A predictive maintenance method for products based on big data analysis

Abstract

Recently, withmanufacturing enterprises have begun to widely useadvanced information technology to real-time monitor of their business and product, a large amount of data related to product lifecycle were produced. Typical challenges for maintenanceunder the environment of big data is facing now are lacking of timely and accurate data of products, and lackingof useful pattern and knowledge of product lifecycle. To address this problem,in this research, by using the technologies of Internet of Things (IoT), anarchitecture of Research and Manufacturing (R&M) and Operation and Maintenance (O&M) process big data acquisition was proposed. Based on the R&M and O&M big data, a real-time decision making method for predictive maintenance was discussed, and the data flow model of predictive maintenance based on big data mining was also established.