JPH01303251A - Paper sheet travelling monitoring method - Google Patents

Paper sheet travelling monitoring method

Info

Publication number
JPH01303251A
JPH01303251A JP63130457A JP13045788A JPH01303251A JP H01303251 A JPH01303251 A JP H01303251A JP 63130457 A JP63130457 A JP 63130457A JP 13045788 A JP13045788 A JP 13045788A JP H01303251 A JPH01303251 A JP H01303251A
Authority
JP
Japan
Prior art keywords
paper sheet
sensor
banknotes
banknote
paper
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
Application number
JP63130457A
Other languages
Japanese (ja)
Inventor
Junji Okano
順二 岡野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Musashi Engineering Co Ltd
Hitachi High Tech Corp
Original Assignee
Musashi Engineering Co Ltd
Hitachi Electronics Engineering Co Ltd
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 Musashi Engineering Co Ltd, Hitachi Electronics Engineering Co Ltd filed Critical Musashi Engineering Co Ltd
Priority to JP63130457A priority Critical patent/JPH01303251A/en
Publication of JPH01303251A publication Critical patent/JPH01303251A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To correctly monitor the travelling condition of a paper sheet so as to prevent a big trouble from occurring by providing a plural number of sensors to detect the overall length of a paper sheet in the travelling direction and the length of a space between adjoining paper sheets on the way of a conveyance route of the paper sheets. CONSTITUTION:By comparing a signal concerning the overall length of a paper sheet 2 and the length of a space by a sensor 1 on the upstream side of the paper sheet 2 with a signal concerning the overall length of the paper sheet 2 and the length of a space by a sensor 11 on the downstream side, the travelling condition of the paper sheet 2, that is, whether it is travelling at a constant speed or not and whether there is any slant travel is detected. Accordingly, clogging of the paper sheet 2, irregularity of travelling speed, falling-off from a conveying conveyor, overlapping, jamming, etc. can be detected by a plural number of the sensors 1 and 11 provided o the conveyance route of the paper sheet and consequently, before such a big trouble as generation of a damage to the paper sheet, such proper measures as to stop conveying it etc. can be employed.

Description

【発明の詳細な説明】 [産業上の利用分野1 本発明は、紙幣等の紙葉類の計数鑑別装置において、搬
送経路における紙葉の走行状態を監視するための紙葉類
の走行監視方式に関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field 1] The present invention relates to a paper sheet running monitoring system for monitoring the running state of paper sheets on a conveyance path in a counting and discrimination device for paper sheets such as banknotes. It is related to.

[従来の技術1 銀行等の金融機関には、紙幣の鑑別及び計数の作業を自
動化するために1紙幣の計数鑑別装置が用いられる。か
かる紙幣の計数鑑別装置としては、従来、紙幣か投入さ
れるホッパと、鑑別計数が完了した紙幣を収納するスタ
ッカとの間に、コンベアベルトや、送りローラ等からな
る搬送経路を設け、この搬送経路の途中に、紙幣の種類
、真偽、損傷の有無やその搬送状態等の鑑別を行うと共
に、その枚数の計数を行う鑑別部が設けられるようにな
っている。また、この搬送経路に沿って走行する紙幣の
状態を監視するために、該搬送経路における適宜の箇所
に、紙幣の通過を検出するセンサを設け、このセンサに
よって鑑別部で計数された枚数の紙幣か搬送経路におけ
る当該の位置を通過したか否かの検出を行うようにして
いる。
[Prior Art 1] Financial institutions such as banks use single banknote counting and discrimination devices to automate the work of validating and counting banknotes. Conventionally, such banknote counting and discrimination devices include a conveyance path consisting of a conveyor belt, feed rollers, etc., provided between a hopper into which banknotes are fed and a stacker that stores banknotes that have been subjected to discrimination and counting. In the middle of the route, a discrimination unit is provided to discriminate the type, authenticity, presence or absence of damage, and conveyance state of the banknotes, as well as to count the number of banknotes. In addition, in order to monitor the state of banknotes traveling along this transport route, sensors are provided at appropriate locations on the transport route to detect the passage of banknotes, and this sensor detects the number of banknotes counted by the discrimination unit. Detection is made as to whether or not the vehicle has passed through the relevant position on the transport route.

[発明か解決しようとする問題点l ところで、前述したように、センサによって走行する紙
幣の通過の有無だけを検出するようにした場合には、1
回に処理される紙幣かすべて通過しなければ、紙幣の実
際の搬送状態を検出することができないことになり、紙
幣の走行監視を高精度に行うことかできないという欠点
かあった。
[Problems to be Solved by the Invention] By the way, as mentioned above, if the sensor detects only the presence or absence of a running banknote, 1
If all the banknotes to be processed at one time have not passed through the system, the actual conveyance state of the banknotes cannot be detected, which has the disadvantage that it is not possible to monitor the movement of banknotes with high precision.

本発明は、紙葉の走行を極めて正確に検出することがで
きるようにしだ紙葉類の走行監視方式を提供することに
ある。
SUMMARY OF THE INVENTION An object of the present invention is to provide a method for monitoring the movement of paper sheets that can detect the movement of paper sheets extremely accurately.

[問題点を解決するための手段] 前述した目的を達成するために、本発明は、紙葉の搬送
経路の途中に、紙葉の走行方向の全長と相隣接する紙葉
間の間隔長とを検出するセンサを複数配設し、前記紙葉
の上流側のセンサによる紙葉の全長及び間隔長に関する
信号と、その下流側のセンサによる紙葉の全長及び間隔
長とに関する信号を比較することによって、紙葉の走行
状態を監視するようにしたことをその特徴とするもので
ある。
[Means for Solving the Problems] In order to achieve the above-mentioned object, the present invention provides a system that measures the total length of the paper sheets in the traveling direction and the interval length between adjacent paper sheets in the middle of the paper sheet conveyance path. A plurality of sensors are provided to detect the paper leaf, and a signal regarding the total length and interval length of the paper leaf from a sensor on the upstream side of the sheet is compared with a signal regarding the total length and interval length of the paper leaf from a downstream sensor. The feature is that the running condition of the paper sheet is monitored by the following method.

[作用1 前述のように構成することにより、各センサの配設位置
を紙葉が通過したか否かだけてなく、紙葉の走行状態、
即ち一定の速度で走行しているか否かや、斜行の有無等
の検出も行うことかてきるようになる。従って、紙葉の
停滞、走行速度のむら、搬送コンベアからの脱落2重な
り、ジャミング等の有無の検出を行うことができ、紙葉
の走行状態の検出精度か向上することになり1紙葉の損
傷等が生じる大きなトラブルが発生ずる前に、搬送の停
止等の処置を施すことができるようになる。
[Operation 1] By configuring as described above, it is possible to check not only whether or not a sheet of paper has passed through the placement position of each sensor, but also the running state of the sheet of paper,
In other words, it is now possible to detect whether the vehicle is traveling at a constant speed or not, and whether there is skew. Therefore, it is possible to detect the presence or absence of stagnation of paper sheets, uneven running speed, falling off from the conveyor twice, jamming, etc. This improves the accuracy of detecting the running state of paper sheets and damages a single sheet. This makes it possible to take measures such as stopping transportation before a major problem occurs.

[実施例1 以下、本発明の実施例を図面に基づいて詳細に説明する
[Embodiment 1] Hereinafter, embodiments of the present invention will be described in detail based on the drawings.

而して、木実流側においては、紙葉として、紙幣の計数
鑑別処理を行うための紙幣計数鑑別処理装置における紙
幣の走行監視方式として構成したものを示す。
On the wood flow side, a method configured as a bill running monitoring system in a bill counting and discrimination processing apparatus for carrying out bill counting and discrimination processing is shown as paper sheets.

第1図から明らかなように、紙幣計数鑑別装置は、ホッ
パ1を有し、該ホッパ1には紙幣2が積み重ねた状態に
して収納されるようになっている。そして、このホッパ
1には、紙幣2を1枚ずつ分離して取り出す分離ローラ
3と、押えローラ4とからなる紙幣分離取り出し機構が
設けられている。該紙幣分離取り出し機構によって取り
出された紙幣2は、上流側搬送コンベア5により鑑別部
6に搬入されて、該鑑別部6において、搬送紙幣2の計
数が行われると共に、その金種の判定、真偽の検査、損
傷や汚れの有無の検査その他の鑑別処理が行われると共
に、斜行、2重送りの有無等の搬送状態のチエツクも行
われるようになっている。
As is clear from FIG. 1, the banknote counting and discrimination device has a hopper 1 in which banknotes 2 are stored in a stacked state. The hopper 1 is provided with a banknote separation/takeout mechanism consisting of a separation roller 3 for separating and taking out the banknotes 2 one by one, and a press roller 4. The banknotes 2 taken out by the banknote separation/takeout mechanism are carried into the discrimination section 6 by the upstream conveyor 5, and in the discrimination section 6, the conveyed banknotes 2 are counted, and the denomination and authenticity are determined. In addition to checking for fakes, checking for damage and dirt, and other discrimination processes, the conveyance conditions such as skew feeding and double feeding are also checked.

前述のようにして鑑別部6において、計数・鑑別処理が
行われた後に、下流側搬送コンベア7に沿って搬送され
て、一定金種の正券は正券スタッカ8に、またそれ以外
の排除券は排除券スタッカ9に収納させるようにしてい
る。このために、下流側搬送コンベア7の途中には、シ
ャッタ10か設けられており、鑑別部6において、正券
と判定された紙幣がセンサ1. l aの位置にまて搬
送されたときには、シャッタ10は実線状態となって、
正券搬送コンベア7aに沿って搬送されるようになり、
また排除券と判定された紙幣かセンサllaの位置に搬
送されると、該シャ・ンタ10は一点鎖線の状態に変位
し、排除券搬送コンベア7bに向けて搬送されるように
なっている。
After the counting and discrimination processing is performed in the discrimination section 6 as described above, the bills are conveyed along the downstream conveyor 7, and genuine bills of a certain denomination are transferred to the regular bill stacker 8, while other genuine bills are rejected. The tickets are stored in a rejected ticket stacker 9. For this purpose, a shutter 10 is provided in the middle of the downstream conveyor 7, and the banknotes determined to be genuine by the discrimination section 6 are detected by the sensor 1. When the shutter 10 is transported to the position l a, the shutter 10 is in a solid line state,
The bills are now conveyed along the genuine bill conveyor 7a,
Further, when a banknote determined to be a rejected ticket is conveyed to the position of the sensor lla, the banknote 10 is displaced to the state shown by the dashed line and is conveyed toward the rejected ticket conveyor 7b.

ここで、鑑別部6においては、損傷した紙幣や、斜行状
態で搬送されている紙幣等搬送条件の悪い紙幣を検出し
、かかる搬送条件の悪い紙幣は、たとえそれか正券であ
っても、鑑別部6を通過した直後において、排除券スタ
ッカ9に向けて搬送されるようにしている。然るに、鑑
別部6において正常な状態で搬送されているものとして
判定された紙幣であっても、下流側搬送コンベア7に沿
って走行している間に、例えば使い古しの紙幣と新しい
紙幣とか混在した状態で走行している場合や、第1図に
Aで示した搬送方向の転換部及びBで示したようなベル
トとベルトとの間の受は渡し部等を通過するとき等にお
いて、紙幣の走行状態が変化することがある。そして、
走行状態か悪くなったままでその搬送を継続させると、
ジャミングを起したり、搬送コンベアから脱落したり、
重なり合ったりし、甚だしい場合には、紙幣を損傷させ
たりすることがある。
Here, the discrimination unit 6 detects banknotes with poor conveyance conditions, such as damaged banknotes and banknotes conveyed in an oblique state, and detects banknotes with poor conveyance conditions, even if they are normal bills. Immediately after passing through the discrimination section 6, the tickets are conveyed toward the rejected ticket stacker 9. However, even if the banknotes are determined to be conveyed in a normal state by the discrimination section 6, while traveling along the downstream conveyor 7, for example, used banknotes and new banknotes may be mixed together. When the banknotes are traveling in the same state, or when passing through the conveyance direction switching section shown by A in Fig. 1 and the transfer section between the belts, as shown by B in Fig. 1, the banknotes Driving conditions may change. and,
If you continue transporting the vehicle in poor running condition,
jamming or falling off the conveyor,
They may overlap, and in severe cases, the banknotes may be damaged.

そこて、本発明にあっては、前述した走行状態に変化を
来たした紙幣を、大きなドラフルが生じる前に検出して
、装置の稼動を停止させる等の対応処置を取ることかで
きるようにするために、下流側搬送コンベア7における
正券搬送コンベア7aによる搬送経路の途中の位置に紙
幣検出センサ11a 、 llb 、 llc 、 l
idが設けられている。ここで、紙幣検出センサ1.1
 aの位置には正券と排除券とか混在して搬送される。
Therefore, in the present invention, it is possible to detect a banknote whose running state has changed as described above before a large draft occurs, and take countermeasures such as stopping the operation of the device. In order to do so, banknote detection sensors 11a, llb, llc, l are installed at positions in the middle of the conveyance route by the genuine bill conveyor 7a on the downstream side conveyor 7.
An id is provided. Here, banknote detection sensor 1.1
At position a, regular bills and rejected bills are mixed and conveyed.

この紙幣検出センサlla〜lidは紙幣の走行方向の
全長を検出すると共に、先行する紙幣と後続の紙幣との
間の間隔をも検出することかてきるように構成されてい
る。そして、これら各紙幣検出センサlla〜1]、d
からの信号は、メモリと比較器とを備えた信号処理手段
12に入力されて、紙幣か正常な状態で走行しているか
否かの検出を行うことかできるようになっている。
The banknote detection sensors lla to lid are configured to detect the entire length of the banknote in the running direction, and also to detect the distance between the preceding banknote and the following banknote. And each of these banknote detection sensors lla~1], d
The signal from the bank is input to a signal processing means 12 equipped with a memory and a comparator, and it is possible to detect whether or not the banknote is traveling in a normal state.

そこで、センサlla〜lidによる紙幣の走行監視を
行う方法について、第2図乃至第4図に基づいて説明す
る。
Therefore, a method for monitoring the running of banknotes using sensors lla to lid will be explained based on FIGS. 2 to 4.

これらセンサlla〜Ildは、紙幣2の走行方向の上
流側に配設したセンサとその下流側に配設したセンサ、
即ちセンサ11a(ただし、正券のみ)と11.b、I
lbと1.1c、llcとlidというようにそれぞれ
対となって、これら各対のセンサからの出力信号を比較
することによって、センサ配設位置間における紙幣2の
走行状態に異常を来たしているか否かが検出されること
になる。
These sensors lla to Ild include a sensor disposed on the upstream side in the running direction of the banknote 2, a sensor disposed on the downstream side thereof, and a sensor disposed on the downstream side thereof.
That is, the sensor 11a (only valid bills) and 11. b, I
By comparing the output signals from each pair of sensors such as lb and 1.1c, and llc and lid, it is possible to determine whether an abnormality has occurred in the running state of the banknote 2 between the sensor placement positions. Whether or not it is detected will be detected.

而して、第2図に示したように、位置Aに配設したセン
サエと位置Bに配設したセンサIIとの間に紙幣2か順
次矢印方向に走行する場合において、まず位置Aに配設
したセンサエにより先行紙幣2aの走行方向の全長A1
が検出され、次いで先行紙幣2aと後続紙幣2bとの間
の間隔長A2が検出され、さらに後続紙幣2bの全長A
3が検出される。そして、この紙幣2a、 2bが位置
Bに到達すると、この位置Bに配設したセンサ■により
、前述した位置Aのセンサエと同様にして、先行紙幣2
aの走行方向の全長Bl、先行紙幣2aと後続紙幣21
)との間の間隔長B2.後続紙幣2bの全長B3が順次
検出される。
As shown in FIG. 2, when the banknote 2 is sequentially run in the direction of the arrow between the sensor AE disposed at position A and the sensor II disposed at position B, first the banknote 2 disposed at position A is The total length A1 of the preceding banknote 2a in the running direction is determined by the installed sensor.
is detected, then the interval length A2 between the preceding banknote 2a and the succeeding banknote 2b is detected, and further the total length A of the succeeding banknote 2b is detected.
3 is detected. When the banknotes 2a, 2b reach position B, the sensor 2 disposed at position B detects the preceding banknote 2 in the same way as the sensor at position A described above.
The total length Bl in the running direction of a, the preceding banknote 2a and the following banknote 21
) and the interval length B2. The total length B3 of the subsequent banknotes 2b is sequentially detected.

そこで、第3図(a)に示したように、位置Aと位置B
とにおいて、先行、後続紙幣2a、 2bの姿勢及び両
紙幣2a、 2b間の間隔が同しであれば、位置Aに配
置したセンサエからの先行紙幣2aの全長AIに関する
信号1間隔長A2に関する信号及び後続紙幣2bの全長
A3に関する信号と、位置Bのセンサエ1による先行紙
幣B1に関する信号9間隔長B2に関する信号及び後続
紙幣2bの全長信号B3とが同一である。
Therefore, as shown in FIG. 3(a), position A and position B are
In this case, if the postures of the preceding and following banknotes 2a, 2b and the spacing between both banknotes 2a, 2b are the same, a signal regarding the total length AI of the preceding banknote 2a from the sensor placed at position A, a signal regarding the interval length A2, The signal regarding the total length A3 of the succeeding banknote 2b, the signal regarding the interval length B2 of the signal 9 regarding the preceding banknote B1 by the sensor 1 at position B, and the total length signal B3 of the succeeding banknote 2b are the same.

一方、第3図(b)に示したように、紙幣2a。On the other hand, as shown in FIG. 3(b), the banknote 2a.

2b間の間隔が位置Aと位置Bとでは異なる場合、例え
ば位置Aから位置Bに移動する間に、何等かの理由て、
同図に二点鎖線で示したように先行紙幣2aの走行が遅
くなった場合には、センサエによる間隔長A2の信号と
センサIIによる間隔長B2の信号との間に差が生じる
If the distance between 2b is different between position A and position B, for example, while moving from position A to position B, for some reason,
As shown by the two-dot chain line in the same figure, when the running of the preceding banknote 2a becomes slow, a difference occurs between the signal of the interval length A2 by the sensor and the signal of the interval length B2 by the sensor II.

さらに、第3図(C)に−点鎖線で示したように、紙幣
2aが位ff1Aと位置Bとの間で斜行した状1ルとな
った場合には、後続紙幣2bの全長信号A:l 、83
間に差か生じることになる。
Furthermore, as shown by the dashed line in FIG. 3(C), when the banknote 2a is skewed between position ff1A and position B, the total length signal A of the succeeding banknote 2b is :l, 83
There will be a difference between them.

さらにまた、位置A1位置8間で紙幣2aまたは2bが
正券搬送コンベア7aから脱落した場合には紙幣の全長
信号B1またはB3か欠落することになり、この間に紙
幣2aと2bとが重なった場合には、間隔長B2の信号
が欠落する。
Furthermore, if the bill 2a or 2b falls off from the genuine bill transport conveyor 7a between the positions A1 and 8, the full length signal B1 or B3 of the bill will be missing, and if the bills 2a and 2b overlap during this time, , the signal with interval length B2 is missing.

そこで、第4図に示したように、センサエからの信号を
信号処理手段12におけるメモリに格納しておいて、セ
ンサ■からの信号が入力されたときに、このセンサIの
信号を読み出して、この信号とセンサ■の信号と比較し
て、IAI −Bl  l。
Therefore, as shown in FIG. 4, the signal from the sensor I is stored in the memory of the signal processing means 12, and when the signal from the sensor I is input, the signal from the sensor I is read out. Comparing this signal with the signal of sensor ①, IAI-Bl l.

lA2−B2 1.lA3−B3 1の演算を行って、
この演算結果が同一か、または所定の誤差範囲に内であ
るか否かを判定することによって、紙幣2が、方向転換
部やベルト間の受は渡し部等のある正券搬送コンベア7
aに沿って搬送される間に正常な状態で走行しているか
否かを正確に監視することかできるようになる。そして
、走行状態が異常であることを検出したときに、直ちに
装置の作動を停止させれば、紙幣が損傷したりする大き
なトラブルが発生せず、またこのような異常走行紙幣の
取り出しも容易になる。
lA2-B2 1. Perform the calculation lA3-B3 1,
By determining whether the calculation results are the same or within a predetermined error range, the banknotes 2 are transferred to the regular bill conveyor 7, which has a direction change section, a transfer section between belts, etc.
It becomes possible to accurately monitor whether or not the vehicle is traveling in a normal state while being transported along the path a. If the device immediately stops operating when it detects that the running condition is abnormal, major problems such as damage to banknotes will not occur, and such abnormally running banknotes can be easily removed. Become.

なお、前述した実施例においては、下流側搬送コンベア
7における紙幣の走行の監視を行うようにしたが、上流
側にも同様の走行監視用のセンサを配設することもでき
る。また、センサの配設位置は、紙幣の方向転換部等搬
送状態の変り易い位置に適宜数配設すればよい。
In the above-described embodiment, the running of banknotes on the downstream conveyor 7 is monitored, but a similar sensor for monitoring running can also be provided on the upstream side. Further, an appropriate number of sensors may be provided at positions where the conveyance state is easily changed, such as at a banknote direction changing part.

[発明の効果1 以上説明したように、本発明は、紙葉の搬送経路の途中
に、紙葉の走行方向の全長と相隣接する紙葉間の間隔長
とを検出するセンサを複数配設し、前記紙葉の上流側の
センサによる紙葉の全長及び間隔長と、その下流側のセ
ンサによる紙葉の全長及び間隔長とを比較するように構
成したので、紙葉の走行状態を正確に監視することかて
き、シャッタによる分離不良、搬送コンベアからの脱落
、ジャミング、停滞等によって紙葉が損傷したりする大
きなトラブルの発生を防止することかてきるようになる
等の諸効果を奏する。
[Advantageous Effects of the Invention 1] As explained above, the present invention includes a plurality of sensors that detect the total length of the paper sheets in the traveling direction and the distance between adjacent paper sheets, in the middle of the paper sheet conveyance path. However, since the configuration is configured to compare the total length and interval length of the paper leaf measured by the sensor on the upstream side of the paper leaf and the total length and interval length of the paper leaf determined by the downstream sensor, the traveling state of the paper leaf can be accurately determined. This has various effects such as preventing the occurrence of major troubles such as paper sheets being damaged due to poor separation due to the shutter, falling off the conveyor, jamming, stagnation, etc. .

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本発明の一実施例を示すもので、第1図は紙幣の
計数鑑別装置の概略構成図、第2図は紙幣の搬送経路と
センサとの位置関係を示す説明図、第3図(a)、(b
)、(c)はそれぞれ異なる状態で走行する紙幣とセン
サの信号とを示す説明図、第4図は信号処理のフローチ
ャート図である。 1:ホッパ、2,2a、 2b:紙幣、5:上流側搬送
コンベア、5:鑑別部、7:下流側搬送コンベア、7a
:正券搬送コンベア、7b:排除券搬送コンベア、8:
正券スタッカ、9:排除券スタッカ、lla〜1】d:
センサ、12:信号処理手段。
The drawings show one embodiment of the present invention, and FIG. 1 is a schematic configuration diagram of a bill counting and discrimination device, FIG. 2 is an explanatory diagram showing the positional relationship between the bill conveyance path and the sensor, and FIG. 3 ( a), (b
) and (c) are explanatory views showing banknotes running in different states and sensor signals, and FIG. 4 is a flowchart of signal processing. 1: Hopper, 2, 2a, 2b: Banknote, 5: Upstream conveyor, 5: Identification section, 7: Downstream conveyor, 7a
: Genuine ticket conveyor, 7b: Excluded ticket conveyor, 8:
Regular ticket stacker, 9: Excluded ticket stacker, lla~1]d:
Sensor, 12: Signal processing means.

Claims (1)

【特許請求の範囲】[Claims] ホッパに投入した紙葉を搬送経路に沿って走行させる間
に、その計数・鑑別を行って、スタッカ部に収納するよ
うにした紙葉類の計数鑑別装置において、前記搬送経路
の途中に、紙葉の走行方向の全長と相隣接する紙葉間の
間隔長とを検出するセンサを複数配設し、前記紙葉の上
流側のセンサによる紙葉の全長及び間隔長に関する信号
と、その下流側のセンサによる紙葉の全長及び間隔長に
関する信号とを比較することによって、紙葉の走行状態
を監視するようにしたことを特徴とする紙葉の走行監視
方式。
In a paper sheet counting and discrimination device that counts and distinguishes paper sheets fed into a hopper while traveling along a conveyance path and stores the sheets in a stacker section, the paper sheets are A plurality of sensors are provided to detect the total length of the leaf in the running direction and the distance between adjacent sheets, and a signal regarding the total length and the distance between the sheets from the sensor on the upstream side of the sheet and the signal on the downstream side thereof is provided. A method for monitoring the running of paper sheets, characterized in that the running state of the paper sheets is monitored by comparing signals regarding the total length and interval length of the paper sheets from the sensor.
JP63130457A 1988-05-30 1988-05-30 Paper sheet travelling monitoring method Pending JPH01303251A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63130457A JPH01303251A (en) 1988-05-30 1988-05-30 Paper sheet travelling monitoring method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63130457A JPH01303251A (en) 1988-05-30 1988-05-30 Paper sheet travelling monitoring method

Publications (1)

Publication Number Publication Date
JPH01303251A true JPH01303251A (en) 1989-12-07

Family

ID=15034696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63130457A Pending JPH01303251A (en) 1988-05-30 1988-05-30 Paper sheet travelling monitoring method

Country Status (1)

Country Link
JP (1) JPH01303251A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5379128A (en) * 1992-06-05 1995-01-03 Eastman Kodak Company Document transport apparatus and method
US7396175B2 (en) * 2003-04-23 2008-07-08 Ricoh Company, Ltd. Sheet carrier and image forming device
JP2009169630A (en) * 2008-01-16 2009-07-30 Oki Electric Ind Co Ltd Paper money processor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5762111A (en) * 1980-09-29 1982-04-15 Nec Corp Paper sheet chaser
JPS62236094A (en) * 1986-04-07 1987-10-16 株式会社日立製作所 Abnormality processing system for sheet paper handler

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5762111A (en) * 1980-09-29 1982-04-15 Nec Corp Paper sheet chaser
JPS62236094A (en) * 1986-04-07 1987-10-16 株式会社日立製作所 Abnormality processing system for sheet paper handler

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5379128A (en) * 1992-06-05 1995-01-03 Eastman Kodak Company Document transport apparatus and method
US7396175B2 (en) * 2003-04-23 2008-07-08 Ricoh Company, Ltd. Sheet carrier and image forming device
JP2009169630A (en) * 2008-01-16 2009-07-30 Oki Electric Ind Co Ltd Paper money processor

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