vocational education

DLIM-DT01B Digital twin technology application platform Using digital twin technology application platform, a virtual simulation system with actual interactive function is created according to the requirements. The simulation system can realize the physical performance, mechanical structure and action function consistent with the actual environment. It can make the mechanical design and electrical design develop in parallel on the simulation system, and eliminate the gap period in the traditional development process. The simulation system is not only a simple animation scene, but also can interact with the actual control equipment, receive control instructions and feedback signals from sensors, etc. during the simulation process, it can timely discover various problems in the operation of the equipment under program control and carry out optimization, so as to improve the design efficiency and reduce the cost and risk. In response to the above situation, the State Council issued notice on Issuing the plan for the implementation of the national vocational education reform (Guo Fa [2019] 4), pointing out that we should adapt to the development demand of "Internet plus occupation education", improve the teaching methods and methods with modern information technology, and promote the construction and application of virtual learning network occupation space, and complement and expand the offline practical training teaching activities.

The device is an electric training evaluation platform developed according to the current electrical safety adjustment and maintenance requirements of real elevators. It is suitable for elevator related professional and vocational qualification centers such as building automation and electromechanical automation in various vocational colleges and technical schools, Training and evaluation agencies.

The experimental platform has strong practical value. The solar panels, intelligent controllers, and batteries used are the same as those used in the field, which can enable students to deeply understand the field application of solar photovoltaic power generation.

1. The daily system adopts two control methods of light intensity control and time control to realize automatic solar tracking of solar panels. 2. The solar tracking system is open to provide various practical training to strengthen students' practical ability. 3. The working environment monitoring of solar panels is closer to the use of solar panels in actual industrial applications. 4. Adopt multiple industrial-grade solar panels, which can be combined in parallel and series to imitate the solar panel system formation of the KW-level photovoltaic power generation system. 5. The solar tracker adopts a movable desktop. Other systems adopt a hanging box design, which is directly hung on the main table body. The modular design is more conducive to student operation and flexible in later expansion. 6. Ask students to combine solar panels, controllers, inverters, and batteries to form a solar photovoltaic power generation system. And provide a variety of application load experiments: inductive, resistive, functional application tests.

This DLPLC-CGQ Sensor Module is highly consistent with real industrial sensor application scenarios, allowing students to quickly get familiar with and adapt to actual on-site operation standards. It adopts dual training modes of physical operation and simulation, perfectly bridging the gap between professional theoretical knowledge and practical industrial application and optimizing the traditional vocational teaching system. Built with multiple safety protection designs for personnel and equipment, the module features standardized structure, flexible operation and strong practicability for long-term teaching use. It is constructed with special mold profiles and processed by anodizing coating, boasting a reasonable structural design, sturdy texture and modern and elegant appearance. Equipped with customized safety test leads and connectors that exceed US military MIL standards and international IEC standards, the module eliminates electric shock hazards during hands-on training, ensuring safe and stable experimental teaching.

This industrial training module adopts highly restored real industrial application design, enabling students to master practical operation skills and adapt to actual workshop working scenarios efficiently. It supports dual teaching modes of hands-on operation and system simulation, effectively solving the disconnection problem between professional theoretical knowledge and industrial practical application. Equipped with comprehensive personal and equipment safety protection mechanisms, the module features standardized design, flexible operation and high safety performance. The whole module adopts high-precision mold profiles with anodizing treatment, realizing scientific structural layout, firm structure and modern appearance. Matching customized safety test leads and connectors that exceed MIL and IEC international standards, it completely avoids electric shock risks during experimental training, ensuring safe and reliable long-term teaching use.

DLZL-WAC01 Water-Cooled Central Air Conditioning Training Device simulates real water-cooled AC system for operation, installation, debugging and fault diagnosis. It integrates water circulation, refrigeration circuit and electrical control with modular design, stable performance and safe operation. It is ideal for vocational colleges and training centers to cultivate professional HVAC technicians and improve practical skills effectively.

DLZL-CAC01 Household Central Air-conditioning Training Device simulates real central AC system for operation, installation, debugging and fault diagnosis. It integrates refrigeration, electrical control and intelligent detection with modular design, safe and stable. Ideal for vocational colleges and training centers to cultivate professional HVAC technicians and improve practical skills effectively.

1. The system design draws on the relevant standards of the WorldSkills Competition The training content is in line with international standards. This system is based on the World Skills Competition Plumbing and Heating Project (Plumbing and Heating 15) and the international advanced piping system. Through practical training, players can broaden their horizons, improve their learning ability, realize the importance of craftsmanship, and feel the connotation of craftsman spirit. 2. Openness The open design of this system allows users to use device resources for secondary design. 3. Practicality This system adopts quasi-physical design. 4. Environmental protection The system adopts high-quality aluminum profiles, with stable structure and strong rigidity. It can be recycled repeatedly, greatly reducing waste and lowering the impact on the environment.