JPH049265B2 - - Google Patents
Info
- Publication number
- JPH049265B2 JPH049265B2 JP10213783A JP10213783A JPH049265B2 JP H049265 B2 JPH049265 B2 JP H049265B2 JP 10213783 A JP10213783 A JP 10213783A JP 10213783 A JP10213783 A JP 10213783A JP H049265 B2 JPH049265 B2 JP H049265B2
- Authority
- JP
- Japan
- Prior art keywords
- engine
- required time
- speed
- storage means
- stored
- 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 32
- 238000012545 processing Methods 0.000 claims description 31
- 238000012935 Averaging Methods 0.000 claims description 8
- 239000000446 fuel Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009499 grossing Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/489—Digital circuits therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/042—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12
- G01M15/046—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12 by monitoring revolutions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/1015—Engines misfires
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
- Testing Of Engines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10213783A JPS59226870A (ja) | 1983-06-08 | 1983-06-08 | エンジン回転数の検出方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10213783A JPS59226870A (ja) | 1983-06-08 | 1983-06-08 | エンジン回転数の検出方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59226870A JPS59226870A (ja) | 1984-12-20 |
| JPH049265B2 true JPH049265B2 (en, 2012) | 1992-02-19 |
Family
ID=14319374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10213783A Granted JPS59226870A (ja) | 1983-06-08 | 1983-06-08 | エンジン回転数の検出方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59226870A (en, 2012) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07116962B2 (ja) * | 1986-03-17 | 1995-12-18 | トヨタ自動車株式会社 | 内燃機関の空燃比制御装置 |
| JPH0833139B2 (ja) * | 1990-11-15 | 1996-03-29 | 富士重工業株式会社 | エンジンのアイドル回転数制御方法 |
| JP2000008939A (ja) | 1998-06-26 | 2000-01-11 | Keihin Corp | エンジン回転数算出装置 |
-
1983
- 1983-06-08 JP JP10213783A patent/JPS59226870A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59226870A (ja) | 1984-12-20 |
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