Zoox, Inc.

Genie Kim

Joseph Funke

Steven Cheng Qian

Zheyuan Xie

Jacob Patrick Thalman

Zachary Stuart Churukian

A prediction component of an autonomous vehicle may detect and use a combination of object attributes and semantic features to determine potential destinations and corresponding potential trajectories for the dynamic objects in an environment. In some examples, the prediction component may analyze sensor data using trained models to determine a number of object attributes for a dynamic object, as well as semantic features associated with the intent or purpose of the dynamic object. Using a combination of the object attributes and the semantic features, for the dynamic object and any number of potential destination(s), the prediction component may predict a likely potential destination and determine a predicted trajectory for the dynamic object. Based on predicted trajectory of the dynamic object, the autonomous vehicle may select and execute driving maneuvers to control the autonomous vehicle safely and efficiently within the environment.

Object destination and trajectory prediction based on semantic features

A passenger may be rather vulnerable to safety risks during pickup and/or drop-off of a passenger by a vehicle. To mitigate or eliminate such risk, the vehicle may determine an endpoint for a vehicle route to pickup or drop-off a passenger at a location. The vehicle may determine an estimated path between the endpoint and the location and may determine a safety confidence score by a machine-learned model for the estimated path and/or may predict a trajectory of a detected object to ascertain whether the estimated path is safe. The vehicle may execute any of a number of different mitigation actions to reduce or eliminate a safety risk if one is detected.

Autonomous vehicle operations related to detection of an unsafe passenger pickup/delivery condition

Techniques for diagnosing and disambiguating a bias in one or more axels of a bidirectional four-wheel drive vehicle. In some examples, the diagnostics system may diagnose and disambiguate the bias in the two axles by collecting data related to the movement of the vehicle while the vehicle traverses a zero curvature path in a forward direction. The diagnostics system may then determine a bias in an axle acting as the rear axle based on the collected data. The bias in the axle acting as the front axle may then be determined based on the collected data and the bias in the rear axle.

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Seoul, South Korea

Genie Kim