公开(公告)号：EP1782096A1

公开(公告)日：2007-05-09

申请号：EP05858031.7

申请日：2005-07-12

申请人： Aviation Communication & Surveillance Systems, LLC

发明人： SMITH, Mark, Dean

IPC分类号： G01S13/93

CPC分类号： G08G5/0008 ,  G01S3/023 ,  G01S13/4454 ,  G01S13/765 ,  G01S13/86 ,  G01S13/9303

摘要： A system determines bearing for situational awareness. The system may include a receiver, a processor, and a memory comprising an engine for performing a method. The method includes receiving signals using directional reception; receiving positional data; calculating a correction amount; and applying the correction amount to subsequent uncorrected bearings to provide corrected bearings. Positional data may be received in any conventional format including data link, ADS-B, and MODE S. Positional data may be determined in the target using a global positioning system. The system may provide a signal to display the corrected bearing and/or provide traffic alerting and collision avoidance advisories.