Method and device for expanding monitoring range of air craft based on ADS-B

An aircraft and range technology, applied in the field of air traffic control, can solve problems such as the ungiven system implementation plan, achieve the effect of low performance requirements, maintain air traffic safety, and increase the surveillance radius

Inactive Publication Date: 2008-12-31
AVIATION DATA COMM +1
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Problems solved by technology

[0009] In his paper "The Connectivity of Ad Hoc Network for Advanced Air Traffic Management", Maggie X.Cheng et al. proposed an air traffic management system related to the ad hoc network based on the UAT data link, which can en

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  • Method and device for expanding monitoring range of air craft based on ADS-B
  • Method and device for expanding monitoring range of air craft based on ADS-B
  • Method and device for expanding monitoring range of air craft based on ADS-B

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Embodiment Construction

[0048] The present invention will be described below in conjunction with specific embodiments.

[0049] The present invention is a kind of method based on ADS-B extended aircraft monitoring range, such as Figure 4 shown, including the following steps:

[0050] Step 1: The ADS-B information analysis module and the GNSS information analysis module respectively receive the ADS-B information and the GNSS navigation information, and analyze the two channels of ADS-B information and GNSS information. According to the regulations of the International Civil Aviation Organization, ADS-B information should comply with the Asterix CAT21 / 33 standard, and the analysis program should be written according to this standard; after the analysis of ADS-B information is completed, the 24-bit address code of the aircraft corresponding to the ADS-B information can be obtained , latitude and longitude, altitude, heading angle, speed, time and other information. For the GNSS navigation system usin...

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Abstract

The invention discloses a method and a device based on ADS-B which can expand the monitoring range of a plane, provides an information processing method which is based on ADS-B information and is used for expanding the dynamic monitoring range of a plane and a device thereof. The method acquires air traffic information of various planes by analyzing ADS-B information and GNSS information received by the plane and timely updates the mark and position information of the plane, calculates and judges the present status of the plane; when any other plane that does not communicate with the plane appears in the monitoring range, the plane enters a forwarding status, at the moment, the plane chooses a time slot from forwarding time slots to forward the ADS-B information of the other plane, so as to achieve the goal of expanding the dynamic monitoring range of the plane. The method and the device of the invention wholly depend on air-borne electronic equipment of the plane and a satellite navigated receiver, is a self-organized and cooperative plane dynamic monitoring proposal, and especially suitable for the aviation crossing ocean or under severe environmental condition.

Description

technical field [0001] The invention relates to an airborne information processing method and device, in particular to an ADS-B-based method and device for expanding the surveillance range of an aircraft, belonging to the field of air traffic control. Background technique [0002] The fundamental purpose of air traffic control is to make the aircraft on the route safe, effective and planned to fly in the airspace, and the controller needs to monitor the flight dynamics of the aircraft in the controlled airspace in real time. [0003] The traditional radar surveillance method adopts the way of inquiry and response to detect the target. In the long run, the radar system itself has many limitations, which limit the improvement of surveillance performance. The straight-line propagation of the radar beam forms a large number of radar blind spots, which cannot cover areas such as oceans and deserts; the radar rotation period limits the improvement of the data update rate, thereby...

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Application Information

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IPC IPC(8): G08G5/00
Inventor 朱衍波张军黄飞刘伟林熙
Owner AVIATION DATA COMM
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