, and is sent to alarm;

Described alarm, couples mutually with described controlling alarm and treatment circuit, for receiving the alerting signal of described controlling alarm and treatment circuit transmission, and carries out alarm operation.

Preferably, described mobile terminal communication configuration module, comprising: communication control circuit, point-to-point type communication interface and mobile terminal, wherein,

Described mobile terminal, couples mutually with point-to-point type communication interface, for receiving configuration data and the parameter of user, carries out Mobile data mutual after process by point-to-point type communication interface and communication control circuit;

Described communication control circuit, couples mutually with described mobile terminal point-to-point type communication interface and described its main operational processing module respectively, for point-to-point type communication interface signal control and and described its main operational processing module between data transmit;

Described point-to-point type communication interface, couples mutually with described mobile terminal and described communication control circuit respectively, for carrying out Mobile data alternately with mobile terminal, and is transferred to described its main operational processing module after carrying out pre-service by communication control circuit.

Compared with prior art, described in the application with the Intelligent internet of things system of purifier adaptation, reach following effect: what the application provided can the water purifier (anti-penetration water purifier of the adaptive overwhelming majority on the market with the Intelligent internet of things system of purifier adaptation, ultrafiltration water purifier, nanofiltration water purifier etc.), and water purifier itself can not be relied on complete water quality Intelligent Measurement, the intelligence measuring and calculating of consumptive material life-span, kitchen leak water detdction and protection, discharge consumes adds up with rule, kitchen combustible gas detecting and warning (containing local and long-range), the functions such as acquisition sensor intelligence calibration, intelligence measuring and calculating is carried out to the Basis actual environment in water treatment consumptive material life-span, and accepts the individual cultivation of customer mobile terminal, the kitchen inflammable gas detected is revealed and carries out remote alarms, realize in low-power consumption mode simultaneously.

Accompanying drawing explanation

Accompanying drawing described herein is used to provide further understanding of the present application, and form a application's part, the schematic description and description of the application, for explaining the application, does not form the improper restriction to the application.In the accompanying drawings:

Fig. 1 provide for embodiment one with the Intelligent internet of things system construction drawing of purifier adaptation;

Fig. 2 provide for embodiment two with the Intelligent internet of things system construction drawing of purifier adaptation.

Embodiment

As employed some vocabulary to censure specific components in the middle of instructions and claim.Those skilled in the art should understand, and hardware manufacturer may call same assembly with different noun.This specification and claims are not used as with the difference of title the mode distinguishing assembly, but are used as the criterion of differentiation with assembly difference functionally." comprising " as mentioned in the middle of instructions and claim is in the whole text an open language, therefore should be construed to " comprise but be not limited to "." roughly " refer to that in receivable error range, those skilled in the art can solve the technical problem within the scope of certain error, reach described technique effect substantially.In addition, " couple " word and comprise directly any and indirectly electric property coupling means at this.Therefore, if describe a first device in literary composition to be coupled to one second device, then represent described first device and directly can be electrically coupled to described second device, or be indirectly electrically coupled to described second device by other devices or the means that couple.Instructions subsequent descriptions is implement the better embodiment of the application, and right described description is for the purpose of the rule that the application is described, and is not used to the scope limiting the application.The protection domain of the application is when being as the criterion depending on the claims person of defining.

Below in conjunction with accompanying drawing, the application is described in further detail, but not as the restriction to the application.

Embodiment one:

As shown in Figure 1, that there is provided for the present embodiment with Intelligent internet of things system construction drawing that is purifier adaptation, this Intelligent internet of things system comprises: water pH value detection module 101, water quality TDS and hardness determination module 102, traffic statistics module 103, water route control module 104, leak water detdction module 105, its main operational processing module 108, data memory module 107, screen display control module 106, security alarm module 1014, sensor error calibration module 1010, mobile terminal communication configuration module 109, cloud service communication module 1012 and measuring and calculating of intelligent consumptive material life-span module 1013, wherein,

Water pH value detection module 101, couple mutually with its main operational processing module 108 and sensor error calibration module 1010 respectively, deliver to its main operational processing module 108 for the water pH value Data Concurrent gathered in purifier to process, the calibrating signal that receiving sensor error module 1010 sends is to the pH sensor calibration wherein comprised;

Water quality TDS and hardness determination module 102, couple mutually with its main operational processing module 108 and sensor error calibration module 1010 respectively, for gathering water quality TDS in described purifier and hardness data, and be sent to its main operational processing module 108 and process, the calibrating signal that receiving sensor error module 1010 is sent is calibrated water quality TDS wherein and hardness transducer;

Traffic statistics module 103, couples mutually with its main operational processing module 108, measures, and continuous data is sent to its main operational processing module 108 for gathering discharge;

Water route control module 104, couples mutually with its main operational processing module 108, for receiving cut-out water route signal that its main operational processing module 108 sends or connecting water route signal;

Leak water detdction module, couples mutually with its main operational processing module 108 and security alarm module 1014 respectively, for detecting the water route in purifier, and testing result is sent to respectively its main operational processing module 108 and security alarm module 1014;

Its main operational processing module 108, respectively with water pH value detection module 101, water quality TDS and hardness determination module 102, traffic statistics module 103, water route control module 104, leak water detdction module 105, data memory module 107, mobile terminal communication configuration module 109, screen display control module 106, safety alarm module 1014 couples mutually with sensor error calibration module 1010, the water pH value data sent for receiving water pH value detection module 101 carry out data processing, by the initial value of the data after this process and data memory module 107 li or compare with the detected value of last time, comparison result is sent to sensor error calibration module 1010 and security alarm module 1014, also for receiving water quality TDS that water quality TDS and hardness determination module 102 send and hardness data carry out data processing, by the initial value of the data after this process and data memory module 107 li or compare with the detected value of last time, comparison result is sent to sensor error calibration module 1010 and security alarm module 1014, the continuous data also sent for receiving traffic statistics module 103 carries out data processing, and be sent to data memory module 108, also according to the water route testing result that leak water detdction module 105 sends, send and cut off water route signal or connect water route signal to water route control module 104, the testing result also sent for receiving leak water detdction module 105 is gone forward side by side after row relax, is sent to water route control module 104, security alarm module 1014 and sensor error calibration module 1010, also need the data stored to data memory module 107 for sending, also for configuration data and the parameter of the user of mobile terminal receive communication configuration module 109 transmission,

Data memory module 107, couples mutually with its main operational processing module 108, and the data sent for receiving its main operational processing module 108 store;

Mobile terminal communication configuration module 109, couples mutually with its main operational processing module 108, for setting configuration data and the parameter of user, and carries out data interaction with its main operational processing module 108;

Security alarm module 1014, couples mutually with its main operational processing module 108, and the threshold value arranged for the data that send according to its main operational processing module 108 and this security alarm module 1014 inside is compared and drawn alarm signal and report to the police;

Sensor error calibration module 1010, couple mutually with water pH value detection module 101, water quality TDS and hardness determination module 102 and its main operational processing module 108 respectively, for receiving data that its main operational processing module 108 sends and calibrating, calibration result is sent to respectively water pH value detection module 101 and water quality TDS and hardness determination module 102;

Screen display control module 106, couples mutually with its main operational processing module 108, for receive and show its main operational processing module 108 send data;

Cloud service communication module 1012, couples mutually with cloud service platform and its main operational processing module 108 respectively, for carry out communication data mutual with its main operational processing module 108, also for carry out communication data mutual with cloud service platform.Particularly, cloud service communication module 1012 is mutual for the communication data of the intelligent water purification device of the application and cloud service platform, and this cloud service communication module 1012 is primarily of network interconnection submodule and data structure group/unpack protocol treatment circuit composition.

The network communication that the application relates to is mutual more complicated, and the requirement for energy consumption and reliability is higher, and therefore network interconnection chip adopts high pass qca4004wifi chip or technical grade GSM/GPRS communication chip.When needs with cloud service platform carry out communication data mutual time, its main operational processing module 108 is according to data type calling data structure group/unpack after protocol treatment circuit processes and carry out data transmission by network interconnection submodule by ICP/IP protocol, and the reliability of data transmission is ensured by secondary Handshake Protocol.Do not having under data transmission scenarios, the connection being maintained network pipeline by micro-data heartbeat is unimpeded with the real-time ensureing in emergency circumstances data transmission.Under wifi scheme, if the network of user connects obstructed, cloud service platform is by the mobile terminal reminding user solution network connectivity problem of PUSH message to user.Cloud service platform technology belongs to prior art, does not specifically describe here.

Intelligence consumptive material life-span measuring and calculating module 1013, couple mutually with its main operational processing module 108, for consumptive material life-span of calculating in intelligent water purification device, results of measuring is sent to its main operational processing module 1013.Intelligence consumptive material life-span measuring and calculating module 1013 is calculated algorithm and Communication Control and data signal processing circuit primarily of core and is formed, when core budget handling module 108 carries out computing by the signal of various sensor transmissions, measuring and calculating parameter are called measuring and calculating of intelligent consumptive material life-span module 1013 after carrying out unifying the process of group bag, return data after completing also carries out data by its main operational processing module 108 and unpacks a series of calculation process such as storage, screen display process, remote synchronization.

Embodiment two:

On the basis of embodiment one, provide the Intelligent internet of things system with purifier adaptation, as shown in Figure 2, this Intelligent internet of things system comprises: water pH value detection module 101, water quality TDS and hardness determination module 102, traffic statistics module 103, water route control module 104, leak water detdction module 105, its main operational processing module 108, data memory module 107, screen display control module 106, security alarm module 1014, sensor error calibration module 1010, mobile terminal communication configuration module 109, cloud service communication module 1012 and measuring and calculating of intelligent consumptive material life-span module 1013, wherein,

Mobile terminal communication configuration module 109, couples mutually with its main operational processing module 108, and for setting configuration data and the parameter of user, and to carry out Mobile data mutual with its main operational processing module 108;

Screen display control module 106, couples mutually with its main operational processing module 108, for receive and show its main operational processing module 108 send data.

Intelligent internet of things system with purifier adaptation, also comprises: inflammable gas detects communication module 1011, cloud service communication module 1012 and measuring and calculating of intelligent consumptive material life-span module 1013, wherein,

Inflammable gas detects communication module 1011, couples mutually with its main operational processing module 108, for receiving the inflammable gas signal that sent by combustible gas detecting device and being sent to its main operational processing module 108.Here combustible gas detecting device is not within the scope of the application, for commercially available combustible gas detecting device, comprise: galvanochemistry combustible gas sensor and inflammable gas D/A converting circuit, for gathering inflammable gas signal, and the inflammable gas be sent in the application detects communication module 1011;

Cloud service communication module 1012, couples mutually with cloud service platform and its main operational processing module 108 respectively, for carry out Mobile data mutual with its main operational processing module 108, also for carry out communication data mutual with cloud service platform.Cloud service communication module 1012 for the intelligent water purification device of the application and the communication of cloud service platform and data interaction, primarily of network interconnection submodule and data structure group/unpack protocol treatment circuit composition.The network communication that the application relates to is mutual more complicated, and the requirement for energy consumption and reliability is higher, and therefore network interconnection chip adopts high pass qca4004wifi chip or technical grade GSM/GPRS communication chip.When needs with cloud service platform carry out communication data mutual time, its main operational processing module 108 is according to data type calling data structure group/unpack after protocol treatment circuit processes and carry out data transmission by network interconnection submodule by ICP/IP protocol, and the reliability of data transmission is ensured by secondary Handshake Protocol.Do not having under data transmission scenarios, the connection being maintained network pipeline by micro-data heartbeat is unimpeded with the real-time ensureing in emergency circumstances data transmission.Under wifi scheme, if the network of user connects obstructed, cloud service platform is by the mobile terminal reminding user solution network connectivity problem of PUSH message to user.Cloud service platform technology belongs to prior art, does not specifically describe here.

Intelligence consumptive material life-span measuring and calculating module 1013, couple mutually with its main operational processing module 108, for consumptive material life-span of calculating in intelligent water purification device, results of measuring is sent to its main operational processing module 1013.

Its main operational processing module 108, comprising: sensor interface circuitry, CPU (central processing unit), flush mounting and submodule data-interface, wherein,

Sensor interface circuitry, couple mutually with water pH value detection module 101, water quality TDS and hardness determination module 102, traffic statistics module 103, leak water detdction module 105 and CPU (central processing unit) respectively, for receiving water pH value data that described water pH value detection module 101 sends, water quality TDS that water quality TDS and hardness determination module 105 send and the continuous data that hardness data, traffic statistics module 103 send and the water route testing result that leak water detdction module 105 sends, and be sent to described CPU (central processing unit);

Submodule data-interface, detect communication module 1011, cloud service communication module 1012 respectively with water route control module 104, inflammable gas, the intelligent consumptive material life-span calculates module 1013 and CPU (central processing unit) couples mutually, for receiving the cut-out water route signal of described CPU (central processing unit) transmission or connecting water route signal and be sent to water route control module 104; Also detect the inflammable gas signal of communication module 1011 transmission for receiving inflammable gas and be sent to CPU (central processing unit); Also for carry out communication data mutual with cloud service communication module 1012; Also for receiving the consumptive material life-span results of measuring of described intelligent consumptive material life-span measuring and calculating module 1013 transmission and being sent to CPU (central processing unit);

CPU (central processing unit), be provided with flush mounting (inside establishing embedded OS), embedded OS in the present embodiment is the FreerTOS operating system of hardware and corresponding signal data thereof being carried out to management and running, CPU (central processing unit) respectively with sensor interface circuitry, submodule data-interface, data memory module 107, mobile terminal communication configuration module 109, screen display control module 106, safety alarm module 1014 couples mutually with sensor error calibration module 1010, the data sent for receiving sensor interface circuit and submodule data-interface are gone forward side by side row relax, and be sent to data memory module 107 respectively, mobile terminal communication configuration module 109, screen display control module 106, safety alarm module 1014 and sensor error calibration module 1010,

Water pH value detection module 101, comprising: Glass Probe and Glass Probe D/A converting circuit, wherein,

Glass Probe, for the chemical glass with temperature compensation is popped one's head in, be placed in intelligent water purification device tap water inlets place, clean water inlet place and coarse filtration water inlet place respectively, the D/A converting circuit that Glass Probe is corresponding with Glass Probe couples mutually, is sent to Glass Probe D/A converting circuit for the water pH value simulating signal that gathers in described purifier;

Glass Probe D/A converting circuit, couples mutually with Glass Probe and its main operational process 108 module respectively, for receiving the water pH value simulating signal that described Glass Probe sends, being converted to digital signal and being sent to its main operational processing module 108.

Water quality TDS and hardness determination module 102, comprising: TDS acquisition sensor and TDS acquisition sensor D/A converting circuit, wherein,

TDS acquisition sensor, be placed in tap water inlets place and the clean water inlet place of described purifier respectively, couple mutually with described TDS acquisition sensor D/A converting circuit, for gathering TDS in purifier and hardness mold analog signal and being sent to TDS acquisition sensor D/A converting circuit;

TDS acquisition sensor D/A converting circuit, couple mutually with TDS acquisition sensor and its main operational processing module 108 respectively, for receiving TDS and the hardness mold analog signal of the transmission of TDS acquisition sensor, being converted to digital signal and being sent to its main operational processing module 108.

Traffic statistics module 103, comprising: Hall circuit flowmeter and Hall circuit flowmeter D/A converting circuit, wherein,

Hall circuit flowmeter, be placed in the tap water inlets of described purifier, tap water outlet, clean water inlet, pure water outlet, coarse filtration water inlet and coarse filtration water out place respectively, the D/A converting circuit corresponding with Hall circuit flowmeter couples mutually, for gathering the discharge simulating signal of described purifier, and be sent to described Hall circuit flowmeter D/A converting circuit;

Hall circuit flowmeter D/A converting circuit, couple mutually with Hall circuit flowmeter and its main operational processing module 108 respectively, for receiving the discharge simulating signal that described Hall circuit flowmeter sends, being converted to digital signal and being sent to its main operational processing module 108.

Leak water detdction module 105, comprising: water power leads acquisition sensor and water power leads signal processing circuit, wherein,

Water power leads acquisition sensor, couples mutually with signal processing circuit, leads signal processing circuit for detecting conductance signal and being sent to described water power;

Water power leads signal processing circuit, leads acquisition sensor respectively and its main operational processing module 108 couples mutually with water power, leads the conductance signal of acquisition sensor for receiving described water power and after process, is sent to described its main operational processing module 108.

Its main operational processing module 108, receive the water route testing result that leak water detdction module 105 sends, process, determine whether to leak, when result of determination is for leaking, send cut-out water route signal and cut off water route to water route control module 104, the module of transmission water leakage value safety alarm simultaneously 1014 and cloud service communication module 1012 reminding user process.

Security alarm module 1014, comprising: alarm, controlling alarm and treatment circuit, wherein,

Controlling alarm and treatment circuit, couple mutually with its main operational processing module 108, alarm respectively, for receiving the alerting signal that its main operational processing module 108 sends, and is sent to alarm;

Alarm, couples mutually with described controlling alarm and treatment circuit, for receiving the alerting signal of described controlling alarm and treatment circuit transmission, and carries out alarm operation.

Mobile terminal communication configuration module 109, comprising: communication control circuit, point-to-point type communication interface and mobile terminal, wherein,

Mobile terminal, couples mutually with point-to-point type communication interface, for receiving configuration data and the parameter of user, carries out communication data mutual after process by point-to-point type communication interface and communication control circuit;

Described communication control circuit, couples mutually with described point-to-point type communication interface and described its main operational processing module respectively, for point-to-point type communication interface signal control and and its main operational processing module 108 between data transmit;

Described point-to-point type communication interface, couples mutually with described mobile terminal and described communication control circuit respectively, for carrying out communication data alternately with mobile terminal, and is transferred to its main operational processing module 108 after carrying out pre-service by communication control circuit.

Embodiment three

Composition graphs 2, on the basis of embodiment 2, Intelligent internet of things system that is that provide the application and purifier adaptation is described.

Water pH value detection module 101 is popped one's head in and the D/A converting circuit corresponding with it composition primarily of the chemical glass with temperature compensation, Glass Probe is placed on tap water inlets place respectively, clean water inlet place and coarse filtration water inlet place, the data detected are sent to its main operational processing module module 108, data processing is carried out by its main operational processing module 108, if the numerical value after process obviously exceeds zone of reasonableness or has significant difference with the initial value of data memory module 107 li and the test value of last time, then call sensor intelligent calibration module 1010 pairs of sensors to calibrate, by cloud service communication module 1012, this is numerically passed to cloud service platform simultaneously, after detecting again after calibration, group bag is sent to cloud service platform, and cloud service platform will be calculated the result returning the calibration of this value high in the clouds and store by large data, if the numeral after cloud service platform calibration still exceeds zone of reasonableness or there is relatively large deviation than the reasonable value stored before, then start security alarm module 1014, the water quality exception that early warning is possible or pollution.

Water quality TDS and hardness determination module 102 form primarily of TDS acquisition sensor and its corresponding D/A converting circuit, TDS acquisition sensor is placed on tap water inlets place and clean water inlet place respectively, the data detected are sent to its main operational processing module 108, data processing is carried out by core budget process mould 108, if the numerical value after process obviously exceeds zone of reasonableness or with the initial value in data memory module and the test value of last time by significant difference, then call sensor intelligent calibration module 1010 pairs of sensors to calibrate, by cloud service communication module 1012, this is numerically passed to cloud service platform simultaneously, after detecting again after calibration, group bag is sent to cloud service platform, and cloud service platform will be calculated the result returning the calibration of this value high in the clouds and store by large data, if the numeral after cloud service platform calibration still exceeds zone of reasonableness or there is relatively large deviation than the reasonable value stored before, then start security alarm module 1014, the water quality exception that early warning is possible or pollution.

Traffic statistics module 103 forms primarily of Hall circuit flowmeter and corresponding D/A converting circuit, Hall circuit flowmeter connects tap water inlets and outlet, clean water inlet and outlet and coarse filtration water inlet and exit respectively for measuring the flow of various water, by cloud service communication module 1011 this is numerically passed to cloud service platform and store after being calculated by data memory module 107 after the data be metered into carry out data processing by core budget handling module 108.

Water route control module 104 is primarily of solenoid valve and corresponding control circuit composition, and solenoid valve is the ingredient of water route control module, and it is directly connected with control circuit, controls its closure or openness by control circuit.Control circuit is connected with processing module with its main operational by interface.The interface of water route control module 104 is connected with tap water inlets place.When water route control module 104 receives the instruction of core budget handling module 108, carry out the operation of cutting off or connecting water route according to instruction type, effectively can avoid the various leakage accidents because user family's water purifier or this product bug cause like this.

Leak water detdction module 105 leads acquisition sensor and signal processing circuit composition primarily of water power, water power is led after acquisition sensor 105 detects conductance signal, by signal processing circuit and its main operational process mould, 108 process, if when the result after process is judged to leak, then call water route control module 104 and cut off water route, call security alarm mould 1014 and cloud service communication module 1012 carries out local and remote warning simultaneously, reminding user processes, if user is wrong by mobile terminal feedback alarm, then send instructions under cloud service platform and call sensor error calibration module 1010 pairs of water leakage detection sensors by its main operational processing module 108 and calibrate.

Sensor error calibration module 1010 forms primarily of parallel communication submodule, recognin module and calibration algorithm process submodule.It is mutual that branched sensor carries out communication data by parallel communication submodule via recognin module and its main operational processing module 108, after completing identification and algorithmic match, carry out setting parameter by calibration algorithm process, finally carried out data read-write operation by its main operational processing module 108 thus completed calibration.Calibration algorithm is irregularly revised by the sample analysis of the large data in high in the clouds and calculating and perfect, after result carries out data distributing by cloud service platform, calls sensor error calibration module 1010 upgrade by its main operational processing module 108.

Inflammable gas detects communication module 1011, couples mutually with described its main operational processing module, for receiving the inflammable gas signal that sent by combustible gas detecting device and being sent to described its main operational processing module.Here combustible gas detecting device is not within the scope of the application, for commercially available combustible gas detecting device, comprise: galvanochemistry combustible gas sensor and inflammable gas D/A converting circuit, for gathering inflammable gas signal, and the inflammable gas be sent in the application detects communication module 1011.The inflammable gas signal that inflammable gas detects communication module 1011 pairs of combustible gas detecting devices transmissions processes and data feedback, forms primarily of signal transceiver, D/A converting circuit, signal transacting and protocol analysis circuit.Signal transceiver couples mutually with D/A converting circuit, and D/A converting circuit couples mutually with signal transacting and protocol analysis circuit.Inflammable gas detects communication module 1011 and is connected with its main operational processing module 108, and combustible gas detecting device and inflammable gas detect communication module 1011 mutually by signal transceiver wireless connections simultaneously.D/A converting circuit carries out the process such as rule judges, remote alarms by after signal transacting and protocol analysis processing of circuit by its main operational processing module 108 after being changed by the signal of signal transceiver.After the detecting terminal of inflammable gas detection communication module sends detection signal, detect communication module 1011 by inflammable gas carry out signal transacting, and transfer to after analysis protocol its main operational processing module 108 carry out computing with rule judge, and by cloud service module 1012 by data upload, then carry out security alarm according to decision content.If user is wrong by the mobile terminal feedback alarm in mobile terminal communication configuration module 109, then sends instructions under high in the clouds and intelligent error calibration is carried out to the sensor of combustible gas detecting device.

Cloud service communication module 1012 for the intelligent water purification device of the application and the communication of cloud service platform and data interaction, primarily of network interconnection submodule and data structure group/unpack protocol treatment circuit composition.The network communication that the application relates to is mutual more complicated, and the requirement for energy consumption and reliability is higher, and therefore network interconnection chip adopts high pass qca4004wifi chip or technical grade GSM/GPRS communication chip.When needs with cloud service platform carry out communication data mutual time, its main operational processing module 108 is according to data type calling data structure group/unpack after protocol treatment circuit processes and carry out data transmission by network interconnection submodule by ICP/IP protocol, and the reliability of data transmission is ensured by secondary Handshake Protocol.Do not having under data transmission scenarios, the connection being maintained network pipeline by micro-data heartbeat is unimpeded with the real-time ensureing in emergency circumstances data transmission.Under wifi scheme, if the network of user connects obstructed, cloud service platform is by the mobile terminal reminding user solution network connectivity problem of PUSH message to user.Cloud service platform technology belongs to prior art, does not specifically describe here.

Security alarm module 1014 forms primarily of alarm, controlling alarm and treatment circuit, by action listener mission thread, core transport processing module 108 detects that the signal of the sensor of armamentarium in the application is gone forward side by side after line algorithm process, compare with the threshold value preset, if meet alert if, start and local to report to the police with customer mobile terminal, when getting back to normal range alarm automatically cancel for carrying out the rear and sensor signal of process user during effective warning.When for invalid warning, then user can be closed by local and mobile terminal, and after closing, security alarm module 1014 Automatically invoked sensor error calibration module 1010 carries out pick up calibration.

Intelligence consumptive material life-span measuring and calculating module 1013 is calculated algorithm and Communication Control and data signal processing circuit primarily of core and is formed, when core budget handling module 108 carries out computing by the signal of various sensor transmissions, measuring and calculating parameter are called measuring and calculating of intelligent consumptive material life-span module 1013 after carrying out unifying the process of group bag, return data after completing also carries out data by its main operational processing module 108 and unpacks a series of calculation process such as storage, local screen display process, remote synchronization.

Its main operational processing module 108, primarily of compositions such as sensor interface circuitry, CPU (central processing unit), flush mounting, submodule data-interfaces.Its main operational processing module 108, respectively with water pH value detection module 101, water quality TDS and hardness determination module 102, traffic statistics module 103, water route control module 104, leak water detdction module 105, data memory module 107, mobile terminal communication configuration module 109, screen display control module 106, safety alarm module 1014 couples mutually with sensor error calibration module 1010, the water pH value data sent for receiving water pH value detection module 101 carry out data processing, by the initial value of the data after this process and data memory module 107 li or compare with the detected value of last time, comparison result is sent to sensor error calibration module 1010 and security alarm module 1014, also for receiving water quality TDS that water quality TDS and hardness determination module 102 send and hardness data carry out data processing, by the initial value of the data after this process and data memory module 107 li or compare with the detected value of last time, comparison result is sent to sensor error calibration module 1010 and security alarm module 1014, the continuous data also sent for receiving traffic statistics module 103 carries out data processing, and be sent to data memory module 108, also according to the water route testing result that leak water detdction module 105 sends, send and cut off water route signal or connect water route signal to water route control module 104, the testing result also sent for receiving leak water detdction module 105 is gone forward side by side after row relax, is sent to water route control module 104, security alarm module 1014 and sensor error calibration module 1010, also need the data stored to data memory module 107 for sending, also for configuration data and the parameter of the user of mobile terminal receive communication configuration module 109 transmission.Wherein flush mounting (inside establishing embedded system), comprises task management, time management, signal storehouse, message queue, memory management, writing function etc., for carrying out management and running process to various hardware and corresponding signal data thereof.Based on the requirement to portability, extensibility, high reliability and the characteristic such as low-power consumption, high resource utilization, because the sensing data of the product of this patent scheme realization is more, in order to catch flutterring of some special abnormality situations and process, the special signal storehouse to FreeRTOS and message queue have carried out secondary development, primary part processing logic is simplified simultaneously, the efficiency that code can be made to perform like this is higher, and the probability of mistake also reduces.Embedded system in the present embodiment has carried out cutting and secondary development on the basis of FreeRTOS, and the product realized for the application has carried out special design and optimization.Prior art mainly adopts the scheme of single-chip microcomputer, and whole system according to the program work preset, can only not possess extensibility.The application adopts the design of the enhanced scalability of plug-in type, during to the function that follow-up increase is new, only need to increase corresponding detecting sensor and carry out a small amount of program development work just can complete, substantially increase the utilization factor of front-end investment and the development efficiency of research staff.

Data memory module 107 is deposited submodule primarily of data transmission circuit, High-speed Electric bit data and can memory type data sub module stored form.High-speed Electric bit data is deposited submodule and is mainly used in storing in the middle of some and exchanges ephemeral datas, can memory type data sub module stored be mainly used in storing permanent state data, to use during returning to form after hardware restarts.

Mobile terminal communication configuration module 109 forms primarily of communication control circuit, point-to-point type communication interface agreement and mobile terminal mobile terminal.When the purifier initiating switchup of the application, need to carry out Back ground Information configuration and setting parameter by this module, by point-to-point communications protocol, mobile terminal can not rely on other networks and this product carries out exchanges data.Improve and abundant user interactions interface because mobile terminal has, can avoid traditional by the configure of hardware own and setup parameter (Consumer's Experience is very poor so usually) like this, significantly improve the experience of user and mutual reliability.

Screen display control module 106 is primarily of LCDs and screen display control circuit composition, based on cost consideration, in the intelligent water purification device of the application, display screen adopts conventional digital pipe mode, and charactron requires high to the number of pin of screen, and the support of CPU (central processing unit) to Hardware I/O in core budget handling module 108 has restricted number.Displaying contents in the intelligent water purification device of the application is many, in order to pin and IO resource can be saved, the design of matrix traversal is have employed in the application, the multiplexing of IO resource can be realized like this when limited pin, solve the contradiction between number of pin and IO resource, significantly reduce cost.

Compared with prior art, described in the application with the Intelligent internet of things system of purifier adaptation, reach following effect: what the application provided can the water purifier (anti-penetration water purifier of the adaptive overwhelming majority on the market with the Intelligent internet of things system of purifier adaptation, ultrafiltration water purifier, nanofiltration water purifier etc.), and water purifier itself can not be relied on complete water quality Intelligent Measurement, the intelligence measuring and calculating of consumptive material life-span, kitchen leak water detdction and protection, discharge consumes adds up with rule, kitchen combustible gas detecting and warning (containing local and long-range), the functions such as acquisition sensor intelligence calibration.Principle is seemed with Intelligent internet of things system that is purifier adaptation simple although that describe in embodiments of the invention, be actually inventor after putting into practice in a large number, the innovation research and development product formed by the continuous research of technological innovation and the continuous summary of practical difficulty, not those skilled in the art can be expected by the mode that simple structure is pieced together.

Above-mentioned explanation illustrate and describes some preferred embodiments of the application, but as previously mentioned, be to be understood that the application is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in application contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from the spirit and scope of the application, then all should in the protection domain of the application's claims.

Claims

1. one kind with the Intelligent internet of things system of purifier adaptation, it is characterized in that, this Intelligent internet of things system comprises: water pH value detection module, water quality TDS and hardness determination module, traffic statistics module, water route control module, leak water detdction module, its main operational processing module, data memory module, screen display control module, security alarm module, sensor error calibration module, mobile terminal communication configuration module, cloud service communication module and intelligent consumptive material life-span calculate module, wherein

Described security alarm module, couples mutually with described its main operational processing module, and the threshold value for arranging according to data and this security alarm module inside of described its main operational processing module transmission is compared and drawn alarm signal and report to the police;

2. the Intelligent internet of things system with purifier adaptation according to claim 1, it is characterized in that, this Intelligent internet of things system also comprises inflammable gas and detects communication module, this inflammable gas detects communication module, couple mutually with described its main operational processing module, for receiving the inflammable gas signal that sent by combustible gas detecting device and being sent to described its main operational processing module.

3. the Intelligent internet of things system with purifier adaptation according to claim 1, it is characterized in that, described its main operational processing module, comprising: sensor interface circuitry, CPU (central processing unit), flush mounting and submodule data-interface, wherein,

Described CPU (central processing unit), wherein be provided with described flush mounting, couple mutually with described sensor interface circuitry, submodule data-interface, data memory module, mobile terminal communication configuration module, screen display control module, safety alarm module and sensor error calibration module respectively, the data sent for receiving described sensor interface circuitry and described submodule data-interface are gone forward side by side row relax, and are sent to described data memory module, mobile terminal communication configuration module, screen display control module, safety alarm module and sensor error calibration module respectively.

4. the Intelligent internet of things system with purifier adaptation according to claim 1, is characterized in that,

Described water pH value detection module, comprising: Glass Probe and Glass Probe D/A converting circuit, wherein,

5. the Intelligent internet of things system with purifier adaptation according to claim 1, it is characterized in that, described water quality TDS and hardness determination module, comprising: TDS acquisition sensor and TDS acquisition sensor D/A converting circuit, wherein,

6. the Intelligent internet of things system with purifier adaptation according to claim 1, it is characterized in that, described traffic statistics module, comprising: Hall circuit flowmeter and Hall circuit flowmeter D/A converting circuit, wherein,

7. the Intelligent internet of things system with purifier adaptation according to claim 1, it is characterized in that, described leak water detdction module, comprising: water power leads acquisition sensor and water power leads signal processing circuit, wherein,

Described water power leads signal processing circuit, leads acquisition sensor respectively and its main operational processing module couples mutually with described water power, leads the conductance signal of acquisition sensor for receiving described water power and after process, is sent to described its main operational processing module.

8. the Intelligent internet of things system with purifier adaptation according to claim 3, it is characterized in that, described its main operational processing module, receive the water route testing result that described leak water detdction module sends, process, determine whether to leak, when result of determination is for leaking, send and cut off water route signal to described water route control module cut-out water route, send safety alarm module and described cloud service communication module reminding user described in water leakage value simultaneously and process.

9. the Intelligent internet of things system with purifier adaptation according to claim 1, it is characterized in that, described security alarm module, comprising: alarm, controlling alarm and treatment circuit, wherein,

Described controlling alarm and treatment circuit, couple mutually with described its main operational processing module and alarm respectively, for receiving the alerting signal that described its main operational processing module sends, and is sent to alarm;

10. the Intelligent internet of things system with purifier adaptation according to claim 1, it is characterized in that, described mobile terminal communication configuration module, comprising: communication control circuit, point-to-point type communication interface and mobile terminal, wherein,

Described communication control circuit, couples mutually with described mobile terminal point-to-point type communication interface and described its main operational processing module respectively, for point-to-point type communication interface signal control and and its main operational processing module between data transmit;

Described point-to-point type communication interface, couples mutually with described mobile terminal and communication control circuit respectively, for carrying out Mobile data alternately with described mobile terminal, and is transferred to described its main operational processing module after carrying out pre-service by communication control circuit.