Abstract: In various embodiments, the present disclosure relates to systems, for selectively actuating a safety mechanism, using a transformable material, to protect against an unwanted condition. The system in one implementation includes first and second pulley devices configured to accommodate multiple strands of the transformable material. In another implementation, the system includes two connection points for holding the transformable material and an overload-protection sub-system for protecting the transformable material from overload. In still another implementation, the system includes a first biasing element and a manual-release sub-system including a second biasing element.

Abstract: A multi-mode continuously variable transmission in a powertrain of a motor vehicle includes a continuously variable unit connected to a planetary gear set arrangement. The planetary gear set arrangement generally includes two planetary gear sets, two brakes, and one clutch and provides multiple modes of ratio selection between the continuously variable unit and a transmission output member. The transmission output member is connected to a chain driven final having only three axes of rotation.

Abstract: Thick film conductive inks for electronic devices, methods for making electronic devices using thick film conductive inks, and electronic devices fabricated by such methods are provided herein. In one example, a thick film conductive ink includes an organic portion and an inorganic portion. The inorganic portion is dispersed in the organic portion to define a paste. The inorganic portion includes metallic copper powder, cupric oxide, and elemental boron. The thick film conductive ink includes substantially no glass.

Abstract: A secondary loop air conditioning system for a vehicle that includes a condenser and an integrated assembly is disclosed. The condenser has a first condenser header spaced from a second condenser header, a condenser core extending between the first and second condenser headers, and a refrigerant inlet operatively engaging the first condenser header. The integrated assembly includes a chiller mounted to the first condenser header and having a liquid inlet and a liquid outlet configured to be in fluid communication with a secondary loop of the air conditioning system, and an expansion device in fluid communication with the condenser and mounted adjacent to the chiller for directing refrigerant into the chiller, and a refrigerant outlet. Also, a receiver/dryer area may be located in one of the condenser and the integrated assembly.

Abstract: A system includes a stop-start module that determines, based on characteristics of a vehicle, whether to deactivate an engine of the vehicle, that selectively deactivates the engine based on the characteristics, that, subsequent to deactivating the engine, selectively reactivates the engine based on the characteristics, and that generates an indication signal corresponding to the determination. A driver alert module receives the indication signal and selectively generates, based on the indication signal, a masking sound to be played by an audio system of the vehicle while the engine is deactivated.

Abstract: An internal combustion engine includes an engine assembly and an oil containment system attachable to the assembly. The oil containment system includes a cover component including an oil fill apparatus configured for conducting an oil to the internal combustion engine. The apparatus has a first end sealable with a cap, a second end spaced apart from the first end along a central longitudinal axis, and an annular wall concentric with and extending along the central longitudinal axis. The annular wall defines a first passage therethrough and a channel extending through the cover component along the central longitudinal axis. The oil containment system also includes a baffle component abutting the second end and defining a second passage therethrough such that the second passage is spaced apart from the channel.

Abstract: A method of tensioning a park brake system of a vehicle includes providing an adjustment mechanism having a nut in threaded engagement with a rod that defines a signal to noise ratio therebetween. The nut is advanced on the rod to remove slack until torque applied to the nut indicates that the park cables include a tension equal to an offset tension level. The nut is then retracted on the rod to introduce slack into the park cables and reduce the tension in the park cables to a target slack tension level. A signal to noise ratio between the nut and the rod is improved so that the cable tension may be predicted by the torque required to turn the nut on the rod, thereby allowing a torque indicating tool to measure the tension in the park cables my measuring the torque required to turn the nut on the rod.

Abstract: A method for detecting and locating an open-wire fault within a vehicle subsystem, is provided. The method compares an output voltage of a low-pass filter circuit of the vehicle subsystem to a threshold voltage; detects that an open-wire fault exists in the vehicle subsystem when the output voltage is not less than the threshold voltage; determines a capacitance value of the low-pass filter circuit; and performs a lookup, using the capacitance value, to determine the location of the detected open wire fault.

Abstract: A multi-mode continuously variable transmission in a powertrain of a motor vehicle includes a continuously variable unit connected to a planetary gear set arrangement. The planetary gear set arrangement generally includes two planetary gear sets, two brakes, and one clutch and provides multiple modes of ratio selection between the continuously variable unit and a transmission output member. The transmission output member is connected to a chain driven final having only three axes of rotation.

Abstract: A driving assistance apparatus for a motor vehicle for assistance with driving along narrow roadways is provided. The apparatus includes a data acquisition unit for acquiring route data while driving on a route obtained from wheel and steering angle sensors, a trajectory storage unit for recording the route data, and a triggering unit for triggering the vehicle based on the route data. The apparatus is coupled to a satellite navigation receiver for determining boundary value position data at the time of commencement and/or end of the route. A storage unit stores the boundary value position data for the route data. An approach checking unit checks whether the vehicle is approaching the commencement or end of the route based on the boundary value position data and generates a position approach signal if the motor vehicle is approaching the commencement or end of the route.

Abstract: A trip plan is received at an in-vehicle application on a memory of an in-vehicle infotainment unit or at an application on a mobile device memory. The trip plan includes an expected trip duration and/or an expected trip return. An in-vehicle bus facilitates monitoring for a return event, or a mobile device monitoring system facilitates monitoring for a return event. In an example, a notification that the return event has been recognized is received at one of the applications. The return event is identified as having occurred prior to or at the expiration of the expected trip duration and/or return. In another example, one of the applications recognizes that the expected trip duration and/or the return has expired and that no notification of the return event has been received, and a pending alert notification is transmitted to another party.

Abstract: A multi-mode continuously variable transmission (CVT) for a motor vehicle includes a transmission input member, a transmission output member, a planetary gear set, a forward clutch, a brake, and a continuously variable unit having a first pulley, a second pulley, and an endless member wrapped around the first pulley and the second pulley. A first transfer gear set is connected to the transmission output member. A second transfer gear set is connected to the transmission output member. A dual clutch assembly is provided having a first clutch and a second clutch, wherein the first clutch selectively connects the second pulley to the first transfer gear set and the second clutch selectively connects the second pulley to the second transfer gear set. The dual clutch assembly provides two modes or ranges of continuously variable speed ratios between the transmission input member and the transmission output member.

Abstract: A method for controlling an electromagnetically-activated fuel injector includes, when a plurality of fuel injection events are close-spaced during an engine cycle, monitoring a respective desired injected fuel mass for each of the plurality of fuel injection events. A desired current wave form is selected from a plurality of current waveforms whereat each respective desired injected fuel mass is achieved based on at least one of the fuel injection events. The fuel injector is controlled using the desired current waveform.

Abstract: An electrochemical battery cell of a lithium ion battery has a physically cross-linked gel electrolyte situated between a negative electrode and a positive electrode. The gel electrolyte includes a block co-polymer host and a liquid electrolyte, which can transport lithium ions, absorbed into the block co-polymer host. The block co-polymer host includes poly(alkylene oxide) block units and physically cross-linkable block units. A few preferred physically cross-linkable block units that may be employed include polyamide block units and poly(terephthalate)ester block units.

Abstract: Methods and apparatus are provided for notifying a user of a condition of a vehicle. The method includes receiving sensor data from one or more sensors associated with one or more systems of the vehicle. The one or more sensors observe conditions associated with the one or more systems of the vehicle. The method includes receiving a preference for notifications from a user of the vehicle. The method further includes generating at least one notification based on the preference and the sensor data, and communicating the at least one notification to a device of the user.

Abstract: In a fuel injection system a high-pressure fuel pump is arranged to deliver fuel into the fuel rail, a first valve is disposed at the inlet of the high-pressure fuel pump, and a second valve is disposed in a return line that fluidly connects the fuel rail to a fuel tank. An electronic control unit is configured to monitor a value of a parameter indicative of a fuel quantity injected into the engine, monitor a value of an engine speed, and operate the first valve to allow a first fuel flow to be delivered from the high-pressure fuel pump into the fuel rail and contemporaneously operate the second valve to discharge a second fuel flow from the fuel rail, if the monitored value of the parameter indicates that no fuel is injected into the engine and the monitored value of the engine speed exceeds a predetermined threshold value thereof.

Abstract: In an internal combustion engine, a two stage turbocharger is disclosed including a low pressure turbine and the high pressure turbine are arranged in series. The high pressure turbine is connected to an exhaust manifold of the engine through a high pressure turbine inlet duct. The low pressure turbine is connected to the high pressure turbine through a low pressure turbine inlet duct and to the high pressure turbine inlet duct through a connecting channel. The two stage turbocharger is provided with a bypass system including a high pressure turbine valve arranged in the high pressure turbine inlet duct, and a low pressure turbine valve arranged in the connecting channel. An actuator is configured to operate the high pressure turbine valve and the low pressure turbine valve to alternatively close the high pressure turbine inlet duct or the connecting channel.

Abstract: A method of operating a gasoline engine having a first subset of cylinders and a second subset of cylinders includes providing a flow of compressed air from a single-sequential compressor to the engine, selectively deactivating the first subset of cylinders, and igniting gasoline mixed with the compressed air in the second subset of cylinders. The single-sequential compressor includes a dual sided impeller having a first blade arrangement in fluid communication with a first air inlet, and an opposing second blade arrangement in fluid communication with a second air inlet. Additionally, deactivating the first subset of cylinders includes sealing the first subset of cylinders such that the flow of compressed air is provided only to the second subset of cylinders.

Abstract: An internal combustion engine (ICE) and method of control are provided to determine a value of a catalyst temperature and a value of a quantity of a reducing agent stored in the catalyst. The quantity of gas recirculated by an exhaust gas recirculation (EGR) system of the ICE is calculated on the basis of the value of the catalyst temperature and of the value of the quantity of the reducing agent stored in the catalyst. This solution makes it possible to adjust the quantity of gas recirculated by the EGR system on the basis of parameters linked to an efficiency of a selective catalytic reduction (SCR) system associated with the ICE, in order to reduce the global quantity of pollutants produced by the ICE and released in the environment.