AMT gearbox, gear shifting control method and device of AMT gearbox and medium
The invention discloses an AMT gearbox, a gear shifting control method and device of the AMT gearbox and a medium. The method comprises the steps that it is determined that a current gear is shifted to a target gear; the torque of the motor is controlled to be reset; the electromagnetic valves of th...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses an AMT gearbox, a gear shifting control method and device of the AMT gearbox and a medium. The method comprises the steps that it is determined that a current gear is shifted to a target gear; the torque of the motor is controlled to be reset; the electromagnetic valves of the current gear and the target gear are opened for gear disengagement operation; when the gear is in the neutral gear, the rotating speed of the motor is regulated and controlled; when the speed difference of the motor is smaller than or equal to a preset threshold value, a gear engaging instruction is sent out; according to the gear engaging instruction, when the combination sleeve is pushed to reach preset displacement, the torque of the motor is controlled to be reset; and the combination sleeve is continuously pushed to be connected with the target connection gear ring, and gear engaging is completed. According to the gear shifting control method of the AMT gearbox provided by the embodiment of the invention, on |
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