Overall Overview

Customized functions for universities, providing comprehensive national level exam guarantees such as NCRE mode, ATA mode, and exam specific images; Multiple measures such as cluster mode, security mode, offline mode, and host exception protection ensure high security and reliability of the environment; One click operations such as library mode, class division and merging mechanism, and automatic enrollment and dismissal save a lot of tedious work; The core technology of vGPU integrates 2D and 3D desktops, automatically distributes corresponding desktops for different professional courses, maximizes resource utilization, and saves investment costs; Dual network isolation, achieving mutual isolation between internal and external desktops. A set of portals that manage resource modules, teaching modules, cloud storage modules, account modules, and more, allowing users to enjoy the convenience of a cloud academy from anywhere they can access the internet.

Large scale cloud construction, focusing on Mount Tai

The construction plan consists of three main parts: data center, transmission network, and access side. The data center includes server cluster, storage (optional), load balancing (optional), server virtualization platform, cloud college system (management end, teacher end, student end), virtualization agentless antivirus (optional), value-added application system (optional), etc; The transmission network includes management network, business network, storage network (optional), terminal access network, etc; The access side includes student thin terminals and teacher machines.

Cloud Academy has implemented multiple large-scale university projects in various provinces and cities, including Xi'an University of Finance and Economics, Northeast Normal University, Chongqing University of Technology, Henan University of Science and Technology, Guangdong University of Technology, Chengdu Vocational and Technical College, Chongqing Business Vocational and Technical College, Hebei Industrial Vocational and Technical College, Nanchang Institute of Technology, Tianjin Police Academy, etc. It has maintained stable and healthy operation, especially performing well in various national level exams and receiving high praise and appreciation from customers.

Semi automated operation and maintenance, staying at home

H3C Cloud Academy achieves remote operation and maintenance through a unified web management console, centralized management and monitoring of cloud academy resources. Through the overview interface, it can monitor the classroom's class situation (classrooms, courses, teachers, number of students, class status, etc.), host utilization rate (TOP5) and other information, and provide real-time abnormal alarms. Template based courses, simplified strategies, intelligent fault handling, foolproof installation, and user-friendly upgrades minimize the workload of manual participation and improve management efficiency.

Dual network isolation plan, exclusive to education

For special colleges, such as military academies, there is a need to access two separate networks, the external network and the internal network, to ensure secure information. The exclusive application solution of Cloud Academy in teaching scenarios, when it is necessary to access a designated network, the switch is used to switch the teacher and student ends to the designated network uniformly, using a single terminal to switch different network environments. There is no electrical line connection between the internal and external networks of the switch, and it is completely physically isolated. One click free switching, automatic network detection in the backend, triggering connection to the cloud host. The student end will send a broadcast to actively connect to the teacher end, and the IP address will be automatically converted. Leave complexity at the code level and present the clearest logic to users.

Diverse teaching methods, dynamic classroom

Multimedia teaching software in virtual environments, of course, is the best when it comes to original equipment. Common features such as screen broadcasting, student demonstrations, screen monitoring, internet cinema, one click internet ban, returning to local, one click restart, classroom layout, position adjustment, USB disk disable, workspace, full screen silence, self-study mode, account mode, virtual classroom, remote assistance, electronic teaching whips, voice broadcasting, batch boot, and automatic classes have been achieved by Cloud Academy in terms of experience and software cost. In addition to being built-in, it also supports seamless integration of third-party multimedia teaching software to ensure the continuation of the teaching habits of teachers over the years and reduce their learning costs.

Virtual graphics card splitting, showcasing strength

Supporting graphics card virtualization, cutting enterprise level physical graphics cards, flexible allocation of video memory, 1GB, 2G, 4G video memory per desktop can be arbitrarily divided according to course requirements. By binding vGPU and virtual desktop, 3D applications such as 3Dmax, Adobe AE, Adobe PR, Google Earth, iRobotQ3D, 3D simulation software, Unity3D, etc. can be implemented using OpenGL and DirectX. Centralized management of graphics card resources in the cloud, providing vGPU resources for different scenarios as needed, with visual GPU resource monitoring and management functions, effectively reducing operation and maintenance costs.

Host exception protection, multiple safeguards

The Cloud Academy uses cluster technology to evenly distribute the desktops of all students in each classroom to all cloud hosts, avoiding pressure overload on a single host. At the same time, the platform monitors the status of the host in real-time. When a host's status is abnormal, with the help of virtual machine restoration function, the virtual machine of the abnormal host can be created on other normal hosts. As long as there are idle resources in the cluster, the background will automatically search for available resources and create student desktops for distribution and use. Combined with the campus cloud storage function, it can greatly reduce the impact caused by abnormal host failures.

Course scheduling system integration, unique and distinctive

Scenarios such as high/vocational education laboratory buildings, information buildings, and computer centers that undertake basic or professional courses for the entire school, with a large number of students, scheduling, and management difficulties, can save most of the workload once and for all with a set of scheduling systems. Cloud College connects with mainstream academic management systems, automatically obtains data, and automatically enters the desktop on time according to the course schedule, with fully automated execution. The computer room is unmanned, saving tedious and repetitive operations every day. Simultaneously classify and analyze various data used in the computer room, supporting multi-dimensional chart display.

Multi classroom combined classes, oversized lecture halls

There is a phenomenon in high/vocational education where multiple classrooms are required to teach the same course with one main lecturer. Cloud College adopts the task of combining multiple classrooms to integrate business logic and break physical limitations to merge multiple classrooms into one logical classroom, which can well meet the needs of large class classrooms. After merging, the main classroom teacher can perform related teaching operations, such as screen broadcasting, homework sending and receiving, electronic teaching whips, etc. All classrooms in the combined class are synchronized in real time to meet the needs of large class teaching in multiple classrooms in universities.

Campus cloud storage roaming, exclusive space

Assign a private campus cloud drive to each student and teacher, which will permanently retain personal data and information during their university years. It can be accessed through web pages and accessed within the campus network to obtain their own exclusive data, not limited to the cloud environment. Upload and download on your own, no format restrictions, permanently retain personal data and information during college, saving the embarrassment of forgetting to bring a USB flash drive. Sort files by format, share files with others or multiple people, support secondary sharing, and do not occupy disk space. Campus cloud storage enables borderless data sharing.