发明申请
US20110012750A1 TRACKING THE MOVEMENT OF RFID READER-EQUIPPED DEVICES WITHIN A DEFINED AREA USING BARRIER SERIES
审中-公开
使用障碍物系列跟踪定义区域内RFID阅读器设备的运动
- 专利标题: TRACKING THE MOVEMENT OF RFID READER-EQUIPPED DEVICES WITHIN A DEFINED AREA USING BARRIER SERIES
- 专利标题(中): 使用障碍物系列跟踪定义区域内RFID阅读器设备的运动
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申请号: US12667858申请日: 2008-02-22
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公开(公告)号: US20110012750A1公开(公告)日: 2011-01-20
- 发明人: Hyun-Chul Jung
- 申请人: Hyun-Chul Jung
- 优先权: KR10-2007-0068838 20070709
- 国际申请: PCT/KR2008/001059 WO 20080222
- 主分类号: G06K7/01
- IPC分类号: G06K7/01 ; G08B5/22
摘要:
Disclosed is a method for checking and managing the history of movement of equipment, which operates in a target space divided into at least two areas, by using a number of RFID tags. The target space (e.g. warehouse) is divided into at least two areas, and RFID tags are installed on the boundary line between the areas at a short interval. When equipment (e.g. forklift) provided with a RFID reader moves across the boundary line and recognizes the RFID tags installed on the boundary line, the computer system recognizes that the equipment has moved from an area to another and displays the result of recognition to the outside so that the operator can finally recognize in which area of the target space the equipment or the object (cargo) carried by it exists in real time.
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