关键词: 无线射频识别|在制品|生产物流数据|物流矩阵|物流状态

Abstract: To overcome the difficulty of workshop logistics management caused by large production logistics data, the new methods for collecting the production logistics data and extracting logistics status information of work-in-process from large production logistics data were proposed.Logistics raw data was gathered by using Radio Frequency IDentification (RFID) technology and was transformed to the logistics event. After constructing three logistics matrixes, the logistics event data was input to these matrixes according to the data entry rules. The logistics status information of work-in-process was acquired by analyzing the element value in the three logistics matrixes. Besides, the healthy status of the workshop logistics could be judged by diagnosing the logistics status of stations and materials. The application case for proposed principles and methods was presented to not only guide and assist manufacturing enterprises to utilize the methods better, but also verify the feasibility of the methods.

Key words: radio frequency identification|work-in-process|production logistics data|logistics matrix|logistics status