CN113346972B - International standard time processing method for load telegraph - Google Patents
International standard time processing method for load telegraph Download PDFInfo
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- CN113346972B CN113346972B CN202110602219.9A CN202110602219A CN113346972B CN 113346972 B CN113346972 B CN 113346972B CN 202110602219 A CN202110602219 A CN 202110602219A CN 113346972 B CN113346972 B CN 113346972B
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- airport
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L15/00—Apparatus or local circuits for transmitting or receiving dot-and-dash codes, e.g. Morse code
Abstract
The invention discloses a method for processing international standard time of a telegraph, which comprises the steps of pre-establishing a special flight whitelist base crossing time zones in an airport statistics system data source, obtaining telegraph data, converting the telegraph data into an airport statistics system data source list, matching the converted telegraph flight number with data in the airport statistics system data source, increasing or decreasing time according to the corresponding time zone by taking Beijing time as a reference if the matched flight number is the flight number of the special flight whitelist base crossing time zones, calculating to obtain a date result, writing the date result into an airport statistics system, and unifying the flight time of the telegraph to the Beijing time used by the airport statistics system for accurate matching, thereby improving the recognition rate of the telegraph, further reducing the components of manual intervention and improving the working efficiency.
Description
Technical Field
The invention particularly relates to a method for processing international standard time of a load telegraph.
Background
Telegrams (LDM) are the primary vouchers transmitted by airlines to airports via telegram addresses or mailboxes for both parties to settle accounts. The airport analyzes corresponding key fields (including information of flight date, model, number, passenger, cargo mail, etc.) according to the received load telegram, matches the statistical system associated to the airport through processing, and finally uses the data to settle accounts with the airlines, and simultaneously provides the data to the field operation department for production assurance. Therefore, matching the correct processing of the load telegrams to the statistic system of the airport is important, and plays a key role in accurately obtaining the production running condition. The international standard time is used for the loading telegrams, the flight information of the airport statistical system is derived from the integrated platform FIMS, the Beijing time is used, and due to the fact that the time standards of the two are inconsistent, the flight cannot be matched correctly easily, and the loading telegram information cannot be written into the airport statistical system. The processing methods in the prior art mainly comprise two types, wherein the first type is to directly use the time displayed on telegrams to match an airport statistical system; the second is to match airport statistics with telegram transmission time. The time standards of the first method are inconsistent, the second method is generally performed after the aircraft takes off, the time is delayed for a few hours, and the two methods can have the fact that the flight dates cannot be matched, for example: the telegram display date is 1 month and 3 days, the actual date of the flight is 1 month and 4 days (even if there is a special flight, for example, the U.S. flight spans time zones, the telegram is 1 month and 3 days, and the telegram is actually 1 month and 5 days), and the telegram transmission time is delayed by several hours, and the telegram transmission date may be 1 month and 5 days. Because of the fact that manual supplementary records are required to be transferred in a non-matching mode, the supplementary records account for about 1/3 of the total quantity of flights on the same day.
Disclosure of Invention
The invention aims to provide an international standard time processing method for a load telegram, which can effectively and accurately match the standard time of the load telegram with the Beijing time of an airport statistics system.
The invention relates to a method for processing international standard time of a load telegram, which comprises the following steps:
pre-establishing a special flight whitelist base crossing time zones;
acquiring load telegram data and converting the load telegram data into an airport statistical system data source table;
matching the converted load telegraph flight number with data in an airport statistical system data source;
if the matched flight number is the flight number of the special flight whitelist base crossing the time zone, increasing or decreasing time based on Beijing time according to the corresponding time zone, calculating to obtain a date result, and writing the date result into an airport statistics system.
According to the international standard time processing method for the telegraph, the special flight whitelist base crossing time zones is pre-established in the airport statistics system data source, the telegraph data are obtained and converted into the airport statistics system data source list, the converted telegraph flight numbers are matched with the airport statistics system data source data, if the matched flight numbers are flight numbers of the special flight whitelist base crossing time zones, the time is increased or reduced according to the corresponding time zones by taking Beijing time as a reference, a date result is obtained by calculation, and the time result is written into the airport statistics system, so that the flight time of the telegraph can be unified to the Beijing time used by the airport statistics system for accurate matching, the recognition rate of the telegraph is improved, the components of manual intervention are reduced, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic flow chart of an international standard time processing method for a telegraph.
Detailed Description
The international standard time processing method for the load telegrams, as shown in fig. 1, comprises the following steps:
pre-establishing a special flight whitelist base crossing time zones;
acquiring load telegram data and converting the load telegram data into an airport statistical system data source table;
matching the converted load telegraph flight number with data in an airport statistical system data source;
if the matched flight number is the flight number of the special flight whitelist base crossing the time zone, increasing or decreasing time based on Beijing time according to the corresponding time zone, calculating to obtain a date result, and writing the date result into an airport statistics system.
If the matched flight number is the flight number of the special flight whitelist base of the non-cross time zone, directly writing the key field corresponding to the payload telegram into an airport statistics system, wherein the key field corresponding to the payload telegram comprises: flight date, model, number, passenger, and cargo information. For example, the united states flights with time zones and the telegram sending time are frequently advanced or delayed for one or two days, the converted telegram carrying number is matched with the data in the data source of the airport statistics system, if the matched flight number is the flight number of the special flight whitelist base with time zones, the time is increased or reduced based on Beijing time according to the corresponding time zone, the date result is obtained by calculation, and the date result is written into the airport statistics system.
The method further comprises the step of carrying out priority processing on the key fields corresponding to the telegrams, wherein the priority processing is to correspondingly write the management system in the airport statistical system with high priority if the key fields corresponding to the telegrams are high priority data, and the step of correspondingly writing the management system in the airport statistical system with low priority if the key fields corresponding to the telegrams are low priority data, and the step of locking the key fields corresponding to the telegrams written into the management system in the airport statistical system. For example: the priority order of the charging data management system in the airport statistical system is as follows: sita-middle navigation message-mailbox-southern navigation LDM. The system automatically reads in the messages of the key fields corresponding to the same load telegrams from each data interface, if the key fields corresponding to the load telegrams are high-priority data, the system correspondingly writes in the management system in the airport statistical system with high priority, if the key fields corresponding to the load telegrams are low-priority data, the system correspondingly writes in the management system in the airport statistical system with low priority, if the messages are arranged on the interfaces with high sequence, the system automatically locks, if the messages are not arranged on the interfaces with high sequence, the system continues to write in sequence until the data are locked.
The foregoing is a further detailed description of the invention in connection with the preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.
Claims (3)
1. The international standard time processing method for the load telegrams is characterized by comprising the following steps of:
pre-establishing a special flight whitelist base crossing time zones;
acquiring load telegram data and converting the load telegram data into an airport statistical system data source table;
matching the converted load telegraph flight number with data in an airport statistical system data source;
if the matched flight number is the flight number of the special flight whitelist base crossing the time zone, increasing or decreasing the time based on the Beijing time according to the corresponding time zone, calculating to obtain the key field corresponding to the payload telegram with the Beijing time as the reference date, and writing the key field into an airport statistics system;
the method also comprises the step of carrying out priority processing on the key fields corresponding to the load telegrams;
the priority processing is to write the management system in the airport statistical system with high priority if the key field corresponding to the load telegram is high priority data, and write the management system in the airport statistical system with low priority if the key field corresponding to the load telegram is low priority data;
and locking key fields corresponding to the load telegrams written into the management system in the airport statistics system.
2. The method for processing the international standard time of load telegrams according to claim 1, further comprising: if the matched flight number is the flight number of the special flight whitelist base of the non-cross time zone, directly writing the key field corresponding to the payload telegram into an airport statistics system.
3. The method for processing the international standard time of the load telegram according to claim 2, wherein the key fields corresponding to the load telegram comprise: flight date, model, number, passenger, and cargo information.
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| CN110109903A (en) * | 2019-04-01 | 2019-08-09 | 广州白云国际机场股份有限公司 | A kind of automatic checkout system and method for calibration of airport charges data |
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| CA2334177A1 (en) * | 2000-02-14 | 2001-08-14 | Novatran Holding, Inc. | Surface vehicle transportation reservation system utilizing airline flight information |
| CN104463761A (en) * | 2014-11-17 | 2015-03-25 | 无锡知谷网络科技有限公司 | Method for providing mobile self-service in air port and system |
| CN107705051A (en) * | 2017-11-16 | 2018-02-16 | 天津航佳机场设备科技有限公司 | A kind of airport seat in the plane equipment condition monitoring and metering settlement management system and method |
| US20220239605A1 (en) * | 2019-06-18 | 2022-07-28 | Sita Information Networking Computing Uk Limited | Improved Communications System and Method |
| CN112465336B (en) * | 2020-11-24 | 2024-04-09 | 海南太美航空股份有限公司 | Flight data optimization method and system and electronic equipment |
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| CN110109903A (en) * | 2019-04-01 | 2019-08-09 | 广州白云国际机场股份有限公司 | A kind of automatic checkout system and method for calibration of airport charges data |
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