| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an airport plane monitoring system capable of reducing wrong detection of a target existing on the airport plane, and suppressing display of a wrong target. <P>SOLUTION: This system includes an ASDE tracking system using ASDE 10, and an MLAT tracking system using MLAT 20. The MLAT tracking system has a threshold MAP generation processing part 23 for outputting to a video level determination part 13, map information 205 for ASDE video level determination for lowering a threshold level of the video level determination part 13 in the ASDE tracking system to a domain near a target based on target position detection information outputted from the MLAT 20, and for raising the threshold level of the video level determination part 13 to a domain except in the periphery of the target. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
