JPS6220626B2 - - Google Patents
Info
- Publication number
- JPS6220626B2 JPS6220626B2 JP6379779A JP6379779A JPS6220626B2 JP S6220626 B2 JPS6220626 B2 JP S6220626B2 JP 6379779 A JP6379779 A JP 6379779A JP 6379779 A JP6379779 A JP 6379779A JP S6220626 B2 JPS6220626 B2 JP S6220626B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- recording
- track
- magnetic medium
- head
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 26
- 238000003780 insertion Methods 0.000 claims description 19
- 230000037431 insertion Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000004886 head movement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
- G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
Description
【発明の詳細な説明】
この発明は、情報等を磁気記録・再生するトラ
ツク方向に対し傾斜記録した検出信号を読みとる
磁気ヘツドを備え、磁気媒体の正しい態位の挿入
を検出する磁気媒体の挿入検出方式に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention has a magnetic head that reads a detection signal recorded obliquely with respect to the track direction for magnetically recording and reproducing information, and detects whether the magnetic medium is inserted in the correct orientation. Regarding detection method.
情報等を磁気記録・再生するトラツクをもつカ
ード・シート等の磁気媒体をカードリーダ等の情
報再生或は記録装置に挿入する場合は、磁気媒体
の磁気記録トラツクと磁気ヘツドとが必ず摺接し
て所定の条件を満足させる必要がある。そこで従
来上記磁気媒体に突起や切欠き、金属箔の貼着等
特別の印をつけて、これを上記カードリーダ等の
装置で検出し、異物の挿入や磁気媒体の誤つた挿
入で装置が動作しないようになされた提案や、ト
ラツク方向から磁気媒体を挿入する場合に、手前
に検出用のプリヘツドと略称される磁気ヘツドを
設け、記録情報をこのヘツドが再生することによ
り信号有で正常と検出し、装置を動作可能にした
り、装置の防護シヤツターを開く等する技術が例
えば実開昭49−63824号「磁気カード受理装置」
で提案されている。 When inserting a magnetic medium such as a card or sheet with a track for magnetically recording or reproducing information into an information reproducing or recording device such as a card reader, the magnetic recording track of the magnetic medium and the magnetic head must be in sliding contact. It is necessary to satisfy certain conditions. Conventionally, the magnetic medium is marked with a special mark such as a protrusion, a notch, or a metal foil pasted, and this is detected by a device such as the card reader, and the device operates when a foreign object or magnetic medium is inserted incorrectly. When inserting a magnetic medium from the track direction, a magnetic head (abbreviated as a pre-head) for detection is installed in front, and this head reproduces the recorded information and detects that the magnetic medium is normal if there is a signal. However, the technology for enabling the device to operate or opening the device's protective shutter is disclosed in Utility Model Application Publication No. 49-63824 ``Magnetic Card Acceptance Device''.
is proposed.
しかし通帳リーダ、シートリーダ等のカードリ
ーダで磁気媒体をトラツクと直交する方向から挿
入することが必要な場合、記録信号と磁気ヘツド
のギヤツプが平行になり、上記例の磁気カード受
理装置のような方式では磁気媒体の挿入を検出で
きない。この場合上記のように印を付せばよい
が、その磁気媒体リーダに使用可能な磁気媒体で
も、磁気媒体のサイズが多サイズでは挿入深さ位
置のみは規制できても、横巾方向の挿入位置規制
ができず、上記印での検出ができない欠点があ
る。 However, when it is necessary to insert a magnetic medium from a direction perpendicular to the track in a card reader such as a passbook reader or a sheet reader, the gap between the recording signal and the magnetic head becomes parallel, and the magnetic card accepting device shown in the example above method cannot detect insertion of magnetic media. In this case, you can mark it as above, but even if the magnetic media can be used with the magnetic media reader, if the magnetic media has many sizes, only the insertion depth position can be regulated, but the widthwise insertion direction can be restricted. There is a drawback that the position cannot be regulated and detection using the above mark is not possible.
本発明の目的は、上記欠点に鑑み、トラツク方
向と直交する方向から挿入された磁気媒体の挿入
方向が正常かどうか検出し、その結果に基づいて
情報の記録・再生を行なう装置を動作させるため
の磁気媒体の挿入検出方式を提案するにある。 In view of the above drawbacks, an object of the present invention is to detect whether the insertion direction of a magnetic medium inserted from a direction perpendicular to the track direction is normal, and to operate a device for recording and reproducing information based on the result. This paper proposes a method for detecting the insertion of magnetic media.
本発明の特徴は、情報等を磁気記録・再生する
トラツクと並べて、磁気媒体の挿入を検出するた
めの検出信号を傾斜記録して設けると共に、前記
検出信号を読み取る磁気ヘツドを備え、トラツク
方向と直交する方向から挿入された磁気媒体を検
出できるようにしたものである。 A feature of the present invention is that a detection signal for detecting the insertion of a magnetic medium is obliquely recorded and arranged side by side with a track for magnetically recording and reproducing information, etc., and a magnetic head for reading the detection signal is provided, and a magnetic head is provided for reading the detection signal. It is designed to detect magnetic media inserted from orthogonal directions.
以下、図示の実施例によつて本発明を説明す
る。第１図で磁気媒体１は情報等を磁気記録・再
生するトラツク２を有する磁気記録帯３を持つカ
ード・シートや通帳で、磁気記録帯３のトラツク
２の一側、情報等の記録・再生を行なう装置への
挿入側にトラツク２と並べて磁気媒体挿入検出信
号記録トラツク４を設けている。トラツク４はト
ラツク２と別体の磁気記録帯に設けてもよい。上
記トラツク２の磁気記録・再生は図で横方向にム
ービングヘツドを走行させておこなう。 The present invention will be explained below with reference to illustrated embodiments. In Fig. 1, a magnetic medium 1 is a card sheet or a bankbook having a magnetic recording band 3 having a track 2 for magnetically recording and reproducing information, etc. One side of the track 2 of the magnetic recording band 3 is used for recording and reproducing information, etc. A magnetic medium insertion detection signal recording track 4 is provided side by side with the track 2 on the insertion side of the apparatus for performing the magnetic medium insertion. The track 4 may be provided on a separate magnetic recording band from the track 2. Magnetic recording and reproducing on the track 2 is performed by moving a moving head in the horizontal direction as shown in the figure.
上記磁気媒体挿入検出信号の記録は、第２図の
ようにトラツク４の長手示矢方向を磁気媒体１の
走行方向又は記録ヘツド５の走行方向とし、記録
ヘツド５のギヤツプ５ａを上記走行方向に対し傾
斜させて配設して記録する。したがつて上記情報
等をの磁気記録・再生するトラツク２のトラツク
方向に対して傾斜して検出信号を記録することに
なる。 The magnetic medium insertion detection signal is recorded by setting the longitudinal direction of the track 4 in the running direction of the magnetic medium 1 or the running direction of the recording head 5, as shown in FIG. 2, and setting the gap 5a of the recording head 5 in the running direction. Recording is performed by arranging it at an angle. Therefore, the detection signal is recorded at an angle with respect to the track direction of the track 2 for magnetically recording and reproducing the above information.
上記磁気媒体挿入検出信号を再生検出するとき
は、第３図のように上記磁気媒体１が上記トラツ
ク２の方向と直交する示矢方向を挿入方向とした
情報等の記録・再生を行なう装置に挿入し、その
装置に設けた検出信号を読みとる磁気ヘツド６の
ギヤツプ６ａを検出信号の記録方向に合致させて
トラツク４を横断させることで読みとる。 When the magnetic medium insertion detection signal is reproduced and detected, as shown in FIG. The magnetic head 6 is read by aligning the gap 6a of the magnetic head 6 provided in the device with the recording direction of the detection signal and crossing the track 4.
上記のように磁気媒体１の磁気媒体挿入検出信
号を、情報等を磁気記録・再生するトラツク２と
並べて、あらかじめ傾斜記録して設け、磁気媒体
１を情報の記録・再生を行う装置に上記トラツク
２と直交する方向に挿入しても、磁気媒体１に前
記特別の印を設けなくとも上記検出信号を読みと
る磁気ヘツド６で検出し、磁気媒体１の挿入が正
常かどうかを検出できる。また検出信号の記録は
磁気媒体発行時に傾斜した磁気ヘツドで、媒体又
は磁気ヘツドを１回走行させればエンコードでき
るから、発行が簡単である。 As described above, the magnetic medium insertion detection signal of the magnetic medium 1 is provided in advance by obliquely recording the magnetic medium 1 side by side with the track 2 for magnetically recording/reproducing information, etc. Even if the magnetic medium 1 is inserted in a direction perpendicular to the magnetic medium 1, the magnetic head 6 that reads the detection signal can detect it without providing the special mark on the magnetic medium 1, and it can be detected whether the magnetic medium 1 is inserted normally. Furthermore, since the detection signal can be recorded by a tilted magnetic head at the time of printing the magnetic medium, the printing can be done simply by running the medium or the magnetic head once.
第４図は磁気媒体１のサイズが異なる場合の検
出信号を読みとる磁気ヘツド６と、情報等の磁気
記録・再生するムービングヘツド７の配置を示し
ている。例えば小さいサイズの磁気媒体を磁気カ
ード１１、大きいサイズの磁気媒体を通帳１２と
し、磁気カード１１のトラツク４の長さをＬA、
通帳１２のトラツク４の長さをＬBとし、ＬA＜Ｌ
B＜2LAとすると、情報の記録・再生を行なう装
置８に設ける検出信号を読みとる磁気ヘツド６の
位置は、装置８の中程で一側長さＬA内の左方に
配置する。この位置に磁気ヘツド６を配置する
と、通帳１２のトラツクの長さＬBの範囲内のど
の位置で磁気カード１１が挿入されても磁気カー
ドが正常かどうかを検出することができる。正常
に挿入された磁気カードは挿入完了位置で情報等
を磁気記録・再生するトラツク２にムービングヘ
ツド７を走行して記録又は再生をおこなう。矢印
９はムービングヘツドのヘツド移動域を示してい
る。 FIG. 4 shows the arrangement of a magnetic head 6 for reading detection signals and a moving head 7 for magnetically recording and reproducing information and the like when the magnetic media 1 have different sizes. For example, if a small magnetic medium is a magnetic card 11 and a large magnetic medium is a passbook 12, the length of the track 4 of the magnetic card 11 is L A ,
The length of track 4 of passbook 12 is L B , and L A <L
If B < 2L A , the position of the magnetic head 6 that reads the detection signal provided in the device 8 for recording and reproducing information is placed in the middle of the device 8 and to the left within the length L A on one side. By arranging the magnetic head 6 at this position, it is possible to detect whether the magnetic card 11 is normal or not no matter where the magnetic card 11 is inserted within the range of track length L B of the passbook 12. At the insertion completion position, the magnetic card that has been inserted normally travels through the moving head 7 to the track 2 for magnetically recording and reproducing information, etc., to record or reproduce information. Arrow 9 indicates the head movement range of the moving head.
本発明は上述のように構成したから、特別の印
を設けることなく、磁気記録帯に予め記録した検
出信号を再生ヘツドで検出し、装置の動作可能、
シヤツターなどの開き動作等の制御がおこなわ
れ、かつ磁気媒体のサイズが多サイズでも磁気媒
体の装置への挿入が正常かどうかを検出できる等
の優れた効果を奏する磁気媒体の挿入検出方式が
提供できる。 Since the present invention is configured as described above, the detection signal recorded in advance on the magnetic recording band can be detected by the reproducing head without providing any special marks, and the apparatus can operate.
Provides a magnetic medium insertion detection method that controls the opening operation of a shutter, etc., and has excellent effects such as being able to detect whether or not the magnetic medium is correctly inserted into the device even if the magnetic medium is of various sizes. can.
図面は本発明磁気媒体の挿入検出方式の一実施
例を示し、第１図は情報等の磁気記録・再生する
トラツクと検出信号記録トラツクが設けられた磁
気媒体の説明図、第２図は検出信号記録トラツク
に検出信号を記録する方式の説明図、第３図は検
出信号を再生する方式の説明図、第４図は多サイ
ズの磁気媒体の挿入を検出する構成の説明図であ
る。
１……磁気媒体、２……情報等の磁気記録・再
生するトラツク、３……磁気記録帯、４……検出
信号記録トラツク、５……記録ヘツド、６……再
生ヘツド、５ａ，６ａ……ギヤツプ、７……録・
再用ムービングヘツド、８……情報等の磁気記
録・再生を行なう装置、９……ムービングヘツド
の移動域、１１……磁気カード、１２……通帳。
The drawings show an embodiment of the magnetic medium insertion detection method of the present invention. FIG. 1 is an explanatory diagram of a magnetic medium provided with a track for magnetically recording and reproducing information, etc., and a detection signal recording track, and FIG. FIG. 3 is an explanatory diagram of a method for recording a detection signal on a signal recording track, FIG. 3 is an explanatory diagram of a method for reproducing the detection signal, and FIG. 4 is an explanatory diagram of a configuration for detecting insertion of magnetic media of various sizes. DESCRIPTION OF SYMBOLS 1... Magnetic medium, 2... Track for magnetic recording and reproduction of information, etc., 3... Magnetic recording band, 4... Detection signal recording track, 5... Recording head, 6... Reproducing head, 5a, 6a... ...Gap, 7...Record
Reusable moving head, 8... Device for magnetically recording and reproducing information, etc., 9... Moving area of moving head, 11... Magnetic card, 12... Passbook.
Claims (1)
カード・シート等の磁気媒体を上記トラツク方向
と直交する方向から挿入し、情報の記録・再生を
行う装置に於て、前記トラツクと並べて、上記磁
気媒体の挿入を検出するための検出信号を傾斜記
録して設けると共に、前記検出信号を読み取る磁
気ヘツドを備え、該磁気ヘツドで磁気媒体の挿入
を検出するようにした磁気媒体の挿入検出方式。1. A magnetic medium such as a card or sheet having a track for magnetically recording and reproducing information, etc. is inserted from a direction perpendicular to the direction of said track, and in a device for recording and reproducing information, the magnetic medium is placed side by side with said track. A method for detecting insertion of a magnetic medium, comprising: recording a detection signal obliquely to detect the insertion of the medium; and a magnetic head for reading the detection signal; the magnetic head detects insertion of the magnetic medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6379779A JPS55157171A (en) | 1979-05-25 | 1979-05-25 | Detection for insertion of magnetic medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6379779A JPS55157171A (en) | 1979-05-25 | 1979-05-25 | Detection for insertion of magnetic medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55157171A JPS55157171A (en) | 1980-12-06 |
| JPS6220626B2 true JPS6220626B2 (en) | 1987-05-08 |
Family
ID=13239721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6379779A Granted JPS55157171A (en) | 1979-05-25 | 1979-05-25 | Detection for insertion of magnetic medium |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55157171A (en) |
-
1979
- 1979-05-25 JP JP6379779A patent/JPS55157171A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55157171A (en) | 1980-12-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0903682A3 (en) | Magnetic card reader and method for determining the coercive force of a magnetic card therein | |
| WO2001040942A3 (en) | Recording error history embedded rewriteable media | |
| EP0895868A3 (en) | Method and apparatus for processing recording media having embedded information | |
| KR940022382A (en) | Magnetic recording and playback device | |
| EP1111591A4 (en) | DATA RECORDER / READER | |
| EP0780837A3 (en) | Recording medium on which information is recorded in intermittent pattern, and method of and apparatus for reproducing the information | |
| JPS6220626B2 (en) | ||
| EP1059601B1 (en) | Magnetism detecting apparatus and magnetic material identifying apparatus | |
| JPS6215897Y2 (en) | ||
| JPH0266709A (en) | Magnetic head for reading diskette | |
| JPH02101690A (en) | Jacket for floppy disk | |
| JPH04151296A (en) | Forgery prevention system of prepaid card | |
| JPH0418869Y2 (en) | ||
| JPH0135290Y2 (en) | ||
| JPS62119706A (en) | Magnetic recording and reproducing device | |
| JPS58142760U (en) | data reader | |
| KR200193651Y1 (en) | Magnetic tape reader for bankbook | |
| JPS63263665A (en) | information reproducing device | |
| JPH0516576A (en) | Card-like recording medium | |
| JPH04221483A (en) | Information recording card and erroneous insertion sensing system of the same card | |
| JPS6035365U (en) | Recording media sheet jacket identification device | |
| JPS58219096A (en) | recoding media | |
| JPH0836826A (en) | How to prevent forgery / alteration of magnetic cards | |
| JPH05166015A (en) | Data memory transfer system | |
| JPS5849354U (en) | Magnetic card reading and recording device |