Systems and methods for data fusion and analysis of vehicle sensor data, including receiving a multiple modality input data stream from a plurality of different types of vehicle sensors, determining latent features by extracting modality-specific features from the input data stream, and aligning a distribution of the latent features of different modalities by feature-level data fusion. Classification probabilities can be determined for the latent features using a fused modality scene classifier. A tree-organized neural network can be trained to determine path probabilities and issue driving pattern judgments, with the tree-organized neural network including a soft tree model and a hard decision leaf. One or more driving pattern judgments can be issued based on a probability of possible driving patterns derived from the modality-specific features.
DATA FUSION AND ANALYSIS ENGINE FOR VEHICLE SENSORS
2023-04-13
Patent
Elektronische Ressource
Englisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
TIBKAT | 2023
|Sensors and senor fusion technology for new engine systems
Kraftfahrwesen | 1995
|Fault Diagnosis for Aero-engine Multi-redundant Smart Sensors Based on Data Fusion
Tema Archiv | 2014
|Fusion of Data from the Object-Detecting Sensors of an Autonomous Vehicle
British Library Conference Proceedings | 1999
|