Zoox, Inc.

Vishveshwar Ramanathan Subramanian

Ahditya Melkote

Thomas Andrew Stoddart

Ramanjaneya Reddy Butukuri

Marcos Puerta Terron

Kevin Hothem

Mark Alan Bates

Mark Christian Allbee

Techniques for using ball joint sensor data to determine conditions relevant to a vehicle are described in this disclosure. For example, in one example, the ball joint sensor data may be used to determine estimated steering data. The estimated steering data may be directly used to navigate through an environment, such as by the vehicle relying on the estimated steering data when planning, tracking, or executing a driving maneuver. Also, the estimated steering data may be used to verify the reliability of other steering sensor data used to navigate through the environment.

Determining estimated steering data for a vehicle

Techniques for using ball joint sensor data to determine conditions relevant to a vehicle are described in this disclosure. For example, in one example, the ball joint sensor data may be used to determine a ride height at a portion of the vehicle, which may be used to determine roll data and/or pitch data. The ride height, roll data, and/or pitch data may be directly used to navigate through an environment, such as by the vehicle relying on the data when interpreting sensor data or planning driving operations. Also, the ride height, roll data, and/or pitch data may be used to verify the reliability of other sensor data used to navigate through the environment.

Determining vehicle ride height using a ball joint sensor

An impact energy management system for a vehicle includes an impact energy absorbing structure to absorb energy from an impact with an external object, and an energy management structure to manage energy from an impact with an internal displaceable object (e.g., a motor or steering rack) with one or more protected objects (e.g., a passenger compartment or battery). The energy management structure may include one or more swingarms or other members configured to protect the protected object from impact by directing the displaceable object down and/or away from the protected object during a collision.

Vehicle impact energy management structures and techniques

An impact structure includes a beam configured to deform in a particular manner. The beam may include a first deformable portion extending from a front end of the beam toward a rear end of the beam. The first deformable portion may be configured to axially crush in a direction substantially parallel to a longitudinal direction of the beam. The beam may also include a second deformable portion extending between the first deformable portion and the rear end. The beam may also include a reinforced section configured to cause the second deformable portion to bend. The first and second deformable portions may be configured such that an axial force acting on the front end in a direction substantially parallel to the longitudinal direction causes the first deformable portion to axially crush prior to causing the second deformable portion to bend.

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Palo Alto, CA, United States of America

Vishveshwar Ramanathan Subramanian