发明名称 |
VEHICLE STARTUP CONTROL DEVICE AND STARTUP CONTROL METHOD |
摘要 |
A start request detection unit detects a start request for a vehicle. A hydraulic pressure control circuit controls torque transmitted by a lock-up clutch by controlling an engagement force of the lock-up clutch. A rotation speed detection unit detects an output rotation speed of a torque converter. An engagement control unit issues an instruction to the hydraulic pressure control circuit such that the lock-up clutch is placed in slip engagement and is able to transmit the torque when the following conditions are both satisfied: a predetermined time period has elapsed since detection of the start request by the start request detection unit; and the output rotation speed has increased to a predetermined rotation speed or higher. |
申请公布号 |
US2015046051(A1) |
申请公布日期 |
2015.02.12 |
申请号 |
US201314388652 |
申请日期 |
2013.02.22 |
申请人 |
JATCO LTD ;NISSAN MOTOR CO., LTD. |
发明人 |
Kawaguchi Takateru;Suzuki Akito;Hayakawa Aki;Endo Yasuhiro;Sekiya Hiroshi |
分类号 |
F16H61/14;F16D43/284 |
主分类号 |
F16H61/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Fuji-shi, Shizuoka JP |