STATIONERY INFORMATION RETRIEVAL SYSTEM BASED ON CLOUD COMPUTING

摘要

A stationery information retrieval system based on cloud computing, comprising an information collection device (100) arranged in each stationery store, a stationery information retrieval module (200) arranged in each terminal device, and a cloud server; the information collection device (100) of each stationery store is connected to the cloud server; the cloud server is connected to the stationery information retrieval module (200) of each terminal device; the information collection device (100) of each stationery store comprises a stationery information input module (110), a data storage module (120), a processor (130), a data transmission module (140), and a display module; the cloud server comprises a data transmission relay (310), a cloud computing processing module (320), and a central monitoring module (330); the stationery information retrieval module (200) of each terminal device performs one-to-many bidirectional wireless communication by means of the data transmission relay (310) and the data transmission module (140) in the information collection device (100) of each stationery store, accurately displaying retrieved stationery information to the user and enabling the user to select a stationery store to purchase stationery; the present invention is structurally simple, efficient and reliable, and has a wide coverage range.