JPS5890466U - Banknote discrimination device - Google Patents
Banknote discrimination deviceInfo
- Publication number
- JPS5890466U JPS5890466U JP18366481U JP18366481U JPS5890466U JP S5890466 U JPS5890466 U JP S5890466U JP 18366481 U JP18366481 U JP 18366481U JP 18366481 U JP18366481 U JP 18366481U JP S5890466 U JPS5890466 U JP S5890466U
- Authority
- JP
- Japan
- Prior art keywords
- banknote
- bill
- payment
- detector
- signal
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Landscapes
- Inspection Of Paper Currency And Valuable Securities (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示すブロック図、第２図は
第１図各部の信号波形の説明図である。
１・・・紙幣透過センサ、３・・・コンパレータ、４・
・・カウンタ、６・・・転送制御ゲート、７・・・比較
演算制御回路、８・・・紙幣。FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is an explanatory diagram of signal waveforms at various parts in FIG. 1... Bill transmission sensor, 3... Comparator, 4...
... Counter, 6... Transfer control gate, 7... Comparison calculation control circuit, 8... Banknote.
Claims (1)
して適するか否か判別する紙幣判別装置において、紙幣
の光透過信号を検知する紙幣検出器と、前記紙幣検出器
からの検出信号と基準閾値とを比較する比較器と、前記
比較器からの出力信号に応じて一定周期のパルスをカウ
ントするカウタと、紙幣の後縁が前記紙幣検出器を通過
したことにより前記カウンタの計数値を二重紙幣設定値
及び支払い用適否範囲設定値と比較して二重検知信号又
は支払い適否を表わす信号を出力する比較演算制御回路
とから成ることを特徴とする紙幣判別装置。A banknote discriminating device that detects double banknotes and determines whether the banknote is suitable as a payment banknote includes a banknote detector that detects a light transmission signal of a banknote, a detection signal from the banknote detector, and a reference threshold value. a comparator that counts pulses of a fixed period according to the output signal from the comparator; and a counter that doubles the counted value of the counter when the trailing edge of the bill passes the bill detector. A bill discriminating device comprising: a comparison calculation control circuit that compares the bill with a set value of the bill and a set value of the payment suitability range and outputs a double detection signal or a signal representing the suitability of payment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18366481U JPS5890466U (en) | 1981-12-11 | 1981-12-11 | Banknote discrimination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18366481U JPS5890466U (en) | 1981-12-11 | 1981-12-11 | Banknote discrimination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5890466U true JPS5890466U (en) | 1983-06-18 |
Family
ID=29983134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18366481U Pending JPS5890466U (en) | 1981-12-11 | 1981-12-11 | Banknote discrimination device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5890466U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5061162A (en) * | 1973-09-28 | 1975-05-26 | ||
| JPS52136690A (en) * | 1976-05-11 | 1977-11-15 | Glory Kogyo Kk | Coin disposing system |
| JPS5615037A (en) * | 1979-07-18 | 1981-02-13 | Mitsubishi Electric Corp | Manufacture of alloy junction type semiconductor device |
-
1981
- 1981-12-11 JP JP18366481U patent/JPS5890466U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5061162A (en) * | 1973-09-28 | 1975-05-26 | ||
| JPS52136690A (en) * | 1976-05-11 | 1977-11-15 | Glory Kogyo Kk | Coin disposing system |
| JPS5615037A (en) * | 1979-07-18 | 1981-02-13 | Mitsubishi Electric Corp | Manufacture of alloy junction type semiconductor device |
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