| The quality of pesticides, fertilizers and other agricultural products is directly related to grain production’s stability and farmers’ income. With the rapid development of agricultural production data market, agricultural inputs present that variety products, confused channels and intermingled quality. The traditional regulatory means weren’t adequate to meet current supervision needs. With the aid of information technology, providing a targeted and high efficiency monitoring instruments to the monitoring work of agricultural markets must be enforced.According to the supervision of the circulation of agricultural products, this thesis adopt an object-oriented approach to research and analyze the traceability management system of agricultural products. In business analysis, the paper uses activity diagram to analyze the organization and existing business processes to present altered business processes’ four modules which include the record of agricultural products distributor, the record of agricultural products, the ledger record of agricultural products’ purchase and sale and daily inspections of agricultural products. In functional analysis, the dissertation nails down the function of the system by using case diagram to analyze and descript the case, furthermore clear the six features which include the record of agricultural products distributor, the record of agricultural products, the ledger record of agricultural products’ purchase and sales, daily inspections of agricultural products, basic data management and system management by using the overall function of system and the sub-function package diagrams that showed by package diagrams. In data analysis, the paper establishes the database table structure via using entity class diagram to analyze the data of each function of system which need to be processed. Finally, the thesis summaries the research and analysis and looks into the future of further work. |
PDF Full Text Request