发明名称 |
Aggregate location dynometer (ALD) |
摘要 |
An Aggregate Location Dynometer (ALD) in a physical wireless network alerts to a problematic crowd risk using location based services (LBS). An Aggregate Location Dynometer (ALD) comprises a Network Monitor, a Crowd Risk Determinant and an Alert Module. The Network Monitor monitors wireless traffic for a potential viral event, associated with a formation of a plurality of wireless devices. The Crowd Risk Determinant requests location information associated with a plurality of wireless devices in a given area regarding a respective viral event. The Crowd Risk Determinant determines if the viral event also indicates a crowd safety risk, based on the shape and movement of observed wireless devices. The Alert Module triggers an alert of an impending crowd problem when crowd risk is above a given threshold. Historical databases are empirically determined and maintained in the Aggregate Location Dynometer (ALD) for use in viral event and crowd risk assessment. |
申请公布号 |
US8649806(B2) |
申请公布日期 |
2014.02.11 |
申请号 |
US201113317996 |
申请日期 |
2011.11.02 |
申请人 |
CUFF MICHAEL A.;GEHRKE TODD;KASAD FARHAD;TELECOMMUNICATION SYSTEMS, INC. |
发明人 |
CUFF MICHAEL A.;GEHRKE TODD;KASAD FARHAD |
分类号 |
H04W24/00 |
主分类号 |
H04W24/00 |
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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