JPH0480959U - - Google Patents
Info
- Publication number
- JPH0480959U JPH0480959U JP12315590U JP12315590U JPH0480959U JP H0480959 U JPH0480959 U JP H0480959U JP 12315590 U JP12315590 U JP 12315590U JP 12315590 U JP12315590 U JP 12315590U JP H0480959 U JPH0480959 U JP H0480959U
- Authority
- JP
- Japan
- Prior art keywords
- detection means
- control device
- vehicle
- state detection
- running
- 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
- 238000001514 detection method Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control Of Transmission Device (AREA)
Description
第１図は本考案の基本構成を示すブロツク図、
第２図は本考案の一実施例の構成を示すブロツク
図、第３図は供給油圧制御装置の一例を示す図、
第４図は一実施例の制御動作を説明するフローチ
ヤート、第５図は油圧と前進用クラツチの滑り速
度との関係を示す図、第６図は本考案の他の実施
例の制御動作を説明するフローチヤートである。
１……ブレーキ使用状態検出手段、２……車両
走行状態検出手段、３……エンジン運転状態検出
手段、４……制御装置、５……供給油圧制御装置
、６……前進用クラツチ、７……ブレーキスイツ
チ、８……セレクトレバー位置センサー、１０…
…アクセル開度センサー。
Figure 1 is a block diagram showing the basic configuration of the present invention.
FIG. 2 is a block diagram showing the configuration of an embodiment of the present invention, FIG. 3 is a diagram showing an example of a supply hydraulic pressure control device,
FIG. 4 is a flowchart explaining the control operation of one embodiment, FIG. 5 is a diagram showing the relationship between oil pressure and sliding speed of the forward clutch, and FIG. 6 is a flowchart explaining the control operation of another embodiment of the present invention. This is a flowchart to explain. DESCRIPTION OF SYMBOLS 1... Brake usage state detection means, 2... Vehicle running state detection means, 3... Engine operating state detection means, 4... Control device, 5... Supply hydraulic pressure control device, 6... Forward clutch, 7... ...Brake switch, 8...Select lever position sensor, 10...
...Accelerator opening sensor.
Claims (1)
態検出手段と、車両が自動変速機のクリープ力で
走行していることを検知するための車両走行状態
検出手段およびエンジン運転状態検出手段と、前
記各検出手段からの信号を基に車両のクリープ力
による走行時にブレーキの使用状態に応じた制御
信号を演算する制御装置と、該制御装置からの制
御信号によりクラツチへ供給する油圧を制御する
供給油圧制御装置とを備えたことを特徴とする自
動変速機の油圧制御装置。 Brake usage state detection means for detecting the usage state of the brakes, vehicle running state detection means and engine operation state detection means for detecting that the vehicle is running with the creep force of the automatic transmission, and each of the above-mentioned detection means a control device that calculates a control signal according to the usage state of the brake when the vehicle is running due to the creep force based on the signal from the vehicle; and a supply hydraulic pressure control device that controls the hydraulic pressure supplied to the clutch based on the control signal from the control device. A hydraulic control device for an automatic transmission characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12315590U JPH0480959U (en) | 1990-11-22 | 1990-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12315590U JPH0480959U (en) | 1990-11-22 | 1990-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0480959U true JPH0480959U (en) | 1992-07-14 |
Family
ID=31870879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12315590U Pending JPH0480959U (en) | 1990-11-22 | 1990-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0480959U (en) |
-
1990
- 1990-11-22 JP JP12315590U patent/JPH0480959U/ja active Pending
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