发明申请
WO2003060854A1 AIRBORNE COLLISION AVOIDANCE SYSTEM AND METHOD OF DETERMINING RADIO FREQUENCY LINK RELIABILITY FOR AIRCRAFT TRACKING
审中-公开
基本信息:
- 专利标题： AIRBORNE COLLISION AVOIDANCE SYSTEM AND METHOD OF DETERMINING RADIO FREQUENCY LINK RELIABILITY FOR AIRCRAFT TRACKING
- 专利标题（中）：航空器碰撞避免系统及确定航空器跟踪的无线电频率链路可靠性的方法
- 申请号：PCT/US2002/040381 申请日：2002-12-18
- 公开(公告)号：WO2003060854A1 公开(公告)日：2003-07-24
- 发明人： YBARRA, Kathryn, W. , JOHNSON, David, J.
- 申请人： AVIATION COMMUNICATION & SURVEILLANCE SYSTEMS LLC , YBARRA, Kathryn, W. , JOHNSON, David, J.
- 申请人地址： 19810 N. 7th Avenue, Phoenix, AZ 85027-4400 US
- 专利权人： AVIATION COMMUNICATION & SURVEILLANCE SYSTEMS LLC,YBARRA, Kathryn, W.,JOHNSON, David, J.
- 当前专利权人： AVIATION COMMUNICATION & SURVEILLANCE SYSTEMS LLC,YBARRA, Kathryn, W.,JOHNSON, David, J.
- 当前专利权人地址： 19810 N. 7th Avenue, Phoenix, AZ 85027-4400 US
- 代理机构： ROGERS, David, E.
- 优先权： US10/038,134 20020103
- 主分类号： G08G5/04
- IPC分类号： G08G5/04
摘要：
An aircraft system (10) and method (400, 500) for determining when to attempt acquisition of an intruder (210, 220, 226) for active tracking. A link reliability score (356) associated with the intruder (210, 220, 226) is adjusted based upon the signal strength of transmissions, the frequency of the transmissions, and the number of previous attempts to acquire the intruder (210, 220, 260) for active tracking. Once a given threshold link validity value (324) is reached by the link reliability score (356), an RF link is predicted to be reliable and the aircraft system (100) attempts to acquire the range of the intruder aircraft (210, 220, 260) for active tracking. A traffic adivsory (14), in accordance with the track, alerts a pilot (230) to avoid collision with the intruder aircraft (210, 220, 260).
摘要（中）：
一种用于确定何时尝试获取用于主动跟踪的入侵者（210,220,226）的飞行器系统（10）和方法（400,500）。 基于传输的信号强度，传输的频率和先前尝试获取入侵者的次数来调整与入侵者（210,220,226）相关联的链路可靠性得分（356）（210,220,260） ）进行主动跟踪。 一旦通过链路可靠性评分（356）达到给定的阈值链接有效值（324），则预测RF链路是可靠的，并且飞行器系统（100）试图获取入侵者飞机的范围（210,220， 260）用于主动跟踪。 根据轨道的交通信息（14）警告飞行员（230）以避免与入侵者飞机（210,220,260）的碰撞。