Method and apparatus for discriminating and off-sorting currency by series

• US 5,938,044 A
• Filed: 03/10/1997
• Issued: 08/17/1999
• Est. Priority Date: 03/11/1996
• Status: Expired due to Term

• Current Assignee: Cummins-Allison Corporation (Crane Company)
• Original Assignee: Cummins-Allison Corporation (Crane Company)
• Inventors: Weggesser, John F.
• Primary Examiner(s): Bollinger, David H.
• Application Number:
  US08/815,319
• Time in Patent Office: 890 Days
• Field of Search: 209/534, 209/702, 209/703, 271/258.01, 271/176
• US Class Current: 209/534
• CPC Class Codes: G07D 11/50 Sorting or counting valuable papers
• CPC Class Codes: G07D 7/003 using security elements using digital security elements G07D7/004
• CPC Class Codes: G07D 7/004 using digital security elements, e.g. information coded on a magnetic thread or strip
• 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 7/121 Apparatus characterised by sensor details

Abstract

A method and device for off-sorting documents of a specific series-type using a device capable of discriminating among different series-types of documents. A stack of documents are received in an input receptacle and transported, one at a time, past a document type discriminating unit to an output receptacle where the series-type of each document is discriminated. Next it is determined whether the series-type of a current document is a specified series-type. Depending on the series-type of the current document either (1) operation of the device is halted when the current document does have the specified series-type and the immediately preceding document does not have the specified series-type; (2) operation of the device is halted when the current document does not have the specified series-type and the immediately preceding document does have the specified series-type; or (3) operation of the device is continued.

Claims

1. A method of off-sorting currency of a specific series using a device capable of discriminating the denomination and series of currency bills comprising:

receiving a stack of bills in an input receptacle;

transporting the bills, one at a time, past a denomination and series discriminating unit to an output receptacle;

discriminating the denomination and series of each bill;

determining whether the series of a current bill is a specified series; and

either

(1) halting operation of the device when the current bill does have the specified series and an immediately preceding bill does not have the specified series;

(2) halting operation of the device when the current bill does not have the specified series and the immediately preceding bill does have the specified series;

or

(3) continuing operation of the device.

2. A currency discriminating apparatus comprising:

an input receptacle adapted to receive a stack of currency bills, each of the bills having a denomination and series associated therewith;

a discriminating unit adapted to determine the series of the currency bills, the discriminating unit comprising a processor and a detector;

a single output receptacle; and

a transport mechanism adapted to transport the bills, one at a time, past the detector of the discriminating unit to the single output receptacle.

3. The currency discriminating apparatus of claim 2 wherein the discriminating unit is adapted to compare the determined series of each of the currency bills to a target series, and wherein the discriminating unit is adapted to communicate with the transport mechanism if the determined series of a bill does not match the target series and thereby cause the transport mechanism to halt operation.

4. The currency discriminating apparatus of claim 2 wherein the discriminating unit is adapted to compare the determined series of each of the currency bills to a target series and flag a bill if the series of the bill does not match a target series.

5. The currency discriminating apparatus of claim 2 wherein the discriminating unit is adapted to compare the determined series of each of the currency bills to a target series the discriminating unit is adapted to communicate with the transport mechanism if the determined series of a bill matches the target series and thereby cause the transport mechanism to halt operation.

6. The currency discriminating apparatus of claim 2 wherein the discriminating unit is adapted to compare the determined series of each of the currency bills to a target series and flag a bill if the series of the bill matches the target series.

7. A method of sorting currency of a specific series using a device capable of discriminating the denomination and series of currency bills comprising

receiving a stack of currency bills in an input receptacle, each bill having a denomination and series associated therewith;

transporting the bills, one at a time, past a series discriminating unit to a single output receptacle;

discriminating the series of each bill; and

sorting the bills according to their series.

8. A currency discriminating apparatus comprising:

an input receptacle for receiving a stack of currency bills, each of the bills having a denomination and series associated therewith;

a discriminating unit comprising a processor and a detector;

one or more output receptacles; and

a transport mechanism adapted to transport the bills, one at a time, past the detector of the discriminating unit to the one or more output receptacles;

wherein the discriminating unit is adapted to determine the series of the currency bills and compare the determined series of each of the currency bills to a target series, the discriminating unit being adapted to communicate with the transport mechanism if the determined series of a bill matches the target series and thereby cause the transport mechanism to halt operation.

9. The currency discriminating apparatus of claim 8 wherein the discriminating unit is adapted to flag a bill if the series of the bill matches the target series, the discriminating unit being adapted to cause the transport mechanism to halt operation with the flagged bill being the last bill delivered to one of the output receptacles.

10. The currency discriminating apparatus of claim 9 further comprising means for resuming operation of said transport mechanism.

11. The currency discriminating apparatus of claim 10 wherein the means for resuming operation of said transport mechanism comprises a continuation key operably connected to the transport mechanism.

12. The currency discriminating apparatus of claim 11 wherein upon resumption of operation of the transport mechanism, the discriminating unit is adapted to compare the determined series of one or more remaining bills to the target series and not to flag a bill if the series of the bill matches the target series, the discriminating unit being adapted to flag a bill if the series of the bill does not match the target series and cause the transport mechanism to halt operation with the flagged bill being the last bill delivered to one of the output receptacles.

13. The currency discriminating apparatus of claim 12 wherein upon resumption of operation of the transport mechanism, if the discriminating unit encounters a number of bills having a series matching the target series prior to encountering a bill having a series not matching the target series, the discriminating unit is adapted to cause the transport mechanism to deliver the number of series matching bills to one of the output receptacles without halting operation until encountering the bill having a series not matching the target series.

14. A currency discriminating apparatus comprising:

an input receptacle for receiving a stack of currency bills, each of said bills having a denomination and series associated therewith;

a transport mechanism for transporting said bills, one at a time, past a discriminating unit to one or more output receptacles;

said discriminating unit determining the series of said currency bills, said discriminating unit comparing the determined series of each of said currency bills to a target series, said discriminating unit communicating with said transport mechanism if the determined series of a bill does not match said target series and thereby causes said transport mechanism to halt operation.

15. The currency discriminating apparatus of claim 14 wherein said discriminating unit flags a bill if the series of the bill does not match the target series, the discriminating unit causing the transport mechanism to halt operation with the flagged bill being the last bill delivered to one of the output receptacles.

16. The currency discriminating apparatus of claim 15 further comprising means for resuming operation of said transport mechanism.

17. The currency discriminating apparatus of claim 16 wherein the means for resuming operation of said transport mechanism comprises a continuation key operably connected to the transport mechanism.

18. The currency discriminating apparatus of claim 17 wherein upon resumption of operation of said transport mechanism, the discriminating unit compares the determined series of one or more remaining bills to the target series and does not flag a bill if the series of the bill does not match the target series, the discriminating unit flagging a bill if the series of the bill matches the target series and causing the transport mechanism to halt operation with the flagged bill being the last bill delivered to one of the output receptacles.

19. The currency discriminating apparatus of claim 18 wherein upon resumption of operation of said transport mechanism, if the discriminating unit encounters a number of bills having a series not matching the target series prior to encountering a bill having a series matching the target series, the discriminating unit causing the transport mechanism to deliver said number bills having a series not matching the target series to one of the output receptacles without halting operation until encountering the bill having a series matching the target series.

20. A currency discriminating apparatus comprising:

an input receptacle for receiving a stack of currency bills, each of said bills having a denomination and series associated therewith;

a discriminating unit comprising a processor and a detector;

a single output receptacle; and

a transport mechanism adapted to transport the bills, one at a time, past the detector of the discriminating unit to the single output receptacle;

wherein the discriminating unit is adapted to determine the series of the currency bills and compare the determined series of each of the currency bills to a target series, the comparison indicating each bill to be a matched-series type or unmatched-series type bill, the matched-series type bills defining bills having a determined series which matches the target series, the unmatched-series type bills defining bills having a determined series which does not match the target series, the discriminating unit being adapted to identify either one of the matched-series and unmatched-series type bills as a flagged bill.

21. The currency discriminating apparatus of claim 20 wherein the discriminating unit identifies a matched-series type bill as a flagged bill, the discriminating unit causing said transport mechanism to deliver the flagged matched-series type bill to the single output receptacle and continue operation until encountering an unmatched-series type bill.

22. The currency discriminating apparatus of claim 20 wherein the discriminating unit identifies a matched-series type bill as a flagged bill, the discriminating unit causing said transport mechanism to deliver the flagged matched-series type bill to the single output receptacle and halt operation.

23. The currency discriminating apparatus of claim 22 further comprising means for resuming operation of said transport mechanism.

24. The currency discriminating apparatus of claim 23 wherein the means for resuming operation of said transport mechanism comprises a continuation key operably connected to the transport mechanism.

25. The currency discriminating apparatus of claim 23 wherein upon delivery of the flagged matched-series type bill to the single output receptacle and resumption of operation of the transport mechanism, if the discriminating unit encounters an unmatched-series type bill, the discriminating unit identifies the unmatched-series type bill as a flagged bill, delivers the flagged unmatched-series type bill to the single output receptacle and halts operation of the transport mechanism.

26. The currency discriminating apparatus of claim 25 wherein upon delivery of the flagged matched-series type bill to the single output receptacle and resumption of operation of the transport mechanism, if the discriminating unit encounters a number of matched-series type bills before encountering an unmatched-series type bill, the discriminating unit delivers said number of matched-series type bills to the single output receptacle without halting operation until encountering the unmatched-series type bill.

27. A currency discriminating apparatus comprising:

an input receptacle for receiving a stack of currency bills, each of said bills having a denomination and series associated therewith;

a transport mechanism for transporting said bills, one at a time, past a discriminating unit to a first and second output receptacle;

said discriminating unit determining the series of the currency bills and comparing the determined series of each of the currency bills to a first target series, the comparison indicating each bill to be a series matching type or series non-matching type bill, the series matching type bills defining bills having a determined series which matches the first target series, the series non-matching type bills defining bills having a determined series which does not match the first target series, the discriminating unit causing said transport mechanism to deliver any series matching type bills to the first output receptacle and any series non-matching type bills to the second output receptacle.

28. The currency discriminating apparatus of claim 27 wherein upon encountering a first series non-matching type bill, the discriminating unit identifies the determined series of the first series non-matching type bill as a second target series, the discriminating unit causing said transport mechanism to deliver bills of the first target series to the first output receptacle and bills of the second target series to the second output receptacle without halting operation until encountering a bill having a determined series which does not match either of said first and second target series.

29. The currency discriminating apparatus of claim 28 wherein upon encountering a bill having a determined series which does not match either of said first and second target series, the discriminating unit delivers said bill to the second output receptacle and halts operation.

30. The currency discriminating apparatus of claim 29 further comprising means for resuming operation of said transport mechanism.

31. The currency discrimination apparatus of claim 30 wherein the means for resuming operation of the transport mechanism comprises a continuation key operably coupled to the transport mechanism.

32. The currency discrimination apparatus of claim 30 wherein upon delivery of the bill having a determined series which does not match either of said first and second target series to the second output receptacle and resumption of operation of the transport mechanism, the discriminating unit identifies the determined series of the bill as a new second target series and causes the transport mechanism to deliver bills of the first target series to the first output receptacle and to deliver bills of the new second target series to the second output receptacle.

33. A method of sorting currency of a specific series using a device capable of discriminating the denomination and series of currency bills comprising:

receiving a stack of currency bills in an input receptacle, each bill having a denomination and series associated therewith;

transporting the bills, one at a time, past a series discriminating unit to one or more output receptacles;

determining the series of each bill;

comparing the determined series of each bill to a target series to identify each bill as a matched-series type or unmatched-series type bill, the matched-series type bills defining bills having a determined series which matches the target series, the unmatched-series type bills defining bills having a determined series which does not match the target series; and

identifying either one of the matched-series and unmatched-series type bills as a flagged bill.

34. The method of claim 33 wherein identifying either one of the matched-series and unmatched-series type bills as a flagged bill comprises identifying a matched-series type bill as a flagged bill.

35. The method of claim 34 further comprising delivering the flagged matched-series type bill to a designated one of the output receptacles.

36. The method of claim 35 comprising halting operation after delivering the flagged matched-series type bill to the designated output receptacle.

37. The method of claim 36 further comprising resuming operation of the device to evaluate any remaining bills in the stack.

38. The method of claim 37 wherein the step resuming operation of the device is accomplished by actuating a continuation element.

39. The method of claim 37 wherein resuming operation of the device is accomplished automatically upon removal of the flagged bill from the designated output receptacle.

40. The method of claim 37 wherein resuming operation of the device to evaluate any remaining bills comprises:

transporting the remaining bills, one at a time, past the series discriminating unit to the one or more output receptacles;

determining the series of each bill;

comparing the determined series of each bill to a target series to identify each bill as a matched-series type or unmatched-series type bill, the matched-series type bills defining bills having a determined series which matches the target series, the unmatched-series type bills defining bills having a determined series which does not match the target series; and

identifying an unmatched-series type bill as a flagged bill.

41. The method of claim 40 further comprising delivering the flagged unmatched-series type bill to a designated one of the output receptacles.

42. The method of claim 41 wherein the designated output receptacle associated with the flagged unmatched-series bill is the same as the designated output receptacle associated with the preceding flagged matched-series bill.

43. The method of claim 42 comprising halting operation after delivering the flagged unmatched-series type bill to the designated output receptacle.

44. The method of claim 41 wherein the designated output receptacle associated with the flagged unmatched-series bill is different from the designated output receptacle associated with the preceding flagged matched-series bill.