Automatic currency processing system

• US 6,128,402 A
• Filed: 02/23/1998
• Issued: 10/03/2000
• Est. Priority Date: 03/08/1994
• Status: Expired due to Term

• Current Assignee: Cummins-Allison Corporation (Crane Company)
• Original Assignee: Cummins-Allison Corporation (Crane Company)
• Inventors: Mennie, Douglas U., Jones, William J.
• Primary Examiner(s): Tran, Phuoc
• Application Number:
  US09/028,162
• Time in Patent Office: 953 Days
• Field of Search: 382/135, 382/134, 382/318, 382/319, 209/534, 250/559.11, 194/206, 194/207, 356/71, 453/3
• US Class Current: 382/135
• CPC Class Codes: B65H 2301/541 Counting
• CPC Class Codes: B65H 2404/5311 Surface with different coefficients of friction
• CPC Class Codes: B65H 2557/514 ultraviolet
• CPC Class Codes: B65H 2701/1912 Banknotes, bills and cheques or the like
• CPC Class Codes: B65H 3/063 separating from the bottom of pile B65H3/0615, B65H3/0623 take precedence
• CPC Class Codes: G06Q 20/18 involving self-service terminals [SST], vending machines, kiosks or multimedia terminals
• CPC Class Codes: G07D 11/50 Sorting or counting valuable papers
• CPC Class Codes: G07D 7/04 Testing magnetic properties of the materials thereof, e.g. by detection of magnetic imprint G07D7/01 takes precedence
• CPC Class Codes: G07D 7/12 Visible light, infrared or ultraviolet radiation
• CPC Class Codes: G07D 7/1205 Testing spectral properties
• CPC Class Codes: G07D 7/128 Viewing devices
• CPC Class Codes: G07D 7/16 Testing the dimensions
• CPC Class Codes: G07D 7/162 Length or width
• CPC Class Codes: G07D 7/20 Testing patterns thereon G07D7/004, G07D7/005 take precedence
• CPC Class Codes: G07F 19/20 Automatic teller machines [ATMs]
• CPC Class Codes: G07F 7/04 by paper currency

Abstract

An apparatus for currency discrimination comprises first and second stationary scanheads, disposed on opposite sides of a bill transport path, for scanning respective first and second opposing surfaces of a bill traveling along the bill transport path and for producing respective output signals. The bill travels along the transport path in the direction of a predetermined dimension of the bill. A memory stores master characteristic patterns corresponding to associated predetermined surfaces of a plurality of denominations of genuine bills. Sampling circuitry samples the output signals associated with the respective first and second opposing surfaces of the scanned bill. A signal processor is programmed to determine which one of the first and second opposing surfaces corresponds to the associated predetermined surfaces of the plurality of denominations of genuine bills. The processor then correlates the output signal associated with the one of the first and second opposing surfaces corresponding to the associated predetermined surfaces with the master characteristic patterns to identify the denomination of the scanned bill.

Claims

1. A currency processing station for receiving and dispensing cash and substantially immediately furnishing an associated financial accounting system with data, including the value of the currency processed, for each transaction, said station comprising

a bill dispenser including a bill storage device and controllable transport means for dispensing selected numbers of bills from said storage device,

a bill receptacle for receiving stacks of bills to be deposited,

a bill counter and scanner for rapidly removing the bills one at a time from said receptacle and counting the bills while determining the denomination of each bill, said counter and scanner including means for generating data representing the denomination of each bill, and the number of bills of each denomination, passed through said counter and scanner,

means for individually flagging unidentifiable bills,

means for supplying to said station an unidentifiable bill return option, said option identifying the destination for unidentifiable bills,

means for storing said unidentifiable bills in a return canister when said return option is enabled,

means for returning said unidentifiable bills to said customer when said return option is disabled,

means for processing counterfeit-suspect bills,

a keyboard for entering instructions from a user, said instructions causing said station to operate in one of a plurality of modes,

a memory for receiving and storing data representing the number of bills of each denomination passed through said counter and scanner in each transaction, and data representing the total value of the bills passed through said counter and scanner in each transaction, and

control means for transferring data from said memory to an associated cash accounting system so that the deposits and withdrawals executed at said currency processing station are entered in said accounting system in real-time and substantially immediately after the execution of those transactions.

2. The currency processing station of claim 1 wherein said counter and scanner and said transport means count and authenticate bills at a rate in excess of about 350 bills per minute.

3. The currency processing station of claim 1 wherein said counter and scanner includes an optical scanhead which illuminates each bill and detects light reflected from the bill and produces corresponding electrical signals, and signal processing means for receiving said electrical signals and determining the denomination of the bill from which the light was reflected.

4. The currency processing station of claim 3 which includes at least two optical scanheads, located on opposite sides of the bills being scanned.

5. The currency processing station of claim 1 which includes a coin sorter for receiving successive batches of coins of mixed denominations, sorting the coins by denomination, and generating electrical signals representing the number of coins of each denomination in each batch of coins that is processed.

6. The currency processing station of claim 1 which includes authenticating means for checking the genuineness of each bill and coin that is counted, and producing a control signal in response to the detection of a non-genuine bill or coin.

7. The currency processing station of claim 6 which includes means responsive to said control signal for altering the processing of the bill or coin detected to be non-genuine.

8. The currency processing station of claim 3 which includes a memory for storing master characteristic patterns of a plurality of denominations of genuine bills, and said signal processing means includes means for comparing the signals from said scanhead with the stored patterns in said memory to determine the denomination of each scanned bill.

9. A cash processing station for receiving and dispensing cash and substantially immediately furnishing an associated accounting system with data, including the value of the cash processed for each transaction, said station comprising

means for identifying a customer using said station and activating said station in response to said identification,

a coin sorter for receiving successive batches of coins of mixed denomination, sorting the coins by denomination and generating signals representing the number of coins of each denomination in each batch of coins that is processed,

a coin dispenser including a coin storage device for dispensing a selected number of coins from said coin storage device,

a bill dispenser including a bill storage device and controllable transport means for dispensing selected numbers of bills from said storage device,

a bill receptacle for receiving stacks of bills to be deposited,

a bill counter and scanner for rapidly removing the bills one at a time from said receptacle and counting the bills while determining the denomination of each bill, said counter and scanner including means for generating data representing the denomination of each bill, and the number of bills of each denomination, passed through said counter and scanner,

means for processing unidentifiable bills,

means for processing counterfeit-suspect bills,

escrow holding means coupled to said transport means for holding said bills until the conclusion of a transaction,

a memory for receiving and storing data representing the number of bills of each denomination passed through said counter and scanner in each transaction, and data representing the total value of the bills passed through said counter and scanner in each transaction, and

control means for transferring data from said memory to an associated cash accounting system so that the deposits and withdrawals executed at said cash processing station are entered in said accounting system substantially immediately after the execution of said transactions.

10. The system of claim 9 further including means for dispensing rolled coin.

11. The system of claim 9 further including means for dispensing strapped bills.

12. A method for receiving and dispensing cash in a cash station and substantially immediately furnishing an associated accounting system with data, including the value of the cash processed, for each transaction, said method comprising the steps of:

identifying a customer and activating said station in response to said identification,

providing a coin sorter,

receiving successive batches of coins of mixed denomination in said coin sorter, sorting the coins by denomination, determining non-authentic coins, and generating signals representing the number of coins of each denomination in each batch of coins that is processed,

returning said detected non-authentic coins to said customer in a coin return slot,

providing a coin dispenser including a coin storage device and dispensing selected number of coins from said coin storage device,

providing a bill dispenser including a bill storage device and dispensing selected numbers of bills from said storage device,

receiving stacks of bills to be deposited in a bill receptacle,

rapidly removing the bills one at a time from said receptacle and counting the bills while determining the denomination of each bill in a counter and scanner,

passing said bills through said counter and scanner,

generating data representing the denomination of each bill, and the number of bills of each denomination, passed through said counter and scanner,

providing a memory;

receiving and storing data in said memory representing the number of bills of each denomination passed through said counter and scanner in each transaction, and data representing the total value of the bills passed through said counter and scanner in each transaction, and

transferring data from said memory to an associated cash accounting system so that the deposits and withdrawals executed at said cash processing station are entered in said accounting system substantially immediately after the execution of said transactions.

13. The method of claim 12 wherein said step of passing said bills processes bills at a rate in excess of about 350 bills per minute.

14. The method of claim 12 wherein said step of identifying a customer includes using a magnetic keycard card reader.

15. The method of claim 12 wherein said transferring step uses a microprocessor.

16. A method of using cash processing station for receiving and dispensing cash and substantially immediately furnishing an associated accounting system with data, including the value of the cash processed, for each transaction, said method comprising the steps of:

providing a magnetic keycard reader,

receiving a magnetic keycard in said reader, reading said keycard, and identifying a customer based upon data on said keycard, and activating said station in response to said identification of said customer,

providing a keyboard for receiving operating instructions from a user, said operating instructions causing the machine to operate in a plurality of modes,

providing a memory for holding a master primary and secondary bill patterns associated with a denomination of a bill,

receiving successive batches of coins of mixed denomination in a coin sorter, sorting the coins by denomination, determining non-authentic coins, and generating signals representing the number of coins of each denomination in each batch of coins and the total value of coins that are processed, said coin sorter coupled to said memory,

returning said detected non-authentic coins to said customer in a coin return slot,

dispensing selected number of coins from a coin dispenser,

dispensing a selected numbers of bills from a bill storage device,

receiving stacks of bills to be deposited in a bill receptacle,

rapidly removing the bills one at a time from said receptacle to a counter and scanner,

illuminating each bill and detecting light reflected from the bill and producing corresponding electrical signals,

receiving said electrical signals in a signal processor, determining primary and secondary characteristics of said bills from said signals, determining the denomination of the bill based on a comparison between said sensed primary characteristic and said master primary pattern, determining the authenticity of said bills, and determining the number of bills of each denomination passed through said counter and scanner,

receiving and holding said bills from said bill counter and scanner in an escrow bill receptacle,

providing a verified deposit canister for receiving bills from said escrow bill receptacle,

wherein said memory receives and stores data representing the number of coins of each denomination processed, the total value of the coins processed, the number of bills of each denomination passed through said counter and scanner in each transaction, the authenticity of said bills, and data representing the total value of the bills passed through said counter and scanner in each transaction,

displaying said data on a video display representing the total value of the coins and bills processed, and

transferring data from said memory to an associated cash accounting system so that the deposits and withdrawals executed at said cash processing station are entered in said accounting system substantially immediately after a transaction.

17. The method of claim 16 further including the step of dispensing rolled coin.

18. The method of claim 16 further including the step of dispensing strapped bills.