JPS61161456U - - Google Patents
Info
- Publication number
- JPS61161456U JPS61161456U JP1985044968U JP4496885U JPS61161456U JP S61161456 U JPS61161456 U JP S61161456U JP 1985044968 U JP1985044968 U JP 1985044968U JP 4496885 U JP4496885 U JP 4496885U JP S61161456 U JPS61161456 U JP S61161456U
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- control means
- clutch
- shift
- engine
- 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 9
- 230000001360 synchronised effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Control Of Transmission Device (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Description
第１図は本考案の構成ブロツク図、第２図は本
考案の一実施例のハードウエアを示す構成図、第
３図は同じく制御のブロツク図、第４図は同じく
制御過程を示すフローチヤート、第５図は従来の
制御過程を示すフローチヤートである。
１…エンジン、２…クラツチ、３…トランスミ
ツシヨン、５…燃料噴射ポンプ、７…クラツチ制
御装置、９…車速検出装置、１０…シフトセツト
制御装置、１１…シフト位置検出装置、１６…セ
レクタ、１７…コントロールユニツト、１８…シ
フトチエンジ制御部、１９…シンクロ判定部、２
０…トランスミツシヨン制御回路、２１…クラツ
チ制御回路、２２…アクセル制御装置、２３…ア
クセル制御回路。
Fig. 1 is a block diagram of the configuration of the present invention, Fig. 2 is a block diagram showing the hardware of an embodiment of the invention, Fig. 3 is a block diagram of control, and Fig. 4 is a flowchart of the control process. , FIG. 5 is a flowchart showing a conventional control process. DESCRIPTION OF SYMBOLS 1... Engine, 2... Clutch, 3... Transmission, 5... Fuel injection pump, 7... Clutch control device, 9... Vehicle speed detection device, 10... Shift set control device, 11... Shift position detection device, 16... Selector, 17 ...Control unit, 18...Shift change control section, 19...Synchronization determination section, 2
0... Transmission control circuit, 21... Clutch control circuit, 22... Accelerator control device, 23... Accelerator control circuit.
Claims (1)
トランスミツシヨンをシフト操作するシフト操作
手段と、エンジンの回転数を制御するエンジン回
転制御手段と、前記トランスミツシヨンがシンク
ロしたか否かを判定するシンクロ判定手段と、該
シンクロ判定手段の出力に基づいて前記クラツチ
操作手段、シフト操作手段及びエンジン回転制御
手段を制御してトランスミツシヨンのシフトチエ
ンジを実行するシフトチエンジ制御手段とを備え
、クラツチを接続したままエンジンの回転速度を
制御してトランスミツシヨンをシンクロさせてシ
フトを行うようにした車両用自動変速装置におい
て、シフトチエンジ開始後における車速の変化率
を算出する手段と、該算出手段の出力に応じてシ
フトアツプ時にシンクロと看做すエンジン回転速
度のシンクロ許容誤差を変更する手段とを設けた
ことを特徴とする車両用自動変速装置。 a clutch operating means for intermittently operating the clutch;
A shift operation means for shifting the transmission, an engine rotation control means for controlling the engine speed, a synchronization determination means for determining whether the transmission is synchronized, and an output of the synchronization determination means. and a shift change control means for controlling the clutch operation means, shift operation means, and engine rotation control means based on the transmission control means to execute a shift change of the transmission. In a vehicle automatic transmission device that synchronizes transmissions to perform shifts, there is a means for calculating the rate of change in vehicle speed after the start of a shift change, and an engine that is considered to be synchronized when shifting up according to the output of the calculation means. 1. An automatic transmission device for a vehicle, comprising: means for changing a rotational speed synchronization tolerance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985044968U JPH0447479Y2 (en) | 1985-03-29 | 1985-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985044968U JPH0447479Y2 (en) | 1985-03-29 | 1985-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61161456U true JPS61161456U (en) | 1986-10-06 |
| JPH0447479Y2 JPH0447479Y2 (en) | 1992-11-10 |
Family
ID=30558036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985044968U Expired JPH0447479Y2 (en) | 1985-03-29 | 1985-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447479Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4099653B2 (en) * | 2002-11-08 | 2008-06-11 | 三菱ふそうトラック・バス株式会社 | Shift control device for mechanical transmission |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5950259A (en) * | 1982-09-14 | 1984-03-23 | Mazda Motor Corp | Shift control apparatus for gear box of vehicle |
-
1985
- 1985-03-29 JP JP1985044968U patent/JPH0447479Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5950259A (en) * | 1982-09-14 | 1984-03-23 | Mazda Motor Corp | Shift control apparatus for gear box of vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0447479Y2 (en) | 1992-11-10 |