METHOD OF CHECKING CRUMPLED WORN-OUT BANK NOTES

• Main Authors: GAJNANOV D.N, BERENOV D.A, ZBRITSKIJ V.L, DEGTJAREV A.G, NIGMATULLIN F.T, SOBOLEV V.O, ARDASHOV M.G, POPOV D.V, TERENT'EV O.V
• Format: Patent
• Language: English; Russian
• Published: 27.07.2004
• Edition: 7
• Subjects: CHECKING-DEVICES; CONVEYING; HANDLING OF COINS OR OF PAPER CURRENCY OR SIMILAR VALUABLEPAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING,DISPENSING, CHANGING OR DEPOSITING; HANDLING THIN OR FILAMENTARY MATERIAL; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES; PACKING; PERFORMING OPERATIONS; PHYSICS; STORING; TRANSPORTING

FIELD: banking equipment. ^ SUBSTANCE: invention relates to bank notes sorting machines. According to proposed method profile of bank note section is obtained using triangulation method of measuring distance of bank note points relative to surface of bank note displacement, and parameter of bank note sorting is calculated for each type of bank notes on basis of static calculations with generating of signals "good", "doubtful" or "defective", depending on designed parameter of sorting. Bank notes are checked for crumpling and breaks from both sides. ^ EFFECT: provision of reliable checking of bank notes for crumpling and wear out. ^ 4 cl, 4 dwg