JPS5679963A - Waveform measuring method and its device - Google Patents

Waveform measuring method and its device

Info

Publication number
JPS5679963A
JPS5679963A JP15829279A JP15829279A JPS5679963A JP S5679963 A JPS5679963 A JP S5679963A JP 15829279 A JP15829279 A JP 15829279A JP 15829279 A JP15829279 A JP 15829279A JP S5679963 A JPS5679963 A JP S5679963A
Authority
JP
Japan
Prior art keywords
inputted
waveforms
time
waveform
gates
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
JP15829279A
Other languages
Japanese (ja)
Other versions
JPS5829470B2 (en
Inventor
Toshiki Okami
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.)
Kyoritsu Electric Corp
Original Assignee
Kyoritsu Electric Corp
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 Kyoritsu Electric Corp filed Critical Kyoritsu Electric Corp
Priority to JP54158292A priority Critical patent/JPS5829470B2/en
Publication of JPS5679963A publication Critical patent/JPS5679963A/en
Publication of JPS5829470B2 publication Critical patent/JPS5829470B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
  • Measurement Of Unknown Time Intervals (AREA)

Abstract

PURPOSE: To measure the rise time, fall time and various other times of waveforms without any error by calculating the grade of waveforms from the potential difference and time difference between arbitrary points on the way of the rise and fall of the waveforms.
CONSTITUTION: The detection signal of a trapezoidal shape from a detecting part 1 is inputted via an amplifier 2 to comparing parts 3, 4 and a peak holding circuit 5. The outputs of the comparators 2, 3 are inputted to AND gates 6, 7, 8 and a flip- flop circuit 9. Counter parts 11, 12, 13 count the clock pulses from a clock pulse generator 10 while the AND gates 6, 7, 8 are opened. The outputs of the counter parts 11, 12, 13 indicate the time between arbitrary potential differences of the trapezoidal waveform and these are inputted to an arithmetic part 14. In addition, the peak value of the trapezoidal waveform is inputted from the peak holding circuit 5 to an arithmetic part 14 via an A/D converting part 15. The arithmetic part 14 calculates various times of the waveform.
COPYRIGHT: (C)1981,JPO&Japio
JP54158292A 1979-12-06 1979-12-06 Waveform measurement device Expired JPS5829470B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54158292A JPS5829470B2 (en) 1979-12-06 1979-12-06 Waveform measurement device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54158292A JPS5829470B2 (en) 1979-12-06 1979-12-06 Waveform measurement device

Publications (2)

Publication Number Publication Date
JPS5679963A true JPS5679963A (en) 1981-06-30
JPS5829470B2 JPS5829470B2 (en) 1983-06-22

Family

ID=15668411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54158292A Expired JPS5829470B2 (en) 1979-12-06 1979-12-06 Waveform measurement device

Country Status (1)

Country Link
JP (1) JPS5829470B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013148463A (en) * 2012-01-19 2013-08-01 Yokogawa Electric Corp Battery remaining capacity detecting device and method
CN103809059A (en) * 2014-01-29 2014-05-21 浙江网新技术有限公司 Signal detection method and device
WO2014141599A1 (en) * 2013-03-13 2014-09-18 パナソニック株式会社 Pulse width measuring device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52134476A (en) * 1976-05-04 1977-11-10 Nec Corp Voltage inclination/time width conversion circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52134476A (en) * 1976-05-04 1977-11-10 Nec Corp Voltage inclination/time width conversion circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013148463A (en) * 2012-01-19 2013-08-01 Yokogawa Electric Corp Battery remaining capacity detecting device and method
WO2014141599A1 (en) * 2013-03-13 2014-09-18 パナソニック株式会社 Pulse width measuring device
CN103809059A (en) * 2014-01-29 2014-05-21 浙江网新技术有限公司 Signal detection method and device

Also Published As

Publication number Publication date
JPS5829470B2 (en) 1983-06-22

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