Abstract: An integrated sensing unit and method that involves wirelessly transmitting tire pressure sensor readings and wheel speed readings to a control module in a vehicle. Sensor circuitry for a tire pressure monitoring (TPM) system can be used with an inertial measurement unit (IMU) in an integrated sensing unit to facilitate the wireless transmittance of wheel speed data. In an exemplary embodiment, the wheel speed data from the integrated sensing unit provides a redundant measure of wheel speed that can prolong the availability of vehicle systems that rely upon wheel speed, despite a potential malfunction of one or more typical wheel speed sensors.

Abstract: Methods and systems for providing instruction for new drivers of a vehicle are provided. In accordance with one embodiment, a system includes one or more sensors and a processor. The one or more sensors are configured to monitor operation of a vehicle and environment surrounding the vehicle. The processor is coupled to the one or more sensors, and is configured to at least facilitate identifying a condition pertaining to the operation of the vehicle and the surrounding environment; and providing a notification, for a driver of the vehicle, with instructions pertaining to the condition.

Abstract: A method and system for generating an alert to one or more occupants of a vehicle are provided. In one embodiment, the method includes receiving an input signal from a vehicle safety system. The input signal is indicative of an alert condition (e.g. an impending collision). The method further includes generating an output signal responsive to said input signal and wirelessly transmitting the output signal to the portable device. The portable device, such as a cellular communications device, has a haptic actuator and is configured to be mechanically disconnected from the vehicle while in physical contact with an occupant of the vehicle. The output signal, which may be transmitted directly to the portable device using short-range wireless communication protocols, is configured to activate the haptic actuator to cause a vibratory movement of the portable device and alert the vehicle occupant to the alert condition.

Abstract: A system and method of retrieving a vehicle includes generating a path from a final destination to a starting position, receiving a command to retrieve the vehicle, and autonomously operating the vehicle along the path from the final vehicle destination to the starting vehicle position.

Abstract: An integrated sensing unit and method that involves wirelessly transmitting tire pressure sensor readings and wheel speed readings to a control module in a vehicle. Sensor circuitry for a tire pressure monitoring (TPM) system can be used with an inertial measurement unit (IMU) in an integrated sensing unit to facilitate the wireless transmittance of wheel speed data. In an exemplary embodiment, the wheel speed data from the integrated sensing unit provides a redundant measure of wheel speed that can prolong the availability of vehicle systems that rely upon wheel speed, despite a potential malfunction of one or more typical wheel speed sensors.

Abstract: A method and system for generating an alert to one or more occupants of a vehicle are provided. In one embodiment, the method includes receiving an input signal from a vehicle safety system. The input signal is indicative of an alert condition (e.g. an impending collision). The method further includes generating an output signal responsive to said input signal and wirelessly transmitting the output signal to the portable device. The portable device, such as a cellular communications device, has a haptic actuator and is configured to be mechanically disconnected from the vehicle while in physical contact with an occupant of the vehicle. The output signal, which may be transmitted directly to the portable device using short-range wireless communication protocols, is configured to activate the haptic actuator to cause a vibratory movement of the portable device and alert the vehicle occupant to the alert condition.

Abstract: A system and method for selectively providing a building door reminder to an operator of a vehicle. The system carries out the method which includes the steps of: detecting that the vehicle is at a door reminder location at which there are one or more building structure doors, wherein the vehicle is configured to selectively provide a door alert to an operator of the vehicle upon departure of the vehicle from the door reminder location; determining that the vehicle has departed from the door reminder location; processing data available at the vehicle and, based on the processing, determining that the door alert is to be provided to the operator. The door alert can be provided to the operator at the vehicle via a vehicle user interface that provides within the vehicle an audible notification, visual notification, and/or tactile notification.

Abstract: A system and method of retrieving a vehicle includes generating a path from a final destination to a starting position, receiving a command to retrieve the vehicle, and autonomously operating the vehicle along the path from the final vehicle destination to the starting vehicle position.

Abstract: A method for isolating voltage sensor errors from contactor errors in an electrical system includes measuring a voltage between ground and a voltage bus rail when a contactor is open, and comparing the measured voltage to a first threshold voltage corresponding to a calibrated voltage reading that is expected when the contactor is closed. A first diagnostic code is recorded with a stuck-in-range status for the sensor when the measured voltage is greater than 0 and less than the first threshold voltage. A second diagnostic code is recorded with a stuck-closed status for the contactor when the measured voltage is equal to the first threshold voltage. The measured voltage may be compared to a second threshold voltage that exceeds the first threshold voltage, with a third diagnostic code recorded with a shorted value for the sensor when the measured voltage exceeds the first threshold voltage or is less than 0.

Abstract: Implementing a ride share service includes determining a route for an operator of the vehicle and accessing user preferences of the operator, the user preferences including characteristics of a ride share event and prospective ride share individuals. The ride share service also includes comparing the user preferences with information provided by individuals seeking transportation, each of the individuals providing a request for the transportation. The ride share service further includes identifying qualified candidates for the ride share event from the comparing by determining a threshold level of characteristics matching information provided by the individuals. In response to receiving a selection of a qualified candidate from the qualified candidates, the ride share service includes transmitting a communication to the selected qualified candidate accepting the request.

Abstract: A method for isolating voltage sensor errors from contactor errors in an electrical system includes measuring a voltage between ground and a voltage bus rail when a contactor is open, and comparing the measured voltage to a first threshold voltage corresponding to a calibrated voltage reading that is expected when the contactor is closed. A first diagnostic code is recorded with a stuck-in-range status for the sensor when the measured voltage is greater than 0 and less than the first threshold voltage. A second diagnostic code is recorded with a stuck-closed status for the contactor when the measured voltage is equal to the first threshold voltage. The measured voltage may be compared to a second threshold voltage that exceeds the first threshold voltage, with a third diagnostic code recorded with a shorted value for the sensor when the measured voltage exceeds the first threshold voltage or is less than 0.

Abstract: Implementing a ride share service includes determining a route for an operator of the vehicle and accessing user preferences of the operator, the user preferences including characteristics of a ride share event and prospective ride share individuals. The ride share service also includes comparing the user preferences with information provided by individuals seeking transportation, each of the individuals providing a request for the transportation. The ride share service further includes identifying qualified candidates for the ride share event from the comparing by determining a threshold level of characteristics matching information provided by the individuals. In response to receiving a selection of a qualified candidate from the qualified candidates, the ride share service includes transmitting a communication to the selected qualified candidate accepting the request.