JPH0442722B2 - - Google Patents
Info
- Publication number
- JPH0442722B2 JPH0442722B2 JP56088506A JP8850681A JPH0442722B2 JP H0442722 B2 JPH0442722 B2 JP H0442722B2 JP 56088506 A JP56088506 A JP 56088506A JP 8850681 A JP8850681 A JP 8850681A JP H0442722 B2 JPH0442722 B2 JP H0442722B2
- Authority
- JP
- Japan
- Prior art keywords
- reading
- magnetic
- ticket
- voting ticket
- voting
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 18
- 238000003780 insertion Methods 0.000 description 10
- 230000037431 insertion Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 230000002950 deficient Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1816—Testing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1816—Testing
- G11B2020/183—Testing wherein at least one additional attempt is made to read or write the data when a first attempt is unsuccessful
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
- Digital Magnetic Recording (AREA)
Description
本発明は投票券等を含む磁気カードの磁気情報
を読取る際読取り不良の場合に反転工程において
再読取りできるようにした磁気カード読取装置に
関するものである。
従来、競馬等で発売される投票券の裏面にレー
ス名，組番，金額等の投票情報が磁気書込みさ
れ、これを通常の磁気カードと同様に磁気ヘツド
により読取り、その投票情報が的中券か否かおよ
び的中券の配当金計算を上位装置に照会し、その
結果を表示し現金支払を自動的に行なう払戻装置
が用いられている。
従来の投票券はオペレータおよび客が挿入口に
挿入し、磁気読取りができなかつた場合、カード
搬送用のモータを反転させ、投票券を挿入口に戻
し、表示，ブザー等により磁気読取りができなか
つたことを知らせていた。オペレータおよび客は
これによつて投票券の読取り不良を知ると、再び
投票券を挿入口に挿入するという動作を繰返して
いた。この方法では読取り不良時毎回オペレータ
および客に投票券を返却するため、１枚の投票券
の払戻処理時間が長くなり、また機械側の原因に
基づく読取り不良も含めてオペレータおよび客の
労を煩わすことになり印象が悪くなる。
これに対し、読取り不良の場合投票券をオペレ
ータおよび客に返すのではなく、一度挿入口まで
戻し自動的にモータを逆転させ、再読取りを行な
う方法もある。この場合オペレータおよび客の労
は省けるが、投票券返却時投票券が磁気ヘツド上
を通るにもかかわらず、読取りを行なわないこと
になるから効率が悪いことは明らかである。
本発明の目的は投票券の磁気カードが読取不良
時の再読取りを効率的に行なうようにした磁気カ
ード読取装置を提供することである。
前記目的を達成するため、本発明の磁気カード
読取装置は、所定情報の前後にそれぞれスタート
コードとエンドコードを設けた磁気カードと、
前記磁気カードを正逆方向に搬送する搬送手段
と、
該磁気カードのスタートコードとエンドコード
の何れかを検知するとともに、前記磁気カードの
通過毎に所定情報を検出する読取手段と、
前記スタートコードとエンドコードの検知結果
に応じ、所定情報の読取順序を反転する手段と、
前記所定情報の読取り結果を判定する手段とを
具え、
前記判定手段の判定結果により読取り不能なら
ば前記搬送手段の搬送方向を反転動作させること
を特徴とするものである。
以下本発明を実施例につき詳述する。
第１図は本発明に用いる投票券の裏面に記録し
た磁気情報のフオーマツトの１例を示す。
同図において、６チヤンネルの磁気ヘツド１に
対応して投票券２に６行の投票情報３のそれぞれ
前後にスタートコード（SC）４とエンドコード
（EC）５が設けられる。この６チヤンネルに対応
するビツトは、クロツクタイミングＣを挟んで各
２ビツトの重み付けしたビツト１（20），２（21）
と、４（2），８（23）と、パリテイＰで構成され
る。
投票券２がカード搬送部の一方から挿入され中
間に設けた磁気ヘツド１によりこのSC４あるい
はEC５が検出されると、ヘツドの読取り開始時
の磁気データの識別により、直ちにその投票券２
の最初の挿入方向とその後の搬送方向とを識別す
ることができる。
第１図に示すような重み付けしたコードが投票
券２のSC４とEC５に設定された場合、投票券２
の挿入方向が正方向すなわちSCが前の場合と、
逆方向すなわちECが前の場合とでは重み付けし
たビツトに対応するビツト位置が変化するから異
なるコードが検出され、かつそれぞれの搬送方向
が正転，反転に対応してSC，ECが相反的に検出
されるから異なるコードが検出され、このコード
を16進数で表わすと第１表に示すようになる。
The present invention relates to a magnetic card reading device that is capable of re-reading magnetic information in a reversing process in the event of a reading failure when reading magnetic information on a magnetic card including a voting ticket or the like. Conventionally, voting information such as race name, group number, and amount is magnetically written on the back of voting tickets sold for horse racing, etc., and this is read by a magnetic head in the same way as a normal magnetic card, and the voting information is used as a winning ticket. A payout device is used that queries a higher-level device to determine whether or not the ticket is a winning ticket and calculates the payout for winning tickets, displays the results, and automatically pays out cash. Conventional voting tickets are inserted into the insertion slot by operators and customers, and if the card cannot be read magnetically, the motor for transporting the card is reversed, the voting ticket is returned to the insertion slot, and a display, buzzer, etc. I was letting you know. When the operator and the customer learn that the voting ticket has been read incorrectly, they repeat the process of inserting the voting ticket into the insertion slot again. In this method, the voting ticket is returned to the operator and customer every time there is a reading failure, which increases the time required to process the refund of one voting ticket, and also causes trouble for the operator and customer due to reading failure caused by the machine. This will give a bad impression. On the other hand, in the case of a reading failure, instead of returning the voting ticket to the operator and the customer, there is a method in which the voting ticket is returned to the insertion slot and the motor is automatically reversed to reread it. In this case, the labor of the operator and customer can be saved, but it is obvious that the efficiency is low because even though the voting ticket passes over the magnetic head when the voting ticket is returned, it is not read. SUMMARY OF THE INVENTION An object of the present invention is to provide a magnetic card reading device that efficiently rereads the magnetic card of a voting ticket when the reading fails. In order to achieve the above object, the magnetic card reading device of the present invention comprises: a magnetic card provided with a start code and an end code respectively before and after predetermined information; a conveying means for conveying the magnetic card in forward and reverse directions; a reading means for detecting either a start code or an end code of a card and detecting predetermined information each time the magnetic card passes; and reversing the reading order of the predetermined information according to the detection result of the start code or end code. and a means for determining a read result of the predetermined information, and if the determination result of the determination means indicates that the predetermined information cannot be read, the conveyance direction of the conveyance means is reversed. The present invention will be described in detail below with reference to examples. FIG. 1 shows an example of the format of magnetic information recorded on the back side of a voting ticket used in the present invention. In the figure, a start code (SC) 4 and an end code (EC) 5 are provided before and after six lines of voting information 3 on a voting ticket 2 corresponding to a six-channel magnetic head 1. The bits corresponding to these six channels are weighted bits 1 (2 0 ), 2 (2 1 ) of 2 bits each with clock timing C in between.
, 4 ( 2 ), 8 ( 2 3 ), and parity P. When the voting ticket 2 is inserted from one side of the card conveying section and this SC4 or EC5 is detected by the magnetic head 1 provided in the middle, the voting ticket 2 is immediately inserted by identifying the magnetic data when the head starts reading.
The initial insertion direction and the subsequent transport direction can be identified. If the weighted codes shown in Figure 1 are set in SC4 and EC5 of voting ticket 2, voting ticket 2
When the insertion direction is positive, that is, when SC is in front,
In the opposite direction, that is, when EC is in the previous case, the bit position corresponding to the weighted bit changes, so a different code is detected, and SC and EC are detected reciprocally, corresponding to the forward and reverse directions of transport. Therefore, a different code is detected, and this code is expressed in hexadecimal as shown in Table 1.
【表】
上表のように、磁気ヘツドで投票券２の挿入方
向が正方向か逆方向であるか、さらにそれぞれに
おいて正転が反転かを識別することにより、投票
情報３の処理手順が異なつてくる。第２表はこの
処理手順を示したものである。[Table] As shown in the table above, the processing procedure for voting information 3 is different by identifying whether the insertion direction of the voting ticket 2 is forward or backward using the magnetic head, and whether it is forward or reverse in each case. It's coming. Table 2 shows this processing procedure.
【表】
このような構成と手順により、従来読出し不良
の場合は正方向のみを何回か繰返していたが、本
発明では反転行程での検出が利用できるから処理
時間の短縮が可能となる。さらに利点は正方向で
読取り不良の場合でも逆方向の読取りが可能とな
る場合が多く存在することである。これは従来余
り注目されなかつたが、本発明の方式により機械
側の原因に基づく読取不良の発生率を可成り減少
することができる。
第２図は本発明の実施例の構造を示す説明図で
あり、第１図の投票券に対する的中券の払戻装置
の１例を示す。
同図において、第１図に例示した６チヤンネル
の読取ヘツド１により任意の挿入方向で投票券２
が挿入される。まず読取開始時のSCまたはECが
読出されると、増幅器１１で増幅され６チヤンネ
ルのデータが比較器１２でSCまたはECの基準信
号と比較されて挿入方向の正，逆が決定され、チ
ヤンネル切換回路１３で正方向，逆方向に応じチ
ヤンネルが切換えられる。すなわち、第２表に従
い逆方向の場合にはチヤンネルが最終番地からの
順序で切換えられ、磁気読取制御部１４に入力し
投票情報がチエツクされ、読取誤りがなければ主
制御部１５を介して情報処理装置（CPU）に送
られ、的中情報と照合され配当金金額が返送され
て表示部１６に表示される。これにより現金を放
出するとともに、後述するように投票券は搬送制
御部１７により搬送制御用ホト信号を入力し、ソ
レノイド制御信号，モータ駆動信号を出力して搬
送が行なわれ、廢券パンチ３１を通して券スタツ
カに落下する。
次に、磁気読取制御部１４におけるチエツクの
結果投票情報の読取不良の場合には、詳しくは第
３図で後述するように、投票券２は搬送制御部１
７により搬送制御用ホト信号を入力し、ソレノイ
ド駆動信号，モータ駆動信号を出力し、搬送方向
を反転して磁気ヘツドで再読取りを行なわせる。
これと同時に、磁気読取制御部１４より切換信号
をチヤンネル切換回路１３に送りチヤンネルを切
換えて反転行程における磁気ヘツドによる再読取
りに備える。再読取りの結果も磁気読取制御部１
４でチエツクされ、読取り不良であればさらにカ
ード搬送部の端部で反転して前記と同様の手順を
繰返えす。
第３図は第１図の実施例と関連する磁気読取部
の具体構成の説明図である。
同図において、カード搬送部は読取りヘツド１
と抑えローラ２４の間を通しローラ２５，２６と
駆動ローラ２８の外側に張られたエンドレスベル
ト２０より成り、その上を投票券２が正方向（右
→左）または逆方向（左→右）に切換えて駆動モ
ータ２７で搬送される。ローラ２５の後には投票
券２の挿入口がシヤツタ２９に設けられ、その両
側にホトセンサ２１，２２が配され、ローラ２６
の前にストツパ３０と廢券パンチ３１が設けられ
その間にホトセンサ２３が配される。
いま、投票券２の先端がホトセンサ２１で検出
されると、シヤツタ２９が開き駆動モータ２７に
より正方向に搬送され、投票券２は読取りヘツド
１で磁気情報が読取られ、ホトセンサ２２が非検
出となつた時シヤツタ２９が閉じる。読取りヘツ
ド１で検出された結果は第２図の磁気読取制御部
１４でチエツクされ、読取られて処理が完了する
と投票券２は廢券パンチ３１を受けてストツパ３
０を開けて券スタツカに落下する。これに対しチ
エツクの結果、読取り不良の場合には投票券２の
先端がストツパ３０に当りホトセンサ２３が券を
検出すると駆動モータ２７を反転し、この反転行
程で読取りヘツド１により再読取りが行なわれ
る。再読取りの手順は前述のとおり行なわれ、読
取り不良が続くとホトセンサ２２とシヤツタ２９
によつて投票券２が反転され、これが繰返えされ
る。
以上説明したように、本発明によれば、投票券
等を含む磁気カードの磁気情報を読取る際読取り
不良の場合に反転行程において再読取りできるよ
うにしたものである。これにより読取り不良の場
合の処理時間を短縮できるとともに、従来の正方
向のみの読取りに比べ反転行程での読取りの方が
読取りの識別が良い場合が多いことから読取率の
向上が期待できる。
本実施例では投票券の磁気情報の前後に券の挿
入方向と搬送方向を識別する情報を設けることに
より、情報内容の読取り判定を容易に行なうこと
ができるが、これは必要条件ではなく他の方法に
より同等の機能をもたせるようにしてもよい。[Table] With such a configuration and procedure, conventionally, in the case of a read failure, only the forward direction was repeated several times, but in the present invention, detection in the reverse process can be used, making it possible to shorten the processing time. A further advantage is that even if there is a reading failure in the forward direction, reading in the reverse direction is often possible. Although this has not received much attention in the past, the method of the present invention can significantly reduce the incidence of reading failures due to causes on the machine side. FIG. 2 is an explanatory diagram showing the structure of an embodiment of the present invention, and shows an example of a payout device for a winning ticket for the voting ticket shown in FIG. 1. In the same figure, a voting ticket 2 is inserted in an arbitrary direction by the six-channel reading head 1 illustrated in FIG.
is inserted. First, when the SC or EC at the start of reading is read out, the data of the 6 channels is amplified by the amplifier 11 and compared with the reference signal of SC or EC by the comparator 12 to determine whether the insertion direction is positive or negative, and the channel is switched. A circuit 13 switches the channel depending on the forward direction or reverse direction. That is, according to Table 2, in the case of reverse direction, the channels are switched in the order starting from the last address, input to the magnetic reading control section 14, voting information is checked, and if there is no reading error, the information is transferred via the main control section 15. The winning information is sent to a processing unit (CPU), checked against hit information, and the payout amount is returned and displayed on the display unit 16. As a result, the cash is released, and as will be described later, the voting ticket is conveyed by inputting a conveyance control photo signal to the conveyance control section 17, outputting a solenoid control signal and a motor drive signal, and passing it through the ticket punch 31. It falls into the ticket stack. Next, if the reading of the voting information is poor as a result of the check in the magnetic reading control section 14, the voting ticket 2 is transferred to the transportation control section 1, as will be described in detail later in FIG.
7 inputs a photo signal for conveyance control, outputs a solenoid drive signal and a motor drive signal, reverses the conveyance direction, and causes the magnetic head to read again.
At the same time, the magnetic reading control section 14 sends a switching signal to the channel switching circuit 13 to switch the channel in preparation for rereading by the magnetic head in the reversal process. The re-reading results are also sent to the magnetic reading control unit 1.
4, and if there is a reading failure, the card is further reversed at the end of the card transport section and the same procedure as above is repeated. FIG. 3 is an explanatory diagram of a specific configuration of a magnetic reading section related to the embodiment of FIG. 1. In the same figure, the card transport section is connected to the reading head 1.
It consists of an endless belt 20 that passes between the rollers 25, 26 and the drive roller 28, and is stretched between the rollers 25, 26 and the drive roller 28, and the voting ticket 2 is passed in the forward direction (right → left) or in the reverse direction (left → right). It is then transferred by the drive motor 27. An insertion slot for the voting ticket 2 is provided in the shutter 29 after the roller 25, and photo sensors 21 and 22 are arranged on both sides of the shutter 29.
A stopper 30 and a ticket punch 31 are provided in front of the machine, and a photo sensor 23 is arranged between them. Now, when the tip of the voting ticket 2 is detected by the photosensor 21, the shutter 29 is opened and the voting ticket 2 is transported in the forward direction by the drive motor 27, the magnetic information of the voting ticket 2 is read by the reading head 1, and the photosensor 22 detects that it is not detected. When the weather gets cold, the shutter 29 closes. The result detected by the reading head 1 is checked by the magnetic reading control unit 14 shown in FIG.
Open the 0 and it will fall into the ticket stacker. On the other hand, if the check shows that the reading is defective, the tip of the voting ticket 2 hits the stopper 30 and the photosensor 23 detects the ticket, the drive motor 27 is reversed, and during this reversal process, the reading head 1 performs rereading. . The re-reading procedure is carried out as described above, and if reading failure continues, the photosensor 22 and shutter 29
The voting ticket 2 is reversed by , and this process is repeated. As described above, according to the present invention, when reading the magnetic information of a magnetic card including a voting ticket or the like, if there is a reading failure, the magnetic information can be reread during the reversal process. This can shorten the processing time in the case of a reading failure, and can also be expected to improve the reading rate since reading in the reversal process is often better in identifying readings than conventional reading in the forward direction only. In this embodiment, by providing information that identifies the insertion direction and conveyance direction of the ticket before and after the magnetic information of the voting ticket, it is possible to easily read and judge the information content, but this is not a necessary condition, and other Equivalent functions may be provided depending on the method.
第１図は本発明に用いる投票券に記録された磁
気情報フオーマツトの１例、第２図は本発明の実
施例の構成を示す説明図、第３図は第２図の実施
例に関連する要部の構成説明図であり、図中、１
は磁気ヘツド、２は投票券、３は投票情報、４は
スタートコード、５はエンドコード、１１は増幅
器、１２は比較器、１３はチヤンネル切換回路、
１４は磁気読取制御部、１５は主制御部、１６は
表示部、１７は搬送制御部、２０はエンドレスベ
ルト、２１，２２，２３はホトセンサ、２４，２
５，２６，２８はローラ、２７は駆動モータ、２
９はシヤツタ、３０はストツパ、３１は廢券パン
チを示す。
Fig. 1 is an example of the magnetic information format recorded on a voting ticket used in the present invention, Fig. 2 is an explanatory diagram showing the configuration of an embodiment of the present invention, and Fig. 3 is related to the embodiment of Fig. 2. This is an explanatory diagram of the configuration of the main parts, and in the diagram, 1
is a magnetic head, 2 is a voting ticket, 3 is voting information, 4 is a start code, 5 is an end code, 11 is an amplifier, 12 is a comparator, 13 is a channel switching circuit,
14 is a magnetic reading control section, 15 is a main control section, 16 is a display section, 17 is a conveyance control section, 20 is an endless belt, 21, 22, 23 are photo sensors, 24, 2
5, 26, 28 are rollers, 27 is a drive motor, 2
9 indicates a shutter, 30 indicates a stopper, and 31 indicates a ticket punch.
Claims (1)
エンドコードを設けた磁気カードと、 前記磁気カードを正逆方向に搬送する搬送手段
と、 該磁気カードのスタートコードとエンドコード
の何れかを検知するとともに、前記磁気カードの
通過毎に所定情報を検出する読取手段と、 前記スタートコードとエンドコードの検知結果
に応じ、所定情報の読取順序を反転する手段と、 前記所定情報の読取り結果を判定する手段とを
具え、 前記判定手段の判定結果により読取り不能なら
ば前記搬送手段の搬送方向を反転動作させること
を特徴とする磁気カード読取装置。[Scope of Claims] 1. A magnetic card provided with a start code and an end code before and after predetermined information, a conveying means for conveying the magnetic card in forward and reverse directions, and which of the start code and end code of the magnetic card reading means for detecting predetermined information each time the magnetic card passes; means for reversing the reading order of the predetermined information according to the detection results of the start code and the end code; and reading means for reading the predetermined information. A magnetic card reading device comprising: means for determining a result; and if reading is impossible based on the determination result of the determining means, the conveying direction of the conveying means is reversed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56088506A JPS57203211A (en) | 1981-06-09 | 1981-06-09 | Magnetic card reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56088506A JPS57203211A (en) | 1981-06-09 | 1981-06-09 | Magnetic card reader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57203211A JPS57203211A (en) | 1982-12-13 |
| JPH0442722B2 true JPH0442722B2 (en) | 1992-07-14 |
Family
ID=13944704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56088506A Granted JPS57203211A (en) | 1981-06-09 | 1981-06-09 | Magnetic card reader |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57203211A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4614108A (en) * | 1985-04-12 | 1986-09-30 | Tek-Matik, Inc. | Die cart |
| JPS61276075A (en) * | 1985-05-31 | 1986-12-06 | Sony Corp | Card reader |
| JP2813284B2 (en) * | 1993-07-27 | 1998-10-22 | 沖電気工業株式会社 | Medium mark reading method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4950911A (en) * | 1972-09-13 | 1974-05-17 | ||
| JPS5287008A (en) * | 1976-01-16 | 1977-07-20 | Alps Electric Co Ltd | Magnetic card reader |
| JPS5536454B2 (en) * | 1973-04-27 | 1980-09-20 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5536454U (en) * | 1978-08-30 | 1980-03-08 |
-
1981
- 1981-06-09 JP JP56088506A patent/JPS57203211A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4950911A (en) * | 1972-09-13 | 1974-05-17 | ||
| JPS5536454B2 (en) * | 1973-04-27 | 1980-09-20 | ||
| JPS5287008A (en) * | 1976-01-16 | 1977-07-20 | Alps Electric Co Ltd | Magnetic card reader |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57203211A (en) | 1982-12-13 |
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