JPS58100229U - Fuel injection control device for vehicle diesel engine - Google Patents
Fuel injection control device for vehicle diesel engineInfo
- Publication number
- JPS58100229U JPS58100229U JP19333681U JP19333681U JPS58100229U JP S58100229 U JPS58100229 U JP S58100229U JP 19333681 U JP19333681 U JP 19333681U JP 19333681 U JP19333681 U JP 19333681U JP S58100229 U JPS58100229 U JP S58100229U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- detection
- control device
- injection control
- engine
- 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
- 239000000446 fuel Substances 0.000 title claims description 4
- 238000002347 injection Methods 0.000 title claims description 4
- 239000007924 injection Substances 0.000 title claims description 4
- 238000001514 detection method Methods 0.000 claims description 10
- 230000001133 acceleration Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図はこの考案による燃料噴射制御装置の
基本的構成を示す構成図及び接続図、第３図はこの考案
の一実施例の接続図である。
１・・・・・・第１の検出装置、３・・・・パ・クラッ
チ接続検出スイッチ、５・・・・・・加速検出スイッチ
、８・・・・・・ソレノイド、９・・・・・・インジェ
クション−ストンプレ２バー、１０・・・・・・ＮＯＲ
ゲート、２０・・・・・・発振器、２６・・・・・・カ
ウンタ、２９・・・・・・比較回路。1 and 2 are a configuration diagram and a connection diagram showing the basic structure of a fuel injection control device according to this invention, and FIG. 3 is a connection diagram of an embodiment of this invention. DESCRIPTION OF SYMBOLS 1...First detection device, 3...Pa clutch connection detection switch, 5...Acceleration detection switch, 8...Solenoid, 9...・・Injection-ston pre 2 bar, 10・・・・・・NOR
Gate, 20...Oscillator, 26...Counter, 29...Comparison circuit.
Claims (1)
る回転数検出器と、ゲートパルス発生器からのゲートパ
ルスの区間で上記検出信号を通過させるゲート回路と、
このゲート回路の出力を計数するカウンタと、このカウ
ンタの出力を設定値と比較し、上記エンジンの回転数が
所定のものより高いときに出力を発生する比較器とから
なりる第１の検出装置と、クラッチが接続されているか
否かを検出する第２の検出装置と、加速状態か否かを検
出する第３の検出装置と、上記第１、第２及び第３の検
出装置の検出出力が供給され、上記クラッチがつながれ
、且つ非加速状態において、上記エンジンの回転数が所
定のものより高くなる”ときに燃料噴射を停止させる手
段とからなる車両用ディーゼルエンジンの燃料噴射制御
装置。a rotation speed detector that generates a detection signal with a frequency proportional to the engine rotation speed; and a gate circuit that passes the detection signal during a gate pulse period from a gate pulse generator.
A first detection device comprising a counter that counts the output of this gate circuit, and a comparator that compares the output of this counter with a set value and generates an output when the engine speed is higher than a predetermined value. , a second detection device that detects whether the clutch is engaged, a third detection device that detects whether or not it is in an acceleration state, and detection outputs of the first, second, and third detection devices. 1. A fuel injection control device for a diesel engine for a vehicle, comprising means for stopping fuel injection when the clutch is engaged and the rotational speed of the engine becomes higher than a predetermined value in a non-accelerating state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19333681U JPS58100229U (en) | 1981-12-28 | 1981-12-28 | Fuel injection control device for vehicle diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19333681U JPS58100229U (en) | 1981-12-28 | 1981-12-28 | Fuel injection control device for vehicle diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58100229U true JPS58100229U (en) | 1983-07-07 |
Family
ID=30106699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19333681U Pending JPS58100229U (en) | 1981-12-28 | 1981-12-28 | Fuel injection control device for vehicle diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58100229U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56165759A (en) * | 1980-05-22 | 1981-12-19 | Nippon Denso Co Ltd | Fuel injector |
-
1981
- 1981-12-28 JP JP19333681U patent/JPS58100229U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56165759A (en) * | 1980-05-22 | 1981-12-19 | Nippon Denso Co Ltd | Fuel injector |
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