JPH0345433U - - Google Patents
Info
- Publication number
- JPH0345433U JPH0345433U JP1989106577U JP10657789U JPH0345433U JP H0345433 U JPH0345433 U JP H0345433U JP 1989106577 U JP1989106577 U JP 1989106577U JP 10657789 U JP10657789 U JP 10657789U JP H0345433 U JPH0345433 U JP H0345433U
- Authority
- JP
- Japan
- Prior art keywords
- prime mover
- output
- rotation ratio
- predetermined value
- automatic transmission
- 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
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Description
第１図は本考案による自動変速機を備えた車輌
の原動機出力制御装置のクレーム対応図、第２図
は本考案による原動機出力制御装置を備えた原動
機の制御装置及び自動変速機の制御装置を示す概
略構成図、第３図は機関制御ユニツトの詳細及び
これを含む機関制御系を示すブロツク線図、第４
図は変速制御ユニツトの詳細及びこれを含む変速
制御系を示すブロツク線図、第５図は本考案によ
る原動機出力制御装置に於ける原動機出力制御の
制御ルーチンの一例を示すフローチヤート、第６
図は各変速段に於ける入力軸回転数と出力軸回転
数との回転比を示すグラフ、第７図はシフトダウ
ン時に於けるクラツチ速度比とリタード制御タイ
ミングとを示すタイムチヤートである。
１……内燃機関、５……スロツトル弁、９……
自動変速機、１１……流体式トルクコンバータ、
１９……歯車変速装置、４３……油圧制御装置、
５０……変速制御ユニツト、８４……第１回転セ
ンサ、８６……第２回転センサ、８８……点火装
置、９０……燃料噴射装置、９２……スロツトル
弁駆動装置。
Fig. 1 is a complaint response diagram of a motor output control device for a vehicle equipped with an automatic transmission according to the present invention, and Fig. 2 is a diagram showing a control system for a motor and an automatic transmission equipped with a motor output control device according to the present invention. FIG. 3 is a block diagram showing details of the engine control unit and the engine control system including it, and FIG.
FIG. 5 is a block diagram showing details of the speed change control unit and a speed change control system including the same, FIG.
The figure is a graph showing the rotation ratio between the input shaft rotation speed and the output shaft rotation speed at each gear stage, and FIG. 7 is a time chart showing the clutch speed ratio and retard control timing during downshifting. 1... Internal combustion engine, 5... Throttle valve, 9...
Automatic transmission, 11...hydraulic torque converter,
19... Gear transmission, 43... Hydraulic control device,
50... Speed change control unit, 84... First rotation sensor, 86... Second rotation sensor, 88... Ignition device, 90... Fuel injection device, 92... Throttle valve drive device.
Claims (1)
する回転比検出手段と、 前記回転比検出手段により検出された回転比と
所定値との比較により前記回転比が前記所定値よ
り所定量以上偏倚しているか否かを判別する第１
の判別手段と、 前記第１の判別手段により前記回転比が前記所
定値より所定量以上偏倚していると判別されてい
る間、原動機の出力を低減させる原動機出力低減
制御手段と、 自動変速機の入力回転速度が出力回転速度に比
して所定値以上増大したか否かを判別する第２の
判別手段と、 前記第２の判別手段により入力回転速度が出力
回転速度に比して所定値以上増大したと判別され
た時には前記原動機出力低減制御手段により原動
機出力の低減制御を続行させる続行制御手段とを
有する自動変速機を備えた車輌の原動機出力制御
装置。[Scope of Claim for Utility Model Registration] A rotation ratio detection means for detecting a rotation ratio between an input side and an output side of an automatic transmission, and a rotation ratio detected by the rotation ratio detection means and a predetermined value. A first step for determining whether the ratio deviates from the predetermined value by a predetermined amount or more.
and a prime mover output reduction control unit that reduces the output of the prime mover while the first determining unit determines that the rotation ratio deviates from the predetermined value by a predetermined amount or more, and an automatic transmission. a second determining means for determining whether the input rotational speed has increased by a predetermined value or more compared to the output rotational speed; A prime mover output control device for a vehicle equipped with an automatic transmission, further comprising a continuation control means for causing the prime mover output reduction control means to continue reducing control of the prime mover output when it is determined that the prime mover output has increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989106577U JP2520471Y2 (en) | 1989-09-11 | 1989-09-11 | Motor output control device for vehicles equipped with automatic transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989106577U JP2520471Y2 (en) | 1989-09-11 | 1989-09-11 | Motor output control device for vehicles equipped with automatic transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0345433U true JPH0345433U (en) | 1991-04-26 |
| JP2520471Y2 JP2520471Y2 (en) | 1996-12-18 |
Family
ID=31655305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989106577U Expired - Lifetime JP2520471Y2 (en) | 1989-09-11 | 1989-09-11 | Motor output control device for vehicles equipped with automatic transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2520471Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01178736A (en) * | 1987-12-29 | 1989-07-14 | Honda Motor Co Ltd | Internal combustion engine control unit |
| JPH01224548A (en) * | 1988-03-03 | 1989-09-07 | Honda Motor Co Ltd | Judgement of engine revolution blow-up in speed change |
-
1989
- 1989-09-11 JP JP1989106577U patent/JP2520471Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01178736A (en) * | 1987-12-29 | 1989-07-14 | Honda Motor Co Ltd | Internal combustion engine control unit |
| JPH01224548A (en) * | 1988-03-03 | 1989-09-07 | Honda Motor Co Ltd | Judgement of engine revolution blow-up in speed change |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2520471Y2 (en) | 1996-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |