JPH0374074U - - Google Patents
Info
- Publication number
- JPH0374074U JPH0374074U JP13276089U JP13276089U JPH0374074U JP H0374074 U JPH0374074 U JP H0374074U JP 13276089 U JP13276089 U JP 13276089U JP 13276089 U JP13276089 U JP 13276089U JP H0374074 U JPH0374074 U JP H0374074U
- Authority
- JP
- Japan
- Prior art keywords
- value
- coin
- minimum value
- suspended
- coin detection
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 6
- 230000000717 retained effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 1
Landscapes
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Description
第１図は本考案の一実施例としての構成図、第
２図は第１図の要部動作説明用のフローチヤート
、第３図は保留硬貨検出センサの出力特性例を示
す図である。
１……制御回路、２……硬貨入力計数センサ、
３……硬貨払出部、４……保留硬貨検出センサ、
５……保留チユーブ、６……保留硬貨、７……入
金硬貨、８……払出硬貨、９……バツクアツプメ
モリ、１０……しきい値自動設定手段、１１……
しきい値、１２……保留硬貨有無検知手段。
FIG. 1 is a block diagram of an embodiment of the present invention, FIG. 2 is a flowchart for explaining the operation of the main parts of FIG. 1, and FIG. 3 is a diagram showing an example of the output characteristics of the retained coin detection sensor. 1...Control circuit, 2...Coin input counting sensor,
3... Coin dispensing unit, 4... Reserved coin detection sensor,
5... Holding tube, 6... Holding coin, 7... Depositing coin, 8... Paying coin, 9... Backup memory, 10... Threshold automatic setting means, 11...
Threshold value, 12... Means for detecting the presence or absence of reserved coins.
Claims (1)
釣銭等の払出用として保留される硬貨保留チユー
ブ内の保留硬貨の有無を検出する硬貨検知装置で
あつて、 前記保留硬貨の枚数に応じたパルス数を出力す
る保留硬貨検出センサを備えた硬貨検知装置にお
いて、 前記保留硬貨センサの出力パルス数の変動範囲
から該パルス数の最大値と最小値とを記憶し、こ
の最大値と最小値との差がある所定値を越えた場
合に、前記最大値と最小値との平均値をしきい値
と定める手段と、 前記保留硬貨検出センサの出力パルス数が前記
しきい値を下回るかまたは上回るかに応じてそれ
ぞれ前記保留硬貨を有または無とする手段とを備
えたことを特徴とする硬貨検知装置。[Scope of utility model registration request] Coins sorted in advance by type are guided,
A coin detection device that detects the presence or absence of suspended coins in a coin holding tube held for dispensing change, etc., comprising a suspended coin detection sensor that outputs a number of pulses according to the number of the suspended coins. In the apparatus, the maximum value and the minimum value of the number of pulses are stored from the fluctuation range of the number of output pulses of the held coin sensor, and when the difference between the maximum value and the minimum value exceeds a predetermined value, the maximum value and the minimum value are stored. means for determining the average value of the value and the minimum value as a threshold value; and determining whether or not the reserved coin exists depending on whether the number of output pulses of the retained coin detection sensor is below or above the threshold value, respectively. A coin detection device characterized by comprising means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989132760U JP2506580Y2 (en) | 1989-11-15 | 1989-11-15 | Coin detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989132760U JP2506580Y2 (en) | 1989-11-15 | 1989-11-15 | Coin detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0374074U true JPH0374074U (en) | 1991-07-25 |
| JP2506580Y2 JP2506580Y2 (en) | 1996-08-14 |
Family
ID=31680198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989132760U Expired - Fee Related JP2506580Y2 (en) | 1989-11-15 | 1989-11-15 | Coin detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2506580Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5650487A (en) * | 1979-08-27 | 1981-05-07 | Matsushita Electric Ind Co Ltd | Coin detector |
-
1989
- 1989-11-15 JP JP1989132760U patent/JP2506580Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5650487A (en) * | 1979-08-27 | 1981-05-07 | Matsushita Electric Ind Co Ltd | Coin detector |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2506580Y2 (en) | 1996-08-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |