SLIP CONTROLLER FOR VEHICLE

• Main Authors: TSUYAMA TOSHIAKI, NOBUMOTO KAZUTOSHI, KAGEYAMA FUMIO, ONAKA TORU
• Format: Patent
• Language: English
• Published: 21.12.1992
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; BLASTING; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; COMBUSTION ENGINES; CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; CONTROLLING COMBUSTION ENGINES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT; TRANSPORTING; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLES IN GENERAL; WEAPONS

PURPOSE:To prevent any noise due to wheel vibration at the time of driving on a bad road from occurring, without entailing a detection error of slip value, etc., conformed to a difference in both inner and outer wheels to be produced at the tuning of a vehicle. CONSTITUTION:This slip controller is made up of installing a first control part 55, performing slip control over both symmetrical driving wheels independently according to each detection signal of driving wheel speed detecting means 51L, 51R and driven wheel speed detecting means 52L, 52R, and a second control part 56, performing each slip control over these driving wheels on the basis of each speed of symmetrical driving wheels and means speed of symmetrical driven wheels in the case where a fact that a vehicle is rectilinearly driven on a rough road is confirmed by a bad road judging means 53 and a rectilinear state detecting means 54.