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Risk assessment method and system for low, slow and small aircrafts in airport clearance protection area

A technology for risk assessment and aircraft, applied in the field of risk assessment for low-slow and small aircraft in the airport clearance protection zone

Pending Publication Date: 2022-03-25
民航成都电子技术有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention is a risk assessment method and system for low-slow and small aircraft in the airport clearance protection zone, which mainly solves the problems of classified management of risk in the airport clearance protection zone, real-time assessment of risks of low-slow and small aircraft, and early warning of risk rise and fall. The function of continuous risk assessment of low, slow and small aircraft and early warning of risk upgrades is of great significance to the risk assessment and management of airport clearance protection areas

Method used

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  • Risk assessment method and system for low, slow and small aircrafts in airport clearance protection area
  • Risk assessment method and system for low, slow and small aircrafts in airport clearance protection area
  • Risk assessment method and system for low, slow and small aircrafts in airport clearance protection area

Examples

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Effect test

Embodiment 1

[0035] Such as figure 1 As shown, a risk assessment method for low-speed and small aircraft in the airport clearance protection zone includes the following steps:

[0036] S1. Obtain and analyze the airport clearance protection area data collection, aircraft data collection, low-slow and small aircraft data collection and external environment data collection;

[0037] S2. Establish a static comprehensive risk assessment coordinate system according to the data collection of the airport clearance protection area;

[0038] S3. According to the data collection of low-slow and small aircraft, compare with the static comprehensive risk assessment coordinate system to obtain the static comprehensive risk;

[0039] S4. On the basis of the static comprehensive risk, multiple dynamic risk correction results are calculated according to the low-slow and small aircraft data collection, the external environment data collection, the airport clearance protection zone data collection and the ...

Embodiment 2

[0099] On the basis of Example 1, such as figure 2 As shown, a risk assessment system for low-slow and small aircraft in the airport clearance protection area, including a data collection and analysis module, a static comprehensive risk assessment module, a dynamic risk correction module and a risk upgrade trend warning module.

[0100] The data acquisition and analysis module is responsible for receiving the data collected by external hardware devices and analyzing them to obtain the airport clearance protection area data, aircraft data collection, low-slow and small aircraft data collection and external environment data collection.

[0101] The static comprehensive risk assessment module is used to establish a static comprehensive risk assessment coordinate system, and evaluate the static comprehensive risk brought by low and slow small aircraft when it enters different areas of the airport clearance protection zone through the data collection of low and slow small aircraft....

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Abstract

The invention discloses an airport clearance protection area low-slow small aircraft risk assessment method and system, and belongs to the technical field of airport clearance protection area risk assessment, and the method comprises the steps: obtaining and analyzing an airport clearance protection area data set, an aircraft data set, a low-slow small aircraft data set and an external environment data set; establishing a static comprehensive risk assessment coordinate system; according to the low-slow-small aircraft data set, comparing with a static comprehensive risk assessment coordinate system to obtain a static comprehensive risk; on the basis of the static comprehensive risk result, a plurality of dynamic risk correction results are obtained, and a final risk assessment result of the low-slow-speed small aircraft is further obtained; and obtaining a risk upgrading and downgrading trend result according to the low-slow small aircraft data set and the airport clearance protection area data set. According to the method, the functions of continuous assessment and risk upgrading and downgrading early warning on the risk of the low-speed small aircraft are realized, and the method is of great significance to risk assessment and management of an airport clearance protection area.

Description

technical field [0001] The invention belongs to the technical field of risk assessment of airport clearance protection areas, and in particular relates to a risk assessment method and system for low-slow and small aircraft in airport clearance protection areas. Background technique [0002] In recent years, it is not uncommon for low-speed and small aircraft to fly illegally in the airport clearance protection zone, which seriously threatens the personal safety of passengers and the safety of airport property. Aiming at this problem, there is no good solution in the industry at present, but the airport clearance protection zone is delineated around the airport runway (clearance protection zone is usually a rectangular area with a length of about 40km and a width of 20km), which is used to limit or prohibit various The low-slow and small aircraft enter the clearance protection area. [0003] However, the clearance protection area has no detection function and cannot carry ou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/30
CPCG06Q10/0635G06Q50/40
Inventor 曹铁周科杰房天谋张平甄军平邵黎明代稳涂欢张轩
Owner 民航成都电子技术有限责任公司
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