公开(公告)号：US10289117B1

公开(公告)日：2019-05-14

申请号：US15438363

申请日：2017-02-21

Applicant: Amazon Technologies, Inc.

Inventor： Le Zou ,  Yuhao Qian

IPC: G06F7/00 ,  G05D1/02

Abstract: A docking head assembly and techniques for use are provided. The docking head assembly may include a lifting mechanism and a tilting mechanism. A tilt angle may be determined based on data that is associated with a path extending between a first floor and a second floor of a facility. The lifting mechanism may lift an inventory holder. The tilting mechanism may tilt the inventory holder in accordance with the tilt angle. The mobile drive unit may transport the inventory holder along the path in the lifted, tilted orientation.

公开(公告)号：US10788818B1

公开(公告)日：2020-09-29

申请号：US15799916

申请日：2017-10-31

Applicant: Amazon Technologies, Inc.

Inventor： Anatoly Mitlin ,  Aayush Aggarwal ,  Sarfraz Banglawala ,  Usha Kamat ,  Charles C. Linton ,  Sean Edward Murray ,  John D. Pacheco ,  James Plumley ,  Yuhao Qian

IPC: G05B19/418 ,  G06Q10/06 ,  G06F11/07 ,  G06Q10/00 ,  G05D1/02

Abstract: A system for configuring generic maintenance activity scheduling is provided. For example, user input may help define a maintenance process for a plurality of mobile drive units of the physical workspace. The maintenance process may be defined through a configuration of activity templates and input templates. Input may be received to configure maintenance activities and the system may automatically correlate failure rules with the activity template. The system may generate the configurable electronic instructions for the mobile drive units and transmit them with the failure rules, if generated, to one or more mobile drive units of the physical workspace. When the one or more mobile device units receive the configurable electronic instruction, the mobile drive units may operate in accordance with the configurable electronic instruction.