The Diplomatic Academy, dedicated to serving China's diplomatic endeavors and cultivating top-tier diplomatic and foreign affairs talent, is a small-scale, high-level institution uniquely supervised by the Ministry of Foreign Affairs.
In order to embrace new development opportunities, the Academy actively explores innovative methodologies for cultivating versatile diplomatic talent. In this process, the construction of smart classrooms has become a critical initiative for the Academy to elevate its academic construct and deepen teaching reforms.
Solution
The smart classroom construction project spans two campuses. Based on the characteristics of the project application, the system design employs a combination of local classroom independent control (smart educational terminals) and centralized operation and maintenance from a teaching operations center (multimedia distributed interaction system). The entire system relies on a network architecture to facilitate data interconnectivity and remote control, thereby optimizing daily management and service model
1.Seamless Integration of Local Control and Distributed Central Control
Industrial-grade touch screens are embedded in podiums, enabling one-click system power on/off and control over audio, video switching, recording, lighting, air conditioning, curtains, and more. The teaching operations control center can remotely manage multimedia devices across classrooms simultaneously.
2.All-in-One Smart Educational Terminal
A single terminal is capable of interfacing with various audiovisual devices and environmental control systems within the classroom, meeting the informational needs of smart classroom applications.
3.Smart Operation and Maintenance Control
The centralized control center allows for remote visual management and bulk device control, enabling one-click system activation or deactivation. Intelligent remote control integrates with the academic class schedule for easy start and end of classes; it features Internet of Things (IoT) automation and IP broadcasting, video live-streaming and on-demand, resource storage, and automatic statistics on device online statuses and IoT data.
4.Large Screen Class Monitoring
The centralized teaching operations control center's large screen provides real-time viewing of classroom video footage, presentation materials, and audio monitoring, facilitating centralized monitoring and inspection of the smart classrooms across both campuses. The system employs a user-friendly interface with multi-touch functionality for enlarging, reducing, moving, and closing signal windows, achieving a "what you see is what you control" effect.
Technical Advantages and Market Applications
The smart educational terminal products from TENDZONE adopt a modular design, incorporating multi-channel full HD audio and video encoding/decoding, video switching matrices, digital audio processors, digital amplifiers, smart central controllers, POE gigabit network switches, and audio/video recording capabilities. Built-in algorithms such as AEC (Acoustic Echo Cancellation), AGC (Automatic Gain Control), ANS (Adaptive Noise Suppression), and AFC (Adaptive Feedback Cancellation) ensure optimal audio-visual effects in classroom settings. The devices are designed with a height of 1U-2U and a standard width of 19 inches, significantly reducing the footprint by over six times.
Adopting a highly integrated design has greatly facilitated construction and maintenance by reducing external wiring of the equipment, while also lowering material and transportation costs. The integration of chip-level functions, a unique main control, and a single mainboard design minimizes internal wiring and connectors, thereby enhancing system reliability.
The company currently has offices in all provinces across the country, enabling rapid response to customer needs in various locations. Our products have been widely implemented in major universities, including the Diplomatic Academy, Zhongnan University of Economics and Law, the PLA University of Information Engineering, Shenzhen University, and the University of the Chinese Academy of Sciences' School of Information and Communication Technology.
summarize
Looking to the future, TENDZONE will continue to invest in the research and development of smart education products to meet the needs of more universities and institutions. By continually optimizing technology and services, we believe we can contribute to the modernization of education and establish new industry standards in the field of smart classrooms. TENDZONE looks forward to collaborating with more educational institutions to jointly promote the advancement and development of educational technology.
