Radar Layout Optimization for Bird Invasion Detection

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Solution Overview

Problem

Existing radar layouts for bird invasion detection suffer from insufficient coverage and repeated layout, leading to ineffective and inaccurate detection.

Innovation Solution

A radar layout method that divides the environment into regions, determines a key region of bird invasion, and uses a genetic algorithm to optimize radar layout parameters, ensuring comprehensive and efficient coverage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If existing radar layout is used for bird invasion detection, then the detection system can be established, but the coverage is insufficient and there is repeated layout, leading to ineffective and inaccurate detection

Engineering Contradiction:
Improvedetection accuracyVSAvoidcoverage area
Core Design Contradiction:
ReliabilityVSArea of stationary object

Solution Approach 1:

The patent divides the detection area into multiple regions based on environmental parameters and bird invasion characteristics. Each region is independently analyzed and optimized for radar layout, allowing targeted placement that ensures comprehensive coverage without repetition. This segmentation resolves the contradiction by enabling precise coverage of high-risk areas while avoiding redundant deployment in low-priority zones.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent applies different radar layout strategies to different regions based on their specific characteristics. High-risk regions with high bird invasion probability receive enhanced radar coverage, while low-risk regions have reduced or no radar deployment. This local differentiation optimizes both coverage completeness and detection accuracy, eliminating the one-size-fits-all approach that causes insufficient coverage and repetition.

Inventive Principle:
Principle #3Local quality

2Productivity

If radar is deployed to detect birds, then detection capability is improved, but the layout is repeated and insufficient, reducing detection efficiency

Engineering Contradiction:
Improvedetection efficiencyVSAvoidlayout complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent employs an automated optimization system that uses genetic algorithms to independently determine optimal radar positions. The system evaluates multiple layout configurations and self-adjusts to find the optimal arrangement that maximizes detection efficiency. This self-service approach eliminates manual layout design that often results in repetition and insufficiency, while keeping the optimization process manageable through computational methods.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent optimizes radar layout by dynamically adjusting multiple parameters including radar position, detection range, and region boundaries based on environmental data and bird invasion patterns. By changing these parameters systematically through computational optimization, the system achieves high detection efficiency without creating complex manual layout designs, as the parameters are derived from objective data rather than subjective planning.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS20250172689A1Radar layout method applied to bird invasion detection
Publication Date: 2025.05.29 GUANGDONG UNIV OF TECH
  • US20250172689A1 patent drawing
  • US20250172689A1 patent drawing
  • US20250172689A1 patent drawing

AI summary

The present disclosure provides a radar layout method applied to bird invasion detection, including the following steps: dividing an environment to be laid out into regions, acquiring environment parameters of each region, and setting radar layout parameters of each region; determining a key region of bird invasion by means of calculation according to the environment parameters of each region, and determining a radar layout evaluation value for each region by means of calculation according to the radar layout parameters of each region; determining, based on the key region of bird invasion and the radar layout evaluation value for each region, a radar layout region to be optimized; and determining a fitness function of a genetic algorithm based on the radar layout parameters of the radar layout region to be optimized, and performing genetic algorithm iteration by using the fitness function until a preset optimization condition is reached.