摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a control device for a vehicular automatic transmission for realizing shifting with quickened response with suppressing turbine blow-up during the shifting. <P>SOLUTION: When a response in hydraulic control by a hydraulic control circuit 42 fails to satisfy a preset predetermined determining criteron, enhancing the shifting response is suppressed compared with a case that the determination criterion is satisfied. In a state that the response of hydraulic control by the hydraulic control circuit 42 is comparatively low because of mixing air into hydraulic fluid or the like, control for prohibiting high-response shifting or the like is performed, which can suitably prevent generation of the turbine blow-up due to delay of the hydraulic response. That is to say, the control device of the vehicular automatic transmission 10 for realizing shifting with quickened response while suppressing the turbine blow-up during the shifting can be provided. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |