JPS63141067U

JPS63141067U -

Info

Publication number: JPS63141067U
Application number: JP1987034567U
Authority: JP
Priority date: 1987-03-10
Filing date: 1987-03-10
Publication date: 1988-09-16

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例に係る自動車のトラ
クシヨンコントロール装置を示す図、第２図は同
実施例の動作を示すフローチヤート、第３図はエ
ンジン出力制御の一例を示すフローチヤート、第
４図は車輪速の時間的変化を示す図である。１１……シヤツトバルブ、１４……インレツト
バルブ、１５……アウトレツトバルブ、１６……
駆動力制御用コンピユータ。 FIG. 1 is a diagram showing a traction control device for an automobile according to an embodiment of the present invention, FIG. 2 is a flowchart showing the operation of the same embodiment, and FIG. 3 is a flowchart showing an example of engine output control. FIG. 4 is a diagram showing temporal changes in wheel speed. 11... Shut valve, 14... Inlet valve, 15... Outlet valve, 16...
Computer for driving force control.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

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、駆動輪を制動する制動手段と、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、駆動輪空転率算出手段により算出
された駆動輪の空転率が設定値以上の場合には上
記制動手段により駆動輪を制動し、駆動率の空転
率が設定値より小さい場合には上記駆動輪の制動
を解除する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。 A sensor that detects the wheel speeds of the driving wheels and non-driving wheels, a braking means that brakes the driving wheels, and a calculation of the idle rotation rate of the driving wheels based on the wheel speeds of the driving wheels and non-driving wheels detected by both sensors. a drive wheel idling rate calculating means that calculates a driving wheel idling rate, and when the idling rate of the driving wheel calculated by the driving wheel idling rate calculating means is equal to or higher than a set value, the driving wheel is braked by the braking means, and the idling rate of the driving ratio is set to the set value. A traction control device for an automobile, comprising: control means for releasing the braking of the drive wheels when the brake is smaller.