In today's automated production sector, virtual** technology is playing an increasingly important role. These technologies can not only improve the teaching level and teaching quality of automation-related majors, but also help enterprises optimize the production process, improve production efficiency and reduce costs. At present, Beijing OBI has launched a variety of virtual software in the field of automated production, and has successfully empowered virtual technology in contemporary education and teaching.
1. Electrical engineering courses
The learning platform of electrical engineering course is an online multi-integrated learning platform based on the virtual ** operation platform to show large-scale comprehensive experiments in electrical engineering, which is based on the professional basic courses of electrical engineering and control science such as "Electrical Engineering", "Motor Understanding Practice" and "Motor Drag". The online learning platform of motor courses through progressive teaching methods, so that students can carry out knowledge learning and experimental operation of motor courses on the platform anytime and anywhere, the platform mainly includes three parts of knowledge learning module, theoretical assessment module, and virtual module, forming a comprehensive learning platform integrating knowledge point learning, theoretical assessment, and practice, and the project has been applied to Shandong University, Sichuan University, Beijing Jiaotong University, Ningxia University, Yingkou Institute of Technology, Honghe University and other universities.
At present, the platform includes motor structure cognition training, typical motor experimental training, motor principle experimental training, etcSecond, motor application
Traction motor training software.
Developed by Beijing OBIER Software and Changchun University of Technology, the project has declared the construction of a first-class course project, the software takes the traction motor of the light rail train as the cognitive object, with the help of virtual technology, the basic knowledge and virtual practice are comprehensively applied to guide students to learn independently and sexually. This software aims to provide a three-dimensional, high-degree, highly interoperable, and participatory virtual teaching platform for students of related majors in undergraduate colleges. The software is divided into three modules: knowledge point learning, traction motor performance design, traction motor and urban rail transit train assembly and performance testing. At present, the project has been applied to Beijing Jiaotong University, Gansu Mechanical and Electrical Vocational and Technical College, Changchun University of Technology and other universities.
Virtual software for electric vehicle drive systems.
Developed by Beijing OBI Software in cooperation with Beijing Jiaotong University, the software is developed based on the digital ** operation platform, which simulates the motor model and control operation process in 3D form. In the virtual system, students can choose different training content according to their own needs, set system parameters independently, and modify parameters according to the analysis results until the optimal results are obtained. At the same time, the training can further improve the students' knowledge and understanding of electric vehicles and motors, consolidate the theoretical knowledge they have learned, and strengthen the students' hands-on ability.
3. Process control
Boiler steam automatic control principle ** software.
With the boiler system as the control object, it cooperated with Zhengzhou University to apply for the construction of a national first-class course project. The software uses computer 3D modeling technology and digital ** technology to simulate the automatic control of boiler water vapor system, and students can build control modes such as single-loop control and cascade control; According to the change trend of each variable provided by the system, students can design and optimize the control algorithm on the original basis, that is, the control module can be edited independently in the schematic interface, and the operation will be carried out after the editing is completed, and the control parameters of the software module in the DCS diagram and the field diagram will be changed to verify the control effect. At present, it has been applied to Shanxi University, Zhengzhou University, Shenyang University, Guilin University of Technology, Inner Mongolia University of Technology and other universities.
Pulp and paper process automatic control virtual ** software.
Developed by Beijing OBIER Software and Qilu University of Technology, the project has declared the construction of first-class course projects, and the software reproduces the typical process environment of papermaking production in the form of three-dimensional animation, so that students can understand the principle and application of papermaking workshop instruments and actuators. Combined with the realistic papermaking workshop environment, students can more directly understand the control algorithm of the papermaking production process, the electrical transmission equipment and the control algorithm of papermaking production. It greatly mobilizes the enthusiasm and initiative of students to carry out experiments, quickly improves students' practical skills and vocational post ability, and cultivates outstanding technical talents in automation in papermaking enterprises. At present, the project has been applied to Shenyang University, Shaanxi University of Science and Technology, Qilu University of Technology and other universities.
Fourth, automation
Automatic production line virtual training software.
It supports real-time communication with the PLC programming software of Mitsubishi, Botu and other manufacturers, and the three-dimensional scene action in the software is controlled by the PLC programming software, and the operation in the software can also be fed back to the PLC programming software. The main functions of the automatic production line virtual training software are assembly, wiring, PLC communication, debugging, and can realize system control with distributed control or PLC master station and remote IO, so as to form an automatic processing and assembly production line, and truly present the processing process of the automatic production line. At present, the project has been applied to Guangxi Ecological Engineering Vocational and Technical College, Yangxin County Vocational Secondary School, Gansu Mechanical and Electrical Vocational and Technical College, Shandong Industrial Vocational College, Hunan Petrochemical Vocational and Technical College and other universities.
Modern electrical control virtual software.
Support real-time communication with Mitsubishi, Siemens and other manufacturers of PLC programming software, the software supports the user to wiring independently, the system will be based on the user programming and wiring situation to correspond**. Modern electrical control virtual software can realize the cognition of low-voltage electrical equipment, the assembly and adjustment of basic electrical control circuits, the assembly and adjustment of typical machine tool electrical control circuits, and the assembly and adjustment of PLC electrical control circuits in three-dimensional space. The project has been applied to Beijing Jiaotong University, Guangzhou University, Yangxin County Vocational Secondary School, Gansu Mechanical and Electrical Vocational and Technical College, Shandong Industrial Vocational College, Guangxi Ecological Engineering Vocational and Technical College and other universities.
5. Electronic communications
Sensor principle and application of virtual ** experimental software.
Developed by Beijing Obier Software and Zhejiang A&F University, the project has declared the construction of the national first-class course project, the software content includes the review and assessment of the basic knowledge of sensors, the acquisition of experimental task books, the analysis of the monitoring needs of Dendrobium officinalis imitation wild environment, the design of the overall scheme, the demonstration scheme, the hardware design of the sensor interface, the design of the sensor interface software, the data packaging of the monitoring node, the deployment of the monitoring node, the test of the monitoring node and the control equipment, the operation of the Dendrobium officinale imitation wild ring will be the intelligent monitoring system, Optimize the parameters of Dendrobium officinale imitation wild environment, summarize experiments, etc.
5G communication virtual software in complex battlefield environments.
Developed by Beijing Obier Software and Xi'an University of Technology, through the deployment of base stations in virtual complex battlefield experimental scenarios, students can learn the importance of 5G communication key technologies to meet the needs of modern battlefield communication on the basis of understanding wireless communication; It can qualitatively analyze the impact of the application of large-scale antenna array (large-scale MIMO) and non-orthogonal multiple access on the 5G multi-layer network architecture.
6. Electrical and electronic products
Electrical and electronic experiment virtual software.
Developed by Beijing OBIER Software in cooperation with Shandong University, the basic principles and key difficult problems of electrical and electronic engineering and electronics are reproduced through the operation links in the first-class electrical and electronic experiments. Students can freely install and build relevant experiments in the software, and then through independent wiring and equipment parameter adjustment, the experimental data and phenomena can be repeatedly debugged in the software to verify the circuit theorem.
Digital Circuit Experiment Virtual ** Experiment.
Analog three-dimensional laboratory digital circuit experimental operation table, analog digital circuit conventional experimental methods. The system is free mode, using the latest algorithms, the data out of the data is consistent with the reality, the 3D model is made in accordance with the real device, compared with the traditional circuit symbols, the use of the real model can cultivate the user's wiring rules, to help users use the real device faster, the project has been applied in Shandong University and other universities.
7. Intelligent manufacturing
Smart factory machine vision perception and control virtual software.
It was developed by Beijing OBI Software in cooperation with Shandong University, and applied for the national first-class course project. The software is developed according to computer technology, with the automatic cigarette sorting line as the background, and the operation of image recognition of cigarette types is simulated; The software has a mechanism model, with the real device as a reference, the operation process is very similar to the real equipment operation process, and the results are very close to the real system results, which can meet the needs of daily training, routine assessment and skill competitions. In addition to simulating the operation of the equipment, the software is also equipped with the theoretical knowledge displayed by flash animation, so that the operator can learn comprehensively and deeply.
High-speed train intelligent perception and health assessment virtual ** software.
Developed by Beijing OBIER software in cooperation with Shandong University, and declared the construction of the national first-class course project, the software is based on the intelligent monitoring technology of high-speed train bogie axle box bearing, damage diagnosis and life method and implementation process design experimental content, selected axle box bearing structure and damage causes, fiber grating and ultrasonic guided wave detection principle, monitoring system construction and debugging, damage diagnosis and life as the experimental steps, using 3D modeling, digital Li Sheng, animation, human-computer interaction and other technologies, Design a high-speed train high-dimensional perception and digital Li Sheng virtual ** experimental teaching project.
Virtual technology plays an increasingly important role in automated teaching and production, and automated virtual teaching and training has become the general trend of the industry.