JPS63141031U - - Google Patents
Info
- Publication number
- JPS63141031U JPS63141031U JP1987034566U JP3456687U JPS63141031U JP S63141031 U JPS63141031 U JP S63141031U JP 1987034566 U JP1987034566 U JP 1987034566U JP 3456687 U JP3456687 U JP 3456687U JP S63141031 U JPS63141031 U JP S63141031U
- Authority
- JP
- Japan
- Prior art keywords
- driving wheels
- amount
- reduction amount
- output
- output control
- 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 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Description
第１図は本考案の一実施例に係わる自動車のト
ラクシヨンコントロール装置を示す図、第２図は
同実施例の動作を説明するためのフローチヤート
、第３図はエンジントルク―駆動トルク特性を示
す図である。
１２ａ〜１２ｄ……回転数センサ、１３……空
転率演算手段、１４……低下量決定手段、１５…
…出力トルク制御手段、１７……Ａ／Ｔ制御手段
。
Fig. 1 is a diagram showing an automobile traction control device according to an embodiment of the present invention, Fig. 2 is a flowchart for explaining the operation of the embodiment, and Fig. 3 is a diagram showing engine torque-drive torque characteristics. FIG. 12a to 12d... Rotation speed sensor, 13... Idle rotation rate calculation means, 14... Decrease amount determining means, 15...
...Output torque control means, 17...A/T control means.
Claims (1)
シヨン（Ａ／Ｔ）を介して駆動輪に伝える自動車
において、駆動輪及び非駆動輪の車輪速をそれぞ
れ検出するセンサと、両センサにより検出された
駆動輪と非駆動輪の各車輪速に基づき駆動輪の空
転率を算出する駆動輪空転率算出手段と、上記駆
動輪空転率算出手段により算出される空転率に応
じ上記Ａ／Ｔの出力の必要な低下量を決定する出
力制御低下量決定手段と、上記出力制御低下量決
定手段により決定された低下量が設定量以下のと
きはその低下量に応じた上記エンジンの出力制御
を行い、同出力制御低下量決定手段により決定さ
れた低下量が上記設定量を超えたときには上記Ａ
／Ｔのシフトアツプ制御を行う出力制御手段とを
具備したことを特徴とする自動車のトラクシヨン
コントロール装置。 In automobiles that transmit engine output to the driving wheels via an automatic transmission (A/T), there are sensors that detect the wheel speeds of the driving wheels and non-driving wheels, and the driving wheels and non-driving wheels detected by both sensors. a driving wheel idling rate calculating means for calculating a idling rate of the driving wheels based on the wheel speed of each of the driving wheels; and a necessary reduction amount in the output of the A/T according to the idling rate calculated by the driving wheel idling rate calculating means. and an output control reduction amount determining means for determining the output control reduction amount, and when the reduction amount determined by the output control reduction amount determination means is less than a set amount, the output of the engine is controlled according to the amount of reduction, and the output control reduction amount is determined. When the amount of decrease determined by the determining means exceeds the set amount, the above A
1. A traction control device for an automobile, comprising: an output control means for performing shift-up control of a T/T.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987034566U JPH068905Y2 (en) | 1987-03-10 | 1987-03-10 | Traction control device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987034566U JPH068905Y2 (en) | 1987-03-10 | 1987-03-10 | Traction control device for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63141031U true JPS63141031U (en) | 1988-09-16 |
| JPH068905Y2 JPH068905Y2 (en) | 1994-03-09 |
Family
ID=30843242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987034566U Expired - Lifetime JPH068905Y2 (en) | 1987-03-10 | 1987-03-10 | Traction control device for automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH068905Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01208240A (en) * | 1988-02-16 | 1989-08-22 | Mazda Motor Corp | Power plant control device |
| JPH01208231A (en) * | 1988-02-15 | 1989-08-22 | Mazda Motor Corp | Power plane control device |
| JPH0642380A (en) * | 1992-03-09 | 1994-02-15 | Saturn Corp | Traction control system |
-
1987
- 1987-03-10 JP JP1987034566U patent/JPH068905Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01208231A (en) * | 1988-02-15 | 1989-08-22 | Mazda Motor Corp | Power plane control device |
| JPH01208240A (en) * | 1988-02-16 | 1989-08-22 | Mazda Motor Corp | Power plant control device |
| JPH0642380A (en) * | 1992-03-09 | 1994-02-15 | Saturn Corp | Traction control system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH068905Y2 (en) | 1994-03-09 |
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