JP2011161436A5 - - Google Patents

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Publication number
JP2011161436A5
JP2011161436A5 JP2011015551A JP2011015551A JP2011161436A5 JP 2011161436 A5 JP2011161436 A5 JP 2011161436A5 JP 2011015551 A JP2011015551 A JP 2011015551A JP 2011015551 A JP2011015551 A JP 2011015551A JP 2011161436 A5 JP2011161436 A5 JP 2011161436A5
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JP
Japan
Prior art keywords
items
item
thickness
measuring
transport path
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2011015551A
Other languages
English (en)
Other versions
JP2011161436A (ja
Filing date
Publication date
Priority claimed from US12/875,307 external-priority patent/US8631922B2/en
Application filed filed Critical
Publication of JP2011161436A publication Critical patent/JP2011161436A/ja
Publication of JP2011161436A5 publication Critical patent/JP2011161436A5/ja
Pending legal-status Critical Current

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Claims (1)

  1. アイテム仕分けシステム内で重複アイテムを検出する方法であって、
    前記アイテムに沿った複数の場所で前記アイテムの厚さを測定すること、
    前記測定厚のばらつきを検出すること、
    離散した厚さレベル間の段部を示す厚さの差異を測定すること、
    前記段部と所定高さ値とを比較すること、及び
    段部高さが前記所定高さ値よりも大きい場合、2つ以上の重複アイテムを示す二重送り状態を判定すること、
    を含む方法において、
    重複アイテムを互いに対して変位させるために運搬経路に沿った前記アイテムの移動の方向を変化させ、前記移動方向の変化が前記運搬経路内の移行区域に沿った前記アイテムの搬送を含み、前記移行区域が前記運搬経路内の屈曲部、湾曲部、及び縁部のうちのいずれか1つを含むこと、及び
    前記変位中に前記アイテムの剛性を測定すること、
    を含み、
    段部高さが前記所定高さ値よりも大きく、かつ前記剛性が所定剛性値よりも大きい場合、二重送り状態が存在すると判定されること、
    を特徴とする方法。
JP2011015551A 2010-02-09 2011-01-27 物体縁部検出のためのシステム、装置、及び方法 Pending JP2011161436A (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US30294810P 2010-02-09 2010-02-09
US61/302,948 2010-02-09
US12/875,307 US8631922B2 (en) 2010-02-09 2010-09-03 System, apparatus, and method for object edge detection
US12/875,307 2010-09-03

Publications (2)

Publication Number Publication Date
JP2011161436A JP2011161436A (ja) 2011-08-25
JP2011161436A5 true JP2011161436A5 (ja) 2013-05-16

Family

ID=43838138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011015551A Pending JP2011161436A (ja) 2010-02-09 2011-01-27 物体縁部検出のためのシステム、装置、及び方法

Country Status (3)

Country Link
US (1) US8631922B2 (ja)
EP (1) EP2354064B1 (ja)
JP (1) JP2011161436A (ja)

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USD804822S1 (en) 2016-06-23 2017-12-12 United States Postal Service Transformable tray
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