A Development of Integrated Operation System of Container Terminals in Ubiquitous Environment using RFID

Abstract

Number of researches on efficient terminal operation system applying RFID(Radio Frequency Identification) are in progress. However, RFID has limitations on tracking and providing accurate positions of containers. In this paper, to enhance the performance of the integrated terminal operation system, an efficient loading management of yard is proposed by applying RFIDbased RTLS(Real Time Locating System) that provides realtime accurate positions of containers. It was found that a groupbased sequence system is more efficient than the existing individual sequence number system in the container yard. In the groupbased sequence system, the containers in the same group should have similar characteristics such as port of destination(POD), size, weight, etc. In order to run this system, we proposed the parameters to the unspecified N bytes of RFID tag which are specified in ISO 180007. And then, we developed an integrated operation system of container terminal using RFID. The proposed system reduces the ship turnaround time in ubiquitous port environments.