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公开(公告)号：US20190172005A1
公开(公告)日：2019-06-06
申请号：US16268445
申请日：2019-02-05
Applicant: Amazon Technologies, Inc.
Inventor： Robert Michael Shydo, JR. , Seth Kaufman , Fahrudin Alagic , Gregory Tierney , Stephen Caldara , Jianfeng Pu , Ashish Shah
Abstract: Techniques for providing a signal processing feature in an inventory management system are described herein. For example, instructions may be received by a computer system of an autonomous vehicle that identify a path to move inventory within a materials handling facility. Further, the computer system of the autonomous vehicle may reduce a current traveling speed of the autonomous vehicle in response to receiving a first signal that is provided by a transmitter coupled with an entity moving within the materials handling facility. The first signal may be span a first distance. In embodiments, the computer system of the autonomous vehicle may stop movement of the autonomous vehicle in response to receiving a second signal provided by the transmitter coupled with the entity. The second signal may span a second distance from the entity that is less than the first distance.
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公开(公告)号：US10255582B2
公开(公告)日：2019-04-09
申请号：US15240938
申请日：2016-08-18
Applicant: Amazon Technologies, Inc.
Inventor： Robert Michael Shydo, Jr. , Seth Kaufman , Fahrudin Alagic , Gregory Tierney , Stephen Caldara , Jianfeng Pu , Ashish Shah
Abstract: Techniques for providing an entity monitoring safety feature in an inventory management system are described herein. For example, instructions may be received by a computer system of an autonomous vehicle that identify a path to move inventory within a materials handling facility. Further, the computer system of the autonomous vehicle may reduce a current traveling speed of the autonomous vehicle in response to receiving a first signal that is provided by a transmitter coupled with an entity moving with the materials handling facility. The first signal may be provided up to a first distance from the entity. In embodiments, the computer system of the autonomous vehicle may stop movement of the autonomous vehicle in response to receiving a second signal provided by the transmitter coupled with the entity. The second signal may be provided up to a second distance from the entity that is less than the first distance.
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公开(公告)号：US10607132B1
公开(公告)日：2020-03-31
申请号：US16360989
申请日：2019-03-21
Applicant: Amazon Technologies, Inc.
Inventor： Timothy G. Dietz , Ashish Shah , Gregory Tierney , Seth R. Kaufman , Matthew Anthony Brady
Abstract: Techniques for managing device interaction between components of an inventory management system are described herein. User input associated with an operational state of the user device may be received at the user device and the user device may begin operating in a particular operational state. While operating in this state, the user device may transmit a wireless signal having a predetermined frequency. A mobile drive unit of the system, upon receipt of the wireless signal, may slow or stop. Operational state information may be transmitted to other components of the inventory management system indicating that the wireless signal is being transmitted and/or that the user device is operating in a particular operational state and a fault detection process may commence. The user device may provide an indication (e.g., via visual, audible, and/or haptic feedback devices) that the user device is operating in the particular operational state.
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公开(公告)号：US10726387B2
公开(公告)日：2020-07-28
申请号：US16268445
申请日：2019-02-05
Applicant: Amazon Technologies, Inc.
Inventor： Robert Michael Shydo, Jr. , Seth Kaufman , Fahrudin Alagic , Gregory Tierney , Stephen Caldara , Jianfeng Pu , Ashish Shah
Abstract: Techniques for providing a signal processing feature in an inventory management system are described herein. For example, instructions may be received by a computer system of an autonomous vehicle that identify a path to move inventory within a materials handling facility. Further, the computer system of the autonomous vehicle may reduce a current traveling speed of the autonomous vehicle in response to receiving a first signal that is provided by a transmitter coupled with an entity moving within the materials handling facility. The first signal may be span a first distance. In embodiments, the computer system of the autonomous vehicle may stop movement of the autonomous vehicle in response to receiving a second signal provided by the transmitter coupled with the entity. The second signal may span a second distance from the entity that is less than the first distance.
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