KR910006889A - Curing Discrimination Method - Google Patents

Curing Discrimination Method Download PDF

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Publication number
KR910006889A
KR910006889A KR1019890013699A KR890013699A KR910006889A KR 910006889 A KR910006889 A KR 910006889A KR 1019890013699 A KR1019890013699 A KR 1019890013699A KR 890013699 A KR890013699 A KR 890013699A KR 910006889 A KR910006889 A KR 910006889A
Authority
KR
South Korea
Prior art keywords
discrimination method
coin
hardening
data
type
Prior art date
Application number
KR1019890013699A
Other languages
Korean (ko)
Other versions
KR920003001B1 (en
Inventor
이장환
Original Assignee
강진구
삼성전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 강진구, 삼성전자 주식회사 filed Critical 강진구
Priority to KR1019890013699A priority Critical patent/KR920003001B1/en
Publication of KR910006889A publication Critical patent/KR910006889A/en
Application granted granted Critical
Publication of KR920003001B1 publication Critical patent/KR920003001B1/en

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D5/00—Testing specially adapted to determine the identity or genuineness of coins, e.g. for segregating coins which are unacceptable or alien to a currency
    • G07D5/08—Testing the magnetic or electric properties
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B1/00—Machines for printing and issuing tickets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Testing Of Coins (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

내용 없음.No content.

Description

경화판별방법Hardening discrimination method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 경화판별방법이 적용되는 경화판별회로도.1 is a curing discrimination circuit diagram to which the curing discrimination method of the present invention is applied.

제2도는 제1도의 상세회로도.2 is a detailed circuit diagram of FIG.

제3도는 및 제4a~e도는 제2도의 각부의 파형도.3 and 4a to e are waveform diagrams of respective parts of FIG.

Claims (1)

투입된 경화에 따른 위상차 시간동안 카운터가 클럭신호를 카운트한 데이터로 경화의 종류를 판별하는 경화판별방법에 있어서, 상기 데이터중에서 m-σ부터 m+σ대역 사이의 데이터의 합과, m-σ부터 m+σ대역의 시간과 최고값 데이터(m)를 검출하고 이를 기본 데이터와 비교하여 경화의 종류를 판별함을 특징으로 하는 경화판별방법. 여기서, σ는 분포의 표준편차로서임.In the coin discrimination method, in which the counter counts the clock signal during the phase difference time according to the coin input, the coin type discrimination method, wherein the sum of the data between m-σ and m + σ bands and m-? A hardening discrimination method characterized by detecting the time of the m + σ band and the highest value data (m) and comparing it with the basic data to determine the type of hardening. Where σ is the standard deviation of the distribution being. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890013699A 1989-09-23 1989-09-23 Testing method of metal coin KR920003001B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890013699A KR920003001B1 (en) 1989-09-23 1989-09-23 Testing method of metal coin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890013699A KR920003001B1 (en) 1989-09-23 1989-09-23 Testing method of metal coin

Publications (2)

Publication Number Publication Date
KR910006889A true KR910006889A (en) 1991-04-30
KR920003001B1 KR920003001B1 (en) 1992-04-13

Family

ID=19290113

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890013699A KR920003001B1 (en) 1989-09-23 1989-09-23 Testing method of metal coin

Country Status (1)

Country Link
KR (1) KR920003001B1 (en)

Also Published As

Publication number Publication date
KR920003001B1 (en) 1992-04-13

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