摘要:
A process and a device for detecting aircrafts circulating in an air space surrounding an airplane is disclosed. The device (1A) comprises means (2, 3) for detecting an aircraft circulating in the air space surrounding the airplane and, in case of a detection, for determining a first position and a second position of the aircraft with respect to the airplane, and means (8A) for comparing said first and second positions so as to check whether they match.
摘要:
A process for evaluating an error in the aircraft positioning as generated by an on-board positioning system is disclosed. The aircraft positioning as generated by the positioning system is recorded through radar means, the presence of at least one group of targets arranged on the ground is detected through said radar means, the position of such a group of targets is measured through said radar means with respect to the aircraft positioning, and the error in the aircraft positioning is evaluated, comparing with at least one threshold value the value of at least one reference magnitude being characteristic of the difference existing between the measured position and a known position of the group of targets with respect to the aircraft positioning.
摘要:
A process for evaluating an error in the aircraft positioning as generated by an on-board positioning system is disclosed. The aircraft positioning as generated by the positioning system is recorded through radar means, the presence of at least one group of targets arranged on the ground is detected through said radar means, the position of such a group of targets is measured through said radar means with respect to the aircraft positioning, and the error in the aircraft positioning is evaluated, comparing with at least one threshold value the value of at least one reference magnitude being characteristic of the difference existing between the measured position and a known position of the group of targets with respect to the aircraft positioning.
摘要:
A process and a device for automatically determining meteorological conditions in the vicinity of an aircraft is disclosed. The device (1) comprises a meteorological radar (2), able to determine the meteorological information associated with a primary geographical area ahead of an aircraft, and means (3, 4A, 4B) for automatically determining the meteorological conditions associated with a geographical area being extended with respect to the primary geographical area.
摘要:
A process and a device for automatically determining meteorological conditions in the vicinity of an aircraft is disclosed. The device (1) comprises a meteorological radar (2), able to determine the meteorological information associated with a primary geographical area ahead of an aircraft, and means (3, 4A, 4B) for automatically determining the meteorological conditions associated with a geographical area being extended with respect to the primary geographical area.
摘要:
A process and a device for detecting aircrafts circulating in an air space surrounding an airplane is disclosed. The device (1A) comprises means (2, 3) for detecting an aircraft circulating in the air space surrounding the airplane and, in case of a detection, for determining a first position and a second position of the aircraft with respect to the airplane, and means (8A) for comparing said first and second positions so as to check whether they match.