A vehicle control device includes an actuator drive control section that controls drive of an actuator, a main motor drive control section that controls drive of a main motor, and a stagnation determination section. The stagnation determination section determines a stagnation of the actuator based on a detected value of a sensor unit that detects a physical quantity that changes according to a drive state of the actuator. When performing a meshing surface pressure reduction control for reducing a meshing surface pressure generated at the meshing point between a parking gear and a parking lever by driving the main motor, the main motor drive control section decreases a main motor torque which is a torque of the main motor based on the detected value of the sensor unit.

A method for controlling an automatic transmission of a vehicle. The method includes determining a torque of an engine of the vehicle; performing at least one transmission operation comprising actuating a clutch of the transmission by increasing or decreasing a pressure of transmission fluid routed to the clutch; during actuating: determining an input speed and output speed of the clutch; determining that the clutch is slipping; while the clutch is slipping, recording the pressure of transmission fluid routed to the clutch; calculating a torque transmitted by the clutch; associating the pressure of the transmission fluid routed to the clutch with the torque transmitted by the clutch to generate a clutch pressure-torque pairing; iteratively recording the clutch pressure-torque pairing for torque values; continuously calculating an adaptive pressure-torque function of the clutch based on clutch pressure-torque pairings; and controlling the transmission based on the adaptive pressure-torque function of the clutch.

A method for controlling an automatic transmission of a vehicle. The method includes determining a torque of an engine of the vehicle; performing at least one transmission operation comprising actuating a clutch of the transmission by increasing or decreasing a pressure of transmission fluid routed to the clutch; during actuating: determining an input speed and output speed of the clutch; determining that the clutch is slipping; while the clutch is slipping, recording the pressure of transmission fluid routed to the clutch; calculating a torque transmitted by the clutch; associating the pressure of the transmission fluid routed to the clutch with the torque transmitted by the clutch to generate a clutch pressure-torque pairing; iteratively recording the clutch pressure-torque pairing for torque values; continuously calculating an adaptive pressure-torque function of the clutch based on clutch pressure-torque pairings; and controlling the transmission based on the adaptive pressure-torque function of the clutch.

A shift-by-wire control device includes a first detector, a second detector, an auto parking control unit, and a malfunction determining unit. The first and second detectors respectively detect first and second vehicle states attributed to behaviors of a driver. The auto parking control unit executes an auto parking control irrespective of a state of the shift range selected by the shift lever, on conditions that detection results derived from the first and second detectors satisfy respective predetermined conditions. The malfunction determining unit determines that the first detector is malfunctioning, on a condition that the first detector fails to detect a change in the first vehicle state. The auto parking control unit refrains from executing the auto parking control, on a condition that the first detector is determined by the malfunction determining unit as malfunctioning.

A shift-by-wire control device includes a first detector, a second detector, an auto parking control unit, and a malfunction determining unit. The first and second detectors respectively detect first and second vehicle states attributed to behaviors of a driver. The auto parking control unit executes an auto parking control irrespective of a state of the shift range selected by the shift lever, on conditions that detection results derived from the first and second detectors satisfy respective predetermined conditions. The malfunction determining unit determines that the first detector is malfunctioning, on a condition that the first detector fails to detect a change in the first vehicle state. The auto parking control unit refrains from executing the auto parking control, on a condition that the first detector is determined by the malfunction determining unit as malfunctioning.

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.

A system and method for automatically shifting a vehicle based upon monitored conditions. The system includes a sensor assembly configured to detect a tilt of the vehicle, an acceleration sensor configured to detect whether the vehicle is accelerating, and a throttle sensor configured to detect whether the throttle is activated. The system further includes a computer configured to automatically shift the transmission of the vehicle to neutral when all of the monitored conditions are satisfied. In one embodiment, if one of the conditions ceases to be satisfied, then the logic causes the transmission of the vehicle to shift back from neutral to the prior gear.

A system and method for automatically shifting a vehicle based upon monitored conditions. The system includes a sensor assembly configured to detect a tilt of the vehicle, an acceleration sensor configured to detect whether the vehicle is accelerating, and a throttle sensor configured to detect whether the throttle is activated. The system further includes a computer configured to automatically shift the transmission of the vehicle to neutral when all of the monitored conditions are satisfied. In one embodiment, if one of the conditions ceases to be satisfied, then the logic causes the transmission of the vehicle to shift back from neutral to the prior gear.

Biometric data is received from a wearable device. The biometric data concerns a vehicle operator measured by at least one sensor in the wearable device. A load score is determined. The load score is a measurement of operator capacity to operate the vehicle based at least in part on the biometric data from the wearable device. At least one vehicle component is actuated based at least in part on the load score.

A vehicle includes a power detector for detecting a power state of the vehicle, a transmission detector for detecting a transmission mode of the vehicle, a door detector for detecting a door state of the vehicle, and a processor for generating an inadvertent ignition warning by comparing the power state, the transmission mode and the door state with an inadvertent ignition reference, for generating an inadvertent ignition level according to the accumulation of the generated inadvertent ignition warning, and for providing an inadvertent ignition warning message corresponding to the generated inadvertent ignition level.