Display apparatus for flight control
First Claim
1. A display apparatus for flight control comprising:
- scan conversion means for generating a television scan video signal according to a received radar signal including a radar video signal from ASDE (Airport Surface Detection Equipment), an ACP (Azimuth Count Pulse) signal, an ARP (Azimuth Reference Pulse) signal and a trigger signal;
a LAN (Local Area Network) interface portion which receives radar target position signals from a LAN;
computer graphic means for receiving a radar target position via said LAN interface portion and for generating a computer graphic display by adding control operation information to the radar target;
display synthesizing means which superposes said computer graphic display on said television scan video signal to develop a display picture signal; and
display means which displays a picture represented by said display picture signal from said picture synthesizing means.
1 Assignment
0 Petitions
Accused Products
Abstract
A display apparatus for flight control comprises a digital scan converter which converts ASDE video signal into a radar display by a television scan video, a CPU portion which receives a radar target position via LAN and generates a computer graphic display by adding an operation information from operation panel, a picture synthesizing portion which superposes computer graphic display from CPU portion on a radar display, and CRTs which display a picture synthesized at synthesizing portion. ASDE radar signal is converted to television scan video signal via the digital scan converter. The computer graphic display is generated by adding an operation information to the target information such as an airplane at CPU portion. A radar display and a computer graphic display are synthesized at the picture synthesizing portion. Thereby various information necessary for flight control is displayed on CRT.
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Citations
10 Claims
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1. A display apparatus for flight control comprising:
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scan conversion means for generating a television scan video signal according to a received radar signal including a radar video signal from ASDE (Airport Surface Detection Equipment), an ACP (Azimuth Count Pulse) signal, an ARP (Azimuth Reference Pulse) signal and a trigger signal; a LAN (Local Area Network) interface portion which receives radar target position signals from a LAN; computer graphic means for receiving a radar target position via said LAN interface portion and for generating a computer graphic display by adding control operation information to the radar target; display synthesizing means which superposes said computer graphic display on said television scan video signal to develop a display picture signal; and display means which displays a picture represented by said display picture signal from said picture synthesizing means. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification