JPH01173360U - - Google Patents
Info
- Publication number
- JPH01173360U JPH01173360U JP6446188U JP6446188U JPH01173360U JP H01173360 U JPH01173360 U JP H01173360U JP 6446188 U JP6446188 U JP 6446188U JP 6446188 U JP6446188 U JP 6446188U JP H01173360 U JPH01173360 U JP H01173360U
- Authority
- JP
- Japan
- Prior art keywords
- argument
- engine
- search
- group
- rotation speed
- 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
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 1
Description
第１図は本考案の実施例の構成図、第２図及び
第３図は作動の流れ図、第４図は索表の引数とし
てのエンジンの回転数を表示した図、第５図は従
来のエンジン電子制御装置の構成図、第６図は従
来の索表方法を示す図である。
２０……制御演算装置、２１……センサ群、２
２……アクチユエータ群、３０……索表装置（索
表手段）、３１……引数設定装置（引数設定手段
）、３２……検索装置（検索手段）。
Fig. 1 is a block diagram of an embodiment of the present invention, Figs. 2 and 3 are flowcharts of operation, Fig. 4 is a diagram showing the engine rotation speed as an argument of the lookup table, and Fig. 5 is a diagram of the conventional system. FIG. 6, a block diagram of the engine electronic control device, is a diagram showing a conventional search method. 20... Control calculation device, 21... Sensor group, 2
2... actuator group, 30... lookup device (lookup table means), 31... argument setting device (argument setting means), 32... search device (search means).
Claims (1)
クチユエータ群の制御を行うエンジン電子制御装
置において、制御演算のための索表を、エンジン
回転数を引数として行う索表手段と、索表の引数
の初期値を、エンジン回転数の最大値に設定する
引数設定手段と、索表の引数を、エンジン回転数
の最大値から最小値の方へ変化させる検索手段と
を有することを特徴とするエンジン電子制御装置
。 In an engine electronic control device that performs control calculations based on information from a group of sensors and controls a group of actuators, a search table means for creating a lookup table for control calculations using engine rotational speed as an argument, and an initial argument table for the search table. An electronic engine control comprising: argument setting means for setting a value to a maximum value of engine rotation speed; and search means for changing an argument in a lookup table from the maximum value to the minimum value of engine rotation speed. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6446188U JPH01173360U (en) | 1988-05-18 | 1988-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6446188U JPH01173360U (en) | 1988-05-18 | 1988-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01173360U true JPH01173360U (en) | 1989-12-08 |
Family
ID=31289926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6446188U Pending JPH01173360U (en) | 1988-05-18 | 1988-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01173360U (en) |
-
1988
- 1988-05-18 JP JP6446188U patent/JPH01173360U/ja active Pending
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