JPH0296069U - - Google Patents
Info
- Publication number
- JPH0296069U JPH0296069U JP467789U JP467789U JPH0296069U JP H0296069 U JPH0296069 U JP H0296069U JP 467789 U JP467789 U JP 467789U JP 467789 U JP467789 U JP 467789U JP H0296069 U JPH0296069 U JP H0296069U
- Authority
- JP
- Japan
- Prior art keywords
- shift
- detecting
- change rate
- shift control
- vehicle
- 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 4
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
Landscapes
- Control Of Transmission Device (AREA)
Description
第１図は本考案の構成を明示するための基本構
成図、第２図は一実施例における自動変速機の制
御装置の概略構成図、第３図は制御ユニツトの処
理を説明するための要部フローチヤート図、第４
図は変速ラインを設定した変速マツプの例を示す
特性図である。
Ａ，３……自動変速機、Ｂ……変速制御手段、
Ｃ……変速規制手段、Ｆ……走行状態検出手段、
Ｇ……変化率検出手段、Ｍ……変速マツプ、１…
…エンジン、２……トルクコンバータ、４……ソ
レノイドバルブ、６……制御ユニツト、７……ス
ロツトルセンサ、８……車速センサ。
FIG. 1 is a basic configuration diagram for clearly showing the configuration of the present invention, FIG. 2 is a schematic configuration diagram of a control device for an automatic transmission in one embodiment, and FIG. 3 is an essential diagram for explaining the processing of the control unit. Section Flowchart, No. 4
The figure is a characteristic diagram showing an example of a shift map in which shift lines are set. A, 3... Automatic transmission, B... Speed change control means,
C...speed change regulation means, F...driving state detection means,
G... Change rate detection means, M... Speed change map, 1...
...Engine, 2...Torque converter, 4...Solenoid valve, 6...Control unit, 7...Throttle sensor, 8...Vehicle speed sensor.
Claims (1)
じて変速ラインが設定された変速マツプに基づい
て変速制御手段によつて変速制御が行われる自動
変速機において、走行状態が前記変速ラインの近
傍領域での走行中を検出する走行状態検出手段と
、上記変速ラインを設定するパラメータの変化率
を検出する変化率検出手段と、上記走行状態検出
手段および変化率検出手段の信号を受け、走行状
態検出手段が上記領域を検出し、変化率検出手段
が所定値以下のパラメータ変化率を検出している
ときに、前記変速制御手段による変速を禁止する
変速規制手段とを備えたことを特徴とする自動変
速機の変速制御装置。 In an automatic transmission in which a shift control means performs shift control based on a shift map in which a shift line is set according to parameters corresponding to engine load and vehicle speed, the driving state is when the vehicle is traveling in an area near the shift line. a driving state detecting means for detecting the inside of the vehicle; a change rate detecting means for detecting the rate of change of the parameter for setting the shift line; an automatic transmission comprising a shift regulating means for detecting a parameter change rate and prohibiting a shift by the shift control means when the change rate detecting means detects a parameter change rate equal to or less than a predetermined value. Gear shift control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989004677U JPH0716924Y2 (en) | 1989-01-19 | 1989-01-19 | Shift control device for automatic transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989004677U JPH0716924Y2 (en) | 1989-01-19 | 1989-01-19 | Shift control device for automatic transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0296069U true JPH0296069U (en) | 1990-07-31 |
| JPH0716924Y2 JPH0716924Y2 (en) | 1995-04-19 |
Family
ID=31207401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989004677U Expired - Lifetime JPH0716924Y2 (en) | 1989-01-19 | 1989-01-19 | Shift control device for automatic transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0716924Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5697654A (en) * | 1980-01-08 | 1981-08-06 | Nippon Soken Inc | Automatic-transmission controller for motor vehicle |
| JPS6018645A (en) * | 1983-07-13 | 1985-01-30 | Fujitsu Ten Ltd | Automatic speed change controller |
-
1989
- 1989-01-19 JP JP1989004677U patent/JPH0716924Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5697654A (en) * | 1980-01-08 | 1981-08-06 | Nippon Soken Inc | Automatic-transmission controller for motor vehicle |
| JPS6018645A (en) * | 1983-07-13 | 1985-01-30 | Fujitsu Ten Ltd | Automatic speed change controller |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0716924Y2 (en) | 1995-04-19 |