公开(公告)号：US20180004992A1

公开(公告)日：2018-01-04

申请号：US15542780

申请日：2015-01-14

Applicant: LYNGSOE SYSTEMS A/S

Inventor： KLAUS HOLST JACOBSEN

IPC: G06K7/10 ,  G06K19/07 ,  B65G43/08 ,  B65G15/28

CPC classification number: G06K7/10445 ,  B65G15/28 ,  B65G43/08 ,  B65G2201/0264 ,  G01S13/74 ,  G06K7/10079 ,  G06K7/10336 ,  G06K7/10435 ,  G06K19/0723 ,  G06K2007/10504

Abstract: A method and system for identification of an item is provided, wherein the system includes a conveyor belt, a positioning device and a reader operable to receive at least one reading at at least one first antenna from at least one tag attached to the item, the first antenna being adapted to be arranged at a read point along the conveyor belt, wherein the positioning device is configured to retrieve a first position of the item at a first time instant before the first antenna and a second position of the item at a second time instant after the first antenna, the first and second time instants defining a time window, wherein the reader is configured to extract from each reading retrieved by the first antenna a measurement (6) of the phase of the signal transmitted by the tag (5) and perform a data processing of the phase measurements whereby the identification of the item (2) is accomplished.

公开(公告)号：US20180004991A1

公开(公告)日：2018-01-04

申请号：US15542809

申请日：2015-01-14

Applicant: LYNGSOE SYSTEMS A/S

Inventor： KLAUS HOLST JACOBSEN

IPC: G06K7/10 ,  G05B19/05 ,  G01S11/02

CPC classification number: G06K7/10435 ,  G01S11/026 ,  G01S13/74 ,  G01S13/84 ,  G05B19/05 ,  G05B2219/15117 ,  G06K7/10079 ,  G06K7/10445

Abstract: A method and system for identification of an item is provided, wherein the system comprises includes a conveyor belt, a conveyor belt controller and a reader operable to receive at least one reading from at least one tag attached to the item and extract from the reading a measurement of the phase of the signal transmitted by the tag and received at at least one antenna of the reader, the antenna being adapted to be arranged at a read point along the conveyor belt, wherein the conveyor belt controller is configured to start the conveyor belt at a first time instant, after the item has been placed on the conveyor belt, and to stop the conveyor belt at a second time instant, when the item has passed the antenna of the reader.

公开(公告)号：US20180022473A1

公开(公告)日：2018-01-25

申请号：US15548441

申请日：2015-02-06

Applicant: LYNGSOE SYSTEMS A/S

Inventor： KLAUS HOLST JACOBSEN

IPC: B64F1/36 ,  B65G43/08 ,  G06K7/10

CPC classification number: B64F1/368 ,  B64F1/32 ,  B65G43/08 ,  B65G2201/0264 ,  G06K7/10316

Abstract: A device for automatic detection of whether an item is correctly routed is provided, the item including at least one radio frequency tag, wherein the device includes an RF communication mechanism for receiving at least one reading from the RF tag, said device being adapted to be arranged at a read point in proximity of the conveying mechanism, which conveying mechanism is operable to transport the item towards a destination, wherein the device is configured to extract identification and/or destination information from the reading received from the item on the conveying mechanism crossing past the device and to verify whether the item is correctly routed. Also, provided is a method for automatic detection of whether an item is correctly routed.