The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
May. 01, 1990

Filed:

May. 25, 1988
Applicant:
Inventors:

Yoshio Wazaki, Wako, JP;

Tetsuya Oono, Wako, JP;

Nobuyuki Narisawa, Wako, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60T / ;
U.S. Cl.
CPC ...
180197 ; 36442601 ;
Abstract

A system for controlling the slip of driving wheels of a vehicle detects an excessive slip state of at least one of the driving wheels of the vehicle wherein the slip of the at least one driving wheel has a magnitude greater than a predetermined magnitude, and interrupts fuel supply to the engine of the vehicle when the excessive slip state is detected. The system further detects a predetermined smaller slip state wherein the slip has a magnitude less than the predetermined magnitude. An amount of fuel supplied to the engine is corrected in dependence on the value of at least one predetermined operating parameter of the engine, which is sensed by at at least one parameter sensor, when the predetermined smaller slip state is detected. A plurality of different correction values responsive to operating conditions of the engine, which correct the amount of fuel supplied to the engine, are rendered virtually ineffective when the predetermined smaller slip state is detected.


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