JPS6261091U - - Google Patents
Info
- Publication number
- JPS6261091U JPS6261091U JP15201185U JP15201185U JPS6261091U JP S6261091 U JPS6261091 U JP S6261091U JP 15201185 U JP15201185 U JP 15201185U JP 15201185 U JP15201185 U JP 15201185U JP S6261091 U JPS6261091 U JP S6261091U
- Authority
- JP
- Japan
- Prior art keywords
- tape
- line sensor
- winding diameter
- tape winding
- detection 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
- 238000004804 winding Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Description
第１図ないし第３図は本考案の一実施例に係り
、第１図はブロツク図、第２図はマイクロコンピ
ユータに入力するラインセンサ検出信号の波形図
、第３図は測定動作を示すフローチヤートである
。第４図および第５図は従来例に係り、第４図は
ブロツク図、第５図はその測定動作を示すフロー
チヤートである。
１……供給リール、２……磁気テープ、３……
ラインセンサ、５……マイクロコンピユータ（演
算手段）、Ｒ……テープ巻径。
Figures 1 to 3 relate to an embodiment of the present invention, with Figure 1 being a block diagram, Figure 2 being a waveform diagram of the line sensor detection signal input to the microcomputer, and Figure 3 being a flowchart showing the measurement operation. It's a chat. 4 and 5 relate to a conventional example, with FIG. 4 being a block diagram and FIG. 5 being a flowchart showing its measurement operation. 1... Supply reel, 2... Magnetic tape, 3...
Line sensor, 5...Microcomputer (calculating means), R...Tape winding diameter.
Claims (1)
ンセンサと、該ラインセンサの検出信号からテー
プ巻径を検出しそのテープ巻径に基づいて所定の
演算によりテープの残量時間を算出する演算手段
とを備えたことを特徴とするテープ残量測定装置
。 A line sensor disposed at a position in the diametrical direction on the supply reel, and a calculation means that detects the tape winding diameter from the detection signal of the line sensor and calculates the remaining time of the tape by a predetermined calculation based on the tape winding diameter. A tape remaining amount measuring device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15201185U JPS6261091U (en) | 1985-10-03 | 1985-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15201185U JPS6261091U (en) | 1985-10-03 | 1985-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6261091U true JPS6261091U (en) | 1987-04-15 |
Family
ID=31069597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15201185U Pending JPS6261091U (en) | 1985-10-03 | 1985-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6261091U (en) |
-
1985
- 1985-10-03 JP JP15201185U patent/JPS6261091U/ja active Pending
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