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Method and device for updating data of IFE (in-flight entertainment) systems of aircrafts

A technology of system data and update method, which is applied in the direction of program control device, electrical digital data processing, computer security device, etc. Effect

Active Publication Date: 2015-04-01
NEUSOFT CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the above problems, the purpose of the present invention is to provide a method and device for updating aircraft IFE system data, which generates a specified update format for the update content, and adopts multiple methods to ensure the security and integrity of the update content, so as to solve the problem of manual modification of the IFE system. Problems such as time-consuming and labor-intensive updates exist, so that the update package can be safely updated to the aircraft IFE system

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  • Method and device for updating data of IFE (in-flight entertainment) systems of aircrafts
  • Method and device for updating data of IFE (in-flight entertainment) systems of aircrafts
  • Method and device for updating data of IFE (in-flight entertainment) systems of aircrafts

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Embodiment Construction

[0045] In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that these embodiments may be practiced without these specific details.

[0046]The first time the IFE system provided passengers with entertainment appeared in 1921, which was the prototype of the concept of in-flight entertainment, namely: Aeromarine Airways played the on-screen movie "Howdy Chicago" for passengers in the aircraft for the first time. And 11 years later, in 1932, Western Air Express tried for the first time to place a TV (in-flight television) in the cabin, and named it media event. In 1936, an airline named Hindenburg provided passengers with equipment such as movies, pianos, bars, restaurants, smoking rooms and bars on the long-distance transatlantic two-and-a-half-day route between Europe and America, systematizing the concept of IFE . In 1985, person...

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Abstract

The invention provides a method and a device for updating data of IFE (in-flight entertainment) systems of aircrafts. The method includes processing update data to obtain compressed update packs in specified formats; transmitting the update packs to the IFE systems of the aircrafts via mobile communication networks; verifying encryption checking information and integrity checking information of the update packs which are transmitted to the IFE systems of the aircrafts, and updating the checked update packs into the IFE systems of the aircrafts according to specific data structures. The specified formats are update pack formats applicable to the IFE systems of the aircrafts, the update packs are provided with the encryption checking information and the integrity checking information, and the update data are described according to the specific data structures. The method and the device have the advantages that the specified update formats can be produced by update contents, the safety and the integrity of the update contents can be guaranteed in multiple modes, problems of time and labor wastage and the like when systems are manually updated can be solved, and accordingly the update packs can be safely updated to the IFE systems of the aircrafts.

Description

technical field [0001] The present invention relates to the technical field of aircraft data management, and more specifically, to an aircraft IFE system data updating method and device. Background technique [0002] The history of in-flight entertainment system (In-flight Entertainment, hereinafter referred to as IFE) can be traced back to the era when airplane travel was just beginning to become popular. IFE refers to a system that provides passengers with any possible entertainment methods in the cabin during air travel. How to make IFE better meet the needs of passengers on board, in addition to the design, display form and user experience of IFE, the management of IFE content is particularly important. The content of IFE includes movies, video clips, music, news, games, e-books, travel information, car rental consultation, air tickets, in-flight shopping malls, etc. stored in IFE. Among them, how to update these content data safely, completely and by category To IFE sy...

Claims

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Application Information

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IPC IPC(8): G06F9/445G06F21/51
Inventor 杨海昕于心培
Owner NEUSOFT CORP
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