JPH02126046U - - Google Patents
Info
- Publication number
- JPH02126046U JPH02126046U JP3531489U JP3531489U JPH02126046U JP H02126046 U JPH02126046 U JP H02126046U JP 3531489 U JP3531489 U JP 3531489U JP 3531489 U JP3531489 U JP 3531489U JP H02126046 U JPH02126046 U JP H02126046U
- Authority
- JP
- Japan
- Prior art keywords
- boost
- boost compensator
- solenoid
- switching circuit
- compensator
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
第１図は本考案の一実施例の構成図、第２図及
び第３図はそれぞれ本考案の他の実施例の要部構
成図、第４図は従来例の構成図である。
１……ブーストコンペンセータ作動判定回路、
２……スイツチングトランジスタ、５……ソレノ
イド、６……エンジン回転数検出手段、７……負
荷検出手段、８……ブースト圧力検出手段、１０
，１５……スイツチングリレー、１８……スイツ
チング回路、Ｕ……コントロールユニツト、Ｆ…
…ブーストコンペンセータ。
FIG. 1 is a block diagram of one embodiment of the present invention, FIGS. 2 and 3 are block diagrams of essential parts of other embodiments of the present invention, and FIG. 4 is a block diagram of a conventional example. 1...Boost compensator operation determination circuit,
2... Switching transistor, 5... Solenoid, 6... Engine speed detection means, 7... Load detection means, 8... Boost pressure detection means, 10
, 15... Switching relay, 18... Switching circuit, U... Control unit, F...
...boost compensator.
Claims (1)
路の入力側にエンジン回転数、負荷、ブースト圧
力検出手段を接続し、そのブーストコンペンセー
タ作動判定回路の出力側にスイツチング回路を介
してブーストコンペンセータを駆動するソレノイ
ドを接続し、前記エンジン回転数、負荷、ブース
ト圧力検出手段からの信号に基づきソレノイドに
駆動信号を出力してブーストコンペンセータを駆
動する電子制御ブーストコンペンセータの制御装
置において、上記スイツチング回路とソレノイド
間に、制御手段への供給電源によつて作動するス
イツチング回路を接続したことを特徴とする電子
制御ブーストコンペンセータの制御装置。 Engine speed, load, and boost pressure detection means are connected to the input side of a boost compensator operation determination circuit of the control means, and a solenoid that drives the boost compensator is connected to the output side of the boost compensator operation determination circuit via a switching circuit. , in a control device for an electronically controlled boost compensator that drives a boost compensator by outputting a drive signal to a solenoid based on signals from the engine speed, load, and boost pressure detection means, a switch is provided between the switching circuit and the solenoid to the control means; A control device for an electronically controlled boost compensator, characterized in that a switching circuit operated by a power supply is connected thereto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3531489U JP2531828Y2 (en) | 1989-03-27 | 1989-03-27 | Electronic control boost compensator controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3531489U JP2531828Y2 (en) | 1989-03-27 | 1989-03-27 | Electronic control boost compensator controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02126046U true JPH02126046U (en) | 1990-10-17 |
| JP2531828Y2 JP2531828Y2 (en) | 1997-04-09 |
Family
ID=31540558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3531489U Expired - Lifetime JP2531828Y2 (en) | 1989-03-27 | 1989-03-27 | Electronic control boost compensator controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2531828Y2 (en) |
-
1989
- 1989-03-27 JP JP3531489U patent/JP2531828Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2531828Y2 (en) | 1997-04-09 |