Invention Grant
- Patent Title: System and method of controlling shifts of an electronically controlled mechanical transmission of a vehicle
- Patent Title (中): 控制车辆的电子控制机械变速器的变速的系统和方法
-
Application No.: US14298606Application Date: 2014-06-06
-
Publication No.: US09303760B2Publication Date: 2016-04-05
- Inventor: Kushan Vora , Garth H. Bulgrien , Brian A. Hartman
- Applicant: CNH Industrial America LLC
- Applicant Address: US PA New Holland
- Assignee: CNH Industrial America LLC
- Current Assignee: CNH Industrial America LLC
- Current Assignee Address: US PA New Holland
- Agent Patrick M. Sheldrake
- Main IPC: G06F17/00
- IPC: G06F17/00 ; F16H61/04 ; F16H61/02 ; F16H47/02
Abstract:
A method of shifting a transmission of a vehicle. The method includes the steps of: initiating a shift from a first gear to a second gear in the transmission; disengaging a first clutch associated with the first gear; engaging a second clutch associated with the second gear; and actively modifying a pump displacement and/or a motor displacement while the disengaging step or the engaging step are carried out. The motor is drivingly coupled to the transmission.
Public/Granted literature
Information query
