As an inevitable development trend under the new normal of informationized education, the construction of smart campus is an important manifestation of the school's comprehensive strength, contributing to the creation of smart environments for teaching, scientific research, management and living that are complete, unified, high-efficient, stable, safe and reliable with advanced technologies, full coverage and deepened application. Driven by this trend, Wuhan Mengxin Technology applies such modern technologies as Internet, cloud computation and big data to education causes by making use of its superiority in BDS positioning and combining with mobile communication technologies, and realizes the registration of students' attendance and timely report of assignments and completion to their parents, so as to achieve favorable interaction, facilitate the communication between parents and the school, make teaching works smoother and reach the goals of safe campus and precise teaching.