A route monitoring and collision avoidance task display system

By combining the modules of trajectory generation, relationship identification, risk classification, and command formation, a precise collision avoidance command sequence is generated, which solves the problems of inaccurate conflict prediction and flat information display in existing technologies. It realizes coherent route monitoring and collision avoidance task display, and improves monitoring efficiency.

CN122416799APending Publication Date: 2026-07-17HANGZHOU YAGENA TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HANGZHOU YAGENA TECH CO LTD
Filing Date
2026-04-29
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing flight path monitoring and collision avoidance task display systems are not accurate enough in predicting conflicts in complex scenarios. Fixed-cycle refresh modes cannot adapt to rapidly changing aircraft operating conditions. The information display is too flat, increasing the cognitive load on monitoring personnel and making it difficult to provide continuous and accurate risk prevention guidance.

Method used

The flight path generation module receives information from the airborne transponder and sets the time step based on the radio data link signal update rhythm to generate a flight path evolution path; the relationship discrimination module calculates the spatial proximity and direction between aircraft, divides the altitude layer intervals, and the risk classification module performs joint comparison and classification mapping to generate a conflict risk level sequence; the command formation module generates a collision avoidance command sequence, and the flight display output module monitors the flight path and displays the collision avoidance task.

Benefits of technology

It provides coherent and accurate prevention guidance, reduces the cognitive load of monitoring personnel, improves the efficiency of collaborative scheduling, eliminates the phenomenon of refresh lag, and realizes multi-dimensional and continuous characterization and judgment.

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Abstract

The application relates to the technical field of intelligent traffic, in particular to a flight path monitoring and collision avoidance task display system. The system comprises a flight path generation module, a relationship discrimination module, a risk grading module, an instruction formation module and a flight display output module. The flight path generation module receives signals and generates a flight path evolution path according to node deduction; the relationship discrimination module receives a path comparison degree and a direction to generate a relationship description; the risk grading module receives the description and performs joint comparison and mapping to generate a grade sequence; the instruction formation module combines consistency verification to generate a collision avoidance instruction sequence; and the flight display output module receives the instruction sequence, performs symbol mapping marking to generate a display scheme. In the application, the path is deduced by combining an update rhythm to eliminate refresh lag, the closeness degree, the direction and the height are compared to complete multi-dimensional state description and break the single judgment limitation, the joint comparison and grading mapping are combined with coherent verification to construct instructions and provide accurate prevention guidance, and the execution symbol mapping marking is arranged to form a structure, which improves the shallow superposition malpractice, reduces the monitoring load and improves the scheduling efficiency.
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