The design and application of "cloud - Edge -End" integrated computation in the higher education teaching informatization construction

Abstract

Along with the implementation of national educational informatization 2.0 and widespread wisdom campus constructions, teaching informatization, an important aspect of wisdom campus, is heavily studied and adopted in recent years. However, disorder management and poor satisfaction in teaching informatization are still widely present. A novel scheme based on cloud computing, edge computing and end capabilities exploitation and the hierarchical management of their integration, is proposed. It is carried out in practice in the construction of a public computer laboratory network, smart classrooms network and traditional classrooms update. It benefits teachers, students and maintenance staffs as it provides convenient interaction, real time response to malfunction, and clear hierarchical management without losing flexibilities. The overall satisfactions in the annul investigations are raised from nearly 30% up to more than 90%.