公开(公告)号：US11410122B1

公开(公告)日：2022-08-09

申请号：US16779032

申请日：2020-01-31

Applicant: Amazon Technologies, Inc.

Inventor： Matthew Ray DesJardien ,  Kenneth Edward Doe ,  Dan Beltzer ,  Andrew James Pierce ,  Alexander Eugene Choi ,  Jacob Drewniak ,  Paul Eugene Munger ,  Robert M. Riggs ,  Stavan Dholakia ,  Mike Mosman ,  Sergio Alfredo Phan Lung Li

IPC: G06Q10/08 ,  G06K7/14 ,  G06V10/141 ,  G06V20/10 ,  F25D27/00 ,  F25D29/00

Abstract: An impulse strip including a plurality of clips, hooks or other features for attaching items to the impulse strip also includes a plurality of switches associated with each of the clips, hooks or other features. The switches are in communication with illuminators or other indicators that are arranged in an array. When an item is loaded onto the strip, or removed from the strip, a switch may be opened or closed, causing one of the illuminators in the array to be activated or deactivated accordingly. An image captured of the illuminators is processed to determine which of the illuminators is activated and which is deactivated, and an inventory level of the strip may be determined based on the statuses of the respective illuminators corresponding to the clips, the hooks or the other features of the impulse strip.

公开(公告)号：US11270546B1

公开(公告)日：2022-03-08

申请号：US16706528

申请日：2019-12-06

Applicant: Amazon Technologies, Inc.

Inventor： Mike Mosman ,  Andrew Pierce ,  Jacob Drewniak ,  Robert Riggs ,  Dan Beltzer ,  Greg Justice ,  Julie Yu

IPC: G07F11/40 ,  G07F9/02 ,  A47F9/04 ,  B65D83/08 ,  B65D83/00 ,  A47F13/08

Abstract: This disclosure describes, in part, systems for tracking the removal of shopping bags or other items from a dispenser. Folded shopping bags are stacked in a holder so that a front shopping bag can be removed by pulling it along an axis that is parallel to the length and/or width dimension of the shopping bag. A motion sensor is positioned to sense movement of the front shopping bag as it is removed. Control logic monitors and/or analyzes data or other signals from the motion sensor and determines whether movement of at least a threshold distance has occurred. If movement of at least the threshold distance has occurred, the control logic concludes that a shopping bag has been removed and generates a corresponding event notice. Other system components may respond to the event notice by applying a charge for the removed shopping bag or by performing other actions.