Abstract: A vehicle door system is disclosed. The system comprises an actuator, a power source, and a controller. The actuator is configured to adjust a position of a door. The controller is configured to control the actuator with energy provided by the power source. The controller is further configured to identify a charge level of the power source and compare the charge level to at least one threshold. In response the charge level being less than the at least one threshold, the controller is configured to output a warning signal.

Abstract: This disclosure details illuminating vehicle closure member systems for selectively producing various exterior lighting effects. Exemplary closure member systems may include a closure member and a discrete illuminating section secured relative to the closure member and including a lighting module that is configured to produce at least one of a beltline lighting effect, a motion path lighting effect, or an operation status lighting effect at or near the closure member. A control module may control the various lighting effects emitted by the illuminating closure member system.

Abstract: Methods and systems are provided for an oxygen sensor heater. In one example, a method may include applying a less than maximum duty cycle of voltage to the oxygen sensor heater during an engine cold start (e.g., when a temperature of the oxygen sensor is less than its light-off temperature) and adjusting the applied duty cycle of voltage to maintain a constant amount of power. In this way, the oxygen sensor may be heated at a constant rate even as a resistance of the oxygen sensor heater increases, decreasing an amount of time before the oxygen sensor reaches its light-off temperature.

Abstract: A door assist system for a vehicle is disclosed. The system comprises an actuator configured to control a position of the door about a hinge assembly. An interference sensor forms a portion of a door opening seal and is configured to detect an obstruction in a plurality of detection regions. The system further comprises a controller configured to control the actuator in response to a detection signal from the interference sensor.

Abstract: Methods and systems are provided for predicting response time of a particulate matter (PM) sensor and resetting the PM sensor upon completion of response time prediction, independent of actual or predicted soot load on PM sensor. Soot accumulation data collected during steady state vehicle operation may be fitted with a time-based polynomial function and sensor output and regeneration schedule may be estimated from the curve fit even if the overall signal is noisy.

Abstract: Methods and systems are provided for an oxygen sensor heater. In one example, a method may include applying a less than maximum duty cycle of voltage to the oxygen sensor heater during an engine cold start (e.g., when a temperature of the oxygen sensor is less than its light-off temperature) and adjusting the applied duty cycle of voltage to maintain a constant amount of power. In this way, the oxygen sensor may be heated at a constant rate even as a resistance of the oxygen sensor heater increases, decreasing an amount of time before the oxygen sensor reaches its light-off temperature.

Abstract: A vehicle door system is disclosed. The system comprises an actuator, a power source, and a controller. The actuator is configured to adjust a position of a door. The controller is configured to control the actuator with energy provided by the power source. The controller is further configured to identify a charge level of the power source and compare the charge level to at least one threshold. In response the charge level being less than the at least one threshold, the controller is configured to output a warning signal.

Abstract: A vehicle door system is disclosed. The system comprises an actuator, a power source, and a controller. The actuator is configured to adjust a position of a door. The controller is configured to control the actuator with energy provided by the power source. The controller is further configured to identify a charge level of the power source and compare the charge level to at least one threshold. In response the charge level being less than the at least one threshold, the controller is configured to output a warning signal.

Abstract: A vehicle door system for a for-hire vehicle (FHV) and a method of calculating a transport fare includes providing a FHV having an actuator configured to adjust a position of a door relative to a door opening. An apparatus is configured to receive vehicle occupancy data. A controller is configured to process the vehicle occupancy data to determine the vehicle occupancy over the course of a passenger transport. The controller is further configured to calculate a transport fare as a function of the vehicle occupancy over the course of the passenger transport.

Abstract: A vehicle door controller is disclosed. The vehicle door controller is in communication with an actuator configured to control a door and is further in communication with a temperature sensing device. The controller is configured to receive a temperature signal from the temperature sensing device. Based on the temperature signal, the controller is configured to identify an actuator condition. In response to the actuator condition, the controller is configured to control the actuator to move the door to a resting position.

Abstract: A door assist system for a vehicle is disclosed. The system comprises an actuator configured to control a position of the door about a hinge assembly. An interference sensor forms a portion of a door opening seal and is configured to detect an obstruction in a plurality of detection regions. The system further comprises a controller configured to control the actuator in response to a detection signal from the interference sensor.

Abstract: A control system for a vehicle door includes a power assist device coupled between a door and a door opening of the vehicle and a sensor. The system further includes a controller that receives a signal from the sensor, identifies a recognized user from image data within the signal, interprets a control gesture by the recognized user from video data within the signal, and causes the power assist device to move the door in response to the control gesture.

Abstract: A vehicle door system is disclosed. The system comprises an actuator, at least one communication circuit, and a controller. The actuator is configured to adjust a position of a door. The controller is configured to receive a request for the vehicle to retrieve an occupant via the communication circuit. The controller is further configured to receive an authentication signal via the communication circuit authenticating an identity of the occupant. In response to the authentication, the controller is configured to control the actuator to make the vehicle accessible to the occupant.

Abstract: A door assist system for a vehicle is disclosed. The system comprises an actuator configured to control a position of the door about a hinge assembly. An interference sensor forms a portion of a door opening seal and is configured to detect an obstruction in a plurality of detection regions. The system further comprises a controller configured to control the actuator in response to a detection signal from the interference sensor.

Abstract: A vehicle door system is disclosed. The system comprises an actuator, a power source, and a controller. The actuator is configured to adjust a position of a door. The controller is configured to control the actuator with energy provided by the power source. The controller is further configured to identify a charge level of the power source and compare the charge level to at least one threshold. In response the charge level being less than the at least one threshold, the controller is configured to output a warning signal.

Abstract: A vehicle door system is disclosed. The system comprises an actuator, at least one communication circuit, and a controller. The actuator is configured to adjust a position of a door. The controller is configured to receive a request for the vehicle to retrieve an occupant via the communication circuit. The controller is further configured to receive an authentication signal via the communication circuit authenticating an identity of the occupant. In response to the authentication, the controller is configured to control the actuator to make the vehicle accessible to the occupant.

Abstract: A vehicle door controller is disclosed. The vehicle door controller is in communication with an actuator configured to control a door and is further in communication with a temperature sensing device. The controller is configured to receive a temperature signal from the temperature sensing device. Based on the temperature signal, the controller is configured to identify an actuator condition. In response to the actuator condition, the controller is configured to control the actuator to move the door to a resting position.

Abstract: A vehicle door system for a for-hire vehicle (FHV) and a method of calculating a transport fare includes providing a FHV having an actuator configured to adjust a position of a door relative to a door opening. An apparatus is configured to receive vehicle occupancy data. A controller is configured to process the vehicle occupancy data to determine the vehicle occupancy over the course of a passenger transport. The controller is further configured to calculate a transport fare as a function of the vehicle occupancy over the course of the passenger transport.

Abstract: Methods and systems are provided for predicting response time of a particulate matter (PM) sensor and resetting the PM sensor upon completion of response time prediction, independent of actual or predicted soot load on PM sensor. Soot accumulation data collected during steady state vehicle operation may be fitted with a time-based polynomial function and sensor output and regeneration schedule may be estimated from the curve fit even if the overall signal is noisy.

Abstract: A control system for a vehicle door includes a power assist device coupled between a door and a door opening of the vehicle and a sensor. The system further includes a controller that receives a signal from the sensor, identifies a recognized user from image data within the signal, interprets a control gesture by the recognized user from video data within the signal, and causes the power assist device to move the door in response to the control gesture.