Abstract: A driver assistance system in a host vehicle is provided. The driver assistance system is configured to: track a plurality of obstacles in front of the host vehicle; receive host vehicle driver selection of a follow operating mode for the driver assistance system via a human machine interface (HMI); identify a candidate lead vehicle from the plurality of tracked obstacles; provide, via the HMI, a line of sight view in front of the host vehicle that includes the candidate lead vehicle; receive host vehicle driver selection of the candidate lead vehicle as a lead vehicle to follow; adjust a desired trajectory calculated by the driver assistance system to obtain and maintain a desired headway between the lead vehicle and the host vehicle; and generate control signals for vehicle actuators to control the host vehicle to follow the desired trajectory to follow the lead vehicle.

Abstract: Methods and systems for determining a continuous driving path for a vehicle include: (i) automatically controlling movement of the vehicle along a path while prioritizing the movement so as to minimize vehicle maneuvers, via a processor; (ii) obtaining data including location information as to a location of the vehicle and map information pertaining to the location as the vehicle is travelling autonomously via by the processor; (iii) determining, via the processor, when a decision is needed with respect to further travel of the vehicle, based on the location information and the map information; (iv) requesting, via the processor, driver input as to a driver preference of a driver for movement of the vehicle with regard to the decision; (v) receiving, via one or more sensors, the driver input including the driver preference; and (vi) determining, via the processor, the continuous driving path based on the driver preference.

Abstract: A method for controlling a transmission of a vehicle includes: determining, via an electronic controller, a predicted lateral G-force that will act on the vehicle while the vehicle moves along a road curve using image data from a front camera of the vehicle before the vehicle moves along the road curve; communicating, via the electronic controller, the predicted lateral G-force to a transmission controller; and and controlling, via the transmission controller, the transmission of the vehicle based on the predicted lateral G-force.

Abstract: A method for controlling a transmission of a vehicle includes: determining, via an electronic controller, a predicted lateral G-force that will act on the vehicle while the vehicle moves along a road curve using image data from a front camera of the vehicle before the vehicle moves along the road curve; communicating, via the electronic controller, the predicted lateral G-force to a transmission controller; and and controlling, via the transmission controller, the transmission of the vehicle based on the predicted lateral G-force.

Abstract: A continuously variable transmission (CVT), a transmission control system, and a method vary CVT clamping pressure based on an operation parameter. The control system is configured to command an initial minimum clamping pressure to be applied to the variator assembly to achieve a desired torque capacity. The control system determines one or more vehicle operation parameters and determines a vehicle condition based on the vehicle operation parameter(s). The vehicle condition is selectable from at least a base condition, an elevated condition, and a high condition. The control system selects a compensation strategy based on the vehicle condition. If an elevated compensation strategy has been selected and a predetermined condition has been met, the control system commands an elevated clamping pressure to be applied to the variator assembly. If a high compensation strategy has been selected, the control system commands a high clamping pressure to be applied to the variator assembly.

Abstract: A system and method for controlling a vehicle having a continuously variable transmission (CVT) comprises a control system having at least one controller, an accelerometer and one or more sensors in communication with the at least one controller to monitor and detect a change in an operational state of the vehicle. The control system determines a vehicle acceleration rate with the accelerometer in response to the change in the operational state of the vehicle. An adjusted vehicle speed is computed based, at least in part, on the vehicle acceleration rate. A variator speed ratio is generated based upon the adjusted vehicle speed and transmitted to the variator assembly of the CVT.

Abstract: A continuously variable transmission (CVT) for a vehicle includes an input member, an output member and a variator assembly including a first pulley rotatably coupled to the input member and a second pulley rotatably coupled to the output. The first and second pulleys are rotatably coupled by a flexible continuous rotatable device. A control system is provided including an instruction set executable to determine an initial variator speed ratio of the variator assembly and detect an event causing a change in an operational state of the vehicle. The control system determines a compensation strategy to adjust the variator speed ratio in response to the change in the operational state of the vehicle and generates an adjusted variator speed ratio based upon the compensation strategy. The control system transmits the adjusted variator speed ratio to the variator assembly.

Abstract: A continuously variable transmission, a transmission control system, and a method is provided. The control system is configured to command an initial minimum clamping pressure to be applied to the variator assembly to achieve a desired torque capacity. The control system determines one or more vehicle operation parameters and determines a vehicle condition based on the vehicle operation parameter(s). The vehicle condition is selectable from at least a base condition, an elevated condition, and a high condition. The control system selects a compensation strategy based on the vehicle condition. If an elevated compensation strategy has been selected and a predetermined condition has been met, the control system commands an elevated clamping pressure to be applied to the variator assembly. If a high compensation strategy has been selected, the control system commands a high clamping pressure to be applied to the variator assembly.

Abstract: A system and method for controlling a vehicle having a continuously variable transmission (CVT) comprises a control system having at least one controller, an accelerometer and one or more sensors in communication with the at least one controller to monitor and detect a change in an operational state of the vehicle. The control system determines a vehicle acceleration rate with the accelerometer in response to the change in the operational state of the vehicle. An adjusted vehicle speed is computed based, at least in part, on the vehicle acceleration rate. A variator speed ratio is generated based upon the adjusted vehicle speed and transmitted to the variator assembly of the CVT.

Abstract: A continuously variable transmission (CVT) for a vehicle includes an input member, an output member and a variator assembly including a first pulley rotatably coupled to the input member and a second pulley rotatably coupled to the output. The first and second pulleys are rotatably coupled by a flexible continuous rotatable device. A control system is provided including an instruction set executable to determine an initial variator speed ratio of the variator assembly and detect an event causing a change in an operational state of the vehicle. The control system determines a compensation strategy to adjust the variator speed ratio in response to the change in the operational state of the vehicle and generates an adjusted variator speed ratio based upon the compensation strategy. The control system transmits the adjusted variator speed ratio to the variator assembly.