Clutchless Transmission Apparatus for Controlling Gear-Position Shifting and Control Method Thereof
1 Assignment
0 Petitions
Accused Products
Abstract
A clutchless transmission apparatus and control method thereof. The transmission apparatus comprises a motor(10) and a transmission(20), said motor(10) is connected to said transmission(20) and supplies power to said transmission(20) via an input shaft of the transmission(20), wherein said apparatus further comprises a control device(30), which is electrically connected to said motor(10) and said transmission(20), wherein said control device(30) is configured to determine whether a gear-position shifting is required based on rotation speed of said transmission(20), if a gear-position shifting is required, regulates torque of said motor(10) to control said transmission(20) to disengage, and then regulates the rotation speed of said motor(10) of said transmission(20) to control said transmission(20) to engage for shifting gear-position. The clutchless transmission apparatus provided in the present invention doesn'"'"'t need a clutch during gear-position shifting, and therefore it is light, simple, easy to maintain and control, and can be used in a wide range of application.
8 Citations
28 Claims
-
1-14. -14. (canceled)
-
15. A clutchless transmission apparatus for controlling gear-position shifting, comprising:
-
a motor; a transmission having an input shaft for receiving power; the motor configured to supply power to the input shaft of the transmission; a control device operatively coupled to the motor and to the transmission, wherein the control device is configured to; determine whether a gear-position shifting is required based on a rotational speed of the transmission; if a gear-position shifting is required, regulate a torque of the motor to control the transmission to disengage, and then regulate a rotational speed of the motor based on a rotational speed of the transmission to control the transmission to engage. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22)
-
-
23. A control method for shifting a gear-position in an apparatus having a motor and a transmission, the method comprising:
-
determining whether a gear-position shifting is required based on a rotational speed of the transmission; if a gear-position shifting is required; regulating a torque of the motor to control the transmission to disengage; regulating the rotational speed of the motor based on the rotational speed of the transmission to control the transmission to engage. - View Dependent Claims (24, 25, 26, 27, 28)
-
Specification