ENGINE CONTROL DEVICE FOR VEHICLE AND ENGINE CONTROL METHOD FOR VEHICLE |
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| 申请号 | EP15769015 | 申请日 | 2015-02-26 | 公开(公告)号 | EP3124773A4 | 公开(公告)日 | 2017-12-27 |
| 申请人 | JATCO LTD; | 发明人 | TOHTA YUZURU; WAKAYAMA HIDESHI; INOUE MAMIKO; INOUE TAKUICHIRO; | ||||
| 摘要 | An engine control device for a vehicle including a power train where a continuously variable transmission is coupled to an engine, includes engine torque control means configured to control the engine so as to obtain an basic engine torque corresponding to an operating state of the vehicle, and command means configured to command engine torque control means to increase an engine torque from the basic engine torque during a gear shifting from a first speed stage to a second speed stage. The continuously variable transmission includes a continuously variable transmission mechanism, an auxiliary transmission mechanism that includes at least a first engagement portion and a second engagement portion to achieve the gear shifting from the first speed stage to the second speed stage, and shift control means configured to set a target value of a transmission gear ratio of the entire continuously variable transmission mechanism and the auxiliary transmission mechanism based on the operating state of the vehicle to control the continuously variable transmission mechanism such that the target value is achieved. | ||||||
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