JPH0383344U - - Google Patents
Info
- Publication number
- JPH0383344U JPH0383344U JP14468589U JP14468589U JPH0383344U JP H0383344 U JPH0383344 U JP H0383344U JP 14468589 U JP14468589 U JP 14468589U JP 14468589 U JP14468589 U JP 14468589U JP H0383344 U JPH0383344 U JP H0383344U
- Authority
- JP
- Japan
- Prior art keywords
- speed
- internal combustion
- combustion engine
- rotational speed
- circuit
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Description
第１図は本考案の実施例を示す構成図、第２図
は従来例を示す構成図である。
１……内燃機関、２……速度検出回路、３……
速度指示回路、４……アクチユエータ、５……バ
ツテリ、６……駆動回路、７……演算回路、８…
…停止指令発生回路、９……最低速度信号発生回
路、１０……比較回路、１２……リレー、１３…
…トランジスタ、１６……機関停止回路。
FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a block diagram showing a conventional example. 1...Internal combustion engine, 2...Speed detection circuit, 3...
Speed instruction circuit, 4...actuator, 5...battery, 6...drive circuit, 7...arithmetic circuit, 8...
...Stop command generation circuit, 9...Minimum speed signal generation circuit, 10...Comparison circuit, 12...Relay, 13...
...Transistor, 16... Engine stop circuit.
Claims (1)
量調節部を操作するアクチユエータと、内燃機関
の回転速度を検出して速度検出信号を出力する速
度検出回路と、内燃機関の指示回転速度を設定す
る際に操作される速度指示手段を有して設定され
た指示回転速度を示す速度指示信号を出力する速
度指示回路と、前記速度検出信号と速度指示信号
とを入力として内燃機関の回転速度の指示回転速
度との偏差を零にするために必要な前記アクチユ
エータの操作量を演算する演算回路とを備え、前
記演算回路により演算された操作量に応じて前記
アクチユエータを駆動することにより内燃機関の
回転速度を指示回転速度に保つように制御する内
燃機関用速度制御装置において、 前記速度指示信号と設定された最低回転速度を
示す最低速度信号とを比較して指示回転速度が最
低回転速度より低くなつたときに停止指令信号を
発生する停止指令発生回路と、 前記停止指令信号が発生したときに内燃機関用
点火装置の動作を停止させる点火動作停止回路と
を具備したことを特徴とする内燃機関用速度制御
装置。[Scope of Claim for Utility Model Registration] An actuator that operates a fuel supply amount adjustment section that adjusts the amount of fuel supplied to an internal combustion engine, a speed detection circuit that detects the rotational speed of the internal combustion engine and outputs a speed detection signal, A speed instruction circuit having a speed instruction means operated when setting an instruction rotation speed of an internal combustion engine and outputting a speed instruction signal indicating the set instruction rotation speed, and the speed detection signal and the speed instruction signal. an arithmetic circuit that calculates, as an input, an operating amount of the actuator necessary to zero the deviation between the rotational speed of the internal combustion engine and a commanded rotational speed; In a speed control device for an internal combustion engine that controls the rotational speed of the internal combustion engine to maintain it at a commanded rotational speed by driving a The engine is equipped with a stop command generation circuit that generates a stop command signal when the rotational speed becomes lower than a minimum rotational speed, and an ignition operation stop circuit that stops the operation of an ignition device for an internal combustion engine when the stop command signal is generated. A speed control device for an internal combustion engine, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989144685U JPH0810669Y2 (en) | 1989-12-15 | 1989-12-15 | Speed control device for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989144685U JPH0810669Y2 (en) | 1989-12-15 | 1989-12-15 | Speed control device for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0383344U true JPH0383344U (en) | 1991-08-23 |
| JPH0810669Y2 JPH0810669Y2 (en) | 1996-03-29 |
Family
ID=31691369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989144685U Expired - Lifetime JPH0810669Y2 (en) | 1989-12-15 | 1989-12-15 | Speed control device for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0810669Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6357846A (en) * | 1986-08-29 | 1988-03-12 | Isuzu Motors Ltd | Fast idle controller in vehicle |
-
1989
- 1989-12-15 JP JP1989144685U patent/JPH0810669Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6357846A (en) * | 1986-08-29 | 1988-03-12 | Isuzu Motors Ltd | Fast idle controller in vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0810669Y2 (en) | 1996-03-29 |
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