COMPUTER-IMPLEMENTED METHOD FOR DETERMINING EGO MOVEMENT
DE602022037434T2Active Publication Date: 2026-05-27APTIV TECHNOLOGIES AG
Patent Information
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- APTIV TECHNOLOGIES AG
- Filing Date
- 2022-07-18
- Publication Date
- 2026-05-27
AI Technical Summary
Technical Problem
Existing methods for determining ego motion in vehicles lack accuracy and redundancy, particularly in environments where sensor data may be corrupted or unavailable, which can compromise safety and autonomy.
Method used
A computer-implemented method using radar data from multiple reception antennae to derive ego motion by merging environment maps, computing motion vectors, and applying a mask map with weighted significance to filter relevant vectors, combined with neural networks for processing and redundancy through Doppler channel reduction.
Benefits of technology
Enhances the accuracy and safety of ego motion determination, providing redundancy and supporting autonomous driving by filtering noise and ensuring reliable vehicle localization.
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