公开(公告)号：WO2013032523A1

公开(公告)日：2013-03-07

申请号：PCT/US2012/000374

申请日：2012-08-29

Applicant: TELECOMMUNICATION SYSTEMS, INC.

Inventor： CUFF, Michael, A. ,  GEHRKE, Todd ,  KASAD, Farhad

IPC: H04M11/04

CPC classification number: H04W4/023 ,  H04L67/22 ,  H04M2242/14 ,  H04W4/029 ,  H04W4/90 ,  H04W24/00 ,  H04W24/08 ,  H04W64/006

Abstract: 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.

Abstract translation: 物理无线网络中的聚合位置测量仪（ALD）通过使用基于位置的服务（LBS）来警告有问题的人群风险。 聚合位置测量仪（ALD）包括网络监视器，人群风险决定因素和警报模块。 网络监视器监视与形成多个无线设备相关联的潜在病毒事件的无线流量。 人群风险决定因素请求与给定区域中的关于相应病毒事件的多个无线设备相关联的位置信息。 基于观察到的无线设备的形状和移动，人群风险决定因素确定病毒事件是否也表示人群安全风险。 当人群风险高于给定阈值时，警报模块会触发即将到来的人群问题的警报。 历史数据库经验确定并维护在聚合位置测量仪（ALD）中，用于病毒事件和人群风险评估。

公开(公告)号：WO2010044837A1

公开(公告)日：2010-04-22

申请号：PCT/US2009/005575

申请日：2009-10-13

Applicant: TELECOMMUNICATION SYSTEMS, INC.

Inventor： GEHRKE, Todd ,  WANG, Chih ,  KASAD, Farhad

IPC: G08B1/08

CPC classification number: G07C9/00111 ,  G08B21/02 ,  G08B21/0269 ,  G08B21/0286 ,  G08B21/22 ,  H04W4/02 ,  H04W64/00

Abstract: A method of location based proximity alert retrieves, from a location based proximity alert physical server, a current location of wireless client devices and determines if it is within a given area. The method accesses, from the location based proximity alert physical server, a physical law enforcement database comprising a restraining order target identifier and a restraining order limit identifier. A geo-proximity alert message is transmitted if the current location of the restraining order target identifier matches the restraining order limit identifier.

Abstract translation: 基于位置的接近警报的方法从基于位置的接近警报物理服务器检索无线客户端设备的当前位置并且确定其是否在给定区域内。 该方法从基于位置的接近警报物理服务器访问包括限制订单目标标识符和限制订单限制标识符的物理执法数据库。 如果限制订单目标标识符的当前位置与限制订单限制标识符匹配，则传送地理接近警报消息。