AUTOMOBILE ONE-WAY CLUTCH POWER COUPLING AND DRIVE CONTROL DEVICE AND METHOD, AND AUTOMOBILE

摘要

Disclosed is an automobile one-way clutch power coupling and drive control device, comprising an input shaft (1) connected to a power source, a transmission mechanism and a synchronizer assembly (4), and further comprising a one-way clutch (5), the transmission mechanism being an AMT transmission. The one-way clutch is configured to be connected to the input shaft and a first gear driving gear (2) of the AMT transmission, and the one-way clutch is locked when the speed of the input shaft exceeds that of the first gear driving gear, so as to prevent the input shaft and the first gear driving gear both from rotating with respect to each other. Further disclosed are a method for carrying out power coupling and drive control by using the automobile one-way clutch power coupling and drive control device, and an automobile having the same device. By means of the present invention, the power interruption time required during switching of speed ratios can be shortened, such that the speed of the gear shifting is improved, the wear of a friction ring of the synchronizer is reduced, the requirement for the synchronizer is reduced, and the transmission of the torque in an opposite direction can also be realized.