Method for controlling note throughput
View Patent ↗A method and apparatus for controlling note throughput in real time through a currency processing machine. The invention involves the use of asynchronous components, such as independently driven feeder, transport, and final disposition components, to vary individual note velocity and horizontal distance between notes as they are being processed. The adjustments are made in real time based on detected note quality characteristics and event characteristics of the inputting source of the notes.
1. A method for controlling note throughput in a currency processing machine having a bank note transport path, wherein the note processing machine comprises an asynchronous note feeder module, a detection module, and one or more final disposition modules, each module comprising an asynchronous transport path mechanism, wherein each respective transport path mechanism defines the bank note transport path, the method steps comprising:
determining an optimum note velocity along the note transport path based on real-time detected note machineability;
determining an optimum note separation along the note transport path based on real-time detected note machineability; and
adjusting independently the feeder module bank note feed rate and the feeder module transport mechanism transport speed based on the above determinations of the optimum note velocity and the optimum note separation.
2. The method of claim 1 , the method steps further comprising:
adjusting independently the detection module transport mechanism speed based on the above determinations of the optimum note velocity and the optimum note separation.
3. The method of claim 2 , the method steps further comprising:
adjusting independently each disposition module transport mechanism speed based on the above determinations of the optimum note velocity and the optimum note separation.
4. The method of claim 1 , the method steps further comprising:
adjusting independently the detection module transport mechanism speed to conform with the feeder module transport mechanism transport speed.
5. The method of claim 4 , the method steps further comprising:
adjusting independently each disposition module transport mechanism speed to conform with the detection module transport mechanism speed.
6. The method of claim 1 wherein note machineability comprises a quality condition of the note that affects the speed the note can be moved along the note transport path without jamming.
7. The method of claim 6 wherein the quality condition comprises the limpness of the note.
8. The method of claim 1 wherein the quality condition comprises the limpness of the note.
9. A currency processing machine having a bank note transport path defined by various transport components, the machine comprising:
a feeder module comprising an asynchronous feeder mechanism and an asynchronous transport mechanism, the feeder mechanism in bank note communication with the transport mechanism;
a detection module comprising an asynchronous transport mechanism, the detection module transport mechanism in bank note communication with the feeder module transport mechanism;
at least one final disposition module comprising a transport mechanism, the disposition module transport mechanism in bank note communication with the detection module transport mechanism;
a computer processing device, the processing device capable of executing stored computer program instructions, the program instruction steps comprising:
determining an optimum note velocity along the note transport path based on real-time detected note machineability;
determining an optimum note separation along the note transport path based on real-time detected note machineability; and
adjusting independently the feeder module bank note feed rate and the feeder module transport mechanism transport speed based on the above determinations of the optimum note velocity and the optimum note separation.
10. The currency processing machine of claim 9 , the program instruction steps further comprising:
adjusting independently the detection module transport mechanism speed based on the determinations of the optimum note velocity and the optimum note separation.
11. The currency processing machine of claim 10 , the program instruction steps further comprising:
adjusting independently each disposition module transport mechanism speed based on the determinations of the optimum note velocity and the optimum note separation.
12. The currency processing machine of claim 9 wherein note machineability comprises a quality condition of the note that affects the speed the note can be moved along the note transport path without jamming.
13. The currency processing machine of claim 12 wherein the quality condition comprises the limpness of the note.
14. A currency processing machine having a bank note transport path defined by various transport components, the machine comprising:
a feeder module comprising an asynchronous feeder mechanism and an asynchronous transport mechanism, the feeder mechanism in bank note communication with the transport mechanism;
a computer processing device, the processing device capable of executing stored computer program instructions, the program instructions comprising:
determining an optimum note velocity along the note transport path based on real-time detected note machineability;
determining an optimum note separation along the note transport path based on real-time detected note machineability; and
adjusting independently the feeder module bank note feed rate and the feeder module transport mechanism transport speed based on the above determinations of the optimum note velocity and the optimum note separation.
15. The currency processing machine of claim 14 , the machine further comprising:
a detection module comprising an asynchronous transport mechanism, the detection module transport mechanism in bank note communication with the feeder module transport mechanism.
16. The currency processing machine of claim 15 , the program instruction steps further comprising:
adjusting independently the detection module transport mechanism speed based on the determinations of the optimum note velocity and the optimum note separation.
17. The currency processing machine of claim 15 , the machine further comprising:
at least one final disposition module comprising a transport mechanism, the disposition module transport mechanism in bank note communication with the detection module transport mechanism.
18. The currency processing machine of claim 17 , the program instruction steps further comprising:
adjusting independently each disposition module transport mechanism speed based on the determinations of the optimum note velocity and the optimum note separation.
19. The currency processing machine of claim 14 wherein note machineability comprises a quality condition of the note that affects the speed the note can be moved along the note transport path without jamming.