Time Series Analysis Based On RFID Data Set

With the wide application of RFID(Radio Frequency Identification)technique in the supply chain,more and more enterprise use the RFID technique to administrate supply chain.RFID technology's applications have concluded various aspect in our normal life and work.RFID applications have been a very important topic with the greatest attentions in information industry,commercial business,academic institutes and sections of government.RFID technology plays an important role in the application of Internet of things,in particular,there are now on the supply chain applications,but also brought great convenience.In all aspects of the supply chain,to achieve the role of each link in a timely manner to track and monitor.Some of the more well-known large retailers such as WAL-MART?Target and other enterprises have begun to use RFID technology for the existing supply chain and logistics system,The entire supply chain process is started by sticking the relevant electronic tags on the packaging of the goods.In the tracking process,the cost of the required manpower and label costs,etc.With the gradual decline in the cost tag,in this way,people can understand the logistics status and moving track of the goods in time,in this kind of RFID technology research and maintenance,cleaning and mining of RFID data sets is the top priority of this technology.Before cleaning and mining the RFID data set,how to extract and transform the data from large amounts of data to help the enterprise itself is very necessary,these effective information provides decisive guidelines for enterprises and decision makers to make the right decisions.The emergence and development of data analysis and mining technology make the enterprise make the decision more accurate and effective,through data analysis and mining technology,it can be used in massive,missing,redundant,and unclear data,extracting the information that is most conducive to enterprise decision makers by excavating tremendousamountof the RFID data which including related information about item themselves and in circulation,information of time and space,enterprise can optimize the supply chain and produce higher benefits.In this article,in the light of cost about production delay and low stocks existing in the supply chain,it's necessary to propose a data analysis method based on time series,make predictiveanalytics.This paper aims at the problems of production delay and inventory shortage in the supply chain,forecast analysis,a data analysis method based on time series is proposed.In this paper,the introduction of RFID technology,RFID cleaning technology and the time series analysis of RFID data set are introduced in detail.The application of data analysis and mining technology in RFID data set,to enterprises or consumers with a very reliable reference value.Based on the data set of RFID,the article will analyse the data information of item on the shelf,these information come from the tail of supply chain,which is a single link.By establishing the ARMA model of time series,forecasting the flow of goods in a short time,analysing the demand of goods,enterprise can reduce the cost and promote values.