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Method of construction and fault tolerance of front and back flights

A technology of flights and flight numbers, which is applied in the field of civil aviation information services, can solve problems such as data errors, missing, and unsmooth flight link lists, and achieve the effect of correct connectivity and enhanced fault tolerance

Active Publication Date: 2018-02-06
FEIYOU TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention is aimed at the deficiencies of the existing technology, and provides a method for constructing and fault-tolerant flights, which can solve the problem that the flight link list cannot be smooth due to the error or lack of relevant data such as aircraft number and time of some flight data. question

Method used

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Embodiment Construction

[0032] The content of the present invention will be described below in conjunction with specific embodiments.

[0033] The following table 1 is an example. The following table 1 is a pre-sequence flight list constructed according to the flight number, aircraft number, departure place, destination and planned departure time; among them, the flight data of serial number 4 and serial number 7 (that is, the gray shading part) Content) there is an error, which leads to the problem that the flights with serial numbers 4 and 7, and the flights with serial numbers adjacent to serial numbers 4 and 7 are not connected to the previous node, not connected to the subsequent node, or not connected to the preceding and following nodes.

[0034] Table 1:

[0035] serial number

flight number

aircraft number

Departure

destination

Planned departure time

Is it connected (before)

Is it connected (after)

1

CA0011

10001

PEK

CAN

2017-10-5 ...

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Abstract

The invention discloses a method of construction and fault tolerance of front and back flights. The method comprises following steps of step 1, arranging flights in a real-time and orderly manner: according to real-time changing conditions of the flights, carrying out time normalization on the flights with the same flight number according to time zones, actual departure time, estimated departure time and planned departure time, and according to the normalized time, carrying out ascending ranking; step 2, constructing a bidirectional chain table: according to the ordered flight data, firstly filtering all non-stop flights, and sequentially adding the flights into the chain table so as to construct a front and back flight bidirectional chain table in the region communication state between local parts; and step 3, error redundancy of access: searching the front flights according to four conditions: flight numbers, departure places, destinations and departure time. According to the invention, a problem of obstructed flight chain tables caused by errors or missing of related data of flight numbers and time of certain flight data.

Description

technical field [0001] The invention relates to a method for constructing and fault-tolerant flights, belonging to the technical field of civil aviation information services. Background technique [0002] The flight delay directly affects people's daily travel, and the delay of the previous flight is a key factor of the delay itself. Next, we find a relationship between flights according to our own method. This relationship is called the previous flight. Sequential flight list. [0003] A batch of flight data can be connected in series according to key data items such as aircraft number, time, departure place, and destination, and a linked list can be constructed, that is, the previous flight list, but in reality, due to the aircraft number, time and other related data of some flight data The error or absence of the flight link list will not be smooth. Therefore, it is necessary to provide a method of constructing and fault-tolerant flights in order to solve the above probl...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/30
CPCG06Q10/0631G06Q50/40
Inventor 朱阿明余中鸣朱睿
Owner FEIYOU TECH CO LTD
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