JPS6436222A - Simultaneous control method for two equipments - Google Patents

Simultaneous control method for two equipments

Info

Publication number
JPS6436222A
JPS6436222A JP62192103A JP19210387A JPS6436222A JP S6436222 A JPS6436222 A JP S6436222A JP 62192103 A JP62192103 A JP 62192103A JP 19210387 A JP19210387 A JP 19210387A JP S6436222 A JPS6436222 A JP S6436222A
Authority
JP
Japan
Prior art keywords
pulse
time
control signal
delay circuit
counter
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.)
Granted
Application number
JP62192103A
Other languages
Japanese (ja)
Other versions
JPH0440900B2 (en
Inventor
Hajime Morikawa
Yasuji Hattori
Yoshio Endo
Koju Yanagisawa
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.)
Ando Electric Co Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Ando Electric Co Ltd
Sumitomo Electric Industries 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 Ando Electric Co Ltd, Sumitomo Electric Industries Ltd filed Critical Ando Electric Co Ltd
Priority to JP62192103A priority Critical patent/JPS6436222A/en
Publication of JPS6436222A publication Critical patent/JPS6436222A/en
Publication of JPH0440900B2 publication Critical patent/JPH0440900B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Communication System (AREA)

Abstract

PURPOSE:To control simultaneously equipments installed at both ends of a transmission medium by using a pulse having the same waveform as that of a control signal so as to measure a time reciprocating the transmission medium prior to the production of the control signal and setting a time being a half the reciprocating time for a delay circuit. CONSTITUTION:A 1st pulse is generated at first by the pulse generator 1 and the 1st pulse reaches a pulse generator 4 through a transmission medium 13 and the pulse generator 4 generates a 2nd pulse. Then the time of the 2nd pulse reaching a counter 5 through the medium 13 is counted by the counter 5 and a half the count of the counter 5 is set as the delay time of the delay circuit 6. In generating the 1st pulse from the pulse generator 1 as the control signal of the devices 7, 8, the 1st pulse is subject to delay by the delay circuit 6 and the output of the delay circuit 6 activates the device 7. Then the 1st pulse as the control signal activates the device 8 through the medium 13. Thus, the time of the device 7 to be operated and the time for the device 8 to be operated are nearly equal to each other and the arrival time difference of the control signal is made within 0.5ms sufficiently.
JP62192103A 1987-07-31 1987-07-31 Simultaneous control method for two equipments Granted JPS6436222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62192103A JPS6436222A (en) 1987-07-31 1987-07-31 Simultaneous control method for two equipments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62192103A JPS6436222A (en) 1987-07-31 1987-07-31 Simultaneous control method for two equipments

Publications (2)

Publication Number Publication Date
JPS6436222A true JPS6436222A (en) 1989-02-07
JPH0440900B2 JPH0440900B2 (en) 1992-07-06

Family

ID=16285705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62192103A Granted JPS6436222A (en) 1987-07-31 1987-07-31 Simultaneous control method for two equipments

Country Status (1)

Country Link
JP (1) JPS6436222A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01170906A (en) * 1987-12-25 1989-07-06 Furukawa Electric Co Ltd:The Switching method for optical connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01170906A (en) * 1987-12-25 1989-07-06 Furukawa Electric Co Ltd:The Switching method for optical connector

Also Published As

Publication number Publication date
JPH0440900B2 (en) 1992-07-06

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