JPH01106660U - - Google Patents
Info
- Publication number
- JPH01106660U JPH01106660U JP118288U JP118288U JPH01106660U JP H01106660 U JPH01106660 U JP H01106660U JP 118288 U JP118288 U JP 118288U JP 118288 U JP118288 U JP 118288U JP H01106660 U JPH01106660 U JP H01106660U
- Authority
- JP
- Japan
- Prior art keywords
- line pressure
- altitude
- automobile
- detection means
- throttle valve
- 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 3
- 230000005540 biological transmission Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 239000003607 modifier Substances 0.000 description 1
Landscapes
- Control Of Transmission Device (AREA)
Description
第１図は本考案の構成を示す機能ブロツク図、
第２図は本考案の第一実施例を示す構成図、第３
図は第一実施例のフローチヤート、第４図は本考
案の第二実施例を示す構成図、第５図は第二実施
例のフローチヤート、第６図は従来例を示す構成
図である。
１…オイルポンプ、２…電磁バルブ、４…プレ
ツシヤモデフアイヤバルブ、５…プレツシヤレギ
ユレータバルブ、１１…コントロールユニツト、
１３…機関、１６…スロツトルバルブ、２０…大
気圧センサ、２１…大気圧スイツチ、３１…スロ
ツトルセンサ。
Figure 1 is a functional block diagram showing the configuration of the present invention.
Figure 2 is a configuration diagram showing the first embodiment of the present invention;
The figure is a flowchart of the first embodiment, FIG. 4 is a block diagram showing the second embodiment of the present invention, FIG. 5 is a flowchart of the second embodiment, and FIG. 6 is a block diagram showing the conventional example. . DESCRIPTION OF SYMBOLS 1... Oil pump, 2... Solenoid valve, 4... Pressure modifier valve, 5... Pressure regulator valve, 11... Control unit,
13... Engine, 16... Throttle valve, 20... Atmospheric pressure sensor, 21... Atmospheric pressure switch, 31... Throttle sensor.
Claims (1)
手段によつて検出されるスロツトル弁開度に応じ
たライン圧に制御して各油圧回路に送る自動車用
オートマチツクトランスミツシヨンのライン圧制
御装置において、自動車の走行高度を検出する高
度検出手段と、高度検出手段によつて検出された
高度に応じてライン圧を補正するライン圧補正手
段とを設けた構成としたことを特徴とする自動車
用オートマチツクトランスミツシヨンのライン圧
制御装置。 In a line pressure control device for an automatic transmission for an automobile, the discharge pressure of an oil pump is controlled to a line pressure corresponding to a throttle valve opening detected by a throttle valve opening detection means, and the line pressure is sent to each hydraulic circuit. An automatic vehicle for an automobile, characterized in that it has an altitude detection means for detecting the running altitude of the automobile, and a line pressure correction means for correcting line pressure according to the altitude detected by the altitude detection means. Transmission line pressure control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP118288U JPH01106660U (en) | 1988-01-11 | 1988-01-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP118288U JPH01106660U (en) | 1988-01-11 | 1988-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01106660U true JPH01106660U (en) | 1989-07-18 |
Family
ID=31200850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP118288U Pending JPH01106660U (en) | 1988-01-11 | 1988-01-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01106660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0384257A (en) * | 1989-08-24 | 1991-04-09 | Nissan Motor Co Ltd | Running control device for vehicle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS632745A (en) * | 1986-06-20 | 1988-01-07 | Toyota Motor Corp | Continously variable transmission control vehicle |
| JPS639759A (en) * | 1986-06-30 | 1988-01-16 | Mazda Motor Corp | Hydraulic control device for automatic transmission |
-
1988
- 1988-01-11 JP JP118288U patent/JPH01106660U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS632745A (en) * | 1986-06-20 | 1988-01-07 | Toyota Motor Corp | Continously variable transmission control vehicle |
| JPS639759A (en) * | 1986-06-30 | 1988-01-16 | Mazda Motor Corp | Hydraulic control device for automatic transmission |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0384257A (en) * | 1989-08-24 | 1991-04-09 | Nissan Motor Co Ltd | Running control device for vehicle |