This document discusses the design and implementation of an RFID system to improve performance for tracking runners in mass races. The system uses UHF RFID tags attached to runners' shoes to identify runners as they pass checkpoints, and the design was tested and evaluated at several large running events with hundreds of participants. The results showed the RFID system could accurately track runners and improve on obtaining finish times compared to previous methods.
Thai : 犖犖萎犖犖犖犖園犖犖犖伍犖犖迦牽犖犖園犖犖巌犢犖犢犖犖巌犖犖劇犖犖犖朽犖犖橿見犖犖園犢犖犖犖劇賢犖犢犖迦権犖犢犖犖犖犖巌犖犢犖犢犖犖迦権
English : A Spatial Decision Support System for Wireless Local Area Network.