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专利名称：AUTOMATIC TRANSMISSION CONTROL
DEVICE AND AUTOMATIC TRANSMISSIONCONTROL METHOD
发明人：MATSUO, Katsuhiro,SUZUKI,
Masami,MATSUI, Hiroki
申请号：EP13832963.6申请日：20130708公开号：EP21812A1公开日：20150708
专利附图：
摘要：A control device of an automatic transmission that controls the automatic
transmission including a friction engagement element capable of continuously changing atransmission torque includes: a first heat load estimation unit configured to estimate aheat load state in the friction engagement element based on an indication value of thetransmission torque; and an estimation stop unit configured to stop the estimation of theheat load state based on a state where the indication value of the transmission torquediffers from an actual value of the transmission torque actually transmitted by thefriction engagement element.
申请人：Nissan Motor Company, Limited
地址：2 Takara-cho Kanagawa-ku Yokohama-shi Kanagawa 221-0023 JP
国籍：JP
代理机构：Hoefer & Partner Patentanwälte mbB
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