System Summarization Technical Features System Structure Equipment Composition System Function

System Summarization

       Tianguang digital multimedia teaching platform is an integral solution to informatized teaching, which is based on the campus network and is harmonized with the network technology completely. With the adoption of the advanced network technology, multimedia technology, it offers a most frontal digitalized and informatized teaching means. It manages and shares the teaching resources such as courseware and VOD based on two modes including distribution and concentration, and forms the teaching stream on the campus network. Its topological structure is given below:

                                                                                click and zoom out

   Integrating with the multimedia technology and network technology, this teaching platform adopts the embedded computer technology and design centering on the actual teaching demands. Characterized by strong special purpose, low cost, overall functions, stable performance and operation, convenient operation and strong augmentability, this product can meet the present class teaching and intensive teaching reformation and development. Its design thought is innovative and leads other similar products. Its performance and technical indexes are in conformity with the state’s relevant standards and enterprise standards. All technical data of this product are available. The Tianguang digital multimedia teaching platform is a professional solution to the informatized teaching made especially for the education industry. It is based on the standard hundred-mega and k-mega campus network and harmonized with the campus network. It can also be linked with the education MAN and public community network seamlessly. This platform can harmonize with the traditional analog networks such as broadcast network, teaching evaluation network, multimedia teaching network, CATV network into the campus network to realize the combination of multiple networks, to strengthen the multimedia and video alternation function, and to enable the campus to be an interactive multimedia teaching platform as well as a true integrated multimedia campus network. This platform combines with the embedded computer technology, network communication technology, audio and video technology and DSP technology well, and supports informatized teaching, intelligent broadcasting, TV program live-cast, video meeting, field direct broadcast, and finishes the daily activities in the campus network such as discussion classroom by many classes, remote lecture attendance, teaching observation, and electronic examination room. Its one outstanding technical characteristic is making full use of the embedded computer technology. All kinds of software equipment are the embedded computers so as to ensure the better reliability, stability and security of the whole system. Among the technologies, the remote ON/OFF technology is developed independently. Although the computer network card has the remote ON/OFF function, the ON/OFF failure rate is very high. The technology this platform adopts can assure 100% success. In this way, the system administrator may realize 100% remote equipment management. This platform includes a software platform with optimal functions. Developed with the embedded software development method, the stability and reliability of the whole system is guaranteed. This platform can harmonize with the school’s existent equipment such as video recorder, VCD, DVD, sound recorder and CATV etc. to simulate the audio and video programmes to succeed to the existent teaching modes. In addition, it is the first step of Beijing Zhongqing IT educational strategy. In the future, it can realize interaction across the campus and intercommunicate with the whole public community network. Moreover, by virtue of its sufficient flexibility, it can form a stronger individual campus network depending on different situation of each school. With the characteristics including unique special terminal equipment, optimal integration, flexible organization and configuration, stronger system management, overall access to campus network and completely digitalization etc., it is popular in elementary and middle schools.