JPH0356845U - - Google Patents
Info
- Publication number
- JPH0356845U JPH0356845U JP1989118318U JP11831889U JPH0356845U JP H0356845 U JPH0356845 U JP H0356845U JP 1989118318 U JP1989118318 U JP 1989118318U JP 11831889 U JP11831889 U JP 11831889U JP H0356845 U JPH0356845 U JP H0356845U
- Authority
- JP
- Japan
- Prior art keywords
- automatic transmission
- vehicle
- engine
- selection
- reverse range
- 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
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Transmission Device (AREA)
Description
第１図は本考案のクレーム対応図、第２図は本
考案の一実施例を示すシステム図、第３図は同上
実施例の作用を説明するフローチヤート、第４図
は同上実施例におけるエンジン出力トルクのダウ
ン領域を示すグラフ、第５図は従来の自動変速機
の構成を示す概略図である。
２１…自動変速機、２２Ａ〜２２Ｅ…ソレノイ
ドバルブ、２３…コントロールユニツト、２４…
スロツトルセンサ、２５…車速センサ、２６…エ
ンジン、２７…燃料噴射弁、２８…コントロール
ユニツト、２９…レンジセレクト検出手段、３０
…回転セサ。
Fig. 1 is a diagram corresponding to claims of the present invention, Fig. 2 is a system diagram showing an embodiment of the present invention, Fig. 3 is a flowchart explaining the operation of the above embodiment, and Fig. 4 is an engine in the above embodiment. A graph showing the down range of output torque, and FIG. 5 is a schematic diagram showing the configuration of a conventional automatic transmission. 21... Automatic transmission, 22A to 22E... Solenoid valve, 23... Control unit, 24...
Throttle sensor, 25...Vehicle speed sensor, 26...Engine, 27...Fuel injection valve, 28...Control unit, 29...Range selection detection means, 30
...Rotating sesa.
Claims (1)
号により自動変速機の変速要素を変速操作するよ
うにした車両用自動変速制御装置において、エン
ジンの運転状態を検出する運転状態検出手段と、
自動変速機のリバースレンジのセレクトを検出す
るセレクト検出手段と、両検出手段から夫々出力
される検出信号に基づいて、リバースレンジのセ
レクト時であつてエンジンの高回転、高トルクの
領域でエンジンの出力トルクダウン制御を行う出
力トルクダウン制御手段とを備えたことを特徴と
する車両用自動変速制御装置。 In an automatic transmission control device for a vehicle, in which a shift element of an automatic transmission is operated by a control signal from a control means based on driving conditions of the vehicle, a driving state detecting means for detecting an operating state of an engine;
A selection detection means detects the selection of the reverse range of the automatic transmission, and based on the detection signals output from both detection means, the engine is detected in the high rotation and high torque region when the reverse range is selected. 1. An automatic transmission control device for a vehicle, comprising: output torque reduction control means for performing output torque reduction control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989118318U JPH0356845U (en) | 1989-10-11 | 1989-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989118318U JPH0356845U (en) | 1989-10-11 | 1989-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0356845U true JPH0356845U (en) | 1991-05-31 |
Family
ID=31666492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989118318U Pending JPH0356845U (en) | 1989-10-11 | 1989-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009069384A1 (en) * | 2007-11-28 | 2009-06-04 | Toyota Jidosha Kabushiki Kaisha | Vehicle controller |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61105228A (en) * | 1984-10-29 | 1986-05-23 | Toyota Motor Corp | Control device for automatic transmission |
-
1989
- 1989-10-11 JP JP1989118318U patent/JPH0356845U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61105228A (en) * | 1984-10-29 | 1986-05-23 | Toyota Motor Corp | Control device for automatic transmission |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009069384A1 (en) * | 2007-11-28 | 2009-06-04 | Toyota Jidosha Kabushiki Kaisha | Vehicle controller |
| JP2009127841A (en) * | 2007-11-28 | 2009-06-11 | Toyota Motor Corp | Vehicle control device |