发明名称 |
System for local monitoring |
摘要 |
One embodiment of the present invention relates a method of monitoring. Position information related to a notification point is received. A mobile client determines a position of the mobile client. The position is compared with an area encompassing the mobile client. A message is transmitted in response to the position being within the area encompassing the notification point.
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申请公布号 |
US6904363(B2) |
申请公布日期 |
2005.06.07 |
申请号 |
US20020223603 |
申请日期 |
2002.08.20 |
申请人 |
INBAR IRIS;BROWN WILLIAM T.;MORTON JAMES W. |
发明人 |
INBAR IRIS;BROWN WILLIAM T.;MORTON JAMES W. |
分类号 |
G01S19/06;G08G1/123;(IPC1-7):G01C21/00;G06F19/00 |
主分类号 |
G01S19/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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