Claims
- 1. A method for checking correct processing of bank notes in an automatic bank note sorter, comprising:
- introducing bank notes into said bank note sorter;
- sorting said bank notes into categories;
- preparing and printing a log report in accordance with said log data, including calculating, generating and printing an encrypted authenticity marking on said log report, said authenticity marking being related to said log data by an algorithm.
- 2. The method of claim 1, including printing out the authenticity marking at the beginning and at the end of the log report.
- 3. The method of claim 1, wherein the calculation of the authenticity marking includes a time-variable parameter.
- 4. The method of claim 1, wherein the log report is prepared after a predetermined amount of bank notes has been processed.
- 5. The method of claim 1, wherein the log report is prepared after the sorter has been sorting a predetermined unit of time.
- 6. The method of claim 1, further including;
- inputting the log data contained in the log manually into a calculating means independent of the bank note sorter,
- recalculating the authenticity marking using the calculating means, and
- comparing the recalculated authenticity marking of the calculating means with the authenticity marking printed on the log report.
- 7. A method for checking the correct processing of bank notes in automatic bank note sorters, comprising:
- introducing bank notes into a bank note sorter,
- processing by sorting said bank notes into categories,
- preparing and printing a log containing information about results of the processing of the bank notes,
- calculating at least one authenticity marking based upon the information contained in said log,
- storing said at least one authenticity marking in said bank note sorter, and
- printing said at least one authenticity marking on said log so that the information contained int he log may be verified by recalculating the authenticity marking.
- 8. The method of claim 7, including printing out the authenticity marking at the beginning and at the end of the log.
- 9. The method of claim 7, wherein the log is prepared after a predetermined amount of bank notes has been processed.
- 10. The method of claim 7, wherein the log is prepared after the sorter has been processing a predetermined unit of time.
- 11. The method of claim 7, wherein the information used in the calculating of the authenticity marking includes a time-variable parameter.
- 12. The method of claim 7, wherein the calculating of the authenticity marking is performed in accordance with a secret cryptographic algorithm, and wherein the calculating of the authenticity marking takes place in a security module of the bank note sorter.
- 13. The method of claim 7, further including;
- inputting the information contained in the log manually into a calculating means independent of the bank note sorter,
- recalculating the authenticity marking using the calculating means, and
- comparing the recalculated authenticity marking of the calculating means with the authenticity marking printed on the log.
- 14. A method for checking the correct processing of bank notes in automatic bank note sorters, comprising:
- introducing bank notes into a bank note sorter,
- processing by sorting said bank notes into categories,
- preparing and printing a log containing information about results of the processing of the bank notes,
- calculating at least one authenticity marking based upon the information contained in said log,
- printing said at least one authenticity marking on said log so that the information contained int he log may be verified by recalculating the authenticity marking,
- supplying the information contained in the log, via an interface of the bank note sorter, to a unit connected to the bank note sorter,
- automatically recalculating the authenticity marking using the unit, and
- comparing the recalculated authenticity marking of the calculating means with the authenticity marking printed on the log.
- 15. The method of claim 14, including printing the authenticity marking at the beginning and at the end of the log.
- 16. The method of claim 14, wherein the log is prepared after a predetermined amount of bank notes has been processed.
- 17. The method of claim 14, wherein the log is prepared after the sorter has been processing a predetermined unit of time.
- 18. The method of claim 14, wherein the information used in the calculating of the authenticity marking includes a time-variable parameter.
- 19. The method of claim 14, wherein the calculating of the authenticity marking is performed in accordance with a secret cryptographic algorithm, and wherein the calculating of the authenticity marking takes place in a security module of the bank note sorter.
Priority Claims (1)
Number |
Date |
Country |
Kind |
4013585 |
Apr 1990 |
DEX |
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Parent Case Info
This application is a continuation of application Ser. No. 07/690,779, filed Apr. 26, 1991, now abandoned.
US Referenced Citations (10)
Foreign Referenced Citations (2)
Number |
Date |
Country |
2760269 |
Jan 1979 |
DEX |
2088832 |
Jun 1982 |
GBX |
Non-Patent Literature Citations (1)
Entry |
"Toshiba Currency Note Arranger", Toshiba Review, No. 130 Nov.-Dec. 1980. |
Continuations (1)
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Number |
Date |
Country |
Parent |
690779 |
Apr 1991 |
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