KR970017057A - Curing Identification Device - Google Patents

Curing Identification Device Download PDF

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Publication number
KR970017057A
KR970017057A KR1019930009407A KR930009407A KR970017057A KR 970017057 A KR970017057 A KR 970017057A KR 1019930009407 A KR1019930009407 A KR 1019930009407A KR 930009407 A KR930009407 A KR 930009407A KR 970017057 A KR970017057 A KR 970017057A
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KR
South Korea
Prior art keywords
time
light
hardening
coin
change
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Application number
KR1019930009407A
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Korean (ko)
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KR0130749B1 (en
Inventor
사다오 마쓰모도
마모루 소노베
노부히사 다까하시
Original Assignee
다까노 야스아끼
산요 덴끼 가부시끼가이샤
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Application filed by 다까노 야스아끼, 산요 덴끼 가부시끼가이샤 filed Critical 다까노 야스아끼
Publication of KR970017057A publication Critical patent/KR970017057A/en
Application granted granted Critical
Publication of KR0130749B1 publication Critical patent/KR0130749B1/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
    • G07D5/02—Testing the dimensions, e.g. thickness, diameter; Testing the deformation

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Coins (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Abstract

경화표면의 모양을 광을 이용해서 간단히 판별하고, 경화(10)의 식별정밀도를 향상시킨 경화 식별장치를 제공하는 것으로서 경화(10)의 표면을 향해서 광을 조사하는 발광부(11)을 설치하고, 발광부(11)로부터 조사되고, 경화(10)에 의해 반사된 광을 수광하는 수광부(12)를 설치하고, 주제어부(17)은 수광부(12)로부터의 전기 신호의 변화에 기초해서 타이머계시기(18)에 의해 전기신호의 값이 미리 정해진 범위에 있는 시간으로서의 특성시간을 적산하고, 또 주제어부(17)은 특성시간에 기초해서 경화(10)의 진위를 판별하는 경화 식별장치이다.The light emitting part 11 which irradiates light toward the surface of the hardening 10 is provided by providing the hardening discriminating apparatus which distinguishes easily the shape of hardening surface using light, and improves the identification precision of the hardening 10. And a light receiving unit 12 that receives light emitted from the light emitting unit 11 and reflected by the curing 10, and the main control unit 17 sets a timer based on the change of the electrical signal from the light receiving unit 12. By the time measuring device 18, the characteristic time as a time in which the value of an electric signal is in a predetermined range is integrated, and the main control part 17 is a coin identification device which discriminates the authenticity of the coin 10 based on the characteristic time.

Description

경화 식별장치Curing Identification Device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 경화 식별장치의 전기회로의 블록도,1 is a block diagram of an electric circuit of the coin identification device of the present invention;

제2도는 자동판매기의 경화 통로부분의 확대 세로단면도,2 is an enlarged vertical sectional view of the curing passage portion of the vending machine,

제3도는 경화와 발광부 및 수광부의 위치관계를 나타내는 도면,3 is a view showing the positional relationship between curing and the light emitting portion and the light receiving portion;

제4도는 경화의 통과에 수반하는 콘덴서의 출력 전압의 변화를 나타내는 도면,4 is a view showing a change in the output voltage of the capacitor with the passage of curing,

제5도는 주제어부의 프로그램을 나타내는 순서도,5 is a flowchart showing a program of the main control part;

제6도는 주제어부의 프로그램을 나타내는 순서도,6 is a flowchart showing a program of the main control part;

제7도는 또다른 본 발명의 경화 식별장치의 동작을 설명하기 위한 콘덴서의 출력전압의 변화를 나타내는 도면.7 is a view showing a change in the output voltage of a capacitor for explaining the operation of another coin discriminating device of the present invention.

Claims (3)

식별해야할 경화(10)이 회전이동하는 경화통로(2)에 설치되어 상기한 경화(10)의 표면을 향해서 광을 조사하는 발광수단(11)과 그 발광수단(11)로부터 조사되어 상기한 경화(10)에 의해 반사된 광을 수광해서 전기신호로 변환시키는 수광수단(12)와 시한수단과 상기한 수광수단(12)로부터의 전기신호의 변화에 기초해서 상기 한 시한수단(18)에 의해 상기한 전기신호의 값이 미리 정해진 범위에 있는 시간으로서의 특성시간(T2)을 적산하는 제어수단(17)을 구비하고 있고, 그 제어수단(17)은 상기한 검출시간(T1)과 특성시간(T2)와에 기초해서 상기한 경화(10)을 판별하는 것을 특징으로 하는 경화 식별장치.The hardening means 10 to be identified is installed in the hardening passage 2 which is rotatable, and emits light toward the surface of the hardening 10 and the light emitting means 11 irradiated from the light emitting means 11 and the hardening described above. By the light-receiving means 12 and time-limiting means for receiving and converting the light reflected by (10) into an electric signal and the time-limiting means 18 based on the change of the electric signal from the light-receiving means 12. And a control means 17 for integrating the characteristic time T2 as a time in which the value of the electric signal is in a predetermined range, and the control means 17 includes the above-described detection time T1 and the characteristic time ( T2) and the cure identification device characterized in that it determines the cure (10). 제1항에 있어서 제어수단(17)이 수광수단(12)로부터의 전기신호의 변화에 기초해서 시한수단(18)에 의해 경화(10)의 존재를 검출하고 있는 시간으로서의 검출시간(T1)을 적산하고, 그 검출시간(T1)과 특성시간(T2)와에 기초해서 상기한 경화(10)을 판별하는 것을 특징으로 하는 경화 식별장치.The detection time T1 as a time according to claim 1, wherein the control means 17 detects the presence of the coin 10 by the time means 18 based on the change of the electrical signal from the light receiving means 12. And integrating and discriminating the above coin (10) based on the detection time (T1) and the characteristic time (T2). 식별해야할 경화(10)이 회전이동하는 경화통로(2)에 설치되고, 상기한 경화(10)의 표면을 향해서 광을 조사하는 발광수단(11)과 그 발광수단(11)로부터 조사되어 상기한 경화(10)에 의해 반사된 광을 수광해서 전기신호로 변환시키는 수광수단(12)와 시한수단(18)과 상기한 수광수단(12)로부터의 전기신호의 변화에 기초해서 그 전기신호의 변화의 극한치를 검출함과 동시에 상기한 시한수단(18)에 의해 상기한 극한치로부터 다음의 극한치에 이르는 시간으로서의 변화시간을 적산하는 제어수단(17)을 구비하여 이루어지고, 상기한 제어수단(17)은 상기한 극한치와 변화시간과에 기초해서 상기한 경화(10)을 판별하는 것을 특징으로 하는 경화 식별장치.The coin 10 to be identified is installed in the hardening passage 2 which is rotatable, and is irradiated from the light emitting means 11 and the light emitting means 11 for irradiating light toward the surface of the coin 10, and the The change of the electric signal based on the change of the electric signal from the light receiving means 12 and the time means 18 and the light receiving means 12 which receive and convert the light reflected by the hardening 10 into an electric signal. And a control means (17) which detects an extreme value of and simultaneously integrates the change time as the time from the above limit value to the next limit value by the time means (18). Is discriminating said coin 10 based on said limit value and change time. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930009407A 1992-06-03 1993-05-29 Coin discrimination device KR0130749B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14274292A JP3350958B2 (en) 1992-06-03 1992-06-03 Coin identification device
JP92-142742 1992-06-03

Publications (2)

Publication Number Publication Date
KR970017057A true KR970017057A (en) 1997-04-28
KR0130749B1 KR0130749B1 (en) 1998-10-01

Family

ID=15322524

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930009407A KR0130749B1 (en) 1992-06-03 1993-05-29 Coin discrimination device

Country Status (2)

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JP (1) JP3350958B2 (en)
KR (1) KR0130749B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000242823A (en) * 1999-02-24 2000-09-08 Nippon Conlux Co Ltd Method and device for selecting coin

Also Published As

Publication number Publication date
KR0130749B1 (en) 1998-10-01
JPH05334517A (en) 1993-12-17
JP3350958B2 (en) 2002-11-25

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