JPS632353B2 - - Google Patents
Info
- Publication number
- JPS632353B2 JPS632353B2 JP55143861A JP14386180A JPS632353B2 JP S632353 B2 JPS632353 B2 JP S632353B2 JP 55143861 A JP55143861 A JP 55143861A JP 14386180 A JP14386180 A JP 14386180A JP S632353 B2 JPS632353 B2 JP S632353B2
- Authority
- JP
- Japan
- Prior art keywords
- microprocessor
- pulse train
- pulse
- time
- latch
- 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
- 238000000034 method Methods 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F10/00—Apparatus for measuring unknown time intervals by electric means
- G04F10/04—Apparatus for measuring unknown time intervals by electric means by counting pulses or half-cycles of an ac
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Unknown Time Intervals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55143861A JPS5767883A (en) | 1980-10-15 | 1980-10-15 | Method and device for measuring time intervals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55143861A JPS5767883A (en) | 1980-10-15 | 1980-10-15 | Method and device for measuring time intervals |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5767883A JPS5767883A (en) | 1982-04-24 |
JPS632353B2 true JPS632353B2 (ko) | 1988-01-18 |
Family
ID=15348677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55143861A Granted JPS5767883A (en) | 1980-10-15 | 1980-10-15 | Method and device for measuring time intervals |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5767883A (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6318287A (ja) * | 1986-07-10 | 1988-01-26 | Yokogawa Electric Corp | 時間計測装置 |
JP2711111B2 (ja) * | 1988-07-29 | 1998-02-10 | 株式会社日立製作所 | データ処理装置、計測方法及び制御方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5229259A (en) * | 1975-08-29 | 1977-03-04 | Toshiba Corp | Electronic clock |
JPS53128238A (en) * | 1977-04-15 | 1978-11-09 | Toshiba Corp | Velocity test system |
JPS5581329A (en) * | 1978-12-14 | 1980-06-19 | Canon Inc | Data imprinting camera |
JPS5582965A (en) * | 1978-12-18 | 1980-06-23 | Nippon Denso Co Ltd | Measuring device for rotary time used on car |
JPS5646482A (en) * | 1979-09-25 | 1981-04-27 | Nissan Motor Co Ltd | Time interval measuring methode |
-
1980
- 1980-10-15 JP JP55143861A patent/JPS5767883A/ja active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5229259A (en) * | 1975-08-29 | 1977-03-04 | Toshiba Corp | Electronic clock |
JPS53128238A (en) * | 1977-04-15 | 1978-11-09 | Toshiba Corp | Velocity test system |
JPS5581329A (en) * | 1978-12-14 | 1980-06-19 | Canon Inc | Data imprinting camera |
JPS5582965A (en) * | 1978-12-18 | 1980-06-23 | Nippon Denso Co Ltd | Measuring device for rotary time used on car |
JPS5646482A (en) * | 1979-09-25 | 1981-04-27 | Nissan Motor Co Ltd | Time interval measuring methode |
Also Published As
Publication number | Publication date |
---|---|
JPS5767883A (en) | 1982-04-24 |
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