The digital twin campus is the "brain" of the digital intelligence campus built on the basis of new digital technologies such as the Internet of Things, big data, cloud computing, artificial intelligence, and 3D visualization. Fully connect people, vehicles, assets and facilities, and various business systems on campus to achieve full data integration, full visibility of status, full management of business, and full control of events, making the campus safer, more comfortable, and more efficient. Lower, sustained operational excellence. It mainly focuses on displaying comprehensive school situation management, teaching dynamic management, campus safety and security management, virtual immersive roaming and other topics .
1. Program Background
The digital twin campus provides new possibilities for the construction of a digital intelligence campus. Through the one-to-one mapping of the digital virtual campus and the physical campus, campus administrators can more comprehensively understand the operating status of the campus, realize intelligent allocation of resources, and improve campus operation efficiency and service quality . At the same time, students and teachers can also enjoy a more intelligent and personalized learning and teaching experience . The emergence of the digital twin campus will help the digital transformation of education to a new level and inject new impetus into the development of education.
2. Capability Framework
Yizhiwei is based on the EasyV digital twin visualization platform and the EasyTwin digital twin fusion rendering engine as the core. Twin modeling and scene rendering capabilities, create a digital twin digital intelligence campus application driven by B/S and C/S dual modes, realize the virtual restoration of digital twin campus scenes, create comprehensive school situation management, campus immersive roaming, teaching dynamic management , Campus application special scenarios such as safety and security management .
3. Program structure
- IoT perception system construction
In the construction process of the digital twin campus, the integration of various management subsystems is a key step to realize the comprehensive connection of the digital campus. These management subsystems include security monitoring, intelligent building control, smart classrooms, etc., and they cover people**, things, asset equipment and various business systems** in the school.
监控物联设备对接
楼宇梯控物联设备对接
- Teaching business data application
Summarizing the dynamic data of school management to the digital twin campus platform is an important part of realizing a digital smart campus. This integration process collects, integrates and analyzes multi-source heterogeneous data such as various management subsystems, student learning data, teacher teaching data, and campus operation data to achieve comprehensive connection and visual display .
Using visualization technology to promote education fairness, scientific decision-making, precise management, smart services, public opinion analysis and other comprehensive digital solutions to solve the isolated islands of school business systems and the fragmentation of data management. Improve the consistency and comprehensiveness of school business data; improve the multi-dimensional analysis and unification of school business department data, and realize the effective integration and interaction of data between school-related business and organizational levels.
- Digital Twin Campus Management
Utilizing the advantages of "visual, manageable, and controllable" digital twin technology , building a unified twin base for a digital and intelligent campus is an important step in promoting the construction of a smart campus. Campus data is digitally mapped to a virtual parallel world, such a digital mirrored campus can reflect the status and operation of the actual campus in real time. This enables campus administrators to intuitively understand the operating status of the campus through a visual interface, conduct data analysis, discover problems in a timely manner, and make decisions. At the same time, the digital twin campus can also simulate a variety of campus scenarios to provide teachers and students with an immersive learning and teaching experience**.
可视：数字孪生校园1:1虚拟还原
可管：数字孪生校园各类数据全面连接和交互
可控：数字孪生校园应急疏散路线方针规划
4. Application scenarios
- Comprehensive school situation management
In terms of comprehensive school situation, the physical campus is restored by means of twinning. On both sides of the scene of the digital twin campus, the comprehensive information of the campus can be displayed, including the historical evolution of the campus, the general situation of the school, the campus facilities, and the setting of disciplines and majors. Let visitors have a clear understanding of the campus situation. And access to time and weather dynamic data to realize real-time simulation of the real campus and increase the realism of the scene. The digital twin campus can realize the intuitive data space display of the possession and usage of each place in the school. Managers can check the usage of each place at any time, grasp the utilization rate and resource allocation of the place, and optimize resource allocation to improve The service level of the digital intelligence campus.
数字孪生校园：雨雪晴阴天气数据模拟
数字孪生校园：空间场所管理
2. Insights into Teaching Dynamics
The digital twin campus docking with the data of the educational administration system can realize the intuitive display and timely adjustment of educational administration information, and provide a more efficient and scientific means for school educational administration management. Integrating school information system data such as service management, class scheduling management, and teaching evaluation can help schools conduct multi-dimensional monitoring and analysis, so as to fully understand teacher scheduling, classroom resource utilization, student attendance, and exam arrangements, etc., and provide support for school educational affairs. The evaluation provides a comprehensive basis. By constructing portraits of teachers and students, combined with the evaluation model, it is possible to scientifically judge the school's educational level and students' academic level , and provide support for the improvement of teaching quality and individualized guidance for students.
On the other hand, based on the general level of teaching development, through multi-dimensional analysis of discipline settings, scientific research projects, high-end talents, awards, and employment information, etc., the school's scientific research and teaching achievements can be comprehensively displayed , providing a basis for the school's talent training and professional construction. scientific basis. Such analysis and display will help schools better understand their own development status and formulate corresponding development strategies.
Teaching dynamic insight is of great significance for improving the school's educational management level, optimizing resource allocation, realizing personalized learning and services, and comprehensively displaying the school's teaching and scientific research results, and improving the learning experience of teachers and students with a more efficient and scientific operation method and teaching quality.
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Campus safety and security
The digital twin campus integrates the data of the campus security management system such as the security monitoring system and the fire monitoring system, and integrates technologies such as face recognition and license plate recognition, and applies the campus security emergency plan and emergency evacuation algorithm to create a digital twin campus security application . Through the integration of these technologies, it is possible to realize real-time monitoring of elements such as the number of campus personnel, identity information, key places, vehicle traffic conditions, and alarm events, so that campus managers can fully grasp the security situation of the campus and realize early warning and rapid response to plans , so as to effectively improve the effectiveness of campus security management and control. -
Campus immersive
roaming digital twin campus uses virtual reality technology, students, teachers and parents can enter the virtual campus through the first-person perspective , and realize the roaming experience of the campus scene. The interactive experience allows people to experience the campus environment more personally. Through virtual roaming and real-time simulation technology, visitors can learn about the campus situation anytime and anywhere without being limited by time and space, and feel the charm of the campus, providing innovative means and display platforms for school enrollment, publicity and promotion, etc. .
The digital twin campus provides new possibilities for the construction of a digital intelligence campus. Through the digital mirrored campus, campus administrators can have a more comprehensive understanding of the operating status of the campus, realize the intelligent allocation of resources, and improve the efficiency of campus operations and service quality. At the same time, students and teachers can also enjoy a more intelligent and personalized learning and teaching experience. The emergence of the digital twin campus will help the digital transformation of education to a new level and inject new impetus into the development of education.