公开(公告)号：US07378968B2

公开(公告)日：2008-05-27

申请号：US11210925

申请日：2005-08-24

申请人： Hao B J Wang ,  Rong Yao Fu ,  Song Song ,  Xing Xin Gao ,  Zhe Xiang ,  Jian Huang

发明人： Hao B J Wang ,  Rong Yao Fu ,  Song Song ,  Xing Xin Gao ,  Zhe Xiang ,  Jian Huang

IPC分类号： G08B13/14

CPC分类号： G01S5/0018 ,  G01S5/02

摘要： Provides asset position detecting apparatus and methods for determining the correspondence relation between an asset attached to an RFID tag and the position in which the asset is located in a predetermined space range. An example apparatus includes: a movable RFID reader movable in the space range, for detecting whether the asset exists in its read range, and reading the RFID tag attached to the asset within its read range, to obtain the specific identification of the detected asset; and position determining means for determining the position where the reader is located, wherein, when said RFID reader detects that said asset exists in its read range during its movement, the obtained identification of the asset and the current position of the RFID reader are associatively stored in a database, so as to obtain the information regarding the position of said asset.

摘要翻译： 提供资产位置检测装置和方法，用于确定附着于RFID标签的资产与资产所位于预定空间范围内的位置之间的对应关系。 一种示例性装置包括：在空间范围内可移动的可移动RFID读取器，用于检测资产是否存在于其读取范围内，以及读取在其读取范围内附着于资产的RFID标签，以获得所检测资产的特定标识; 以及位置确定装置，用于确定读取器所在的位置，其中当所述RFID读取器在其移动期间检测到所述资产存在于其读取范围内时，所获得的资产的识别和RFID读取器的当前位置被相关联 在数据库中，以获得关于所述资产的位置的信息。