Event detection on far edge mobile devices using delayed positioning data

US12248085B2 · kind B2 · utility

Assignee

• Dell Products L.P. · US

Inventors

• Vinicius Michel Gottin · Rio de Janeiro, BR
• Eric L. Caron · Ottawa, CA
• Nalinkumar Mistry · Ottawa, CA
• Pablo Nascimento da Silva · Niterói, BR
• Paulo Abelha Ferreira · Rio de Janeiro, BR

Key dates

• Filing date: Jul 18, 2022
• Grant date: Mar 11, 2025
• Expiry date: Mar 26, 2043

Classification

• Technology area (CPC —): General

Abstract

Real-time event detection is performed on nodes in an environment using position data that is not available to a node in real time but is delayed. A node performs real time event detection by predicting a position of the node based at least in part on delayed position data. The delayed position data is aligned to other sensor data. Aligning the position data may include predicting a position based on dead reckoning and/or a machine learning model. One or more collections of data, each collection including sensor data and predicted position data, is input to a model that performs event detection.