System and method for controlling a stop/start system for a vehicle engine

• Main Authors: GRIFFIN CHAD EVERETTE, RADEMACHER ERIC MICHAEL, PEBLEY KIRK
• Format: Patent
• Language: English
• Published: 16.06.2015
• Subjects: BLASTING; COMBUSTION ENGINES; CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDEDFOR; STARTING OF COMBUSTION ENGINES; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS

A system and method for controlling a stop/start system for an engine in a vehicle include auto starting the engine in response to a transmission gear lever being shifted out of DRIVE when the engine has been auto stopped while the gear lever is in DRIVE. The auto starting is further in response to the gear lever being shifted into another gear and a vehicle brake being released within a predetermined time interval after the gear lever is moved into the other gear.