CN109324522A - Central air-conditioning analogue system and method based on colony intelligence construction platform proof of algorithm - Google Patents
Central air-conditioning analogue system and method based on colony intelligence construction platform proof of algorithm Download PDFInfo
- Publication number
- CN109324522A CN109324522A CN201811158145.9A CN201811158145A CN109324522A CN 109324522 A CN109324522 A CN 109324522A CN 201811158145 A CN201811158145 A CN 201811158145A CN 109324522 A CN109324522 A CN 109324522A
- Authority
- CN
- China
- Prior art keywords
- module
- analogue
- simulation
- unit
- conditioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B17/00—Systems involving the use of models or simulators of said systems
- G05B17/02—Systems involving the use of models or simulators of said systems electric
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of central air-conditioning analogue system and method based on colony intelligence construction platform proof of algorithm, colony intelligence construction platform include m+n identical intelligent controllers in kind；M+n identical intelligent controllers in kind are connect by group of switches with emulation server, communication of the group of switches for each space and EM equipment module in each intelligent node in colony intelligence construction platform and emulation server；Simulation process is carried out by emulation server, monitoring host computer is connect with emulation server, for showing analogue system result and controlling the operation conditions of analogue system.The present invention have the characteristics that scalability it is strong, using simple, intuitively can realistically react the actual motion state of the no center control system of Architectural Equipment.
Description
Technical field
The invention belongs to Simulation system technology fields, and in particular to a kind of based in colony intelligence construction platform proof of algorithm
Entreat air-conditioning analogue system and method.
Background technique
Colony intelligence building system is a kind of applied to each subsystem such as architectural lighting, air-conditioning, safety, fire-fighting, elevator, base
In distributed, colony intelligence building self-controlled platform.The platform has the characteristic of distribution, self-organizing, plug and play, passes through gunz
The local computing and cooperated computing function of energy node provide new side to solve the Optimal Control Problem of each complication system in building
Method.
Building is divided into several basic units: space unit and electromechanical equipment unit by colony intelligence building system.Often
Autonomous intelligence node CPN (Computing Process Node) is arranged in a unit, according to space syntople or equipment
System connection relationship connects each intelligent node CPN and forms colony intelligence building system, wherein all mutual equalitys of intelligent node CPN,
It is only communicated with neighbor node, completion inter-related task can be cooperateed with.In intelligent node can built-in colony intelligence control algolithm assign it
Local control and the function with neighbor node coordinated control, therefore various controls can be write according to the demand for control of different sub-systems
Algorithm is to guarantee the energy-efficient operation of whole building automated system.
But based on colony intelligence construction platform be using algorithm a kind of self-organizing, self-coordinating parallel algorithm, be different from
Conventional serial control logic, algorithm development difficulty is larger, need to carry out constantly debug with it is perfect.Secondly, using actual physical
Equipment carries out the verifying using algorithm, not only with high costs, experimental method is complicated, but also test period is longer.Most of all,
Before new application algorithm applies to Practical Project, it need to guarantee its safety, stability.Therefore, it is flat to establish colony intelligence building
The Simulation Control object and its environment of platform, i.e. building and electromechanical equipment analogue system have great significance.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is that providing a kind of based on gunz
Can construction platform proof of algorithm central air-conditioning analogue system and method, have the characteristics that scalability by force, using simple, can be straight
See the actual motion state for realistically reacting the no center control system of Architectural Equipment.
The invention adopts the following technical scheme:
Based on the central air-conditioning analogue system of colony intelligence construction platform proof of algorithm, including colony intelligence construction platform, exchange
Unit, emulation server and monitoring host computer；Colony intelligence construction platform includes m+n identical intelligent controllers in kind；m+n
A identical intelligent controller in kind is connect by group of switches with emulation server, and group of switches is built for colony intelligence
The communication of each intelligent node and each space and EM equipment module in emulation server in platform；It is emulated by emulation server
Processing, monitoring host computer are connect with emulation server, for showing analogue system result and controlling the operation conditions of analogue system.
Specifically, m+n identical intelligent controller composition set D in kind are as follows:
D={ N1,N2,…Nm,Nm+1,Nm+2,…Nm+n}
Wherein, m CPN node is sequentially connected according to the syntople of building, m-th of CPN node NmIt is responsible for m-th of monitoring
Space unit, n CPN node are sequentially connected according to the connection relationship of device systems, n-th of CPN node NnIt is responsible for monitoring
N-th of source device；CPN node NnWith CPN node NmIt is connected according to physical location nearby principle.
Specifically, emulation server includes emulation dispatch module, configuration management module, simulation data base and central air-conditioning
Analogue system；Colony intelligence construction platform is connect by emulation dispatch module with simulation data base, configuration management module and central hollow
Analogue system is adjusted to connect with simulation data base；Emulation dispatch module can according to configuration relation table by each module instance model,
Create each module memory headroom and each model stability operation of scheduling；The memory that configuration management module is used to configure analogue system connects
The topological relation of mouth and emulation module；Simulation data base is emulation dispatch module, monitoring for storing each module operation data
Host and colony intelligence building hardware platform provide the channel of information exchange.
Further, emulation dispatch module includes thread scheduler, analogue system Timing Data Acquisition device, in model module
Warehousing and external interface software, thread scheduler is for creating multiple threads or thread pool；Analogue system Timing Data Acquisition
Device writes correspondence memory from by the output data of each module simulation unit for timing, while each module simulation unit is run number
According to deposit database；Model module memory bank is used for the information interaction of each module simulation unit；External interface software is used for group
The information exchange of intelligent platform and analogue system.
Further, in configuration management module, the memory interface of analogue system is the standard of the input of each module, output parameter
Change definition, system coding, parameter type, parameter source including module parameter, basis and building as building database
With EM equipment module program development standard.
Further, central air-conditioning analogue system include building dynamic simulation module, air-conditioning equipment dynamic simulation module and
Pipe network dynamic simulation module；Building dynamic simulation module is for simulating real building parameter；Air-conditioning equipment dynamic simulation module is used
In dynamic simulation air-conditioning equipment instantaneous operating conditions and parameter；Pipe network dynamic simulation module is used for dynamic simulation pipeline parameter, pipe
Network parameters include the flow of each pipeline section, the pressure of pressure difference and each node, temperature parameter.
Further, building dynamic simulation module include building maintenance structure simulation unit, meteorologic parameter simulation unit and
Indoor object fever analogue unit；Simulation real building parameter includes indoor temperature and humidity, cold heat load and indoor water capacity；Pipe
Net dynamic simulation module is in pipe network under the aperture of different valves, the setpoint frequency of different water pumps, cold difference outlet temperature
The situation of change of the temperature of each node, pressure and flow.
Further, air-conditioning equipment dynamic simulation module includes air conditioner end equipment analogue unit, terminal controller simulation
Unit, water pump analogue unit, cold analogue unit, cooling tower analogue unit, air-conditioning box analogue unit and valve analogue unit；It is empty
Adjusting end-equipment analogue unit includes vav terminal simulation unit, fan coil end simulation unit etc., vav terminal simulation unit
Its air output under different valve openings can be emulated；Fan coil end simulation unit is for emulating high, normal, basic gear lower wall
The air output and supply air temperature of pipe；Terminal controller analogue unit can send out end-equipment according to different indoor environment parameters
Corresponding instruction out；Cold analogue unit is for dynamic analog cold in different loads rate, different chilled water outlet temperature, difference
Cold two sides outlet temperature, power and cop under cooling water outlet temperature, different freezing waters and different cooling water inflows, and
The control and regulation performance of switching on and shutting down load alternation process；Cooling tower analogue unit is for Dynamic Simulation difference geomantic omen ratio, no
Same inflow temperature, different humidity and leaving water temperature, power, consumption information under different blower frequency settings；Water pump simulation is single
Member is for simulating flow, lift and power under different frequency, different pipe network drag characteristics；Air-conditioning box analogue unit is used for
The temperature and humidity and water outlet of outlet air under dynamic analog difference intake, air inlet temperature and humidity, different inflows and different inflow temperatures
Temperature and water；Valve analogue unit includes air-valve and water valve analogue unit, the resistance for pipe network under dynamic analog difference valve
Power, Variations in Flow Changes.
Further, pipe network dynamic simulation module includes chilled water system analogue unit, cooling water simulation unit and wind
Pipeline network simulation unit；Chilled water system analogue unit, cooling water simulation unit and air pipe network analogue unit include thermal inertia
Analogue unit and resistance of pipe system analogue unit, thermal inertia analogue unit is for simulating dynamic simulation pipe network in start process, shutdown
Process, standby, the water temperature variation in load alternation process；Resistance of pipe system analogue unit is for dynamic analog in different load
The variation of lower end valve opening and resistance change procedure and chilled water pump, the real-time traffic of cooling water pump, lift and efficiency.
A kind of central air-conditioning emulation mode based on colony intelligence construction platform proof of algorithm, using described based on colony intelligence
The central air-conditioning analogue system of construction platform proof of algorithm, comprising the following steps:
S1, according to the intelligent node quantity and topological relation of selected target building and air-conditioning system, to colony intelligence building
Hardware platform is built；
S2, the practical air-conditioning system of foundation, determine quantity, the connection relationship of each space unit and unit, give
Or the initial value of each module of modification, it forms configuration file and imports database；
S3, starting emulation dispatch module, controller module reads in initial value from correspondence memory, by control is calculated
Corresponding memory is written in the setting value of object, and emulation dispatch module utilizes all dll modules of multiple thread pool clocked flips, each
The all timings of the analogue unit of equipment or space read in input data from corresponding internal storage location, will emulate by simulation calculation
The data of output, which are stored in corresponding internal storage location and read for other analogue simulation units, to be used, while by each of real time execution generation
Module data timing deposit database；
S4, colony intelligence construction platform power supply is connected, application control algorithm to be verified is downloaded into colony intelligence construction platform
In；
S5, starting monitoring software, read operation data from database in real time, carry out data displaying, while on monitoring circle
Face can carry out control instruction and issue operation, and corresponding analogue simulation unit can make corresponding movement.
S6, the stable case finally run according to the state of monitoring displaying target observation, system, to determine whether meeting
Control requires, and corresponding control algolithm carries out test and verification.
Compared with prior art, the present invention at least has the advantages that
The present invention is the central air-conditioning analogue system based on colony intelligence construction platform proof of algorithm, and emulation dispatch module uses
Multithreading, making analogue system, closing to reality system is run to greatest extent；Dynamic link library technology is used simultaneously, adjusts emulation
The exploitation of the exploitation and device emulation model of spending software separates, and makes the work of the two is synchronous to carry out.In communication uses between module
Interaction is deposited, the interactive efficiency between module is improved.By establishing each equipment of simulation central air-conditioning, the dynamic analog of pipeline and building
Type come verify based on colony intelligence construction platform exploitation central air-conditioning application control algorithm.It on the one hand is the control of colony intelligence construction platform
Algorithm development personnel processed provide a verification platform, shorten the development cycle of application control algorithm, avoid imperfect control algolithm
Apply to Practical Project, lead to equipment damage, causes economic loss.On the other hand, for this novel building intellectualized technology
Popularization has positive effect, greatly facilitates the training and teaching of the new technology.
Further, it is for colony intelligence that intelligent controller set D in kind (i.e. colony intelligence builds control platform in kind), which is arranged,
Control algolithm provides fortune hardware supported, guarantees the close practical feelings of environment of colony intelligence control algolithm operation to be verified to greatest extent
Condition is conducive to new colony intelligence control algorithm validation and implements.
Further, setting emulation server is to provide hardware environment for simulation system software, guarantees that the analogue system is steady
Determine independent operating, is convenient for analogue system later maintenance.
Further, emulation dispatch module is set, is on the one hand used as analogue system parallel trigger device, makes each emulation module
Approximation is run simultaneously, is guaranteed analogue system approaching to reality system to greatest extent, is facilitated the control of colony intelligence building control platform
Proof of algorithm；Still further aspect, (1# cold, 2# are cold for the practical object instantiated for each dll module (such as cold dll module)
Machine, 3# cold etc.) memory is created, it is interacted between each practical object by memory, compared to database interaction, memory interaction is more
Increase effect, shortens call duration time；Meanwhile data in EMS memory is stored in database by emulation dispatch module timing, for display module tune
With.
Further, configuration management module is set, be mainly used for configuring each analogue system topological relation, initiation parameter with
And composition of analogue system etc., convenient for flexibly building personalized analogue system.
Further, setting building dynamic simulation module is mainly used for simulating practical building heat-transfer character, different ends
Workload demand regulates and controls direct effect different control algolithms are presented to central air conditioner system.
Further, air-conditioning equipment dynamic simulation module is set, is mainly used to emulate (including the cooling of each equipment of central air-conditioning
Tower, cold, pipe network etc.) the working characteristics such as heat-transfer character, drag characteristic, efficiency and energy consumption, be the important of access control algorithm
Component part.
Further, setting pipe network dynamic simulation module is arranged, and is used for dynamic simulation pipeline parameter, and pipeline parameter includes each
The flow of pipeline section, the pressure of pressure difference and each node, temperature parameter are similar to entire central air-conditioning analogue system more really
System operation characteristic.
It is entire imitative the invention also discloses a kind of central air-conditioning emulation mode based on colony intelligence construction platform proof of algorithm
True system is designed using C Plus Plus, and executing efficiency is high；Its core is Thread Pool Technology, can be to greatest extent close to reality
System operation in border guarantees to approach with the working environment of colony intelligence construction platform, facilitates based on the exploitation of colony intelligence construction platform
Using the verifying work of algorithm；Meanwhile analogue system uses dynamic link technology, keeps the exploitation of emulation dispatch software and equipment imitative
The exploitation of true mode separates, and makes the work of the two is synchronous to carry out；It is interactive by memory between each module, rather than common data
Library interaction, can guarantee the interactive efficiency between each module；Emulator system development configuration management module, convenient for data storage management and
The configuration of central air conditioner system.
In conclusion advantages of the present invention is as follows:
1. compared to traditional serial operating simulation system completely, can not each module of actual response work in time parallel
Property, this emulation mode guarantees that analogue system close to real system, that is, accords with using Thread Pool Technology to greatest extent in time scale
Gregarious intelligent building platform is in time to the requirement of analogue system；
2. analogue system uses dynamic link library technology, make simulation model, emulation dispatch software, emulation interface software (group
The communication interface of intelligent building platform and analogue system) and analogue system configuration work can clearly divide, it is parallel to carry out, have
Help solve interdisciplinary exploitation communication difficult problem and shortens the simulating developer period.
3. to solve traditional analogue system using database interaction, when interactive module quantity is more, when leading to interactive
Between too long, the problems such as interactive efficiency is low.This analogue system can be solved the problems, such as above-mentioned using memory interaction, hence it is evident that be improved each
Communication efficiency between module.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
Fig. 1 is central air-conditioning analogue system architecture diagram；
Fig. 2 is single analogue unit and controller analogue unit working principle diagram；
Fig. 3 is central air-conditioning analogue system schematic diagram；
Fig. 4 is the hardware composition and pictorial diagram of analogue system application.
Specific embodiment
The present invention provides a kind of central air-conditioning analogue system and method based on colony intelligence construction platform proof of algorithm, are answered
For the Simulation System Platform of colony intelligence construction platform application algorithm simulating verifying, more particularly for building automation system
Each subsystem building electromechanical equipment (such as: water pump optimization operation control, cold optimization operation control) control strategy is ground in system
The analogue system studied carefully, debug and verified.In addition, the analogue system can also be used for the staff training of colony intelligence construction platform technology
Deng.
Referring to Fig. 4, a kind of central air-conditioning analogue system based on colony intelligence construction platform proof of algorithm of the present invention, including
Colony intelligence construction platform, group of switches, emulation server and monitoring host computer；Colony intelligence construction platform is identical by m+n
Intelligent controller composition in kind；Group of switches is mainly used for each in each intelligent node and emulation server in colony intelligence construction platform
The communication of space and EM equipment module；Emulation server is mainly used for operation emulation；Monitoring host computer runs monitoring software, mainly
For showing analogue system result and controlling the operation conditions of analogue system.
Referring to Fig. 1, emulation server includes emulation dispatch module, configuration management module, simulation data base and center
Air-conditioning analogue system, emulation dispatch module are used for each module instance model, each module memory of creation according to configuration relation table
Space and each model stability operation of scheduling；Configuration management module is mainly responsible for memory interface and the emulation of configuration analogue system
The topological relation of module；Simulation data base is built for storing each module operation data for emulation module, monitoring host computer and colony intelligence
It builds hardware platform and the channel of information exchange is provided.
Emulation dispatch module include thread scheduler, analogue system Timing Data Acquisition device, model module memory bank and
External interface software, emulation dispatch module are designed using C Plus Plus, and executing efficiency is high；Using multithreading, make
Closing to reality system is run analogue system to greatest extent；Dynamic link library technology is used simultaneously, makes the exploitation of emulation dispatch module
Exploitation with device emulation model separates, and makes the work of the two is synchronous to carry out.Communication improves mould using memory interaction between module
Interactive efficiency between block.
Thread scheduler is used to create multiple threads or thread pool, so that emulation module is run parallel as far as possible, close to very
Real system operation situation；Analogue system Timing Data Acquisition device is used to timing and writes from by the output data of each module simulation unit
Correspondence memory, while each module simulation unit operation data is stored in database；Model module memory bank is each module simulation list
The basis of the information interaction of member；Channel of the external interface software for colony intelligence platform and the information exchange of the analogue system.
Configuration management module is mainly responsible for memory interface and topological relation of emulation module of configuration analogue system etc..Its
In, the memory interface of analogue system refers to that each simulation object (such as cooling tower, cold, pipe network, building simulation object) input is defeated
The normalized by definition of parameter out, system coding, parameter type, parameter source including module parameter etc., on the one hand as building
The basis of database, on the other hand as the standard built with EM equipment module program development.What the topological relation of emulation module referred to
It is the number and the practical connection relationship between them that each model needs to instantiate.
Simulation data base is by emulation module operation data table, analogue system relation table, colony intelligence building hardware instruction table etc.
Composition builds hardware platform for emulation module, monitoring host computer and colony intelligence and provides information friendship for storing each module operation data
Mutual channel.Simultaneously convenient for the configuration of data storage management and central air conditioner system.
Referring to Fig. 3, central air-conditioning analogue system is mainly by building dynamic simulation module, air-conditioning equipment dynamic simulation mould
Block, pipe network dynamic simulation module composition.
Building dynamic simulation module includes building maintenance structure simulation unit, meteorologic parameter simulation unit and indoor object hair
Thermal simulation unit.
Build dynamic simulation module for simulant building building enclosure form, meteorologic parameter and the fever of indoor object (including
Personnel, lighting apparatus and other equipment) to room temperature, humidity and loading effects；Pipe network dynamic simulation module is used for different valves
Under the aperture of door, the setpoint frequency of different water pump (blower), cold difference outlet temperature in pipe network each node temperature, pressure with
And the situation of change of flow.
Air-conditioning equipment dynamic simulation module can actual performance parameter and control and regulation based on end-equipment and cold station equipment
Characteristic is established, and dynamic simulation air-conditioning equipment instantaneous operating conditions and parameter are used for；Including cold station equipment and air conditioner end equipment,
Wherein cold station equipment includes cooling tower, chilled water pump, cold and chilled water pump etc.；Air conditioner end equipment includes air-conditioning box, the end VAV
End and fan coil etc..
Specifically include air conditioner end equipment analogue unit, terminal controller analogue unit, water pump analogue unit, cold simulation
Unit, cooling tower analogue unit, air-conditioning box analogue unit and valve analogue unit；Wherein, air conditioner end equipment analogue unit packet
Vav terminal simulation unit, fan coil end simulation unit etc. are included, for vav terminal simulation unit, mainly emulates it in difference
Air output under valve opening.For fan coil end simulation unit, the air output of high, normal, basic gear lower coil pipe is mainly emulated
And supply air temperature；
Terminal controller analogue unit issues corresponding instruction to end-equipment mainly according to different indoor environment parameters；
Cold analogue unit is for dynamic analog cold in different loads rate, different chilled water outlet temperature, different coolings
Cold two sides outlet temperature, power and cop under water outlet temperature, different freezing waters and different cooling water inflows, and switch
The control and regulation performance of machine load alternation process；
Cooling tower analogue unit is for Dynamic Simulation difference geomantic omen ratio, different inflow temperature, different humidity and not
The information such as leaving water temperature, power, energy consumption under being set with blower frequency；
Water pump analogue unit is used to simulate flow, lift and the power under different frequency, different pipe network drag characteristics；
Air-conditioning box analogue unit is for dynamic analog difference intake, air inlet temperature and humidity, different inflows and different water inlets
At a temperature of outlet air temperature and humidity and leaving water temperature and water；
Valve analogue unit (including air-valve and water valve analogue unit) be used for dynamic analog difference valve under pipe network resistance,
Variations in Flow Changes.
Pipe network dynamic simulation module, be used for dynamic simulation pipeline parameter, pipeline parameter include the flow of each pipeline section, pressure difference with
And pressure, the temperature parameter of each node.The pipe network dynamic simulation module includes chilled water system analogue unit, cooling water simulation list
Member and air pipe network analogue unit.Chilled water system analogue unit, cooling water simulation unit and air pipe network analogue unit wrap
Include thermal inertia analogue unit and resistance of pipe system analogue unit, wherein thermal inertia analogue unit is mainly used for simulating dynamic simulation pipe
Water temperature variation of the net in start process, shutdown process, standby, load alternation process；Resistance of pipe system analogue unit is used for
Dynamic analog is in the variation of different load lower end valve opening and the reality of resistance change procedure and chilled water pump, cooling water pump
Shi Liuliang, lift and efficiency.
A kind of central air-conditioning emulation mode based on colony intelligence construction platform proof of algorithm, comprising the following steps:
S1, according to selected target building and air-conditioning system, the hardware platform of colony intelligence building is built；
Main includes the determination of intelligent node quantity and topological relation；By m+n identical intelligent controller groups in kind
At that is, CPN node composition set D is as follows:
D={ N1,N2,…Nm,Nm+1,Nm+2,…Nm+n}
Wherein, m CPN node is sequentially connected according to the syntople of building, m-th of CPN node NmIt is responsible for m-th of monitoring
Space unit (including environmental parameter and end-equipment), wherein n CPN node according to device systems connection relationship successively
It is connected, n-th of CPN node NnIt is responsible for monitoring n-th of source device such as water cooler, water pump, cooling tower, air-conditioning box etc.；CPN node
NnWith CPN node NmIt is connected according to physical location nearby principle；
S2, the practical air-conditioning system of foundation, determine quantity, the connection relationship etc. of each space unit and unit, give
Initial value that is fixed or modifying each module, forms configuration file and imports database；
S3, starting emulation dispatch module, according to above-mentioned configuration file and each device model, the equipment for instantiating respective numbers
With building block, and the memory headroom of corresponding module is created；
Controller modules all first read in initial value from correspondence memory, by the setting value that control object is calculated
Be written corresponding memory, emulation dispatch module utilizes all dll modules of multiple thread pool clocked flips, therefore, each equipment or
The all timings of the analogue unit of space read in input data from corresponding internal storage location, by simulation calculation by simulation data
Data are stored in corresponding internal storage location and read each number of modules for using, while real time execution being generated for other analogue simulation units
Database is stored according to timing；
S4, colony intelligence construction platform power supply is connected, application control algorithm to be verified is downloaded into colony intelligence construction platform
In；
S5, starting monitoring software, read operation data from database in real time, carry out data displaying, while on monitoring circle
Face can carry out control instruction and issue operation, and corresponding analogue simulation unit can make corresponding movement.
The lamps such as S6, the stable case finally run according to the state of monitoring displaying target observation, system, to determine whether
Meet control to require, corresponding control algolithm carries out test and verification.
The central air-conditioning emulation mode of control algorithm validation provided by the invention based on colony intelligence construction platform.Firstly,
Required analogue system can be flexibly configured according to building to be emulated；Secondly as each in colony intelligence construction platform
Intelligent controller CPN is corresponding with each simulation object, and the approximately parallel operation in time of each simulation object, therefore, often
The control operation of a intelligent controller CPN is not only parallel, in time and parallel, that is, to comply fully with colony intelligence and build in space
Build requirement of the platform to analogue system；Finally, control algolithm operation result can be quick by display module (i.e. Visual Chart)
Verify its correctness.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being described and shown in usually here in attached drawing is real
The component for applying example can be arranged and be designed by a variety of different configurations.Therefore, below to the present invention provided in the accompanying drawings
The detailed description of embodiment be not intended to limit the range of claimed invention, but be merely representative of of the invention selected
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 2, providing the simulation work principle of each EM equipment module analogue unit for the present invention, simulated with cooling tower
For unit, cooling tower controller analogue unit and cooling tower intelligence CPN material object node three's emulation mode, in analogue system
Before starting, emulation dispatch module is respectively cooling tower analogue unit, cooling tower analog controller analogue unit creation cooling tower
Emulated memory unit, cooling tower analog controller internal storage location, the internal storage location are used to store the output number of corresponding analogue unit
According to；
Firstly, cooling tower controller analogue unit reads in the parameter manually set, correspondence is obtained by control logic operation
Cooling tower controller memory is written in the setup parameter of control object；
Secondly, cooling tower analogue unit reads in input parameter from cooling tower controller memory, cooling water pipe network memory, pass through
The simulation of cooling tower analogue unit calculates, and calculated result is stored in cooling tower memory, while emulation dispatch module is by cooling tower memory
Data and the internal storage data timing of cooling tower controller are brushed in simulation data base；
When accessing the advanced application control proof of algorithm of cooling tower CPN node progress in kind, cooling tower CPN node receives adjacent
When occupying CPN information and respective sensor information, cooling tower control is written by the setting value that cooling tower is calculated in control algolithm
Device memory processed, other information flows to constant；
Since entire central air-conditioning analogue system is made of number of modules, these modules are utilized by emulation dispatch module
The operation of multithreading clocked flip, each module working principle is the same, mutually indepedent to calculate, and entire central air-conditioning system can be completed
System emulation.
The central air-conditioning emulation mode of control algorithm validation provided by the invention based on colony intelligence construction platform.Embodiment
2 provide the simulation work principle of each emulation module analogue unit, are explained further between analogue system emulation module and how to lead to
It crosses memory and carries out information exchange and entire analogue system working method.
The above content is merely illustrative of the invention's technical idea, and this does not limit the scope of protection of the present invention, all to press
According to technical idea proposed by the present invention, any changes made on the basis of the technical scheme each falls within claims of the present invention
Protection scope within.
Claims (10)
1. the central air-conditioning analogue system based on colony intelligence construction platform proof of algorithm, which is characterized in that built including colony intelligence
Platform, group of switches, emulation server and monitoring host computer；Colony intelligence construction platform includes m+n identical intelligence in kind
Controller；M+n identical intelligent controllers in kind are connect by group of switches with emulation server, and group of switches is used for
The communication of each intelligent node and each space and EM equipment module in emulation server in colony intelligence construction platform；By service of simulation
Device carries out simulation process, and monitoring host computer is connect with emulation server, for showing analogue system result and controlling analogue system
Operation conditions.
2. the central air-conditioning analogue system according to claim 1 based on colony intelligence construction platform proof of algorithm, feature
It is, m+n identical intelligent controller composition set D in kind are as follows:
D={ N1,N2,…Nm,Nm+1,Nm+2,…Nm+n}
Wherein, m CPN node is sequentially connected according to the syntople of building, m-th of CPN node NmIt is responsible for m-th of building of monitoring
Space cell, n CPN node are sequentially connected according to the connection relationship of device systems, n-th of CPN node NnIt is responsible for n-th of monitoring
Source device；CPN node NnWith CPN node NmIt is connected according to physical location nearby principle.
3. the central air-conditioning analogue system according to claim 1 based on colony intelligence construction platform proof of algorithm, feature
It is, emulation server includes emulation dispatch module, configuration management module, simulation data base and central air-conditioning analogue system；
Colony intelligence construction platform is connect by emulation dispatch module with simulation data base, configuration management module and central air-conditioning analogue system
It is connect with simulation data base；Emulation dispatch module can be according to configuration relation table by each module instance model, each module of creation
Memory headroom and each model stability operation of scheduling；Configuration management module is used to configure memory interface and the emulation of analogue system
The topological relation of module；Simulation data base is emulation dispatch module, monitoring host computer and gunz for storing each module operation data
Hardware platform can be built, the channel of information exchange is provided.
4. the central air-conditioning analogue system according to claim 3 based on colony intelligence construction platform proof of algorithm, feature
Be, emulation dispatch module include thread scheduler, analogue system Timing Data Acquisition device, model module memory bank and externally
Interface software, thread scheduler is for creating multiple threads or thread pool；Analogue system Timing Data Acquisition device for timing from
The output data of each module simulation unit is write into correspondence memory, while each module simulation unit operation data is stored in data
Library；Model module memory bank is used for the information interaction of each module simulation unit；External interface software for colony intelligence platform with
The information exchange of analogue system.
5. the central air-conditioning analogue system according to claim 3 based on colony intelligence construction platform proof of algorithm, feature
It is, in configuration management module, the memory interface of analogue system is the normalized by definition of the input of each module, output parameter, including
The system coding of module parameter, parameter type, parameter source, as the basis of building database and building and EM equipment module journey
Sequence develops standard.
6. the central air-conditioning analogue system according to claim 3 based on colony intelligence construction platform proof of algorithm, feature
It is, central air-conditioning analogue system includes building dynamic simulation module, air-conditioning equipment dynamic simulation module and pipe network dynamic simulation
Module；Building dynamic simulation module is for simulating real building parameter；Air-conditioning equipment dynamic simulation module is empty for dynamic simulation
Adjust equipment instantaneous operating conditions and parameter；Pipe network dynamic simulation module is used for dynamic simulation pipeline parameter, and pipeline parameter includes each
The flow of pipeline section, the pressure of pressure difference and each node, temperature parameter.
7. the central air-conditioning analogue system according to claim 6 based on colony intelligence construction platform proof of algorithm, feature
It is, building dynamic simulation module includes building maintenance structure simulation unit, meteorologic parameter simulation unit and indoor object fever
Analogue unit；Simulation real building parameter includes indoor temperature and humidity, cold heat load and indoor water capacity；Pipe network dynamic simulation mould
Block for the temperature of each node in pipe network under the aperture of different valves, the setpoint frequency of different water pump, cold difference outlet temperature,
The situation of change of pressure and flow.
8. the central air-conditioning analogue system according to claim 6 based on colony intelligence construction platform proof of algorithm, feature
It is, air-conditioning equipment dynamic simulation module includes air conditioner end equipment analogue unit, terminal controller analogue unit, water pump simulation
Unit, cold analogue unit, cooling tower analogue unit, air-conditioning box analogue unit and valve analogue unit；Air conditioner end equipment mould
Quasi-simple member includes vav terminal simulation unit, fan coil end simulation unit etc., vav terminal simulation unit can emulate its
Air output under different valve openings；Fan coil end simulation unit be used for emulate high, normal, basic gear lower coil pipe air output and
Supply air temperature；Terminal controller analogue unit can issue corresponding instruction to end-equipment according to different indoor environment parameters；
Cold analogue unit is for dynamic analog cold in different loads rate, different chilled water outlet temperature, different cooling water outlet temperature
Degree, different freezing waters and cold two sides outlet temperature, power and cop and the change of switching on and shutting down load under different cooling water inflows
The control and regulation performance of change process；Cooling tower analogue unit is for Dynamic Simulation difference geomantic omen ratio, different inflow temperature, no
With leaving water temperature, the power, consumption information under humidity and different blower frequency settings；Water pump analogue unit is for simulating not
Flow, lift and power under same frequency, different pipe network drag characteristics；Air-conditioning box analogue unit for dynamic analog difference into
The temperature and humidity of outlet air and leaving water temperature and water under air quantity, air inlet temperature and humidity, different inflows and different inflow temperatures；Valve
Analogue unit includes air-valve and water valve analogue unit, for the resistance of pipe network, Variations in Flow Changes under dynamic analog difference valve.
9. the central air-conditioning analogue system according to claim 6 based on colony intelligence construction platform proof of algorithm, feature
It is, pipe network dynamic simulation module includes chilled water system analogue unit, cooling water simulation unit and air pipe network analogue unit；
Chilled water system analogue unit, cooling water simulation unit and air pipe network analogue unit include thermal inertia analogue unit and pipe network
Resistance simulation unit, thermal inertia analogue unit for simulate dynamic simulation pipe network start process, shutdown process, standby,
Water temperature variation in load alternation process；Resistance of pipe system analogue unit is for dynamic analog in different load lower end valve opening
Variation and resistance change procedure and chilled water pump, the real-time traffic of cooling water pump, lift and efficiency.
10. a kind of central air-conditioning emulation mode based on colony intelligence construction platform proof of algorithm is appointed using in claim 1 to 9
Central air-conditioning analogue system based on colony intelligence construction platform proof of algorithm described in one, which is characterized in that including following step
It is rapid:
S1, according to the intelligent node quantity and topological relation of selected target building and air-conditioning system, to the hardware of colony intelligence building
Platform is built；
S2, the practical air-conditioning system of foundation, determine quantity, the connection relationship of each space unit and unit, give or repair
Change the initial value of each module, forms configuration file and import database；
S3, starting emulation dispatch module, controller module reads in initial value from correspondence memory, by control object is calculated
Setting value corresponding memory is written, emulation dispatch module utilizes all dll modules of multiple thread pool clocked flips, each equipment
Or all timings of the analogue unit of space read in input data from corresponding internal storage location, by simulation calculation by simulation data
Data be stored in corresponding internal storage location and read for other analogue simulation units and use, while by each module of real time execution generation
Data timing is stored in database；
S4, colony intelligence construction platform power supply is connected, application control algorithm to be verified is downloaded in colony intelligence construction platform；
S5, starting monitoring software, read operation data from database in real time, carry out data displaying, at the same monitoring interface can
It carries out control instruction and issues operation, corresponding analogue simulation unit can make corresponding movement；
S6, the stable case finally run according to the state of monitoring displaying target observation, system, to determine whether meeting control
It is required that corresponding control algolithm carries out test and verification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811158145.9A CN109324522A (en) | 2018-09-30 | 2018-09-30 | Central air-conditioning analogue system and method based on colony intelligence construction platform proof of algorithm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811158145.9A CN109324522A (en) | 2018-09-30 | 2018-09-30 | Central air-conditioning analogue system and method based on colony intelligence construction platform proof of algorithm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109324522A true CN109324522A (en) | 2019-02-12 |
Family
ID=65266616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811158145.9A Pending CN109324522A (en) | 2018-09-30 | 2018-09-30 | Central air-conditioning analogue system and method based on colony intelligence construction platform proof of algorithm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109324522A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110046456A (en) * | 2019-04-26 | 2019-07-23 | 中国人民解放军陆军工程大学 | Method for realizing simulation operation of group intelligent building simulation model |
| CN110096786A (en) * | 2019-04-26 | 2019-08-06 | 中国人民解放军陆军工程大学 | Semi-physical real-time simulation platform for group intelligent building application program |
| CN110260469A (en) * | 2019-06-20 | 2019-09-20 | 西安建筑科技大学 | A kind of colony intelligence central air-conditioning parallel water pump energy conservation optimizing method |
| CN111412584A (en) * | 2020-04-03 | 2020-07-14 | 西安建筑科技大学 | Group intelligent optimization method for dynamic hydraulic balance of chilled water pipe network of central air conditioner |
| CN112611586A (en) * | 2020-12-05 | 2021-04-06 | 广州华源创兴计算机服务有限公司 | Method and system for testing and verifying liquid cooling system of data machine room |
| CN113467271A (en) * | 2021-05-25 | 2021-10-01 | 中国航空工业集团公司沈阳飞机设计研究所 | Thermal simulation method for airplane electric environmental control system |
| CN114909781A (en) * | 2022-05-23 | 2022-08-16 | 浙江鑫帆暖通智控股份有限公司 | Building equipment intelligent group control system based on windows |
| CN115268295A (en) * | 2022-06-22 | 2022-11-01 | 安胜（天津）飞行模拟***有限公司 | Data control method, device and equipment of simulation system of eVTOL (enhanced virtual volume ol) aircraft |
| CN116799774A (en) * | 2022-12-28 | 2023-09-22 | 深圳市佳泰业建设有限公司 | Power distribution method of intelligent building power distribution system |
| CN117648740A (en) * | 2023-11-17 | 2024-03-05 | 山东正晨科技股份有限公司 | Central air conditioner modeling method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101393570A (en) * | 2007-09-19 | 2009-03-25 | 深圳达实智能股份有限公司 | Operation emulation system for central air-conditioning |
| CN201992769U (en) * | 2011-04-22 | 2011-09-28 | 黄真银 | Digital integrated intelligent control system of central air-conditioner |
| CN103472822A (en) * | 2013-09-24 | 2013-12-25 | 北京星达科技发展有限公司 | Simulation testing device and testing method of central air conditioner automatic control system |
| US20160201934A1 (en) * | 2015-01-14 | 2016-07-14 | Google Inc. | Predictively controlling an environmental control system using upper confidence bound for trees |
| CN106774247A (en) * | 2016-12-07 | 2017-05-31 | 珠海格力电器股份有限公司 | Simulation test system and test method for central air conditioner |
-
2018
- 2018-09-30 CN CN201811158145.9A patent/CN109324522A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101393570A (en) * | 2007-09-19 | 2009-03-25 | 深圳达实智能股份有限公司 | Operation emulation system for central air-conditioning |
| CN201992769U (en) * | 2011-04-22 | 2011-09-28 | 黄真银 | Digital integrated intelligent control system of central air-conditioner |
| CN103472822A (en) * | 2013-09-24 | 2013-12-25 | 北京星达科技发展有限公司 | Simulation testing device and testing method of central air conditioner automatic control system |
| US20160201934A1 (en) * | 2015-01-14 | 2016-07-14 | Google Inc. | Predictively controlling an environmental control system using upper confidence bound for trees |
| CN106774247A (en) * | 2016-12-07 | 2017-05-31 | 珠海格力电器股份有限公司 | Simulation test system and test method for central air conditioner |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110096786B (en) * | 2019-04-26 | 2023-04-18 | 中国人民解放军陆军工程大学 | Semi-physical real-time simulation platform for group intelligent building application program |
| CN110096786A (en) * | 2019-04-26 | 2019-08-06 | 中国人民解放军陆军工程大学 | Semi-physical real-time simulation platform for group intelligent building application program |
| CN110046456A (en) * | 2019-04-26 | 2019-07-23 | 中国人民解放军陆军工程大学 | Method for realizing simulation operation of group intelligent building simulation model |
| CN110260469A (en) * | 2019-06-20 | 2019-09-20 | 西安建筑科技大学 | A kind of colony intelligence central air-conditioning parallel water pump energy conservation optimizing method |
| CN111412584A (en) * | 2020-04-03 | 2020-07-14 | 西安建筑科技大学 | Group intelligent optimization method for dynamic hydraulic balance of chilled water pipe network of central air conditioner |
| CN112611586B (en) * | 2020-12-05 | 2021-07-23 | 广州华源创兴计算机服务有限公司 | Method and system for testing and verifying liquid cooling system of data machine room |
| CN112611586A (en) * | 2020-12-05 | 2021-04-06 | 广州华源创兴计算机服务有限公司 | Method and system for testing and verifying liquid cooling system of data machine room |
| CN113467271A (en) * | 2021-05-25 | 2021-10-01 | 中国航空工业集团公司沈阳飞机设计研究所 | Thermal simulation method for airplane electric environmental control system |
| CN114909781A (en) * | 2022-05-23 | 2022-08-16 | 浙江鑫帆暖通智控股份有限公司 | Building equipment intelligent group control system based on windows |
| CN115268295A (en) * | 2022-06-22 | 2022-11-01 | 安胜（天津）飞行模拟***有限公司 | Data control method, device and equipment of simulation system of eVTOL (enhanced virtual volume ol) aircraft |
| CN116799774A (en) * | 2022-12-28 | 2023-09-22 | 深圳市佳泰业建设有限公司 | Power distribution method of intelligent building power distribution system |
| CN116799774B (en) * | 2022-12-28 | 2024-03-12 | 深圳市佳泰业建设有限公司 | Power distribution method of intelligent building power distribution system |
| CN117648740A (en) * | 2023-11-17 | 2024-03-05 | 山东正晨科技股份有限公司 | Central air conditioner modeling method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109324522A (en) | Central air-conditioning analogue system and method based on colony intelligence construction platform proof of algorithm | |
| Clarke et al. | Simulation-assisted control in building energy management systems | |
| CN107516895B (en) | Power distribution network rapid simulation method and device, storage medium and computer equipment thereof | |
| CN103454928B (en) | Based on reactive voltage control simulation system and the method thereof of power grid regulation one pattern | |
| CN104764166B (en) | A kind of method and its device for being used to emulate all-air air conditioning system | |
| Li et al. | Net-zero energy building clusters emulator for energy planning and operation evaluation | |
| CN109373525A (en) | Control optimization method and device of air conditioning system, computer equipment and storage medium | |
| CN106774247A (en) | Simulation test system and test method for central air conditioner | |
| CN107276069A (en) | Approximate the polymerization modeling method and system of a kind of area power grid resident temperature control load | |
| CN106786558A (en) | Flexible load regulation and control analogue system and method based on dispatching automation main station system | |
| CN106295900A (en) | A kind of city intelligent energy management system | |
| CN108134407A (en) | Grid-connected photovoltaic system based on virtual synchronous machine is in ring real-time simulation platform | |
| CN109765802A (en) | A kind of virtual DCS analogue system of large size phase modifier | |
| CN114279042B (en) | Central air conditioner control method based on multi-agent deep reinforcement learning | |
| CN107193627A (en) | A kind of simulating scenes creation method and device based on virtualization technology | |
| CN112413762B (en) | Parameter optimization method and system for cooling water system of refrigerating room | |
| CN104933638A (en) | Province-prefecture-county multistage regulate and control joint simulation method | |
| CN107886821A (en) | Towards the simulation test stand and its data communications method of PLC school duty rooms | |
| CN110489835A (en) | Gravity-flow ventilation and wall accumulation of heat coupled simulation method based on Ansys software | |
| CN103064412B (en) | Online simulation test and control system of wind generating set control device and test method thereof | |
| CN201104300Y (en) | Central air-conditioning teaching experiment practice training device | |
| CN110412871A (en) | Construction area ancillary equipment energy consumption prediction processing method and system | |
| Li et al. | Net-zero energy impact building clusters emulator for operation strategy development | |
| CN108122067A (en) | A kind of modeling method and system for building demand response dynamic process | |
| CN110096786A (en) | Semi-physical real-time simulation platform for group intelligent building application program |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190212 |