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公开(公告)号：US20200047826A1
公开(公告)日：2020-02-13
申请号：US16342732
申请日：2016-10-18
发明人： Jeffrey T. SCHNAPP , Gregory Stewart LYNN , Joshua Eldred ELVANDER , Sasha Priya HOFFMAN , Suhas Subhaschandra MALGHAN , Nazareth V. EKMEKJIAN , Rossitza Dimitrova KOTELOVA , Bethanne ALTRINGER , Jamar A. BROMLEY
摘要： A two-wheeled vehicle is provided. The two-wheeled vehicle includes a chassis having a height, a length and a width, in a first wheel rotatably connected to the chassis, the first wheel having a perimeter, a diameter and a geometric center, and the diameter of the first wheel being at least 75% of the height of the chassis, a motor for providing a drive energy to the first wheel, an axle rotated by the motor, a drive gear connected with the axle such that the drive gear rotates with a rotation of the axle, and a plurality of teeth disposed about the first wheel and mechanically engaged with the drive gear at a location closer to the perimeter of the first wheel than to the geometric center of the first wheel.
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公开(公告)号：US20220026931A1
公开(公告)日：2022-01-27
申请号：US17444296
申请日：2021-08-03
摘要： Provided is a method of modeling behavior for a self-driving vehicle, e.g., as a follower vehicle. Also provided is a vehicle configured to execute the behavior model to cooperatively navigate at least one structural element in an environment. The structural element can be or include a door, a vestibule, and/or an elevator, as examples. The behavior model can be formed by a method that includes tracking and measuring leader-follower interactions and actions with at least one structural element of an environment, representing the leader behaviors and the follower behavior in a behavior model, and electronically storing the behavioral model. The leader-follower interactions and actions can include leader behaviors and follower behaviors, including starts, stops, pauses, and movements of the leader, follower vehicle, and/or objects.
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公开(公告)号：US20210255646A1
公开(公告)日：2021-08-19
申请号：US17049141
申请日：2019-05-01
摘要： Provided is a method of modeling behavior for a self-driving vehicle, e.g., as a follower vehicle. Also provided is a vehicle configured to execute the behavior model to cooperatively navigate at least one structural element in an environment. The structural element can be or include a door, a vestibule, and/or an elevator, as examples. The behavior model can be formed by a method that includes tracking and measuring leader-follower interactions and actions with at least one structural element of an environment, representing the leader behaviors and the follower behavior in a behavior model, and electronically storing the behavioral model. The leader-follower interactions and actions can include leader behaviors and follower behaviors, including starts, stops, pauses, and movements of the leader, follower vehicle, and/or objects.
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