Production data analysis method and device, computer equipment and storage medium

• Main Authors: WAN ZANGXIN, LIU SHIRONG, CHEN ZHIFENG, HUANG ZHAN, WU BIN, CHEN TONG, TU TIEYU, FENG XUELI, NI WEILI
• Format: Patent
• Language: Chinese; English
• Published: 14.07.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention provides a production data analysis method and device, equipment and a storage medium, and the analysis method comprises the steps: carrying out the grouping of obtained first production data according to a product type, and obtaining a plurality of groups of second production data; the first production data represents production data of multiple types of products in the production process in the last continuous production time period, and determining the first pass yield of the products according to the second production data; grouping the second production data according to the production process to obtain at least one group of third production data; according to the third production data, the productivity and the reject ratio of the production process are determined; and according to the first pass yield, the productivity and the reject ratio, judging whether to carry out early warning or not. According to the invention, by analyzing the production data in the previous continuous production t