JPS6416471U - - Google Patents
Info
- Publication number
- JPS6416471U JPS6416471U JP11178387U JP11178387U JPS6416471U JP S6416471 U JPS6416471 U JP S6416471U JP 11178387 U JP11178387 U JP 11178387U JP 11178387 U JP11178387 U JP 11178387U JP S6416471 U JPS6416471 U JP S6416471U
- Authority
- JP
- Japan
- Prior art keywords
- throttle opening
- speed
- oil pressure
- brake oil
- control device
- 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
- 238000000034 method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 1
Description
第１図はクレーム対応図、第２図は本考案の構
成を示す概略図、第３図は制御則とメンバーシツ
プ関数を示した説明図、第４図は操作量を説明す
るためのメンバーシツプ関数を示した説明図、第
５図は操作量決定の手順を示すフローチヤート、
第６図は制御特性図および第７図は従来のトラク
シヨン制御の構成を示す概略図である。
ａ……速度測定手段、ｂ……フアジイ推論手段
、ｃ……スロツトル開度操作手段、ｄ……ブレー
キ油圧操作手段、ｅ……制御手段。
Fig. 1 is a complaint correspondence diagram, Fig. 2 is a schematic diagram showing the configuration of the present invention, Fig. 3 is an explanatory diagram showing the control law and membership function, and Fig. 4 is a membership function for explaining the manipulated variable. The explanatory diagram shown in FIG. 5 is a flowchart showing the procedure for determining the manipulated variable,
FIG. 6 is a control characteristic diagram, and FIG. 7 is a schematic diagram showing the configuration of conventional traction control. a... Speed measurement means, b... Fuzzy inference means, c... Throttle opening degree operating means, d... Brake hydraulic pressure operating means, e... Control means.
Claims (1)
ロツトル開度変化を与えると共に、その後はブレ
ーキ油圧と調和を保ちながら小さなスロツトル開
度変化を与えるようにスロツトル開度及びブレー
キ油圧操作量を推論するフアジイ推論手段と、 スロツトル開度を操作するスロツトル開度操作
手段と、 ブレーキ油圧を操作するブレーキ油圧操作手段
と、 測定された速度に対応する推論された操作量で
スロツトル開度およびブレーキ油圧を制御する制
御手段と、 からなることを特徴とするトラクシヨン制御装置
。[Scope of Claim for Utility Model Registration] A speed measuring means for measuring wheel speed and vehicle body speed, and a method that provides a large throttle opening change at the first slip when the throttle is opened, and then a small throttle opening while maintaining harmony with the brake oil pressure. a fuzzy inference means for inferring a throttle opening degree and a brake hydraulic pressure operation amount so as to give a change in speed; a throttle opening operation means for manipulating a throttle opening degree; a brake oil pressure operation means for operating a brake oil pressure; and a measured speed. A traction control device comprising: a control means for controlling a throttle opening and a brake oil pressure with an inferred operation amount corresponding to the traction control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987111783U JPH0642898Y2 (en) | 1987-07-21 | 1987-07-21 | Traction control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987111783U JPH0642898Y2 (en) | 1987-07-21 | 1987-07-21 | Traction control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6416471U true JPS6416471U (en) | 1989-01-26 |
| JPH0642898Y2 JPH0642898Y2 (en) | 1994-11-09 |
Family
ID=31350139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987111783U Expired - Lifetime JPH0642898Y2 (en) | 1987-07-21 | 1987-07-21 | Traction control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0642898Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02136551A (en) * | 1988-11-18 | 1990-05-25 | Mazda Motor Corp | Engine controller |
| JPH02136552A (en) * | 1988-11-18 | 1990-05-25 | Mazda Motor Corp | Engine controller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5918053A (en) * | 1982-07-21 | 1984-01-30 | Sumitomo Electric Ind Ltd | Brake controlling method of automobile |
| JPS59204707A (en) * | 1983-05-09 | 1984-11-20 | Hitachi Ltd | Estimating method of state estimating system |
| JPS6232231A (en) * | 1985-08-01 | 1987-02-12 | Toyota Motor Corp | Accelerating slip controller for vehicle |
| JPS6299250A (en) * | 1985-10-24 | 1987-05-08 | Mazda Motor Corp | Device for controlling skidding of vehicle |
| JPS62103235A (en) * | 1985-10-30 | 1987-05-13 | Akebono Brake Res & Dev Center Ltd | Driving power controller for self driving car |
-
1987
- 1987-07-21 JP JP1987111783U patent/JPH0642898Y2/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5918053A (en) * | 1982-07-21 | 1984-01-30 | Sumitomo Electric Ind Ltd | Brake controlling method of automobile |
| JPS59204707A (en) * | 1983-05-09 | 1984-11-20 | Hitachi Ltd | Estimating method of state estimating system |
| JPS6232231A (en) * | 1985-08-01 | 1987-02-12 | Toyota Motor Corp | Accelerating slip controller for vehicle |
| JPS6299250A (en) * | 1985-10-24 | 1987-05-08 | Mazda Motor Corp | Device for controlling skidding of vehicle |
| JPS62103235A (en) * | 1985-10-30 | 1987-05-13 | Akebono Brake Res & Dev Center Ltd | Driving power controller for self driving car |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02136551A (en) * | 1988-11-18 | 1990-05-25 | Mazda Motor Corp | Engine controller |
| JPH02136552A (en) * | 1988-11-18 | 1990-05-25 | Mazda Motor Corp | Engine controller |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0642898Y2 (en) | 1994-11-09 |