Invention Grant
- Patent Title: Sensor-net systems and its application systems for locationing
- Patent Title (中): 传感器网络系统及其应用系统的定位
-
Application No.: US11797749Application Date: 2007-05-07
-
Publication No.: US07675410B2Publication Date: 2010-03-09
- Inventor: Toshiyuki Aritsuka , Norio Ohkubo
- Applicant: Toshiyuki Aritsuka , Norio Ohkubo
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Stites & Harbison PLLC
- Agent Juan Carlos A. Marquez, Esq.
- Priority: JP2006-128846 20060508
- Main IPC: G08B1/08
- IPC: G08B1/08
Abstract:
The position of a node is identified. There is provided a module for identifying the position of a node using a locator node that sniffs communication of the node in a sensor network system capable of continuously tracking a situational change in the state, position or the like of people or an object.
Public/Granted literature
- US20080164997A1 Sensor-net systems and its application systems for locationing Public/Granted day:2008-07-10
Information query
