Banknote handling system for automated casino accounting

{
  "publication_number": "US10890025B2",
  "country": "US",
  "kind": "B2",
  "title": "Banknote handling system for automated casino accounting",
  "abstract": "A banknote handling system includes an unlocking system. The unlocking system includes a camera, a first mechanical arm to which one or a plurality of keys are affixed, and a controller that determines a position of a keyhole based on an image from the camera, and controls the first arm to insert one of the one or the plurality of keys into the keyhole and turn the inserted key for unlocking. In many examples, the unlocking system is configured to unlock a banknote cashbox.",
  "claims": [
    "1. A document handling and transportation system for use in a casino counting room environment, the system comprising: a first mechanical arm configured to unlock and open a storage container lid; a second mechanical arm configured to: remove a document from an interior volume of a storage container exposed after the storage container lid is opened by the first mechanical arm; and grasp the document in the storage container; a conveyor system configured to transport the storage container from a first initial position relative to the first mechanical arm to a second initial position relative to the second mechanical arm; a document sorter configured to receive the document from the second mechanical arm, and further configured to sort the document into a document stack; a third mechanical arm configured to grasp the document stack from the document sorter; and a document bundler configured to receive the document stack from the third mechanical arm, the document bundler configured to bind the document stack with a strap; wherein: the storage container comprises a memory; and the conveyor system is configured to access the memory to receive information describing the document contained in the storage container.",
    "2. The system of claim 1, wherein the first, second, and third mechanical arms are affixed to a movable base.",
    "3. The system of claim 1, further comprising an image capture system configured to capture an image of the storage container prior to the first mechanical arm unlocking the storage container lid.",
    "4. The system of claim 3, wherein the image capture system is configured to determine whether the storage container lid is in one of a locked state or an unlocked state based on the image.",
    "5. The system of claim 1, wherein the conveyor system accesses the memory wirelessly.",
    "6. The system of claim 5, wherein the memory is communicably coupled to a Radio Frequency Identification tag embedded in the storage container.",
    "7. The system of claim 1, further comprising: a document jogger configured to receive the document stack from the third mechanical arm and to align an edge of the document stack.",
    "8. A method for processing banknotes and tickets stored in locked cashboxes for use in a casino counting room environment, the method comprising: receiving a locked cashbox at an input of a conveyor system; conveying the locked cashbox, via the conveyor system, to a first location relative to a first mechanical arm; unlocking, by the first mechanical arm, the locked cashbox; opening, by the first mechanical arm, a lid of the unlocked cashbox; conveying the opened cashbox, via the conveyor system, to a second location relative to a second mechanical arm; grasping, by the second mechanical arm, a document stack from within the opened cashbox thereby emptying the opened cashbox; conveying the empty cashbox, via the conveyor system, to a third location relative to a third mechanical arm; closing, via the third mechanical arm, the lid of the empty cashbox; locking, via the third mechanical arm, the closed empty cashbox; transporting, via the second mechanical arm, the document stack to a document jogger; jogging the document stack with the document jogger; transporting, via the second mechanical arm, the document stack to a document sorter; and sorting the document stack into groups with the document sorter.",
    "9. The method of claim 8, further comprising capturing an image of a storage container once the locked cashbox is received at the input of the conveyor system, wherein the image is used, at least in part, to determine the first location.",
    "10. The method of claim 8, transporting, via the second mechanical arm, at least one group of documents from the document sorter to a document bundler; and bundling the at least one group of documents with a strap.",
    "11. The method of claim 8, wherein the document stack comprises at least one banknote and at least one ticket."
  ],
  "description_excerpt": "Embodiments described herein relate to a casino accounting system and, in particular, to an automated system to facilitate collection, accounting, sorting, and bundling of currency notes inserted by players into electronic gaming machines in a casino gaming environment.\n\nA gaming industry entity, such as a casino, is typically required by a regulatory body to maintain accurate records of all transactions (e.g., ticket in/ticket out transactions, player card transactions, cash or banknote deposits, and so on) initiated by or through an electronic gaming machine, such as a slot machine, controlled by that entity. Conventionally, such transaction records are immediately communicated from an electronic gaming machine to a local or remote server approved of by the regulatory body.\n\nAt a later time, banknotes (and/or other financial documents, such as cash-equivalent vouchers) collected by each electronic gaming machine - if any - are retrieved from locked “banknote cashboxes” within each electronic gaming machine and separately counted and sorted to verify that all cash transactions reported by each electronic gaming machine exactly match the quantity and denominations of banknotes collected or otherwise received by that electronic gaming machine.",
  "cpc": [
    "E05G 1/04",
    "B25J 15/0033",
    "B25J 15/0293",
    "B25J 19/023",
    "E05B 19/00",
    "E05B 65/52",
    "E05G 1/005",
    "G07D 11/125",
    "G07D 11/16",
    "G07D 11/165",
    "G07D 11/34",
    "G07D 2211/00",
    "G07F 17/3246"
  ],
  "ipc": [
    "B25J 15/00",
    "E05B 19/00",
    "E05B 65/52",
    "E05G 1/00",
    "E05G 1/04",
    "G07D 11/125",
    "G07D 11/16",
    "G07D 11/34",
    "G07F 17/32"
  ],
  "assignees": [
    "Japan Cash Machine Co Ltd"
  ],
  "inventors": [
    "Yoshiaki Uemizo",
    "Takashi Ueda"
  ],
  "filing_date": "2018-12-11",
  "publication_date": "2021-01-12",
  "grant_date": "2021-01-12",
  "priority_date": "2018-05-22",
  "application_number": "US-201816216839-A",
  "family_id": "68615137",
  "cited_by_count": 12,
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}