Homeland Security News 国土安全部新闻

Department of Homeland Security is testing buoy sensor grid technology as a part of its Small Vessel Security Program.国土安全部正在测试浮标传感器网格技术作为其部分小血管安全计划。 The buoys are connected into grid with nodes 20 miles apart from each other and anchored within 200 miles offshore.浮标连接成网格节点20英里除了彼此停泊在离岸200海里。 The “sonobuoys” detect signals made by vessels and passes information to the basestation.的“声纳浮标”检测信号作出的船只和通行证的信息，基站。 Information is analyzed and, if further action is necessary, transmitted to the Coast Guard or law enforcement agencies.资料分析，如果采取进一步的行动是必要的，转交海岸警卫队或执法机构。

The buoy sensors analyze acoustic signatures to pick up suspicious patterns.浮标传感器分析声签字拿起可疑模式。 So far two companies got contracts to develop buoy grids - Advanced Acoustic Concepts (AAC) and LewTech Company.到目前为止两家公司获得的合同制订浮标网-先进声学概念（ AAC格式）和LewTech企业。 The target price tag per sensor-quipped buoy is $15,000.目标价格每传感器打趣浮标是$ 15000 。