The invention discloses a personnel, attendance and expense integrated research and development
activity management system, which comprises a
data acquisition layer, a core business layer, a
data collaboration layer, an intelligent analysis layer and a user
interaction layer, and each layer realizes two-way
data transmission and interaction through a distributed network; the
data acquisition layer is used for acquiring multi-
source data related to research and development activities, the core business layer is used for
processing three types of core businesses of personnel, attendance and cost, the
data collaboration layer is used for establishing an
association mapping relation of the three types of
business data, the intelligent analysis layer is used for realizing
deep mining and decision support of the data, and the user
interaction layer is used for providing customized operation interfaces for users of different roles. According to the multi-dimensional cooperation mode, the cross-department communication cost is greatly reduced, the efficiency of personnel statistics, attendance accounting, expense auditing and other transactional work is improved by more than 50%, and meanwhile, the consistency and reliability of management data are ensured.