Building electrical and intelligent professional semi-physical simulation practice teaching training system

Abstract

The invention discloses a building electrical and intelligent professional semi-physical simulation practice teaching training system, which comprises a training system, and is characterized in that the training system is used for building a power generation and supply system, a ventilation and air conditioning system, a water supply and drainage system and an information simulation system which are arranged below the training system; the training module is used for simulation training of the training system; the design architecture comprises a technical architecture, a network architecture, a measurement and control architecture, a software architecture and an integrated architecture, and relates to the technical field of simulation practice teaching training. According to the invention, system structures, working principles and operation and use steps of a power supply system, a ventilation and air-conditioning system, a water supply and drainage system, and building security information subsystems such as audio and video subsystems, peripheral warning subsystems, fire alarm subsystems and access control subsystems can be displayed independently, visually and vividly, and function linkage in all professional directions can be realized to realize comprehensive operation training. And a foundation is laid for students in the specialty to be engaged in intelligent building related guarantee work.

Description

Technical Field

[0001] The invention relates to the technical field of simulation practice teaching and training, in particular to a semi-physical simulation practice teaching and training system for building electrical and intelligent professional. Background Art

[0002] Building electrical and intelligentization refers to the use of computer technology and automatic measurement and control technology to monitor and centrally manage all facilities in a building. This major is a discipline that combines strong and weak electricity, building equipment and intelligent technology. Specifically, building electrical and intelligentization can realize automatic control and unified management of power generation and supply systems, ventilation and air-conditioning systems, water supply and drainage systems, as well as audio and video, perimeter alarms, fire alarms, access control and other building security information.

[0003] Since building electrical and intelligentization is a discipline that combines strong and weak electricity, building equipment and intelligent technology, professional practical teaching involves the operation and use of power generation and supply equipment in electrical engineering; the operation and use of ventilation, air conditioning and water supply and drainage equipment in environmental engineering; and the operation and use of comprehensive information management related equipment in information and communication engineering. In practice, practical teaching is often carried out with the help of simulation training equipment or actual equipment, which not only occupies a large area but also has high costs. In addition, this major is an emerging major that integrates multiple disciplines. The existing teaching equipment often focuses on the operation practice of equipment in a single discipline, lacking the overall teaching function of mutual linkage between multiple disciplines and multiple equipment, so the effect of practical training is not good. Summary of the invention

[0004] The purpose of the present invention is to provide a semi-physical simulation practical teaching and training system for building electrical and intelligent majors, so as to solve the adverse effect of the current practical training equipment that can only carry out single professional operation and use training on the actual teaching effect, while effectively reducing the equipment cost-effectiveness and site occupation area problems, and to provide students of building electrical and intelligent majors with a practical teaching and training system that integrates power supply system operation training, ventilation and air-conditioning system operation training, water supply and drainage system operation training and building security information system operation training, and is multi-directional and multi-device.

[0005] At the same time, the technical problem to be solved by the present invention is to provide a semi-physical simulation operation training and teaching system for the building electrical and intelligent major in view of the deficiencies of the above-mentioned existing technologies, which can not only independently, intuitively and vividly display the system structure, working principle and operation steps of each subsystem of the building security information such as the power generation and supply system, ventilation and air-conditioning system, water supply and drainage system, as well as audio and video, perimeter alarm, fire alarm, access control, etc. of this major, but also realize the functional linkage of each professional direction to realize comprehensive operation training, laying a foundation for students of this major to engage in related security work of intelligent buildings.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a semi-physical simulation practice teaching and training system for building electrical and intelligent majors, including a training system, which is used for the construction of its power generation and supply system, ventilation and air-conditioning system, water supply and drainage system and information simulation system; a training module, which is used for simulation training of the training system; and a design architecture, which includes a technical architecture, a network architecture, a measurement and control architecture, a software architecture and an integrated architecture, and the design architecture is used in combination with the training system and the training module.

[0007] As a further solution of the present invention: a semi-physical simulation practice teaching and training system for building electrical and intelligent majors, the power generation and supply system, ventilation and air-conditioning system, and water supply and drainage system are all equipped with a fault setting unit that simulates the generation of their faults, system application equipment and scenes, and a large system display screen.

[0008] As a further solution of the present invention: a semi-physical simulation practice teaching and training system for building electrical and intelligent majors, the information simulation system includes a comprehensive information management platform, and the comprehensive information management platform provides power supply systems, ventilation and air-conditioning systems, and water supply and drainage systems for simulation detection from the wind, water or electricity professional directions.

[0009] As a further solution of the present invention: a semi-physical simulation practice teaching and training system for building electrical and intelligent majors, the training module includes a simulation teaching unit and a remote measurement and control unit, the simulation teaching unit provides semi-physical simulation teaching assignments for power generation and supply systems, ventilation and air-conditioning systems, and water supply and drainage systems, and the remote measurement and control unit provides remote virtual measurement and control operations for power generation and supply systems, ventilation and air-conditioning systems, and water supply and drainage systems.

[0010] As a further solution of the present invention: a semi-physical simulation practice teaching and training system for building electrical and intelligent majors, the simulation teaching unit includes a three-dimensional scene virtual simulation of the power generation and supply system, the ventilation and air-conditioning system, and the water supply and drainage system, the simulation teaching unit is equipped with simulation training equipment for the power generation and supply system, the ventilation and air-conditioning system, and the water supply and drainage system to achieve the simulation teaching purpose, the three-dimensional scene virtual simulation includes the topological relationship display of each system or equipment, the facility and equipment information display, the operation process demonstration and the equipment simulation monitoring.

[0011] As a further solution of the present invention: a semi-physical simulation practice teaching and training system for building electrical and intelligent majors, wherein a simulation training platform is provided in the remote measurement and control unit, and the simulation training platform is a simulation training platform for simulating power supply systems, ventilation and air-conditioning systems, and water supply and drainage systems, and the comprehensive information management platform is information-interconnected with the simulation training platform.

[0012] As a further solution of the present invention: a semi-physical simulation practice teaching and training system for building electrical and intelligent majors, the technical architecture trains and applies the training system from the physical layer, data layer and service layer based on the SOA model, the physical layer is used for the use and management of facilities and equipment in each system, the data layer includes a database, the database is used for data transmission and data storage of facilities and equipment used in the physical layer, the application layer is used for simulation training of three-dimensional virtual scenes and comprehensive information management platforms, and the service layer provides basic service support for the application layer.

[0013] As a further solution of the present invention: a semi-physical simulation practice teaching and training system for building electrical and intelligent majors, the network architecture is used for interconnection between the power supply system, ventilation and air-conditioning system, and water supply and drainage system and the system display large screen.

[0014] As a further solution of the present invention: a semi-physical simulation practice teaching and training system for building electrical and intelligent majors, the measurement and control architecture is used for remote control and linkage of power supply systems, ventilation and air-conditioning systems, and water supply and drainage systems.

[0015] As a further solution of the present invention: a semi-physical simulation practice teaching and training system for building electrical and intelligent majors, the software and integrated architecture provide platform integration and application of power generation and supply systems, ventilation and air-conditioning systems, water supply and drainage systems and information simulation systems.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present application provides a semi-physical simulation operation training and teaching system for the building electrical and intelligent major, which can not only independently and intuitively display the system structure, working principle and operation steps of each subsystem of the building security information such as the power generation and supply system, ventilation and air-conditioning system, water supply and drainage system, as well as audio and video, perimeter alarm, fire alarm, access control, etc. of this major, but also realize the comprehensive operation training through the functional linkage of each professional direction, laying a foundation for students of this major to engage in the related security work of intelligent buildings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a training system in a semi-physical simulation practice teaching and training system for building electrical and intelligent professional of the present invention;

[0019] Figure 2 It is a technical architecture diagram of the connection system in the semi-physical simulation practice teaching and training system for building electrical and intelligent professional of the present invention;

[0020] Figure 3 This is a network architecture diagram of a semi-physical simulation practice teaching and training system for building electrical and intelligent professional in the present invention;

[0021] Figure 4 This is a measurement and control architecture diagram of a semi-physical simulation practice teaching and training system for building electrical and intelligent professional in the present invention;

[0022] Figure 5 This is a software architecture diagram of a semi-physical simulation practice teaching and training system for building electrical and intelligent professional in the present invention;

[0023] Figure 6 This is an integrated architecture diagram of a semi-physical simulation practice teaching and training system for building electrical and intelligent professional in the present invention;

[0024] Figure 7 It is an information flow chart of a fire alarm subsystem in a semi-physical simulation practice teaching and training system for building electrical and intelligent professional of the present invention;

[0025] Figure 8 This is an interface diagram of real-time monitoring of power generation and supply in a semi-physical simulation practice teaching and training system for building electrical and intelligent professional of the present invention;

[0026] Fig. 9 The present invention discloses an information flow chart of a power monitoring subsystem in a semi-physical simulation practice teaching and training system for building electrical and intelligent professional. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of an embodiment of the present invention based on the overall structure of the present invention.

[0029] In the embodiment of the present invention, please refer to Figure 1 A semi-physical simulation practice teaching and training system for building electrical and intelligent majors, including a training system, which is used for the construction of power generation and supply systems, ventilation and air conditioning systems, water supply and drainage systems, and information simulation systems.

[0030] The power generation and supply system, ventilation and air conditioning system and water supply and drainage system are all equipped with fault setting units that simulate the generation of their faults, system application equipment and scenes, and a system display screen. The structure of the training system includes four subsystems: power generation and supply, ventilation and air conditioning, water supply and drainage, and informationization. The semi-physical simulation system of power generation and supply consists of three parts: diesel generator set control system (including fault setting unit), power generation and supply virtual equipment and scenes, and power generation and supply virtual display screen. Based on the semi-physical equipment and three-dimensional virtual scenes of power generation and supply, software and hardware environment support is provided for subjects such as power station control system cognition, diesel unit operation control, unit fault simulation and troubleshooting. Specifically, a PLC module with a monitoring circuit can be implanted in the subsystem of the virtual equipment of power generation and supply. The module intervenes and coordinates the diesel generator set control, the virtual equipment and scenes of power generation and supply, and the virtual display screen of power generation and supply, so as to realize the operation of the semi-physical simulation subsystem of power generation and supply in an orderly manner. The semi-physical simulation subsystem of ventilation and air conditioning consists of three parts: ventilation and air conditioning control cabinet (including fault setting unit), ventilation and air conditioning virtual equipment and scenes, and ventilation and air conditioning virtual display screen. Based on the semi-physical equipment and three-dimensional virtual scenes of ventilation and air conditioning, it provides software and hardware environment support for subjects such as ventilation and air conditioning system cognition, ventilation system facility equipment operation, ventilation and air conditioning fault simulation and troubleshooting. Similarly, a PLC module with a monitoring circuit can be implanted in the ventilation and air conditioning subsystem. This module intervenes and coordinates the ventilation and air conditioning control system, ventilation and air conditioning virtual equipment and usage scenarios, and ventilation and air conditioning virtual display screens, so as to orderly realize the operation of the ventilation and air conditioning semi-physical simulation subsystem. The water supply and drainage semi-physical simulation subsystem consists of three parts: water supply and drainage control cabinet (including fault setting unit), water supply and drainage virtual equipment and scenes, and water supply and drainage virtual display screens. Based on the semi-physical equipment and three-dimensional virtual scenes of water supply and drainage, it provides software and hardware environment support for subjects such as water supply and drainage system cognition, water supply / drainage operation, water supply and drainage fault simulation and troubleshooting. Similarly, a PLC module with a monitoring circuit can be implanted in the water supply and drainage subsystem. This module intervenes and coordinates the water supply and drainage control system, water supply and drainage virtual equipment and usage scenarios, and water supply and drainage virtual display screens, so as to orderly realize the operation of the water supply and drainage semi-physical simulation subsystem.

[0031] The information simulation system includes a comprehensive information management platform, which provides simulation detection of power supply system, ventilation and air conditioning system and water supply and drainage system from the perspective of wind, water or electricity. The information simulation subsystem consists of 6 simulation equipments including environmental monitoring simulation equipment, fire alarm simulation equipment, audio and video monitoring simulation equipment, access control and perimeter alarm simulation equipment, broadcasting and network communication simulation equipment, and comprehensive information management simulation equipment, and 1 comprehensive screen. Based on the semi-physical equipment and supporting software of each profession, the training and learning of subjects such as recognition of each professional system equipment, equipment connection debugging, system software operation and use, system troubleshooting and diagnosis are realized.

[0032] In addition, the comprehensive information management simulation equipment includes a comprehensive information management platform, which can carry out parameter monitoring, status monitoring, linkage control, centralized management of simulation subsystem equipment and information simulation systems in the wind, water and electricity fields, as well as remote control of equipment and systems. Specifically, the information simulation subsystem is equipped with PLC equipment and equipment management robots, among which the equipment management robot is managed by MES and operated in conjunction with the AGV management system (i.e., the internal implantation system of the equipment management robot). The AGV management system is installed inside the automatic robot in the control area and can be controlled and programmed through the PLC system to identify and use environmental monitoring simulation equipment, fire alarm simulators, audio and video monitoring simulation equipment, access control and peripheral warning simulation equipment, broadcasting and network communication simulation equipment, comprehensive information management simulation equipment and integrated screens. When personnel need to select equipment, the equipment can be transferred through the PLC equipment into an AGV system, which can realize automatic equipment picking operations, thereby facilitating the autonomous operation of the information simulation subsystem and avoiding the problem of disordered management caused by equipment confusion.

[0033] A training module, wherein the training module includes a simulation training module for the training system, and the training module includes a simulation teaching unit and a remote measurement and control unit. The simulation teaching unit provides semi-physical simulation teaching assignments for power generation and supply systems, ventilation and air-conditioning systems, and water supply and drainage systems. The remote measurement and control unit provides remote virtual measurement and control assignments for power generation and supply systems, ventilation and air-conditioning systems, and water supply and drainage systems. Specifically, this practical teaching and training system can carry out semi-physical simulation practical teaching for each single professional direction of ventilation and air-conditioning, water supply and drainage, and power generation and supply, and can use the comprehensive information management platform of the informationization direction to remotely measure and control virtual equipment to meet the needs of networked training for each professional direction, and achieve the progressive simulation training requirements of "single device operation → single professional direction operation → networked comprehensive operation".

[0034] The simulation teaching unit includes a three-dimensional scene virtual simulation of the power generation and supply system, the ventilation and air-conditioning system, and the water supply and drainage system. The simulation teaching unit is provided with simulation training equipment for the power generation and supply system, the ventilation and air-conditioning system, and the water supply and drainage system to achieve the purpose of simulation teaching. The three-dimensional scene virtual simulation includes the topological relationship display of each system or equipment, the facility and equipment information display, the operation process demonstration, and the equipment simulation monitoring. Specifically, the single professional direction operation scene power generation and supply, ventilation and air-conditioning, and water supply and drainage simulation training software are deployed in the virtual display large screen, mainly for the professional training personnel of wind, water, and electricity, and display the virtual simulation of the three-dimensional scenes of each profession, and provide the system topological relationship display, facility and equipment information display, standardized operation process demonstration, equipment simulation monitoring and other capabilities; the comprehensive information management platform is deployed in the server of the comprehensive information management simulation equipment, mainly for the professional training personnel of information technology, and provides security. Prevention, information management, business management and other capabilities; each professional can realize hardware equipment recognition and connection through actual installation simulation training equipment; perform equipment side control operations through cabinet operation buttons or touch screens; for line faults set by system administrators, complete fault detection and processing through line short-circuiting, multimeter measurement and other means; in addition, it is also possible to realize remote operation and control of equipment through various professional virtual display large screens, and use 3D animation to master standard operation procedures; for software virtual faults set by system administrators, the corresponding alarm animation can be seen in the 3D scene, and the troubleshooting process can be explained according to the fault phenomenon; in addition, the system administrator can set software and hardware faults through the cabinet fault setting unit and the guidance module of each subsystem software; in addition, the system provides subject management, record management and other capabilities, and the system administrator can use this to realize the assessment and evaluation of training personnel in various professional directions.

[0035] The remote measurement and control unit is provided with a simulation training platform, which is a simulation training platform for simulating the power generation and supply system, ventilation and air conditioning system, and water supply and drainage system. The comprehensive information management platform is interconnected with the simulation training platform; the networked comprehensive operation scenario mainly uses the comprehensive information management platform to integrate and functionally link the simulation training subsystems of various professional directions. The comprehensive use of "virtual scene + virtual equipment + physical control cabinet + information simulation training equipment" builds a comprehensive information management simulation training platform consistent with the actual work flow of building electrical and intelligent majors. In this mode, the real-time information of the power generation and supply, ventilation and air conditioning, water supply and drainage, and information subsystems is synchronously displayed on the comprehensive screen. The guidance module can be used to simulate faults such as parameter exceeding the standard and status alarm. Different faults can be triggered either serially or in parallel. The fault type can be selected in the preset fault library or defined and expanded by the system administrator. After the fault is triggered, the comprehensive information management platform interface generates fault alarm information and voice broadcast prompts. After seeing the alarm signal, the trainees can check the faults of the wind, water, electricity, and information subsystems according to the work flow.

[0036] Other embodiments of the present invention: please refer to Figure 2 The design architecture includes technical architecture, network architecture, measurement and control architecture, software architecture and integration architecture. The design architecture is used for the combination of training system and training module. The training system comprehensively uses advanced technologies such as Internet of Things and digital twins. It is based on the service-oriented (SOA) architecture model and adopts the idea of ​​layered design. It is logically divided into physical layer, data layer, service layer and application layer.

[0037] System technical architecture Figure 2 As shown;

[0038] The technical architecture is based on the SOA model to train and apply the training system from the physical layer, data layer and service layer. The physical layer is used for the use and management of facilities and equipment in each system. The data layer includes a database, which is used for data transmission and data storage of facilities and equipment used in the physical layer. The application layer is used for simulation training of three-dimensional virtual scenes and comprehensive information management platforms. The service layer provides basic service support for the application layer. Specifically, the physical layer provides the entire system with infrastructure equipment and data sources required for professional training, including power generation and supply control cabinets, ventilation and air conditioning cabinets, water supply and drainage control cabinets for wind, water and electricity, and environmental monitoring simulation equipment, audio and video monitoring simulation equipment, fire alarm simulation equipment, access control and perimeter warning simulation equipment, computers and servers for information technology. The data layer adopts a variety of combined database technologies to build a unified data warehouse and provide standard data storage and processing services for the system. Data storage mainly includes relational databases, file databases (non-relational databases), and video databases. Data processing mainly includes data synchronization, data exchange, and data extraction and conversion. The service layer adopts the SOA technical architecture to encapsulate and provide access to core businesses, providing basic service support capabilities for the application layer, including business services and public services. Business services include data collection, data calculation, data storage, statistical analysis, etc. Public services include identity authentication, message distribution, open API, etc. The application layer is oriented to different business needs and training scenarios. Through the three-dimensional virtual scene and comprehensive information management platform of wind, water and electricity, it provides users with the ability of integrated network simulation training in each single professional direction and multiple directions.

[0039] Other embodiments of the present invention: please refer to Figure 3 In order to meet the requirements of the training system being able to operate in a single professional direction and to perform networked comprehensive operations, and to improve the integration capability and growth potential of the system, a networked integrated architecture design is adopted. Specifically, the network architecture is used for interconnection between the power supply system, ventilation and air-conditioning system, and water supply and drainage system and the system display large screen, and the data are interconnected through a core switch.

[0040] Other embodiments of the present invention: please refer to Figure 4 In order to ensure that the data of the training system can be interconnected and meet the operational requirements of the comprehensive information management platform and various professional virtual scenes, a measurement and control architecture is designed on the basis of the technical architecture and network architecture to realize local, remote and linkage control of each subsystem. Specifically, the measurement and control architecture is used for remote control and linkage of the power generation and supply system, ventilation and air-conditioning system, and water supply and drainage system.

[0041] Other embodiments of the present invention: please refer to Figure 5 The software and integrated architecture are used for platform integration and application of power generation and supply systems, ventilation and air conditioning systems, water supply and drainage systems, and information simulation systems. The training system software architecture mainly includes subsystem application software, professional supporting software for simulation training equipment, basic support software, and system access software. The specific software composition architecture is as follows: Figure 5 As shown,

[0042] Subsystem application software: including simulation training software for wind, water, electricity and information technology. The wind, water and electricity simulation training software mainly builds virtual scenes for power generation and supply, ventilation and air conditioning, and water supply and drainage based on 3D modeling technology to support users in completing daily teaching training and subject training. The information technology simulation training software inherits the security prevention and information management functions of the comprehensive information management platform, and supports users in conducting information technology professional teaching simulation training;

[0043] Professional supporting software: mainly includes access control management software, audio and video management software, fire alarm application software, security system management software, PLC programming software and other simulation equipment supporting software. Mainly used to support users to conduct information-based professional simulation training.

[0044] Basic support software: provides the computing, network, and storage resources required for simulation equipment, and provides the necessary basic guarantees for the normal operation of the system software, including Internet of Things management software, 3D engine, database software, etc.

[0045] System access software: provides access methods such as browser, virtual display screen, integrated screen, etc., and provides users with viewing, control, configuration and other functions.

[0046] Other embodiments of the present invention: please refer to Figure 6, the integrated design of the training system in the integrated architecture follows the idea of ​​"centralized governance, decentralized control". Centralized governance can realize centralized monitoring and governance of each subsystem, and uniformly store, display and manage the information of each subsystem on the same platform and provide data access interfaces for other information systems; decentralized control is to control each subsystem in a decentralized manner, maintain the relative independence of each subsystem, separate faults, disperse risks and facilitate governance. System-level integration mainly realizes information interaction, function scheduling and comprehensive application of information between each subsystem and the comprehensive intelligent management platform. It is realized by three technical means: application integration, data integration and interface integration according to the situation of each subsystem. System integration architecture such as Figure 6 shown.

[0047] Other embodiments of the present invention: please refer to Figure 7 In the information flow of the integrated information management platform, in the single-direction teaching mode, the integrated information management platform is the control center of the semi-physical simulation practice of the information major; in the multi-disciplinary network training mode, the integrated information management platform is the control center of the entire training system. In the single-direction teaching mode, taking the fire alarm unit as an example, the information flow of the fire alarm subsystem is as follows Figure 7 As shown. The fire alarm controller is connected to various fire alarm detectors, sound and light alarms, and manual alarm buttons through a bus. The serial communication interface of the fire alarm controller is converted into an IP network interface through a serial port server and connected to a network switch to achieve integration with the comprehensive information management platform.

[0048] Other embodiments of the present invention: please refer to Figure 8 and Fig. 9 In the multi-disciplinary network training mode, the integrated information management platform and the power supply electronic system are linked to form a power monitoring subsystem, including five functional modules: power grid real-time monitoring, power supply real-time monitoring, lighting real-time monitoring, power historical data management, and power alarm data management. Figure 8 As shown in Figure 1, the information flow of the power monitoring subsystem is as follows: Fig. 9 shown.

[0049] The working principle of the invention is: This application provides a semi-physical simulation operation training and teaching system for the building electrical and intelligent major, which can independently, intuitively and vividly display the system structure, working principle and operation steps of each subsystem of building security information such as the power generation and supply system, ventilation and air-conditioning system, water supply and drainage system, as well as audio and video, perimeter alarm, fire alarm, access control, etc. of this major, and can realize the functional linkage of each professional direction to realize comprehensive operation training, laying the foundation for students of this major to engage in related security work of intelligent buildings.

[0050] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A semi-physical simulation practice teaching and training system for building electrical and intelligent majors, characterized in that: It includes a training system, which is used for the construction of the power generation and supply system, ventilation and air conditioning system, water supply and drainage system and information simulation system under it; A training module, wherein the training module is used for simulation training of the training system; as well as The design architecture includes a technical architecture, a network architecture, a measurement and control architecture, a software architecture and an integrated architecture, and the design architecture is used in combination with a training system and a training module.

2. A semi-physical simulation practice teaching and training system for building electrical and intelligent majors according to claim 1, characterized in that: The power generation and supply system, ventilation and air-conditioning system, and water supply and drainage system are all equipped with a fault setting unit that simulates the generation of their faults, system application equipment and scenarios, and a large system display screen.

3. A semi-physical simulation practice teaching and training system for building electrical and intelligent majors according to claim 2, characterized in that: The information simulation system includes a comprehensive information management platform, which provides power supply systems, ventilation and air conditioning systems, and water supply and drainage systems for simulation detection from the wind, water or electricity professional directions.

4. A semi-physical simulation practice teaching and training system for building electrical and intelligent professional according to claim 3, characterized in that: The training module includes a simulation teaching unit and a remote measurement and control unit. The simulation teaching unit provides semi-physical simulation teaching assignments for power generation and supply systems, ventilation and air-conditioning systems, and water supply and drainage systems. The remote measurement and control unit provides remote virtual measurement and control assignments for power generation and supply systems, ventilation and air-conditioning systems, and water supply and drainage systems.

5. A semi-physical simulation practice teaching and training system for building electrical and intelligent professional according to claim 4, characterized in that: The simulation teaching unit includes a three-dimensional scene virtual simulation of a power generation and supply system, a ventilation and air-conditioning system, and a water supply and drainage system. The simulation teaching unit is provided with simulation training equipment for the power generation and supply system, the ventilation and air-conditioning system, and the water supply and drainage system to achieve the purpose of simulation teaching. The three-dimensional scene virtual simulation includes the topological relationship display of each system or equipment, the display of facility and equipment information, the demonstration of operation procedures, and equipment simulation monitoring.

6. A semi-physical simulation practice teaching and training system for building electrical and intelligent professional according to claim 5, characterized in that: The remote measurement and control unit is provided with a simulation training platform, and the simulation training platform is a simulation training platform for simulating the power supply system, ventilation and air-conditioning system and water supply and drainage system. The comprehensive information management platform is interconnected with the simulation training platform.

7. A semi-physical simulation practice teaching and training system for building electrical and intelligent majors according to claim 6, characterized in that: The technical architecture trains and applies the training system from the physical layer, data layer and service layer based on the SOA model. The physical layer is used for the operation and management of facilities and equipment in each system. The data layer includes a database, which is used for data transmission and data storage of facilities and equipment used in the physical layer. The application layer is used for simulation training of three-dimensional virtual scenes and comprehensive information management platforms. The service layer provides basic service support for the application layer.

8. A semi-physical simulation practice teaching and training system for building electrical and intelligent professional according to claim 7, characterized in that: The network architecture is used for interconnection between the power generation and supply system, ventilation and air conditioning system, and water supply and drainage system and the system display large screen.

9. A semi-physical simulation practice teaching and training system for building electrical and intelligent professional according to claim 8, characterized in that: The measurement and control architecture is used for remote control and linkage of power generation and supply systems, ventilation and air-conditioning systems, and water supply and drainage systems.

10. A semi-physical simulation practice teaching and training system for building electrical and intelligent professional according to claim 9, characterized in that: The software and integrated architecture provide platform integration and application for power generation and supply systems, ventilation and air-conditioning systems, water supply and drainage systems, and information simulation systems.

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