Title:
RFID対応の移動物体に関連する管理情報を提供するための、方法、コンピュータプログラム製品、移動体端末、及びウェブページ
Document Type and Number:
Japanese Patent JP4719227
Kind Code:
B2
Abstract:
A method of providing directional information associated with moveable objects can include periodically receiving identification (ID) information at a mobile terminal from a moveable object via a Radio Frequency Identification (RFID) signal. Location information associated with the ID information can be updated to provide updated location information for the moveable object. Updating the location information can be ceased when the moveable object is out of RFID range of the mobile terminal to maintain the updated location information as the most recently known location information for the moveable object.
Inventors:
Wessingbo, Thomas
Application Number:
JP2007557367A
Publication Date:
July 06, 2011
Filing Date:
February 21, 2006
Export Citation:
Assignee:
Sony Ericsson Mobile Communications, AB
International Classes:
G01S19/07; G08B25/04; G01S5/02; G01S19/34; G01S19/42; G06K17/00; G08B21/24; G08B25/08; H04W84/10; H04W88/02; H04W4/029; H04W4/80
Domestic Patent References:
| JP2005085192A |
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura