CN110220274A - A kind of method and system of intelligent control ventilation and air conditioning and freezing and refrigeration - Google Patents
A kind of method and system of intelligent control ventilation and air conditioning and freezing and refrigeration Download PDFInfo
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- CN110220274A CN110220274A CN201910319785.1A CN201910319785A CN110220274A CN 110220274 A CN110220274 A CN 110220274A CN 201910319785 A CN201910319785 A CN 201910319785A CN 110220274 A CN110220274 A CN 110220274A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/008—Alarm devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
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- Combustion & Propulsion (AREA)
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Abstract
The present invention relates to internet of things field, and in particular to a kind of method, system, platform and the storage medium of intelligent control ventilation and air conditioning and freezing and refrigeration.The real-time running data information that the present invention passes through acquisition ventilation and air conditioning and freezing and refrigeration；Real-time running data information is processed, using embedded mobile GIS model, obtains corresponding characteristic curve, and be stored in database profession；Device characteristics data information in called data library obtains optimum operation characteristic point by dynamic global optimizing algorithm, and generate corresponding device directive in conjunction with corresponding characteristic curve；According to device directive, Contrast tuned imaging ventilation and air conditioning and the corresponding equipment operation of freezing and refrigeration.Can provide equipment access, real-time online, intelligent early-warning, device diagnostic, equipment countercharge, energy optimization ability, realize equipment " intelligence " and equipment " online ".
Description
Technical field
The present invention relates to internet of things field, and in particular to a kind of side of intelligent control ventilation and air conditioning and freezing and refrigeration
Method, system, platform and storage medium.
Background technique
The monitoring of tools of large commercial ventilation and air conditioning and freezing and refrigeration is the threshold value monitoring based on point, when point is more than
When bound threshold value, alarm or fault-signal are just triggered.This method can only be monitored the point of certain fixations, if
Fixed threshold value has been set, operating conditions are often had ignored.However in normal system operation, the operating status of equipment,
Or output state, meeting change and change with time, operating condition, the various factors such as demand.Fixed threshold value, can not be real-time
Reflect that these factor brings influence.If threshold range is narrow, it is easy to generate wrong report；And wide threshold value then loses
The meaning of alarm can only bring warning function, no look-ahead, and failure larger to unit and system damage when an error occurs
Rate is high, requires height to maintenance personal, investigation failure is difficult, influences maintenance efficiency.
In ventilation and air conditioning system and freezing and refrigerating system energy saving research, for each ventilation and air conditioning system and freezing and refrigeration
The difference of system, system energy consumption factor is also different, lacks a kind of comprehensive, dynamic optimization power-saving technology method of energy.
Summary of the invention
Defect aiming at the problem that lacking a kind of comprehensive, dynamic optimization the power-saving technology of energy above, the present invention provide one
Method, system, platform and the storage medium of kind intelligent control ventilation and air conditioning and freezing and refrigeration can provide equipment and access, in real time
Online, the ability of intelligent early-warning, device diagnostic, equipment countercharge, energy optimization, realizes equipment " intelligence " and equipment " online ".
The present invention is realized especially by following technical scheme:
A kind of method of intelligent control ventilation and air conditioning and freezing and refrigeration, the method specifically comprise the following steps:
Obtain the real-time running data information of ventilation and air conditioning and freezing and refrigeration；
Real-time running data information is processed, using embedded mobile GIS model, obtains corresponding characteristic curve,
And it is stored in database profession；
Device characteristics data information in called data library is calculated in conjunction with corresponding characteristic curve by dynamic global optimizing
Method obtains optimum operation characteristic point, and generates corresponding device directive；
According to device directive, Contrast tuned imaging ventilation and air conditioning and the corresponding equipment operation of freezing and refrigeration.
Further, the corresponding characteristic curve is specially the association of unit operation characteristic and unit operation characteristic
Relationship.
Further, real-time running data information is processed in step, using embedded mobile GIS model, obtains phase
Corresponding characteristic curve, and be stored in database profession；Further include following steps:
Equipment operation characteristic library is established, and characteristic and feature association relationship are stored in database profession；
Situation is collected according to real-time running data information, constantly optimization characteristics and feature association relationship.
Further, the device characteristics data information in step called data library passes through in conjunction with corresponding characteristic curve
Dynamic global optimizing algorithm obtains optimum operation characteristic point, and generates among corresponding device directive；It further comprises the steps of:
Equipment operational parameter value when meeting each end demand under system energy consumption minimum and this energy consumption minimum is found,
And it is issued and is instructed to equipment industry control end by device gateway；
Correspondingly, it further comprises the steps of:
The equipment operational parameter value under the second energy consumption low value and this energy consumption low value is found, and passes through device gateway to equipment work
It controls end and issues instruction.
Further, the device characteristics data information in step called data library passes through in conjunction with corresponding characteristic curve
Dynamic global optimizing algorithm obtains optimum operation characteristic point, and after generating corresponding device directive；Further include following steps:
When operation characteristic deviates, in conjunction with the twin technology of number, deviation point is positioned, issues abnormity early warning in real time
Information；And equipment industry control end is sent by abnormity early warning information；
When the incidence relation of operation characteristic changes, data depth detection is carried out.
Further, in step according to device directive, Contrast tuned imaging ventilation and air conditioning and freezing and refrigeration is corresponding sets
Before received shipment row；Further include following steps:
The existing control logic of bonding apparatus and control boundary condition are judged；
If meeting control logic and control boundary condition, parameter adjustment instruction is issued to equipment end PLC；Otherwise, Xiang Yun
End service issues feedback command, is adjusted in real time.
To achieve the above object, described the present invention also provides the system of a kind of intelligent control ventilation and air conditioning and freezing and refrigeration
System specifically include:
Acquiring unit, for obtaining the real-time running data information of ventilation and air conditioning and freezing and refrigeration；
First computing unit, using embedded mobile GIS model, is obtained for being processed to real-time running data information
Corresponding characteristic curve, and be stored in database profession；
Second computing unit leads to for the device characteristics data information in called data library in conjunction with corresponding characteristic curve
It crosses dynamic global optimizing algorithm and obtains optimum operation characteristic point, and generate corresponding device directive；
Intelligent control unit, for according to device directive, Contrast tuned imaging ventilation and air conditioning and freezing and refrigeration to be corresponding
Equipment operation.
Further, first computing unit further include:
Equipment feature establishes module, is associated with for establishing equipment operation characteristic library, and by operation characteristic with operation characteristic
It is stored in database；
Collection module, for collecting situation according to real-time running data information, constantly optimization characteristics and feature association are closed
System；
Second computing unit further include:
First find module, for find meet each end demand when system energy consumption minimum and this energy consumption minimum under
Equipment operational parameter value, and by device gateway to equipment industry control end issue instruct；
Second finds module, for finding the equipment operational parameter value under the second energy consumption low value and this energy consumption low value, and leads to
It crosses device gateway and issues instruction to equipment industry control end；
Abnormity early warning module, in conjunction with the twin technology of number, determining deviation point when operation characteristic deviates
Position issues abnormity early warning information in real time；And equipment industry control end is sent by abnormity early warning information；
Depth finding module, for carrying out data depth detection when the incidence relation of operation characteristic changes；
The intelligent control unit further include:
Judgment module is judged for the existing control logic of bonding apparatus and control boundary condition；
If meeting control logic and control boundary condition, parameter adjustment instruction is issued to equipment end PLC；Otherwise, Xiang Yun
End service issues feedback command, is adjusted in real time.
To achieve the above object, the present invention also provides the platforms of a kind of intelligent control ventilation and air conditioning and freezing and refrigeration, comprising:
Processor, memory and intelligent control ventilation and air conditioning and freezing and refrigeration platform courses program；
Wherein the intelligent control ventilation and air conditioning and freezing and refrigeration platform courses program, the intelligence are executed in the processor
It can control ventilation and air conditioning and freezing and refrigeration platform courses program be stored in the memory, the intelligent control ventilation and air conditioning
With freezing and refrigeration platform courses program, the method and step of the intelligent control ventilation and air conditioning and freezing and refrigeration is realized.
To achieve the above object, the present invention also provides a kind of computer-readable storage mediums, described computer-readable
Storage medium is stored with intelligent control ventilation and air conditioning and freezing and refrigeration platform courses program, the intelligent control ventilation and air conditioning and cold
Freeze refrigeration platform courses program, realizes the method and step of the intelligent control ventilation and air conditioning and freezing and refrigeration.
Compared with prior art, the invention has the following advantages:
The present invention by the method for a kind of intelligent control ventilation and air conditioning and freezing and refrigeration,
Obtain the real-time running data information of ventilation and air conditioning and freezing and refrigeration；
Real-time running data information is processed, using embedded mobile GIS model, obtains corresponding characteristic curve,
And it is stored in database profession；
Device characteristics data information in called data library is calculated in conjunction with corresponding characteristic curve by dynamic global optimizing
Method obtains optimum operation characteristic point, and generates corresponding device directive；
According to device directive, Contrast tuned imaging ventilation and air conditioning and the corresponding equipment operation of freezing and refrigeration.
And correspondingly system unit and module:
Acquiring unit, for obtaining the real-time running data information of ventilation and air conditioning and freezing and refrigeration；
First computing unit, using embedded mobile GIS model, is obtained for being processed to real-time running data information
Corresponding characteristic curve, and be stored in database profession；
Second computing unit leads to for the device characteristics data information in called data library in conjunction with corresponding characteristic curve
It crosses dynamic global optimizing algorithm and obtains optimum operation characteristic point, and generate corresponding device directive；
Intelligent control unit, for according to device directive, Contrast tuned imaging ventilation and air conditioning and freezing and refrigeration to be corresponding
Equipment operation.
Equipment feature establishes module, is associated with for establishing equipment operation characteristic library, and by operation characteristic with operation characteristic
It is stored in database；
Collection module, for collecting situation according to real-time running data information, constantly optimization characteristics and feature association are closed
System；
Second computing unit further include:
First find module, for find meet each end demand when system energy consumption minimum and this energy consumption minimum under
Equipment operational parameter value, and by device gateway to equipment industry control end issue instruct；
Second finds module, for finding the equipment operational parameter value under the second energy consumption low value and this energy consumption low value, and leads to
It crosses device gateway and issues instruction to equipment industry control end；
Abnormity early warning module, in conjunction with the twin technology of number, determining deviation point when operation characteristic deviates
Position issues abnormity early warning information in real time；And equipment industry control end is sent by abnormity early warning information；
Depth finding module, for carrying out data depth detection when the incidence relation of operation characteristic changes；
The intelligent control unit further include:
Judgment module is judged for the existing control logic of bonding apparatus and control boundary condition；
If meeting control logic and control boundary condition, parameter adjustment instruction is issued to equipment end PLC；Otherwise, Xiang Yun
End service issues feedback command, is adjusted in real time.
And correspondingly platform and storage medium；
Can provide equipment access, real-time online, intelligent early-warning, device diagnostic, equipment countercharge, energy optimization ability,
Realize equipment " intelligence " and equipment " online ".
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of method framework flow diagram of intelligent control ventilation and air conditioning and freezing and refrigeration of the present invention；
Fig. 2 is a kind of system architecture schematic diagram of intelligent control ventilation and air conditioning and freezing and refrigeration of the present invention；
Fig. 3 is a kind of system module configuration diagram of intelligent control ventilation and air conditioning and freezing and refrigeration of the present invention；
Fig. 4 is a kind of platform architecture schematic diagram of intelligent control ventilation and air conditioning and freezing and refrigeration of the present invention；
Fig. 5 is computer-readable storage medium configuration diagram in an embodiment of the present invention；
The object of the invention is realized, the embodiments will be further described with reference to the accompanying drawings for functional characteristics and advantage.
Specific embodiment
Purposes, technical schemes and advantages to facilitate the understanding of the present invention are clearer, with reference to the accompanying drawing and have
The invention will be further described for the embodiment of body, and those skilled in the art can be by content disclosed in the present specification easily
Understand further advantage and effect of the invention.
The present invention also can be implemented or be applied by other different specific examples, and the various details in this specification is also
Various modifications and change can be carried out without departing from the spirit of the present invention based on different viewpoints and application.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention,
Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship,
Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It secondly, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
Based on enough realizations, when the combination of technical solution appearance is conflicting or cannot achieve, it will be understood that this technical solution
In conjunction with being not present, also not the present invention claims protection scope within.
Preferably, the method for a kind of intelligent control ventilation and air conditioning of the present invention and freezing and refrigeration was applied at one or more end
In end or server.The terminal be it is a kind of can according to the instruction for being previously set or store, it is automatic carry out numerical value calculate with/
Or the equipment of information processing, hardware include but is not limited to microprocessor, specific integrated circuit (Application Specific
Integrated Circuit, ASIC), programmable gate array (Field-Programmable Gate Array, FPGA), number
Word processing device (Digital Signal Processor, DSP), embedded device etc..
The terminal can be desktop PC, notebook, palm PC and cloud server etc. and calculate equipment.It is described
Terminal can carry out human-computer interaction by modes such as keyboard, mouse, remote controler, touch tablet or voice-operated devices with client.
The present invention is to realize method, system, platform and the storage medium of a kind of intelligent control ventilation and air conditioning and freezing and refrigeration.
As shown in Figure 1, being the process of the method for intelligent control ventilation and air conditioning and freezing and refrigeration provided in an embodiment of the present invention
Figure.
In the present embodiment, the method for the intelligent control ventilation and air conditioning and freezing and refrigeration can be applied to have display
In the terminal or fixed terminal of function, the terminal is not limited to PC, smart phone, tablet computer, is equipped with
Desktop computer or all-in-one machine of camera etc..
The checking method of the intelligent control ventilation and air conditioning and freezing and refrigeration also can be applied to by terminal and pass through network
In the hardware environment that the server being attached with the terminal is constituted.Network includes but is not limited to: wide area network, Metropolitan Area Network (MAN) or
Local area network.The intelligent control ventilation and air conditioning of the embodiment of the present invention and the method for freezing and refrigeration can be executed by server, can also
To be executed by terminal, it can also be and executed jointly by server and terminal.
For example, can directly collect at the terminal for the terminal for needing to carry out intelligent control ventilation and air conditioning and freezing and refrigeration
At the function of intelligent control ventilation and air conditioning and freezing and refrigeration provided by method of the invention, or installation is for realizing the present invention
Method client.For another example, method provided by the present invention can be with Software Development Kit (Software
Development Kit, SDK) form operate in the equipment such as server, it is empty that intelligent control ventilation is provided in the form of SDK
Intelligent control ventilation sky can be realized by provided interface in the interface of the function of reconciliation freezing and refrigeration, terminal or other equipment
The function of reconciliation freezing and refrigeration.
As shown in Figure 1, the present invention provides the method for a kind of intelligent control ventilation and air conditioning and freezing and refrigeration, the method tool
Body includes the following steps that the sequence of step can change in the flow chart according to different requirements, and certain steps can be omitted.
Obtain the real-time running data information of ventilation and air conditioning and freezing and refrigeration；
Real-time running data information is processed, using embedded mobile GIS model, obtains corresponding characteristic curve,
And it is stored in database profession；
Device characteristics data information in called data library is calculated in conjunction with corresponding characteristic curve by dynamic global optimizing
Method obtains optimum operation characteristic point, and generates corresponding device directive；
According to device directive, Contrast tuned imaging ventilation and air conditioning and the corresponding equipment operation of freezing and refrigeration.
That is, the present invention is the ventilation and air conditioning and freezing and refrigeration of a kind of AI control+industry cloud and big data analysis
The refrigeration system of O&M and power-saving technology, affiliated ventilation and air conditioning and freezing and refrigeration is connected with the data source of its real-time running data,
The real-time running data is transmitted to artificial intelligence development platform, the artificial intelligence exploitation through device gateway by the data source
The real-time running data is carried out data mart modeling and is calculated by algorithm model by platform, is obtained corresponding characteristic curve, is stored
In database, the data such as equipment operation characteristic, equipment energy consumption characteristic in cloud service called data library are global by dynamic
Optimizing (algorithm) obtains optimum operation characteristic point and issues instruction and prompt information, equipment work to equipment industry control by device gateway
After control is connected to instruction, carries out simple control logic processing and logical boundary condition judges to issue control instruction to equipment end PLC,
PLC controls the operation of the equipment such as water pump, cooling tower, end, host unit, the dynamoelectric water valve of equipment end.
Specifically, the corresponding characteristic curve is specially the association pass of unit operation characteristic and unit operation characteristic
System.
Real-time running data information is processed in step, using embedded mobile GIS model, obtains corresponding spy
Linearity curve, and be stored in database profession；Further include following steps:
Equipment operation characteristic library is established, and operation characteristic and operation characteristic incidence relation are stored in database profession, such as
End demand characteristic library is established, and operation characteristic and operation characteristic incidence relation are stored in database profession；
Situation is collected according to real-time running data information, constantly optimization characteristics and feature association relationship.
It in embodiments of the present invention, further include that data source monitoring system is responsible for collecting ventilation and air conditioning and freezing and refrigeration refrigeration system
System and devices in system operation real time data and system measuring point real time data.
Preferably, artificial intelligence development platform of the invention possesses self-teaching function, it is responsible for ventilation and air conditioning and freezing
The system of refrigeration has operation data and carries out processing, and embedded mobile GIS model obtains system operating characteristics, each unit equipment fortune
The association of each units operation characteristics such as row characteristic, each unit equipment energy consumption characteristic, system energy consumption characteristic and each unit operation characteristic
Relationship, while establishing equipment operation characteristic library, for example establish end demand characteristic library, and by these operation characteristics and operation characteristic
Incidence relation is stored in database profession；With the time passage for collecting data, by self-teaching function, constantly optimization is each
Element characteristics and characteristics or every unit incidence relation.When each unit operation characteristic deviates, in conjunction with the twin technology of number, to deviation
Point is positioned, and provides unit exception early warning, unit exception prediction and unit exception diagnosis, and will be prompted to be sent to equipment industry control
End.When the incidence relation of each unit operation characteristic changes, data depth detection is carried out,
Specifically, the device characteristics data information in step called data library, in conjunction with corresponding characteristic curve, by dynamic
State global optimizing algorithm obtains optimum operation characteristic point, and generates among corresponding device directive；It further comprises the steps of:
Equipment operational parameter value when meeting each end demand under system energy consumption minimum and this energy consumption minimum is found,
And it is issued and is instructed to equipment industry control end by device gateway；
Correspondingly, it further comprises the steps of:
The equipment operational parameter value under the second energy consumption low value and this energy consumption low value is found, and passes through device gateway to equipment work
It controls end and issues instruction.
That is, cloud service of the invention is special according to each end demand of air-conditioning and freezing and refrigeration, end demand
The incidence relation of value indicative, system energy consumption feature, each unit equipment energy consumption feature and each unit operation characteristic is sought by the dynamic overall situation
Excellent (algorithm) finds each unit equipment operation when meeting each end demand under system energy consumption minimum and this energy consumption minimum
Parameter value, and issued and instructed to equipment industry control end by device gateway；Cloud service receiving device industry control simultaneously does not meet control
Logic processed or the feedback for controlling boundary condition, after being connected to equipment industry control feedback, cloud service (is calculated by dynamic global optimizing
Method) find each unit equipment operational parameter value under the second energy consumption low value and this energy consumption low value.
Further, the device characteristics data information in step called data library passes through in conjunction with corresponding characteristic curve
Dynamic global optimizing algorithm obtains optimum operation characteristic point, and after generating corresponding device directive；Further include following steps:
When operation characteristic deviates, in conjunction with the twin technology of number, deviation point is positioned, issues abnormity early warning in real time
Information；And equipment industry control end is sent by abnormity early warning information；
When the incidence relation of operation characteristic changes, data depth detection is carried out.
Specifically, in step according to device directive, Contrast tuned imaging ventilation and air conditioning and the corresponding equipment of freezing and refrigeration
Before operation；Further include following steps:
The existing control logic of bonding apparatus and control boundary condition are judged；
If meeting control logic and control boundary condition, parameter adjustment instruction is issued to equipment end PLC；Otherwise, Xiang Yun
End service issues feedback command, is adjusted in real time.
That is, equipment industry control of the invention receive cloud service sending instruction after, in conjunction with its existing control
Logic processed and control boundary condition are judged, are such as met control logic and control boundary condition, are then issued and join to equipment end PLC
Number adjustment instruction；It is such as unsatisfactory for, then issues feedback command to cloud service, the instruction of cloud service meets control logic and control
Boundary condition.
The equipment of the invention parameter adjustment instruction that equipment industry control issues based on the received carries out corresponding PLC parameters revision,
To control the operation of the units such as water pump, cooling tower, end, host unit, dynamoelectric water valve, the Electric air valve of equipment end.
Equipment access is the online SAAS of device intelligence of ventilation and air conditioning and freezing and refrigeration using flat based on artificial intelligence exploitation
Platform, and platform side bottom is that data and the storage of algorithm service end calculate service MaxCompute, provides powerful data and deposits
Storage and the ability calculated can support hundred million grades of device data accesses.
Specifically, in present example, real-time online is specially to utilize the twin technology of apparatus figure, comprehensive 3D model
It presenting, 360 degree of indifference 3D model visualizations is provided and are presented, model can provide the disassembly and reduction of " component " rank, and
Realize that the difference of component immediate status is presented by the measuring point data of part relation.The magnanimity measuring point data function that dynamic is presented is provided
Can, instantaneity reaches second grade.
Intelligent monitoring specifically, the equipment state to ventilation and air conditioning equipment and freezing and refrigeration early warning monitoring, avoid occurring
Abnormal failure situation；
For device diagnostic specifically, carrying out fault location to faulty equipment, being found out by aptitude manner leads to failure generation
Specific component.
Number is twin specifically, in the device intelligence of ventilation and air conditioning equipment and freezing and refrigeration, from the mechanism model of equipment
Angle set out, construct the digital twins in the cloud of equipment.This digital twins based on equipment mechanism model, can be with
State in good tracking equipment health operational process tracks influence of the variation of various factors to output result.By commenting
Estimate the health degree of equipment, early warning can be issued in advance before equipment really breaks down, allows plant maintenance personnel's prior involvement,
Avoid the generation of significant trouble accident.Meanwhile being based on the other supervisory control simulation of component-level, moreover it is possible to quickly navigate to problem component institute
The component screening of blindness is being avoided, the function of intelligent diagnostics is realized.
Equipment real-time control is specifically, the online SAAS of device intelligence can pass through MQTT using that can integrate various IOT platforms
Equal Internet of Things standard agreement realizes the real-time adjustment to device core control point, to realize that equipment novel maintenance controls.
Dynamic global optimizing is right after mass data access specifically, by artificial intelligence development platform self-learning function
Data carry out comprehensive analysis and study, self-teaching and the operation for grasping each equipment in ventilation and air conditioning and freezing and refrigerating system
The corresponding relationship of characteristic and operation energy consumption self is found when system input and user demand change and meets user demand
When system operation energy consumption minimum value, pass through each equipment running status in equipment real-time control adjustment system, i.e., dynamic is global
Energy saving of system is realized in optimizing.
Preferably, the fortune of the ventilation and air conditioning and freezing and refrigeration of AI control+industry cloud provided by the invention and big data analysis
Peacekeeping power-saving technology framework be the system that is sensed by and each unit equipment operation real time data monitoring system detected
Real time data is uploaded to artificial intelligence development platform through device gateway, and artificial intelligence development platform counts real-time running data
It is stored in database profession according to processing service and algorithm service, and by treated data and model, is associated with by dictionary, it is right in real time
Database optimizes upgrading, carries out deep layer excavation for the data beyond model boundary, judges equipment running status, abnormal shape
State sends prompt information to equipment industry control；In system operation, cloud service combination user demand, real-time running data are transferred
The data and model of artificial intelligence development platform lane database, carry out operating ratio to, analysis, formed optimisation strategy, according to optimization
Strategy forms corresponding instruction and sends this instruction to equipment industry control, and equipment industry control is patrolled the instruction that cloud service transmits is received
It collects and boundary judges, it is abnormal to cloud service feedback command, control parameter adjustment instruction is sent to equipment, equipment completion operation is joined
Number adjustment instruction.
Real-time Data Transmission flow direction of the present invention is as follows:
The real-time running data of each equipment is transferred to data and algorithm clothes in ventilation and air conditioning and freezing and refrigerating system and system
Business, data and algorithm service provide data processing service and algorithm service, form system and device model property data base, part
Data and the aspect of model are transferred to equipment industrial control data library.
Cloud service provides system (equipment) intelligence SAAS system, mentions to system, system equipment (number is twin), device parameter
For intelligence displaying and back-stage management.
Upper layer application provides equipment management, equipment countercharge, digital twin, unit exception early warning, unit exception prediction, equipment
Abnormity diagnosis, energy optimization.
The system equipment mapping of practical ventilation and air conditioning and freezing and refrigeration is completed in Virtual Space, beyond the clouds interface or local
Visualization interface may browse through.
The present invention can also provide the presentation magnanimity measuring point dynamic data on model.Present invention determine that the relevant input of component
Output data, algorithm utilize the input and output data of equipment, construct device running model using machine learning algorithm.This inner part
The input of part can be the control of equipment itself, actual energy, the input of the various aspects such as raw material.And component output may also wrap
Include the operation of certain control, the input of internal state or components downstream.System is by all types of sensors, various essence
Input and output be converted to can quantify measurement numerical value.When all input variables and the operation logic function situation of component all
In known situation, theoretically the output situation of component can be estimated according to input content and operation conditions.
In equipment health normal operation, estimating output should theoretically be not much different with reality output.Once equipment portion
There is certain exception in part, causes operating condition and logic rules in component to generate deviation, the reality output of physical unit also can
Generate corresponding deviation.By calculating the difference (residual error) estimated between output and reality output, it is possible to judge current
The health degree (abnormal index) of component.
To achieve the above object, as shown in Fig. 2, the present invention also provides a kind of intelligent control ventilation and air conditioning and freezing and refrigerations
System, the system include:
Acquiring unit, for obtaining the real-time running data information of ventilation and air conditioning and freezing and refrigeration；
First computing unit, using embedded mobile GIS model, is obtained for being processed to real-time running data information
Corresponding characteristic curve, and be stored in database profession；
Second computing unit leads to for the device characteristics data information in called data library in conjunction with corresponding characteristic curve
It crosses dynamic global optimizing algorithm and obtains optimum operation characteristic point, and generate corresponding device directive；
Intelligent control unit, for according to device directive, Contrast tuned imaging ventilation and air conditioning and freezing and refrigeration to be corresponding
Equipment operation.
Further, as shown in figure 3, first computing unit further include:
Equipment feature establishes module, is associated with for establishing equipment operation characteristic library, and by operation characteristic with operation characteristic
It is stored in database；
Collection module, for collecting situation according to real-time running data information, constantly optimization characteristics and feature association are closed
System；
Second computing unit further include:
First find module, for find meet each end demand when system energy consumption minimum and this energy consumption minimum under
Equipment operational parameter value, and by device gateway to equipment industry control end issue instruct；
Second finds module, for finding the equipment operational parameter value under the second energy consumption low value and this energy consumption low value, and leads to
It crosses device gateway and issues instruction to equipment industry control end；
Abnormity early warning module, in conjunction with the twin technology of number, determining deviation point when operation characteristic deviates
Position issues abnormity early warning information in real time；And equipment industry control end is sent by abnormity early warning information；
Depth finding module, for carrying out data depth detection when the incidence relation of operation characteristic changes；
The intelligent control unit further include:
Judgment module is judged for the existing control logic of bonding apparatus and control boundary condition；
If meeting control logic and control boundary condition, parameter adjustment instruction is issued to equipment end PLC；Otherwise, Xiang Yun
End service issues feedback command, is adjusted in real time.
The present invention also proposes the platform of a kind of intelligent control ventilation and air conditioning and freezing and refrigeration, as shown in Figure 4, comprising:
Processor, memory and intelligent control ventilation and air conditioning and freezing and refrigeration platform courses program；
The intelligent control ventilation and air conditioning and freezing and refrigeration platform courses program wherein are executed in the processor, it is described
Intelligent control ventilation and air conditioning and freezing and refrigeration platform courses program be stored in the memory, the intelligent control is logical
Wind air-conditioning and freezing and refrigeration platform courses program realize the method and step of the intelligent control ventilation and air conditioning and freezing and refrigeration,
Such as:
Obtain the real-time running data information of ventilation and air conditioning and freezing and refrigeration；
Real-time running data information is processed, using embedded mobile GIS model, obtains corresponding characteristic curve,
And it is stored in database profession；
Device characteristics data information in called data library is calculated in conjunction with corresponding characteristic curve by dynamic global optimizing
Method obtains optimum operation characteristic point, and generates corresponding device directive；
According to device directive, Contrast tuned imaging ventilation and air conditioning and the corresponding equipment operation of freezing and refrigeration.
Step detail is being described above, and details are not described herein again；
In the embodiment of the present invention, the platform internal processor of the intelligent control ventilation and air conditioning and freezing and refrigeration can be with
It is made of, such as can be made of the integrated circuit of single package integrated circuit, is also possible to by multiple identical functions or not
The integrated circuit of congenerous encapsulation is formed, including one or more central processing unit (Central Processingunit,
CPU), microprocessor, digital processing chip, graphics processor and combination of various control chips etc..Processor is connect using various
Mouthful and connection take all parts, by running or execute the program being stored in memory or unit, and call and deposit
The data in memory are stored up, to execute the various functions and processing data of intelligent control ventilation and air conditioning and freezing and refrigeration；
Memory is mounted on the flat of intelligent control ventilation and air conditioning and freezing and refrigeration for storing program code and various data
In platform, and the access realized high speed in the process of running, be automatically completed program or data.
The memory includes read-only memory (Read-Only Memory, ROM), random access memory (Random
Access Memory, RAM), it is programmable read only memory (Programmable Read-Only Memory, PROM), erasable
Only except programmable read only memory (Erasable Programmable Read-Only Memory, EPROM), disposable programmable
Reading memory (One-time Programmable Read-Only Memory, OTPROM), electronics erasing type can make carbon copies read-only
Memory (Electrically-Erasable Programmable Read-Only Memory, EEPROM), CD-ROM
(Compact Disc Read-Only Memory, CD-ROM) or other disc memories, magnetic disk storage, magnetic tape storage,
Or it can be used in any other computer-readable medium of carrying or storing data.
The present invention also proposes a kind of computer-readable storage medium, as shown in figure 5, the computer-readable storage is situated between
Matter is stored with intelligent control ventilation and air conditioning and freezing and refrigeration platform courses program, the intelligent control ventilation and air conditioning and freezing and refrigeration
Platform courses program realizes the method and step of the intelligent control ventilation and air conditioning and freezing and refrigeration, for example,
Obtain the real-time running data information of ventilation and air conditioning and freezing and refrigeration；
Real-time running data information is processed, using embedded mobile GIS model, obtains corresponding characteristic curve,
And it is stored in database profession；
Device characteristics data information in called data library is calculated in conjunction with corresponding characteristic curve by dynamic global optimizing
Method obtains optimum operation characteristic point, and generates corresponding device directive；
According to device directive, Contrast tuned imaging ventilation and air conditioning and the corresponding equipment operation of freezing and refrigeration.
Step detail is being described above, and details are not described herein again；
In the description of embodiments of the present invention, it should be noted that in flow chart or described otherwise above herein
Any process or method description be construed as, indicate to include one or more for realizing specific logical function or mistake
Module, segment or the part of the code of the executable instruction of the step of journey, and the range packet of the preferred embodiment of the present invention
Include other realization, wherein sequence shown or discussed can not be pressed, including according to related function by it is basic simultaneously
Mode or in the opposite order, Lai Zhihang function, this should be managed by the embodiment of the present invention person of ordinary skill in the field
Solution.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processing module or other can be from instruction
Execute system, device or equipment instruction fetch and the system that executes instruction) use, or combine these instruction execution systems, device or
Equipment and use.For the purpose of this specification, " computer-readable medium ", which can be, any may include, store, communicating, propagating
Or transfer program uses for instruction execution system, device or equipment or in conjunction with these instruction execution systems, device or equipment
Device.The more specific example (non-exhaustive list) of computer-readable medium include the following: there are one or more wirings
Electrical connection section (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium because can then be edited for example by carrying out optical scanner to paper or other media, interpret or when necessary with
Other suitable methods are handled electronically to obtain described program, are then stored in computer storage.
Through the invention the step of, system, platform and storage medium can provide equipment access, real-time online, intelligence in advance
Police, device diagnostic, equipment countercharge, energy optimization ability, realize equipment " intelligence " and equipment " online ".
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of method of intelligent control ventilation and air conditioning and freezing and refrigeration, which is characterized in that the method specifically includes as follows
Step:
Obtain the real-time running data information of ventilation and air conditioning and freezing and refrigeration；
Real-time running data information is processed, using embedded mobile GIS model, obtains corresponding characteristic curve, and deposit
It is stored in database；
Device characteristics data information in called data library is obtained in conjunction with corresponding characteristic curve by dynamic global optimizing algorithm
Optimum operation characteristic point out, and generate corresponding device directive；
According to device directive, Contrast tuned imaging ventilation and air conditioning and the corresponding equipment operation of freezing and refrigeration.
2. the method for a kind of intelligent control ventilation and air conditioning and freezing and refrigeration according to claim 1, which is characterized in that described
Corresponding characteristic curve be specially unit operation characteristic and unit operation characteristic incidence relation.
3. the method for a kind of intelligent control ventilation and air conditioning and freezing and refrigeration according to claim 1, which is characterized in that Yu Bu
Suddenly real-time running data information is processed, using embedded mobile GIS model, obtains corresponding characteristic curve, and store
In database；Further include following steps:
Equipment operation characteristic library is established, and operation characteristic and operation characteristic incidence relation are stored in database profession；
Situation is collected according to real-time running data information, constantly optimization characteristics and feature association relationship.
4. the method for a kind of intelligent control ventilation and air conditioning and freezing and refrigeration according to claim 1, which is characterized in that Yu Bu
Device characteristics data information in rapid called data library is obtained in conjunction with corresponding characteristic curve by dynamic global optimizing algorithm
Optimum operation characteristic point, and generate among corresponding device directive；It further comprises the steps of:
Equipment operational parameter value when meeting each end demand under system energy consumption minimum and this energy consumption minimum is found, and is led to
It crosses device gateway and issues instruction to equipment industry control end；
Correspondingly, it further comprises the steps of:
The equipment operational parameter value under the second energy consumption low value and this energy consumption low value is found, and passes through device gateway to equipment industry control end
Issue instruction.
5. the method for a kind of intelligent control ventilation and air conditioning and freezing and refrigeration according to claim 1, which is characterized in that Yu Bu
Device characteristics data information in rapid called data library is obtained in conjunction with corresponding characteristic curve by dynamic global optimizing algorithm
Optimum operation characteristic point, and after generating corresponding device directive；Further include following steps:
When operation characteristic deviates, in conjunction with the twin technology of number, deviation point is positioned, issues abnormity early warning letter in real time
Breath；And equipment industry control end is sent by abnormity early warning information；
When the incidence relation of operation characteristic changes, data depth detection is carried out.
6. the method for a kind of intelligent control ventilation and air conditioning and freezing and refrigeration according to claim 1, which is characterized in that Yu Bu
Suddenly according to device directive, before Contrast tuned imaging ventilation and air conditioning and the corresponding equipment operation of freezing and refrigeration；It further include as follows
Step:
The existing control logic of bonding apparatus and control boundary condition are judged；
If meeting control logic and control boundary condition, parameter adjustment instruction is issued to equipment end PLC；Otherwise, it is taken to cloud
Business issues feedback command, is adjusted in real time.
7. a kind of system of intelligent control ventilation and air conditioning and freezing and refrigeration, which is characterized in that the system specifically includes:
Acquiring unit, for obtaining the real-time running data information of ventilation and air conditioning and freezing and refrigeration；
First computing unit, using embedded mobile GIS model, obtains opposite for being processed to real-time running data information
The characteristic curve answered, and be stored in database profession；
Second computing unit, for the device characteristics data information in called data library, in conjunction with corresponding characteristic curve, by dynamic
State global optimizing algorithm obtains optimum operation characteristic point, and generates corresponding device directive；
Intelligent control unit, for according to device directive, Contrast tuned imaging ventilation and air conditioning and the corresponding equipment of freezing and refrigeration
Operation.
8. the system of a kind of intelligent control ventilation and air conditioning and freezing and refrigeration according to claim 7, which is characterized in that described
The first computing unit further include:
Equipment feature establishes module, deposits for establishing equipment operation characteristic library, and by operation characteristic and operation characteristic incidence relation
It is stored in database；
Collection module is used to collect situation according to real-time running data information, constantly optimization characteristics and feature association relationship；
Second computing unit further include:
First finds module, setting under system energy consumption minimum and this energy consumption minimum when meeting each end demand for finding
Standby operational parameter value, and issued and instructed to equipment industry control end by device gateway；
Second finds module, for finding the equipment operational parameter value under the second energy consumption low value and this energy consumption low value, and by setting
Standby gateway is issued to equipment industry control end to be instructed；
Abnormity early warning module, it is real in conjunction with the twin technology of number, being positioned to deviation point when operation characteristic deviates
When issue abnormity early warning information；And equipment industry control end is sent by abnormity early warning information；
Depth finding module, for carrying out data depth detection when the incidence relation of operation characteristic changes；
The intelligent control unit further include:
Judgment module is judged for the existing control logic of bonding apparatus and control boundary condition；
If meeting control logic and control boundary condition, parameter adjustment instruction is issued to equipment end PLC；Otherwise, it is taken to cloud
Business issues feedback command, is adjusted in real time.
9. a kind of platform of intelligent control ventilation and air conditioning and freezing and refrigeration characterized by comprising processor, memory and
Intelligent control ventilation and air conditioning and freezing and refrigeration platform courses program；
Wherein the intelligent control ventilation and air conditioning and freezing and refrigeration platform courses program, the intelligence control are executed in the processor
Ventilation and air conditioning and freezing and refrigeration platform courses program processed is stored in the memory, the intelligent control ventilation and air conditioning and cold
Freeze refrigeration platform courses program, realizes such as intelligent control ventilation and air conditioning described in any one of claims 1 to 6 and freezing and refrigeration
Method and step.
10. a kind of computer-readable storage medium, which is characterized in that the computer-readable storage medium is stored with intelligence
Control ventilation and air conditioning and freezing and refrigeration platform courses program, the intelligent control ventilation and air conditioning and freezing and refrigeration platform courses journey
Sequence realizes the method and step such as intelligent control ventilation and air conditioning and freezing and refrigeration described in any one of claims 1 to 6.
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| CN111339641A (en) * | 2020-02-13 | 2020-06-26 | 山东神舟制冷设备有限公司 | Refrigeration system management method and device, cloud platform and storage medium |
| CN111474858A (en) * | 2020-03-31 | 2020-07-31 | 北京天成冠通能源科技有限公司 | Building energy management control system and method |
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Application publication date: 20190910 |