Invention Grant
US08081076B2 Method and apparatus for visually locating short distance emission RFID tags to locate items in a container
失效
用于视觉定位短距离发射RFID标签以定位容器中的物品的方法和装置
- Patent Title: Method and apparatus for visually locating short distance emission RFID tags to locate items in a container
- Patent Title (中): 用于视觉定位短距离发射RFID标签以定位容器中的物品的方法和装置
-
Application No.: US12267749Application Date: 2008-11-10
-
Publication No.: US08081076B2Publication Date: 2011-12-20
- Inventor: Frederic Bauchot , Gerard Marmigere , Joaquin Picon , Xavier Rey-Robert , Pierre Secondo
- Applicant: Frederic Bauchot , Gerard Marmigere , Joaquin Picon , Xavier Rey-Robert , Pierre Secondo
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Hoffman Warnick LLC
- Agent Douglas Lashmit
- Priority: EP08305696 20081017
- Main IPC: G08B13/14
- IPC: G08B13/14

Abstract:
The present invention is directed to a method and apparatus for visually locating short distance emission RFID tags to locate items in a container. A method in accordance with an embodiment of the present invention includes: initiating a reading sequence of a plurality of first RFID tags, wherein each first RFID tag is associated with a respective item located in the container, and wherein each first RFID tag emits an identification (ID); capturing the ID emitted by each first RFID tag using a plurality of second RFID tags located in the container, wherein each second RFID tag is coupled to a respective illumination source; addressing one of the first RFID tags; and activating the illumination source coupled to each second RFID tag that captured the ID of the addressed first RFID tag.
Public/Granted literature
Information query