Method for identifying flight segments of aircraft based on acars message
A message and flight segment technology, applied in the field of aircraft flight segment identification, can solve problems such as inability to achieve accurate identification, poor recognition accuracy and reliability, and insufficient robustness of the scheme, so as to overcome unfavorable situations, accurately and Reliable recognition, robust results
Active Publication Date: 2022-02-25
COMAC +1
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Problems solved by technology
[0010] The technical problem to be solved by the present invention is to overcome the existing solutions for identifying aircraft segments based on ACARS messages. Accurate identification cannot be achieved when ACARS messages have relatively serious errors such as out-of-sequence, and the overall accuracy of identification Due to the shortcomings of poor reliability and insufficient robustness of the scheme, a new method for identifying aircraft segments based on ACARS messages is proposed
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[0044] The preferred embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. The following descriptions are exemplary and not limiting to the present invention. Any other similar situations also fall within the protection scope of the present invention.
[0045] In the following detailed description, directional terms, such as "left", "right", "upper", "lower", "front", "rear", etc., are used with reference to directions described in the drawings. Components of embodiments of the present invention may be positioned in a variety of different orientations, and directional terms are used for purposes of illustration and not limitation.
[0046] refer to figure 1 As shown, according to the method for identifying aircraft flight segments based on the ACARS message of a preferred embodiment of the present invention, the method includes the following steps:
[0047] Obtain the ACARS message sent by the aircraft th...
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The invention discloses a method for identifying flight segments of an aircraft based on an ACARS message. The method includes the following steps: obtaining an ACARS message sent by an aircraft that meets a predetermined specification as a current message; analyzing the acquired current message to obtain Obtain the flight segment identification parameters contained therein, the flight segment identification parameters include message type, aircraft identification number, event trigger time and on-board fuel quantity; compare the current message with the historical The messages are compared and analyzed, wherein the comparative analysis includes the comparison of flight segment identification parameters; based on the results of the comparative analysis, the current flight segment to which the current message belongs is identified. According to the method for identifying aircraft segments based on ACARS messages of the present invention, it is possible to accurately and reliably identify aircraft segments, and especially to overcome the unfavorable situation of serious out-of-sequence messages and obtain accurate identification results, and the scheme is robust better.
Description
technical field [0001] The invention relates to a method for identifying aircraft flight segments based on ACARS messages. Background technique [0002] Aircraft manufacturers and airlines generally use ACARS messages for real-time status monitoring and health management of the aircraft, in which message information needs to be managed according to aircraft and flight segments. Therefore, accurate identification of flight segments based on ACARS messages is an important link and basis for real-time aircraft status monitoring, fault diagnosis, and health management. The flight segment identification based on the ACARS message is generally based on the ACARS message sent by the aircraft received by the ground system, and identifies the flight process of each aircraft from takeoff to the next landing. [0003] Since the ACARS message transmission process between the aircraft and the ground system will be affected by various environmental factors or occasional adverse factors i...
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IPC IPC(8): H04B7/185G08G5/00B64D45/00
CPCH04B7/18506G08G5/0082B64D45/00B64D2045/0085
Inventor 晏震乾黄加阳李喆陈金孙伟张世杰顾思达徐一达
Owner COMAC