Time-space conversion method of flight sequencing information

US11694556B2 · kind B2 · utility

Assignee

• THE 28TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION · CN

Inventors

• Feifei Chen · Nanjing, CN
• Ke Xu · Santa Clara, US
• Yibo Ding · Nanjing, CN
• Mingwei Zhang · Zhejiang, CN
• Hui Ding · Ji'an, CN
• Ming Tong · Nanjing, CN
• Xiaozhu Shi · Nanjing, CN
• Yang Zhang · San Diego, US
• Jibo HUANG · Nanjing, CN
• Wenyi Tang · Beijing, CN
• Zeyuan Liu · Nanjing, CN
• Qingqing Tan · Nanjing, CN
• Weiyu Jiang · Nanjing, CN

Key dates

• Filing date: Aug 10, 2022
• Grant date: Jul 4, 2023
• Expiry date: Aug 10, 2042

Classification

• Technology area (CPC G): Physics
• CPC primary: G08G5/56
• WIPO field: Control
• WIPO sector: Instruments

Abstract

A time-space conversion method of flight sequencing information aims to solve a problem that a flight sequencing suggestion generated by an arrival management system has poor effect in practical application due to abstract characteristics, comprising: generating a sequencing time and a delay suggestion of a flight in each key point in a terminal area and each runway by using a flight sequencing technology; predicting a flight status of the flight according to a current position and 4D trajectory information of the flight, and filtering a delay-consumed flight segment, and on that basis, generating a flight segment delay allocation strategy with reference to an aircraft performance and sequencing information, and obtaining a flight segment delay allocation result; and generating a visual spatial position reference target according to the flight segment delay allocation result and an operation deviation limit.