CN116431284A - Low-code simulation modeling platform for central air-conditioning cold source system - Google Patents
Low-code simulation modeling platform for central air-conditioning cold source system Download PDFInfo
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- CN116431284A CN116431284A CN202310372929.6A CN202310372929A CN116431284A CN 116431284 A CN116431284 A CN 116431284A CN 202310372929 A CN202310372929 A CN 202310372929A CN 116431284 A CN116431284 A CN 116431284A
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- 238000005094 computer simulation Methods 0.000 title claims abstract description 31
- 238000004378 air conditioning Methods 0.000 title claims abstract description 24
- 238000004088 simulation Methods 0.000 claims abstract description 39
- 238000012800 visualization Methods 0.000 claims abstract description 10
- 238000013461 design Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 230000003993 interaction Effects 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 claims description 5
- 230000006870 function Effects 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000004904 shortening Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45504—Abstract machines for programme code execution, e.g. Java virtual machine [JVM], interpreters, emulators
Abstract
The invention discloses a low-code simulation modeling platform for a central air-conditioning cold source system, which is based on a Vue framework and utilizes a Vue scaffold to create projects, and comprises a component library module, a component analysis module, a component control module and a visualization module; the component library module is provided with components corresponding to the equipment physical model; the component analysis module generates a component list and displays the component list in the visualization module through loading and analyzing the components; the component control module is used for controlling the component. The invention builds the low-code simulation modeling platform based on the Vue framework, realizes the componentization and visualization of the equipment mechanism model, reduces the modeling threshold, and can be mastered, developed and built by common personnel, thereby effectively accelerating the speed, shortening the period and reducing the cost. The invention has the advantages of being convenient for engineering operators to combine the field device condition of the central air-conditioning cold source system and the design drawing of the cold source, and quickly construct a simulation model capable of simulating the energy consumption of the cold source system.
Description
Technical Field
The invention relates to the technical field of simulation modeling, in particular to a low-code simulation modeling platform for a central air-conditioning cold source system.
Background
People attach more and more importance to energy consumption, a central air-conditioning cold source system is a large energy consumption user, so that in order to solve the problem of high energy consumption, a plurality of students and experts start to realize energy consumption simulation modeling by means of MATLAB research, and prospective researches are often remained in a laboratory and are difficult to land and popularize in actual projects, and the main reason is that the requirements of the users on the specialization are very high, and common engineering implementation personnel cannot master the requirements.
The existing simulation modeling method of the central air-conditioning cold source system is generally realized by writing codes based on MATLAB, the whole cold source system is modeled uniformly, and the method is not detachable and has high debugging difficulty.
In the engineering implementation stage, debugging and calibration are required to be carried out on the cold source site, the debugging process is completed by combining modification and adjustment of codes, and if a problem occurs in the debugging process, specific equipment is difficult to locate, so that the implementation difficulty is very high and the debugging process is difficult to reuse.
Therefore, it is particularly important to develop a low-code simulation modeling platform for a central air-conditioning cold source system.
Disclosure of Invention
The invention aims to provide a low-code simulation modeling platform for a central air-conditioning cold source system. The invention has the advantages of being convenient for engineering operators to combine the field device condition of the central air-conditioning cold source system and the design drawing of the cold source, and quickly construct a simulation model capable of simulating the energy consumption of the cold source system.
The technical scheme of the invention is as follows: the low-code simulation modeling platform is based on a Vue framework, utilizes a Vue scaffold to create projects and comprises a component library module, a component analysis module, a component control module and a visualization module;
the assembly library module is provided with a sub-assembly library established according to the type of the equipment, and a plurality of different assemblies are arranged in the sub-assembly library, and each assembly corresponds to one equipment physical model;
the component analysis module generates a component list and displays the component list in the visualization module through loading and analyzing the components;
the component control module is used for controlling the components and comprises a component selection module, a component addition module, a component editing module, a component dragging module and a component connection module;
the visual module comprises a simulation canvas and a simulation model browse module, wherein the simulation canvas module is used for displaying a man-machine interaction interface, and the simulation model browse module is used for displaying a simulation model interface.
In the low-code simulation modeling platform facing the central air-conditioning cold source system, the component is provided with metadata; the metadata is a unified data readable model based on Vue realization, and comprises basic attributes, proprietary attributes, input parameters and output parameters; basic attributes include, but are not limited to, unique names, titles, icons, default styles, and names;
the proprietary attribute is related to the device physical model corresponding to the component and is different from other components;
the input parameter is an interface for receiving external data, and the output parameter is a parameter transferred to the next component;
proprietary properties of the components include, but are not limited to, constants, variables required by the physical model.
In the low-code simulation modeling platform facing the central air-conditioning cold source system, the component analysis module automatically scans all components under the component library module, analyzes metadata of the components through a self-description format of the loading component, adds the metadata into a component cache list for classified storage, and instantiates.
In the low-code simulation modeling platform facing the central air-conditioning cold source system, the component selection module is used for selecting a required component in the component library module;
the component adding module is used for adding the selected component to the simulation canvas;
the component editing module can edit basic properties, proprietary properties, input parameters and output parameters of the component;
the component dragging module is realized based on H5 and Vue dynamic component functions, a design interface is generated through dragging, and the completed interface is exported, stored, imported and restored in a JSON file format;
the component connection module can connect output parameters and input parameters between components, realize data flow between the components and simulate parameter transfer between devices.
In the low-code simulation modeling platform facing the central air-conditioning cold source system, the simulation canvas is used for displaying a man-machine interaction interface for modeling the cold source system for a user;
and the simulation model browses data in a JSON format through dynamic loading, and displays a simulation model interface.
In the foregoing low-code simulation modeling platform facing the central air-conditioning cold source system, the component library module includes, but is not limited to, a water pump component, a chiller component, a plate heat exchanger component, a water source heat pump component, a boiler component, a lithium bromide component, a water collector component, a water separator component and a water collector component.
In contrast to the prior art, the method has the advantages that,
the invention builds a low-code simulation modeling platform based on the Vue framework, realizes the componentization and visualization of the mechanism model based on the central air-conditioning cold source equipment, reduces the modeling threshold, enables common engineering operators to master, develop and build the cold source simulation model meeting the application requirements, further can avoid the need of entrusting algorithm engineers, software engineers and carrying out the demand handover, effectively accelerates the modeling speed, shortens the modeling period, reduces the modeling cost, and can ensure the flexibility and satisfaction of the simulation model;
based on the Vue architecture, the MVVM data binding characteristic is utilized to realize data-view separation, the data does not influence the view, and the view is refreshed only when the data is updated;
each model multiplexed in the cold source equipment componentized combination process is not influenced by the data layer, so that the modeling situation is more approximate to reality;
the unified data readable model is defined to realize metadata, the basic attribute, the special attribute and the like of the component are agreed, the self-description of the component is ensured, and the multiplexing of the component is realized;
because the JSON format file has the advantages of light weight, easy reading and writing, cross-language analysis and the like, the application adopts the JSON format, supports direct modification of the internal codes of the packaged components, and reduces the limitation of the components packaged by the low-code development platform to the use of professional programmers.
In summary, the invention has the advantage of being convenient for engineering operators to quickly construct a simulation model capable of simulating the energy consumption of the cold source system by combining the field device condition of the cold source system of the central air conditioner and the design diagram of the cold source.
Drawings
Fig. 1 is a schematic view of the frame structure of the present invention.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not intended to be limiting.
Examples. As shown in fig. 1, the low-code simulation modeling platform for the central air-conditioning cold source system is based on a Vue frame, and utilizes a Vue scaffold to create projects, and comprises a component library module, a component analysis module, a component control module and a visualization module;
the assembly library module is provided with a sub-assembly library established according to the type of the equipment, and a plurality of different assemblies are arranged in the sub-assembly library, and each assembly corresponds to one equipment physical model;
the component analysis module generates a component list and displays the component list in the visualization module through loading and analyzing the components;
the component control module is used for controlling the components and comprises a component selection module, a component addition module, a component editing module, a component dragging module and a component connection module;
the visual module comprises a simulation canvas and a simulation model browse module, wherein the simulation canvas module is used for displaying a man-machine interaction interface, and the simulation model browse module is used for displaying a simulation model interface.
The component has metadata; the metadata is a unified data readable model based on Vue realization, and comprises basic attributes, proprietary attributes, input parameters and output parameters; basic attributes include, but are not limited to, unique names, titles, icons, default styles, and names;
the proprietary attribute is related to the device physical model corresponding to the component and is different from other components;
the input parameter is an interface for receiving external data, and the output parameter is a parameter transferred to the next component;
proprietary properties of the components include, but are not limited to, constants, variables required by the physical model.
And the component analysis module automatically scans all components under the component library module, analyzes metadata of the components through a self-description format of the loaded components, adds the metadata into a component cache list for classified storage, and instantiates.
The component selection module is used for selecting a required component in the component library module;
the component adding module is used for adding the selected component to the simulation canvas;
the component editing module can edit basic properties, proprietary properties, input parameters and output parameters of the component;
the component dragging module is realized based on H5 and Vue dynamic component functions, a design interface is generated through dragging, and the completed interface is exported, stored, imported and restored in a JSON file format;
the component connection module can connect output parameters and input parameters between components, realize data flow between the components and simulate parameter transfer between devices.
The simulation canvas is used for displaying a man-machine interaction interface for modeling the cold source system to a user;
and the simulation model browses data in a JSON format through dynamic loading, and displays a simulation model interface.
The component library module includes, but is not limited to, a water pump component, a chiller component, a plate heat exchanger component, a water source heat pump component, a boiler component, a lithium bromide component, a water collector component, a water separator component, and a water collector component.
The actual equipment types in the cold source system of the central control air conditioner are relatively fixed, such as: machines, towers, pumps are indispensable conventional equipment, and corresponding assembly modules are developed according to the mechanism of each equipment;
the invention configures the input parameters, output parameters and proprietary properties of each equipment assembly through the visual interface to drive the mechanism model of the corresponding equipment, and configures the parameter relationship between the assemblies and the connecting assemblies through the visual interface to realize the simulation of the complete cold source system of the central air conditioner by adding the assemblies according to the needs.
The steps for creating the component are as follows:
first, a simulation canvas (canvas) for building component instances needs to be created, built using HTML (Hyper Text Markup Language ) and JavaScript (JS, scripting language) frames;
the simulation canvas is used for implementing a man-machine interaction interface for displaying cold source system modeling for a user to the central air-conditioning cold source system, and after receiving an instruction of creating a component instance, which is input by the user through the front-end equipment in the graphical user interface, the front-end equipment creates a simulation canvas for building the component instance, and the size and the color of the simulation canvas are not limited;
after the simulation canvas is created, because a large number of reusable components are arranged in the software development, in order to facilitate the repeated use of a developer, the components can be directly dragged from a preset component library module to build component examples, and the sources of the components contained in the preset component library module are not limited;
the first step of building the component instance can be to directly introduce JPG and svg files as the appearance of the component in a simulation canvas by adding an operable DOM (Document Object Model ) object, or design the required module appearance by CSS (Cascading Style Sheets, cascading style sheet) and add identification information to facilitate the subsequent call;
adding feedback content aiming at the selected operation of the response component to the DOM object of the component through JavaScript, controlling the DOM object to pop up a response module, wherein the module content is a parameter configuration popup window for configuring parameters of the component, and the parameters comprise and are not limited to fixed attributes such as the weight, density, color, model, production date, warranty period, rated current, rated voltage and the like of cold source equipment, and dynamic attributes such as current, voltage, rotating speed, torque, temperature and the like;
and finally, taking the configured attribute information as metadata of the components, and storing the components into a preset component library to complete the creation of the components.
Claims (6)
1. A low-code simulation modeling platform for a central air-conditioning cold source system is characterized in that: the low-code simulation modeling platform is based on a Vue framework, utilizes a Vue scaffold to create a project and comprises a component library module, a component analysis module, a component control module and a visualization module;
the assembly library module is provided with a sub-assembly library established according to the type of the equipment, and a plurality of different assemblies are arranged in the sub-assembly library, and each assembly corresponds to one equipment physical model;
the component analysis module generates a component list and displays the component list in the visualization module through loading and analyzing the components;
the component control module is used for controlling the components and comprises a component selection module, a component addition module, a component editing module, a component dragging module and a component connection module;
the visual module comprises a simulation canvas and a simulation model browse module, wherein the simulation canvas module is used for displaying a man-machine interaction interface, and the simulation model browse module is used for displaying a simulation model interface.
2. The low-code simulation modeling platform for a central air-conditioning cold source system according to claim 1, wherein the low-code simulation modeling platform is characterized in that: the component has metadata; the metadata is a unified data readable model based on Vue realization, and comprises basic attributes, proprietary attributes, input parameters and output parameters; basic attributes include, but are not limited to, unique names, titles, icons, default styles, and names;
the proprietary attribute is related to the device physical model corresponding to the component and is different from other components;
the input parameter is an interface for receiving external data, and the output parameter is a parameter transferred to the next component;
proprietary properties of the components include, but are not limited to, constants, variables required by the physical model.
3. The low-code simulation modeling platform for a central air-conditioning cold source system according to claim 2, wherein the low-code simulation modeling platform is characterized in that: and the component analysis module automatically scans all components under the component library module, analyzes metadata of the components through a self-description format of the loaded components, adds the metadata into a component cache list for classified storage, and instantiates.
4. The low-code simulation modeling platform for a central air-conditioning cold source system according to claim 2, wherein the low-code simulation modeling platform is characterized in that: the component selection module is used for selecting a required component in the component library module;
the component adding module is used for adding the selected component to the simulation canvas;
the component editing module can edit basic properties, proprietary properties, input parameters and output parameters of the component;
the component dragging module is realized based on H5 and Vue dynamic component functions, a design interface is generated through dragging, and the completed interface is exported, stored, imported and restored in a JSON file format;
the component connection module can connect output parameters and input parameters between components, realize data flow between the components and simulate parameter transfer between devices.
5. The low-code simulation modeling platform for a central air-conditioning cold source system according to claim 2, wherein the low-code simulation modeling platform is characterized in that: the simulation canvas is used for displaying a man-machine interaction interface for modeling the cold source system to a user;
and the simulation model browses data in a JSON format through dynamic loading, and displays a simulation model interface.
6. The low-code simulation modeling platform for a central air-conditioning cold source system according to claim 2, wherein the low-code simulation modeling platform is characterized in that: the component library module includes, but is not limited to, a water pump component, a chiller component, a plate heat exchanger component, a water source heat pump component, a boiler component, a lithium bromide component, a water collector component, a water separator component, and a water collector component.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117149359A (en) * | 2023-10-27 | 2023-12-01 | 大尧信息科技(湖南)有限公司 | Software definition simulation development platform and method for data chain equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117149359A (en) * | 2023-10-27 | 2023-12-01 | 大尧信息科技(湖南)有限公司 | Software definition simulation development platform and method for data chain equipment |
| CN117149359B (en) * | 2023-10-27 | 2024-01-26 | 大尧信息科技(湖南)有限公司 | Software definition simulation development platform and method for data chain equipment |
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