A passive RFID tag-based locating and navigating approach for automated guided vehicle

作者：Lu, Shaoping; Xu, Chen^*; Zhong, Ray Y.; Wang, Lihui

来源：COMPUTERS & INDUSTRIAL ENGINEERING, 2018, 125: 628-636.

DOI：10.1016/j.cie.2017.12.026

• RFID
• AGV
• Locating
• Navigating
• Cyber-physical systems

This research is motivated by the industrial applications of Cyber-physical System (CPS) such as smart warehouse and intelligent manufacturing which require the support of AGV (Automated Guided Vehicle). One of the key research is locating and navigating approach that should be with much flexibility for dealing with complex industrial applications. This paper takes a passive radio frequency identification (RFID) tag-based locating and navigating approach for AGV to examine the influences of tags, antennas, and environmental aspects. The approach was validated and a prototype system was built up. Several key observations are significant from the implementation and simulation study. Firstly, it is observed that adding angle reflector could eliminate the back lobe and restrain backward reflection. Secondly, RFID antenna center and the tag center should be designed at the same height could reduce the impact area of reflection. Lessons and insights from this study will be significant for industrial practitioners to implement AGVs in smart warehouse and manufacturing management.

• 出版日期2018-11
• 单位深圳大学