JPS6457189A - Method for counting discrete pulse - Google Patents
Method for counting discrete pulseInfo
- Publication number
- JPS6457189A JPS6457189A JP21293087A JP21293087A JPS6457189A JP S6457189 A JPS6457189 A JP S6457189A JP 21293087 A JP21293087 A JP 21293087A JP 21293087 A JP21293087 A JP 21293087A JP S6457189 A JPS6457189 A JP S6457189A
- Authority
- JP
- Japan
- Prior art keywords
- counter
- counting
- over
- change
- counters
- 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
Landscapes
- Measurement Of Radiation (AREA)
Abstract
PURPOSE:To accurately perform continuous measurement, by performing the change-over between a plurality of rows of counters at an accurate time interval and drawing up measured data obtained by this so as not to generate a non- sensitive time. CONSTITUTION:In a discrete pulse count circuit, two systems of counters A, B are prepared and, when the counter A performs counting, the counter B performs operation other than counting and, when the counter A does not perform counting, the counter B performs counting. This change-over is performed by changing over first and second change-over devices 12, 13 on the basis of a change-over clock signal Sc through a clock circuit 18 and an I/O port 19 and a count value is transmitted to an electronic control apparatus 15 at an accurate time interval to continuously store the count data rows from the counters A, B in a memory 17 in time series. Since the obtained measured data can be drawn up so as not to generate a non-sensitive time, there is no counter omission and accurate counting can be performed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21293087A JPS6457189A (en) | 1987-08-28 | 1987-08-28 | Method for counting discrete pulse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21293087A JPS6457189A (en) | 1987-08-28 | 1987-08-28 | Method for counting discrete pulse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6457189A true JPS6457189A (en) | 1989-03-03 |
Family
ID=16630644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21293087A Pending JPS6457189A (en) | 1987-08-28 | 1987-08-28 | Method for counting discrete pulse |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6457189A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007132764A (en) * | 2005-11-10 | 2007-05-31 | Yokogawa Electric Corp | Multi-channel analyzer |
| JP2015096841A (en) * | 2013-11-15 | 2015-05-21 | 株式会社リガク | Radiation detector, and x-ray analyzer and radiation detection method each using radiation detector |
| EP3706408A1 (en) * | 2019-03-04 | 2020-09-09 | Rigaku Corporation | Radiation detector and radiation detection method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56145363A (en) * | 1980-04-14 | 1981-11-12 | Nec Home Electronics Ltd | Frequency-voltage converter |
-
1987
- 1987-08-28 JP JP21293087A patent/JPS6457189A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56145363A (en) * | 1980-04-14 | 1981-11-12 | Nec Home Electronics Ltd | Frequency-voltage converter |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007132764A (en) * | 2005-11-10 | 2007-05-31 | Yokogawa Electric Corp | Multi-channel analyzer |
| JP2015096841A (en) * | 2013-11-15 | 2015-05-21 | 株式会社リガク | Radiation detector, and x-ray analyzer and radiation detection method each using radiation detector |
| CN104656114A (en) * | 2013-11-15 | 2015-05-27 | 株式会社理学 | Radiation detector, and x-ray analysis apparatus and radiation detection method using the same |
| US9945961B2 (en) | 2013-11-15 | 2018-04-17 | Rigaku Corporation | Radiation detector, and X-ray analysis apparatus and radiation detection method using the same |
| GB2521519B (en) * | 2013-11-15 | 2021-01-20 | Rigaku Denki Co Ltd | Radiation detector, and x-ray analysis apparatus and radiation detection method using the same |
| EP3706408A1 (en) * | 2019-03-04 | 2020-09-09 | Rigaku Corporation | Radiation detector and radiation detection method |
| JP2020143933A (en) * | 2019-03-04 | 2020-09-10 | 株式会社リガク | Radiation detector and radiation detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3631406A (en) | Method of continuously exchanging data between a data processing apparatus and external devices | |
| JPS6457189A (en) | Method for counting discrete pulse | |
| JPS57192876A (en) | Measuring device for average frequency | |
| GB1477833A (en) | Apparatus for comparing two binary signals | |
| US3824574A (en) | Process control apparatus | |
| JPS5756721A (en) | Combined measuring or counting method and supply controller used for said method | |
| JPS5671335A (en) | Pulse output method | |
| JPS53120550A (en) | Plant monitoring apparatus | |
| SU590692A1 (en) | Apparatus for measuring time intervals | |
| JPS5741709A (en) | Operation monitor device | |
| RU6922U1 (en) | DEVICE FOR ACCOUNT OF TIME INTERVALS | |
| SU1206824A1 (en) | Scaling unit for device for reading graphic information | |
| JPS564852A (en) | Load measuring unit for operational control unit | |
| ES467505A1 (en) | Circuit for producing a digital count representing the average value of a variable frequency | |
| JPS62214367A (en) | Pulse time measuring circuit | |
| SU1000998A1 (en) | Device for measuring square pulse duration | |
| SU1061256A1 (en) | Pulse repetition frequency multiplier | |
| JPS5772087A (en) | Scinitillation camera | |
| JPS54156579A (en) | Temperature measuring apparatus | |
| SU1374065A1 (en) | Method of determining heat inertia factor of thermal converters with frequency output | |
| JPS57531A (en) | Two dimensional luminance measuring device | |
| SU980019A1 (en) | Method of discrete measuring of electric pulse duration | |
| SU828195A1 (en) | Digital device for processing information of frequency converters | |
| SU822109A2 (en) | Device for registering equipment capacity | |
| SU519741A1 (en) | Device for monitoring equipment operation |