JPH0434442U - - Google Patents
Info
- Publication number
- JPH0434442U JPH0434442U JP7688390U JP7688390U JPH0434442U JP H0434442 U JPH0434442 U JP H0434442U JP 7688390 U JP7688390 U JP 7688390U JP 7688390 U JP7688390 U JP 7688390U JP H0434442 U JPH0434442 U JP H0434442U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- sensor
- vehicle body
- vibration
- vehicle
- 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
- 230000001133 acceleration Effects 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
第１図は本考案の実施例を示すエンジン制御系
の全体構成図、第２図は加速度センサを含む制御
回路図、第３図は制御内容を示すフローチヤート
、第４図はそれに用いられる制御マツプ、第５図
は制御内容を示すフローチヤート、第６図はそれ
に用いられる制御マツプである。
１……エンジン、２……コントロールユニツト
、３……インジエクタ、５……絞弁、７……ＡＡ
Ｃバルブ、１２……クランク角センサ、２１……
車体、２３……加速度センサ。
Fig. 1 is an overall configuration diagram of an engine control system showing an embodiment of the present invention, Fig. 2 is a control circuit diagram including an acceleration sensor, Fig. 3 is a flowchart showing control contents, and Fig. 4 is a control used therein. FIG. 5 is a flowchart showing the control contents, and FIG. 6 is a control map used therein. 1... Engine, 2... Control unit, 3... Injector, 5... Throttle valve, 7... AA
C valve, 12... Crank angle sensor, 21...
Vehicle body, 23... Acceleration sensor.
Claims (1)
付け、このセンサの検出値に基づいて車体の振動
の大きさが所定値以上の運転条件で、エンジンの
アイドル運転時における供給燃料量あるいは吸入
空気量を増加させてエンジン回転数を上昇させる
制御手段を設けたことを特徴とする車両のエンジ
ン振動防止装置。 A sensor that detects vertical acceleration is attached to the vehicle body, and based on the detected value of this sensor, the amount of supplied fuel or intake air is determined when the engine is idling under operating conditions in which the magnitude of vibration of the vehicle body exceeds a predetermined value. 1. An engine vibration prevention device for a vehicle, comprising a control means for increasing the engine rotational speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7688390U JPH0434442U (en) | 1990-07-19 | 1990-07-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7688390U JPH0434442U (en) | 1990-07-19 | 1990-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0434442U true JPH0434442U (en) | 1992-03-23 |
Family
ID=31618752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7688390U Pending JPH0434442U (en) | 1990-07-19 | 1990-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434442U (en) |
-
1990
- 1990-07-19 JP JP7688390U patent/JPH0434442U/ja active Pending