Gear shift control apparatus for automatic transmission and gear shift control method for automatic transmission

作者: Norimi Asahara , Masato Yoshikawa

DOI:

关键词: Differential (mechanical device)EngineeringAutomotive engineeringGear trainControl (management)Fuel efficiencyAutomatic transmissionControl methodsNon-circular gear

摘要: A gear shift control apparatus for an automatic transmission includes: a gear-shift-state-determining unit determining the presence or absence of gear-shift-determination transmission; gear-shift-time-estimating unit, when there is gear-shift-determination, estimating gear-shift-completion-time since present shifted to another and, after that, further gear; fuel-consumption-estimating first fuel consumption in case where vehicle drives and second fuel-consumption-determining validity on basis consumptions. gear-shift-control changes determination shifting at time accordance with result unit.

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