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专利名称：Control device for an automatic transmission发明人：Norihiro Tsukamoto,Atsushi Ayabe申请号：US12597051申请日：20080425公开号：US08768590B2公开日：20140701
专利附图：
摘要：A transmission ECU determines whether or not the conditions for executing aneutral control operation are satisfied (step S), and measures hydraulic oil temperature ifit determines that the execution conditions are satisfied (step S). Then, the transmissionECU sets a target speed ratio for a torque converter corresponding to the measured
hydraulic oil temperature (step S), and performs a neutral control operation to bring thespeed ratio of the torque converter equal to the target speed ratio (step S).
申请人：Norihiro Tsukamoto,Atsushi Ayabe
地址：Toyota JP,Toyota JP
国籍：JP,JP
代理机构：Sughrue Mion, PLLC
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