RESEARCH ON PROCESSING OF HETEROGENEOUS DATA IN MMI SYSTEM OF CONFIGURATION SOFTWARE FOR SAFE PRODUCTION MANAGEMENT OF FARM PRODUCT

摘要

That strengthening the safety management of farm product's whole production process is an important solution to control the quality safety of farm product. MMI (Man Machine Interface) system of configuration software for safe production management of farm product can effectively manage the information of safe production management for farm product. The issue of data exchange between many heterogeneous data sources and graphics was desired to be addressed in the research of MMI system of configuration software. This paper analyzed and abstracted the characteristics of information of safe production management for farm product, and then a description language was constructed based on XML. The differences of heterogeneous data sources were screened by applying this description language. The results show that this method provides an effective solution for the problem of heterogeneous data exchange in the MMI system configuration software.