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Apparatus capable of flexibly changing civil aviation aircraft position information broadcast frequency and processing method thereof

A technology for location information and aircraft, which is applied to services based on location information, aircraft traffic control, wireless communication, etc., and can solve the problems of narrowing the time interval for position reporting and monitoring, and increasing data transmission charges.

Active Publication Date: 2017-12-26
中国南方航空股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for large airlines, shortening the monitoring interval of location reports will directly cause the data transmission charges to increase exponentially

Method used

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  • Apparatus capable of flexibly changing civil aviation aircraft position information broadcast frequency and processing method thereof
  • Apparatus capable of flexibly changing civil aviation aircraft position information broadcast frequency and processing method thereof
  • Apparatus capable of flexibly changing civil aviation aircraft position information broadcast frequency and processing method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] Such as Figure 2-8 As shown, it is a device for flexibly changing the broadcast frequency of civil aviation aircraft position information according to the present invention, see figure 2, the hardware equipment that the present invention uses comprises airline ground main engine, airborne ACARS communication management assembly and its cockpit display assembly, and the device for flexibly changing the broadcasting frequency of civil aviation aircraft position information includes installing and embedding the position broadcasting of AOC software platform of aircraft communication management assembly The variable position broadcast module on the module and the broadcast module for requesting the real-time position of the aircraft, the variable position broadcast module is called the PTIC module, and the module for requesting the real-time position of the aircraft is called the PDOD module, and the ground host is connected to the gateway system of the data link service p...

Embodiment 2

[0130] The difference between this embodiment and Embodiment 1 lies in that: the models applicable to this embodiment are Boeing B777 series models. The GBST (Ground Based Software Tool) provided by Honeywell is an AMI (Airline Modifiable Items) software development platform, which is suitable for installing AIMS (Airplane Information Management System) platform hardware produced by Honeywell. This AIMS platform is mainly installed on the B777 aircraft. The present invention uses GBST software to realize the AIMS / CPM-COMM hardware FDCF AMI software PTIC / PDOD function modules of the above aircraft.

[0131] In this embodiment, in the general sequence of aircraft position broadcasting, the time interval is controlled by the default timing variable of the FDCF AMI software. The timing variable is APOS_INTERVAL, which is 15 minutes by default. Through the dynamic modification of APOS_INTERVAL through the PTIC variable, the position broadcast time interval can be flexibly changed...

Embodiment 3

[0170] The difference between this embodiment and Embodiment 1 lies in that: the model applicable to this embodiment is the A380 / A350 model. AOC Ground Support Equipment (GSE) provided by Rockwell Collins France (Rockwell Collins France) is an ACARS AOC software development platform for A380 and A350, suitable for ANSU (Aircraft Network Server Unit), the software is the AOC module developed by Rockwell Collins France, and the host hardware is Airbus A350 aircraft ASFC (Avionics Server FunctionCabinet), the software is the AOC module developed by Rockwell Collins France. This hardware developed by Rockwell CollinsFrance and its AOC embedded module are mainly used in Airbus' new generation of electronic aircraft. The present invention uses the GSE software development platform to realize the PTIC / PDOD function in the above-mentioned aircraft AOC module. Since A350 and A380 are exactly the same in AOC function implementation, the AOCPTIC / PDOD function implementation method of A3...

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PUM

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Abstract

The invention discloses an apparatus capable of flexibly changing a civil aviation aircraft position information broadcast frequency and a processing method thereof. A PDOD module and a PTIC module are included. A ground host sends an uplink trigger instruction. The PDOD module analyzes a control parameter of the uplink trigger instruction requesting aircraft instant position broadcast and broadcasts a current position state of an aircraft. A PTIC uplink trigger instruction possesses a variable used for changing an aircraft position broadcast time interval. An aircraft communication management component nonvolatile memory possesses a default timing variable. The PTIC module dynamically changes the timing variable through a PTIC variable so as to change a time interval of aircraft position broadcast under the condition that a current position state of the aircraft is acquired. In the invention, according to an actual condition and an actual demand, a fixed time interval of the aircraft position broadcast is changed so that a ground staff of an aviation company can actively acquire position information of the aircraft and simultaneously a purpose of economically, safely and effectively monitoring aircraft position information is realized.

Description

technical field [0001] The invention relates to a device for flexibly changing the broadcasting frequency of the position information of civil aviation aircraft, and also relates to a processing method of the device for flexibly changing the broadcasting frequency of the position information of civil aviation aircraft. Background technique [0002] Civil aviation ground data link (hereinafter referred to as "data link") is a system that uses ATN (aviation telecommunication network) wireless network communication technology and application protocol to realize data information exchange between aviation aircraft and ground information management system. It uses the S mode of VHF (Very High Frequency Communication), SATCOM (Maritime / Iridium Satellite Communication), HF (High Frequency Communication), and SSR (Secondary Surveillance Radar) as the data link transmission medium to automatically communicate between the aircraft and the ground system. Transmission of information, eff...

Claims

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Application Information

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IPC IPC(8): G08G5/00H04W4/04
CPCG08G5/0013G08G5/0082H04W4/046
Inventor 李明刘宇辉陈林烽任明翔宋剑万理路艳军肖萌雷景波刘冠华
Owner 中国南方航空股份有限公司
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