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发明授权
US5709629A Method and apparatus for controlling automatic transmission of a motor vehicle 失效
用于控制机动车辆的自动变速器的方法和装置

Method and apparatus for controlling automatic transmission of a motor vehicle
摘要：
A signal detector is located before an automatic transmission for detecting timing such that torque outputted from a torque converter of the automatic transmission at the moment of upshifting changes from clutch before shift to clutch after shift. A signal detector is located after the automatic transmission for detecting timing such that torque outputted from a torque converter of said automatic transmission at the moment of downshifting changes from clutch before shift to clutch after shift. An apparatus executes the driving shaft torque control in response to the changes in both torque signal detectors.
摘要（中）：

信号检测器位于用于检测定时的自动变速器之前，使得在升档时自动变速器的液力变矩器输出的转矩在换挡之前从离合器变换到离合器之后变化。 信号检测器位于用于检测定时的自动变速器之后，使得在换档时从所述自动变速器的变矩器输出的转矩从换档到离合器之间的离合器变化。 一个装置响应两个转矩信号检测器的变化执行驱动轴转矩控制。

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