EP 0232031 A2 19870812 - An aircraft surveillance system.
Title (en)
An aircraft surveillance system.
Title (de)
Ein Flugzeugüberwachungssystem.
Title (fr)
Système de surveillance pour avion.
Publication
Application
Priority
GB 8602575 A 19860203
Abstract (en)
An aircraft surveillance system (2) comprising an aircraft (4), at least one closed circuit slow scan television camera (6) which is positioned in the aircraft (4) and which is for surveying a predetermined area, first transducer means (8) which is positioned in the aircraft (4) and which is for converting video signals from the camera (6) into audio signals, first transceiver means (10) which is positioned in the aircraft (4) and which is for transmitting the audio signals from the first transducer means (8) and for receiving command signals, second transceiver means (12) which is positioned in a command base (14) remote from the aircraft (4) and which is for receiving the audio signals from the first transceiver means (10) and for sending the command signals, second transducer means (16) which is positioned in the command base (14) and which is for converting the audio signals received from the second transceiver means (12) into video signals, and at least one television monitor (18) for providing a visual display consequent upon receiving the video signals from the second transducer means (16).
IPC 1-7
IPC 8 full level
G08B 13/196 (2006.01)
CPC (source: EP)
G08B 13/19641 (2013.01); G08B 13/1965 (2013.01); G08B 13/19673 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0232031 A2 19870812; EP 0232031 A3 19890208; AU 6813187 A 19870806; GB 2186148 A 19870805; GB 2186148 B 19880901; GB 8602575 D0 19860416; IL 81387 A0 19870831; IN 167809 B 19901222; ZA 87486 B 19870826
DOCDB simple family (application)
EP 87300392 A 19870116; AU 6813187 A 19870129; GB 8602575 A 19860203; IL 8138787 A 19870126; IN 62MA1987 A 19870130; ZA 87486 A 19870122