| 摘要 |
PROBLEM TO BE SOLVED: To provide an integrated control device favourable in loading an electric control throttle engine and an automatic transmission to carry out shift control in accordance with accelerator opening and can velocity and capable of eliminating a reversing phenomenon of driving torque before and after shift even at the time of failure of an electric control throttle, travelling at higher speed than critical car velocity before shift and generating the maximum driving torque at one-speed. SOLUTION: This device is an integrated control of an engine-automatic transmission on a vehicle furnished with an engine 1 having a device free to control a throttle valve by an actuator in accordance with accelerator opening, a torque generating means to generate previously set driving torque even at the time of failure of an actuator control system and an automatic transmission 2 to input engine motive power and to carry out shift control in accordance with accelerator opening and car velocity, and it has a control means to carry out shift control so as to change driving torque before and after shift at car velocity to roughly match at the time of failure of the aforementioned actuator control system. |
