JPS6443841A - Method and device for controlling reel - Google Patents

Method and device for controlling reel

Info

Publication number
JPS6443841A
JPS6443841A JP62200147A JP20014787A JPS6443841A JP S6443841 A JPS6443841 A JP S6443841A JP 62200147 A JP62200147 A JP 62200147A JP 20014787 A JP20014787 A JP 20014787A JP S6443841 A JPS6443841 A JP S6443841A
Authority
JP
Japan
Prior art keywords
tape
time
moving
arithmetic value
reel
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
JP62200147A
Other languages
Japanese (ja)
Inventor
Tetsuo Hata
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.)
Faurecia Clarion Electronics Co Ltd
Original Assignee
Clarion 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 Clarion Co Ltd filed Critical Clarion Co Ltd
Priority to JP62200147A priority Critical patent/JPS6443841A/en
Publication of JPS6443841A publication Critical patent/JPS6443841A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Multiple Motors (AREA)

Abstract

PURPOSE:To enable a tape to travel at constant speed by controlling a reel rotational speed with a signal based on the difference between the arithmetic value at the time of moving a tape by a capstan motor and the arithmetic value at the time of moving the tape by a reel motor. CONSTITUTION:Based on a first prescribed frequency clock f1 at the time of traveling the tape by a capstan motor, the rotation period of reels 1 and 2 is counted. Based on respective counted values, a prescribed counting is executed by a counter 6, and a clock f1 is changed so as to stop an arithmetic value in a prescribed range. Further, at the time of moving the tape by the reel motor, the rotation period of reels 1 and 2 is counted based on a second prescribed frequency clock f2. Based on respective then counted values, the prescribed counting is executed and by the signal based on the difference between the arithmetic value at the time of moving the tape by the scanning motor and the arithmetic value at the time of moving the tape by the reel motor, the reel rotational speed is controlled.
JP62200147A 1987-08-11 1987-08-11 Method and device for controlling reel Pending JPS6443841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62200147A JPS6443841A (en) 1987-08-11 1987-08-11 Method and device for controlling reel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62200147A JPS6443841A (en) 1987-08-11 1987-08-11 Method and device for controlling reel

Publications (1)

Publication Number Publication Date
JPS6443841A true JPS6443841A (en) 1989-02-16

Family

ID=16419571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62200147A Pending JPS6443841A (en) 1987-08-11 1987-08-11 Method and device for controlling reel

Country Status (1)

Country Link
JP (1) JPS6443841A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8124270B2 (en) 2002-12-27 2012-02-28 Panasonic Corporation Prismatic sealed rechargeable battery, battery module, and battery pack

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8124270B2 (en) 2002-12-27 2012-02-28 Panasonic Corporation Prismatic sealed rechargeable battery, battery module, and battery pack
US8298700B2 (en) 2002-12-27 2012-10-30 Panasonic Corporation Prismatic sealed rechargeable battery, battery module, and battery pack

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