JPS59125068A - 周波数測定方法 - Google Patents
周波数測定方法Info
- Publication number
- JPS59125068A JPS59125068A JP22966982A JP22966982A JPS59125068A JP S59125068 A JPS59125068 A JP S59125068A JP 22966982 A JP22966982 A JP 22966982A JP 22966982 A JP22966982 A JP 22966982A JP S59125068 A JPS59125068 A JP S59125068A
- Authority
- JP
- Japan
- Prior art keywords
- gate time
- pulse
- output
- adder
- time
- 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
Links
- 230000003247 decreasing effect Effects 0.000 claims abstract description 3
- 238000012937 correction Methods 0.000 claims description 26
- 238000010586 diagram Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Landscapes
- Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
- Measuring Frequencies, Analyzing Spectra (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22966982A JPS59125068A (ja) | 1982-12-30 | 1982-12-30 | 周波数測定方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22966982A JPS59125068A (ja) | 1982-12-30 | 1982-12-30 | 周波数測定方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59125068A true JPS59125068A (ja) | 1984-07-19 |
| JPS6367142B2 JPS6367142B2 (enrdf_load_stackoverflow) | 1988-12-23 |
Family
ID=16895816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22966982A Granted JPS59125068A (ja) | 1982-12-30 | 1982-12-30 | 周波数測定方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59125068A (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5684556A (en) * | 1979-12-12 | 1981-07-09 | Nissan Motor Co Ltd | Electronic speed meter with circuit for compensating speed of vehicle |
-
1982
- 1982-12-30 JP JP22966982A patent/JPS59125068A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5684556A (en) * | 1979-12-12 | 1981-07-09 | Nissan Motor Co Ltd | Electronic speed meter with circuit for compensating speed of vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6367142B2 (enrdf_load_stackoverflow) | 1988-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4569027A (en) | Method and apparatus for detecting rotational speed of rotary member | |
| JP3079130B2 (ja) | 自動車における液体量特にエンジンオイル量の検出方法 | |
| US4992730A (en) | Method of computing the rotating speed of a rotating body based upon pulse train signals from a rotating speed sensor | |
| US5231597A (en) | Vehicle speed measuring method and apparatus | |
| EP0085909B1 (en) | Crank angle detecting device for an internal combustion engine | |
| US7574292B2 (en) | Method and system for calibrating a vehicle speed | |
| US5357451A (en) | Digital system controller with programmable ranges for analog speedometer and tachometer gauges | |
| KR100828764B1 (ko) | 차속 신호 출력 방법 및 이를 구현하는 차량 클러스터 | |
| JPS59125068A (ja) | 周波数測定方法 | |
| EP0031703B1 (en) | Digital indication type speedometer | |
| JPS5853847B2 (ja) | 燃料消費量測定装置 | |
| KR960005344B1 (ko) | 속도/회전수 전송장치 | |
| JPS6367143B2 (enrdf_load_stackoverflow) | ||
| US4472775A (en) | Display method and system | |
| JPS6047964A (ja) | 車速検出装置 | |
| JP2776444B2 (ja) | 車両用燃料残量計 | |
| JPS6333137Y2 (enrdf_load_stackoverflow) | ||
| JPS648766B2 (enrdf_load_stackoverflow) | ||
| JPS6126029B2 (enrdf_load_stackoverflow) | ||
| JP3488782B2 (ja) | 車両の車輪速度演算装置 | |
| JPH0586958A (ja) | 内燃機関の失火検出方法 | |
| JP2604758B2 (ja) | 速度検出装置 | |
| JPH0228100B2 (ja) | Dejitarusokudokeinohyojihoho | |
| JP2715696B2 (ja) | 内燃機関の失火検出装置 | |
| JPH0769337B2 (ja) | 車両の走行時間計測装置 |