Light emission guidance
    2.
    发明授权

    公开(公告)号:US09852394B1

    公开(公告)日:2017-12-26

    申请号:US13828286

    申请日:2013-03-14

    CPC classification number: G06Q10/087 B65G1/1373 B65G2209/04 Y02P90/845

    Abstract: A visible-light based display system may be used to project visual guidance to picking and/or stowing agents in a materials handling facility dependent on their current location. The system may comprise a plurality of fixed-location display devices and/or mobile display devices coupled to a control system. The control system may send messages to particular ones of the display devices for projection of visual guidance usable to direct an agent to a particular inventory area in which an item is to be stowed or from which an item is to be picked, to identify a particular position within an inventory area, and/or to identify a particular item stored within an inventory area. The messages may include location, position, and/or descriptive information associated with an item to be stowed or picked. The projected visual guidance may include light or laser beams, text, graphics and/or images, and may be agent-specific, item-specific, and/or order-specific.

    Method and apparatus for sensing correct item placement for multi-destination picking

    公开(公告)号:US08433437B1

    公开(公告)日:2013-04-30

    申请号:US13663130

    申请日:2012-10-29

    CPC classification number: B07C5/38

    Abstract: Method and apparatus for multi-destination pick using motes. In embodiments, each receptacle may be assigned to a destination and may have a sensor that detects when an item is placed in the receptacle to deactivate the indicator and/or to verify that the item was placed in the correct receptacle. The sensor may be coupled via a wired or wireless connection to a mote that may include a communication interface for communicating with a control system and with other motes in an ad-hoc network. In some embodiments, each mote may also include an indicator that may be activated by a control system to indicate to the agent that the receptacle is the destination receptacle for a picked item. The agent may then place the item in the indicated destination receptacle. In one embodiment, the mote on the destination receptacle may be activated when the picked item is scanned by the agent.

Patent Agency Ranking