Abstract: The invention is directed at devices, systems, and processes for managing the temperature of an electrochemical call including a device 10 comprising an inlet for receiving a heat transfer fluid; one or more electrochemical cell compartments 12 for receiving one or more electrochemical calls 20; one or more thermal energy storage material compartments 14 containing one or more thermal energy storage materials 18; and one or more heat transfer fluid compartments 16 for flowing the heat transfer fluid through the device; wherein the space between the one or more heat transfer fluid compartments 16 and the one or more electrochemical cell compartments 12 preferably includes one or more first regions 22 (i.e. portion) that are substantially free of the thermal energy storage material 18; and the space between the one or more heat transfer fluid compartments 16 and the one or more thermal energy storage material compartments 14 preferably includes one or more second regions 24 (i.e.

Abstract: A family of transmissions has four planetary gear sets, five controllable clutches and brake, and a passive one way brake. Selective engagement of the brakes and clutches in combinations of three produces eight forward speed ratios and one reverse speed ratio. The passive one way brake is engaged in the first forward speed ratio and overruns in the second through fifth forward speed ratios.

Abstract: A vehicle power system may include a signal driver system electrically connected with a signal receiver system, and a traction battery electrically connected with contactors responsive to the signal receiver system. The electrical connections may be routed through a common interface. A voltage associated with a control signal commanding the signal receiver system to cause the contactors to close and driven into the electrical connection between the signal driver and signal receiver systems by the signal driver system may indicate whether the electrical connection between the traction battery and contactors at the common interface is faulty.

Abstract: An engine system comprises a first turbocharger including a first wastegate, first wastegate actuator, and first turbocharger sensor, a second turbocharger including a second wastegate, second wastegate actuator, and second turbocharger sensor, and a controller configured to adjust the first wastegate actuator so that a parameter of the first turbocharger matches a parameter of the second turbocharger, based on output from the first and second turbocharger sensors. In this way, turbocharger output between the two turbochargers may be balanced.

Abstract: In at least one embodiment, an apparatus for masking an in-coming call from a portable communication device (PCD) in a vehicle is provided. The apparatus comprises a controller that is configured to receive a driver status signal indicative of a driver being one of a primary driver and a secondary driver. The controller is further configured to transmit a first signal to a PCD to block a notification of an incoming call in the event the driver status signal indicates that the driver is the secondary driver.

Abstract: In one embodiment, a ducting system comprises a feed duct for feeding air and exhaust gases to an internal combustion engine, a discharge duct for discharging the exhaust gases produced by the internal combustion engine from the internal combustion engine, in which one or more exhaust gas aftertreatment units are arranged for aftertreatment of the exhaust gases, and a heating device arranged in the feed duct. The heating device is configured to perform a heating process for preheating the air that is fed to the internal combustion engine. A duration of the heating process and/or heat output given off by the heating device is controlled as a function of a variable approximately representing a state of ageing of at least one of the one or more exhaust gas treatment units.

Abstract: Methods and systems are provided for selecting a group of cylinders for selective deactivation, in a variable displacement engine system, based at least on a regeneration state of an exhaust catalyst. The position of one or more valves and throttles may be adjusted based on the selective deactivation to reduce back-flow through the disabled cylinders while also maintaining conditions of a downstream exhaust catalyst. Pre-ignition and knock detection windows and thresholds may also be adjusted based on the deactivation to improve the efficiency of knock and pre-ignition detection.

Abstract: A vehicle passive entry side door latch release system engageable with a release cable connected a door latch. The door latch release system may include a movable linkage assembly engageable with the release cable, a motor including an output shaft having a pinion engageable with a rack affixed to or formed with the linkage assembly to move the release cable to unlatch the door latch, and an electronic control unit for controlling the motor. The electronic control unit may operate the motor upon receiving an actuation signal. The invention also provides a vehicle including the door latch release system described above, and various embodiments thereof.

Abstract: Methods and systems are provided for purging condensate from a charge air cooler to an engine intake while reducing misfire events related to the water ingestion. During the purging, a spark timing is adjusted based on the amount of condensate purged per cycle. The spark timing is adjusted differently when the condensate is purged during a tip-in versus a pro-active clean-out routine.

Abstract: A vehicle seat includes a back and a cushion. A mounting assembly supports the cushion and includes a first mounting arm coupled with the back and rotatable with respect to the cushion such that the back is translatable over the cushion. The vehicle seat further includes a first restraint arm coupled with the seat back and operatively coupled with the first mounting arm such that translation of the seat back drives corresponding rotation of the first restraint arm.

Abstract: A method for determining soot mass oxidized during a particulate filter oxidation procedure is disclosed. In one example, soot mass is determined via an Arrhenius equation. The approach may provide cost savings and reliability improvements as compared to other ways of determining soot mass.

Abstract: Methods and systems are described for an oil delivery system of an engine. In one method, oil is pumped via a lower pressure oil pump to piston cooling jets while oil is separately pumped via a higher pressure oil pump to a cylinder head, bearings, a turbocharger, or a variable valve operation system. Herein, the higher and lower pressure oil pumps each draw oil from a common, shared sump, and return oil back to the common, shared sump.

Abstract: An cooling apparatus and method for providing a cooling air flow in a region of a constant velocity joint. The constant velocity joint has a housing comprising a first housing portion and a second housing portion. The first and second housing portions are coupled together by fasteners. The cooling device comprises a load-distributing portion and a fan-blade portion. The load-distributing portion is located between a head of each fastener and either the first or second housing portion, with each fastener inserted into a respective hole in the load-distributing portion. The load-distributing portion distributes a load applied by the fasteners to the first or second housing portion. The fan-blade portion is coupled to the load-distributing portion. The fan-blade portion is configured to create a current of air when the constant velocity joint housing rotates.

Abstract: A system includes a first battery configured to power at least one vehicle subsystem and a second battery configured to power an electric motor to propel a vehicle. A processing device is configured to detect an inadequate power level provided from the first battery to the at least one vehicle subsystem and selectively partition the second battery to power the at least one vehicle subsystem.

Abstract: A traction battery thermal plate assembly may include a structure having edge portions defining a cavity and configured to support a battery cell array, a thermal plate disposed within the cavity and adjacent to the array, and a spring assembly disposed within the cavity between the structure and the plate. The spring assembly may be configured to exert a force against the plate such that plate contacts the array to transfer heat between the array and the plate. The thermal plate disposed within the cavity may be below the array. The spring assembly may include a body defining a plurality of tabs configured to extend outward from a plane defined by the body. The spring assembly may include a base portion and an upper portion configured to support one or more compression springs therebetween.

Abstract: Example embodiments provide systems and methods for a vehicle component structural integrity assessment system, comprising a first connection and a second connection coupled to a conduction path, which is associated with a vehicle component. The conduction path has an initial resistance. A controller is configured to transmit a signal upon the detection of a change in the resistance of the conduction path from the initial resistance.

Abstract: A method for a fuel system, comprising: monitoring a fuel tank pressure during a refueling event; determining a fuel flow rate based on a steady-state portion of the monitored fuel tank pressure; and indicating an amount of fuel added to a fuel tank based on the fuel flow rate. In this way, a fuel tank fill level can be determined following a refueling event, even in a scenario where the fuel level indicator is stuck or malfunctioning.

Abstract: A vehicle includes a communication interface, a memory device, and a processing device. The communication interface is configured to communicate over a communication network. The memory device is configured to store a connectivity map associated with a geographic area. The connectivity map defines a communication quality at a plurality of locations in the geographic area. The processing device is configured to initiate a remote data transfer over the communication network in accordance with the connectivity map.

Abstract: A lighted vehicle bin assembly that activates a light source based on motion and recalibrates a sensor is provided. The lighted vehicle bin assembly includes a vehicle storage bin, a light source arranged to illuminate the bin, and a proximity sensor for sensing an object in the bin based on a sensor signal relative to a threshold. The lighted vehicle bin assembly also includes a controller that activates the light source when the sensor signal exceeds a threshold and recalibrates the sensor when the sensor signal exceeds the threshold for a time period.

Abstract: A vehicle seat assembly includes a seat member, a back member, and a base having a track and a guide with horizontal and vertical portions. The seat member is connected to the base by scissors linkage engaging the track to provide vertical and rearward translation of the seat member between use and stowed positions. The back member has a lower portion engaging the guide and providing horizontal and vertical translation of the lower portion of the back member, and rotation of the back member between upright and stowed positions.